/* eslint-disable */ // Copyright (C) 2019 Binomial LLC. All Rights Reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // https://github.com/BinomialLLC/basis_universal/blob/master/webgl/transcoder/build/basis_transcoder.js var BASIS = (function () { let _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined; if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename; return ( function (BASIS) { BASIS = BASIS || {}; const Module = typeof BASIS !== 'undefined' ? BASIS : {}; let moduleOverrides = {}; let key; for (key in Module) { if (Module.hasOwnProperty(key)) { moduleOverrides[key] = Module[key]; } } let arguments_ = []; let thisProgram = './this.program'; let quit_ = function (status, toThrow) { throw toThrow; }; let ENVIRONMENT_IS_WEB = false; let ENVIRONMENT_IS_WORKER = false; let ENVIRONMENT_IS_NODE = false; let ENVIRONMENT_IS_SHELL = false; ENVIRONMENT_IS_WEB = typeof window === 'object'; ENVIRONMENT_IS_WORKER = typeof importScripts === 'function'; ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof process.versions === 'object' && typeof process.versions.node === 'string'; ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; let scriptDirectory = ''; function locateFile(path) { if (Module.locateFile) { return Module.locateFile(path, scriptDirectory); } return scriptDirectory + path; } let read_; let readAsync; let readBinary; let setWindowTitle; let nodeFS; let nodePath; if (ENVIRONMENT_IS_NODE) { if (ENVIRONMENT_IS_WORKER) { scriptDirectory = `${require('path').dirname(scriptDirectory)}/`; } else { scriptDirectory = `${__dirname}/`; }read_ = function shell_read(filename, binary) { if (!nodeFS)nodeFS = require('fs'); if (!nodePath)nodePath = require('path'); filename = nodePath.normalize(filename); return nodeFS.readFileSync(filename, binary ? null : 'utf8'); }; readBinary = function readBinary(filename) { let ret = read_(filename, true); if (!ret.buffer) { ret = new Uint8Array(ret); }assert(ret.buffer); return ret; }; if (process.argv.length > 1) { thisProgram = process.argv[1].replace(/\\/g, '/'); }arguments_ = process.argv.slice(2); process.on('uncaughtException', function (ex) { if (!(ex instanceof ExitStatus)) { throw ex; } }); process.on('unhandledRejection', abort); quit_ = function (status) { process.exit(status); }; Module.inspect = function () { return '[Emscripten Module object]'; }; } else if (ENVIRONMENT_IS_SHELL) { if (typeof read !== 'undefined') { read_ = function shell_read(f) { return read(f); }; }readBinary = function readBinary(f) { let data; if (typeof readbuffer === 'function') { return new Uint8Array(readbuffer(f)); }data = read(f, 'binary'); assert(typeof data === 'object'); return data; }; if (typeof scriptArgs !== 'undefined') { arguments_ = scriptArgs; } else if (typeof arguments !== 'undefined') { arguments_ = arguments; } if (typeof quit === 'function') { quit_ = function (status) { quit(status); }; } if (typeof print !== 'undefined') { if (typeof console === 'undefined')console = {}; console.log = print; console.warn = console.error = typeof printErr !== 'undefined' ? printErr : print; } } else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { if (ENVIRONMENT_IS_WORKER) { scriptDirectory = self.location.href; } else if (document.currentScript) { scriptDirectory = document.currentScript.src; } if (_scriptDir) { scriptDirectory = _scriptDir; } if (scriptDirectory.indexOf('blob:') !== 0) { scriptDirectory = scriptDirectory.substr(0, scriptDirectory.lastIndexOf('/') + 1); } else { scriptDirectory = ''; } { read_ = function shell_read(url) { const xhr = new XMLHttpRequest(); xhr.open('GET', url, false); xhr.send(null); return xhr.responseText; }; if (ENVIRONMENT_IS_WORKER) { readBinary = function readBinary(url) { const xhr = new XMLHttpRequest(); xhr.open('GET', url, false); xhr.responseType = 'arraybuffer'; xhr.send(null); return new Uint8Array(xhr.response); }; }readAsync = function readAsync(url, onload, onerror) { const xhr = new XMLHttpRequest(); xhr.open('GET', url, true); xhr.responseType = 'arraybuffer'; xhr.onload = function xhr_onload() { if (xhr.status == 200 || xhr.status == 0 && xhr.response) { onload(xhr.response); return; }onerror(); }; xhr.onerror = onerror; xhr.send(null); }; }setWindowTitle = function (title) { document.title = title; }; } else {} const out = Module.print || console.log.bind(console); const err = Module.printErr || console.warn.bind(console); for (key in moduleOverrides) { if (moduleOverrides.hasOwnProperty(key)) { Module[key] = moduleOverrides[key]; } }moduleOverrides = null; if (Module.arguments)arguments_ = Module.arguments; if (Module.thisProgram)thisProgram = Module.thisProgram; if (Module.quit)quit_ = Module.quit; let tempRet0 = 0; const setTempRet0 = function (value) { tempRet0 = value; }; let wasmBinary; if (Module.wasmBinary)wasmBinary = Module.wasmBinary; let noExitRuntime; if (Module.noExitRuntime)noExitRuntime = Module.noExitRuntime; if (typeof WebAssembly !== 'object') { err('no native wasm support detected'); } let wasmMemory; const wasmTable = new WebAssembly.Table({ initial: 59, maximum: 59 + 0, element: 'anyfunc' }); let ABORT = false; let EXITSTATUS = 0; function assert(condition, text) { if (!condition) { abort(`Assertion failed: ${text}`); } } const UTF8Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf8') : undefined; function UTF8ArrayToString(u8Array, idx, maxBytesToRead) { const endIdx = idx + maxBytesToRead; let endPtr = idx; while (u8Array[endPtr] && !(endPtr >= endIdx))++endPtr; if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) { return UTF8Decoder.decode(u8Array.subarray(idx, endPtr)); } let str = ''; while (idx < endPtr) { let u0 = u8Array[idx++]; if (!(u0 & 128)) { str += String.fromCharCode(u0); continue; } const u1 = u8Array[idx++] & 63; if ((u0 & 224) == 192) { str += String.fromCharCode((u0 & 31) << 6 | u1); continue; } const u2 = u8Array[idx++] & 63; if ((u0 & 240) == 224) { u0 = (u0 & 15) << 12 | u1 << 6 | u2; } else { u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | u8Array[idx++] & 63; } if (u0 < 65536) { str += String.fromCharCode(u0); } else { const ch = u0 - 65536; str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); } } return str; } function UTF8ToString(ptr, maxBytesToRead) { return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ''; } function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) { if (!(maxBytesToWrite > 0)) return 0; const startIdx = outIdx; const endIdx = outIdx + maxBytesToWrite - 1; for (let i = 0; i < str.length; ++i) { let u = str.charCodeAt(i); if (u >= 55296 && u <= 57343) { const u1 = str.charCodeAt(++i); u = 65536 + ((u & 1023) << 10) | u1 & 1023; } if (u <= 127) { if (outIdx >= endIdx) break; outU8Array[outIdx++] = u; } else if (u <= 2047) { if (outIdx + 1 >= endIdx) break; outU8Array[outIdx++] = 192 | u >> 6; outU8Array[outIdx++] = 128 | u & 63; } else if (u <= 65535) { if (outIdx + 2 >= endIdx) break; outU8Array[outIdx++] = 224 | u >> 12; outU8Array[outIdx++] = 128 | u >> 6 & 63; outU8Array[outIdx++] = 128 | u & 63; } else { if (outIdx + 3 >= endIdx) break; outU8Array[outIdx++] = 240 | u >> 18; outU8Array[outIdx++] = 128 | u >> 12 & 63; outU8Array[outIdx++] = 128 | u >> 6 & 63; outU8Array[outIdx++] = 128 | u & 63; } }outU8Array[outIdx] = 0; return outIdx - startIdx; } function stringToUTF8(str, outPtr, maxBytesToWrite) { return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite); } function lengthBytesUTF8(str) { let len = 0; for (let i = 0; i < str.length; ++i) { let u = str.charCodeAt(i); if (u >= 55296 && u <= 57343)u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023; if (u <= 127)++len; else if (u <= 2047)len += 2; else if (u <= 65535)len += 3; else len += 4; } return len; } const UTF16Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-16le') : undefined; function UTF16ToString(ptr) { let endPtr = ptr; let idx = endPtr >> 1; while (HEAP16[idx])++idx; endPtr = idx << 1; if (endPtr - ptr > 32 && UTF16Decoder) { return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); } let i = 0; let str = ''; while (1) { const codeUnit = HEAP16[ptr + i * 2 >> 1]; if (codeUnit == 0) return str; ++i; str += String.fromCharCode(codeUnit); } } function stringToUTF16(str, outPtr, maxBytesToWrite) { if (maxBytesToWrite === undefined) { maxBytesToWrite = 2147483647; } if (maxBytesToWrite < 2) return 0; maxBytesToWrite -= 2; const startPtr = outPtr; const numCharsToWrite = maxBytesToWrite < str.length * 2 ? maxBytesToWrite / 2 : str.length; for (let i = 0; i < numCharsToWrite; ++i) { const codeUnit = str.charCodeAt(i); HEAP16[outPtr >> 1] = codeUnit; outPtr += 2; }HEAP16[outPtr >> 1] = 0; return outPtr - startPtr; } function lengthBytesUTF16(str) { return str.length * 2; } function UTF32ToString(ptr) { let i = 0; let str = ''; while (1) { const utf32 = HEAP32[ptr + i * 4 >> 2]; if (utf32 == 0) return str; ++i; if (utf32 >= 65536) { const ch = utf32 - 65536; str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); } else { str += String.fromCharCode(utf32); } } } function stringToUTF32(str, outPtr, maxBytesToWrite) { if (maxBytesToWrite === undefined) { maxBytesToWrite = 2147483647; } if (maxBytesToWrite < 4) return 0; const startPtr = outPtr; const endPtr = startPtr + maxBytesToWrite - 4; for (let i = 0; i < str.length; ++i) { let codeUnit = str.charCodeAt(i); if (codeUnit >= 55296 && codeUnit <= 57343) { const trailSurrogate = str.charCodeAt(++i); codeUnit = 65536 + ((codeUnit & 1023) << 10) | trailSurrogate & 1023; }HEAP32[outPtr >> 2] = codeUnit; outPtr += 4; if (outPtr + 4 > endPtr) break; }HEAP32[outPtr >> 2] = 0; return outPtr - startPtr; } function lengthBytesUTF32(str) { let len = 0; for (let i = 0; i < str.length; ++i) { const codeUnit = str.charCodeAt(i); if (codeUnit >= 55296 && codeUnit <= 57343)++i; len += 4; } return len; } const WASM_PAGE_SIZE = 65536; function alignUp(x, multiple) { if (x % multiple > 0) { x += multiple - x % multiple; } return x; } let buffer; let HEAP8; let HEAPU8; let HEAP16; let HEAPU16; let HEAP32; let HEAPU32; let HEAPF32; let HEAPF64; function updateGlobalBufferAndViews(buf) { buffer = buf; Module.HEAP8 = HEAP8 = new Int8Array(buf); Module.HEAP16 = HEAP16 = new Int16Array(buf); Module.HEAP32 = HEAP32 = new Int32Array(buf); Module.HEAPU8 = HEAPU8 = new Uint8Array(buf); Module.HEAPU16 = HEAPU16 = new Uint16Array(buf); Module.HEAPU32 = HEAPU32 = new Uint32Array(buf); Module.HEAPF32 = HEAPF32 = new Float32Array(buf); Module.HEAPF64 = HEAPF64 = new Float64Array(buf); } const DYNAMIC_BASE = 5561216; const DYNAMICTOP_PTR = 318176; let INITIAL_INITIAL_MEMORY = Module.INITIAL_MEMORY || 16777216; if (Module.wasmMemory) { wasmMemory = Module.wasmMemory; } else { wasmMemory = new WebAssembly.Memory({ initial: INITIAL_INITIAL_MEMORY / WASM_PAGE_SIZE }); } if (wasmMemory) { buffer = wasmMemory.buffer; }INITIAL_INITIAL_MEMORY = buffer.byteLength; updateGlobalBufferAndViews(buffer); HEAP32[DYNAMICTOP_PTR >> 2] = DYNAMIC_BASE; function callRuntimeCallbacks(callbacks) { while (callbacks.length > 0) { const callback = callbacks.shift(); if (typeof callback === 'function') { callback(); continue; } const func = callback.func; if (typeof func === 'number') { if (callback.arg === undefined) { Module.dynCall_v(func); } else { Module.dynCall_vi(func, callback.arg); } } else { func(callback.arg === undefined ? null : callback.arg); } } } const __ATPRERUN__ = []; const __ATINIT__ = []; const __ATMAIN__ = []; const __ATPOSTRUN__ = []; let runtimeInitialized = false; function preRun() { if (Module.preRun) { if (typeof Module.preRun === 'function')Module.preRun = [Module.preRun]; while (Module.preRun.length) { addOnPreRun(Module.preRun.shift()); } }callRuntimeCallbacks(__ATPRERUN__); } function initRuntime() { runtimeInitialized = true; callRuntimeCallbacks(__ATINIT__); } function preMain() { callRuntimeCallbacks(__ATMAIN__); } function postRun() { if (Module.postRun) { if (typeof Module.postRun === 'function')Module.postRun = [Module.postRun]; while (Module.postRun.length) { addOnPostRun(Module.postRun.shift()); } }callRuntimeCallbacks(__ATPOSTRUN__); } function addOnPreRun(cb) { __ATPRERUN__.unshift(cb); } function addOnPostRun(cb) { __ATPOSTRUN__.unshift(cb); } const Math_ceil = Math.ceil; const Math_floor = Math.floor; let runDependencies = 0; let runDependencyWatcher = null; let dependenciesFulfilled = null; function addRunDependency(id) { runDependencies++; if (Module.monitorRunDependencies) { Module.monitorRunDependencies(runDependencies); } } function removeRunDependency(id) { runDependencies--; if (Module.monitorRunDependencies) { Module.monitorRunDependencies(runDependencies); } if (runDependencies == 0) { if (runDependencyWatcher !== null) { clearInterval(runDependencyWatcher); runDependencyWatcher = null; } if (dependenciesFulfilled) { const callback = dependenciesFulfilled; dependenciesFulfilled = null; callback(); } } }Module.preloadedImages = {}; Module.preloadedAudios = {}; function abort(what) { if (Module.onAbort) { Module.onAbort(what); }what = String(what); out(what); err(what); ABORT = true; EXITSTATUS = 1; what = `abort(${what}). Build with -s ASSERTIONS=1 for more info.`; throw new WebAssembly.RuntimeError(what); } const dataURIPrefix = 'data:application/octet-stream;base64,'; function isDataURI(filename) { return String.prototype.startsWith ? filename.startsWith(dataURIPrefix) : filename.indexOf(dataURIPrefix) === 0; } let wasmBinaryFile = 'basis_transcoder.wasm'; if (!isDataURI(wasmBinaryFile)) { wasmBinaryFile = locateFile(wasmBinaryFile); } function getBinary() { try { if (wasmBinary) { return new Uint8Array(wasmBinary); } if (readBinary) { return readBinary(wasmBinaryFile); } throw 'both async and sync fetching of the wasm failed'; } catch (err) { abort(err); } } function getBinaryPromise() { if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === 'function') { return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function (response) { if (!response.ok) { throw `failed to load wasm binary file at '${wasmBinaryFile}'`; } return response.arrayBuffer(); }).catch(function () { return getBinary(); }); } return new Promise(function (resolve, reject) { resolve(getBinary()); }); } function createWasm() { const info = { a: asmLibraryArg }; function receiveInstance(instance, module) { const exports = instance.exports; Module.asm = exports; removeRunDependency('wasm-instantiate'); }addRunDependency('wasm-instantiate'); function receiveInstantiatedSource(output) { receiveInstance(output.instance); } function instantiateArrayBuffer(receiver) { return getBinaryPromise().then(function (binary) { return WebAssembly.instantiate(binary, info); }).then(receiver, function (reason) { err(`failed to asynchronously prepare wasm: ${reason}`); abort(reason); }); } function instantiateAsync() { if (!wasmBinary && typeof WebAssembly.instantiateStreaming === 'function' && !isDataURI(wasmBinaryFile) && typeof fetch === 'function') { fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function (response) { const result = WebAssembly.instantiateStreaming(response, info); return result.then(receiveInstantiatedSource, function (reason) { err(`wasm streaming compile failed: ${reason}`); err('falling back to ArrayBuffer instantiation'); instantiateArrayBuffer(receiveInstantiatedSource); }); }); } else { return instantiateArrayBuffer(receiveInstantiatedSource); } } if (Module.instantiateWasm) { try { const exports = Module.instantiateWasm(info, receiveInstance); return exports; } catch (e) { err(`Module.instantiateWasm callback failed with error: ${e}`); return false; } }instantiateAsync(); return {}; }__ATINIT__.push({ func() { ___wasm_call_ctors(); } }); function ___cxa_allocate_exception(size) { return _malloc(size); } const ___exception_infos = {}; let ___exception_last = 0; function __ZSt18uncaught_exceptionv() { return __ZSt18uncaught_exceptionv.uncaught_exceptions > 0; } function ___cxa_throw(ptr, type, destructor) { ___exception_infos[ptr] = { ptr, adjusted: [ptr], type, destructor, refcount: 0, caught: false, rethrown: false }; ___exception_last = ptr; if (!('uncaught_exception' in __ZSt18uncaught_exceptionv)) { __ZSt18uncaught_exceptionv.uncaught_exceptions = 1; } else { __ZSt18uncaught_exceptionv.uncaught_exceptions++; } throw ptr; } function getShiftFromSize(size) { switch (size) { case 1:return 0; case 2:return 1; case 4:return 2; case 8:return 3; default:throw new TypeError(`Unknown type size: ${size}`); } } function embind_init_charCodes() { const codes = new Array(256); for (let i = 0; i < 256; ++i) { codes[i] = String.fromCharCode(i); }embind_charCodes = codes; } var embind_charCodes = undefined; function readLatin1String(ptr) { let ret = ''; let c = ptr; while (HEAPU8[c]) { ret += embind_charCodes[HEAPU8[c++]]; } return ret; } const awaitingDependencies = {}; const registeredTypes = {}; const typeDependencies = {}; const char_0 = 48; const char_9 = 57; function makeLegalFunctionName(name) { if (undefined === name) { return '_unknown'; }name = name.replace(/[^a-zA-Z0-9_]/g, '$'); const f = name.charCodeAt(0); if (f >= char_0 && f <= char_9) { return `_${name}`; } return name; } function createNamedFunction(name, body) { name = makeLegalFunctionName(name); return new Function('body', `return function ${name}() {\n` + ` "use strict";` + ` return body.apply(this, arguments);\n` + `};\n`)(body); } function extendError(baseErrorType, errorName) { const errorClass = createNamedFunction(errorName, function (message) { this.name = errorName; this.message = message; const stack = new Error(message).stack; if (stack !