diff --git a/waflash/emulator2/waflash_latest/waflash.data b/waflash/emulator2/waflash_latest/waflash.data new file mode 100644 index 00000000..bc0f7094 Binary files /dev/null and b/waflash/emulator2/waflash_latest/waflash.data differ diff --git a/waflash/emulator2/waflash_latest/waflash.js b/waflash/emulator2/waflash_latest/waflash.js new file mode 100644 index 00000000..f15be37f --- /dev/null +++ b/waflash/emulator2/waflash_latest/waflash.js @@ -0,0 +1,13021 @@ +var Module = (function() { + var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined; + return ( + function(Module) { + Module = Module || {}; + var Module = typeof Module !== "undefined" ? Module : {}; + var readyPromiseResolve, readyPromiseReject; + Module["ready"] = new Promise(function(resolve, reject) { + readyPromiseResolve = resolve; + readyPromiseReject = reject + }); + if (!Module.expectedDataFileDownloads) { + Module.expectedDataFileDownloads = 0; + Module.finishedDataFileDownloads = 0 + } + Module.expectedDataFileDownloads++; + (function() { + var loadPackage = function(metadata) { + var PACKAGE_PATH; + if (typeof window === "object") { + PACKAGE_PATH = window["encodeURIComponent"](window.location.pathname.toString().substring(0, window.location.pathname.toString().lastIndexOf("/")) + "/") + } else if (typeof location !== "undefined") { + PACKAGE_PATH = encodeURIComponent(location.pathname.toString().substring(0, location.pathname.toString().lastIndexOf("/")) + "/") + } else { + throw "using preloaded data can only be done on a web page or in a web worker" + } + var PACKAGE_NAME = "waflash.data"; + var REMOTE_PACKAGE_BASE = "waflash.data"; + if (typeof Module["locateFilePackage"] === "function" && !Module["locateFile"]) { + Module["locateFile"] = Module["locateFilePackage"]; + err("warning: you defined Module.locateFilePackage, that has been renamed to Module.locateFile (using your locateFilePackage for now)") + } + var REMOTE_PACKAGE_NAME = Module["locateFile"] ? Module["locateFile"](REMOTE_PACKAGE_BASE, "") : REMOTE_PACKAGE_BASE; + var REMOTE_PACKAGE_SIZE = metadata["remote_package_size"]; + var PACKAGE_UUID = metadata["package_uuid"]; + + function fetchRemotePackage(packageName, packageSize, callback, errback) { + var xhr = new XMLHttpRequest; + xhr.open("GET", packageName, true); + xhr.responseType = "arraybuffer"; + xhr.onprogress = function(event) { + var url = packageName; + var size = packageSize; + if (event.total) size = event.total; + if (event.loaded) { + if (!xhr.addedTotal) { + xhr.addedTotal = true; + if (!Module.dataFileDownloads) Module.dataFileDownloads = {}; + Module.dataFileDownloads[url] = { + loaded: event.loaded, + total: size + } + } else { + Module.dataFileDownloads[url].loaded = event.loaded + } + var total = 0; + var loaded = 0; + var num = 0; + for (var download in Module.dataFileDownloads) { + var data = Module.dataFileDownloads[download]; + total += data.total; + loaded += data.loaded; + num++ + } + total = Math.ceil(total * Module.expectedDataFileDownloads / num); + if (Module["setStatus"]) Module["setStatus"]("Downloading data... (" + loaded + "/" + total + ")") + } else if (!Module.dataFileDownloads) { + if (Module["setStatus"]) Module["setStatus"]("Downloading data...") + } + }; + xhr.onerror = function(event) { + throw new Error("NetworkError for: " + packageName) + }; + xhr.onload = function(event) { + if (xhr.status == 200 || xhr.status == 304 || xhr.status == 206 || xhr.status == 0 && xhr.response) { + var packageData = xhr.response; + callback(packageData) + } else { + throw new Error(xhr.statusText + " : " + xhr.responseURL) + } + }; + xhr.send(null) + } + + function handleError(error) { + console.error("package error:", error) + } + var fetchedCallback = null; + var fetched = Module["getPreloadedPackage"] ? Module["getPreloadedPackage"](REMOTE_PACKAGE_NAME, REMOTE_PACKAGE_SIZE) : null; + if (!fetched) fetchRemotePackage(REMOTE_PACKAGE_NAME, REMOTE_PACKAGE_SIZE, function(data) { + if (fetchedCallback) { + fetchedCallback(data); + fetchedCallback = null + } else { + fetched = data + } + }, handleError); + + function runWithFS() { + function assert(check, msg) { + if (!check) throw msg + (new Error).stack + } + + function DataRequest(start, end, audio) { + this.start = start; + this.end = end; + this.audio = audio + } + DataRequest.prototype = { + requests: {}, + open: function(mode, name) { + this.name = name; + this.requests[name] = this; + Module["addRunDependency"]("fp " + this.name) + }, + send: function() {}, + onload: function() { + var byteArray = this.byteArray.subarray(this.start, this.end); + this.finish(byteArray) + }, + finish: function(byteArray) { + var that = this; + Module["FS_createDataFile"](this.name, null, byteArray, true, true, true); + Module["removeRunDependency"]("fp " + that.name); + this.requests[this.name] = null + } + }; + var files = metadata["files"]; + for (var i = 0; i < files.length; ++i) { + new DataRequest(files[i]["start"], files[i]["end"], files[i]["audio"]).open("GET", files[i]["filename"]) + } + + function processPackageData(arrayBuffer) { + Module.finishedDataFileDownloads++; + assert(arrayBuffer, "Loading data file failed."); + assert(arrayBuffer instanceof ArrayBuffer, "bad input to processPackageData"); + var byteArray = new Uint8Array(arrayBuffer); + DataRequest.prototype.byteArray = byteArray; + var files = metadata["files"]; + for (var i = 0; i < files.length; ++i) { + DataRequest.prototype.requests[files[i].filename].onload() + } + Module["removeRunDependency"]("datafile_waflash.data") + } + Module["addRunDependency"]("datafile_waflash.data"); + if (!Module.preloadResults) Module.preloadResults = {}; + Module.preloadResults[PACKAGE_NAME] = { + fromCache: false + }; + if (fetched) { + processPackageData(fetched); + fetched = null + } else { + fetchedCallback = processPackageData + } + } + if (Module["calledRun"]) { + runWithFS() + } else { + if (!Module["preRun"]) Module["preRun"] = []; + Module["preRun"].push(runWithFS) + } + }; + loadPackage({ + "files": [{ + "filename": "/desktop.ini", + "start": 0, + "end": 46, + "audio": 0 + }, { + "filename": "/NanumSquareRoundOTFR.otf", + "start": 46, + "end": 465950, + "audio": 0 + }], + "remote_package_size": 465950, + "package_uuid": "1302f8fa-6355-4df6-ae92-6f55ca742376" + }) + })(); + var moduleOverrides = {}; + var key; + for (key in Module) { + if (Module.hasOwnProperty(key)) { + moduleOverrides[key] = Module[key] + } + } + var arguments_ = []; + var thisProgram = "./this.program"; + var quit_ = function(status, toThrow) { + throw toThrow + }; + var ENVIRONMENT_IS_WEB = true; + var ENVIRONMENT_IS_WORKER = false; + var scriptDirectory = ""; + + function locateFile(path) { + if (Module["locateFile"]) { + return Module["locateFile"](path, scriptDirectory) + } + return scriptDirectory + path + } + var read_, readAsync, readBinary, setWindowTitle; + 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) { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + xhr.send(null); + return xhr.responseText + }; + if (ENVIRONMENT_IS_WORKER) { + readBinary = function readBinary(url) { + var 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) { + var 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 {} + var out = Module["print"] || console.log.bind(console); + var 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"]; + var STACK_ALIGN = 16; + + function dynamicAlloc(size) { + var ret = HEAP32[DYNAMICTOP_PTR >> 2]; + var end = ret + size + 15 & -16; + HEAP32[DYNAMICTOP_PTR >> 2] = end; + return ret + } + + function getNativeTypeSize(type) { + switch (type) { + case "i1": + case "i8": + return 1; + case "i16": + return 2; + case "i32": + return 4; + case "i64": + return 8; + case "float": + return 4; + case "double": + return 8; + default: { + if (type[type.length - 1] === "*") { + return 4 + } else if (type[0] === "i") { + var bits = Number(type.substr(1)); + assert(bits % 8 === 0, "getNativeTypeSize invalid bits " + bits + ", type " + type); + return bits / 8 + } else { + return 0 + } + } + } + } + + function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + err(text) + } + } + + function convertJsFunctionToWasm(func, sig) { + if (typeof WebAssembly.Function === "function") { + var typeNames = { + "i": "i32", + "j": "i64", + "f": "f32", + "d": "f64" + }; + var type = { + parameters: [], + results: sig[0] == "v" ? [] : [typeNames[sig[0]]] + }; + for (var i = 1; i < sig.length; ++i) { + type.parameters.push(typeNames[sig[i]]) + } + return new WebAssembly.Function(type, func) + } + var typeSection = [1, 0, 1, 96]; + var sigRet = sig.slice(0, 1); + var sigParam = sig.slice(1); + var typeCodes = { + "i": 127, + "j": 126, + "f": 125, + "d": 124 + }; + typeSection.push(sigParam.length); + for (var i = 0; i < sigParam.length; ++i) { + typeSection.push(typeCodes[sigParam[i]]) + } + if (sigRet == "v") { + typeSection.push(0) + } else { + typeSection = typeSection.concat([1, typeCodes[sigRet]]) + } + typeSection[1] = typeSection.length - 2; + var bytes = new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0].concat(typeSection, [2, 7, 1, 1, 101, 1, 102, 0, 0, 7, 5, 1, 1, 102, 0, 0])); + var module = new WebAssembly.Module(bytes); + var instance = new WebAssembly.Instance(module, { + "e": { + "f": func + } + }); + var wrappedFunc = instance.exports["f"]; + return wrappedFunc + } + var freeTableIndexes = []; + var functionsInTableMap; + + function addFunctionWasm(func, sig) { + var table = wasmTable; + if (!functionsInTableMap) { + functionsInTableMap = new WeakMap; + for (var i = 0; i < table.length; i++) { + var item = table.get(i); + if (item) { + functionsInTableMap.set(item, i) + } + } + } + if (functionsInTableMap.has(func)) { + return functionsInTableMap.get(func) + } + var ret; + if (freeTableIndexes.length) { + ret = freeTableIndexes.pop() + } else { + ret = table.length; + try { + table.grow(1) + } catch (err) { + if (!(err instanceof RangeError)) { + throw err + } + throw "Unable to grow wasm table. Set ALLOW_TABLE_GROWTH." + } + } + try { + table.set(ret, func) + } catch (err) { + if (!(err instanceof TypeError)) { + throw err + } + var wrapped = convertJsFunctionToWasm(func, sig); + table.set(ret, wrapped) + } + functionsInTableMap.set(func, ret); + return ret + } + + function removeFunctionWasm(index) { + functionsInTableMap.delete(wasmTable.get(index)); + freeTableIndexes.push(index) + } + var funcWrappers = {}; + + function dynCall(sig, ptr, args) { + if (args && args.length) { + return Module["dynCall_" + sig].apply(null, [ptr].concat(args)) + } else { + return Module["dynCall_" + sig].call(null, ptr) + } + } + var tempRet0 = 0; + var setTempRet0 = function(value) { + tempRet0 = value + }; + var getTempRet0 = function() { + return tempRet0 + }; + var wasmBinary; + if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; + var noExitRuntime; + if (Module["noExitRuntime"]) noExitRuntime = Module["noExitRuntime"]; + if (typeof WebAssembly !== "object") { + err("no native wasm support detected") + } + + function setValue(ptr, value, type, noSafe) { + type = type || "i8"; + if (type.charAt(type.length - 1) === "*") type = "i32"; + switch (type) { + case "i1": + HEAP8[ptr >> 0] = value; + break; + case "i8": + HEAP8[ptr >> 0] = value; + break; + case "i16": + HEAP16[ptr >> 1] = value; + break; + case "i32": + HEAP32[ptr >> 2] = value; + break; + case "i64": + tempI64 = [value >>> 0, (tempDouble = value, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[ptr >> 2] = tempI64[0], HEAP32[ptr + 4 >> 2] = tempI64[1]; + break; + case "float": + HEAPF32[ptr >> 2] = value; + break; + case "double": + HEAPF64[ptr >> 3] = value; + break; + default: + abort("invalid type for setValue: " + type) + } + } + var wasmMemory; + var wasmTable = new WebAssembly.Table({ + "initial": 12014, + "maximum": 12014 + 0, + "element": "anyfunc" + }); + var ABORT = false; + var EXITSTATUS = 0; + + function assert(condition, text) { + if (!condition) { + abort("Assertion failed: " + text) + } + } + + function getCFunc(ident) { + var func = Module["_" + ident]; + assert(func, "Cannot call unknown function " + ident + ", make sure it is exported"); + return func + } + + function ccall(ident, returnType, argTypes, args, opts) { + var toC = { + "string": function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len) + } + return ret + }, + "array": function(arr) { + var ret = stackAlloc(arr.length); + writeArrayToMemory(arr, ret); + return ret + } + }; + + function convertReturnValue(ret) { + if (returnType === "string") return UTF8ToString(ret); + if (returnType === "boolean") return Boolean(ret); + return ret + } + var func = getCFunc(ident); + var cArgs = []; + var stack = 0; + if (args) { + for (var i = 0; i < args.length; i++) { + var converter = toC[argTypes[i]]; + if (converter) { + if (stack === 0) stack = stackSave(); + cArgs[i] = converter(args[i]) + } else { + cArgs[i] = args[i] + } + } + } + var ret = func.apply(null, cArgs); + ret = convertReturnValue(ret); + if (stack !== 0) stackRestore(stack); + return ret + } + + function cwrap(ident, returnType, argTypes, opts) { + argTypes = argTypes || []; + var numericArgs = argTypes.every(function(type) { + return type === "number" + }); + var numericRet = returnType !== "string"; + if (numericRet && numericArgs && !opts) { + return getCFunc(ident) + } + return function() { + return ccall(ident, returnType, argTypes, arguments, opts) + } + } + var ALLOC_NORMAL = 0; + var ALLOC_NONE = 3; + + function allocate(slab, types, allocator, ptr) { + var zeroinit, size; + if (typeof slab === "number") { + zeroinit = true; + size = slab + } else { + zeroinit = false; + size = slab.length + } + var singleType = typeof types === "string" ? types : null; + var ret; + if (allocator == ALLOC_NONE) { + ret = ptr + } else { + ret = [_malloc, stackAlloc, dynamicAlloc][allocator](Math.max(size, singleType ? 1 : types.length)) + } + if (zeroinit) { + var stop; + ptr = ret; + assert((ret & 3) == 0); + stop = ret + (size & ~3); + for (; ptr < stop; ptr += 4) { + HEAP32[ptr >> 2] = 0 + } + stop = ret + size; + while (ptr < stop) { + HEAP8[ptr++ >> 0] = 0 + } + return ret + } + if (singleType === "i8") { + if (slab.subarray || slab.slice) { + HEAPU8.set(slab, ret) + } else { + HEAPU8.set(new Uint8Array(slab), ret) + } + return ret + } + var i = 0, + type, typeSize, previousType; + while (i < size) { + var curr = slab[i]; + type = singleType || types[i]; + if (type === 0) { + i++; + continue + } + if (type == "i64") type = "i32"; + setValue(ret + i, curr, type); + if (previousType !== type) { + typeSize = getNativeTypeSize(type); + previousType = type + } + i += typeSize + } + return ret + } + + function getMemory(size) { + if (!runtimeInitialized) return dynamicAlloc(size); + return _malloc(size) + } + var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined; + + function UTF8ArrayToString(heap, idx, maxBytesToRead) { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + while (heap[endPtr] && !(endPtr >= endIdx)) ++endPtr; + if (endPtr - idx > 16 && heap.subarray && UTF8Decoder) { + return UTF8Decoder.decode(heap.subarray(idx, endPtr)) + } else { + var str = ""; + while (idx < endPtr) { + var u0 = heap[idx++]; + if (!(u0 & 128)) { + str += String.fromCharCode(u0); + continue + } + var u1 = heap[idx++] & 63; + if ((u0 & 224) == 192) { + str += String.fromCharCode((u0 & 31) << 6 | u1); + continue + } + var u2 = heap[idx++] & 63; + if ((u0 & 240) == 224) { + u0 = (u0 & 15) << 12 | u1 << 6 | u2 + } else { + u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heap[idx++] & 63 + } + if (u0 < 65536) { + str += String.fromCharCode(u0) + } else { + var 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, heap, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) return 0; + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) { + var u1 = str.charCodeAt(++i); + u = 65536 + ((u & 1023) << 10) | u1 & 1023 + } + if (u <= 127) { + if (outIdx >= endIdx) break; + heap[outIdx++] = u + } else if (u <= 2047) { + if (outIdx + 1 >= endIdx) break; + heap[outIdx++] = 192 | u >> 6; + heap[outIdx++] = 128 | u & 63 + } else if (u <= 65535) { + if (outIdx + 2 >= endIdx) break; + heap[outIdx++] = 224 | u >> 12; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63 + } else { + if (outIdx + 3 >= endIdx) break; + heap[outIdx++] = 240 | u >> 18; + heap[outIdx++] = 128 | u >> 12 & 63; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63 + } + } + heap[outIdx] = 0; + return outIdx - startIdx + } + + function stringToUTF8(str, outPtr, maxBytesToWrite) { + return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite) + } + + function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var 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 + } + var UTF16Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf-16le") : undefined; + + function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = _malloc(size); + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret + } + + function allocateUTF8OnStack(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = stackAlloc(size); + stringToUTF8Array(str, HEAP8, ret, size); + return ret + } + + function writeArrayToMemory(array, buffer) { + HEAP8.set(array, buffer) + } + + function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + HEAP8[buffer++ >> 0] = str.charCodeAt(i) + } + if (!dontAddNull) HEAP8[buffer >> 0] = 0 + } + var WASM_PAGE_SIZE = 65536; + + function alignUp(x, multiple) { + if (x % multiple > 0) { + x += multiple - x % multiple + } + return x + } + var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, 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) + } + var STACK_BASE = 6130032, + DYNAMIC_BASE = 6130032, + DYNAMICTOP_PTR = 886976; + var 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, + "maximum": 2147483648 / 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) { + var callback = callbacks.shift(); + if (typeof callback == "function") { + callback(Module); + continue + } + var 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) + } + } + } + var __ATPRERUN__ = []; + var __ATINIT__ = []; + var __ATMAIN__ = []; + var __ATEXIT__ = []; + var __ATPOSTRUN__ = []; + var runtimeInitialized = false; + var runtimeExited = 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; + if (!Module["noFSInit"] && !FS.init.initialized) FS.init(); + TTY.init(); + callRuntimeCallbacks(__ATINIT__) + } + + function preMain() { + FS.ignorePermissions = false; + callRuntimeCallbacks(__ATMAIN__) + } + + function exitRuntime() { + runtimeExited = true + } + + 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) + } + + function unSign(value, bits, ignore) { + if (value >= 0) { + return value + } + return bits <= 32 ? 2 * Math.abs(1 << bits - 1) + value : Math.pow(2, bits) + value + } + + function reSign(value, bits, ignore) { + if (value <= 0) { + return value + } + var half = bits <= 32 ? Math.abs(1 << bits - 1) : Math.pow(2, bits - 1); + if (value >= half && (bits <= 32 || value > half)) { + value = -2 * half + value + } + return value + } + var Math_abs = Math.abs; + var Math_ceil = Math.ceil; + var Math_floor = Math.floor; + var Math_min = Math.min; + var runDependencies = 0; + var runDependencyWatcher = null; + var dependenciesFulfilled = null; + + function getUniqueRunDependency(id) { + return id + } + + 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) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback() + } + } + } + Module["preloadedImages"] = {}; + Module["preloadedAudios"] = {}; + + function abort(what) { + if (Module["onAbort"]) { + Module["onAbort"](what) + } + 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) + } + + function hasPrefix(str, prefix) { + return String.prototype.startsWith ? str.startsWith(prefix) : str.indexOf(prefix) === 0 + } + var dataURIPrefix = "data:application/octet-stream;base64,"; + + function isDataURI(filename) { + return hasPrefix(filename, dataURIPrefix) + } + var fileURIPrefix = "file://"; + var wasmBinaryFile = "waflash.wasm"; + if (!isDataURI(wasmBinaryFile)) { + wasmBinaryFile = locateFile(wasmBinaryFile) + } + + function getBinary() { + try { + if (wasmBinary) { + return new Uint8Array(wasmBinary) + } + if (readBinary) { + return readBinary(wasmBinaryFile) + } else { + 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() { + var info = { + "env": asmLibraryArg, + "wasi_snapshot_preview1": asmLibraryArg + }; + + function receiveInstance(instance, module) { + var 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) { + var 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 { + var exports = Module["instantiateWasm"](info, receiveInstance); + return exports + } catch (e) { + err("Module.instantiateWasm callback failed with error: " + e); + return false + } + } + instantiateAsync(); + return {} + } + var tempDouble; + var tempI64; + var ASM_CONSTS = { + 1401: function($0) { + const sodir = UTF8ToString($0); + FS.mkdir(sodir); + FS.mount(IDBFS, {}, sodir); + FS.syncfs(true, err => {}) + }, + 1523: function() { + FS.syncfs(err => { + console.log("IDBFS synced.") + }) + }, + 2028: function() { + const urlParams = new URLSearchParams(window.location.search); + const mode = urlParams.get("v"); + return mode == "1" + }, + 2163: function($0) { + const page_path = "/user/swf/" + UTF8ToString($0); + window.gtag && window.gtag("config", "UA-168755014-1", { + page_path: page_path + }) + }, + 2412: function() { + const urlParams = new URLSearchParams(window.location.search); + const src = urlParams.get("src"); + if (src) { + let url; + if (src.startsWith("http")) { + url = src + } else if (src[0] == "/") { + url = window.location.origin + src + } else { + url = window.location.origin + window.location.pathname.substr(0, window.location.pathname.lastIndexOf("/") + 1) + src + } + const lengthBytes = lengthBytesUTF8(url) + 1; + const stringOnWasmHeap = _malloc(lengthBytes); + stringToUTF8(url, stringOnWasmHeap, lengthBytes); + return stringOnWasmHeap + } + return 0 + }, + 2947: function() { + const urlParams = new URLSearchParams(window.location.search); + const mode = urlParams.get("m"); + return mode == "gpu" + }, + 749754: function($0) { + var str = UTF8ToString($0) + "\n\n" + "Abort/Retry/Ignore/AlwaysIgnore? [ariA] :"; + var reply = window.prompt(str, "i"); + if (reply === null) { + reply = "i" + } + return allocate(intArrayFromString(reply), "i8", ALLOC_NORMAL) + }, + 785644: function($0, $1, $2) { + var w = $0; + var h = $1; + var pixels = $2; + if (!Module["SDL2"]) Module["SDL2"] = {}; + var SDL2 = Module["SDL2"]; + if (SDL2.ctxCanvas !== Module["canvas"]) { + SDL2.ctx = Module["createContext"](Module["canvas"], false, true); + SDL2.ctxCanvas = Module["canvas"] + } + if (SDL2.w !== w || SDL2.h !== h || SDL2.imageCtx !== SDL2.ctx) { + SDL2.image = SDL2.ctx.createImageData(w, h); + SDL2.w = w; + SDL2.h = h; + SDL2.imageCtx = SDL2.ctx + } + var data = SDL2.image.data; + var src = pixels >> 2; + var dst = 0; + var num; + if (typeof CanvasPixelArray !== "undefined" && data instanceof CanvasPixelArray) { + num = data.length; + while (dst < num) { + var val = HEAP32[src]; + data[dst] = val & 255; + data[dst + 1] = val >> 8 & 255; + data[dst + 2] = val >> 16 & 255; + data[dst + 3] = 255; + src++; + dst += 4 + } + } else { + if (SDL2.data32Data !== data) { + SDL2.data32 = new Int32Array(data.buffer); + SDL2.data8 = new Uint8Array(data.buffer) + } + var data32 = SDL2.data32; + num = data32.length; + data32.set(HEAP32.subarray(src, src + num)); + var data8 = SDL2.data8; + var i = 3; + var j = i + 4 * num; + if (num % 8 == 0) { + while (i < j) { + data8[i] = 255; + i = i + 4 | 0; + data8[i] = 255; + i = i + 4 | 0; + data8[i] = 255; + i = i + 4 | 0; + data8[i] = 255; + i = i + 4 | 0; + data8[i] = 255; + i = i + 4 | 0; + data8[i] = 255; + i = i + 4 | 0; + data8[i] = 255; + i = i + 4 | 0; + data8[i] = 255; + i = i + 4 | 0 + } + } else { + while (i < j) { + data8[i] = 255; + i = i + 4 | 0 + } + } + } + SDL2.ctx.putImageData(SDL2.image, 0, 0); + return 0 + }, + 787123: function($0, $1, $2, $3, $4) { + var w = $0; + var h = $1; + var hot_x = $2; + var hot_y = $3; + var pixels = $4; + var canvas = document.createElement("canvas"); + canvas.width = w; + canvas.height = h; + var ctx = canvas.getContext("2d"); + var image = ctx.createImageData(w, h); + var data = image.data; + var src = pixels >> 2; + var dst = 0; + var num; + if (typeof CanvasPixelArray !== "undefined" && data instanceof CanvasPixelArray) { + num = data.length; + while (dst < num) { + var val = HEAP32[src]; + data[dst] = val & 255; + data[dst + 1] = val >> 8 & 255; + data[dst + 2] = val >> 16 & 255; + data[dst + 3] = val >> 24 & 255; + src++; + dst += 4 + } + } else { + var data32 = new Int32Array(data.buffer); + num = data32.length; + data32.set(HEAP32.subarray(src, src + num)) + } + ctx.putImageData(image, 0, 0); + var url = hot_x === 0 && hot_y === 0 ? "url(" + canvas.toDataURL() + "), auto" : "url(" + canvas.toDataURL() + ") " + hot_x + " " + hot_y + ", auto"; + var urlBuf = _malloc(url.length + 1); + stringToUTF8(url, urlBuf, url.length + 1); + return urlBuf + }, + 788112: function($0) { + if (Module["canvas"]) { + Module["canvas"].style["cursor"] = UTF8ToString($0) + } + return 0 + }, + 788205: function() { + if (Module["canvas"]) { + Module["canvas"].style["cursor"] = "none" + } + }, + 789430: function() { + return screen.width + }, + 789457: function() { + return screen.height + }, + 789485: function() { + return window.innerWidth + }, + 789517: function() { + return window.innerHeight + }, + 789595: function($0) { + if (typeof setWindowTitle !== "undefined") { + setWindowTitle(UTF8ToString($0)) + } + return 0 + }, + 789729: function() { + if (typeof AudioContext !== "undefined") { + return 1 + } else if (typeof webkitAudioContext !== "undefined") { + return 1 + } + return 0 + }, + 789895: function() { + if (typeof navigator.mediaDevices !== "undefined" && typeof navigator.mediaDevices.getUserMedia !== "undefined") { + return 1 + } else if (typeof navigator.webkitGetUserMedia !== "undefined") { + return 1 + } + return 0 + }, + 790121: function($0) { + if (typeof Module["SDL2"] === "undefined") { + Module["SDL2"] = {} + } + var SDL2 = Module["SDL2"]; + if (!$0) { + SDL2.audio = {} + } else { + SDL2.capture = {} + } + if (!SDL2.audioContext) { + if (typeof AudioContext !== "undefined") { + SDL2.audioContext = new AudioContext + } else if (typeof webkitAudioContext !== "undefined") { + SDL2.audioContext = new webkitAudioContext + } + } + return SDL2.audioContext === undefined ? -1 : 0 + }, + 790604: function() { + var SDL2 = Module["SDL2"]; + return SDL2.audioContext.sampleRate + }, + 790674: function($0, $1, $2, $3) { + var SDL2 = Module["SDL2"]; + var have_microphone = function(stream) { + if (SDL2.capture.silenceTimer !== undefined) { + clearTimeout(SDL2.capture.silenceTimer); + SDL2.capture.silenceTimer = undefined + } + SDL2.capture.mediaStreamNode = SDL2.audioContext.createMediaStreamSource(stream); + SDL2.capture.scriptProcessorNode = SDL2.audioContext.createScriptProcessor($1, $0, 1); + SDL2.capture.scriptProcessorNode.onaudioprocess = function(audioProcessingEvent) { + if (SDL2 === undefined || SDL2.capture === undefined) { + return + } + audioProcessingEvent.outputBuffer.getChannelData(0).fill(0); + SDL2.capture.currentCaptureBuffer = audioProcessingEvent.inputBuffer; + dynCall("vi", $2, [$3]) + }; + SDL2.capture.mediaStreamNode.connect(SDL2.capture.scriptProcessorNode); + SDL2.capture.scriptProcessorNode.connect(SDL2.audioContext.destination); + SDL2.capture.stream = stream + }; + var no_microphone = function(error) {}; + SDL2.capture.silenceBuffer = SDL2.audioContext.createBuffer($0, $1, SDL2.audioContext.sampleRate); + SDL2.capture.silenceBuffer.getChannelData(0).fill(0); + var silence_callback = function() { + SDL2.capture.currentCaptureBuffer = SDL2.capture.silenceBuffer; + dynCall("vi", $2, [$3]) + }; + SDL2.capture.silenceTimer = setTimeout(silence_callback, $1 / SDL2.audioContext.sampleRate * 1e3); + if (navigator.mediaDevices !== undefined && navigator.mediaDevices.getUserMedia !== undefined) { + navigator.mediaDevices.getUserMedia({ + audio: true, + video: false + }).then(have_microphone).catch(no_microphone) + } else if (navigator.webkitGetUserMedia !== undefined) { + navigator.webkitGetUserMedia({ + audio: true, + video: false + }, have_microphone, no_microphone) + } + }, + 792326: function($0, $1, $2, $3) { + var SDL2 = Module["SDL2"]; + SDL2.audio.scriptProcessorNode = SDL2.audioContext["createScriptProcessor"]($1, 0, $0); + SDL2.audio.scriptProcessorNode["onaudioprocess"] = function(e) { + if (SDL2 === undefined || SDL2.audio === undefined) { + return + } + SDL2.audio.currentOutputBuffer = e["outputBuffer"]; + dynCall("vi", $2, [$3]) + }; + SDL2.audio.scriptProcessorNode["connect"](SDL2.audioContext["destination"]) + }, + 792736: function($0, $1) { + var SDL2 = Module["SDL2"]; + var numChannels = SDL2.capture.currentCaptureBuffer.numberOfChannels; + for (var c = 0; c < numChannels; ++c) { + var channelData = SDL2.capture.currentCaptureBuffer.getChannelData(c); + if (channelData.length != $1) { + throw "Web Audio capture buffer length mismatch! Destination size: " + channelData.length + " samples vs expected " + $1 + " samples!" + } + if (numChannels == 1) { + for (var j = 0; j < $1; ++j) { + setValue($0 + j * 4, channelData[j], "float") + } + } else { + for (var j = 0; j < $1; ++j) { + setValue($0 + (j * numChannels + c) * 4, channelData[j], "float") + } + } + } + }, + 793341: function($0, $1) { + var SDL2 = Module["SDL2"]; + var numChannels = SDL2.audio.currentOutputBuffer["numberOfChannels"]; + for (var c = 0; c < numChannels; ++c) { + var channelData = SDL2.audio.currentOutputBuffer["getChannelData"](c); + if (channelData.length != $1) { + throw "Web Audio output buffer length mismatch! Destination size: " + channelData.length + " samples vs expected " + $1 + " samples!" + } + for (var j = 0; j < $1; ++j) { + channelData[j] = HEAPF32[$0 + (j * numChannels + c << 2) >> 2] + } + } + }, + 793821: function($0) { + var SDL2 = Module["SDL2"]; + if ($0) { + if (SDL2.capture.silenceTimer !== undefined) { + clearTimeout(SDL2.capture.silenceTimer) + } + if (SDL2.capture.stream !