== undefined) { this.stack = `${this.toString()}\n${stack.replace(/^Error(:[^\n]*)?\n/, '')}`; } }); errorClass.prototype = Object.create(baseErrorType.prototype); errorClass.prototype.constructor = errorClass; errorClass.prototype.toString = function () { if (this.message === undefined) { return this.name; } return `${this.name}: ${this.message}`; }; return errorClass; } let BindingError; function throwBindingError(message) { throw new BindingError(message); } let InternalError; function throwInternalError(message) { throw new InternalError(message); } function whenDependentTypesAreResolved(myTypes, dependentTypes, getTypeConverters) { myTypes.forEach(function (type) { typeDependencies[type] = dependentTypes; }); function onComplete(typeConverters) { const myTypeConverters = getTypeConverters(typeConverters); if (myTypeConverters.length !== myTypes.length) { throwInternalError('Mismatched type converter count'); } for (let i = 0; i < myTypes.length; ++i) { registerType(myTypes[i], myTypeConverters[i]); } } const typeConverters = new Array(dependentTypes.length); const unregisteredTypes = []; let registered = 0; dependentTypes.forEach(function (dt, i) { if (registeredTypes.hasOwnProperty(dt)) { typeConverters[i] = registeredTypes[dt]; } else { unregisteredTypes.push(dt); if (!awaitingDependencies.hasOwnProperty(dt)) { awaitingDependencies[dt] = []; }awaitingDependencies[dt].push(function () { typeConverters[i] = registeredTypes[dt]; ++registered; if (registered === unregisteredTypes.length) { onComplete(typeConverters); } }); } }); if (unregisteredTypes.length === 0) { onComplete(typeConverters); } } function registerType(rawType, registeredInstance, options) { options = options || {}; if (!('argPackAdvance' in registeredInstance)) { throw new TypeError('registerType registeredInstance requires argPackAdvance'); } const name = registeredInstance.name; if (!rawType) { throwBindingError(`type "${name}" must have a positive integer typeid pointer`); } if (registeredTypes.hasOwnProperty(rawType)) { if (options.ignoreDuplicateRegistrations) { return; } throwBindingError(`Cannot register type '${name}' twice`); }registeredTypes[rawType] = registeredInstance; delete typeDependencies[rawType]; if (awaitingDependencies.hasOwnProperty(rawType)) { const callbacks = awaitingDependencies[rawType]; delete awaitingDependencies[rawType]; callbacks.forEach(function (cb) { cb(); }); } } function __embind_register_bool(rawType, name, size, trueValue, falseValue) { const shift = getShiftFromSize(size); name = readLatin1String(name); registerType(rawType, { name, fromWireType(wt) { return !!wt; }, toWireType(destructors, o) { return o ? trueValue : falseValue; }, argPackAdvance: 8, readValueFromPointer(pointer) { let heap; if (size === 1) { heap = HEAP8; } else if (size === 2) { heap = HEAP16; } else if (size === 4) { heap = HEAP32; } else { throw new TypeError(`Unknown boolean type size: ${name}`); } return this.fromWireType(heap[pointer >> shift]); }, destructorFunction: null }); } function ClassHandle_isAliasOf(other) { if (!(this instanceof ClassHandle)) { return false; } if (!(other instanceof ClassHandle)) { return false; } let leftClass = this.$$.ptrType.registeredClass; let left = this.$$.ptr; let rightClass = other.$$.ptrType.registeredClass; let right = other.$$.ptr; while (leftClass.baseClass) { left = leftClass.upcast(left); leftClass = leftClass.baseClass; } while (rightClass.baseClass) { right = rightClass.upcast(right); rightClass = rightClass.baseClass; } return leftClass === rightClass && left === right; } function shallowCopyInternalPointer(o) { return { count: o.count, deleteScheduled: o.deleteScheduled, preservePointerOnDelete: o.preservePointerOnDelete, ptr: o.ptr, ptrType: o.ptrType, smartPtr: o.smartPtr, smartPtrType: o.smartPtrType }; } function throwInstanceAlreadyDeleted(obj) { function getInstanceTypeName(handle) { return handle.$$.ptrType.registeredClass.name; }throwBindingError(`${getInstanceTypeName(obj)} instance already deleted`); } let finalizationGroup = false; function detachFinalizer(handle) {} function runDestructor($$) { if ($$.smartPtr) { $$.smartPtrType.rawDestructor($$.smartPtr); } else { $$.ptrType.registeredClass.rawDestructor($$.ptr); } } function releaseClassHandle($$) { $$.count.value -= 1; const toDelete = $$.count.value === 0; if (toDelete) { runDestructor($$); } } function attachFinalizer(handle) { if (typeof FinalizationGroup === 'undefined') { attachFinalizer = function (handle) { return handle; }; return handle; }finalizationGroup = new FinalizationGroup(function (iter) { for (let result = iter.next(); !result.done; result = iter.next()) { const $$ = result.value; if (!$$.ptr) { console.warn(`object already deleted: ${$$.ptr}`); } else { releaseClassHandle($$); } } }); attachFinalizer = function (handle) { finalizationGroup.register(handle, handle.$$, handle.$$); return handle; }; detachFinalizer = function (handle) { finalizationGroup.unregister(handle.$$); }; return attachFinalizer(handle); } function ClassHandle_clone() { if (!this.$$.ptr) { throwInstanceAlreadyDeleted(this); } if (this.$$.preservePointerOnDelete) { this.$$.count.value += 1; return this; } const clone = attachFinalizer(Object.create(Object.getPrototypeOf(this), { $$: { value: shallowCopyInternalPointer(this.$$) } })); clone.$$.count.value += 1; clone.$$.deleteScheduled = false; return clone; } function ClassHandle_delete() { if (!this.$$.ptr) { throwInstanceAlreadyDeleted(this); } if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { throwBindingError('Object already scheduled for deletion'); }detachFinalizer(this); releaseClassHandle(this.$$); if (!this.$$.preservePointerOnDelete) { this.$$.smartPtr = undefined; this.$$.ptr = undefined; } } function ClassHandle_isDeleted() { return !this.$$.ptr; } let delayFunction; const deletionQueue = []; function flushPendingDeletes() { while (deletionQueue.length) { const obj = deletionQueue.pop(); obj.$$.deleteScheduled = false; obj.delete(); } } function ClassHandle_deleteLater() { if (!this.$$.ptr) { throwInstanceAlreadyDeleted(this); } if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { throwBindingError('Object already scheduled for deletion'); }deletionQueue.push(this); if (deletionQueue.length === 1 && delayFunction) { delayFunction(flushPendingDeletes); } this.$$.deleteScheduled = true; return this; } function init_ClassHandle() { ClassHandle.prototype.isAliasOf = ClassHandle_isAliasOf; ClassHandle.prototype.clone = ClassHandle_clone; ClassHandle.prototype.delete = ClassHandle_delete; ClassHandle.prototype.isDeleted = ClassHandle_isDeleted; ClassHandle.prototype.deleteLater = ClassHandle_deleteLater; } function ClassHandle() {} const registeredPointers = {}; function ensureOverloadTable(proto, methodName, humanName) { if (undefined === proto[methodName].overloadTable) { const prevFunc = proto[methodName]; proto[methodName] = function () { if (!proto[methodName].overloadTable.hasOwnProperty(arguments.length)) { throwBindingError(`Function '${humanName}' called with an invalid number of arguments (${arguments.length}) - expects one of (${proto[methodName].overloadTable})!`); } return proto[methodName].overloadTable[arguments.length].apply(this, arguments); }; proto[methodName].overloadTable = []; proto[methodName].overloadTable[prevFunc.argCount] = prevFunc; } } function exposePublicSymbol(name, value, numArguments) { if (Module.hasOwnProperty(name)) { if (undefined === numArguments || undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments]) { throwBindingError(`Cannot register public name '${name}' twice`); }ensureOverloadTable(Module, name, name); if (Module.hasOwnProperty(numArguments)) { throwBindingError(`Cannot register multiple overloads of a function with the same number of arguments (${numArguments})!`); }Module[name].overloadTable[numArguments] = value; } else { Module[name] = value; if (undefined !== numArguments) { Module[name].numArguments = numArguments; } } } function RegisteredClass(name, constructor, instancePrototype, rawDestructor, baseClass, getActualType, upcast, downcast) { this.name = name; this.constructor = constructor; this.instancePrototype = instancePrototype; this.rawDestructor = rawDestructor; this.baseClass = baseClass; this.getActualType = getActualType; this.upcast = upcast; this.downcast = downcast; this.pureVirtualFunctions = []; } function upcastPointer(ptr, ptrClass, desiredClass) { while (ptrClass !== desiredClass) { if (!ptrClass.upcast) { throwBindingError(`Expected null or instance of ${desiredClass.name}, got an instance of ${ptrClass.name}`); }ptr = ptrClass.upcast(ptr); ptrClass = ptrClass.baseClass; } return ptr; } function constNoSmartPtrRawPointerToWireType(destructors, handle) { if (handle === null) { if (this.isReference) { throwBindingError(`null is not a valid ${this.name}`); } return 0; } if (!handle.$$) { throwBindingError(`Cannot pass "${_embind_repr(handle)}" as a ${this.name}`); } if (!handle.$$.ptr) { throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); } const handleClass = handle.$$.ptrType.registeredClass; const ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); return ptr; } function genericPointerToWireType(destructors, handle) { let ptr; if (handle === null) { if (this.isReference) { throwBindingError(`null is not a valid ${this.name}`); } if (this.isSmartPointer) { ptr = this.rawConstructor(); if (destructors !== null) { destructors.push(this.rawDestructor, ptr); } return ptr; } return 0; } if (!handle.$$) { throwBindingError(`Cannot pass "${_embind_repr(handle)}" as a ${this.name}`); } if (!handle.$$.ptr) { throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); } if (!this.isConst && handle.$$.ptrType.isConst) { throwBindingError(`Cannot convert argument of type ${handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name} to parameter type ${this.name}`); } const handleClass = handle.$$.ptrType.registeredClass; ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); if (this.isSmartPointer) { if (undefined === handle.$$.smartPtr) { throwBindingError('Passing raw pointer to smart pointer is illegal'); } switch (this.sharingPolicy) { case 0:if (handle.$$.smartPtrType === this) { ptr = handle.$$.smartPtr; } else { throwBindingError(`Cannot convert argument of type ${handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name} to parameter type ${this.name}`); } break; case 1:ptr = handle.$$.smartPtr; break; case 2:if (handle.$$.smartPtrType === this) { ptr = handle.$$.smartPtr; } else { const clonedHandle = handle.clone(); ptr = this.rawShare(ptr, __emval_register(function () { clonedHandle.delete(); })); if (destructors !== null) { destructors.push(this.rawDestructor, ptr); } } break; default:throwBindingError('Unsupporting sharing policy'); } } return ptr; } function nonConstNoSmartPtrRawPointerToWireType(destructors, handle) { if (handle === null) { if (this.isReference) { throwBindingError(`null is not a valid ${this.name}`); } return 0; } if (!handle.$$) { throwBindingError(`Cannot pass "${_embind_repr(handle)}" as a ${this.name}`); } if (!handle.$$.ptr) { throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); } if (handle.$$.ptrType.isConst) { throwBindingError(`Cannot convert argument of type ${handle.$$.ptrType.name} to parameter type ${this.name}`); } const handleClass = handle.$$.ptrType.registeredClass; const ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); return ptr; } function simpleReadValueFromPointer(pointer) { return this.fromWireType(HEAPU32[pointer >> 2]); } function RegisteredPointer_getPointee(ptr) { if (this.rawGetPointee) { ptr = this.rawGetPointee(ptr); } return ptr; } function RegisteredPointer_destructor(ptr) { if (this.rawDestructor) { this.rawDestructor(ptr); } } function RegisteredPointer_deleteObject(handle) { if (handle !== null) { handle.delete(); } } function downcastPointer(ptr, ptrClass, desiredClass) { if (ptrClass === desiredClass) { return ptr; } if (undefined === desiredClass.baseClass) { return null; } const rv = downcastPointer(ptr, ptrClass, desiredClass.baseClass); if (rv === null) { return null; } return desiredClass.downcast(rv); } function getInheritedInstanceCount() { return Object.keys(registeredInstances).length; } function getLiveInheritedInstances() { const rv = []; for (const k in registeredInstances) { if (registeredInstances.hasOwnProperty(k)) { rv.push(registeredInstances[k]); } } return rv; } function setDelayFunction(fn) { delayFunction = fn; if (deletionQueue.length && delayFunction) { delayFunction(flushPendingDeletes); } } function init_embind() { Module.getInheritedInstanceCount = getInheritedInstanceCount; Module.getLiveInheritedInstances = getLiveInheritedInstances; Module.flushPendingDeletes = flushPendingDeletes; Module.setDelayFunction = setDelayFunction; } var registeredInstances = {}; function getBasestPointer(class_, ptr) { if (ptr === undefined) { throwBindingError('ptr should not be undefined'); } while (class_.baseClass) { ptr = class_.upcast(ptr); class_ = class_.baseClass; } return ptr; } function getInheritedInstance(class_, ptr) { ptr = getBasestPointer(class_, ptr); return registeredInstances[ptr]; } function makeClassHandle(prototype, record) { if (!record.ptrType || !record.ptr) { throwInternalError('makeClassHandle requires ptr and ptrType'); } const hasSmartPtrType = !!record.smartPtrType; const hasSmartPtr = !!record.smartPtr; if (hasSmartPtrType !== hasSmartPtr) { throwInternalError('Both smartPtrType and smartPtr must be specified'); }record.count = { value: 1 }; return attachFinalizer(Object.create(prototype, { $$: { value: record } })); } function RegisteredPointer_fromWireType(ptr) { const rawPointer = this.getPointee(ptr); if (!rawPointer) { this.destructor(ptr); return null; } const registeredInstance = getInheritedInstance(this.registeredClass, rawPointer); if (undefined !== registeredInstance) { if (registeredInstance.$$.count.value === 0) { registeredInstance.$$.ptr = rawPointer; registeredInstance.$$.smartPtr = ptr; return registeredInstance.clone(); } const rv = registeredInstance.clone(); this.destructor(ptr); return rv; } function makeDefaultHandle() { if (this.isSmartPointer) { return makeClassHandle(this.registeredClass.instancePrototype, { ptrType: this.pointeeType, ptr: rawPointer, smartPtrType: this, smartPtr: ptr }); } return makeClassHandle(this.registeredClass.instancePrototype, { ptrType: this, ptr }); } const actualType = this.registeredClass.getActualType(rawPointer); const registeredPointerRecord = registeredPointers[actualType]; if (!registeredPointerRecord) { return makeDefaultHandle.call(this); } let toType; if (this.isConst) { toType = registeredPointerRecord.constPointerType; } else { toType = registeredPointerRecord.pointerType; } const dp = downcastPointer(rawPointer, this.registeredClass, toType.registeredClass); if (dp === null) { return makeDefaultHandle.call(this); } if (this.isSmartPointer) { return makeClassHandle(toType.registeredClass.instancePrototype, { ptrType: toType, ptr: dp, smartPtrType: this, smartPtr: ptr }); } return makeClassHandle(toType.registeredClass.instancePrototype, { ptrType: toType, ptr: dp }); } function init_RegisteredPointer() { RegisteredPointer.prototype.getPointee = RegisteredPointer_getPointee; RegisteredPointer.prototype.destructor = RegisteredPointer_destructor; RegisteredPointer.prototype.argPackAdvance = 8; RegisteredPointer.prototype.readValueFromPointer = simpleReadValueFromPointer; RegisteredPointer.prototype.deleteObject = RegisteredPointer_deleteObject; RegisteredPointer.prototype.fromWireType = RegisteredPointer_fromWireType; } function RegisteredPointer(name, registeredClass, isReference, isConst, isSmartPointer, pointeeType, sharingPolicy, rawGetPointee, rawConstructor, rawShare, rawDestructor) { this.name = name; this.registeredClass = registeredClass; this.isReference = isReference; this.isConst = isConst; this.isSmartPointer = isSmartPointer; this.pointeeType = pointeeType; this.sharingPolicy = sharingPolicy; this.rawGetPointee = rawGetPointee; this.rawConstructor = rawConstructor; this.rawShare = rawShare; this.rawDestructor = rawDestructor; if (!isSmartPointer && registeredClass.baseClass === undefined) { if (isConst) { this.toWireType = constNoSmartPtrRawPointerToWireType; this.destructorFunction = null; } else { this.toWireType = nonConstNoSmartPtrRawPointerToWireType; this.destructorFunction = null; } } else { this.toWireType = genericPointerToWireType; } } function replacePublicSymbol(name, value, numArguments) { if (!Module.hasOwnProperty(name)) { throwInternalError('Replacing nonexistant public symbol'); } if (undefined !== Module[name].overloadTable && undefined !