== undefined) { + var tracks = SDL2.capture.stream.getAudioTracks(); + for (var i = 0; i < tracks.length; i++) { + SDL2.capture.stream.removeTrack(tracks[i]) + } + SDL2.capture.stream = undefined + } + if (SDL2.capture.scriptProcessorNode !== undefined) { + SDL2.capture.scriptProcessorNode.onaudioprocess = function(audioProcessingEvent) {}; + SDL2.capture.scriptProcessorNode.disconnect(); + SDL2.capture.scriptProcessorNode = undefined + } + if (SDL2.capture.mediaStreamNode !== undefined) { + SDL2.capture.mediaStreamNode.disconnect(); + SDL2.capture.mediaStreamNode = undefined + } + if (SDL2.capture.silenceBuffer !== undefined) { + SDL2.capture.silenceBuffer = undefined + } + SDL2.capture = undefined + } else { + if (SDL2.audio.scriptProcessorNode != undefined) { + SDL2.audio.scriptProcessorNode.disconnect(); + SDL2.audio.scriptProcessorNode = undefined + } + SDL2.audio = undefined + } + if (SDL2.audioContext !== undefined && SDL2.audio === undefined && SDL2.capture === undefined) { + SDL2.audioContext.close(); + SDL2.audioContext = undefined + } + } + }; + + function _emscripten_asm_const_iii(code, sigPtr, argbuf) { + var args = readAsmConstArgs(sigPtr, argbuf); + return ASM_CONSTS[code].apply(null, args) + } + + function changeCursor(type) { + const c = Module["canvas"]; + if (c) c.style.cursor = UTF8ToString(type) + } + + function getCanvasPaddingLeft() { + return Module["canvas"].style.paddingLeft + } + + function getCanvasPaddingTop() { + return Module["canvas"].style.paddingTop + } + + function wafjs_hidestatus() { + typeof Module.hideStatus == "function" && Module.hideStatus() + } + + function wafjs_setcontentinfo(w, h, fps) { + Module["canvas"].setAttribute("waf-content-width", w); + Module["canvas"].setAttribute("waf-content-height", h); + Module["canvas"].setAttribute("waf-content-fps", fps) + } + + function wafjs_setstatus(msg) { + typeof Module.setStatus == "function" && Module.setStatus(UTF8ToString(msg)) + } + + function wafjs_url_transformRequestUrl(purl) { + const url = UTF8ToString(purl); + const waf = Module["WAFLASH"]; + const ret = !waf ? url : waf.hal && waf.hal.url_transformRequestUrl(url); + if (ret) { + const len = lengthBytesUTF8(ret) + 1; + const buf = _malloc(len); + stringToUTF8(ret, buf, len); + return buf + } + return 0 + } + __ATINIT__.push({ + func: function() { + ___wasm_call_ctors() + } + }); + + function demangle(func) { + return func + } + + function demangleAll(text) { + var regex = /\b_Z[\w\d_]+/g; + return text.replace(regex, function(x) { + var y = demangle(x); + return x === y ? x : y + " [" + x + "]" + }) + } + + function jsStackTrace() { + var err = new Error; + if (!err.stack) { + try { + throw new Error + } catch (e) { + err = e + } + if (!err.stack) { + return "(no stack trace available)" + } + } + return err.stack.toString() + } + + function stackTrace() { + var js = jsStackTrace(); + if (Module["extraStackTrace"]) js += "\n" + Module["extraStackTrace"](); + return demangleAll(js) + } + + function _atexit(func, arg) { + __ATEXIT__.unshift({ + func: func, + arg: arg + }) + } + + function ___cxa_atexit(a0, a1) { + return _atexit(a0, a1) + } + + function setErrNo(value) { + HEAP32[___errno_location() >> 2] = value; + return value + } + var PATH = { + splitPath: function(filename) { + var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; + return splitPathRe.exec(filename).slice(1) + }, + normalizeArray: function(parts, allowAboveRoot) { + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var 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: function(path) { + var isAbsolute = path.charAt(0) === "/", + 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: function(path) { + var result = PATH.splitPath(path), + root = result[0], + dir = result[1]; + if (!root && !dir) { + return "." + } + if (dir) { + dir = dir.substr(0, dir.length - 1) + } + return root + dir + }, + basename: function(path) { + if (path === "/") return "/"; + var lastSlash = path.lastIndexOf("/"); + if (lastSlash === -1) return path; + return path.substr(lastSlash + 1) + }, + extname: function(path) { + return PATH.splitPath(path)[3] + }, + join: function() { + var paths = Array.prototype.slice.call(arguments, 0); + return PATH.normalize(paths.join("/")) + }, + join2: function(l, r) { + return PATH.normalize(l + "/" + r) + } + }; + var PATH_FS = { + resolve: function() { + var resolvedPath = "", + resolvedAbsolute = false; + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = i >= 0 ? arguments[i] : FS.cwd(); + if (typeof path !== "string") { + throw new TypeError("Arguments to path.resolve must be strings") + } else if (!path) { + return "" + } + resolvedPath = path + "/" + resolvedPath; + resolvedAbsolute = path.charAt(0) === "/" + } + resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(function(p) { + return !!p + }), !resolvedAbsolute).join("/"); + return (resolvedAbsolute ? "/" : "") + resolvedPath || "." + }, + relative: function(from, to) { + from = PATH_FS.resolve(from).substr(1); + to = PATH_FS.resolve(to).substr(1); + + function trim(arr) { + var start = 0; + for (; start < arr.length; start++) { + if (arr[start] !== "") break + } + var end = arr.length - 1; + for (; end >= 0; end--) { + if (arr[end] !== "") break + } + if (start > end) return []; + return arr.slice(start, end - start + 1) + } + var fromParts = trim(from.split("/")); + var toParts = trim(to.split("/")); + var length = Math.min(fromParts.length, toParts.length); + var samePartsLength = length; + for (var i = 0; i < length; i++) { + if (fromParts[i] !== toParts[i]) { + samePartsLength = i; + break + } + } + var outputParts = []; + for (var i = samePartsLength; i < fromParts.length; i++) { + outputParts.push("..") + } + outputParts = outputParts.concat(toParts.slice(samePartsLength)); + return outputParts.join("/") + } + }; + var TTY = { + ttys: [], + init: function() {}, + shutdown: function() {}, + register: function(dev, ops) { + TTY.ttys[dev] = { + input: [], + output: [], + ops: ops + }; + FS.registerDevice(dev, TTY.stream_ops) + }, + stream_ops: { + open: function(stream) { + var tty = TTY.ttys[stream.node.rdev]; + if (!tty) { + throw new FS.ErrnoError(43) + } + stream.tty = tty; + stream.seekable = false + }, + close: function(stream) { + stream.tty.ops.flush(stream.tty) + }, + flush: function(stream) { + stream.tty.ops.flush(stream.tty) + }, + read: function(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.get_char) { + throw new FS.ErrnoError(60) + } + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = stream.tty.ops.get_char(stream.tty) + } catch (e) { + throw new FS.ErrnoError(29) + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6) + } + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result + } + if (bytesRead) { + stream.node.timestamp = Date.now() + } + return bytesRead + }, + write: function(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.put_char) { + throw new FS.ErrnoError(60) + } + try { + for (var i = 0; i < length; i++) { + stream.tty.ops.put_char(stream.tty, buffer[offset + i]) + } + } catch (e) { + throw new FS.ErrnoError(29) + } + if (length) { + stream.node.timestamp = Date.now() + } + return i + } + }, + default_tty_ops: { + get_char: function(tty) { + if (!tty.input.length) { + var result = null; + if (typeof window != "undefined" && typeof window.prompt == "function") { + result = window.prompt("Input: "); + if (result !== null) { + result += "\n" + } + } else if (typeof readline == "function") { + result = readline(); + if (result !== null) { + result += "\n" + } + } + if (!result) { + return null + } + tty.input = intArrayFromString(result, true) + } + return tty.input.shift() + }, + put_char: function(tty, val) { + if (val === null || val === 10) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } + } + }, + default_tty1_ops: { + put_char: function(tty, val) { + if (val === null || val === 10) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } + } + } + }; + var MEMFS = { + ops_table: null, + mount: function(mount) { + return MEMFS.createNode(null, "/", 16384 | 511, 0) + }, + createNode: function(parent, name, mode, dev) { + if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { + throw new FS.ErrnoError(63) + } + if (!MEMFS.ops_table) { + MEMFS.ops_table = { + dir: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + lookup: MEMFS.node_ops.lookup, + mknod: MEMFS.node_ops.mknod, + rename: MEMFS.node_ops.rename, + unlink: MEMFS.node_ops.unlink, + rmdir: MEMFS.node_ops.rmdir, + readdir: MEMFS.node_ops.readdir, + symlink: MEMFS.node_ops.symlink + }, + stream: { + llseek: MEMFS.stream_ops.llseek + } + }, + file: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: { + llseek: MEMFS.stream_ops.llseek, + read: MEMFS.stream_ops.read, + write: MEMFS.stream_ops.write, + allocate: MEMFS.stream_ops.allocate, + mmap: MEMFS.stream_ops.mmap, + msync: MEMFS.stream_ops.msync + } + }, + link: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + readlink: MEMFS.node_ops.readlink + }, + stream: {} + }, + chrdev: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: FS.chrdev_stream_ops + } + } + } + var node = FS.createNode(parent, name, mode, dev); + if (FS.isDir(node.mode)) { + node.node_ops = MEMFS.ops_table.dir.node; + node.stream_ops = MEMFS.ops_table.dir.stream; + node.contents = {} + } else if (FS.isFile(node.mode)) { + node.node_ops = MEMFS.ops_table.file.node; + node.stream_ops = MEMFS.ops_table.file.stream; + node.usedBytes = 0; + node.contents = null + } else if (FS.isLink(node.mode)) { + node.node_ops = MEMFS.ops_table.link.node; + node.stream_ops = MEMFS.ops_table.link.stream + } else if (FS.isChrdev(node.mode)) { + node.node_ops = MEMFS.ops_table.chrdev.node; + node.stream_ops = MEMFS.ops_table.chrdev.stream + } + node.timestamp = Date.now(); + if (parent) { + parent.contents[name] = node + } + return node + }, + getFileDataAsRegularArray: function(node) { + if (node.contents && node.contents.subarray) { + var arr = []; + for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]); + return arr + } + return node.contents + }, + getFileDataAsTypedArray: function(node) { + if (!node.contents) return new Uint8Array(0); + if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); + return new Uint8Array(node.contents) + }, + expandFileStorage: function(node, newCapacity) { + var prevCapacity = node.contents ? node.contents.length : 0; + if (prevCapacity >= newCapacity) return; + var CAPACITY_DOUBLING_MAX = 1024 * 1024; + newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) >>> 0); + if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); + var oldContents = node.contents; + node.contents = new Uint8Array(newCapacity); + if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0); + return + }, + resizeFileStorage: function(node, newSize) { + if (node.usedBytes == newSize) return; + if (newSize == 0) { + node.contents = null; + node.usedBytes = 0; + return + } + if (!node.contents || node.contents.subarray) { + var oldContents = node.contents; + node.contents = new Uint8Array(newSize); + if (oldContents) { + node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))) + } + node.usedBytes = newSize; + return + } + if (!node.contents) node.contents = []; + if (node.contents.length > newSize) node.contents.length = newSize; + else + while (node.contents.length < newSize) node.contents.push(0); + node.usedBytes = newSize + }, + node_ops: { + getattr: function(node) { + var attr = {}; + attr.dev = FS.isChrdev(node.mode) ? node.id : 1; + attr.ino = node.id; + attr.mode = node.mode; + attr.nlink = 1; + attr.uid = 0; + attr.gid = 0; + attr.rdev = node.rdev; + if (FS.isDir(node.mode)) { + attr.size = 4096 + } else if (FS.isFile(node.mode)) { + attr.size = node.usedBytes + } else if (FS.isLink(node.mode)) { + attr.size = node.link.length + } else { + attr.size = 0 + } + attr.atime = new Date(node.timestamp); + attr.mtime = new Date(node.timestamp); + attr.ctime = new Date(node.timestamp); + attr.blksize = 4096; + attr.blocks = Math.ceil(attr.size / attr.blksize); + return attr + }, + setattr: function(node, attr) { + if (attr.mode !== undefined) { + node.mode = attr.mode + } + if (attr.timestamp !== undefined) { + node.timestamp = attr.timestamp + } + if (attr.size !== undefined) { + MEMFS.resizeFileStorage(node, attr.size) + } + }, + lookup: function(parent, name) { + throw FS.genericErrors[44] + }, + mknod: function(parent, name, mode, dev) { + return MEMFS.createNode(parent, name, mode, dev) + }, + rename: function(old_node, new_dir, new_name) { + if (FS.isDir(old_node.mode)) { + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name) + } catch (e) {} + if (new_node) { + for (var i in new_node.contents) { + throw new FS.ErrnoError(55) + } + } + } + delete old_node.parent.contents[old_node.name]; + old_node.name = new_name; + new_dir.contents[new_name] = old_node; + old_node.parent = new_dir + }, + unlink: function(parent, name) { + delete parent.contents[name] + }, + rmdir: function(parent, name) { + var node = FS.lookupNode(parent, name); + for (var i in node.contents) { + throw new FS.ErrnoError(55) + } + delete parent.contents[name] + }, + readdir: function(node) { + var entries = [".", ".."]; + for (var key in node.contents) { + if (!node.contents.hasOwnProperty(key)) { + continue + } + entries.push(key) + } + return entries + }, + symlink: function(parent, newname, oldpath) { + var node = MEMFS.createNode(parent, newname, 511 | 40960, 0); + node.link = oldpath; + return node + }, + readlink: function(node) { + if (!FS.isLink(node.mode)) { + throw new FS.ErrnoError(28) + } + return node.link + } + }, + stream_ops: { + read: function(stream, buffer, offset, length, position) { + var contents = stream.node.contents; + if (position >= stream.node.usedBytes) return 0; + var size = Math.min(stream.node.usedBytes - position, length); + if (size > 8 && contents.subarray) { + buffer.set(contents.subarray(position, position + size), offset) + } else { + for (var i = 0; i < size; i++) buffer[offset + i] = contents[position + i] + } + return size + }, + write: function(stream, buffer, offset, length, position, canOwn) { + if (buffer.buffer === HEAP8.buffer) { + canOwn = false + } + if (!length) return 0; + var node = stream.node; + node.timestamp = Date.now(); + if (buffer.subarray && (!node.contents || node.contents.subarray)) { + if (canOwn) { + node.contents = buffer.subarray(offset, offset + length); + node.usedBytes = length; + return length + } else if (node.usedBytes === 0 && position === 0) { + node.contents = buffer.slice(offset, offset + length); + node.usedBytes = length; + return length + } else if (position + length <= node.usedBytes) { + node.contents.set(buffer.subarray(offset, offset + length), position); + return length + } + } + MEMFS.expandFileStorage(node, position + length); + if (node.contents.subarray && buffer.subarray) node.contents.set(buffer.subarray(offset, offset + length), position); + else { + for (var i = 0; i < length; i++) { + node.contents[position + i] = buffer[offset + i] + } + } + node.usedBytes = Math.max(node.usedBytes, position + length); + return length + }, + llseek: function(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.usedBytes + } + } + if (position < 0) { + throw new FS.ErrnoError(28) + } + return position + }, + allocate: function(stream, offset, length) { + MEMFS.expandFileStorage(stream.node, offset + length); + stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length) + }, + mmap: function(stream, buffer, offset, length, position, prot, flags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + var ptr; + var allocated; + var contents = stream.node.contents; + if (!(flags & 2) && contents.buffer === buffer.buffer) { + allocated = false; + ptr = contents.byteOffset + } else { + if (position > 0 || position + length < contents.length) { + if (contents.subarray) { + contents = contents.subarray(position, position + length) + } else { + contents = Array.prototype.slice.call(contents, position, position + length) + } + } + allocated = true; + var fromHeap = buffer.buffer == HEAP8.buffer; + ptr = _malloc(length); + if (!ptr) { + throw new FS.ErrnoError(48) + }(fromHeap ? HEAP8 : buffer).set(contents, ptr) + } + return { + ptr: ptr, + allocated: allocated + } + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + if (mmapFlags & 2) { + return 0 + } + var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0 + } + } + }; + var IDBFS = { + dbs: {}, + indexedDB: function() { + if (typeof indexedDB !== "undefined") return indexedDB; + var ret = null; + if (typeof window === "object") ret = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB; + assert(ret, "IDBFS used, but indexedDB not supported"); + return ret + }, + DB_VERSION: 21, + DB_STORE_NAME: "FILE_DATA", + mount: function(mount) { + return MEMFS.mount.apply(null, arguments) + }, + syncfs: function(mount, populate, callback) { + IDBFS.getLocalSet(mount, function(err, local) { + if (err) return callback(err); + IDBFS.getRemoteSet(mount, function(err, remote) { + if (err) return callback(err); + var src = populate ? remote : local; + var dst = populate ? local : remote; + IDBFS.reconcile(src, dst, callback) + }) + }) + }, + getDB: function(name, callback) { + var db = IDBFS.dbs[name]; + if (db) { + return callback(null, db) + } + var req; + try { + req = IDBFS.indexedDB().open(name, IDBFS.DB_VERSION) + } catch (e) { + return callback(e) + } + if (!req) { + return callback("Unable to connect to IndexedDB") + } + req.onupgradeneeded = function(e) { + var db = e.target.result; + var transaction = e.target.transaction; + var fileStore; + if (db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)) { + fileStore = transaction.objectStore(IDBFS.DB_STORE_NAME) + } else { + fileStore = db.createObjectStore(IDBFS.DB_STORE_NAME) + } + if (!fileStore.indexNames.contains("timestamp")) { + fileStore.createIndex("timestamp", "timestamp", { + unique: false + }) + } + }; + req.onsuccess = function() { + db = req.result; + IDBFS.dbs[name] = db; + callback(null, db) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + getLocalSet: function(mount, callback) { + var entries = {}; + + function isRealDir(p) { + return p !== "." && p !== ".." + } + + function toAbsolute(root) { + return function(p) { + return PATH.join2(root, p) + } + } + var check = FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint)); + while (check.length) { + var path = check.pop(); + var stat; + try { + stat = FS.stat(path) + } catch (e) { + return callback(e) + } + if (FS.isDir(stat.mode)) { + check.push.apply(check, FS.readdir(path).filter(isRealDir).map(toAbsolute(path))) + } + entries[path] = { + "timestamp": stat.mtime + } + } + return callback(null, { + type: "local", + entries: entries + }) + }, + getRemoteSet: function(mount, callback) { + var entries = {}; + IDBFS.getDB(mount.mountpoint, function(err, db) { + if (err) return callback(err); + try { + var transaction = db.transaction([IDBFS.DB_STORE_NAME], "readonly"); + transaction.onerror = function(e) { + callback(this.error); + e.preventDefault() + }; + var store = transaction.objectStore(IDBFS.DB_STORE_NAME); + var index = store.index("timestamp"); + index.openKeyCursor().onsuccess = function(event) { + var cursor = event.target.result; + if (!cursor) { + return callback(null, { + type: "remote", + db: db, + entries: entries + }) + } + entries[cursor.primaryKey] = { + "timestamp": cursor.key + }; + cursor.continue() + } + } catch (e) { + return callback(e) + } + }) + }, + loadLocalEntry: function(path, callback) { + var stat, node; + try { + var lookup = FS.lookupPath(path); + node = lookup.node; + stat = FS.stat(path) + } catch (e) { + return callback(e) + } + if (FS.isDir(stat.mode)) { + return callback(null, { + "timestamp": stat.mtime, + "mode": stat.mode + }) + } else if (FS.isFile(stat.mode)) { + node.contents = MEMFS.getFileDataAsTypedArray(node); + return callback(null, { + "timestamp": stat.mtime, + "mode": stat.mode, + "contents": node.contents + }) + } else { + return callback(new Error("node type not supported")) + } + }, + storeLocalEntry: function(path, entry, callback) { + try { + if (FS.isDir(entry["mode"])) { + FS.mkdir(path, entry["mode"]) + } else if (FS.isFile(entry["mode"])) { + FS.writeFile(path, entry["contents"], { + canOwn: true + }) + } else { + return callback(new Error("node type not supported")) + } + FS.chmod(path, entry["mode"]); + FS.utime(path, entry["timestamp"], entry["timestamp"]) + } catch (e) { + return callback(e) + } + callback(null) + }, + removeLocalEntry: function(path, callback) { + try { + var lookup = FS.lookupPath(path); + var stat = FS.stat(path); + if (FS.isDir(stat.mode)) { + FS.rmdir(path) + } else if (FS.isFile(stat.mode)) { + FS.unlink(path) + } + } catch (e) { + return callback(e) + } + callback(null) + }, + loadRemoteEntry: function(store, path, callback) { + var req = store.get(path); + req.onsuccess = function(event) { + callback(null, event.target.result) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + storeRemoteEntry: function(store, path, entry, callback) { + var req = store.put(entry, path); + req.onsuccess = function() { + callback(null) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + removeRemoteEntry: function(store, path, callback) { + var req = store.delete(path); + req.onsuccess = function() { + callback(null) + }; + req.onerror = function(e) { + callback(this.error); + e.preventDefault() + } + }, + reconcile: function(src, dst, callback) { + var total = 0; + var create = []; + Object.keys(src.entries).forEach(function(key) { + var e = src.entries[key]; + var e2 = dst.entries[key]; + if (!e2 || e["timestamp"] > e2["timestamp"]) { + create.push(key); + total++ + } + }); + var remove = []; + Object.keys(dst.entries).forEach(function(key) { + var e = dst.entries[key]; + var e2 = src.entries[key]; + if (!e2) { + remove.push(key); + total++ + } + }); + if (!total) { + return callback(null) + } + var errored = false; + var db = src.type === "remote" ? src.db : dst.db; + var transaction = db.transaction([IDBFS.DB_STORE_NAME], "readwrite"); + var store = transaction.objectStore(IDBFS.DB_STORE_NAME); + + function done(err) { + if (err && !errored) { + errored = true; + return callback(err) + } + } + transaction.onerror = function(e) { + done(this.error); + e.preventDefault() + }; + transaction.oncomplete = function(e) { + if (!errored) { + callback(null) + } + }; + create.sort().forEach(function(path) { + if (dst.type === "local") { + IDBFS.loadRemoteEntry(store, path, function(err, entry) { + if (err) return done(err); + IDBFS.storeLocalEntry(path, entry, done) + }) + } else { + IDBFS.loadLocalEntry(path, function(err, entry) { + if (err) return done(err); + IDBFS.storeRemoteEntry(store, path, entry, done) + }) + } + }); + remove.sort().reverse().forEach(function(path) { + if (dst.type === "local") { + IDBFS.removeLocalEntry(path, done) + } else { + IDBFS.removeRemoteEntry(store, path, done) + } + }) + } + }; + var FS = { + root: null, + mounts: [], + devices: {}, + streams: [], + nextInode: 1, + nameTable: null, + currentPath: "/", + initialized: false, + ignorePermissions: true, + trackingDelegate: {}, + tracking: { + openFlags: { + READ: 1, + WRITE: 2 + } + }, + ErrnoError: null, + genericErrors: {}, + filesystems: null, + syncFSRequests: 0, + handleFSError: function(e) { + if (!(e instanceof FS.ErrnoError)) throw e + " : " + stackTrace(); + return setErrNo(e.errno) + }, + lookupPath: function(path, opts) { + path = PATH_FS.resolve(FS.cwd(), path); + opts = opts || {}; + if (!path) return { + path: "", + node: null + }; + var defaults = { + follow_mount: true, + recurse_count: 0 + }; + for (var key in defaults) { + if (opts[key] === undefined) { + opts[key] = defaults[key] + } + } + if (opts.recurse_count > 8) { + throw new FS.ErrnoError(32) + } + var parts = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p + }), false); + var current = FS.root; + var current_path = "/"; + for (var i = 0; i < parts.length; i++) { + var islast = i === parts.length - 1; + if (islast && opts.parent) { + break + } + current = FS.lookupNode(current, parts[i]); + current_path = PATH.join2(current_path, parts[i]); + if (FS.isMountpoint(current)) { + if (!islast || islast && opts.follow_mount) { + current = current.mounted.root + } + } + if (!islast || opts.follow) { + var count = 0; + while (FS.isLink(current.mode)) { + var link = FS.readlink(current_path); + current_path = PATH_FS.resolve(PATH.dirname(current_path), link); + var lookup = FS.lookupPath(current_path, { + recurse_count: opts.recurse_count + }); + current = lookup.node; + if (count++ > 40) { + throw new FS.ErrnoError(32) + } + } + } + } + return { + path: current_path, + node: current + } + }, + getPath: function(node) { + var path; + while (true) { + if (FS.isRoot(node)) { + var mount = node.mount.mountpoint; + if (!path) return mount; + return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path + } + path = path ? node.name + "/" + path : node.name; + node = node.parent + } + }, + hashName: function(parentid, name) { + var hash = 0; + for (var i = 0; i < name.length; i++) { + hash = (hash << 5) - hash + name.charCodeAt(i) | 0 + } + return (parentid + hash >>> 0) % FS.nameTable.length + }, + hashAddNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + node.name_next = FS.nameTable[hash]; + FS.nameTable[hash] = node + }, + hashRemoveNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + if (FS.nameTable[hash] === node) { + FS.nameTable[hash] = node.name_next + } else { + var current = FS.nameTable[hash]; + while (current) { + if (current.name_next === node) { + current.name_next = node.name_next; + break + } + current = current.name_next + } + } + }, + lookupNode: function(parent, name) { + var errCode = FS.mayLookup(parent); + if (errCode) { + throw new FS.ErrnoError(errCode, parent) + } + var hash = FS.hashName(parent.id, name); + for (var node = FS.nameTable[hash]; node; node = node.name_next) { + var nodeName = node.name; + if (node.parent.id === parent.id && nodeName === name) { + return node + } + } + return FS.lookup(parent, name) + }, + createNode: function(parent, name, mode, rdev) { + var node = new FS.FSNode(parent, name, mode, rdev); + FS.hashAddNode(node); + return node + }, + destroyNode: function(node) { + FS.hashRemoveNode(node) + }, + isRoot: function(node) { + return node === node.parent + }, + isMountpoint: function(node) { + return !!node.mounted + }, + isFile: function(mode) { + return (mode & 61440) === 32768 + }, + isDir: function(mode) { + return (mode & 61440) === 16384 + }, + isLink: function(mode) { + return (mode & 61440) === 40960 + }, + isChrdev: function(mode) { + return (mode & 61440) === 8192 + }, + isBlkdev: function(mode) { + return (mode & 61440) === 24576 + }, + isFIFO: function(mode) { + return (mode & 61440) === 4096 + }, + isSocket: function(mode) { + return (mode & 49152) === 49152 + }, + flagModes: { + "r": 0, + "rs": 1052672, + "r+": 2, + "w": 577, + "wx": 705, + "xw": 705, + "w+": 578, + "wx+": 706, + "xw+": 706, + "a": 1089, + "ax": 1217, + "xa": 1217, + "a+": 1090, + "ax+": 1218, + "xa+": 1218 + }, + modeStringToFlags: function(str) { + var flags = FS.flagModes[str]; + if (typeof flags === "undefined") { + throw new Error("Unknown file open mode: " + str) + } + return flags + }, + flagsToPermissionString: function(flag) { + var perms = ["r", "w", "rw"][flag & 3]; + if (flag & 512) { + perms += "w" + } + return perms + }, + nodePermissions: function(node, perms) { + if (FS.ignorePermissions) { + return 0 + } + if (perms.indexOf("r") !== -1 && !(node.mode & 292)) { + return 2 + } else if (perms.indexOf("w") !== -1 && !(node.mode & 146)) { + return 2 + } else if (perms.indexOf("x") !== -1 && !(node.mode & 73)) { + return 2 + } + return 0 + }, + mayLookup: function(dir) { + var errCode = FS.nodePermissions(dir, "x"); + if (errCode) return errCode; + if (!dir.node_ops.lookup) return 2; + return 0 + }, + mayCreate: function(dir, name) { + try { + var node = FS.lookupNode(dir, name); + return 20 + } catch (e) {} + return FS.nodePermissions(dir, "wx") + }, + mayDelete: function(dir, name, isdir) { + var node; + try { + node = FS.lookupNode(dir, name) + } catch (e) { + return e.errno + } + var errCode = FS.nodePermissions(dir, "wx"); + if (errCode) { + return errCode + } + if (isdir) { + if (!FS.isDir(node.mode)) { + return 54 + } + if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) { + return 10 + } + } else { + if (FS.isDir(node.mode)) { + return 31 + } + } + return 0 + }, + mayOpen: function(node, flags) { + if (!node) { + return 44 + } + if (FS.isLink(node.mode)) { + return 32 + } else if (FS.isDir(node.mode)) { + if (FS.flagsToPermissionString(flags) !== "r" || flags & 512) { + return 31 + } + } + return FS.nodePermissions(node, FS.flagsToPermissionString(flags)) + }, + MAX_OPEN_FDS: 4096, + nextfd: function(fd_start, fd_end) { + fd_start = fd_start || 0; + fd_end = fd_end || FS.MAX_OPEN_FDS; + for (var fd = fd_start; fd <= fd_end; fd++) { + if (!FS.streams[fd]) { + return fd + } + } + throw new FS.ErrnoError(33) + }, + getStream: function(fd) { + return FS.streams[fd] + }, + createStream: function(stream, fd_start, fd_end) { + if (!FS.FSStream) { + FS.FSStream = function() {}; + FS.FSStream.prototype = { + object: { + get: function() { + return this.node + }, + set: function(val) { + this.node = val + } + }, + isRead: { + get: function() { + return (this.flags & 2097155) !== 1 + } + }, + isWrite: { + get: function() { + return (this.flags & 2097155) !