== numArguments) { Module[name].overloadTable[numArguments] = value; } else { Module[name] = value; Module[name].argCount = numArguments; } } function embind__requireFunction(signature, rawFunction) { signature = readLatin1String(signature); function makeDynCaller(dynCall) { const args = []; for (let i = 1; i < signature.length; ++i) { args.push(`a${i}`); } const name = `dynCall_${signature}_${rawFunction}`; let body = `return function ${name}(${args.join(', ')}) {\n`; body += ` return dynCall(rawFunction${args.length ? ', ' : ''}${args.join(', ')});\n`; body += '};\n'; return new Function('dynCall', 'rawFunction', body)(dynCall, rawFunction); } const dc = Module[`dynCall_${signature}`]; const fp = makeDynCaller(dc); if (typeof fp !== 'function') { throwBindingError(`unknown function pointer with signature ${signature}: ${rawFunction}`); } return fp; } let UnboundTypeError; function getTypeName(type) { const ptr = ___getTypeName(type); const rv = readLatin1String(ptr); _free(ptr); return rv; } function throwUnboundTypeError(message, types) { const unboundTypes = []; const seen = {}; function visit(type) { if (seen[type]) { return; } if (registeredTypes[type]) { return; } if (typeDependencies[type]) { typeDependencies[type].forEach(visit); return; }unboundTypes.push(type); seen[type] = true; }types.forEach(visit); throw new UnboundTypeError(`${message}: ${unboundTypes.map(getTypeName).join([', '])}`); } function __embind_register_class(rawType, rawPointerType, rawConstPointerType, baseClassRawType, getActualTypeSignature, getActualType, upcastSignature, upcast, downcastSignature, downcast, name, destructorSignature, rawDestructor) { name = readLatin1String(name); getActualType = embind__requireFunction(getActualTypeSignature, getActualType); if (upcast) { upcast = embind__requireFunction(upcastSignature, upcast); } if (downcast) { downcast = embind__requireFunction(downcastSignature, downcast); }rawDestructor = embind__requireFunction(destructorSignature, rawDestructor); const legalFunctionName = makeLegalFunctionName(name); exposePublicSymbol(legalFunctionName, function () { throwUnboundTypeError(`Cannot construct ${name} due to unbound types`, [baseClassRawType]); }); whenDependentTypesAreResolved([rawType, rawPointerType, rawConstPointerType], baseClassRawType ? [baseClassRawType] : [], function (base) { base = base[0]; let baseClass; let basePrototype; if (baseClassRawType) { baseClass = base.registeredClass; basePrototype = baseClass.instancePrototype; } else { basePrototype = ClassHandle.prototype; } const constructor = createNamedFunction(legalFunctionName, function () { if (Object.getPrototypeOf(this) !== instancePrototype) { throw new BindingError(`Use 'new' to construct ${name}`); } if (undefined === registeredClass.constructor_body) { throw new BindingError(`${name} has no accessible constructor`); } const body = registeredClass.constructor_body[arguments.length]; if (undefined === body) { throw new BindingError(`Tried to invoke ctor of ${name} with invalid number of parameters (${arguments.length}) - expected (${Object.keys(registeredClass.constructor_body).toString()}) parameters instead!`); } return body.apply(this, arguments); }); var instancePrototype = Object.create(basePrototype, { constructor: { value: constructor } }); constructor.prototype = instancePrototype; var registeredClass = new RegisteredClass(name, constructor, instancePrototype, rawDestructor, baseClass, getActualType, upcast, downcast); const referenceConverter = new RegisteredPointer(name, registeredClass, true, false, false); const pointerConverter = new RegisteredPointer(`${name}*`, registeredClass, false, false, false); const constPointerConverter = new RegisteredPointer(`${name} const*`, registeredClass, false, true, false); registeredPointers[rawType] = { pointerType: pointerConverter, constPointerType: constPointerConverter }; replacePublicSymbol(legalFunctionName, constructor); return [referenceConverter, pointerConverter, constPointerConverter]; }); } function heap32VectorToArray(count, firstElement) { const array = []; for (let i = 0; i < count; i++) { array.push(HEAP32[(firstElement >> 2) + i]); } return array; } function runDestructors(destructors) { while (destructors.length) { const ptr = destructors.pop(); const del = destructors.pop(); del(ptr); } } function __embind_register_class_constructor(rawClassType, argCount, rawArgTypesAddr, invokerSignature, invoker, rawConstructor) { assert(argCount > 0); const rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); invoker = embind__requireFunction(invokerSignature, invoker); const args = [rawConstructor]; const destructors = []; whenDependentTypesAreResolved([], [rawClassType], function (classType) { classType = classType[0]; const humanName = `constructor ${classType.name}`; if (undefined === classType.registeredClass.constructor_body) { classType.registeredClass.constructor_body = []; } if (undefined !== classType.registeredClass.constructor_body[argCount - 1]) { throw new BindingError(`Cannot register multiple constructors with identical number of parameters (${argCount - 1}) for class '${classType.name}'! Overload resolution is currently only performed using the parameter count, not actual type info!`); }classType.registeredClass.constructor_body[argCount - 1] = function unboundTypeHandler() { throwUnboundTypeError(`Cannot construct ${classType.name} due to unbound types`, rawArgTypes); }; whenDependentTypesAreResolved([], rawArgTypes, function (argTypes) { classType.registeredClass.constructor_body[argCount - 1] = function constructor_body() { if (arguments.length !== argCount - 1) { throwBindingError(`${humanName} called with ${arguments.length} arguments, expected ${argCount - 1}`); }destructors.length = 0; args.length = argCount; for (let i = 1; i < argCount; ++i) { args[i] = argTypes[i].toWireType(destructors, arguments[i - 1]); } const ptr = invoker.apply(null, args); runDestructors(destructors); return argTypes[0].fromWireType(ptr); }; return []; }); return []; }); } function new_(constructor, argumentList) { if (!(constructor instanceof Function)) { throw new TypeError(`new_ called with constructor type ${typeof constructor} which is not a function`); } const dummy = createNamedFunction(constructor.name || 'unknownFunctionName', function () {}); dummy.prototype = constructor.prototype; const obj = new dummy(); const r = constructor.apply(obj, argumentList); return r instanceof Object ? r : obj; } function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc) { const argCount = argTypes.length; if (argCount < 2) { throwBindingError('argTypes array size mismatch! Must at least get return value and \'this\' types!'); } const isClassMethodFunc = argTypes[1] !== null && classType !== null; let needsDestructorStack = false; for (var i = 1; i < argTypes.length; ++i) { if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { needsDestructorStack = true; break; } } const returns = argTypes[0].name !== 'void'; let argsList = ''; let argsListWired = ''; for (var i = 0; i < argCount - 2; ++i) { argsList += `${i !== 0 ? ', ' : ''}arg${i}`; argsListWired += `${i !== 0 ? ', ' : ''}arg${i}Wired`; } let invokerFnBody = `return function ${makeLegalFunctionName(humanName)}(${argsList}) {\n` + `if (arguments.length !== ${argCount - 2}) {\n` + `throwBindingError('function ${humanName} called with ' + arguments.length + ' arguments, expected ${argCount - 2} args!');\n` + `}\n`; if (needsDestructorStack) { invokerFnBody += 'var destructors = [];\n'; } const dtorStack = needsDestructorStack ? 'destructors' : 'null'; const args1 = ['throwBindingError', 'invoker', 'fn', 'runDestructors', 'retType', 'classParam']; const args2 = [throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1]]; if (isClassMethodFunc) { invokerFnBody += `var thisWired = classParam.toWireType(${dtorStack}, this);\n`; } for (var i = 0; i < argCount - 2; ++i) { invokerFnBody += `var arg${i}Wired = argType${i}.toWireType(${dtorStack}, arg${i}); // ${argTypes[i + 2].name}\n`; args1.push(`argType${i}`); args2.push(argTypes[i + 2]); } if (isClassMethodFunc) { argsListWired = `thisWired${argsListWired.length > 0 ? ', ' : ''}${argsListWired}`; }invokerFnBody += `${returns ? 'var rv = ' : ''}invoker(fn${argsListWired.length > 0 ? ', ' : ''}${argsListWired});\n`; if (needsDestructorStack) { invokerFnBody += 'runDestructors(destructors);\n'; } else { for (var i = isClassMethodFunc ? 1 : 2; i < argTypes.length; ++i) { const paramName = i === 1 ? 'thisWired' : `arg${i - 2}Wired`; if (argTypes[i].destructorFunction !