== 0 + } + }, + isAppend: { + get: function() { + return this.flags & 1024 + } + } + } + } + var newStream = new FS.FSStream; + for (var p in stream) { + newStream[p] = stream[p] + } + stream = newStream; + var fd = FS.nextfd(fd_start, fd_end); + stream.fd = fd; + FS.streams[fd] = stream; + return stream + }, + closeStream: function(fd) { + FS.streams[fd] = null + }, + chrdev_stream_ops: { + open: function(stream) { + var device = FS.getDevice(stream.node.rdev); + stream.stream_ops = device.stream_ops; + if (stream.stream_ops.open) { + stream.stream_ops.open(stream) + } + }, + llseek: function() { + throw new FS.ErrnoError(70) + } + }, + major: function(dev) { + return dev >> 8 + }, + minor: function(dev) { + return dev & 255 + }, + makedev: function(ma, mi) { + return ma << 8 | mi + }, + registerDevice: function(dev, ops) { + FS.devices[dev] = { + stream_ops: ops + } + }, + getDevice: function(dev) { + return FS.devices[dev] + }, + getMounts: function(mount) { + var mounts = []; + var check = [mount]; + while (check.length) { + var m = check.pop(); + mounts.push(m); + check.push.apply(check, m.mounts) + } + return mounts + }, + syncfs: function(populate, callback) { + if (typeof populate === "function") { + callback = populate; + populate = false + } + FS.syncFSRequests++; + if (FS.syncFSRequests > 1) { + err("warning: " + FS.syncFSRequests + " FS.syncfs operations in flight at once, probably just doing extra work") + } + var mounts = FS.getMounts(FS.root.mount); + var completed = 0; + + function doCallback(errCode) { + FS.syncFSRequests--; + return callback(errCode) + } + + function done(errCode) { + if (errCode) { + if (!done.errored) { + done.errored = true; + return doCallback(errCode) + } + return + } + if (++completed >= mounts.length) { + doCallback(null) + } + } + mounts.forEach(function(mount) { + if (!mount.type.syncfs) { + return done(null) + } + mount.type.syncfs(mount, populate, done) + }) + }, + mount: function(type, opts, mountpoint) { + var root = mountpoint === "/"; + var pseudo = !mountpoint; + var node; + if (root && FS.root) { + throw new FS.ErrnoError(10) + } else if (!root && !pseudo) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + mountpoint = lookup.path; + node = lookup.node; + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + if (!FS.isDir(node.mode)) { + throw new FS.ErrnoError(54) + } + } + var mount = { + type: type, + opts: opts, + mountpoint: mountpoint, + mounts: [] + }; + var mountRoot = type.mount(mount); + mountRoot.mount = mount; + mount.root = mountRoot; + if (root) { + FS.root = mountRoot + } else if (node) { + node.mounted = mount; + if (node.mount) { + node.mount.mounts.push(mount) + } + } + return mountRoot + }, + unmount: function(mountpoint) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + if (!FS.isMountpoint(lookup.node)) { + throw new FS.ErrnoError(28) + } + var node = lookup.node; + var mount = node.mounted; + var mounts = FS.getMounts(mount); + Object.keys(FS.nameTable).forEach(function(hash) { + var current = FS.nameTable[hash]; + while (current) { + var next = current.name_next; + if (mounts.indexOf(current.mount) !== -1) { + FS.destroyNode(current) + } + current = next + } + }); + node.mounted = null; + var idx = node.mount.mounts.indexOf(mount); + node.mount.mounts.splice(idx, 1) + }, + lookup: function(parent, name) { + return parent.node_ops.lookup(parent, name) + }, + mknod: function(path, mode, dev) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + if (!name || name === "." || name === "..") { + throw new FS.ErrnoError(28) + } + var errCode = FS.mayCreate(parent, name); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.mknod) { + throw new FS.ErrnoError(63) + } + return parent.node_ops.mknod(parent, name, mode, dev) + }, + create: function(path, mode) { + mode = mode !== undefined ? mode : 438; + mode &= 4095; + mode |= 32768; + return FS.mknod(path, mode, 0) + }, + mkdir: function(path, mode) { + mode = mode !== undefined ? mode : 511; + mode &= 511 | 512; + mode |= 16384; + return FS.mknod(path, mode, 0) + }, + mkdirTree: function(path, mode) { + var dirs = path.split("/"); + var d = ""; + for (var i = 0; i < dirs.length; ++i) { + if (!dirs[i]) continue; + d += "/" + dirs[i]; + try { + FS.mkdir(d, mode) + } catch (e) { + if (e.errno != 20) throw e + } + } + }, + mkdev: function(path, mode, dev) { + if (typeof dev === "undefined") { + dev = mode; + mode = 438 + } + mode |= 8192; + return FS.mknod(path, mode, dev) + }, + symlink: function(oldpath, newpath) { + if (!PATH_FS.resolve(oldpath)) { + throw new FS.ErrnoError(44) + } + var lookup = FS.lookupPath(newpath, { + parent: true + }); + var parent = lookup.node; + if (!parent) { + throw new FS.ErrnoError(44) + } + var newname = PATH.basename(newpath); + var errCode = FS.mayCreate(parent, newname); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.symlink) { + throw new FS.ErrnoError(63) + } + return parent.node_ops.symlink(parent, newname, oldpath) + }, + rename: function(old_path, new_path) { + var old_dirname = PATH.dirname(old_path); + var new_dirname = PATH.dirname(new_path); + var old_name = PATH.basename(old_path); + var new_name = PATH.basename(new_path); + var lookup, old_dir, new_dir; + try { + lookup = FS.lookupPath(old_path, { + parent: true + }); + old_dir = lookup.node; + lookup = FS.lookupPath(new_path, { + parent: true + }); + new_dir = lookup.node + } catch (e) { + throw new FS.ErrnoError(10) + } + if (!old_dir || !new_dir) throw new FS.ErrnoError(44); + if (old_dir.mount !== new_dir.mount) { + throw new FS.ErrnoError(75) + } + var old_node = FS.lookupNode(old_dir, old_name); + var relative = PATH_FS.relative(old_path, new_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(28) + } + relative = PATH_FS.relative(new_path, old_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(55) + } + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name) + } catch (e) {} + if (old_node === new_node) { + return + } + var isdir = FS.isDir(old_node.mode); + var errCode = FS.mayDelete(old_dir, old_name, isdir); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + errCode = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!old_dir.node_ops.rename) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) { + throw new FS.ErrnoError(10) + } + if (new_dir !== old_dir) { + errCode = FS.nodePermissions(old_dir, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + } + try { + if (FS.trackingDelegate["willMovePath"]) { + FS.trackingDelegate["willMovePath"](old_path, new_path) + } + } catch (e) { + err("FS.trackingDelegate['willMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message) + } + FS.hashRemoveNode(old_node); + try { + old_dir.node_ops.rename(old_node, new_dir, new_name) + } catch (e) { + throw e + } finally { + FS.hashAddNode(old_node) + } + try { + if (FS.trackingDelegate["onMovePath"]) FS.trackingDelegate["onMovePath"](old_path, new_path) + } catch (e) { + err("FS.trackingDelegate['onMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message) + } + }, + rmdir: function(path) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var errCode = FS.mayDelete(parent, name, true); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.rmdir) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path) + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message) + } + parent.node_ops.rmdir(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path) + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message) + } + }, + readdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + if (!node.node_ops.readdir) { + throw new FS.ErrnoError(54) + } + return node.node_ops.readdir(node) + }, + unlink: function(path) { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var errCode = FS.mayDelete(parent, name, false); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + if (!parent.node_ops.unlink) { + throw new FS.ErrnoError(63) + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10) + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path) + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message) + } + parent.node_ops.unlink(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path) + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message) + } + }, + readlink: function(path) { + var lookup = FS.lookupPath(path); + var link = lookup.node; + if (!link) { + throw new FS.ErrnoError(44) + } + if (!link.node_ops.readlink) { + throw new FS.ErrnoError(28) + } + return PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link)) + }, + stat: function(path, dontFollow) { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + var node = lookup.node; + if (!node) { + throw new FS.ErrnoError(44) + } + if (!node.node_ops.getattr) { + throw new FS.ErrnoError(63) + } + return node.node_ops.getattr(node) + }, + lstat: function(path) { + return FS.stat(path, true) + }, + chmod: function(path, mode, dontFollow) { + var node; + if (typeof path === "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node + } else { + node = path + } + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63) + } + node.node_ops.setattr(node, { + mode: mode & 4095 | node.mode & ~4095, + timestamp: Date.now() + }) + }, + lchmod: function(path, mode) { + FS.chmod(path, mode, true) + }, + fchmod: function(fd, mode) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + FS.chmod(stream.node, mode) + }, + chown: function(path, uid, gid, dontFollow) { + var node; + if (typeof path === "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node + } else { + node = path + } + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63) + } + node.node_ops.setattr(node, { + timestamp: Date.now() + }) + }, + lchown: function(path, uid, gid) { + FS.chown(path, uid, gid, true) + }, + fchown: function(fd, uid, gid) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + FS.chown(stream.node, uid, gid) + }, + truncate: function(path, len) { + if (len < 0) { + throw new FS.ErrnoError(28) + } + var node; + if (typeof path === "string") { + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node + } else { + node = path + } + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63) + } + if (FS.isDir(node.mode)) { + throw new FS.ErrnoError(31) + } + if (!FS.isFile(node.mode)) { + throw new FS.ErrnoError(28) + } + var errCode = FS.nodePermissions(node, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + node.node_ops.setattr(node, { + size: len, + timestamp: Date.now() + }) + }, + ftruncate: function(fd, len) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(28) + } + FS.truncate(stream.node, len) + }, + utime: function(path, atime, mtime) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + node.node_ops.setattr(node, { + timestamp: Math.max(atime, mtime) + }) + }, + open: function(path, flags, mode, fd_start, fd_end) { + if (path === "") { + throw new FS.ErrnoError(44) + } + flags = typeof flags === "string" ? FS.modeStringToFlags(flags) : flags; + mode = typeof mode === "undefined" ? 438 : mode; + if (flags & 64) { + mode = mode & 4095 | 32768 + } else { + mode = 0 + } + var node; + if (typeof path === "object") { + node = path + } else { + path = PATH.normalize(path); + try { + var lookup = FS.lookupPath(path, { + follow: !(flags & 131072) + }); + node = lookup.node + } catch (e) {} + } + var created = false; + if (flags & 64) { + if (node) { + if (flags & 128) { + throw new FS.ErrnoError(20) + } + } else { + node = FS.mknod(path, mode, 0); + created = true + } + } + if (!node) { + throw new FS.ErrnoError(44) + } + if (FS.isChrdev(node.mode)) { + flags &= ~512 + } + if (flags & 65536 && !FS.isDir(node.mode)) { + throw new FS.ErrnoError(54) + } + if (!created) { + var errCode = FS.mayOpen(node, flags); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + } + if (flags & 512) { + FS.truncate(node, 0) + } + flags &= ~(128 | 512 | 131072); + var stream = FS.createStream({ + node: node, + path: FS.getPath(node), + flags: flags, + seekable: true, + position: 0, + stream_ops: node.stream_ops, + ungotten: [], + error: false + }, fd_start, fd_end); + if (stream.stream_ops.open) { + stream.stream_ops.open(stream) + } + if (Module["logReadFiles"] && !(flags & 1)) { + if (!FS.readFiles) FS.readFiles = {}; + if (!(path in FS.readFiles)) { + FS.readFiles[path] = 1; + err("FS.trackingDelegate error on read file: " + path) + } + } + try { + if (FS.trackingDelegate["onOpenFile"]) { + var trackingFlags = 0; + if ((flags & 2097155) !== 1) { + trackingFlags |= FS.tracking.openFlags.READ + } + if ((flags & 2097155) !== 0) { + trackingFlags |= FS.tracking.openFlags.WRITE + } + FS.trackingDelegate["onOpenFile"](path, trackingFlags) + } + } catch (e) { + err("FS.trackingDelegate['onOpenFile']('" + path + "', flags) threw an exception: " + e.message) + } + return stream + }, + close: function(stream) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (stream.getdents) stream.getdents = null; + try { + if (stream.stream_ops.close) { + stream.stream_ops.close(stream) + } + } catch (e) { + throw e + } finally { + FS.closeStream(stream.fd) + } + stream.fd = null + }, + isClosed: function(stream) { + return stream.fd === null + }, + llseek: function(stream, offset, whence) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (!stream.seekable || !stream.stream_ops.llseek) { + throw new FS.ErrnoError(70) + } + if (whence != 0 && whence != 1 && whence != 2) { + throw new FS.ErrnoError(28) + } + stream.position = stream.stream_ops.llseek(stream, offset, whence); + stream.ungotten = []; + return stream.position + }, + read: function(stream, buffer, offset, length, position) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28) + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(8) + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31) + } + if (!stream.stream_ops.read) { + throw new FS.ErrnoError(28) + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position + } else if (!stream.seekable) { + throw new FS.ErrnoError(70) + } + var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position); + if (!seeking) stream.position += bytesRead; + return bytesRead + }, + write: function(stream, buffer, offset, length, position, canOwn) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28) + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8) + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31) + } + if (!stream.stream_ops.write) { + throw new FS.ErrnoError(28) + } + if (stream.seekable && stream.flags & 1024) { + FS.llseek(stream, 0, 2) + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position + } else if (!stream.seekable) { + throw new FS.ErrnoError(70) + } + var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn); + if (!seeking) stream.position += bytesWritten; + try { + if (stream.path && FS.trackingDelegate["onWriteToFile"]) FS.trackingDelegate["onWriteToFile"](stream.path) + } catch (e) { + err("FS.trackingDelegate['onWriteToFile']('" + stream.path + "') threw an exception: " + e.message) + } + return bytesWritten + }, + allocate: function(stream, offset, length) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8) + } + if (offset < 0 || length <= 0) { + throw new FS.ErrnoError(28) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8) + } + if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + if (!stream.stream_ops.allocate) { + throw new FS.ErrnoError(138) + } + stream.stream_ops.allocate(stream, offset, length) + }, + mmap: function(stream, buffer, offset, length, position, prot, flags) { + if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) { + throw new FS.ErrnoError(2) + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(2) + } + if (!stream.stream_ops.mmap) { + throw new FS.ErrnoError(43) + } + return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags) + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!stream || !stream.stream_ops.msync) { + return 0 + } + return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags) + }, + munmap: function(stream) { + return 0 + }, + ioctl: function(stream, cmd, arg) { + if (!stream.stream_ops.ioctl) { + throw new FS.ErrnoError(59) + } + return stream.stream_ops.ioctl(stream, cmd, arg) + }, + readFile: function(path, opts) { + opts = opts || {}; + opts.flags = opts.flags || "r"; + opts.encoding = opts.encoding || "binary"; + if (opts.encoding !== "utf8" && opts.encoding !== "binary") { + throw new Error('Invalid encoding type "' + opts.encoding + '"') + } + var ret; + var stream = FS.open(path, opts.flags); + var stat = FS.stat(path); + var length = stat.size; + var buf = new Uint8Array(length); + FS.read(stream, buf, 0, length, 0); + if (opts.encoding === "utf8") { + ret = UTF8ArrayToString(buf, 0) + } else if (opts.encoding === "binary") { + ret = buf + } + FS.close(stream); + return ret + }, + writeFile: function(path, data, opts) { + opts = opts || {}; + opts.flags = opts.flags || "w"; + var stream = FS.open(path, opts.flags, opts.mode); + if (typeof data === "string") { + var buf = new Uint8Array(lengthBytesUTF8(data) + 1); + var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length); + FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn) + } else if (ArrayBuffer.isView(data)) { + FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn) + } else { + throw new Error("Unsupported data type") + } + FS.close(stream) + }, + cwd: function() { + return FS.currentPath + }, + chdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + if (lookup.node === null) { + throw new FS.ErrnoError(44) + } + if (!FS.isDir(lookup.node.mode)) { + throw new FS.ErrnoError(54) + } + var errCode = FS.nodePermissions(lookup.node, "x"); + if (errCode) { + throw new FS.ErrnoError(errCode) + } + FS.currentPath = lookup.path + }, + createDefaultDirectories: function() { + FS.mkdir("/tmp"); + FS.mkdir("/home"); + FS.mkdir("/home/web_user") + }, + createDefaultDevices: function() { + FS.mkdir("/dev"); + FS.registerDevice(FS.makedev(1, 3), { + read: function() { + return 0 + }, + write: function(stream, buffer, offset, length, pos) { + return length + } + }); + FS.mkdev("/dev/null", FS.makedev(1, 3)); + TTY.register(FS.makedev(5, 0), TTY.default_tty_ops); + TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops); + FS.mkdev("/dev/tty", FS.makedev(5, 0)); + FS.mkdev("/dev/tty1", FS.makedev(6, 0)); + var random_device; + if (typeof crypto === "object" && typeof crypto["getRandomValues"] === "function") { + var randomBuffer = new Uint8Array(1); + random_device = function() { + crypto.getRandomValues(randomBuffer); + return randomBuffer[0] + } + } else {} + if (!random_device) { + random_device = function() { + abort("random_device") + } + } + FS.createDevice("/dev", "random", random_device); + FS.createDevice("/dev", "urandom", random_device); + FS.mkdir("/dev/shm"); + FS.mkdir("/dev/shm/tmp") + }, + createSpecialDirectories: function() { + FS.mkdir("/proc"); + FS.mkdir("/proc/self"); + FS.mkdir("/proc/self/fd"); + FS.mount({ + mount: function() { + var node = FS.createNode("/proc/self", "fd", 16384 | 511, 73); + node.node_ops = { + lookup: function(parent, name) { + var fd = +name; + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + var ret = { + parent: null, + mount: { + mountpoint: "fake" + }, + node_ops: { + readlink: function() { + return stream.path + } + } + }; + ret.parent = ret; + return ret + } + }; + return node + } + }, {}, "/proc/self/fd") + }, + createStandardStreams: function() { + if (Module["stdin"]) { + FS.createDevice("/dev", "stdin", Module["stdin"]) + } else { + FS.symlink("/dev/tty", "/dev/stdin") + } + if (Module["stdout"]) { + FS.createDevice("/dev", "stdout", null, Module["stdout"]) + } else { + FS.symlink("/dev/tty", "/dev/stdout") + } + if (Module["stderr"]) { + FS.createDevice("/dev", "stderr", null, Module["stderr"]) + } else { + FS.symlink("/dev/tty1", "/dev/stderr") + } + var stdin = FS.open("/dev/stdin", "r"); + var stdout = FS.open("/dev/stdout", "w"); + var stderr = FS.open("/dev/stderr", "w") + }, + ensureErrnoError: function() { + if (FS.ErrnoError) return; + FS.ErrnoError = function ErrnoError(errno, node) { + this.node = node; + this.setErrno = function(errno) { + this.errno = errno + }; + this.setErrno(errno); + this.message = "FS error" + }; + FS.ErrnoError.prototype = new Error; + FS.ErrnoError.prototype.constructor = FS.ErrnoError; + [44].forEach(function(code) { + FS.genericErrors[code] = new FS.ErrnoError(code); + FS.genericErrors[code].stack = "" + }) + }, + staticInit: function() { + FS.ensureErrnoError(); + FS.nameTable = new Array(4096); + FS.mount(MEMFS, {}, "/"); + FS.createDefaultDirectories(); + FS.createDefaultDevices(); + FS.createSpecialDirectories(); + FS.filesystems = { + "MEMFS": MEMFS, + "IDBFS": IDBFS + } + }, + init: function(input, output, error) { + FS.init.initialized = true; + FS.ensureErrnoError(); + Module["stdin"] = input || Module["stdin"]; + Module["stdout"] = output || Module["stdout"]; + Module["stderr"] = error || Module["stderr"]; + FS.createStandardStreams() + }, + quit: function() { + FS.init.initialized = false; + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + for (var i = 0; i < FS.streams.length; i++) { + var stream = FS.streams[i]; + if (!stream) { + continue + } + FS.close(stream) + } + }, + getMode: function(canRead, canWrite) { + var mode = 0; + if (canRead) mode |= 292 | 73; + if (canWrite) mode |= 146; + return mode + }, + joinPath: function(parts, forceRelative) { + var path = PATH.join.apply(null, parts); + if (forceRelative && path[0] == "/") path = path.substr(1); + return path + }, + absolutePath: function(relative, base) { + return PATH_FS.resolve(base, relative) + }, + standardizePath: function(path) { + return PATH.normalize(path) + }, + findObject: function(path, dontResolveLastLink) { + var ret = FS.analyzePath(path, dontResolveLastLink); + if (ret.exists) { + return ret.object + } else { + setErrNo(ret.error); + return null + } + }, + analyzePath: function(path, dontResolveLastLink) { + try { + var lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + path = lookup.path + } catch (e) {} + var ret = { + isRoot: false, + exists: false, + error: 0, + name: null, + path: null, + object: null, + parentExists: false, + parentPath: null, + parentObject: null + }; + try { + var lookup = FS.lookupPath(path, { + parent: true + }); + ret.parentExists = true; + ret.parentPath = lookup.path; + ret.parentObject = lookup.node; + ret.name = PATH.basename(path); + lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + ret.exists = true; + ret.path = lookup.path; + ret.object = lookup.node; + ret.name = lookup.node.name; + ret.isRoot = lookup.path === "/" + } catch (e) { + ret.error = e.errno + } + return ret + }, + createFolder: function(parent, name, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(canRead, canWrite); + return FS.mkdir(path, mode) + }, + createPath: function(parent, path, canRead, canWrite) { + parent = typeof parent === "string" ? parent : FS.getPath(parent); + var parts = path.split("/").reverse(); + while (parts.length) { + var part = parts.pop(); + if (!part) continue; + var current = PATH.join2(parent, part); + try { + FS.mkdir(current) + } catch (e) {} + parent = current + } + return current + }, + createFile: function(parent, name, properties, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(canRead, canWrite); + return FS.create(path, mode) + }, + createDataFile: function(parent, name, data, canRead, canWrite, canOwn) { + var path = name ? PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name) : parent; + var mode = FS.getMode(canRead, canWrite); + var node = FS.create(path, mode); + if (data) { + if (typeof data === "string") { + var arr = new Array(data.length); + for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i); + data = arr + } + FS.chmod(node, mode | 146); + var stream = FS.open(node, "w"); + FS.write(stream, data, 0, data.length, 0, canOwn); + FS.close(stream); + FS.chmod(node, mode) + } + return node + }, + createDevice: function(parent, name, input, output) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(!!input, !!output); + if (!FS.createDevice.major) FS.createDevice.major = 64; + var dev = FS.makedev(FS.createDevice.major++, 0); + FS.registerDevice(dev, { + open: function(stream) { + stream.seekable = false + }, + close: function(stream) { + if (output && output.buffer && output.buffer.length) { + output(10) + } + }, + read: function(stream, buffer, offset, length, pos) { + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = input() + } catch (e) { + throw new FS.ErrnoError(29) + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6) + } + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result + } + if (bytesRead) { + stream.node.timestamp = Date.now() + } + return bytesRead + }, + write: function(stream, buffer, offset, length, pos) { + for (var i = 0; i < length; i++) { + try { + output(buffer[offset + i]) + } catch (e) { + throw new FS.ErrnoError(29) + } + } + if (length) { + stream.node.timestamp = Date.now() + } + return i + } + }); + return FS.mkdev(path, mode, dev) + }, + createLink: function(parent, name, target, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + return FS.symlink(target, path) + }, + forceLoadFile: function(obj) { + if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true; + var success = true; + if (typeof XMLHttpRequest !== "undefined") { + throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.") + } else if (read_) { + try { + obj.contents = intArrayFromString(read_(obj.url), true); + obj.usedBytes = obj.contents.length + } catch (e) { + success = false + } + } else { + throw new Error("Cannot load without read() or XMLHttpRequest.") + } + if (!success) setErrNo(29); + return success + }, + createLazyFile: function(parent, name, url, canRead, canWrite) { + function LazyUint8Array() { + this.lengthKnown = false; + this.chunks = [] + } + LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) { + if (idx > this.length - 1 || idx < 0) { + return undefined + } + var chunkOffset = idx % this.chunkSize; + var chunkNum = idx / this.chunkSize | 0; + return this.getter(chunkNum)[chunkOffset] + }; + LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) { + this.getter = getter + }; + LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() { + var xhr = new XMLHttpRequest; + xhr.open("HEAD", url, false); + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + var datalength = Number(xhr.getResponseHeader("Content-length")); + var header; + var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes"; + var usesGzip = (header = xhr.getResponseHeader("Content-Encoding")) && header === "gzip"; + var chunkSize = 1024 * 1024; + if (!hasByteServing) chunkSize = datalength; + var doXHR = function(from, to) { + if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!"); + if (to > datalength - 1) throw new Error("only " + datalength + " bytes available! programmer error!"); + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to); + if (typeof Uint8Array != "undefined") xhr.responseType = "arraybuffer"; + if (xhr.overrideMimeType) { + xhr.overrideMimeType("text/plain; charset=x-user-defined") + } + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + if (xhr.response !== undefined) { + return new Uint8Array(xhr.response || []) + } else { + return intArrayFromString(xhr.responseText || "", true) + } + }; + var lazyArray = this; + lazyArray.setDataGetter(function(chunkNum) { + var start = chunkNum * chunkSize; + var end = (chunkNum + 1) * chunkSize - 1; + end = Math.min(end, datalength - 1); + if (typeof lazyArray.chunks[chunkNum] === "undefined") { + lazyArray.chunks[chunkNum] = doXHR(start, end) + } + if (typeof lazyArray.chunks[chunkNum] === "undefined") throw new Error("doXHR failed!"); + return lazyArray.chunks[chunkNum] + }); + if (usesGzip || !datalength) { + chunkSize = datalength = 1; + datalength = this.getter(0).length; + chunkSize = datalength; + out("LazyFiles on gzip forces download of the whole file when length is accessed") + } + this._length = datalength; + this._chunkSize = chunkSize; + this.lengthKnown = true + }; + if (typeof XMLHttpRequest !== "undefined") { + if (!ENVIRONMENT_IS_WORKER) throw "Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc"; + var lazyArray = new LazyUint8Array; + Object.defineProperties(lazyArray, { + length: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._length + } + }, + chunkSize: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._chunkSize + } + } + }); + var properties = { + isDevice: false, + contents: lazyArray + } + } else { + var properties = { + isDevice: false, + url: url + } + } + var node = FS.createFile(parent, name, properties, canRead, canWrite); + if (properties.contents) { + node.contents = properties.contents + } else if (properties.url) { + node.contents = null; + node.url = properties.url + } + Object.defineProperties(node, { + usedBytes: { + get: function() { + return this.contents.length + } + } + }); + var stream_ops = {}; + var keys = Object.keys(node.stream_ops); + keys.forEach(function(key) { + var fn = node.stream_ops[key]; + stream_ops[key] = function forceLoadLazyFile() { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29) + } + return fn.apply(null, arguments) + } + }); + stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29) + } + var contents = stream.node.contents; + if (position >= contents.length) return 0; + var size = Math.min(contents.length - position, length); + if (contents.slice) { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents[position + i] + } + } else { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents.get(position + i) + } + } + return size + }; + node.stream_ops = stream_ops; + return node + }, + createPreloadedFile: function(parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) { + Browser.init(); + var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent; + var dep = getUniqueRunDependency("cp " + fullname); + + function processData(byteArray) { + function finish(byteArray) { + if (preFinish) preFinish(); + if (!dontCreateFile) { + FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn) + } + if (onload) onload(); + removeRunDependency(dep) + } + var handled = false; + Module["preloadPlugins"].forEach(function(plugin) { + if (handled) return; + if (plugin["canHandle"](fullname)) { + plugin["handle"](byteArray, fullname, finish, function() { + if (onerror) onerror(); + removeRunDependency(dep) + }); + handled = true + } + }); + if (!handled) finish(byteArray) + } + addRunDependency(dep); + if (typeof url == "string") { + Browser.asyncLoad(url, function(byteArray) { + processData(byteArray) + }, onerror) + } else { + processData(url) + } + }, + indexedDB: function() { + return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB + }, + DB_NAME: function() { + return "EM_FS_" + window.location.pathname + }, + DB_VERSION: 20, + DB_STORE_NAME: "FILE_DATA", + saveFilesToDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = function openRequest_onupgradeneeded() { + out("creating db"); + var db = openRequest.result; + db.createObjectStore(FS.DB_STORE_NAME) + }; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + var transaction = db.transaction([FS.DB_STORE_NAME], "readwrite"); + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload(); + else onerror() + } + paths.forEach(function(path) { + var putRequest = files.put(FS.analyzePath(path).object.contents, path); + putRequest.onsuccess = function putRequest_onsuccess() { + ok++; + if (ok + fail == total) finish() + }; + putRequest.onerror = function putRequest_onerror() { + fail++; + if (ok + fail == total) finish() + } + }); + transaction.onerror = onerror + }; + openRequest.onerror = onerror + }, + loadFilesFromDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = onerror; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + try { + var transaction = db.transaction([FS.DB_STORE_NAME], "readonly") + } catch (e) { + onerror(e); + return + } + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload(); + else onerror() + } + paths.forEach(function(path) { + var getRequest = files.get(path); + getRequest.onsuccess = function getRequest_onsuccess() { + if (FS.analyzePath(path).exists) { + FS.unlink(path) + } + FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true); + ok++; + if (ok + fail == total) finish() + }; + getRequest.onerror = function getRequest_onerror() { + fail++; + if (ok + fail == total) finish() + } + }); + transaction.onerror = onerror + }; + openRequest.onerror = onerror + } + }; + var SYSCALLS = { + mappings: {}, + DEFAULT_POLLMASK: 5, + umask: 511, + calculateAt: function(dirfd, path) { + if (path[0] !== "/") { + var dir; + if (dirfd === -100) { + dir = FS.cwd() + } else { + var dirstream = FS.getStream(dirfd); + if (!dirstream) throw new FS.ErrnoError(8); + dir = dirstream.path + } + path = PATH.join2(dir, path) + } + return path + }, + doStat: function(func, path, buf) { + try { + var stat = func(path) + } catch (e) { + if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) { + return -54 + } + throw e + } + HEAP32[buf >> 2] = stat.dev; + HEAP32[buf + 4 >> 2] = 0; + HEAP32[buf + 8 >> 2] = stat.ino; + HEAP32[buf + 12 >> 2] = stat.mode; + HEAP32[buf + 16 >> 2] = stat.nlink; + HEAP32[buf + 20 >> 2] = stat.uid; + HEAP32[buf + 24 >> 2] = stat.gid; + HEAP32[buf + 28 >> 2] = stat.rdev; + HEAP32[buf + 32 >> 2] = 0; + tempI64 = [stat.size >>> 0, (tempDouble = stat.size, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 40 >> 2] = tempI64[0], HEAP32[buf + 44 >> 2] = tempI64[1]; + HEAP32[buf + 48 >> 2] = 4096; + HEAP32[buf + 52 >> 2] = stat.blocks; + HEAP32[buf + 56 >> 2] = stat.atime.getTime() / 1e3 | 0; + HEAP32[buf + 60 >> 2] = 0; + HEAP32[buf + 64 >> 2] = stat.mtime.getTime() / 1e3 | 0; + HEAP32[buf + 68 >> 2] = 0; + HEAP32[buf + 72 >> 2] = stat.ctime.getTime() / 1e3 | 0; + HEAP32[buf + 76 >> 2] = 0; + tempI64 = [stat.ino >>> 0, (tempDouble = stat.ino, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 80 >> 2] = tempI64[0], HEAP32[buf + 84 >> 2] = tempI64[1]; + return 0 + }, + doMsync: function(addr, stream, len, flags, offset) { + var buffer = HEAPU8.slice(addr, addr + len); + FS.msync(stream, buffer, offset, len, flags) + }, + doMkdir: function(path, mode) { + path = PATH.normalize(path); + if (path[path.length - 1] === "/") path = path.substr(0, path.length - 1); + FS.mkdir(path, mode, 0); + return 0 + }, + doMknod: function(path, mode, dev) { + switch (mode & 61440) { + case 32768: + case 8192: + case 24576: + case 4096: + case 49152: + break; + default: + return -28 + } + FS.mknod(path, mode, dev); + return 0 + }, + doReadlink: function(path, buf, bufsize) { + if (bufsize <= 0) return -28; + var ret = FS.readlink(path); + var len = Math.min(bufsize, lengthBytesUTF8(ret)); + var endChar = HEAP8[buf + len]; + stringToUTF8(ret, buf, bufsize + 1); + HEAP8[buf + len] = endChar; + return len + }, + doAccess: function(path, amode) { + if (amode & ~7) { + return -28 + } + var node; + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node; + if (!node) { + return -44 + } + var perms = ""; + if (amode & 4) perms += "r"; + if (amode & 2) perms += "w"; + if (amode & 1) perms += "x"; + if (perms && FS.nodePermissions(node, perms)) { + return -2 + } + return 0 + }, + doDup: function(path, flags, suggestFD) { + var suggest = FS.getStream(suggestFD); + if (suggest) FS.close(suggest); + return FS.open(path, flags, 0, suggestFD, suggestFD).fd + }, + doReadv: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov + i * 8 >> 2]; + var len = HEAP32[iov + (i * 8 + 4) >> 2]; + var curr = FS.read(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) break + } + return ret + }, + doWritev: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov + i * 8 >> 2]; + var len = HEAP32[iov + (i * 8 + 4) >> 2]; + var curr = FS.write(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr + } + return ret + }, + varargs: undefined, + get: function() { + SYSCALLS.varargs += 4; + var ret = HEAP32[SYSCALLS.varargs - 4 >> 2]; + return ret + }, + getStr: function(ptr) { + var ret = UTF8ToString(ptr); + return ret + }, + getStreamFromFD: function(fd) { + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + return stream + }, + get64: function(low, high) { + return low + } + }; + + function ___sys_fcntl64(fd, cmd, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (cmd) { + case 0: { + var arg = SYSCALLS.get(); + if (arg < 0) { + return -28 + } + var newStream; + newStream = FS.open(stream.path, stream.flags, 0, arg); + return newStream.fd + } + case 1: + case 2: + return 0; + case 3: + return stream.flags; + case 4: { + var arg = SYSCALLS.get(); + stream.flags |= arg; + return 0 + } + case 12: { + var arg = SYSCALLS.get(); + var offset = 0; + HEAP16[arg + offset >> 1] = 2; + return 0 + } + case 13: + case 14: + return 0; + case 16: + case 8: + return -28; + case 9: + setErrNo(28); + return -1; + default: { + return -28 + } + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } + } + + function ___sys_fstat64(fd, buf) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + return SYSCALLS.doStat(FS.stat, stream.path, buf) + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } + } + + function ___sys_ioctl(fd, op, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (op) { + case 21509: + case 21505: { + if (!stream.tty) return -59; + return 0 + } + case 21510: + case 21511: + case 21512: + case 21506: + case 21507: + case 21508: { + if (!stream.tty) return -59; + return 0 + } + case 21519: { + if (!stream.tty) return -59; + var argp = SYSCALLS.get(); + HEAP32[argp >> 2] = 0; + return 0 + } + case 21520: { + if (!stream.tty) return -59; + return -28 + } + case 21531: { + var argp = SYSCALLS.get(); + return FS.ioctl(stream, op, argp) + } + case 21523: { + if (!stream.tty) return -59; + return 0 + } + case 21524: { + if (!stream.tty) return -59; + return 0 + } + default: + abort("bad ioctl syscall " + op) + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } + } + + function ___sys_open(path, flags, varargs) { + SYSCALLS.varargs = varargs; + try { + var pathname = SYSCALLS.getStr(path); + var mode = SYSCALLS.get(); + var stream = FS.open(pathname, flags, mode); + return stream.fd + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } + } + + function ___sys_read(fd, buf, count) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + return FS.read(stream, HEAP8, buf, count) + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } + } + + function ___sys_stat64(path, buf) { + try { + path = SYSCALLS.getStr(path); + return SYSCALLS.doStat(FS.stat, path, buf) + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } + } + + function __emscripten_fetch_free(id) { + delete Fetch.xhrs[id - 1] + } + + function _abort() { + abort() + } + + function _emscripten_set_main_loop_timing(mode, value) { + Browser.mainLoop.timingMode = mode; + Browser.mainLoop.timingValue = value; + if (!Browser.mainLoop.func) { + return 1 + } + if (mode == 0) { + Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_setTimeout() { + var timeUntilNextTick = Math.max(0, Browser.mainLoop.tickStartTime + value - _emscripten_get_now()) | 0; + setTimeout(Browser.mainLoop.runner, timeUntilNextTick) + }; + Browser.mainLoop.method = "timeout" + } else if (mode == 1) { + Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_rAF() { + Browser.requestAnimationFrame(Browser.mainLoop.runner) + }; + Browser.mainLoop.method = "rAF" + } else if (mode == 2) { + if (typeof setImmediate === "undefined") { + var setImmediates = []; + var emscriptenMainLoopMessageId = "setimmediate"; + var Browser_setImmediate_messageHandler = function(event) { + if (event.data === emscriptenMainLoopMessageId || event.data.target === emscriptenMainLoopMessageId) { + event.stopPropagation(); + setImmediates.shift()() + } + }; + addEventListener("message", Browser_setImmediate_messageHandler, true); + setImmediate = function Browser_emulated_setImmediate(func) { + setImmediates.push(func); + if (ENVIRONMENT_IS_WORKER) { + if (Module["setImmediates"] === undefined) Module["setImmediates"] = []; + Module["setImmediates"].push(func); + postMessage({ + target: emscriptenMainLoopMessageId + }) + } else postMessage(emscriptenMainLoopMessageId, "*") + } + } + Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_setImmediate() { + setImmediate(Browser.mainLoop.runner) + }; + Browser.mainLoop.method = "immediate" + } + return 0 + } + var _emscripten_get_now; + _emscripten_get_now = function() { + return performance.now() + }; + + function _emscripten_set_main_loop(func, fps, simulateInfiniteLoop, arg, noSetTiming) { + noExitRuntime = true; + assert(!Browser.mainLoop.func, "emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters."); + Browser.mainLoop.func = func; + Browser.mainLoop.arg = arg; + var browserIterationFunc; + if (typeof arg !== "undefined") { + browserIterationFunc = function() { + Module["dynCall_vi"](func, arg) + } + } else { + browserIterationFunc = function() { + Module["dynCall_v"](func) + } + } + var thisMainLoopId = Browser.mainLoop.currentlyRunningMainloop; + Browser.mainLoop.runner = function Browser_mainLoop_runner() { + if (ABORT) return; + if (Browser.mainLoop.queue.length > 0) { + var start = Date.now(); + var blocker = Browser.mainLoop.queue.shift(); + blocker.func(blocker.arg); + if (Browser.mainLoop.remainingBlockers) { + var remaining = Browser.mainLoop.remainingBlockers; + var next = remaining % 1 == 0 ? remaining - 1 : Math.floor(remaining); + if (blocker.counted) { + Browser.mainLoop.remainingBlockers = next + } else { + next = next + .5; + Browser.mainLoop.remainingBlockers = (8 * remaining + next) / 9 + } + } + console.log('main loop blocker "' + blocker.name + '" took ' + (Date.now() - start) + " ms"); + Browser.mainLoop.updateStatus(); + if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return; + setTimeout(Browser.mainLoop.runner, 0); + return + } + if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return; + Browser.mainLoop.currentFrameNumber = Browser.mainLoop.currentFrameNumber + 1 | 0; + if (Browser.mainLoop.timingMode == 1 && Browser.mainLoop.timingValue > 1 && Browser.mainLoop.currentFrameNumber % Browser.mainLoop.timingValue != 0) { + Browser.mainLoop.scheduler(); + return + } else if (Browser.mainLoop.timingMode == 0) { + Browser.mainLoop.tickStartTime = _emscripten_get_now() + } + Browser.mainLoop.runIter(browserIterationFunc); + if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return; + if (typeof SDL === "object" && SDL.audio && SDL.audio.queueNewAudioData) SDL.audio.queueNewAudioData(); + Browser.mainLoop.scheduler() + }; + if (!noSetTiming) { + if (fps && fps > 0) _emscripten_set_main_loop_timing(0, 1e3 / fps); + else _emscripten_set_main_loop_timing(1, 1); + Browser.mainLoop.scheduler() + } + if (simulateInfiniteLoop) { + throw "unwind" + } + } + var Browser = { + mainLoop: { + scheduler: null, + method: "", + currentlyRunningMainloop: 0, + func: null, + arg: 0, + timingMode: 0, + timingValue: 0, + currentFrameNumber: 0, + queue: [], + pause: function() { + Browser.mainLoop.scheduler = null; + Browser.mainLoop.currentlyRunningMainloop++ + }, + resume: function() { + Browser.mainLoop.currentlyRunningMainloop++; + var timingMode = Browser.mainLoop.timingMode; + var timingValue = Browser.mainLoop.timingValue; + var func = Browser.mainLoop.func; + Browser.mainLoop.func = null; + _emscripten_set_main_loop(func, 0, false, Browser.mainLoop.arg, true); + _emscripten_set_main_loop_timing(timingMode, timingValue); + Browser.mainLoop.scheduler() + }, + updateStatus: function() { + if (Module["setStatus"]) { + var message = Module["statusMessage"] || "Please wait..."; + var remaining = Browser.mainLoop.remainingBlockers; + var expected = Browser.mainLoop.expectedBlockers; + if (remaining) { + if (remaining < expected) { + Module["setStatus"](message + " (" + (expected - remaining) + "/" + expected + ")") + } else { + Module["setStatus"](message) + } + } else { + Module["setStatus"]("") + } + } + }, + runIter: function(func) { + if (ABORT) return; + if (Module["preMainLoop"]) { + var preRet = Module["preMainLoop"](); + if (preRet === false) { + return + } + } + try { + func() + } catch (e) { + if (e instanceof ExitStatus) { + return + } else { + if (e && typeof e === "object" && e.stack) err("exception thrown: " + [e, e.stack]); + throw e + } + } + if (Module["postMainLoop"]) Module["postMainLoop"]() + } + }, + isFullscreen: false, + pointerLock: false, + moduleContextCreatedCallbacks: [], + workers: [], + init: function() { + if (!Module["preloadPlugins"]) Module["preloadPlugins"] = []; + if (Browser.initted) return; + Browser.initted = true; + try { + new Blob; + Browser.hasBlobConstructor = true + } catch (e) { + Browser.hasBlobConstructor = false; + console.log("warning: no blob constructor, cannot create blobs with mimetypes") + } + Browser.BlobBuilder = typeof MozBlobBuilder != "undefined" ? MozBlobBuilder : typeof WebKitBlobBuilder != "undefined" ? WebKitBlobBuilder : !Browser.hasBlobConstructor ? console.log("warning: no BlobBuilder") : null; + Browser.URLObject = typeof window != "undefined" ? window.URL ? window.URL : window.webkitURL : undefined; + if (!Module.noImageDecoding && typeof Browser.URLObject === "undefined") { + console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available."); + Module.noImageDecoding = true + } + var imagePlugin = {}; + imagePlugin["canHandle"] = function imagePlugin_canHandle(name) { + return !Module.noImageDecoding && /\.(jpg|jpeg|png|bmp)$/i.test(name) + }; + imagePlugin["handle"] = function imagePlugin_handle(byteArray, name, onload, onerror) { + var b = null; + if (Browser.hasBlobConstructor) { + try { + b = new Blob([byteArray], { + type: Browser.getMimetype(name) + }); + if (b.size !== byteArray.length) { + b = new Blob([new Uint8Array(byteArray).buffer], { + type: Browser.getMimetype(name) + }) + } + } catch (e) { + warnOnce("Blob constructor present but fails: " + e + "; falling back to blob builder") + } + } + if (!b) { + var bb = new Browser.BlobBuilder; + bb.append(new Uint8Array(byteArray).buffer); + b = bb.getBlob() + } + var url = Browser.URLObject.createObjectURL(b); + var img = new Image; + img.onload = function img_onload() { + assert(img.complete, "Image " + name + " could not be decoded"); + var canvas = document.createElement("canvas"); + canvas.width = img.width; + canvas.height = img.height; + var ctx = canvas.getContext("2d"); + ctx.drawImage(img, 0, 0); + Module["preloadedImages"][name] = canvas; + Browser.URLObject.revokeObjectURL(url); + if (onload) onload(byteArray) + }; + img.onerror = function img_onerror(event) { + console.log("Image " + url + " could not be decoded"); + if (onerror) onerror() + }; + img.src = url + }; + Module["preloadPlugins"].push(imagePlugin); + var audioPlugin = {}; + audioPlugin["canHandle"] = function audioPlugin_canHandle(name) { + return !Module.noAudioDecoding && name.substr(-4) in { + ".ogg": 1, + ".wav": 1, + ".mp3": 1 + } + }; + audioPlugin["handle"] = function audioPlugin_handle(byteArray, name, onload, onerror) { + var done = false; + + function finish(audio) { + if (done) return; + done = true; + Module["preloadedAudios"][name] = audio; + if (onload) onload(byteArray) + } + + function fail() { + if (done) return; + done = true; + Module["preloadedAudios"][name] = new Audio; + if (onerror) onerror() + } + if (Browser.hasBlobConstructor) { + try { + var b = new Blob([byteArray], { + type: Browser.getMimetype(name) + }) + } catch (e) { + return fail() + } + var url = Browser.URLObject.createObjectURL(b); + var audio = new Audio; + audio.addEventListener("canplaythrough", function() { + finish(audio) + }, false); + audio.onerror = function audio_onerror(event) { + if (done) return; + console.log("warning: browser could not fully decode audio " + name + ", trying slower base64 approach"); + + function encode64(data) { + var BASE = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + var PAD = "="; + var ret = ""; + var leftchar = 0; + var leftbits = 0; + for (var i = 0; i < data.length; i++) { + leftchar = leftchar << 8 | data[i]; + leftbits += 8; + while (leftbits >= 6) { + var curr = leftchar >> leftbits - 6 & 63; + leftbits -= 6; + ret += BASE[curr] + } + } + if (leftbits == 2) { + ret += BASE[(leftchar & 3) << 4]; + ret += PAD + PAD + } else if (leftbits == 4) { + ret += BASE[(leftchar & 15) << 2]; + ret += PAD + } + return ret + } + audio.src = "data:audio/x-" + name.substr(-3) + ";base64," + encode64(byteArray); + finish(audio) + }; + audio.src = url; + Browser.safeSetTimeout(function() { + finish(audio) + }, 1e4) + } else { + return fail() + } + }; + Module["preloadPlugins"].push(audioPlugin); + + function pointerLockChange() { + Browser.pointerLock = document["pointerLockElement"] === Module["canvas"] || document["mozPointerLockElement"] === Module["canvas"] || document["webkitPointerLockElement"] === Module["canvas"] || document["msPointerLockElement"] === Module["canvas"] + } + var canvas = Module["canvas"]; + if (canvas) { + canvas.requestPointerLock = canvas["requestPointerLock"] || canvas["mozRequestPointerLock"] || canvas["webkitRequestPointerLock"] || canvas["msRequestPointerLock"] || function() {}; + canvas.exitPointerLock = document["exitPointerLock"] || document["mozExitPointerLock"] || document["webkitExitPointerLock"] || document["msExitPointerLock"] || function() {}; + canvas.exitPointerLock = canvas.exitPointerLock.bind(document); + document.addEventListener("pointerlockchange", pointerLockChange, false); + document.addEventListener("mozpointerlockchange", pointerLockChange, false); + document.addEventListener("webkitpointerlockchange", pointerLockChange, false); + document.addEventListener("mspointerlockchange", pointerLockChange, false); + if (Module["elementPointerLock"]) { + canvas.addEventListener("click", function(ev) { + if (!Browser.pointerLock && Module["canvas"].requestPointerLock) { + Module["canvas"].requestPointerLock(); + ev.preventDefault() + } + }, false) + } + } + }, + createContext: function(canvas, useWebGL, setInModule, webGLContextAttributes) { + if (useWebGL && Module.ctx && canvas == Module.canvas) return Module.ctx; + var ctx; + var contextHandle; + if (useWebGL) { + var contextAttributes = { + antialias: false, + alpha: false, + majorVersion: 2 + }; + if (webGLContextAttributes) { + for (var attribute in webGLContextAttributes) { + contextAttributes[attribute] = webGLContextAttributes[attribute] + } + } + if (typeof GL !== "undefined") { + contextHandle = GL.createContext(canvas, contextAttributes); + if (contextHandle) { + ctx = GL.getContext(contextHandle).GLctx + } + } + } else { + ctx = canvas.getContext("2d") + } + if (!ctx) return null; + if (setInModule) { + if (!useWebGL) assert(typeof GLctx === "undefined", "cannot set in module if GLctx is used, but we are a non-GL context that would replace it"); + Module.ctx = ctx; + if (useWebGL) GL.makeContextCurrent(contextHandle); + Module.useWebGL = useWebGL; + Browser.moduleContextCreatedCallbacks.forEach(function(callback) { + callback() + }); + Browser.init() + } + return ctx + }, + destroyContext: function(canvas, useWebGL, setInModule) {}, + fullscreenHandlersInstalled: false, + lockPointer: undefined, + resizeCanvas: undefined, + requestFullscreen: function(lockPointer, resizeCanvas) { + Browser.lockPointer = lockPointer; + Browser.resizeCanvas = resizeCanvas; + if (typeof Browser.lockPointer === "undefined") Browser.lockPointer = true; + if (typeof Browser.resizeCanvas === "undefined") Browser.resizeCanvas = false; + var canvas = Module["canvas"]; + + function fullscreenChange() { + Browser.isFullscreen = false; + var canvasContainer = canvas.parentNode; + if ((document["fullscreenElement"] || document["mozFullScreenElement"] || document["msFullscreenElement"] || document["webkitFullscreenElement"] || document["webkitCurrentFullScreenElement"]) === canvasContainer) { + canvas.exitFullscreen = Browser.exitFullscreen; + if (Browser.lockPointer) canvas.requestPointerLock(); + Browser.isFullscreen = true; + if (Browser.resizeCanvas) { + Browser.setFullscreenCanvasSize() + } else { + Browser.updateCanvasDimensions(canvas) + } + } else { + canvasContainer.parentNode.insertBefore(canvas, canvasContainer); + canvasContainer.parentNode.removeChild(canvasContainer); + if (Browser.resizeCanvas) { + Browser.setWindowedCanvasSize() + } else { + Browser.updateCanvasDimensions(canvas) + } + } + if (Module["onFullScreen"]) Module["onFullScreen"](Browser.isFullscreen); + if (Module["onFullscreen"]) Module["onFullscreen"](Browser.isFullscreen) + } + if (!Browser.fullscreenHandlersInstalled) { + Browser.fullscreenHandlersInstalled = true; + document.addEventListener("fullscreenchange", fullscreenChange, false); + document.addEventListener("mozfullscreenchange", fullscreenChange, false); + document.addEventListener("webkitfullscreenchange", fullscreenChange, false); + document.addEventListener("MSFullscreenChange", fullscreenChange, false) + } + var canvasContainer = document.createElement("div"); + canvas.parentNode.insertBefore(canvasContainer, canvas); + canvasContainer.appendChild(canvas); + canvasContainer.requestFullscreen = canvasContainer["requestFullscreen"] || canvasContainer["mozRequestFullScreen"] || canvasContainer["msRequestFullscreen"] || (canvasContainer["webkitRequestFullscreen"] ? function() { + canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"]) + } : null) || (canvasContainer["webkitRequestFullScreen"] ? function() { + canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"]) + } : null); + canvasContainer.requestFullscreen() + }, + exitFullscreen: function() { + if (!Browser.isFullscreen) { + return false + } + var CFS = document["exitFullscreen"] || document["cancelFullScreen"] || document["mozCancelFullScreen"] || document["msExitFullscreen"] || document["webkitCancelFullScreen"] || function() {}; + CFS.apply(document, []); + return true + }, + nextRAF: 0, + fakeRequestAnimationFrame: function(func) { + var now = Date.now(); + if (Browser.nextRAF === 0) { + Browser.nextRAF = now + 1e3 / 60 + } else { + while (now + 2 >= Browser.nextRAF) { + Browser.nextRAF += 1e3 / 60 + } + } + var delay = Math.max(Browser.nextRAF - now, 0); + setTimeout(func, delay) + }, + requestAnimationFrame: function(func) { + if (typeof requestAnimationFrame === "function") { + requestAnimationFrame(func); + return + } + var RAF = Browser.fakeRequestAnimationFrame; + RAF(func) + }, + safeCallback: function(func) { + return function() { + if (!ABORT) return func.apply(null, arguments) + } + }, + allowAsyncCallbacks: true, + queuedAsyncCallbacks: [], + pauseAsyncCallbacks: function() { + Browser.allowAsyncCallbacks = false + }, + resumeAsyncCallbacks: function() { + Browser.allowAsyncCallbacks = true; + if (Browser.queuedAsyncCallbacks.length > 0) { + var callbacks = Browser.queuedAsyncCallbacks; + Browser.queuedAsyncCallbacks = []; + callbacks.forEach(function(func) { + func() + }) + } + }, + safeRequestAnimationFrame: function(func) { + return Browser.requestAnimationFrame(function() { + if (ABORT) return; + if (Browser.allowAsyncCallbacks) { + func() + } else { + Browser.queuedAsyncCallbacks.push(func) + } + }) + }, + safeSetTimeout: function(func, timeout) { + noExitRuntime = true; + return setTimeout(function() { + if (ABORT) return; + if (Browser.allowAsyncCallbacks) { + func() + } else { + Browser.queuedAsyncCallbacks.push(func) + } + }, timeout) + }, + safeSetInterval: function(func, timeout) { + noExitRuntime = true; + return setInterval(function() { + if (ABORT) return; + if (Browser.allowAsyncCallbacks) { + func() + } + }, timeout) + }, + getMimetype: function(name) { + return { + "jpg": "image/jpeg", + "jpeg": "image/jpeg", + "png": "image/png", + "bmp": "image/bmp", + "ogg": "audio/ogg", + "wav": "audio/wav", + "mp3": "audio/mpeg" + } [name.substr(name.lastIndexOf(".") + 1)] + }, + getUserMedia: function(func) { + if (!window.getUserMedia) { + window.getUserMedia = navigator["getUserMedia"] || navigator["mozGetUserMedia"] + } + window.getUserMedia(func) + }, + getMovementX: function(event) { + return event["movementX"] || event["mozMovementX"] || event["webkitMovementX"] || 0 + }, + getMovementY: function(event) { + return event["movementY"] || event["mozMovementY"] || event["webkitMovementY"] || 0 + }, + getMouseWheelDelta: function(event) { + var delta = 0; + switch (event.type) { + case "DOMMouseScroll": + delta = event.detail / 3; + break; + case "mousewheel": + delta = event.wheelDelta / 120; + break; + case "wheel": + delta = event.deltaY; + switch (event.deltaMode) { + case 0: + delta /= 100; + break; + case 1: + delta /= 3; + break; + case 2: + delta *= 80; + break; + default: + throw "unrecognized mouse wheel delta mode: " + event.deltaMode + } + break; + default: + throw "unrecognized mouse wheel event: " + event.type + } + return delta + }, + mouseX: 0, + mouseY: 0, + mouseMovementX: 0, + mouseMovementY: 0, + touches: {}, + lastTouches: {}, + calculateMouseEvent: function(event) { + if (Browser.pointerLock) { + if (event.type != "mousemove" && "mozMovementX" in event) { + Browser.mouseMovementX = Browser.mouseMovementY = 0 + } else { + Browser.mouseMovementX = Browser.getMovementX(event); + Browser.mouseMovementY = Browser.getMovementY(event) + } + if (typeof SDL != "undefined") { + Browser.mouseX = SDL.mouseX + Browser.mouseMovementX; + Browser.mouseY = SDL.mouseY + Browser.mouseMovementY + } else { + Browser.mouseX += Browser.mouseMovementX; + Browser.mouseY += Browser.mouseMovementY + } + } else { + var rect = Module["canvas"].getBoundingClientRect(); + var cw = Module["canvas"].width; + var ch = Module["canvas"].height; + var scrollX = typeof window.scrollX !== "undefined" ? window.scrollX : window.pageXOffset; + var scrollY = typeof window.scrollY !== "undefined" ? window.scrollY : window.pageYOffset; + if (event.type === "touchstart" || event.type === "touchend" || event.type === "touchmove") { + var touch = event.touch; + if (touch === undefined) { + return + } + var adjustedX = touch.pageX - (scrollX + rect.left); + var adjustedY = touch.pageY - (scrollY + rect.top); + adjustedX = adjustedX * (cw / rect.width); + adjustedY = adjustedY * (ch / rect.height); + var coords = { + x: adjustedX, + y: adjustedY + }; + if (event.type === "touchstart") { + Browser.lastTouches[touch.identifier] = coords; + Browser.touches[touch.identifier] = coords + } else if (event.type === "touchend" || event.type === "touchmove") { + var last = Browser.touches[touch.identifier]; + if (!last) last = coords; + Browser.lastTouches[touch.identifier] = last; + Browser.touches[touch.identifier] = coords + } + return + } + var x = event.pageX - (scrollX + rect.left); + var y = event.pageY - (scrollY + rect.top); + x = x * (cw / rect.width); + y = y * (ch / rect.height); + Browser.mouseMovementX = x - Browser.mouseX; + Browser.mouseMovementY = y - Browser.mouseY; + Browser.mouseX = x; + Browser.mouseY = y + } + }, + asyncLoad: function(url, onload, onerror, noRunDep) { + var dep = !noRunDep ? getUniqueRunDependency("al " + url) : ""; + readAsync(url, function(arrayBuffer) { + assert(arrayBuffer, 'Loading data file "' + url + '" failed (no arrayBuffer).'); + onload(new Uint8Array(arrayBuffer)); + if (dep) removeRunDependency(dep) + }, function(event) { + if (onerror) { + onerror() + } else { + throw 'Loading data file "' + url + '" failed.' + } + }); + if (dep) addRunDependency(dep) + }, + resizeListeners: [], + updateResizeListeners: function() { + var canvas = Module["canvas"]; + Browser.resizeListeners.forEach(function(listener) { + listener(canvas.width, canvas.height) + }) + }, + setCanvasSize: function(width, height, noUpdates) { + var canvas = Module["canvas"]; + Browser.updateCanvasDimensions(canvas, width, height); + if (!noUpdates) Browser.updateResizeListeners() + }, + windowedWidth: 0, + windowedHeight: 0, + setFullscreenCanvasSize: function() { + if (typeof SDL != "undefined") { + var flags = HEAPU32[SDL.screen >> 2]; + flags = flags | 8388608; + HEAP32[SDL.screen >> 2] = flags + } + Browser.updateCanvasDimensions(Module["canvas"]); + Browser.updateResizeListeners() + }, + setWindowedCanvasSize: function() { + if (typeof SDL != "undefined") { + var flags = HEAPU32[SDL.screen >> 2]; + flags = flags & ~8388608; + HEAP32[SDL.screen >> 2] = flags + } + Browser.updateCanvasDimensions(Module["canvas"]); + Browser.updateResizeListeners() + }, + updateCanvasDimensions: function(canvas, wNative, hNative) { + if (wNative && hNative) { + canvas.widthNative = wNative; + canvas.heightNative = hNative + } else { + wNative = canvas.widthNative; + hNative = canvas.heightNative + } + var w = wNative; + var h = hNative; + if (Module["forcedAspectRatio"] && Module["forcedAspectRatio"] > 0) { + if (w / h < Module["forcedAspectRatio"]) { + w = Math.round(h * Module["forcedAspectRatio"]) + } else { + h = Math.round(w / Module["forcedAspectRatio"]) + } + } + if ((document["fullscreenElement"] || document["mozFullScreenElement"] || document["msFullscreenElement"] || document["webkitFullscreenElement"] || document["webkitCurrentFullScreenElement"]) === canvas.parentNode && typeof screen != "undefined") { + var factor = Math.min(screen.width / w, screen.height / h); + w = Math.round(w * factor); + h = Math.round(h * factor) + } + if (Browser.resizeCanvas) { + if (canvas.width != w) canvas.width = w; + if (canvas.height != h) canvas.height = h; + if (typeof canvas.style != "undefined") { + canvas.style.removeProperty("width"); + canvas.style.removeProperty("height") + } + } else { + if (canvas.width != wNative) canvas.width = wNative; + if (canvas.height != hNative) canvas.height = hNative; + if (typeof canvas.style != "undefined") { + if (w != wNative || h != hNative) { + canvas.style.setProperty("width", w + "px", "important"); + canvas.style.setProperty("height", h + "px", "important") + } else { + canvas.style.removeProperty("width"); + canvas.style.removeProperty("height") + } + } + } + }, + wgetRequests: {}, + nextWgetRequestHandle: 0, + getNextWgetRequestHandle: function() { + var handle = Browser.nextWgetRequestHandle; + Browser.nextWgetRequestHandle++; + return handle + } + }; + var AL = { + QUEUE_INTERVAL: 25, + QUEUE_LOOKAHEAD: .1, + DEVICE_NAME: "Emscripten OpenAL", + CAPTURE_DEVICE_NAME: "Emscripten OpenAL capture", + ALC_EXTENSIONS: { + ALC_SOFT_pause_device: true, + ALC_SOFT_HRTF: true + }, + AL_EXTENSIONS: { + AL_EXT_float32: true, + AL_SOFT_loop_points: true, + AL_SOFT_source_length: true, + AL_EXT_source_distance_model: true, + AL_SOFT_source_spatialize: true + }, + _alcErr: 0, + alcErr: 0, + deviceRefCounts: {}, + alcStringCache: {}, + paused: false, + stringCache: {}, + contexts: {}, + currentCtx: null, + buffers: { + 0: { + id: 0, + refCount: 0, + audioBuf: null, + frequency: 0, + bytesPerSample: 2, + channels: 1, + length: 0 + } + }, + paramArray: [], + _nextId: 1, + newId: function() { + return AL.freeIds.length > 0 ? AL.freeIds.pop() : AL._nextId++ + }, + freeIds: [], + scheduleContextAudio: function(ctx) { + if (Browser.mainLoop.timingMode === 1 && document["visibilityState"] != "visible") { + return + } + for (var i in ctx.sources) { + AL.scheduleSourceAudio(ctx.sources[i]) + } + }, + scheduleSourceAudio: function(src, lookahead) { + if (Browser.mainLoop.timingMode === 1 && document["visibilityState"] != "visible") { + return + } + if (src.state !