== null) { invokerFnBody += `${paramName}_dtor(${paramName}); // ${argTypes[i].name}\n`; args1.push(`${paramName}_dtor`); args2.push(argTypes[i].destructorFunction); } } } if (returns) { invokerFnBody += 'var ret = retType.fromWireType(rv);\n' + 'return ret;\n'; } else {}invokerFnBody += '}\n'; args1.push(invokerFnBody); const invokerFunction = new_(Function, args1).apply(null, args2); return invokerFunction; } function __embind_register_class_function(rawClassType, methodName, argCount, rawArgTypesAddr, invokerSignature, rawInvoker, context, isPureVirtual) { const rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); methodName = readLatin1String(methodName); rawInvoker = embind__requireFunction(invokerSignature, rawInvoker); whenDependentTypesAreResolved([], [rawClassType], function (classType) { classType = classType[0]; const humanName = `${classType.name}.${methodName}`; if (isPureVirtual) { classType.registeredClass.pureVirtualFunctions.push(methodName); } function unboundTypesHandler() { throwUnboundTypeError(`Cannot call ${humanName} due to unbound types`, rawArgTypes); } const proto = classType.registeredClass.instancePrototype; const method = proto[methodName]; if (undefined === method || undefined === method.overloadTable && method.className !== classType.name && method.argCount === argCount - 2) { unboundTypesHandler.argCount = argCount - 2; unboundTypesHandler.className = classType.name; proto[methodName] = unboundTypesHandler; } else { ensureOverloadTable(proto, methodName, humanName); proto[methodName].overloadTable[argCount - 2] = unboundTypesHandler; }whenDependentTypesAreResolved([], rawArgTypes, function (argTypes) { const memberFunction = craftInvokerFunction(humanName, argTypes, classType, rawInvoker, context); if (undefined === proto[methodName].overloadTable) { memberFunction.argCount = argCount - 2; proto[methodName] = memberFunction; } else { proto[methodName].overloadTable[argCount - 2] = memberFunction; } return []; }); return []; }); } const emval_free_list = []; const emval_handle_array = [{}, { value: undefined }, { value: null }, { value: true }, { value: false }]; function __emval_decref(handle) { if (handle > 4 && --emval_handle_array[handle].refcount === 0) { emval_handle_array[handle] = undefined; emval_free_list.push(handle); } } function count_emval_handles() { let count = 0; for (let i = 5; i < emval_handle_array.length; ++i) { if (emval_handle_array[i] !== undefined) { ++count; } } return count; } function get_first_emval() { for (let i = 5; i < emval_handle_array.length; ++i) { if (emval_handle_array[i] !== undefined) { return emval_handle_array[i]; } } return null; } function init_emval() { Module.count_emval_handles = count_emval_handles; Module.get_first_emval = get_first_emval; } function __emval_register(value) { switch (value) { case undefined: { return 1; } case null: { return 2; } case true: { return 3; } case false: { return 4; } default: { const handle = emval_free_list.length ? emval_free_list.pop() : emval_handle_array.length; emval_handle_array[handle] = { refcount: 1, value }; return handle; } } } function __embind_register_emval(rawType, name) { name = readLatin1String(name); registerType(rawType, { name, fromWireType(handle) { const rv = emval_handle_array[handle].value; __emval_decref(handle); return rv; }, toWireType(destructors, value) { return __emval_register(value); }, argPackAdvance: 8, readValueFromPointer: simpleReadValueFromPointer, destructorFunction: null }); } function _embind_repr(v) { if (v === null) { return 'null'; } const t = typeof v; if (t === 'object' || t === 'array' || t === 'function') { return v.toString(); } return `${v}`; } function floatReadValueFromPointer(name, shift) { switch (shift) { case 2:return function (pointer) { return this.fromWireType(HEAPF32[pointer >> 2]); }; case 3:return function (pointer) { return this.fromWireType(HEAPF64[pointer >> 3]); }; default:throw new TypeError(`Unknown float type: ${name}`); } } function __embind_register_float(rawType, name, size) { const shift = getShiftFromSize(size); name = readLatin1String(name); registerType(rawType, { name, fromWireType(value) { return value; }, toWireType(destructors, value) { if (typeof value !== 'number' && typeof value !== 'boolean') { throw new TypeError(`Cannot convert "${_embind_repr(value)}" to ${this.name}`); } return value; }, argPackAdvance: 8, readValueFromPointer: floatReadValueFromPointer(name, shift), destructorFunction: null }); } function __embind_register_function(name, argCount, rawArgTypesAddr, signature, rawInvoker, fn) { const argTypes = heap32VectorToArray(argCount, rawArgTypesAddr); name = readLatin1String(name); rawInvoker = embind__requireFunction(signature, rawInvoker); exposePublicSymbol(name, function () { throwUnboundTypeError(`Cannot call ${name} due to unbound types`, argTypes); }, argCount - 1); whenDependentTypesAreResolved([], argTypes, function (argTypes) { const invokerArgsArray = [argTypes[0], null].concat(argTypes.slice(1)); replacePublicSymbol(name, craftInvokerFunction(name, invokerArgsArray, null, rawInvoker, fn), argCount - 1); return []; }); } function integerReadValueFromPointer(name, shift, signed) { switch (shift) { case 0:return signed ? function readS8FromPointer(pointer) { return HEAP8[pointer]; } : function readU8FromPointer(pointer) { return HEAPU8[pointer]; }; case 1:return signed ? function readS16FromPointer(pointer) { return HEAP16[pointer >> 1]; } : function readU16FromPointer(pointer) { return HEAPU16[pointer >> 1]; }; case 2:return signed ? function readS32FromPointer(pointer) { return HEAP32[pointer >> 2]; } : function readU32FromPointer(pointer) { return HEAPU32[pointer >> 2]; }; default:throw new TypeError(`Unknown integer type: ${name}`); } } function __embind_register_integer(primitiveType, name, size, minRange, maxRange) { name = readLatin1String(name); if (maxRange === -1) { maxRange = 4294967295; } const shift = getShiftFromSize(size); let fromWireType = function (value) { return value; }; if (minRange === 0) { const bitshift = 32 - 8 * size; fromWireType = function (value) { return value << bitshift >>> bitshift; }; } const isUnsignedType = name.indexOf('unsigned') != -1; registerType(primitiveType, { name, fromWireType, toWireType(destructors, value) { if (typeof value !== 'number' && typeof value !== 'boolean') { throw new TypeError(`Cannot convert "${_embind_repr(value)}" to ${this.name}`); } if (value < minRange || value > maxRange) { throw new TypeError(`Passing a number "${_embind_repr(value)}" from JS side to C/C++ side to an argument of type "${name}", which is outside the valid range [${minRange}, ${maxRange}]!`); } return isUnsignedType ? value >>> 0 : value | 0; }, argPackAdvance: 8, readValueFromPointer: integerReadValueFromPointer(name, shift, minRange !== 0), destructorFunction: null }); } function __embind_register_memory_view(rawType, dataTypeIndex, name) { const typeMapping = [Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array]; const TA = typeMapping[dataTypeIndex]; function decodeMemoryView(handle) { handle = handle >> 2; const heap = HEAPU32; const size = heap[handle]; const data = heap[handle + 1]; return new TA(buffer, data, size); }name = readLatin1String(name); registerType(rawType, { name, fromWireType: decodeMemoryView, argPackAdvance: 8, readValueFromPointer: decodeMemoryView }, { ignoreDuplicateRegistrations: true }); } function __embind_register_std_string(rawType, name) { name = readLatin1String(name); const stdStringIsUTF8 = name === 'std::string'; registerType(rawType, { name, fromWireType(value) { const length = HEAPU32[value >> 2]; let str; if (stdStringIsUTF8) { const endChar = HEAPU8[value + 4 + length]; let endCharSwap = 0; if (endChar != 0) { endCharSwap = endChar; HEAPU8[value + 4 + length] = 0; } let decodeStartPtr = value + 4; for (var i = 0; i <= length; ++i) { const currentBytePtr = value + 4 + i; if (HEAPU8[currentBytePtr] == 0) { const stringSegment = UTF8ToString(decodeStartPtr); if (str === undefined) { str = stringSegment; } else { str += String.fromCharCode(0); str += stringSegment; }decodeStartPtr = currentBytePtr + 1; } } if (endCharSwap != 0) { HEAPU8[value + 4 + length] = endCharSwap; } } else { const a = new Array(length); for (var i = 0; i < length; ++i) { a[i] = String.fromCharCode(HEAPU8[value + 4 + i]); }str = a.join(''); }_free(value); return str; }, toWireType(destructors, value) { if (value instanceof ArrayBuffer) { value = new Uint8Array(value); } let getLength; const valueIsOfTypeString = typeof value === 'string'; if (!