== 4114) { + return + } + var currentTime = AL.updateSourceTime(src); + var startTime = src.bufStartTime; + var startOffset = src.bufOffset; + var bufCursor = src.bufsProcessed; + for (var i = 0; i < src.audioQueue.length; i++) { + var audioSrc = src.audioQueue[i]; + startTime = audioSrc._startTime + audioSrc._duration; + startOffset = 0; + bufCursor += audioSrc._skipCount + 1 + } + if (!lookahead) { + lookahead = AL.QUEUE_LOOKAHEAD + } + var lookaheadTime = currentTime + lookahead; + var skipCount = 0; + while (startTime < lookaheadTime) { + if (bufCursor >= src.bufQueue.length) { + if (src.looping) { + bufCursor %= src.bufQueue.length + } else { + break + } + } + var buf = src.bufQueue[bufCursor % src.bufQueue.length]; + if (buf.length === 0) { + skipCount++; + if (skipCount === src.bufQueue.length) { + break + } + } else { + var audioSrc = src.context.audioCtx.createBufferSource(); + audioSrc.buffer = buf.audioBuf; + audioSrc.playbackRate.value = src.playbackRate; + if (buf.audioBuf._loopStart || buf.audioBuf._loopEnd) { + audioSrc.loopStart = buf.audioBuf._loopStart; + audioSrc.loopEnd = buf.audioBuf._loopEnd + } + var duration = 0; + if (src.type === 4136 && src.looping) { + duration = Number.POSITIVE_INFINITY; + audioSrc.loop = true; + if (buf.audioBuf._loopStart) { + audioSrc.loopStart = buf.audioBuf._loopStart + } + if (buf.audioBuf._loopEnd) { + audioSrc.loopEnd = buf.audioBuf._loopEnd + } + } else { + duration = (buf.audioBuf.duration - startOffset) / src.playbackRate + } + audioSrc._startOffset = startOffset; + audioSrc._duration = duration; + audioSrc._skipCount = skipCount; + skipCount = 0; + audioSrc.connect(src.gain); + if (typeof audioSrc.start !== "undefined") { + startTime = Math.max(startTime, src.context.audioCtx.currentTime); + audioSrc.start(startTime, startOffset) + } else if (typeof audioSrc.noteOn !== "undefined") { + startTime = Math.max(startTime, src.context.audioCtx.currentTime); + audioSrc.noteOn(startTime) + } + audioSrc._startTime = startTime; + src.audioQueue.push(audioSrc); + startTime += duration + } + startOffset = 0; + bufCursor++ + } + }, + updateSourceTime: function(src) { + var currentTime = src.context.audioCtx.currentTime; + if (src.state !== 4114) { + return currentTime + } + if (!isFinite(src.bufStartTime)) { + src.bufStartTime = currentTime - src.bufOffset / src.playbackRate; + src.bufOffset = 0 + } + var nextStartTime = 0; + while (src.audioQueue.length) { + var audioSrc = src.audioQueue[0]; + src.bufsProcessed += audioSrc._skipCount; + nextStartTime = audioSrc._startTime + audioSrc._duration; + if (currentTime < nextStartTime) { + break + } + src.audioQueue.shift(); + src.bufStartTime = nextStartTime; + src.bufOffset = 0; + src.bufsProcessed++ + } + if (src.bufsProcessed >= src.bufQueue.length && !src.looping) { + AL.setSourceState(src, 4116) + } else if (src.type === 4136 && src.looping) { + var buf = src.bufQueue[0]; + if (buf.length === 0) { + src.bufOffset = 0 + } else { + var delta = (currentTime - src.bufStartTime) * src.playbackRate; + var loopStart = buf.audioBuf._loopStart || 0; + var loopEnd = buf.audioBuf._loopEnd || buf.audioBuf.duration; + if (loopEnd <= loopStart) { + loopEnd = buf.audioBuf.duration + } + if (delta < loopEnd) { + src.bufOffset = delta + } else { + src.bufOffset = loopStart + (delta - loopStart) % (loopEnd - loopStart) + } + } + } else if (src.audioQueue[0]) { + src.bufOffset = (currentTime - src.audioQueue[0]._startTime) * src.playbackRate + } else { + if (src.type !== 4136 && src.looping) { + var srcDuration = AL.sourceDuration(src) / src.playbackRate; + if (srcDuration > 0) { + src.bufStartTime += Math.floor((currentTime - src.bufStartTime) / srcDuration) * srcDuration + } + } + for (var i = 0; i < src.bufQueue.length; i++) { + if (src.bufsProcessed >= src.bufQueue.length) { + if (src.looping) { + src.bufsProcessed %= src.bufQueue.length + } else { + AL.setSourceState(src, 4116); + break + } + } + var buf = src.bufQueue[src.bufsProcessed]; + if (buf.length > 0) { + nextStartTime = src.bufStartTime + buf.audioBuf.duration / src.playbackRate; + if (currentTime < nextStartTime) { + src.bufOffset = (currentTime - src.bufStartTime) * src.playbackRate; + break + } + src.bufStartTime = nextStartTime + } + src.bufOffset = 0; + src.bufsProcessed++ + } + } + return currentTime + }, + cancelPendingSourceAudio: function(src) { + AL.updateSourceTime(src); + for (var i = 1; i < src.audioQueue.length; i++) { + var audioSrc = src.audioQueue[i]; + audioSrc.stop() + } + if (src.audioQueue.length > 1) { + src.audioQueue.length = 1 + } + }, + stopSourceAudio: function(src) { + for (var i = 0; i < src.audioQueue.length; i++) { + src.audioQueue[i].stop() + } + src.audioQueue.length = 0 + }, + setSourceState: function(src, state) { + if (state === 4114) { + if (src.state === 4114 || src.state == 4116) { + src.bufsProcessed = 0; + src.bufOffset = 0 + } else {} + AL.stopSourceAudio(src); + src.state = 4114; + src.bufStartTime = Number.NEGATIVE_INFINITY; + AL.scheduleSourceAudio(src) + } else if (state === 4115) { + if (src.state === 4114) { + AL.updateSourceTime(src); + AL.stopSourceAudio(src); + src.state = 4115 + } + } else if (state === 4116) { + if (src.state !== 4113) { + src.state = 4116; + src.bufsProcessed = src.bufQueue.length; + src.bufStartTime = Number.NEGATIVE_INFINITY; + src.bufOffset = 0; + AL.stopSourceAudio(src) + } + } else if (state === 4113) { + if (src.state !== 4113) { + src.state = 4113; + src.bufsProcessed = 0; + src.bufStartTime = Number.NEGATIVE_INFINITY; + src.bufOffset = 0; + AL.stopSourceAudio(src) + } + } + }, + initSourcePanner: function(src) { + if (src.type === 4144) { + return + } + var templateBuf = AL.buffers[0]; + for (var i = 0; i < src.bufQueue.length; i++) { + if (src.bufQueue[i].id !== 0) { + templateBuf = src.bufQueue[i]; + break + } + } + if (src.spatialize === 1 || src.spatialize === 2 && templateBuf.channels === 1) { + if (src.panner) { + return + } + src.panner = src.context.audioCtx.createPanner(); + AL.updateSourceGlobal(src); + AL.updateSourceSpace(src); + src.panner.connect(src.context.gain); + src.gain.disconnect(); + src.gain.connect(src.panner) + } else { + if (!src.panner) { + return + } + src.panner.disconnect(); + src.gain.disconnect(); + src.gain.connect(src.context.gain); + src.panner = null + } + }, + updateContextGlobal: function(ctx) { + for (var i in ctx.sources) { + AL.updateSourceGlobal(ctx.sources[i]) + } + }, + updateSourceGlobal: function(src) { + var panner = src.panner; + if (!panner) { + return + } + panner.refDistance = src.refDistance; + panner.maxDistance = src.maxDistance; + panner.rolloffFactor = src.rolloffFactor; + panner.panningModel = src.context.hrtf ? "HRTF" : "equalpower"; + var distanceModel = src.context.sourceDistanceModel ? src.distanceModel : src.context.distanceModel; + switch (distanceModel) { + case 0: + panner.distanceModel = "inverse"; + panner.refDistance = 3.40282e38; + break; + case 53249: + case 53250: + panner.distanceModel = "inverse"; + break; + case 53251: + case 53252: + panner.distanceModel = "linear"; + break; + case 53253: + case 53254: + panner.distanceModel = "exponential"; + break + } + }, + updateListenerSpace: function(ctx) { + var listener = ctx.audioCtx.listener; + if (listener.positionX) { + listener.positionX.value = ctx.listener.position[0]; + listener.positionY.value = ctx.listener.position[1]; + listener.positionZ.value = ctx.listener.position[2] + } else { + listener.setPosition(ctx.listener.position[0], ctx.listener.position[1], ctx.listener.position[2]) + } + if (listener.forwardX) { + listener.forwardX.value = ctx.listener.direction[0]; + listener.forwardY.value = ctx.listener.direction[1]; + listener.forwardZ.value = ctx.listener.direction[2]; + listener.upX.value = ctx.listener.up[0]; + listener.upY.value = ctx.listener.up[1]; + listener.upZ.value = ctx.listener.up[2] + } else { + listener.setOrientation(ctx.listener.direction[0], ctx.listener.direction[1], ctx.listener.direction[2], ctx.listener.up[0], ctx.listener.up[1], ctx.listener.up[2]) + } + for (var i in ctx.sources) { + AL.updateSourceSpace(ctx.sources[i]) + } + }, + updateSourceSpace: function(src) { + if (!src.panner) { + return + } + var panner = src.panner; + var posX = src.position[0]; + var posY = src.position[1]; + var posZ = src.position[2]; + var dirX = src.direction[0]; + var dirY = src.direction[1]; + var dirZ = src.direction[2]; + var listener = src.context.listener; + var lPosX = listener.position[0]; + var lPosY = listener.position[1]; + var lPosZ = listener.position[2]; + if (src.relative) { + var lBackX = -listener.direction[0]; + var lBackY = -listener.direction[1]; + var lBackZ = -listener.direction[2]; + var lUpX = listener.up[0]; + var lUpY = listener.up[1]; + var lUpZ = listener.up[2]; + var inverseMagnitude = function(x, y, z) { + var length = Math.sqrt(x * x + y * y + z * z); + if (length < Number.EPSILON) { + return 0 + } + return 1 / length + }; + var invMag = inverseMagnitude(lBackX, lBackY, lBackZ); + lBackX *= invMag; + lBackY *= invMag; + lBackZ *= invMag; + invMag = inverseMagnitude(lUpX, lUpY, lUpZ); + lUpX *= invMag; + lUpY *= invMag; + lUpZ *= invMag; + var lRightX = lUpY * lBackZ - lUpZ * lBackY; + var lRightY = lUpZ * lBackX - lUpX * lBackZ; + var lRightZ = lUpX * lBackY - lUpY * lBackX; + invMag = inverseMagnitude(lRightX, lRightY, lRightZ); + lRightX *= invMag; + lRightY *= invMag; + lRightZ *= invMag; + lUpX = lBackY * lRightZ - lBackZ * lRightY; + lUpY = lBackZ * lRightX - lBackX * lRightZ; + lUpZ = lBackX * lRightY - lBackY * lRightX; + var oldX = dirX; + var oldY = dirY; + var oldZ = dirZ; + dirX = oldX * lRightX + oldY * lUpX + oldZ * lBackX; + dirY = oldX * lRightY + oldY * lUpY + oldZ * lBackY; + dirZ = oldX * lRightZ + oldY * lUpZ + oldZ * lBackZ; + oldX = posX; + oldY = posY; + oldZ = posZ; + posX = oldX * lRightX + oldY * lUpX + oldZ * lBackX; + posY = oldX * lRightY + oldY * lUpY + oldZ * lBackY; + posZ = oldX * lRightZ + oldY * lUpZ + oldZ * lBackZ; + posX += lPosX; + posY += lPosY; + posZ += lPosZ + } + if (panner.positionX) { + panner.positionX.value = posX; + panner.positionY.value = posY; + panner.positionZ.value = posZ + } else { + panner.setPosition(posX, posY, posZ) + } + if (panner.orientationX) { + panner.orientationX.value = dirX; + panner.orientationY.value = dirY; + panner.orientationZ.value = dirZ + } else { + panner.setOrientation(dirX, dirY, dirZ) + } + var oldShift = src.dopplerShift; + var velX = src.velocity[0]; + var velY = src.velocity[1]; + var velZ = src.velocity[2]; + var lVelX = listener.velocity[0]; + var lVelY = listener.velocity[1]; + var lVelZ = listener.velocity[2]; + if (posX === lPosX && posY === lPosY && posZ === lPosZ || velX === lVelX && velY === lVelY && velZ === lVelZ) { + src.dopplerShift = 1 + } else { + var speedOfSound = src.context.speedOfSound; + var dopplerFactor = src.context.dopplerFactor; + var slX = lPosX - posX; + var slY = lPosY - posY; + var slZ = lPosZ - posZ; + var magSl = Math.sqrt(slX * slX + slY * slY + slZ * slZ); + var vls = (slX * lVelX + slY * lVelY + slZ * lVelZ) / magSl; + var vss = (slX * velX + slY * velY + slZ * velZ) / magSl; + vls = Math.min(vls, speedOfSound / dopplerFactor); + vss = Math.min(vss, speedOfSound / dopplerFactor); + src.dopplerShift = (speedOfSound - dopplerFactor * vls) / (speedOfSound - dopplerFactor * vss) + } + if (src.dopplerShift !== oldShift) { + AL.updateSourceRate(src) + } + }, + updateSourceRate: function(src) { + if (src.state === 4114) { + AL.cancelPendingSourceAudio(src); + var audioSrc = src.audioQueue[0]; + if (!audioSrc) { + return + } + var duration; + if (src.type === 4136 && src.looping) { + duration = Number.POSITIVE_INFINITY + } else { + duration = (audioSrc.buffer.duration - audioSrc._startOffset) / src.playbackRate + } + audioSrc._duration = duration; + audioSrc.playbackRate.value = src.playbackRate; + AL.scheduleSourceAudio(src) + } + }, + sourceDuration: function(src) { + var length = 0; + for (var i = 0; i < src.bufQueue.length; i++) { + var audioBuf = src.bufQueue[i].audioBuf; + length += audioBuf ? audioBuf.duration : 0 + } + return length + }, + sourceTell: function(src) { + AL.updateSourceTime(src); + var offset = 0; + for (var i = 0; i < src.bufsProcessed; i++) { + offset += src.bufQueue[i].audioBuf.duration + } + offset += src.bufOffset; + return offset + }, + sourceSeek: function(src, offset) { + var playing = src.state == 4114; + if (playing) { + AL.setSourceState(src, 4113) + } + if (src.bufQueue[src.bufsProcessed].audioBuf !== null) { + src.bufsProcessed = 0; + while (offset > src.bufQueue[src.bufsProcessed].audioBuf.duration) { + offset -= src.bufQueue[src.bufsProcessed].audiobuf.duration; + src.bufsProcessed++ + } + src.bufOffset = offset + } + if (playing) { + AL.setSourceState(src, 4114) + } + }, + getGlobalParam: function(funcname, param) { + if (!AL.currentCtx) { + return null + } + switch (param) { + case 49152: + return AL.currentCtx.dopplerFactor; + case 49155: + return AL.currentCtx.speedOfSound; + case 53248: + return AL.currentCtx.distanceModel; + default: + AL.currentCtx.err = 40962; + return null + } + }, + setGlobalParam: function(funcname, param, value) { + if (!AL.currentCtx) { + return + } + switch (param) { + case 49152: + if (!Number.isFinite(value) || value < 0) { + AL.currentCtx.err = 40963; + return + } + AL.currentCtx.dopplerFactor = value; + AL.updateListenerSpace(AL.currentCtx); + break; + case 49155: + if (!Number.isFinite(value) || value <= 0) { + AL.currentCtx.err = 40963; + return + } + AL.currentCtx.speedOfSound = value; + AL.updateListenerSpace(AL.currentCtx); + break; + case 53248: + switch (value) { + case 0: + case 53249: + case 53250: + case 53251: + case 53252: + case 53253: + case 53254: + AL.currentCtx.distanceModel = value; + AL.updateContextGlobal(AL.currentCtx); + break; + default: + AL.currentCtx.err = 40963; + return + } + break; + default: + AL.currentCtx.err = 40962; + return + } + }, + getListenerParam: function(funcname, param) { + if (!AL.currentCtx) { + return null + } + switch (param) { + case 4100: + return AL.currentCtx.listener.position; + case 4102: + return AL.currentCtx.listener.velocity; + case 4111: + return AL.currentCtx.listener.direction.concat(AL.currentCtx.listener.up); + case 4106: + return AL.currentCtx.gain.gain.value; + default: + AL.currentCtx.err = 40962; + return null + } + }, + setListenerParam: function(funcname, param, value) { + if (!AL.currentCtx) { + return + } + if (value === null) { + AL.currentCtx.err = 40962; + return + } + var listener = AL.currentCtx.listener; + switch (param) { + case 4100: + if (!Number.isFinite(value[0]) || !Number.isFinite(value[1]) || !Number.isFinite(value[2])) { + AL.currentCtx.err = 40963; + return + } + listener.position[0] = value[0]; + listener.position[1] = value[1]; + listener.position[2] = value[2]; + AL.updateListenerSpace(AL.currentCtx); + break; + case 4102: + if (!Number.isFinite(value[0]) || !Number.isFinite(value[1]) || !Number.isFinite(value[2])) { + AL.currentCtx.err = 40963; + return + } + listener.velocity[0] = value[0]; + listener.velocity[1] = value[1]; + listener.velocity[2] = value[2]; + AL.updateListenerSpace(AL.currentCtx); + break; + case 4106: + if (!Number.isFinite(value) || value < 0) { + AL.currentCtx.err = 40963; + return + } + AL.currentCtx.gain.gain.value = value; + break; + case 4111: + if (!Number.isFinite(value[0]) || !Number.isFinite(value[1]) || !Number.isFinite(value[2]) || !Number.isFinite(value[3]) || !Number.isFinite(value[4]) || !Number.isFinite(value[5])) { + AL.currentCtx.err = 40963; + return + } + listener.direction[0] = value[0]; + listener.direction[1] = value[1]; + listener.direction[2] = value[2]; + listener.up[0] = value[3]; + listener.up[1] = value[4]; + listener.up[2] = value[5]; + AL.updateListenerSpace(AL.currentCtx); + break; + default: + AL.currentCtx.err = 40962; + return + } + }, + getBufferParam: function(funcname, bufferId, param) { + if (!AL.currentCtx) { + return + } + var buf = AL.buffers[bufferId]; + if (!buf || bufferId === 0) { + AL.currentCtx.err = 40961; + return + } + switch (param) { + case 8193: + return buf.frequency; + case 8194: + return buf.bytesPerSample * 8; + case 8195: + return buf.channels; + case 8196: + return buf.length * buf.bytesPerSample * buf.channels; + case 8213: + if (buf.length === 0) { + return [0, 0] + } else { + return [(buf.audioBuf._loopStart || 0) * buf.frequency, (buf.audioBuf._loopEnd || buf.length) * buf.frequency] + } + default: + AL.currentCtx.err = 40962; + return null + } + }, + setBufferParam: function(funcname, bufferId, param, value) { + if (!AL.currentCtx) { + return + } + var buf = AL.buffers[bufferId]; + if (!buf || bufferId === 0) { + AL.currentCtx.err = 40961; + return + } + if (value === null) { + AL.currentCtx.err = 40962; + return + } + switch (param) { + case 8196: + if (value !== 0) { + AL.currentCtx.err = 40963; + return + } + break; + case 8213: + if (value[0] < 0 || value[0] > buf.length || value[1] < 0 || value[1] > buf.Length || value[0] >= value[1]) { + AL.currentCtx.err = 40963; + return + } + if (buf.refCount > 0) { + AL.currentCtx.err = 40964; + return + } + if (buf.audioBuf) { + buf.audioBuf._loopStart = value[0] / buf.frequency; + buf.audioBuf._loopEnd = value[1] / buf.frequency + } + break; + default: + AL.currentCtx.err = 40962; + return + } + }, + getSourceParam: function(funcname, sourceId, param) { + if (!AL.currentCtx) { + return null + } + var src = AL.currentCtx.sources[sourceId]; + if (!src) { + AL.currentCtx.err = 40961; + return null + } + switch (param) { + case 514: + return src.relative; + case 4097: + return src.coneInnerAngle; + case 4098: + return src.coneOuterAngle; + case 4099: + return src.pitch; + case 4100: + return src.position; + case 4101: + return src.direction; + case 4102: + return src.velocity; + case 4103: + return src.looping; + case 4105: + if (src.type === 4136) { + return src.bufQueue[0].id + } else { + return 0 + } + case 4106: + return src.gain.gain.value; + case 4109: + return src.minGain; + case 4110: + return src.maxGain; + case 4112: + return src.state; + case 4117: + if (src.bufQueue.length === 1 && src.bufQueue[0].id === 0) { + return 0 + } else { + return src.bufQueue.length + } + case 4118: + if (src.bufQueue.length === 1 && src.bufQueue[0].id === 0 || src.looping) { + return 0 + } else { + return src.bufsProcessed + } + case 4128: + return src.refDistance; + case 4129: + return src.rolloffFactor; + case 4130: + return src.coneOuterGain; + case 4131: + return src.maxDistance; + case 4132: + return AL.sourceTell(src); + case 4133: + var offset = AL.sourceTell(src); + if (offset > 0) { + offset *= src.bufQueue[0].frequency + } + return offset; + case 4134: + var offset = AL.sourceTell(src); + if (offset > 0) { + offset *= src.bufQueue[0].frequency * src.bufQueue[0].bytesPerSample + } + return offset; + case 4135: + return src.type; + case 4628: + return src.spatialize; + case 8201: + var length = 0; + var bytesPerFrame = 0; + for (var i = 0; i < src.bufQueue.length; i++) { + length += src.bufQueue[i].length; + if (src.bufQueue[i].id !== 0) { + bytesPerFrame = src.bufQueue[i].bytesPerSample * src.bufQueue[i].channels + } + } + return length * bytesPerFrame; + case 8202: + var length = 0; + for (var i = 0; i < src.bufQueue.length; i++) { + length += src.bufQueue[i].length + } + return length; + case 8203: + return AL.sourceDuration(src); + case 53248: + return src.distanceModel; + default: + AL.currentCtx.err = 40962; + return null + } + }, + setSourceParam: function(funcname, sourceId, param, value) { + if (!AL.currentCtx) { + return + } + var src = AL.currentCtx.sources[sourceId]; + if (!src) { + AL.currentCtx.err = 40961; + return + } + if (value === null) { + AL.currentCtx.err = 40962; + return + } + switch (param) { + case 514: + if (value === 1) { + src.relative = true; + AL.updateSourceSpace(src) + } else if (value === 0) { + src.relative = false; + AL.updateSourceSpace(src) + } else { + AL.currentCtx.err = 40963; + return + } + break; + case 4097: + if (!Number.isFinite(value)) { + AL.currentCtx.err = 40963; + return + } + src.coneInnerAngle = value; + if (src.panner) { + src.panner.coneInnerAngle = value % 360 + } + break; + case 4098: + if (!Number.isFinite(value)) { + AL.currentCtx.err = 40963; + return + } + src.coneOuterAngle = value; + if (src.panner) { + src.panner.coneOuterAngle = value % 360 + } + break; + case 4099: + if (!Number.isFinite(value) || value <= 0) { + AL.currentCtx.err = 40963; + return + } + if (src.pitch === value) { + break + } + src.pitch = value; + AL.updateSourceRate(src); + break; + case 4100: + if (!Number.isFinite(value[0]) || !Number.isFinite(value[1]) || !Number.isFinite(value[2])) { + AL.currentCtx.err = 40963; + return + } + src.position[0] = value[0]; + src.position[1] = value[1]; + src.position[2] = value[2]; + AL.updateSourceSpace(src); + break; + case 4101: + if (!Number.isFinite(value[0]) || !Number.isFinite(value[1]) || !Number.isFinite(value[2])) { + AL.currentCtx.err = 40963; + return + } + src.direction[0] = value[0]; + src.direction[1] = value[1]; + src.direction[2] = value[2]; + AL.updateSourceSpace(src); + break; + case 4102: + if (!Number.isFinite(value[0]) || !Number.isFinite(value[1]) || !Number.isFinite(value[2])) { + AL.currentCtx.err = 40963; + return + } + src.velocity[0] = value[0]; + src.velocity[1] = value[1]; + src.velocity[2] = value[2]; + AL.updateSourceSpace(src); + break; + case 4103: + if (value === 1) { + src.looping = true; + AL.updateSourceTime(src); + if (src.type === 4136 && src.audioQueue.length > 0) { + var audioSrc = src.audioQueue[0]; + audioSrc.loop = true; + audioSrc._duration = Number.POSITIVE_INFINITY + } + } else if (value === 0) { + src.looping = false; + var currentTime = AL.updateSourceTime(src); + if (src.type === 4136 && src.audioQueue.length > 0) { + var audioSrc = src.audioQueue[0]; + audioSrc.loop = false; + audioSrc._duration = src.bufQueue[0].audioBuf.duration / src.playbackRate; + audioSrc._startTime = currentTime - src.bufOffset / src.playbackRate + } + } else { + AL.currentCtx.err = 40963; + return + } + break; + case 4105: + if (src.state === 4114 || src.state === 4115) { + AL.currentCtx.err = 40964; + return + } + if (value === 0) { + for (var i = 0; i < src.bufQueue.length; i++) { + src.bufQueue[i].refCount-- + } + src.bufQueue.length = 1; + src.bufQueue[0] = AL.buffers[0]; + src.bufsProcessed = 0; + src.type = 4144 + } else { + var buf = AL.buffers[value]; + if (!buf) { + AL.currentCtx.err = 40963; + return + } + for (var i = 0; i < src.bufQueue.length; i++) { + src.bufQueue[i].refCount-- + } + src.bufQueue.length = 0; + buf.refCount++; + src.bufQueue = [buf]; + src.bufsProcessed = 0; + src.type = 4136 + } + AL.initSourcePanner(src); + AL.scheduleSourceAudio(src); + break; + case 4106: + if (!Number.isFinite(value) || value < 0) { + AL.currentCtx.err = 40963; + return + } + src.gain.gain.value = value; + break; + case 4109: + if (!Number.isFinite(value) || value < 0 || value > Math.min(src.maxGain, 1)) { + AL.currentCtx.err = 40963; + return + } + src.minGain = value; + break; + case 4110: + if (!Number.isFinite(value) || value < Math.max(0, src.minGain) || value > 1) { + AL.currentCtx.err = 40963; + return + } + src.maxGain = value; + break; + case 4128: + if (!Number.isFinite(value) || value < 0) { + AL.currentCtx.err = 40963; + return + } + src.refDistance = value; + if (src.panner) { + src.panner.refDistance = value + } + break; + case 4129: + if (!Number.isFinite(value) || value < 0) { + AL.currentCtx.err = 40963; + return + } + src.rolloffFactor = value; + if (src.panner) { + src.panner.rolloffFactor = value + } + break; + case 4130: + if (!Number.isFinite(value) || value < 0 || value > 1) { + AL.currentCtx.err = 40963; + return + } + src.coneOuterGain = value; + if (src.panner) { + src.panner.coneOuterGain = value + } + break; + case 4131: + if (!Number.isFinite(value) || value < 0) { + AL.currentCtx.err = 40963; + return + } + src.maxDistance = value; + if (src.panner) { + src.panner.maxDistance = value + } + break; + case 4132: + if (value < 0 || value > AL.sourceDuration(src)) { + AL.currentCtx.err = 40963; + return + } + AL.sourceSeek(src, value); + break; + case 4133: + var srcLen = AL.sourceDuration(src); + if (srcLen > 0) { + var frequency; + for (var bufId in src.bufQueue) { + if (bufId) { + frequency = src.bufQueue[bufId].frequency; + break + } + } + value /= frequency + } + if (value < 0 || value > srcLen) { + AL.currentCtx.err = 40963; + return + } + AL.sourceSeek(src, value); + break; + case 4134: + var srcLen = AL.sourceDuration(src); + if (srcLen > 0) { + var bytesPerSec; + for (var bufId in src.bufQueue) { + if (bufId) { + var buf = src.bufQueue[bufId]; + bytesPerSec = buf.frequency * buf.bytesPerSample * buf.channels; + break + } + } + value /= bytesPerSec + } + if (value < 0 || value > srcLen) { + AL.currentCtx.err = 40963; + return + } + AL.sourceSeek(src, value); + break; + case 4628: + if (value !== 0 && value !== 1 && value !== 2) { + AL.currentCtx.err = 40963; + return + } + src.spatialize = value; + AL.initSourcePanner(src); + break; + case 8201: + case 8202: + case 8203: + AL.currentCtx.err = 40964; + break; + case 53248: + switch (value) { + case 0: + case 53249: + case 53250: + case 53251: + case 53252: + case 53253: + case 53254: + src.distanceModel = value; + if (AL.currentCtx.sourceDistanceModel) { + AL.updateContextGlobal(AL.currentCtx) + } + break; + default: + AL.currentCtx.err = 40963; + return + } + break; + default: + AL.currentCtx.err = 40962; + return + } + }, + captures: {}, + sharedCaptureAudioCtx: null, + requireValidCaptureDevice: function(deviceId, funcname) { + if (deviceId === 0) { + AL.alcErr = 40961; + return null + } + var c = AL.captures[deviceId]; + if (!c) { + AL.alcErr = 40961; + return null + } + var err = c.mediaStreamError; + if (err) { + AL.alcErr = 40961; + return null + } + return c + } + }; + + function _alBufferData(bufferId, format, pData, size, freq) { + if (!AL.currentCtx) { + return + } + var buf = AL.buffers[bufferId]; + if (!buf) { + AL.currentCtx.err = 40963; + return + } + if (freq <= 0) { + AL.currentCtx.err = 40963; + return + } + var audioBuf = null; + try { + switch (format) { + case 4352: + if (size > 0) { + audioBuf = AL.currentCtx.audioCtx.createBuffer(1, size, freq); + var channel0 = audioBuf.getChannelData(0); + for (var i = 0; i < size; ++i) { + channel0[i] = HEAPU8[pData++] * .0078125 - 1 + } + } + buf.bytesPerSample = 1; + buf.channels = 1; + buf.length = size; + break; + case 4353: + if (size > 0) { + audioBuf = AL.currentCtx.audioCtx.createBuffer(1, size >> 1, freq); + var channel0 = audioBuf.getChannelData(0); + pData >>= 1; + for (var i = 0; i < size >> 1; ++i) { + channel0[i] = HEAP16[pData++] * 30517578125e-15 + } + } + buf.bytesPerSample = 2; + buf.channels = 1; + buf.length = size >> 1; + break; + case 4354: + if (size > 0) { + audioBuf = AL.currentCtx.audioCtx.createBuffer(2, size >> 1, freq); + var channel0 = audioBuf.getChannelData(0); + var channel1 = audioBuf.getChannelData(1); + for (var i = 0; i < size >> 1; ++i) { + channel0[i] = HEAPU8[pData++] * .0078125 - 1; + channel1[i] = HEAPU8[pData++] * .0078125 - 1 + } + } + buf.bytesPerSample = 1; + buf.channels = 2; + buf.length = size >> 1; + break; + case 4355: + if (size > 0) { + audioBuf = AL.currentCtx.audioCtx.createBuffer(2, size >> 2, freq); + var channel0 = audioBuf.getChannelData(0); + var channel1 = audioBuf.getChannelData(1); + pData >>= 1; + for (var i = 0; i < size >> 2; ++i) { + channel0[i] = HEAP16[pData++] * 30517578125e-15; + channel1[i] = HEAP16[pData++] * 30517578125e-15 + } + } + buf.bytesPerSample = 2; + buf.channels = 2; + buf.length = size >> 2; + break; + case 65552: + if (size > 0) { + audioBuf = AL.currentCtx.audioCtx.createBuffer(1, size >> 2, freq); + var channel0 = audioBuf.getChannelData(0); + pData >>= 2; + for (var i = 0; i < size >> 2; ++i) { + channel0[i] = HEAPF32[pData++] + } + } + buf.bytesPerSample = 4; + buf.channels = 1; + buf.length = size >> 2; + break; + case 65553: + if (size > 0) { + audioBuf = AL.currentCtx.audioCtx.createBuffer(2, size >> 3, freq); + var channel0 = audioBuf.getChannelData(0); + var channel1 = audioBuf.getChannelData(1); + pData >>= 2; + for (var i = 0; i < size >> 3; ++i) { + channel0[i] = HEAPF32[pData++]; + channel1[i] = HEAPF32[pData++] + } + } + buf.bytesPerSample = 4; + buf.channels = 2; + buf.length = size >> 3; + break; + default: + AL.currentCtx.err = 40963; + return + } + buf.frequency = freq; + buf.audioBuf = audioBuf + } catch (e) { + AL.currentCtx.err = 40963; + return + } + } + + function _alDeleteBuffers(count, pBufferIds) { + if (!AL.currentCtx) { + return + } + for (var i = 0; i < count; ++i) { + var bufId = HEAP32[pBufferIds + i * 4 >> 2]; + if (bufId === 0) { + continue + } + if (!AL.buffers[bufId]) { + AL.currentCtx.err = 40961; + return + } + if (AL.buffers[bufId].refCount) { + AL.currentCtx.err = 40964; + return + } + } + for (var i = 0; i < count; ++i) { + var bufId = HEAP32[pBufferIds + i * 4 >> 2]; + if (bufId === 0) { + continue + } + AL.deviceRefCounts[AL.buffers[bufId].deviceId]--; + delete AL.buffers[bufId]; + AL.freeIds.push(bufId) + } + } + + function _alSourcei(sourceId, param, value) { + switch (param) { + case 514: + case 4097: + case 4098: + case 4103: + case 4105: + case 4128: + case 4129: + case 4131: + case 4132: + case 4133: + case 4134: + case 4628: + case 8201: + case 8202: + case 53248: + AL.setSourceParam("alSourcei", sourceId, param, value); + break; + default: + AL.setSourceParam("alSourcei", sourceId, param, null); + break + } + } + + function _alDeleteSources(count, pSourceIds) { + if (!AL.currentCtx) { + return + } + for (var i = 0; i < count; ++i) { + var srcId = HEAP32[pSourceIds + i * 4 >> 2]; + if (!AL.currentCtx.sources[srcId]) { + AL.currentCtx.err = 40961; + return + } + } + for (var i = 0; i < count; ++i) { + var srcId = HEAP32[pSourceIds + i * 4 >> 2]; + AL.setSourceState(AL.currentCtx.sources[srcId], 4116); + _alSourcei(srcId, 4105, 0); + delete AL.currentCtx.sources[srcId]; + AL.freeIds.push(srcId) + } + } + + function _alGenBuffers(count, pBufferIds) { + if (!AL.currentCtx) { + return + } + for (var i = 0; i < count; ++i) { + var buf = { + deviceId: AL.currentCtx.deviceId, + id: AL.newId(), + refCount: 0, + audioBuf: null, + frequency: 0, + bytesPerSample: 2, + channels: 1, + length: 0 + }; + AL.deviceRefCounts[buf.deviceId]++; + AL.buffers[buf.id] = buf; + HEAP32[pBufferIds + i * 4 >> 2] = buf.id + } + } + + function _alGenSources(count, pSourceIds) { + if (!AL.currentCtx) { + return + } + for (var i = 0; i < count; ++i) { + var gain = AL.currentCtx.audioCtx.createGain(); + gain.connect(AL.currentCtx.gain); + if (window.proc_gain) proc_gain(gain); + var src = { + context: AL.currentCtx, + id: AL.newId(), + type: 4144, + state: 4113, + bufQueue: [AL.buffers[0]], + audioQueue: [], + looping: false, + pitch: 1, + dopplerShift: 1, + gain: gain, + minGain: 0, + maxGain: 1, + panner: null, + bufsProcessed: 0, + bufStartTime: Number.NEGATIVE_INFINITY, + bufOffset: 0, + relative: false, + refDistance: 1, + maxDistance: 3.40282e38, + rolloffFactor: 1, + position: [0, 0, 0], + velocity: [0, 0, 0], + direction: [0, 0, 0], + coneOuterGain: 0, + coneInnerAngle: 360, + coneOuterAngle: 360, + distanceModel: 53250, + spatialize: 2, + get playbackRate() { + return this.pitch * this.dopplerShift + } + }; + AL.currentCtx.sources[src.id] = src; + HEAP32[pSourceIds + i * 4 >> 2] = src.id + } + } + + function _alGetSourcei(sourceId, param, pValue) { + var val = AL.getSourceParam("alGetSourcei", sourceId, param); + if (val === null) { + return + } + if (!pValue) { + AL.currentCtx.err = 40963; + return + } + switch (param) { + case 514: + case 4097: + case 4098: + case 4103: + case 4105: + case 4112: + case 4117: + case 4118: + case 4128: + case 4129: + case 4131: + case 4132: + case 4133: + case 4134: + case 4135: + case 4628: + case 8201: + case 8202: + case 53248: + HEAP32[pValue >> 2] = val; + break; + default: + AL.currentCtx.err = 40962; + return + } + } + + function _alSource3i(sourceId, param, value0, value1, value2) { + switch (param) { + case 4100: + case 4101: + case 4102: + AL.paramArray[0] = value0; + AL.paramArray[1] = value1; + AL.paramArray[2] = value2; + AL.setSourceParam("alSource3i", sourceId, param, AL.paramArray); + break; + default: + AL.setSourceParam("alSource3i", sourceId, param, null); + break + } + } + + function _alSourcePlay(sourceId) { + if (!AL.currentCtx) { + return + } + var src = AL.currentCtx.sources[sourceId]; + if (!src) { + AL.currentCtx.err = 40961; + return + } + AL.setSourceState(src, 4114) + } + + function _alSourceQueueBuffers(sourceId, count, pBufferIds) { + if (!AL.currentCtx) { + return + } + var src = AL.currentCtx.sources[sourceId]; + if (!src) { + AL.currentCtx.err = 40961; + return + } + if (src.type === 4136) { + AL.currentCtx.err = 40964; + return + } + if (count === 0) { + return + } + var templateBuf = AL.buffers[0]; + for (var i = 0; i < src.bufQueue.length; i++) { + if (src.bufQueue[i].id !== 0) { + templateBuf = src.bufQueue[i]; + break + } + } + for (var i = 0; i < count; ++i) { + var bufId = HEAP32[pBufferIds + i * 4 >> 2]; + var buf = AL.buffers[bufId]; + if (!buf) { + AL.currentCtx.err = 40961; + return + } + if (templateBuf.id !== 0 && (buf.frequency !== templateBuf.frequency || buf.bytesPerSample !== templateBuf.bytesPerSample || buf.channels !== templateBuf.channels)) { + AL.currentCtx.err = 40964 + } + } + if (src.bufQueue.length === 1 && src.bufQueue[0].id === 0) { + src.bufQueue.length = 0 + } + src.type = 4137; + for (var i = 0; i < count; ++i) { + var bufId = HEAP32[pBufferIds + i * 4 >> 2]; + var buf = AL.buffers[bufId]; + buf.refCount++; + src.bufQueue.push(buf) + } + if (src.looping) { + AL.cancelPendingSourceAudio(src) + } + AL.initSourcePanner(src); + AL.scheduleSourceAudio(src) + } + + function _alSourceStop(sourceId) { + if (!AL.currentCtx) { + return + } + var src = AL.currentCtx.sources[sourceId]; + if (!src) { + AL.currentCtx.err = 40961; + return + } + AL.setSourceState(src, 4116) + } + + function _alSourceUnqueueBuffers(sourceId, count, pBufferIds) { + if (!AL.currentCtx) { + return + } + var src = AL.currentCtx.sources[sourceId]; + if (!src) { + AL.currentCtx.err = 40961; + return + } + if (count > (src.bufQueue.length === 1 && src.bufQueue[0].id === 0 ? 0 : src.bufsProcessed)) { + AL.currentCtx.err = 40963; + return + } + if (count === 0) { + return + } + for (var i = 0; i < count; i++) { + var buf = src.bufQueue.shift(); + buf.refCount--; + HEAP32[pBufferIds + i * 4 >> 2] = buf.id; + src.bufsProcessed-- + } + if (src.bufQueue.length === 0) { + src.bufQueue.push(AL.buffers[0]) + } + AL.initSourcePanner(src); + AL.scheduleSourceAudio(src) + } + + function _alSourcef(sourceId, param, value) { + switch (param) { + case 4097: + case 4098: + case 4099: + case 4106: + case 4109: + case 4110: + case 4128: + case 4129: + case 4130: + case 4131: + case 4132: + case 4133: + case 4134: + case 8203: + AL.setSourceParam("alSourcef", sourceId, param, value); + break; + default: + AL.setSourceParam("alSourcef", sourceId, param, null); + break + } + } + + function _alcCloseDevice(deviceId) { + if (!(deviceId in AL.deviceRefCounts) || AL.deviceRefCounts[deviceId] > 0) { + return 0 + } + delete AL.deviceRefCounts[deviceId]; + AL.freeIds.push(deviceId); + return 1 + } + + function _alcCreateContext(deviceId, pAttrList) { + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return 0 + } + var options = null; + var attrs = []; + var hrtf = null; + pAttrList >>= 2; + if (pAttrList) { + var attr = 0; + var val = 0; + while (true) { + attr = HEAP32[pAttrList++]; + attrs.push(attr); + if (attr === 0) { + break + } + val = HEAP32[pAttrList++]; + attrs.push(val); + switch (attr) { + case 4103: + if (!options) { + options = {} + } + options.sampleRate = val; + break; + case 4112: + case 4113: + break; + case 6546: + switch (val) { + case 0: + hrtf = false; + break; + case 1: + hrtf = true; + break; + case 2: + break; + default: + AL.alcErr = 40964; + return 0 + } + break; + case 6550: + if (val !== 0) { + AL.alcErr = 40964; + return 0 + } + break; + default: + AL.alcErr = 40964; + return 0 + } + } + } + var AudioContext = window.AudioContext || window.webkitAudioContext; + var ac = null; + try { + if (options) { + ac = new AudioContext(options) + } else { + ac = new AudioContext + } + } catch (e) { + if (e.name === "NotSupportedError") { + AL.alcErr = 40964 + } else { + AL.alcErr = 40961 + } + return 0 + } + if (typeof ac.createGain === "undefined") { + ac.createGain = ac.createGainNode + } + var gain = ac.createGain(); + gain.connect(ac.destination); + var ctx = { + deviceId: deviceId, + id: AL.newId(), + attrs: attrs, + audioCtx: ac, + listener: { + position: [0, 0, 0], + velocity: [0, 0, 0], + direction: [0, 0, 0], + up: [0, 0, 0] + }, + sources: [], + interval: setInterval(function() { + AL.scheduleContextAudio(ctx) + }, AL.QUEUE_INTERVAL), + gain: gain, + distanceModel: 53250, + speedOfSound: 343.3, + dopplerFactor: 1, + sourceDistanceModel: false, + hrtf: hrtf || false, + _err: 0, + get err() { + return this._err + }, + set err(val) { + if (this._err === 0 || val === 0) { + this._err = val + } + } + }; + AL.deviceRefCounts[deviceId]++; + AL.contexts[ctx.id] = ctx; + if (hrtf !== null) { + for (var ctxId in AL.contexts) { + var c = AL.contexts[ctxId]; + if (c.deviceId === deviceId) { + c.hrtf = hrtf; + AL.updateContextGlobal(c) + } + } + } + return ctx.id + } + + function _alcDestroyContext(contextId) { + var ctx = AL.contexts[contextId]; + if (AL.currentCtx === ctx) { + AL.alcErr = 40962; + return + } + if (AL.contexts[contextId].interval) { + clearInterval(AL.contexts[contextId].interval) + } + AL.deviceRefCounts[ctx.deviceId]--; + delete AL.contexts[contextId]; + AL.freeIds.push(contextId) + } + + function _alcGetIntegerv(deviceId, param, size, pValues) { + if (size === 0 || !pValues) { + return + } + switch (param) { + case 4096: + HEAP32[pValues >> 2] = 1; + break; + case 4097: + HEAP32[pValues >> 2] = 1; + break; + case 4098: + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return + } + if (!AL.currentCtx) { + AL.alcErr = 40962; + return + } + HEAP32[pValues >> 2] = AL.currentCtx.attrs.length; + break; + case 4099: + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return + } + if (!AL.currentCtx) { + AL.alcErr = 40962; + return + } + for (var i = 0; i < AL.currentCtx.attrs.length; i++) { + HEAP32[pValues + i * 4 >> 2] = AL.currentCtx.attrs[i] + } + break; + case 4103: + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return + } + if (!AL.currentCtx) { + AL.alcErr = 40962; + return + } + HEAP32[pValues >> 2] = AL.currentCtx.audioCtx.sampleRate; + break; + case 4112: + case 4113: + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return + } + if (!AL.currentCtx) { + AL.alcErr = 40962; + return + } + HEAP32[pValues >> 2] = 2147483647; + break; + case 6546: + case 6547: + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return + } + var hrtfStatus = 0; + for (var ctxId in AL.contexts) { + var ctx = AL.contexts[ctxId]; + if (ctx.deviceId === deviceId) { + hrtfStatus = ctx.hrtf ? 1 : 0 + } + } + HEAP32[pValues >> 2] = hrtfStatus; + break; + case 6548: + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return + } + HEAP32[pValues >> 2] = 1; + break; + case 131075: + if (!(deviceId in AL.deviceRefCounts)) { + AL.alcErr = 40961; + return + } + if (!AL.currentCtx) { + AL.alcErr = 40962; + return + } + HEAP32[pValues >> 2] = 1; + case 786: + var c = AL.requireValidCaptureDevice(deviceId, "alcGetIntegerv"); + if (!c) { + return + } + var n = c.capturedFrameCount; + var dstfreq = c.requestedSampleRate; + var srcfreq = c.audioCtx.sampleRate; + var nsamples = Math.floor(n * (dstfreq / srcfreq)); + HEAP32[pValues >> 2] = nsamples; + break; + default: + AL.alcErr = 40963; + return + } + } + + function _alcMakeContextCurrent(contextId) { + if (contextId === 0) { + AL.currentCtx = null; + return 0 + } else { + AL.currentCtx = AL.contexts[contextId]; + return 1 + } + } + + function _alcOpenDevice(pDeviceName) { + if (pDeviceName) { + var name = UTF8ToString(pDeviceName); + if (name !== AL.DEVICE_NAME) { + return 0 + } + } + if (typeof AudioContext !== "undefined" || typeof webkitAudioContext !== "undefined") { + var deviceId = AL.newId(); + AL.deviceRefCounts[deviceId] = 0; + return deviceId + } else { + return 0 + } + } + var _emscripten_get_now_is_monotonic = true; + + function _clock_gettime(clk_id, tp) { + var now; + if (clk_id === 0) { + now = Date.now() + } else if ((clk_id === 1 || clk_id === 4) && _emscripten_get_now_is_monotonic) { + now = _emscripten_get_now() + } else { + setErrNo(28); + return -1 + } + HEAP32[tp >> 2] = now / 1e3 | 0; + HEAP32[tp + 4 >> 2] = now % 1e3 * 1e3 * 1e3 | 0; + return 0 + } + + function _dlclose(handle) { + abort("To use dlopen, you need to use Emscripten's linking support, see https://github.com/emscripten-core/emscripten/wiki/Linking") + } + var EGL = { + errorCode: 12288, + defaultDisplayInitialized: false, + currentContext: 0, + currentReadSurface: 0, + currentDrawSurface: 0, + contextAttributes: { + alpha: false, + depth: false, + stencil: false, + antialias: false + }, + stringCache: {}, + setErrorCode: function(code) { + EGL.errorCode = code + }, + chooseConfig: function(display, attribList, config, config_size, numConfigs) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (attribList) { + for (;;) { + var param = HEAP32[attribList >> 2]; + if (param == 12321) { + var alphaSize = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.alpha = alphaSize > 0 + } else if (param == 12325) { + var depthSize = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.depth = depthSize > 0 + } else if (param == 12326) { + var stencilSize = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.stencil = stencilSize > 0 + } else if (param == 12337) { + var samples = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.antialias = samples > 0 + } else if (param == 12338) { + var samples = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.antialias = samples == 1 + } else if (param == 12544) { + var requestedPriority = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.lowLatency = requestedPriority != 12547 + } else if (param == 12344) { + break + } + attribList += 8 + } + } + if ((!config || !config_size) && !numConfigs) { + EGL.setErrorCode(12300); + return 0 + } + if (numConfigs) { + HEAP32[numConfigs >> 2] = 1 + } + if (config && config_size > 0) { + HEAP32[config >> 2] = 62002 + } + EGL.setErrorCode(12288); + return 1 + } + }; + + function _eglBindAPI(api) { + if (api == 12448) { + EGL.setErrorCode(12288); + return 1 + } else { + EGL.setErrorCode(12300); + return 0 + } + } + + function _eglChooseConfig(display, attrib_list, configs, config_size, numConfigs) { + return EGL.chooseConfig(display, attrib_list, configs, config_size, numConfigs) + } + + function __webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(ctx) { + return !!(ctx.dibvbi = ctx.getExtension("WEBGL_draw_instanced_base_vertex_base_instance")) + } + var GL = { + counter: 1, + lastError: 0, + buffers: [], + mappedBuffers: {}, + programs: [], + framebuffers: [], + renderbuffers: [], + textures: [], + uniforms: [], + shaders: [], + vaos: [], + contexts: [], + currentContext: null, + offscreenCanvases: {}, + timerQueriesEXT: [], + queries: [], + samplers: [], + transformFeedbacks: [], + syncs: [], + programInfos: {}, + stringCache: {}, + stringiCache: {}, + unpackAlignment: 4, + init: function() { + var miniTempFloatBuffer = new Float32Array(GL.MINI_TEMP_BUFFER_SIZE); + for (var i = 0; i < GL.MINI_TEMP_BUFFER_SIZE; i++) { + GL.miniTempBufferFloatViews[i] = miniTempFloatBuffer.subarray(0, i + 1) + } + var miniTempIntBuffer = new Int32Array(GL.MINI_TEMP_BUFFER_SIZE); + for (var i = 0; i < GL.MINI_TEMP_BUFFER_SIZE; i++) { + GL.miniTempBufferIntViews[i] = miniTempIntBuffer.subarray(0, i + 1) + } + }, + recordError: function recordError(errorCode) { + if (!GL.lastError) { + GL.lastError = errorCode + } + }, + getNewId: function(table) { + var ret = GL.counter++; + for (var i = table.length; i < ret; i++) { + table[i] = null + } + return ret + }, + MINI_TEMP_BUFFER_SIZE: 256, + miniTempBufferFloatViews: [0], + miniTempBufferIntViews: [0], + getSource: function(shader, count, string, length) { + var source = ""; + for (var i = 0; i < count; ++i) { + var len = length ? HEAP32[length + i * 4 >> 2] : -1; + source += UTF8ToString(HEAP32[string + i * 4 >> 2], len < 0 ? undefined : len) + } + return source + }, + createContext: function(canvas, webGLContextAttributes) { + var ctx = webGLContextAttributes.majorVersion > 1 ? canvas.getContext("webgl2", webGLContextAttributes) : canvas.getContext("webgl", webGLContextAttributes); + if (!ctx) return 0; + var handle = GL.registerContext(ctx, webGLContextAttributes); + return handle + }, + registerContext: function(ctx, webGLContextAttributes) { + var handle = GL.getNewId(GL.contexts); + var context = { + handle: handle, + attributes: webGLContextAttributes, + version: webGLContextAttributes.majorVersion, + GLctx: ctx + }; + if (ctx.canvas) ctx.canvas.GLctxObject = context; + GL.contexts[handle] = context; + if (typeof webGLContextAttributes.enableExtensionsByDefault === "undefined" || webGLContextAttributes.enableExtensionsByDefault) { + GL.initExtensions(context) + } + return handle + }, + makeContextCurrent: function(contextHandle) { + GL.currentContext = GL.contexts[contextHandle]; + Module.ctx = GLctx = GL.currentContext && GL.currentContext.GLctx; + return !(contextHandle && !GLctx) + }, + getContext: function(contextHandle) { + return GL.contexts[contextHandle] + }, + deleteContext: function(contextHandle) { + if (GL.currentContext === GL.contexts[contextHandle]) GL.currentContext = null; + if (typeof JSEvents === "object") JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas); + if (GL.contexts[contextHandle] && GL.contexts[contextHandle].GLctx.canvas) GL.contexts[contextHandle].GLctx.canvas.GLctxObject = undefined; + GL.contexts[contextHandle] = null + }, + initExtensions: function(context) { + if (!context) context = GL.currentContext; + if (context.initExtensionsDone) return; + context.initExtensionsDone = true; + var GLctx = context.GLctx; + __webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx); + GLctx.disjointTimerQueryExt = GLctx.getExtension("EXT_disjoint_timer_query"); + var automaticallyEnabledExtensions = ["OES_texture_float", "OES_texture_half_float", "OES_standard_derivatives", "OES_vertex_array_object", "WEBGL_compressed_texture_s3tc", "WEBGL_depth_texture", "OES_element_index_uint", "EXT_texture_filter_anisotropic", "EXT_frag_depth", "WEBGL_draw_buffers", "ANGLE_instanced_arrays", "OES_texture_float_linear", "OES_texture_half_float_linear", "EXT_blend_minmax", "EXT_shader_texture_lod", "EXT_texture_norm16", "WEBGL_compressed_texture_pvrtc", "EXT_color_buffer_half_float", "WEBGL_color_buffer_float", "EXT_sRGB", "WEBGL_compressed_texture_etc1", "EXT_disjoint_timer_query", "WEBGL_compressed_texture_etc", "WEBGL_compressed_texture_astc", "EXT_color_buffer_float", "WEBGL_compressed_texture_s3tc_srgb", "EXT_disjoint_timer_query_webgl2", "WEBKIT_WEBGL_compressed_texture_pvrtc"]; + var exts = GLctx.getSupportedExtensions() || []; + exts.forEach(function(ext) { + if (automaticallyEnabledExtensions.indexOf(ext) != -1) { + GLctx.getExtension(ext) + } + }) + }, + populateUniformTable: function(program) { + var p = GL.programs[program]; + var ptable = GL.programInfos[program] = { + uniforms: {}, + maxUniformLength: 0, + maxAttributeLength: -1, + maxUniformBlockNameLength: -1 + }; + var utable = ptable.uniforms; + var numUniforms = GLctx.getProgramParameter(p, 35718); + for (var i = 0; i < numUniforms; ++i) { + var u = GLctx.getActiveUniform(p, i); + var name = u.name; + ptable.maxUniformLength = Math.max(ptable.maxUniformLength, name.length + 1); + if (name.slice(-1) == "]") { + name = name.slice(0, name.lastIndexOf("[")) + } + var loc = GLctx.getUniformLocation(p, name); + if (loc) { + var id = GL.getNewId(GL.uniforms); + utable[name] = [u.size, id]; + GL.uniforms[id] = loc; + for (var j = 1; j < u.size; ++j) { + var n = name + "[" + j + "]"; + loc = GLctx.getUniformLocation(p, n); + id = GL.getNewId(GL.uniforms); + GL.uniforms[id] = loc + } + } + } + } + }; + + function _eglCreateContext(display, config, hmm, contextAttribs) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + var glesContextVersion = 1; + for (;;) { + var param = HEAP32[contextAttribs >> 2]; + if (param == 12440) { + glesContextVersion = HEAP32[contextAttribs + 4 >> 2] + } else if (param == 12344) { + break + } else { + EGL.setErrorCode(12292); + return 0 + } + contextAttribs += 8 + } + if (glesContextVersion < 2 || glesContextVersion > 3) { + EGL.setErrorCode(12293); + return 0 + } + EGL.contextAttributes.majorVersion = glesContextVersion - 1; + EGL.contextAttributes.minorVersion = 0; + EGL.context = GL.createContext(Module["canvas"], EGL.contextAttributes); + if (EGL.context != 0) { + EGL.setErrorCode(12288); + GL.makeContextCurrent(EGL.context); + Module.useWebGL = true; + Browser.moduleContextCreatedCallbacks.forEach(function(callback) { + callback() + }); + GL.makeContextCurrent(null); + return 62004 + } else { + EGL.setErrorCode(12297); + return 0 + } + } + + function _eglCreateWindowSurface(display, config, win, attrib_list) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (config != 62002) { + EGL.setErrorCode(12293); + return 0 + } + EGL.setErrorCode(12288); + return 62006 + } + + function _eglDestroyContext(display, context) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (context != 62004) { + EGL.setErrorCode(12294); + return 0 + } + GL.deleteContext(EGL.context); + EGL.setErrorCode(12288); + if (EGL.currentContext == context) { + EGL.currentContext = 0 + } + return 1 + } + + function _eglDestroySurface(display, surface) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (surface != 62006) { + EGL.setErrorCode(12301); + return 1 + } + if (EGL.currentReadSurface == surface) { + EGL.currentReadSurface = 0 + } + if (EGL.currentDrawSurface == surface) { + EGL.currentDrawSurface = 0 + } + EGL.setErrorCode(12288); + return 1 + } + + function _eglGetConfigAttrib(display, config, attribute, value) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (config != 62002) { + EGL.setErrorCode(12293); + return 0 + } + if (!value) { + EGL.setErrorCode(12300); + return 0 + } + EGL.setErrorCode(12288); + switch (attribute) { + case 12320: + HEAP32[value >> 2] = EGL.contextAttributes.alpha ? 32 : 24; + return 1; + case 12321: + HEAP32[value >> 2] = EGL.contextAttributes.alpha ? 8 : 0; + return 1; + case 12322: + HEAP32[value >> 2] = 8; + return 1; + case 12323: + HEAP32[value >> 2] = 8; + return 1; + case 12324: + HEAP32[value >> 2] = 8; + return 1; + case 12325: + HEAP32[value >> 2] = EGL.contextAttributes.depth ? 24 : 0; + return 1; + case 12326: + HEAP32[value >> 2] = EGL.contextAttributes.stencil ? 8 : 0; + return 1; + case 12327: + HEAP32[value >> 2] = 12344; + return 1; + case 12328: + HEAP32[value >> 2] = 62002; + return 1; + case 12329: + HEAP32[value >> 2] = 0; + return 1; + case 12330: + HEAP32[value >> 2] = 4096; + return 1; + case 12331: + HEAP32[value >> 2] = 16777216; + return 1; + case 12332: + HEAP32[value >> 2] = 4096; + return 1; + case 12333: + HEAP32[value >> 2] = 0; + return 1; + case 12334: + HEAP32[value >> 2] = 0; + return 1; + case 12335: + HEAP32[value >> 2] = 12344; + return 1; + case 12337: + HEAP32[value >> 2] = EGL.contextAttributes.antialias ? 4 : 0; + return 1; + case 12338: + HEAP32[value >> 2] = EGL.contextAttributes.antialias ? 1 : 0; + return 1; + case 12339: + HEAP32[value >> 2] = 4; + return 1; + case 12340: + HEAP32[value >> 2] = 12344; + return 1; + case 12341: + case 12342: + case 12343: + HEAP32[value >> 2] = -1; + return 1; + case 12345: + case 12346: + HEAP32[value >> 2] = 0; + return 1; + case 12347: + HEAP32[value >> 2] = 0; + return 1; + case 12348: + HEAP32[value >> 2] = 1; + return 1; + case 12349: + case 12350: + HEAP32[value >> 2] = 0; + return 1; + case 12351: + HEAP32[value >> 2] = 12430; + return 1; + case 12352: + HEAP32[value >> 2] = 4; + return 1; + case 12354: + HEAP32[value >> 2] = 0; + return 1; + default: + EGL.setErrorCode(12292); + return 0 + } + } + + function _eglGetDisplay(nativeDisplayType) { + EGL.setErrorCode(12288); + return 62e3 + } + + function _eglGetError() { + return EGL.errorCode + } + + function _eglGetProcAddress(name_) { + return _emscripten_GetProcAddress(name_) + } + + function _eglInitialize(display, majorVersion, minorVersion) { + if (display == 62e3) { + if (majorVersion) { + HEAP32[majorVersion >> 2] = 1 + } + if (minorVersion) { + HEAP32[minorVersion >> 2] = 4 + } + EGL.defaultDisplayInitialized = true; + EGL.setErrorCode(12288); + return 1 + } else { + EGL.setErrorCode(12296); + return 0 + } + } + + function _eglMakeCurrent(display, draw, read, context) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (context != 0 && context != 62004) { + EGL.setErrorCode(12294); + return 0 + } + if (read != 0 && read != 62006 || draw != 0 && draw != 62006) { + EGL.setErrorCode(12301); + return 0 + } + GL.makeContextCurrent(context ? EGL.context : null); + EGL.currentContext = context; + EGL.currentDrawSurface = draw; + EGL.currentReadSurface = read; + EGL.setErrorCode(12288); + return 1 + } + + function _eglQueryString(display, name) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + EGL.setErrorCode(12288); + if (EGL.stringCache[name]) return EGL.stringCache[name]; + var ret; + switch (name) { + case 12371: + ret = allocateUTF8("Emscripten"); + break; + case 12372: + ret = allocateUTF8("1.4 Emscripten EGL"); + break; + case 12373: + ret = allocateUTF8(""); + break; + case 12429: + ret = allocateUTF8("OpenGL_ES"); + break; + default: + EGL.setErrorCode(12300); + return 0 + } + EGL.stringCache[name] = ret; + return ret + } + + function _eglSwapBuffers() { + if (!EGL.defaultDisplayInitialized) { + EGL.setErrorCode(12289) + } else if (!Module.ctx) { + EGL.setErrorCode(12290) + } else if (Module.ctx.isContextLost()) { + EGL.setErrorCode(12302) + } else { + EGL.setErrorCode(12288); + return 1 + } + return 0 + } + + function _eglSwapInterval(display, interval) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (interval == 0) _emscripten_set_main_loop_timing(0, 0); + else _emscripten_set_main_loop_timing(1, interval); + EGL.setErrorCode(12288); + return 1 + } + + function _eglTerminate(display) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + EGL.currentContext = 0; + EGL.currentReadSurface = 0; + EGL.currentDrawSurface = 0; + EGL.defaultDisplayInitialized = false; + EGL.setErrorCode(12288); + return 1 + } + + function _eglWaitClient() { + EGL.setErrorCode(12288); + return 1 + } + + function _eglWaitGL() { + return _eglWaitClient() + } + + function _eglWaitNative(nativeEngineId) { + EGL.setErrorCode(12288); + return 1 + } + + function _emscripten_cancel_main_loop() { + Browser.mainLoop.pause(); + Browser.mainLoop.func = null + } + var JSEvents = { + keyEvent: 0, + mouseEvent: 0, + wheelEvent: 0, + uiEvent: 0, + focusEvent: 0, + deviceOrientationEvent: 0, + deviceMotionEvent: 0, + fullscreenChangeEvent: 0, + pointerlockChangeEvent: 0, + visibilityChangeEvent: 0, + touchEvent: 0, + previousFullscreenElement: null, + previousScreenX: null, + previousScreenY: null, + removeEventListenersRegistered: false, + removeAllEventListeners: function() { + for (var i = JSEvents.eventHandlers.length - 1; i >= 0; --i) { + JSEvents._removeHandler(i) + } + JSEvents.eventHandlers = []; + JSEvents.deferredCalls = [] + }, + registerRemoveEventListeners: function() { + if (!JSEvents.removeEventListenersRegistered) { + __ATEXIT__.push(JSEvents.removeAllEventListeners); + JSEvents.removeEventListenersRegistered = true + } + }, + deferredCalls: [], + deferCall: function(targetFunction, precedence, argsList) { + function arraysHaveEqualContent(arrA, arrB) { + if (arrA.length != arrB.length) return false; + for (var i in arrA) { + if (arrA[i] != arrB[i]) return false + } + return true + } + for (var i in JSEvents.deferredCalls) { + var call = JSEvents.deferredCalls[i]; + if (call.targetFunction == targetFunction && arraysHaveEqualContent(call.argsList, argsList)) { + return + } + } + JSEvents.deferredCalls.push({ + targetFunction: targetFunction, + precedence: precedence, + argsList: argsList + }); + JSEvents.deferredCalls.sort(function(x, y) { + return x.precedence < y.precedence + }) + }, + removeDeferredCalls: function(targetFunction) { + for (var i = 0; i < JSEvents.deferredCalls.length; ++i) { + if (JSEvents.deferredCalls[i].targetFunction == targetFunction) { + JSEvents.deferredCalls.splice(i, 1); + --i + } + } + }, + canPerformEventHandlerRequests: function() { + return JSEvents.inEventHandler && JSEvents.currentEventHandler.allowsDeferredCalls + }, + runDeferredCalls: function() { + if (!JSEvents.canPerformEventHandlerRequests()) { + return + } + for (var i = 0; i < JSEvents.deferredCalls.length; ++i) { + var call = JSEvents.deferredCalls[i]; + JSEvents.deferredCalls.splice(i, 1); + --i; + call.targetFunction.apply(null, call.argsList) + } + }, + inEventHandler: 0, + currentEventHandler: null, + eventHandlers: [], + removeAllHandlersOnTarget: function(target, eventTypeString) { + for (var i = 0; i < JSEvents.eventHandlers.length; ++i) { + if (JSEvents.eventHandlers[i].target == target && (!eventTypeString || eventTypeString == JSEvents.eventHandlers[i].eventTypeString)) { + JSEvents._removeHandler(i--) + } + } + }, + _removeHandler: function(i) { + var h = JSEvents.eventHandlers[i]; + h.target.removeEventListener(h.eventTypeString, h.eventListenerFunc, h.useCapture); + JSEvents.eventHandlers.splice(i, 1) + }, + registerOrRemoveHandler: function(eventHandler) { + var jsEventHandler = function jsEventHandler(event) { + ++JSEvents.inEventHandler; + JSEvents.currentEventHandler = eventHandler; + JSEvents.runDeferredCalls(); + eventHandler.handlerFunc(event); + JSEvents.runDeferredCalls(); + --JSEvents.inEventHandler + }; + if (eventHandler.callbackfunc) { + eventHandler.eventListenerFunc = jsEventHandler; + eventHandler.target.addEventListener(eventHandler.eventTypeString, jsEventHandler, eventHandler.useCapture); + JSEvents.eventHandlers.push(eventHandler); + JSEvents.registerRemoveEventListeners() + } else { + for (var i = 0; i < JSEvents.eventHandlers.length; ++i) { + if (JSEvents.eventHandlers[i].target == eventHandler.target && JSEvents.eventHandlers[i].eventTypeString == eventHandler.eventTypeString) { + JSEvents._removeHandler(i--) + } + } + } + }, + getNodeNameForTarget: function(target) { + if (!target) return ""; + if (target == window) return "#window"; + if (target == screen) return "#screen"; + return target && target.nodeName ? target.nodeName : "" + }, + fullscreenEnabled: function() { + return document.fullscreenEnabled || document.webkitFullscreenEnabled + } + }; + var __currentFullscreenStrategy = {}; + + function __maybeCStringToJsString(cString) { + return cString > 2 ? UTF8ToString(cString) : cString + } + var specialHTMLTargets = [0, document, window]; + + function __findEventTarget(target) { + target = __maybeCStringToJsString(target); + var domElement = specialHTMLTargets[target] || document.querySelector(target); + return domElement + } + + function __findCanvasEventTarget(target) { + return __findEventTarget(target) + } + + function _emscripten_get_canvas_element_size(target, width, height) { + var canvas = __findCanvasEventTarget(target); + if (!canvas) return -4; + HEAP32[width >> 2] = canvas.width; + HEAP32[height >> 2] = canvas.height + } + + function __get_canvas_element_size(target) { + var stackTop = stackSave(); + var w = stackAlloc(8); + var h = w + 4; + var targetInt = stackAlloc(target.id.length + 1); + stringToUTF8(target.id, targetInt, target.id.length + 1); + var ret = _emscripten_get_canvas_element_size(targetInt, w, h); + var size = [HEAP32[w >> 2], HEAP32[h >> 2]]; + stackRestore(stackTop); + return size + } + + function _emscripten_set_canvas_element_size(target, width, height) { + var canvas = __findCanvasEventTarget(target); + if (!canvas) return -4; + canvas.width = width; + canvas.height = height; + return 0 + } + + function __set_canvas_element_size(target, width, height) { + if (!target.controlTransferredOffscreen) { + target.width = width; + target.height = height + } else { + var stackTop = stackSave(); + var targetInt = stackAlloc(target.id.length + 1); + stringToUTF8(target.id, targetInt, target.id.length + 1); + _emscripten_set_canvas_element_size(targetInt, width, height); + stackRestore(stackTop) + } + } + + function __registerRestoreOldStyle(canvas) { + var canvasSize = __get_canvas_element_size(canvas); + var oldWidth = canvasSize[0]; + var oldHeight = canvasSize[1]; + var oldCssWidth = canvas.style.width; + var oldCssHeight = canvas.style.height; + var oldBackgroundColor = canvas.style.backgroundColor; + var oldDocumentBackgroundColor = document.body.style.backgroundColor; + var oldPaddingLeft = canvas.style.paddingLeft; + var oldPaddingRight = canvas.style.paddingRight; + var oldPaddingTop = canvas.style.paddingTop; + var oldPaddingBottom = canvas.style.paddingBottom; + var oldMarginLeft = canvas.style.marginLeft; + var oldMarginRight = canvas.style.marginRight; + var oldMarginTop = canvas.style.marginTop; + var oldMarginBottom = canvas.style.marginBottom; + var oldDocumentBodyMargin = document.body.style.margin; + var oldDocumentOverflow = document.documentElement.style.overflow; + var oldDocumentScroll = document.body.scroll; + var oldImageRendering = canvas.style.imageRendering; + + function restoreOldStyle() { + var fullscreenElement = document.fullscreenElement || document.webkitFullscreenElement || document.msFullscreenElement; + if (!fullscreenElement) { + document.removeEventListener("fullscreenchange", restoreOldStyle); + document.removeEventListener("webkitfullscreenchange", restoreOldStyle); + __set_canvas_element_size(canvas, oldWidth, oldHeight); + canvas.style.width = oldCssWidth; + canvas.style.height = oldCssHeight; + canvas.style.backgroundColor = oldBackgroundColor; + if (!oldDocumentBackgroundColor) document.body.style.backgroundColor = "white"; + document.body.style.backgroundColor = oldDocumentBackgroundColor; + canvas.style.paddingLeft = oldPaddingLeft; + canvas.style.paddingRight = oldPaddingRight; + canvas.style.paddingTop = oldPaddingTop; + canvas.style.paddingBottom = oldPaddingBottom; + canvas.style.marginLeft = oldMarginLeft; + canvas.style.marginRight = oldMarginRight; + canvas.style.marginTop = oldMarginTop; + canvas.style.marginBottom = oldMarginBottom; + document.body.style.margin = oldDocumentBodyMargin; + document.documentElement.style.overflow = oldDocumentOverflow; + document.body.scroll = oldDocumentScroll; + canvas.style.imageRendering = oldImageRendering; + if (canvas.GLctxObject) canvas.GLctxObject.GLctx.viewport(0, 0, oldWidth, oldHeight); + if (__currentFullscreenStrategy.canvasResizedCallback) { + dynCall_iiii(__currentFullscreenStrategy.canvasResizedCallback, 37, 0, __currentFullscreenStrategy.canvasResizedCallbackUserData) + } + } + } + document.addEventListener("fullscreenchange", restoreOldStyle); + document.addEventListener("webkitfullscreenchange", restoreOldStyle); + return restoreOldStyle + } + + function __setLetterbox(element, topBottom, leftRight) { + element.style.paddingLeft = element.style.paddingRight = leftRight + "px"; + element.style.paddingTop = element.style.paddingBottom = topBottom + "px" + } + + function __getBoundingClientRect(e) { + return specialHTMLTargets.indexOf(e) < 0 ? e.getBoundingClientRect() : { + "left": 0, + "top": 0 + } + } + + function _JSEvents_resizeCanvasForFullscreen(target, strategy) { + var restoreOldStyle = __registerRestoreOldStyle(target); + var cssWidth = strategy.softFullscreen ? innerWidth : screen.width; + var cssHeight = strategy.softFullscreen ? innerHeight : screen.height; + var rect = __getBoundingClientRect(target); + var windowedCssWidth = rect.width; + var windowedCssHeight = rect.height; + var canvasSize = __get_canvas_element_size(target); + var windowedRttWidth = canvasSize[0]; + var windowedRttHeight = canvasSize[1]; + if (strategy.scaleMode == 3) { + __setLetterbox(target, (cssHeight - windowedCssHeight) / 2, (cssWidth - windowedCssWidth) / 2); + cssWidth = windowedCssWidth; + cssHeight = windowedCssHeight + } else if (strategy.scaleMode == 2) { + if (cssWidth * windowedRttHeight < windowedRttWidth * cssHeight) { + var desiredCssHeight = windowedRttHeight * cssWidth / windowedRttWidth; + __setLetterbox(target, (cssHeight - desiredCssHeight) / 2, 0); + cssHeight = desiredCssHeight + } else { + var desiredCssWidth = windowedRttWidth * cssHeight / windowedRttHeight; + __setLetterbox(target, 0, (cssWidth - desiredCssWidth) / 2); + cssWidth = desiredCssWidth + } + } + if (!target.style.backgroundColor) target.style.backgroundColor = "black"; + if (!document.body.style.backgroundColor) document.body.style.backgroundColor = "black"; + target.style.width = cssWidth + "px"; + target.style.height = cssHeight + "px"; + if (strategy.filteringMode == 1) { + target.style.imageRendering = "optimizeSpeed"; + target.style.imageRendering = "-moz-crisp-edges"; + target.style.imageRendering = "-o-crisp-edges"; + target.style.imageRendering = "-webkit-optimize-contrast"; + target.style.imageRendering = "optimize-contrast"; + target.style.imageRendering = "crisp-edges"; + target.style.imageRendering = "pixelated" + } + var dpiScale = strategy.canvasResolutionScaleMode == 2 ? devicePixelRatio : 1; + if (strategy.canvasResolutionScaleMode != 0) { + var newWidth = cssWidth * dpiScale | 0; + var newHeight = cssHeight * dpiScale | 0; + __set_canvas_element_size(target, newWidth, newHeight); + if (target.GLctxObject) target.GLctxObject.GLctx.viewport(0, 0, newWidth, newHeight) + } + return restoreOldStyle + } + + function _JSEvents_requestFullscreen(target, strategy) { + if (strategy.scaleMode != 0 || strategy.canvasResolutionScaleMode != 0) { + _JSEvents_resizeCanvasForFullscreen(target, strategy) + } + if (target.requestFullscreen) { + target.requestFullscreen() + } else if (target.webkitRequestFullscreen) { + target.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT) + } else { + return JSEvents.fullscreenEnabled() ? -3 : -1 + } + __currentFullscreenStrategy = strategy; + if (strategy.canvasResizedCallback) { + dynCall_iiii(strategy.canvasResizedCallback, 37, 0, strategy.canvasResizedCallbackUserData) + } + return 0 + } + + function _emscripten_exit_fullscreen() { + if (!JSEvents.fullscreenEnabled()) return -1; + JSEvents.removeDeferredCalls(_JSEvents_requestFullscreen); + var d = specialHTMLTargets[1]; + if (d.exitFullscreen) { + d.fullscreenElement && d.exitFullscreen() + } else if (d.webkitExitFullscreen) { + d.webkitFullscreenElement && d.webkitExitFullscreen() + } else { + return -1 + } + return 0 + } + + function __requestPointerLock(target) { + if (target.requestPointerLock) { + target.requestPointerLock() + } else if (target.msRequestPointerLock) { + target.msRequestPointerLock() + } else { + if (document.body.requestPointerLock || document.body.msRequestPointerLock) { + return -3 + } else { + return -1 + } + } + return 0 + } + + function _emscripten_exit_pointerlock() { + JSEvents.removeDeferredCalls(__requestPointerLock); + if (document.exitPointerLock) { + document.exitPointerLock() + } else if (document.msExitPointerLock) { + document.msExitPointerLock() + } else { + return -1 + } + return 0 + } + + function _emscripten_get_device_pixel_ratio() { + return devicePixelRatio + } + + function _emscripten_get_element_css_size(target, width, height) { + target = __findEventTarget(target); + if (!target) return -4; + var rect = __getBoundingClientRect(target); + HEAPF64[width >> 3] = rect.width; + HEAPF64[height >> 3] = rect.height; + return 0 + } + + function __fillFullscreenChangeEventData(eventStruct) { + var fullscreenElement = document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement; + var isFullscreen = !!fullscreenElement; + HEAP32[eventStruct >> 2] = isFullscreen; + HEAP32[eventStruct + 4 >> 2] = JSEvents.fullscreenEnabled(); + var reportedElement = isFullscreen ? fullscreenElement : JSEvents.previousFullscreenElement; + var nodeName = JSEvents.getNodeNameForTarget(reportedElement); + var id = reportedElement && reportedElement.id ? reportedElement.id : ""; + stringToUTF8(nodeName, eventStruct + 8, 128); + stringToUTF8(id, eventStruct + 136, 128); + HEAP32[eventStruct + 264 >> 2] = reportedElement ? reportedElement.clientWidth : 0; + HEAP32[eventStruct + 268 >> 2] = reportedElement ? reportedElement.clientHeight : 0; + HEAP32[eventStruct + 272 >> 2] = screen.width; + HEAP32[eventStruct + 276 >> 2] = screen.height; + if (isFullscreen) { + JSEvents.previousFullscreenElement = fullscreenElement + } + } + + function _emscripten_get_fullscreen_status(fullscreenStatus) { + if (!JSEvents.fullscreenEnabled()) return -1; + __fillFullscreenChangeEventData(fullscreenStatus); + return 0 + } + + function __fillGamepadEventData(eventStruct, e) { + HEAPF64[eventStruct >> 3] = e.timestamp; + for (var i = 0; i < e.axes.length; ++i) { + HEAPF64[eventStruct + i * 8 + 16 >> 3] = e.axes[i] + } + for (var i = 0; i < e.buttons.length; ++i) { + if (typeof e.buttons[i] === "object") { + HEAPF64[eventStruct + i * 8 + 528 >> 3] = e.buttons[i].value + } else { + HEAPF64[eventStruct + i * 8 + 528 >> 3] = e.buttons[i] + } + } + for (var i = 0; i < e.buttons.length; ++i) { + if (typeof e.buttons[i] === "object") { + HEAP32[eventStruct + i * 4 + 1040 >> 2] = e.buttons[i].pressed + } else { + HEAP32[eventStruct + i * 4 + 1040 >> 2] = e.buttons[i] == 1 + } + } + HEAP32[eventStruct + 1296 >> 2] = e.connected; + HEAP32[eventStruct + 1300 >> 2] = e.index; + HEAP32[eventStruct + 8 >> 2] = e.axes.length; + HEAP32[eventStruct + 12 >> 2] = e.buttons.length; + stringToUTF8(e.id, eventStruct + 1304, 64); + stringToUTF8(e.mapping, eventStruct + 1368, 64) + } + + function _emscripten_get_gamepad_status(index, gamepadState) { + if (index < 0 || index >= JSEvents.lastGamepadState.length) return -5; + if (!JSEvents.lastGamepadState[index]) return -7; + __fillGamepadEventData(gamepadState, JSEvents.lastGamepadState[index]); + return 0 + } + + function _emscripten_get_num_gamepads() { + return JSEvents.lastGamepadState.length + } + + function _emscripten_get_sbrk_ptr() { + return 886976 + } + + function _emscripten_glActiveTexture(x0) { + GLctx["activeTexture"](x0) + } + + function _emscripten_glAttachShader(program, shader) { + GLctx.attachShader(GL.programs[program], GL.shaders[shader]) + } + + function _emscripten_glBeginQuery(target, id) { + GLctx["beginQuery"](target, GL.queries[id]) + } + + function _emscripten_glBeginQueryEXT(target, id) { + GLctx.disjointTimerQueryExt["beginQueryEXT"](target, GL.timerQueriesEXT[id]) + } + + function _emscripten_glBeginTransformFeedback(x0) { + GLctx["beginTransformFeedback"](x0) + } + + function _emscripten_glBindAttribLocation(program, index, name) { + GLctx.bindAttribLocation(GL.programs[program], index, UTF8ToString(name)) + } + + function _emscripten_glBindBuffer(target, buffer) { + if (target == 35051) { + GLctx.currentPixelPackBufferBinding = buffer + } else if (target == 35052) { + GLctx.currentPixelUnpackBufferBinding = buffer + } + GLctx.bindBuffer(target, GL.buffers[buffer]) + } + + function _emscripten_glBindBufferBase(target, index, buffer) { + GLctx["bindBufferBase"](target, index, GL.buffers[buffer]) + } + + function _emscripten_glBindBufferRange(target, index, buffer, offset, ptrsize) { + GLctx["bindBufferRange"](target, index, GL.buffers[buffer], offset, ptrsize) + } + + function _emscripten_glBindFramebuffer(target, framebuffer) { + GLctx.bindFramebuffer(target, GL.framebuffers[framebuffer]) + } + + function _emscripten_glBindRenderbuffer(target, renderbuffer) { + GLctx.bindRenderbuffer(target, GL.renderbuffers[renderbuffer]) + } + + function _emscripten_glBindSampler(unit, sampler) { + GLctx["bindSampler"](unit, GL.samplers[sampler]) + } + + function _emscripten_glBindTexture(target, texture) { + GLctx.bindTexture(target, GL.textures[texture]) + } + + function _emscripten_glBindTransformFeedback(target, id) { + GLctx["bindTransformFeedback"](target, GL.transformFeedbacks[id]) + } + + function _emscripten_glBindVertexArray(vao) { + GLctx["bindVertexArray"](GL.vaos[vao]) + } + + function _emscripten_glBindVertexArrayOES(vao) { + GLctx["bindVertexArray"](GL.vaos[vao]) + } + + function _emscripten_glBlendColor(x0, x1, x2, x3) { + GLctx["blendColor"](x0, x1, x2, x3) + } + + function _emscripten_glBlendEquation(x0) { + GLctx["blendEquation"](x0) + } + + function _emscripten_glBlendEquationSeparate(x0, x1) { + GLctx["blendEquationSeparate"](x0, x1) + } + + function _emscripten_glBlendFunc(x0, x1) { + GLctx["blendFunc"](x0, x1) + } + + function _emscripten_glBlendFuncSeparate(x0, x1, x2, x3) { + GLctx["blendFuncSeparate"](x0, x1, x2, x3) + } + + function _emscripten_glBlitFramebuffer(x0, x1, x2, x3, x4, x5, x6, x7, x8, x9) { + GLctx["blitFramebuffer"](x0, x1, x2, x3, x4, x5, x6, x7, x8, x9) + } + + function _emscripten_glBufferData(target, size, data, usage) { + if (GL.currentContext.version >= 2) { + if (data) { + GLctx.bufferData(target, HEAPU8, usage, data, size) + } else { + GLctx.bufferData(target, size, usage) + } + } else { + GLctx.bufferData(target, data ? HEAPU8.subarray(data, data + size) : size, usage) + } + } + + function _emscripten_glBufferSubData(target, offset, size, data) { + if (GL.currentContext.version >= 2) { + GLctx.bufferSubData(target, offset, HEAPU8, data, size); + return + } + GLctx.bufferSubData(target, offset, HEAPU8.subarray(data, data + size)) + } + + function _emscripten_glCheckFramebufferStatus(x0) { + return GLctx["checkFramebufferStatus"](x0) + } + + function _emscripten_glClear(x0) { + GLctx["clear"](x0) + } + + function _emscripten_glClearBufferfi(x0, x1, x2, x3) { + GLctx["clearBufferfi"](x0, x1, x2, x3) + } + + function _emscripten_glClearBufferfv(buffer, drawbuffer, value) { + GLctx["clearBufferfv"](buffer, drawbuffer, HEAPF32, value >> 2) + } + + function _emscripten_glClearBufferiv(buffer, drawbuffer, value) { + GLctx["clearBufferiv"](buffer, drawbuffer, HEAP32, value >> 2) + } + + function _emscripten_glClearBufferuiv(buffer, drawbuffer, value) { + GLctx["clearBufferuiv"](buffer, drawbuffer, HEAPU32, value >> 2) + } + + function _emscripten_glClearColor(x0, x1, x2, x3) { + GLctx["clearColor"](x0, x1, x2, x3) + } + + function _emscripten_glClearDepthf(x0) { + GLctx["clearDepth"](x0) + } + + function _emscripten_glClearStencil(x0) { + GLctx["clearStencil"](x0) + } + + function convertI32PairToI53(lo, hi) { + return (lo >>> 0) + hi * 4294967296 + } + + function _emscripten_glClientWaitSync(sync, flags, timeoutLo, timeoutHi) { + return GLctx.clientWaitSync(GL.syncs[sync], flags, convertI32PairToI53(timeoutLo, timeoutHi)) + } + + function _emscripten_glColorMask(red, green, blue, alpha) { + GLctx.colorMask(!!red, !!green, !!blue, !!alpha) + } + + function _emscripten_glCompileShader(shader) { + GLctx.compileShader(GL.shaders[shader]) + } + + function _emscripten_glCompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data) { + if (GL.currentContext.version >= 2) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx["compressedTexImage2D"](target, level, internalFormat, width, height, border, imageSize, data) + } else { + GLctx["compressedTexImage2D"](target, level, internalFormat, width, height, border, HEAPU8, data, imageSize) + } + return + } + GLctx["compressedTexImage2D"](target, level, internalFormat, width, height, border, data ? HEAPU8.subarray(data, data + imageSize) : null) + } + + function _emscripten_glCompressedTexImage3D(target, level, internalFormat, width, height, depth, border, imageSize, data) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx["compressedTexImage3D"](target, level, internalFormat, width, height, depth, border, imageSize, data) + } else { + GLctx["compressedTexImage3D"](target, level, internalFormat, width, height, depth, border, HEAPU8, data, imageSize) + } + } + + function _emscripten_glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, data) { + if (GL.currentContext.version >= 2) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx["compressedTexSubImage2D"](target, level, xoffset, yoffset, width, height, format, imageSize, data) + } else { + GLctx["compressedTexSubImage2D"](target, level, xoffset, yoffset, width, height, format, HEAPU8, data, imageSize) + } + return + } + GLctx["compressedTexSubImage2D"](target, level, xoffset, yoffset, width, height, format, data ? HEAPU8.subarray(data, data + imageSize) : null) + } + + function _emscripten_glCompressedTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, data) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx["compressedTexSubImage3D"](target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, data) + } else { + GLctx["compressedTexSubImage3D"](target, level, xoffset, yoffset, zoffset, width, height, depth, format, HEAPU8, data, imageSize) + } + } + + function _emscripten_glCopyBufferSubData(x0, x1, x2, x3, x4) { + GLctx["copyBufferSubData"](x0, x1, x2, x3, x4) + } + + function _emscripten_glCopyTexImage2D(x0, x1, x2, x3, x4, x5, x6, x7) { + GLctx["copyTexImage2D"](x0, x1, x2, x3, x4, x5, x6, x7) + } + + function _emscripten_glCopyTexSubImage2D(x0, x1, x2, x3, x4, x5, x6, x7) { + GLctx["copyTexSubImage2D"](x0, x1, x2, x3, x4, x5, x6, x7) + } + + function _emscripten_glCopyTexSubImage3D(x0, x1, x2, x3, x4, x5, x6, x7, x8) { + GLctx["copyTexSubImage3D"](x0, x1, x2, x3, x4, x5, x6, x7, x8) + } + + function _emscripten_glCreateProgram() { + var id = GL.getNewId(GL.programs); + var program = GLctx.createProgram(); + program.name = id; + GL.programs[id] = program; + return id + } + + function _emscripten_glCreateShader(shaderType) { + var id = GL.getNewId(GL.shaders); + GL.shaders[id] = GLctx.createShader(shaderType); + return id + } + + function _emscripten_glCullFace(x0) { + GLctx["cullFace"](x0) + } + + function _emscripten_glDeleteBuffers(n, buffers) { + for (var i = 0; i < n; i++) { + var id = HEAP32[buffers + i * 4 >> 2]; + var buffer = GL.buffers[id]; + if (!buffer) continue; + GLctx.deleteBuffer(buffer); + buffer.name = 0; + GL.buffers[id] = null; + if (id == GL.currArrayBuffer) GL.currArrayBuffer = 0; + if (id == GL.currElementArrayBuffer) GL.currElementArrayBuffer = 0; + if (id == GLctx.currentPixelPackBufferBinding) GLctx.currentPixelPackBufferBinding = 0; + if (id == GLctx.currentPixelUnpackBufferBinding) GLctx.currentPixelUnpackBufferBinding = 0 + } + } + + function _emscripten_glDeleteFramebuffers(n, framebuffers) { + for (var i = 0; i < n; ++i) { + var id = HEAP32[framebuffers + i * 4 >> 2]; + var framebuffer = GL.framebuffers[id]; + if (!framebuffer) continue; + GLctx.deleteFramebuffer(framebuffer); + framebuffer.name = 0; + GL.framebuffers[id] = null + } + } + + function _emscripten_glDeleteProgram(id) { + if (!id) return; + var program = GL.programs[id]; + if (!program) { + GL.recordError(1281); + return + } + GLctx.deleteProgram(program); + program.name = 0; + GL.programs[id] = null; + GL.programInfos[id] = null + } + + function _emscripten_glDeleteQueries(n, ids) { + for (var i = 0; i < n; i++) { + var id = HEAP32[ids + i * 4 >> 2]; + var query = GL.queries[id]; + if (!query) continue; + GLctx["deleteQuery"](query); + GL.queries[id] = null + } + } + + function _emscripten_glDeleteQueriesEXT(n, ids) { + for (var i = 0; i < n; i++) { + var id = HEAP32[ids + i * 4 >> 2]; + var query = GL.timerQueriesEXT[id]; + if (!query) continue; + GLctx.disjointTimerQueryExt["deleteQueryEXT"](query); + GL.timerQueriesEXT[id] = null + } + } + + function _emscripten_glDeleteRenderbuffers(n, renderbuffers) { + for (var i = 0; i < n; i++) { + var id = HEAP32[renderbuffers + i * 4 >> 2]; + var renderbuffer = GL.renderbuffers[id]; + if (!renderbuffer) continue; + GLctx.deleteRenderbuffer(renderbuffer); + renderbuffer.name = 0; + GL.renderbuffers[id] = null + } + } + + function _emscripten_glDeleteSamplers(n, samplers) { + for (var i = 0; i < n; i++) { + var id = HEAP32[samplers + i * 4 >> 2]; + var sampler = GL.samplers[id]; + if (!sampler) continue; + GLctx["deleteSampler"](sampler); + sampler.name = 0; + GL.samplers[id] = null + } + } + + function _emscripten_glDeleteShader(id) { + if (!id) return; + var shader = GL.shaders[id]; + if (!shader) { + GL.recordError(1281); + return + } + GLctx.deleteShader(shader); + GL.shaders[id] = null + } + + function _emscripten_glDeleteSync(id) { + if (!id) return; + var sync = GL.syncs[id]; + if (!sync) { + GL.recordError(1281); + return + } + GLctx.deleteSync(sync); + sync.name = 0; + GL.syncs[id] = null + } + + function _emscripten_glDeleteTextures(n, textures) { + for (var i = 0; i < n; i++) { + var id = HEAP32[textures + i * 4 >> 2]; + var texture = GL.textures[id]; + if (!texture) continue; + GLctx.deleteTexture(texture); + texture.name = 0; + GL.textures[id] = null + } + } + + function _emscripten_glDeleteTransformFeedbacks(n, ids) { + for (var i = 0; i < n; i++) { + var id = HEAP32[ids + i * 4 >> 2]; + var transformFeedback = GL.transformFeedbacks[id]; + if (!transformFeedback) continue; + GLctx["deleteTransformFeedback"](transformFeedback); + transformFeedback.name = 0; + GL.transformFeedbacks[id] = null + } + } + + function _emscripten_glDeleteVertexArrays(n, vaos) { + for (var i = 0; i < n; i++) { + var id = HEAP32[vaos + i * 4 >> 2]; + GLctx["deleteVertexArray"](GL.vaos[id]); + GL.vaos[id] = null + } + } + + function _emscripten_glDeleteVertexArraysOES(n, vaos) { + for (var i = 0; i < n; i++) { + var id = HEAP32[vaos + i * 4 >> 2]; + GLctx["deleteVertexArray"](GL.vaos[id]); + GL.vaos[id] = null + } + } + + function _emscripten_glDepthFunc(x0) { + GLctx["depthFunc"](x0) + } + + function _emscripten_glDepthMask(flag) { + GLctx.depthMask(!!flag) + } + + function _emscripten_glDepthRangef(x0, x1) { + GLctx["depthRange"](x0, x1) + } + + function _emscripten_glDetachShader(program, shader) { + GLctx.detachShader(GL.programs[program], GL.shaders[shader]) + } + + function _emscripten_glDisable(x0) { + GLctx["disable"](x0) + } + + function _emscripten_glDisableVertexAttribArray(index) { + GLctx.disableVertexAttribArray(index) + } + + function _emscripten_glDrawArrays(mode, first, count) { + GLctx.drawArrays(mode, first, count) + } + + function _emscripten_glDrawArraysInstanced(mode, first, count, primcount) { + GLctx["drawArraysInstanced"](mode, first, count, primcount) + } + + function _emscripten_glDrawArraysInstancedANGLE(mode, first, count, primcount) { + GLctx["drawArraysInstanced"](mode, first, count, primcount) + } + + function _emscripten_glDrawArraysInstancedARB(mode, first, count, primcount) { + GLctx["drawArraysInstanced"](mode, first, count, primcount) + } + + function _emscripten_glDrawArraysInstancedEXT(mode, first, count, primcount) { + GLctx["drawArraysInstanced"](mode, first, count, primcount) + } + + function _emscripten_glDrawArraysInstancedNV(mode, first, count, primcount) { + GLctx["drawArraysInstanced"](mode, first, count, primcount) + } + var __tempFixedLengthArray = []; + + function _emscripten_glDrawBuffers(n, bufs) { + var bufArray = __tempFixedLengthArray[n]; + for (var i = 0; i < n; i++) { + bufArray[i] = HEAP32[bufs + i * 4 >> 2] + } + GLctx["drawBuffers"](bufArray) + } + + function _emscripten_glDrawBuffersEXT(n, bufs) { + var bufArray = __tempFixedLengthArray[n]; + for (var i = 0; i < n; i++) { + bufArray[i] = HEAP32[bufs + i * 4 >> 2] + } + GLctx["drawBuffers"](bufArray) + } + + function _emscripten_glDrawBuffersWEBGL(n, bufs) { + var bufArray = __tempFixedLengthArray[n]; + for (var i = 0; i < n; i++) { + bufArray[i] = HEAP32[bufs + i * 4 >> 2] + } + GLctx["drawBuffers"](bufArray) + } + + function _emscripten_glDrawElements(mode, count, type, indices) { + GLctx.drawElements(mode, count, type, indices) + } + + function _emscripten_glDrawElementsInstanced(mode, count, type, indices, primcount) { + GLctx["drawElementsInstanced"](mode, count, type, indices, primcount) + } + + function _emscripten_glDrawElementsInstancedANGLE(mode, count, type, indices, primcount) { + GLctx["drawElementsInstanced"](mode, count, type, indices, primcount) + } + + function _emscripten_glDrawElementsInstancedARB(mode, count, type, indices, primcount) { + GLctx["drawElementsInstanced"](mode, count, type, indices, primcount) + } + + function _emscripten_glDrawElementsInstancedEXT(mode, count, type, indices, primcount) { + GLctx["drawElementsInstanced"](mode, count, type, indices, primcount) + } + + function _emscripten_glDrawElementsInstancedNV(mode, count, type, indices, primcount) { + GLctx["drawElementsInstanced"](mode, count, type, indices, primcount) + } + + function _glDrawElements(mode, count, type, indices) { + GLctx.drawElements(mode, count, type, indices) + } + + function _emscripten_glDrawRangeElements(mode, start, end, count, type, indices) { + _glDrawElements(mode, count, type, indices) + } + + function _emscripten_glEnable(x0) { + GLctx["enable"](x0) + } + + function _emscripten_glEnableVertexAttribArray(index) { + GLctx.enableVertexAttribArray(index) + } + + function _emscripten_glEndQuery(x0) { + GLctx["endQuery"](x0) + } + + function _emscripten_glEndQueryEXT(target) { + GLctx.disjointTimerQueryExt["endQueryEXT"](target) + } + + function _emscripten_glEndTransformFeedback() { + GLctx["endTransformFeedback"]() + } + + function _emscripten_glFenceSync(condition, flags) { + var sync = GLctx.fenceSync(condition, flags); + if (sync) { + var id = GL.getNewId(GL.syncs); + sync.name = id; + GL.syncs[id] = sync; + return id + } else { + return 0 + } + } + + function _emscripten_glFinish() { + GLctx["finish"]() + } + + function _emscripten_glFlush() { + GLctx["flush"]() + } + + function _emscripten_glFramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer) { + GLctx.framebufferRenderbuffer(target, attachment, renderbuffertarget, GL.renderbuffers[renderbuffer]) + } + + function _emscripten_glFramebufferTexture2D(target, attachment, textarget, texture, level) { + GLctx.framebufferTexture2D(target, attachment, textarget, GL.textures[texture], level) + } + + function _emscripten_glFramebufferTextureLayer(target, attachment, texture, level, layer) { + GLctx.framebufferTextureLayer(target, attachment, GL.textures[texture], level, layer) + } + + function _emscripten_glFrontFace(x0) { + GLctx["frontFace"](x0) + } + + function __glGenObject(n, buffers, createFunction, objectTable) { + for (var i = 0; i < n; i++) { + var buffer = GLctx[createFunction](); + var id = buffer && GL.getNewId(objectTable); + if (buffer) { + buffer.name = id; + objectTable[id] = buffer + } else { + GL.recordError(1282) + } + HEAP32[buffers + i * 4 >> 2] = id + } + } + + function _emscripten_glGenBuffers(n, buffers) { + __glGenObject(n, buffers, "createBuffer", GL.buffers) + } + + function _emscripten_glGenFramebuffers(n, ids) { + __glGenObject(n, ids, "createFramebuffer", GL.framebuffers) + } + + function _emscripten_glGenQueries(n, ids) { + __glGenObject(n, ids, "createQuery", GL.queries) + } + + function _emscripten_glGenQueriesEXT(n, ids) { + for (var i = 0; i < n; i++) { + var query = GLctx.disjointTimerQueryExt["createQueryEXT"](); + if (!query) { + GL.recordError(1282); + while (i < n) HEAP32[ids + i++ * 4 >> 2] = 0; + return + } + var id = GL.getNewId(GL.timerQueriesEXT); + query.name = id; + GL.timerQueriesEXT[id] = query; + HEAP32[ids + i * 4 >> 2] = id + } + } + + function _emscripten_glGenRenderbuffers(n, renderbuffers) { + __glGenObject(n, renderbuffers, "createRenderbuffer", GL.renderbuffers) + } + + function _emscripten_glGenSamplers(n, samplers) { + __glGenObject(n, samplers, "createSampler", GL.samplers) + } + + function _emscripten_glGenTextures(n, textures) { + __glGenObject(n, textures, "createTexture", GL.textures) + } + + function _emscripten_glGenTransformFeedbacks(n, ids) { + __glGenObject(n, ids, "createTransformFeedback", GL.transformFeedbacks) + } + + function _emscripten_glGenVertexArrays(n, arrays) { + __glGenObject(n, arrays, "createVertexArray", GL.vaos) + } + + function _emscripten_glGenVertexArraysOES(n, arrays) { + __glGenObject(n, arrays, "createVertexArray", GL.vaos) + } + + function _emscripten_glGenerateMipmap(x0) { + GLctx["generateMipmap"](x0) + } + + function _emscripten_glGetActiveAttrib(program, index, bufSize, length, size, type, name) { + program = GL.programs[program]; + var info = GLctx.getActiveAttrib(program, index); + if (!info) return; + var numBytesWrittenExclNull = bufSize > 0 && name ? stringToUTF8(info.name, name, bufSize) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull; + if (size) HEAP32[size >> 2] = info.size; + if (type) HEAP32[type >> 2] = info.type + } + + function _emscripten_glGetActiveUniform(program, index, bufSize, length, size, type, name) { + program = GL.programs[program]; + var info = GLctx.getActiveUniform(program, index); + if (!info) return; + var numBytesWrittenExclNull = bufSize > 0 && name ? stringToUTF8(info.name, name, bufSize) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull; + if (size) HEAP32[size >> 2] = info.size; + if (type) HEAP32[type >> 2] = info.type + } + + function _emscripten_glGetActiveUniformBlockName(program, uniformBlockIndex, bufSize, length, uniformBlockName) { + program = GL.programs[program]; + var result = GLctx["getActiveUniformBlockName"](program, uniformBlockIndex); + if (!result) return; + if (uniformBlockName && bufSize > 0) { + var numBytesWrittenExclNull = stringToUTF8(result, uniformBlockName, bufSize); + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull + } else { + if (length) HEAP32[length >> 2] = 0 + } + } + + function _emscripten_glGetActiveUniformBlockiv(program, uniformBlockIndex, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + program = GL.programs[program]; + switch (pname) { + case 35393: + var name = GLctx["getActiveUniformBlockName"](program, uniformBlockIndex); + HEAP32[params >> 2] = name.length + 1; + return; + default: + var result = GLctx["getActiveUniformBlockParameter"](program, uniformBlockIndex, pname); + if (!result) return; + if (typeof result == "number") { + HEAP32[params >> 2] = result + } else { + for (var i = 0; i < result.length; i++) { + HEAP32[params + i * 4 >> 2] = result[i] + } + } + } + } + + function _emscripten_glGetActiveUniformsiv(program, uniformCount, uniformIndices, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + if (uniformCount > 0 && uniformIndices == 0) { + GL.recordError(1281); + return + } + program = GL.programs[program]; + var ids = []; + for (var i = 0; i < uniformCount; i++) { + ids.push(HEAP32[uniformIndices + i * 4 >> 2]) + } + var result = GLctx["getActiveUniforms"](program, ids, pname); + if (!result) return; + var len = result.length; + for (var i = 0; i < len; i++) { + HEAP32[params + i * 4 >> 2] = result[i] + } + } + + function _emscripten_glGetAttachedShaders(program, maxCount, count, shaders) { + var result = GLctx.getAttachedShaders(GL.programs[program]); + var len = result.length; + if (len > maxCount) { + len = maxCount + } + HEAP32[count >> 2] = len; + for (var i = 0; i < len; ++i) { + var id = GL.shaders.indexOf(result[i]); + HEAP32[shaders + i * 4 >> 2] = id + } + } + + function _emscripten_glGetAttribLocation(program, name) { + return GLctx.getAttribLocation(GL.programs[program], UTF8ToString(name)) + } + + function writeI53ToI64(ptr, num) { + HEAPU32[ptr >> 2] = num; + HEAPU32[ptr + 4 >> 2] = (num - HEAPU32[ptr >> 2]) / 4294967296 + } + + function emscriptenWebGLGet(name_, p, type) { + if (!p) { + GL.recordError(1281); + return + } + var ret = undefined; + switch (name_) { + case 36346: + ret = 1; + break; + case 36344: + if (type != 0 && type != 1) { + GL.recordError(1280) + } + return; + case 34814: + case 36345: + ret = 0; + break; + case 34466: + var formats = GLctx.getParameter(34467); + ret = formats ? formats.length : 0; + break; + case 33309: + if (GL.currentContext.version < 2) { + GL.recordError(1282); + return + } + var exts = GLctx.getSupportedExtensions() || []; + ret = 2 * exts.length; + break; + case 33307: + case 33308: + if (GL.currentContext.version < 2) { + GL.recordError(1280); + return + } + ret = name_ == 33307 ? 