(valueIsOfTypeString || value instanceof Uint8Array || value instanceof Uint8ClampedArray || value instanceof Int8Array)) { throwBindingError('Cannot pass non-string to std::string'); } if (stdStringIsUTF8 && valueIsOfTypeString) { getLength = function () { return lengthBytesUTF8(value); }; } else { getLength = function () { return value.length; }; } const length = getLength(); const ptr = _malloc(4 + length + 1); HEAPU32[ptr >> 2] = length; if (stdStringIsUTF8 && valueIsOfTypeString) { stringToUTF8(value, ptr + 4, length + 1); } else if (valueIsOfTypeString) { for (var i = 0; i < length; ++i) { const charCode = value.charCodeAt(i); if (charCode > 255) { _free(ptr); throwBindingError('String has UTF-16 code units that do not fit in 8 bits'); }HEAPU8[ptr + 4 + i] = charCode; } } else { for (var i = 0; i < length; ++i) { HEAPU8[ptr + 4 + i] = value[i]; } } if (destructors !== null) { destructors.push(_free, ptr); } return ptr; }, argPackAdvance: 8, readValueFromPointer: simpleReadValueFromPointer, destructorFunction(ptr) { _free(ptr); } }); } function __embind_register_std_wstring(rawType, charSize, name) { name = readLatin1String(name); let decodeString; let encodeString; let getHeap; let lengthBytesUTF; let shift; if (charSize === 2) { decodeString = UTF16ToString; encodeString = stringToUTF16; lengthBytesUTF = lengthBytesUTF16; getHeap = function () { return HEAPU16; }; shift = 1; } else if (charSize === 4) { decodeString = UTF32ToString; encodeString = stringToUTF32; lengthBytesUTF = lengthBytesUTF32; getHeap = function () { return HEAPU32; }; shift = 2; }registerType(rawType, { name, fromWireType(value) { const length = HEAPU32[value >> 2]; const HEAP = getHeap(); let str; const endChar = HEAP[value + 4 + length * charSize >> shift]; let endCharSwap = 0; if (endChar != 0) { endCharSwap = endChar; HEAP[value + 4 + length * charSize >> shift] = 0; } let decodeStartPtr = value + 4; for (let i = 0; i <= length; ++i) { const currentBytePtr = value + 4 + i * charSize; if (HEAP[currentBytePtr >> shift] == 0) { const stringSegment = decodeString(decodeStartPtr); if (str === undefined) { str = stringSegment; } else { str += String.fromCharCode(0); str += stringSegment; }decodeStartPtr = currentBytePtr + charSize; } } if (endCharSwap != 0) { HEAP[value + 4 + length * charSize >> shift] = endCharSwap; }_free(value); return str; }, toWireType(destructors, value) { if (!(typeof value === 'string')) { throwBindingError(`Cannot pass non-string to C++ string type ${name}`); } const length = lengthBytesUTF(value); const ptr = _malloc(4 + length + charSize); HEAPU32[ptr >> 2] = length >> shift; encodeString(value, ptr + 4, length + charSize); if (destructors !== null) { destructors.push(_free, ptr); } return ptr; }, argPackAdvance: 8, readValueFromPointer: simpleReadValueFromPointer, destructorFunction(ptr) { _free(ptr); } }); } function __embind_register_void(rawType, name) { name = readLatin1String(name); registerType(rawType, { isVoid: true, name, argPackAdvance: 0, fromWireType() { return undefined; }, toWireType(destructors, o) { return undefined; } }); } function requireHandle(handle) { if (!handle) { throwBindingError(`Cannot use deleted val. handle = ${handle}`); } return emval_handle_array[handle].value; } function requireRegisteredType(rawType, humanName) { const impl = registeredTypes[rawType]; if (undefined === impl) { throwBindingError(`${humanName} has unknown type ${getTypeName(rawType)}`); } return impl; } function __emval_as(handle, returnType, destructorsRef) { handle = requireHandle(handle); returnType = requireRegisteredType(returnType, 'emval::as'); const destructors = []; const rd = __emval_register(destructors); HEAP32[destructorsRef >> 2] = rd; return returnType.toWireType(destructors, handle); } const emval_symbols = {}; function getStringOrSymbol(address) { const symbol = emval_symbols[address]; if (symbol === undefined) { return readLatin1String(address); } return symbol; } const emval_methodCallers = []; function __emval_call_void_method(caller, handle, methodName, args) { caller = emval_methodCallers[caller]; handle = requireHandle(handle); methodName = getStringOrSymbol(methodName); caller(handle, methodName, null, args); } function emval_get_global() { if (typeof globalThis === 'object') { return globalThis; } return (function () { return Function; })()('return this')(); } function __emval_get_global(name) { if (name === 0) { return __emval_register(emval_get_global()); } name = getStringOrSymbol(name); return __emval_register(emval_get_global()[name]); } function __emval_addMethodCaller(caller) { const id = emval_methodCallers.length; emval_methodCallers.push(caller); return id; } function __emval_lookupTypes(argCount, argTypes) { const a = new Array(argCount); for (let i = 0; i < argCount; ++i) { a[i] = requireRegisteredType(HEAP32[(argTypes >> 2) + i], `parameter ${i}`); } return a; } function __emval_get_method_caller(argCount, argTypes) { const types = __emval_lookupTypes(argCount, argTypes); const retType = types[0]; const signatureName = `${retType.name}_$${types.slice(1).map(function (t) { return t.name; }).join('_')}$`; const params = ['retType']; const args = [retType]; let argsList = ''; for (var i = 0; i < argCount - 1; ++i) { argsList += `${i !== 0 ? ', ' : ''}arg${i}`; params.push(`argType${i}`); args.push(types[1 + i]); } const functionName = makeLegalFunctionName(`methodCaller_${signatureName}`); let functionBody = `return function ${functionName}(handle, name, destructors, args) {\n`; let offset = 0; for (var i = 0; i < argCount - 1; ++i) { functionBody += ` var arg${i} = argType${i}.readValueFromPointer(args${offset ? `+${offset}` : ''});\n`; offset += types[i + 1].argPackAdvance; }functionBody += ` var rv = handle[name](${argsList});\n`; for (var i = 0; i < argCount - 1; ++i) { if (types[i + 1].deleteObject) { functionBody += ` argType${i}.deleteObject(arg${i});\n`; } } if (!retType.isVoid) { functionBody += ' return retType.toWireType(destructors, rv);\n'; }functionBody += '};\n'; params.push(functionBody); const invokerFunction = new_(Function, params).apply(null, args); return __emval_addMethodCaller(invokerFunction); } function __emval_get_module_property(name) { name = getStringOrSymbol(name); return __emval_register(Module[name]); } function __emval_get_property(handle, key) { handle = requireHandle(handle); key = requireHandle(key); return __emval_register(handle[key]); } function __emval_incref(handle) { if (handle > 4) { emval_handle_array[handle].refcount += 1; } } function craftEmvalAllocator(argCount) { let argsList = ''; for (var i = 0; i < argCount; ++i) { argsList += `${i !== 0 ? ', ' : ''}arg${i}`; } let functionBody = `return function emval_allocator_${argCount}(constructor, argTypes, args) {\n`; for (var i = 0; i < argCount; ++i) { functionBody += `var argType${i} = requireRegisteredType(Module['HEAP32'][(argTypes >> 2) + ${i}], "parameter ${i}");\n` + `var arg${i} = argType${i}.readValueFromPointer(args);\n` + `args += argType${i}['argPackAdvance'];\n`; }functionBody += `var obj = new constructor(${argsList});\n` + `return __emval_register(obj);\n` + `}\n`; return new Function('requireRegisteredType', 'Module', '__emval_register', functionBody)(requireRegisteredType, Module, __emval_register); } const emval_newers = {}; function __emval_new(handle, argCount, argTypes, args) { handle = requireHandle(handle); let newer = emval_newers[argCount]; if (!newer) { newer = craftEmvalAllocator(argCount); emval_newers[argCount] = newer; } return newer(handle, argTypes, args); } function __emval_new_cstring(v) { return __emval_register(getStringOrSymbol(v)); } function __emval_run_destructors(handle) { const destructors = emval_handle_array[handle].value; runDestructors(destructors); __emval_decref(handle); } function _abort() { abort(); } function _emscripten_get_heap_size() { return HEAPU8.length; } function _emscripten_memcpy_big(dest, src, num) { HEAPU8.copyWithin(dest, src, src + num); } function emscripten_realloc_buffer(size) { try { wasmMemory.grow(size - buffer.byteLength + 65535 >> 16); updateGlobalBufferAndViews(wasmMemory.buffer); return 1; } catch (e) {} } function _emscripten_resize_heap(requestedSize) { const oldSize = _emscripten_get_heap_size(); const PAGE_MULTIPLE = 65536; const maxHeapSize = 2147483648 - PAGE_MULTIPLE; if (requestedSize > maxHeapSize) { return false; } const minHeapSize = 16777216; for (let cutDown = 1; cutDown <= 4; cutDown *= 2) { let overGrownHeapSize = oldSize * (1 + 0.2 / cutDown); overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296); const newSize = Math.min(maxHeapSize, alignUp(Math.max(minHeapSize, requestedSize, overGrownHeapSize), PAGE_MULTIPLE)); const replacement = emscripten_realloc_buffer(newSize); if (replacement) { return true; } } return false; } var PATH = { splitPath(filename) { const splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; return splitPathRe.exec(filename).slice(1); }, normalizeArray(parts, allowAboveRoot) { let up = 0; for (let i = parts.length - 1; i >= 0; i--) { const last = parts[i]; if (last === '.') { parts.splice(i, 1); } else if (last === '..') { parts.splice(i, 1); up++; } else if (up) { parts.splice(i, 1); up--; } } if (allowAboveRoot) { for (;up; up--) { parts.unshift('..'); } } return parts; }, normalize(path) { const isAbsolute = path.charAt(0) === '/'; const trailingSlash = path.substr(-1) === '/'; path = PATH.normalizeArray(path.split('/').filter(function (p) { return !!p; }), !isAbsolute).join('/'); if (!path && !isAbsolute) { path = '.'; } if (path && trailingSlash) { path += '/'; } return (isAbsolute ? '/' : '') + path; }, dirname(path) { const result = PATH.splitPath(path); const root = result[0]; let dir = result[1]; if (!root && !dir) { return '.'; } if (dir) { dir = dir.substr(0, dir.length - 1); } return root + dir; }, basename(path) { if (path === '/') return '/'; const lastSlash = path.lastIndexOf('/'); if (lastSlash === -1) return path; return path.substr(lastSlash + 1); }, extname(path) { return PATH.splitPath(path)[3]; }, join() { const paths = Array.prototype.slice.call(arguments, 0); return PATH.normalize(paths.join('/')); }, join2(l, r) { return PATH.normalize(`${l}/${r}`); } }; var SYSCALLS = { mappings: {}, buffers: [null, [], []], printChar(stream, curr) { const buffer = SYSCALLS.buffers[stream]; if (curr === 0 || curr === 10) { (stream === 1 ? out : err)(UTF8ArrayToString(buffer, 0)); buffer.length = 0; } else { buffer.push(curr); } }, varargs: undefined, get() { SYSCALLS.varargs += 4; const ret = HEAP32[SYSCALLS.varargs - 4 >> 2]; return ret; }, getStr(ptr) { const ret = UTF8ToString(ptr); return ret; }, get64(low, high) { return low; } }; function _fd_close(fd) { return 0; } function _fd_seek(fd, offset_low, offset_high, whence, newOffset) {} function _fd_write(fd, iov, iovcnt, pnum) { let num = 0; for (let i = 0; i < iovcnt; i++) { const ptr = HEAP32[iov + i * 8 >> 2]; const len = HEAP32[iov + (i * 8 + 4) >> 2]; for (let j = 0; j < len; j++) { SYSCALLS.printChar(fd, HEAPU8[ptr + j]); }num += len; }HEAP32[pnum >> 2] = num; return 0; } function _roundf(d) { d = Number(d); return d >= +0 ? Number(Math_floor(d + +0.5)) : Number(Math_ceil(d - +0.5)); } function _setTempRet0($i) { setTempRet0($i | 0); }embind_init_charCodes(); BindingError = Module.BindingError = extendError(Error, 'BindingError'); InternalError = Module.InternalError = extendError(Error, 'InternalError'); init_ClassHandle(); init_RegisteredPointer(); init_embind(); UnboundTypeError = Module.UnboundTypeError = extendError(Error, 'UnboundTypeError'); init_emval(); var asmLibraryArg = { G: ___cxa_allocate_exception, D: ___cxa_throw, A: __embind_register_bool, t: __embind_register_class, s: __embind_register_class_constructor, c: __embind_register_class_function, z: __embind_register_emval, j: __embind_register_float, x: __embind_register_function, d: __embind_register_integer, b: __embind_register_memory_view, k: __embind_register_std_string, i: __embind_register_std_wstring, B: __embind_register_void, r: __emval_as, m: __emval_call_void_method, a: __emval_decref, F: __emval_get_global, n: __emval_get_method_caller, p: __emval_get_module_property, f: __emval_get_property, h: __emval_incref, o: __emval_new, g: __emval_new_cstring, q: __emval_run_destructors, E: _abort, w: _emscripten_memcpy_big, y: _emscripten_resize_heap, C: _fd_close, u: _fd_seek, l: _fd_write, memory: wasmMemory, e: _roundf, v: _setTempRet0, table: wasmTable }; const asm = createWasm(); Module.asm = asm; var ___wasm_call_ctors = Module.___wasm_call_ctors = function () { return (___wasm_call_ctors = Module.___wasm_call_ctors = Module.asm.H).apply(null, arguments); }; var _malloc = Module._malloc = function () { return (_malloc = Module._malloc = Module.asm.I).apply(null, arguments); }; var _free = Module._free = function () { return (_free = Module._free = Module.asm.J).apply(null, arguments); }; var ___getTypeName = Module.___getTypeName = function () { return (___getTypeName = Module.___getTypeName = Module.asm.K).apply(null, arguments); }; var ___embind_register_native_and_builtin_types = Module.___embind_register_native_and_builtin_types = function () { return (___embind_register_native_and_builtin_types = Module.___embind_register_native_and_builtin_types = Module.asm.L).apply(null, arguments); }; var dynCall_viii = Module.dynCall_viii = function () { return (dynCall_viii = Module.dynCall_viii = Module.asm.M).apply(null, arguments); }; var dynCall_ii = Module.dynCall_ii = function () { return (dynCall_ii = Module.dynCall_ii = Module.asm.N).apply(null, arguments); }; var dynCall_vi = Module.dynCall_vi = function () { return (dynCall_vi = Module.dynCall_vi = Module.asm.O).apply(null, arguments); }; var dynCall_v = Module.dynCall_v = function () { return (dynCall_v = Module.dynCall_v = Module.asm.P).apply(null, arguments); }; var dynCall_iii = Module.dynCall_iii = function () { return (dynCall_iii = Module.dynCall_iii = Module.asm.Q).apply(null, arguments); }; var dynCall_vii = Module.dynCall_vii = function () { return (dynCall_vii = Module.dynCall_vii = Module.asm.R).apply(null, arguments); }; var dynCall_iiii = Module.dynCall_iiii = function () { return (dynCall_iiii = Module.dynCall_iiii = Module.asm.S).apply(null, arguments); }; var dynCall_iiiii = Module.dynCall_iiiii = function () { return (dynCall_iiiii = Module.dynCall_iiiii = Module.asm.T).apply(null, arguments); }; var dynCall_iiiiii = Module.dynCall_iiiiii = function () { return (dynCall_iiiiii = Module.dynCall_iiiiii = Module.asm.U).apply(null, arguments); }; var dynCall_iiiiiiii = Module.dynCall_iiiiiiii = function () { return (dynCall_iiiiiiii = Module.dynCall_iiiiiiii = Module.asm.V).apply(null, arguments); }; var dynCall_iiiiiiiii = Module.dynCall_iiiiiiiii = function () { return (dynCall_iiiiiiiii = Module.dynCall_iiiiiiiii = Module.asm.W).apply(null, arguments); }; var dynCall_iidiiii = Module.dynCall_iidiiii = function () { return (dynCall_iidiiii = Module.dynCall_iidiiii = Module.asm.X).apply(null, arguments); }; var dynCall_jiji = Module.dynCall_jiji = function () { return (dynCall_jiji = Module.dynCall_jiji = Module.asm.Y).apply(null, arguments); }; var dynCall_viiiiii = Module.dynCall_viiiiii = function () { return (dynCall_viiiiii = Module.dynCall_viiiiii = Module.asm.Z).apply(null, arguments); }; var dynCall_viiiii = Module.dynCall_viiiii = function () { return (dynCall_viiiii = Module.dynCall_viiiii = Module.asm._).apply(null, arguments); }; var dynCall_viiii = Module.dynCall_viiii = function () { return (dynCall_viiii = Module.dynCall_viiii = Module.asm.$).apply(null, arguments); }; Module.asm = asm; let calledRun; Module.then = function (func) { if (calledRun) { func(Module); } else { const old = Module.onRuntimeInitialized; Module.onRuntimeInitialized = function () { if (old)old(); func(Module); }; } return Module; }; function ExitStatus(status) { this.name = 'ExitStatus'; this.message = `Program terminated with exit(${status})`; this.status = status; }dependenciesFulfilled = function runCaller() { if (!calledRun)run(); if (!calledRun)dependenciesFulfilled = runCaller; }; function run(args) { args = args || arguments_; if (runDependencies > 0) { return; }preRun(); if (runDependencies > 0) return; function doRun() { if (calledRun) return; calledRun = true; Module.calledRun = true; if (ABORT) return; initRuntime(); preMain(); if (Module.onRuntimeInitialized)Module.onRuntimeInitialized(); postRun(); } if (Module.setStatus) { Module.setStatus('Running...'); setTimeout(function () { setTimeout(function () { Module.setStatus(''); }, 1); doRun(); }, 1); } else { doRun(); } }Module.run = run; if (Module.preInit) { if (typeof Module.preInit === 'function')Module.preInit = [Module.preInit]; while (Module.preInit.length > 0) { Module.preInit.pop()(); } }noExitRuntime = true; run(); return BASIS; } ); })(); if (typeof exports === 'object' && typeof module === 'object') { module.exports = BASIS; } else if (typeof define === 'function' && define.amd) { define([], function () { return BASIS; }); } else if (typeof exports === 'object') { exports.BASIS = BASIS; }