3 : 0; + break + } + if (ret === undefined) { + var result = GLctx.getParameter(name_); + switch (typeof result) { + case "number": + ret = result; + break; + case "boolean": + ret = result ? 1 : 0; + break; + case "string": + GL.recordError(1280); + return; + case "object": + if (result === null) { + switch (name_) { + case 34964: + case 35725: + case 34965: + case 36006: + case 36007: + case 32873: + case 34229: + case 36662: + case 36663: + case 35053: + case 35055: + case 36010: + case 35097: + case 35869: + case 32874: + case 36389: + case 35983: + case 35368: + case 34068: { + ret = 0; + break + } + default: { + GL.recordError(1280); + return + } + } + } else if (result instanceof Float32Array || result instanceof Uint32Array || result instanceof Int32Array || result instanceof Array) { + for (var i = 0; i < result.length; ++i) { + switch (type) { + case 0: + HEAP32[p + i * 4 >> 2] = result[i]; + break; + case 2: + HEAPF32[p + i * 4 >> 2] = result[i]; + break; + case 4: + HEAP8[p + i >> 0] = result[i] ? 1 : 0; + break + } + } + return + } else { + try { + ret = result.name | 0 + } catch (e) { + GL.recordError(1280); + err("GL_INVALID_ENUM in glGet" + type + "v: Unknown object returned from WebGL getParameter(" + name_ + ")! (error: " + e + ")"); + return + } + } + break; + default: + GL.recordError(1280); + err("GL_INVALID_ENUM in glGet" + type + "v: Native code calling glGet" + type + "v(" + name_ + ") and it returns " + result + " of type " + typeof result + "!"); + return + } + } + switch (type) { + case 1: + writeI53ToI64(p, ret); + break; + case 0: + HEAP32[p >> 2] = ret; + break; + case 2: + HEAPF32[p >> 2] = ret; + break; + case 4: + HEAP8[p >> 0] = ret ? 1 : 0; + break + } + } + + function _emscripten_glGetBooleanv(name_, p) { + emscriptenWebGLGet(name_, p, 4) + } + + function _emscripten_glGetBufferParameteri64v(target, value, data) { + if (!data) { + GL.recordError(1281); + return + } + writeI53ToI64(data, GLctx.getBufferParameter(target, value)) + } + + function _emscripten_glGetBufferParameteriv(target, value, data) { + if (!data) { + GL.recordError(1281); + return + } + HEAP32[data >> 2] = GLctx.getBufferParameter(target, value) + } + + function _emscripten_glGetError() { + var error = GLctx.getError() || GL.lastError; + GL.lastError = 0; + return error + } + + function _emscripten_glGetFloatv(name_, p) { + emscriptenWebGLGet(name_, p, 2) + } + + function _emscripten_glGetFragDataLocation(program, name) { + return GLctx["getFragDataLocation"](GL.programs[program], UTF8ToString(name)) + } + + function _emscripten_glGetFramebufferAttachmentParameteriv(target, attachment, pname, params) { + var result = GLctx.getFramebufferAttachmentParameter(target, attachment, pname); + if (result instanceof WebGLRenderbuffer || result instanceof WebGLTexture) { + result = result.name | 0 + } + HEAP32[params >> 2] = result + } + + function emscriptenWebGLGetIndexed(target, index, data, type) { + if (!data) { + GL.recordError(1281); + return + } + var result = GLctx["getIndexedParameter"](target, index); + var ret; + switch (typeof result) { + case "boolean": + ret = result ? 1 : 0; + break; + case "number": + ret = result; + break; + case "object": + if (result === null) { + switch (target) { + case 35983: + case 35368: + ret = 0; + break; + default: { + GL.recordError(1280); + return + } + } + } else if (result instanceof WebGLBuffer) { + ret = result.name | 0 + } else { + GL.recordError(1280); + return + } + break; + default: + GL.recordError(1280); + return + } + switch (type) { + case 1: + writeI53ToI64(data, ret); + break; + case 0: + HEAP32[data >> 2] = ret; + break; + case 2: + HEAPF32[data >> 2] = ret; + break; + case 4: + HEAP8[data >> 0] = ret ? 1 : 0; + break; + default: + throw "internal emscriptenWebGLGetIndexed() error, bad type: " + type + } + } + + function _emscripten_glGetInteger64i_v(target, index, data) { + emscriptenWebGLGetIndexed(target, index, data, 1) + } + + function _emscripten_glGetInteger64v(name_, p) { + emscriptenWebGLGet(name_, p, 1) + } + + function _emscripten_glGetIntegeri_v(target, index, data) { + emscriptenWebGLGetIndexed(target, index, data, 0) + } + + function _emscripten_glGetIntegerv(name_, p) { + emscriptenWebGLGet(name_, p, 0) + } + + function _emscripten_glGetInternalformativ(target, internalformat, pname, bufSize, params) { + if (bufSize < 0) { + GL.recordError(1281); + return + } + if (!params) { + GL.recordError(1281); + return + } + var ret = GLctx["getInternalformatParameter"](target, internalformat, pname); + if (ret === null) return; + for (var i = 0; i < ret.length && i < bufSize; ++i) { + HEAP32[params + i >> 2] = ret[i] + } + } + + function _emscripten_glGetProgramBinary(program, bufSize, length, binaryFormat, binary) { + GL.recordError(1282) + } + + function _emscripten_glGetProgramInfoLog(program, maxLength, length, infoLog) { + var log = GLctx.getProgramInfoLog(GL.programs[program]); + if (log === null) log = "(unknown error)"; + var numBytesWrittenExclNull = maxLength > 0 && infoLog ? stringToUTF8(log, infoLog, maxLength) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull + } + + function _emscripten_glGetProgramiv(program, pname, p) { + if (!p) { + GL.recordError(1281); + return + } + if (program >= GL.counter) { + GL.recordError(1281); + return + } + var ptable = GL.programInfos[program]; + if (!ptable) { + GL.recordError(1282); + return + } + if (pname == 35716) { + var log = GLctx.getProgramInfoLog(GL.programs[program]); + if (log === null) log = "(unknown error)"; + HEAP32[p >> 2] = log.length + 1 + } else if (pname == 35719) { + HEAP32[p >> 2] = ptable.maxUniformLength + } else if (pname == 35722) { + if (ptable.maxAttributeLength == -1) { + program = GL.programs[program]; + var numAttribs = GLctx.getProgramParameter(program, 35721); + ptable.maxAttributeLength = 0; + for (var i = 0; i < numAttribs; ++i) { + var activeAttrib = GLctx.getActiveAttrib(program, i); + ptable.maxAttributeLength = Math.max(ptable.maxAttributeLength, activeAttrib.name.length + 1) + } + } + HEAP32[p >> 2] = ptable.maxAttributeLength + } else if (pname == 35381) { + if (ptable.maxUniformBlockNameLength == -1) { + program = GL.programs[program]; + var numBlocks = GLctx.getProgramParameter(program, 35382); + ptable.maxUniformBlockNameLength = 0; + for (var i = 0; i < numBlocks; ++i) { + var activeBlockName = GLctx.getActiveUniformBlockName(program, i); + ptable.maxUniformBlockNameLength = Math.max(ptable.maxUniformBlockNameLength, activeBlockName.length + 1) + } + } + HEAP32[p >> 2] = ptable.maxUniformBlockNameLength + } else { + HEAP32[p >> 2] = GLctx.getProgramParameter(GL.programs[program], pname) + } + } + + function _emscripten_glGetQueryObjecti64vEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[id]; + var param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); + var ret; + if (typeof param == "boolean") { + ret = param ? 1 : 0 + } else { + ret = param + } + writeI53ToI64(params, ret) + } + + function _emscripten_glGetQueryObjectivEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[id]; + var param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); + var ret; + if (typeof param == "boolean") { + ret = param ? 1 : 0 + } else { + ret = param + } + HEAP32[params >> 2] = ret + } + + function _emscripten_glGetQueryObjectui64vEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[id]; + var param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); + var ret; + if (typeof param == "boolean") { + ret = param ? 1 : 0 + } else { + ret = param + } + writeI53ToI64(params, ret) + } + + function _emscripten_glGetQueryObjectuiv(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.queries[id]; + var param = GLctx["getQueryParameter"](query, pname); + var ret; + if (typeof param == "boolean") { + ret = param ? 1 : 0 + } else { + ret = param + } + HEAP32[params >> 2] = ret + } + + function _emscripten_glGetQueryObjectuivEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[id]; + var param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); + var ret; + if (typeof param == "boolean") { + ret = param ? 1 : 0 + } else { + ret = param + } + HEAP32[params >> 2] = ret + } + + function _emscripten_glGetQueryiv(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAP32[params >> 2] = GLctx["getQuery"](target, pname) + } + + function _emscripten_glGetQueryivEXT(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAP32[params >> 2] = GLctx.disjointTimerQueryExt["getQueryEXT"](target, pname) + } + + function _emscripten_glGetRenderbufferParameteriv(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAP32[params >> 2] = GLctx.getRenderbufferParameter(target, pname) + } + + function _emscripten_glGetSamplerParameterfv(sampler, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + sampler = GL.samplers[sampler]; + HEAPF32[params >> 2] = GLctx["getSamplerParameter"](sampler, pname) + } + + function _emscripten_glGetSamplerParameteriv(sampler, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + sampler = GL.samplers[sampler]; + HEAP32[params >> 2] = GLctx["getSamplerParameter"](sampler, pname) + } + + function _emscripten_glGetShaderInfoLog(shader, maxLength, length, infoLog) { + var log = GLctx.getShaderInfoLog(GL.shaders[shader]); + if (log === null) log = "(unknown error)"; + var numBytesWrittenExclNull = maxLength > 0 && infoLog ? stringToUTF8(log, infoLog, maxLength) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull + } + + function _emscripten_glGetShaderPrecisionFormat(shaderType, precisionType, range, precision) { + var result = GLctx.getShaderPrecisionFormat(shaderType, precisionType); + HEAP32[range >> 2] = result.rangeMin; + HEAP32[range + 4 >> 2] = result.rangeMax; + HEAP32[precision >> 2] = result.precision + } + + function _emscripten_glGetShaderSource(shader, bufSize, length, source) { + var result = GLctx.getShaderSource(GL.shaders[shader]); + if (!result) return; + var numBytesWrittenExclNull = bufSize > 0 && source ? stringToUTF8(result, source, bufSize) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull + } + + function _emscripten_glGetShaderiv(shader, pname, p) { + if (!p) { + GL.recordError(1281); + return + } + if (pname == 35716) { + var log = GLctx.getShaderInfoLog(GL.shaders[shader]); + if (log === null) log = "(unknown error)"; + HEAP32[p >> 2] = log.length + 1 + } else if (pname == 35720) { + var source = GLctx.getShaderSource(GL.shaders[shader]); + var sourceLength = source === null || source.length == 0 ? 0 : source.length + 1; + HEAP32[p >> 2] = sourceLength + } else { + HEAP32[p >> 2] = GLctx.getShaderParameter(GL.shaders[shader], pname) + } + } + + function stringToNewUTF8(jsString) { + var length = lengthBytesUTF8(jsString) + 1; + var cString = _malloc(length); + stringToUTF8(jsString, cString, length); + return cString + } + + function _emscripten_glGetString(name_) { + if (GL.stringCache[name_]) return GL.stringCache[name_]; + var ret; + switch (name_) { + case 7939: + var exts = GLctx.getSupportedExtensions() || []; + exts = exts.concat(exts.map(function(e) { + return "GL_" + e + })); + ret = stringToNewUTF8(exts.join(" ")); + break; + case 7936: + case 7937: + case 37445: + case 37446: + var s = GLctx.getParameter(name_); + if (!s) { + GL.recordError(1280) + } + ret = stringToNewUTF8(s); + break; + case 7938: + var glVersion = GLctx.getParameter(7938); + if (GL.currentContext.version >= 2) glVersion = "OpenGL ES 3.0 (" + glVersion + ")"; + else { + glVersion = "OpenGL ES 2.0 (" + glVersion + ")" + } + ret = stringToNewUTF8(glVersion); + break; + case 35724: + var glslVersion = GLctx.getParameter(35724); + var ver_re = /^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/; + var ver_num = glslVersion.match(ver_re); + if (ver_num !== null) { + if (ver_num[1].length == 3) ver_num[1] = ver_num[1] + "0"; + glslVersion = "OpenGL ES GLSL ES " + ver_num[1] + " (" + glslVersion + ")" + } + ret = stringToNewUTF8(glslVersion); + break; + default: + GL.recordError(1280); + return 0 + } + GL.stringCache[name_] = ret; + return ret + } + + function _emscripten_glGetStringi(name, index) { + if (GL.currentContext.version < 2) { + GL.recordError(1282); + return 0 + } + var stringiCache = GL.stringiCache[name]; + if (stringiCache) { + if (index < 0 || index >= stringiCache.length) { + GL.recordError(1281); + return 0 + } + return stringiCache[index] + } + switch (name) { + case 7939: + var exts = GLctx.getSupportedExtensions() || []; + exts = exts.concat(exts.map(function(e) { + return "GL_" + e + })); + exts = exts.map(function(e) { + return stringToNewUTF8(e) + }); + stringiCache = GL.stringiCache[name] = exts; + if (index < 0 || index >= stringiCache.length) { + GL.recordError(1281); + return 0 + } + return stringiCache[index]; + default: + GL.recordError(1280); + return 0 + } + } + + function _emscripten_glGetSynciv(sync, pname, bufSize, length, values) { + if (bufSize < 0) { + GL.recordError(1281); + return + } + if (!values) { + GL.recordError(1281); + return + } + var ret = GLctx.getSyncParameter(GL.syncs[sync], pname); + HEAP32[length >> 2] = ret; + if (ret !== null && length) HEAP32[length >> 2] = 1 + } + + function _emscripten_glGetTexParameterfv(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAPF32[params >> 2] = GLctx.getTexParameter(target, pname) + } + + function _emscripten_glGetTexParameteriv(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAP32[params >> 2] = GLctx.getTexParameter(target, pname) + } + + function _emscripten_glGetTransformFeedbackVarying(program, index, bufSize, length, size, type, name) { + program = GL.programs[program]; + var info = GLctx["getTransformFeedbackVarying"](program, index); + if (!info) return; + if (name && bufSize > 0) { + var numBytesWrittenExclNull = stringToUTF8(info.name, name, bufSize); + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull + } else { + if (length) HEAP32[length >> 2] = 0 + } + if (size) HEAP32[size >> 2] = info.size; + if (type) HEAP32[type >> 2] = info.type + } + + function _emscripten_glGetUniformBlockIndex(program, uniformBlockName) { + return GLctx["getUniformBlockIndex"](GL.programs[program], UTF8ToString(uniformBlockName)) + } + + function _emscripten_glGetUniformIndices(program, uniformCount, uniformNames, uniformIndices) { + if (!uniformIndices) { + GL.recordError(1281); + return + } + if (uniformCount > 0 && (uniformNames == 0 || uniformIndices == 0)) { + GL.recordError(1281); + return + } + program = GL.programs[program]; + var names = []; + for (var i = 0; i < uniformCount; i++) names.push(UTF8ToString(HEAP32[uniformNames + i * 4 >> 2])); + var result = GLctx["getUniformIndices"](program, names); + if (!result) return; + var len = result.length; + for (var i = 0; i < len; i++) { + HEAP32[uniformIndices + i * 4 >> 2] = result[i] + } + } + + function jstoi_q(str) { + return parseInt(str) + } + + function _emscripten_glGetUniformLocation(program, name) { + name = UTF8ToString(name); + var arrayIndex = 0; + if (name[name.length - 1] == "]") { + var leftBrace = name.lastIndexOf("["); + arrayIndex = name[leftBrace + 1] != "]" ? jstoi_q(name.slice(leftBrace + 1)) : 0; + name = name.slice(0, leftBrace) + } + var uniformInfo = GL.programInfos[program] && GL.programInfos[program].uniforms[name]; + if (uniformInfo && arrayIndex >= 0 && arrayIndex < uniformInfo[0]) { + return uniformInfo[1] + arrayIndex + } else { + return -1 + } + } + + function emscriptenWebGLGetUniform(program, location, params, type) { + if (!params) { + GL.recordError(1281); + return + } + var data = GLctx.getUniform(GL.programs[program], GL.uniforms[location]); + if (typeof data == "number" || typeof data == "boolean") { + switch (type) { + case 0: + HEAP32[params >> 2] = data; + break; + case 2: + HEAPF32[params >> 2] = data; + break; + default: + throw "internal emscriptenWebGLGetUniform() error, bad type: " + type + } + } else { + for (var i = 0; i < data.length; i++) { + switch (type) { + case 0: + HEAP32[params + i * 4 >> 2] = data[i]; + break; + case 2: + HEAPF32[params + i * 4 >> 2] = data[i]; + break; + default: + throw "internal emscriptenWebGLGetUniform() error, bad type: " + type + } + } + } + } + + function _emscripten_glGetUniformfv(program, location, params) { + emscriptenWebGLGetUniform(program, location, params, 2) + } + + function _emscripten_glGetUniformiv(program, location, params) { + emscriptenWebGLGetUniform(program, location, params, 0) + } + + function _emscripten_glGetUniformuiv(program, location, params) { + emscriptenWebGLGetUniform(program, location, params, 0) + } + + function emscriptenWebGLGetVertexAttrib(index, pname, params, type) { + if (!params) { + GL.recordError(1281); + return + } + var data = GLctx.getVertexAttrib(index, pname); + if (pname == 34975) { + HEAP32[params >> 2] = data && data["name"] + } else if (typeof data == "number" || typeof data == "boolean") { + switch (type) { + case 0: + HEAP32[params >> 2] = data; + break; + case 2: + HEAPF32[params >> 2] = data; + break; + case 5: + HEAP32[params >> 2] = Math.fround(data); + break; + default: + throw "internal emscriptenWebGLGetVertexAttrib() error, bad type: " + type + } + } else { + for (var i = 0; i < data.length; i++) { + switch (type) { + case 0: + HEAP32[params + i * 4 >> 2] = data[i]; + break; + case 2: + HEAPF32[params + i * 4 >> 2] = data[i]; + break; + case 5: + HEAP32[params + i * 4 >> 2] = Math.fround(data[i]); + break; + default: + throw "internal emscriptenWebGLGetVertexAttrib() error, bad type: " + type + } + } + } + } + + function _emscripten_glGetVertexAttribIiv(index, pname, params) { + emscriptenWebGLGetVertexAttrib(index, pname, params, 0) + } + + function _emscripten_glGetVertexAttribIuiv(index, pname, params) { + emscriptenWebGLGetVertexAttrib(index, pname, params, 0) + } + + function _emscripten_glGetVertexAttribPointerv(index, pname, pointer) { + if (!pointer) { + GL.recordError(1281); + return + } + HEAP32[pointer >> 2] = GLctx.getVertexAttribOffset(index, pname) + } + + function _emscripten_glGetVertexAttribfv(index, pname, params) { + emscriptenWebGLGetVertexAttrib(index, pname, params, 2) + } + + function _emscripten_glGetVertexAttribiv(index, pname, params) { + emscriptenWebGLGetVertexAttrib(index, pname, params, 5) + } + + function _emscripten_glHint(x0, x1) { + GLctx["hint"](x0, x1) + } + + function _emscripten_glInvalidateFramebuffer(target, numAttachments, attachments) { + var list = __tempFixedLengthArray[numAttachments]; + for (var i = 0; i < numAttachments; i++) { + list[i] = HEAP32[attachments + i * 4 >> 2] + } + GLctx["invalidateFramebuffer"](target, list) + } + + function _emscripten_glInvalidateSubFramebuffer(target, numAttachments, attachments, x, y, width, height) { + var list = __tempFixedLengthArray[numAttachments]; + for (var i = 0; i < numAttachments; i++) { + list[i] = HEAP32[attachments + i * 4 >> 2] + } + GLctx["invalidateSubFramebuffer"](target, list, x, y, width, height) + } + + function _emscripten_glIsBuffer(buffer) { + var b = GL.buffers[buffer]; + if (!b) return 0; + return GLctx.isBuffer(b) + } + + function _emscripten_glIsEnabled(x0) { + return GLctx["isEnabled"](x0) + } + + function _emscripten_glIsFramebuffer(framebuffer) { + var fb = GL.framebuffers[framebuffer]; + if (!fb) return 0; + return GLctx.isFramebuffer(fb) + } + + function _emscripten_glIsProgram(program) { + program = GL.programs[program]; + if (!program) return 0; + return GLctx.isProgram(program) + } + + function _emscripten_glIsQuery(id) { + var query = GL.queries[id]; + if (!query) return 0; + return GLctx["isQuery"](query) + } + + function _emscripten_glIsQueryEXT(id) { + var query = GL.timerQueriesEXT[id]; + if (!query) return 0; + return GLctx.disjointTimerQueryExt["isQueryEXT"](query) + } + + function _emscripten_glIsRenderbuffer(renderbuffer) { + var rb = GL.renderbuffers[renderbuffer]; + if (!rb) return 0; + return GLctx.isRenderbuffer(rb) + } + + function _emscripten_glIsSampler(id) { + var sampler = GL.samplers[id]; + if (!sampler) return 0; + return GLctx["isSampler"](sampler) + } + + function _emscripten_glIsShader(shader) { + var s = GL.shaders[shader]; + if (!s) return 0; + return GLctx.isShader(s) + } + + function _emscripten_glIsSync(sync) { + return GLctx.isSync(GL.syncs[sync]) + } + + function _emscripten_glIsTexture(id) { + var texture = GL.textures[id]; + if (!texture) return 0; + return GLctx.isTexture(texture) + } + + function _emscripten_glIsTransformFeedback(id) { + return GLctx["isTransformFeedback"](GL.transformFeedbacks[id]) + } + + function _emscripten_glIsVertexArray(array) { + var vao = GL.vaos[array]; + if (!vao) return 0; + return GLctx["isVertexArray"](vao) + } + + function _emscripten_glIsVertexArrayOES(array) { + var vao = GL.vaos[array]; + if (!vao) return 0; + return GLctx["isVertexArray"](vao) + } + + function _emscripten_glLineWidth(x0) { + GLctx["lineWidth"](x0) + } + + function _emscripten_glLinkProgram(program) { + GLctx.linkProgram(GL.programs[program]); + GL.populateUniformTable(program) + } + + function _emscripten_glPauseTransformFeedback() { + GLctx["pauseTransformFeedback"]() + } + + function _emscripten_glPixelStorei(pname, param) { + if (pname == 3317) { + GL.unpackAlignment = param + } + GLctx.pixelStorei(pname, param) + } + + function _emscripten_glPolygonOffset(x0, x1) { + GLctx["polygonOffset"](x0, x1) + } + + function _emscripten_glProgramBinary(program, binaryFormat, binary, length) { + GL.recordError(1280) + } + + function _emscripten_glProgramParameteri(program, pname, value) { + GL.recordError(1280) + } + + function _emscripten_glQueryCounterEXT(id, target) { + GLctx.disjointTimerQueryExt["queryCounterEXT"](GL.timerQueriesEXT[id], target) + } + + function _emscripten_glReadBuffer(x0) { + GLctx["readBuffer"](x0) + } + + function __computeUnpackAlignedImageSize(width, height, sizePerPixel, alignment) { + function roundedToNextMultipleOf(x, y) { + return x + y - 1 & -y + } + var plainRowSize = width * sizePerPixel; + var alignedRowSize = roundedToNextMultipleOf(plainRowSize, alignment); + return height * alignedRowSize + } + + function __colorChannelsInGlTextureFormat(format) { + var colorChannels = { + 5: 3, + 6: 4, + 8: 2, + 29502: 3, + 29504: 4, + 26917: 2, + 26918: 2, + 29846: 3, + 29847: 4 + }; + return colorChannels[format - 6402] || 1 + } + + function __heapObjectForWebGLType(type) { + type -= 5120; + if (type == 0) return HEAP8; + if (type == 1) return HEAPU8; + if (type == 2) return HEAP16; + if (type == 4) return HEAP32; + if (type == 6) return HEAPF32; + if (type == 5 || type == 28922 || type == 28520 || type == 30779 || type == 30782) return HEAPU32; + return HEAPU16 + } + + function __heapAccessShiftForWebGLHeap(heap) { + return 31 - Math.clz32(heap.BYTES_PER_ELEMENT) + } + + function emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat) { + var heap = __heapObjectForWebGLType(type); + var shift = __heapAccessShiftForWebGLHeap(heap); + var byteSize = 1 << shift; + var sizePerPixel = __colorChannelsInGlTextureFormat(format) * byteSize; + var bytes = __computeUnpackAlignedImageSize(width, height, sizePerPixel, GL.unpackAlignment); + return heap.subarray(pixels >> shift, pixels + bytes >> shift) + } + + function _emscripten_glReadPixels(x, y, width, height, format, type, pixels) { + if (GL.currentContext.version >= 2) { + if (GLctx.currentPixelPackBufferBinding) { + GLctx.readPixels(x, y, width, height, format, type, pixels) + } else { + var heap = __heapObjectForWebGLType(type); + GLctx.readPixels(x, y, width, height, format, type, heap, pixels >> __heapAccessShiftForWebGLHeap(heap)) + } + return + } + var pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, format); + if (!pixelData) { + GL.recordError(1280); + return + } + GLctx.readPixels(x, y, width, height, format, type, pixelData) + } + + function _emscripten_glReleaseShaderCompiler() {} + + function _emscripten_glRenderbufferStorage(x0, x1, x2, x3) { + GLctx["renderbufferStorage"](x0, x1, x2, x3) + } + + function _emscripten_glRenderbufferStorageMultisample(x0, x1, x2, x3, x4) { + GLctx["renderbufferStorageMultisample"](x0, x1, x2, x3, x4) + } + + function _emscripten_glResumeTransformFeedback() { + GLctx["resumeTransformFeedback"]() + } + + function _emscripten_glSampleCoverage(value, invert) { + GLctx.sampleCoverage(value, !!invert) + } + + function _emscripten_glSamplerParameterf(sampler, pname, param) { + GLctx["samplerParameterf"](GL.samplers[sampler], pname, param) + } + + function _emscripten_glSamplerParameterfv(sampler, pname, params) { + var param = HEAPF32[params >> 2]; + GLctx["samplerParameterf"](GL.samplers[sampler], pname, param) + } + + function _emscripten_glSamplerParameteri(sampler, pname, param) { + GLctx["samplerParameteri"](GL.samplers[sampler], pname, param) + } + + function _emscripten_glSamplerParameteriv(sampler, pname, params) { + var param = HEAP32[params >> 2]; + GLctx["samplerParameteri"](GL.samplers[sampler], pname, param) + } + + function _emscripten_glScissor(x0, x1, x2, x3) { + GLctx["scissor"](x0, x1, x2, x3) + } + + function _emscripten_glShaderBinary() { + GL.recordError(1280) + } + + function _emscripten_glShaderSource(shader, count, string, length) { + var source = GL.getSource(shader, count, string, length); + GLctx.shaderSource(GL.shaders[shader], source) + } + + function _emscripten_glStencilFunc(x0, x1, x2) { + GLctx["stencilFunc"](x0, x1, x2) + } + + function _emscripten_glStencilFuncSeparate(x0, x1, x2, x3) { + GLctx["stencilFuncSeparate"](x0, x1, x2, x3) + } + + function _emscripten_glStencilMask(x0) { + GLctx["stencilMask"](x0) + } + + function _emscripten_glStencilMaskSeparate(x0, x1) { + GLctx["stencilMaskSeparate"](x0, x1) + } + + function _emscripten_glStencilOp(x0, x1, x2) { + GLctx["stencilOp"](x0, x1, x2) + } + + function _emscripten_glStencilOpSeparate(x0, x1, x2, x3) { + GLctx["stencilOpSeparate"](x0, x1, x2, x3) + } + + function _emscripten_glTexImage2D(target, level, internalFormat, width, height, border, format, type, pixels) { + if (GL.currentContext.version >= 2) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixels) + } else if (pixels) { + var heap = __heapObjectForWebGLType(type); + GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, heap, pixels >> __heapAccessShiftForWebGLHeap(heap)) + } else { + GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, null) + } + return + } + GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixels ? emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat) : null) + } + + function _emscripten_glTexImage3D(target, level, internalFormat, width, height, depth, border, format, type, pixels) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx["texImage3D"](target, level, internalFormat, width, height, depth, border, format, type, pixels) + } else if (pixels) { + var heap = __heapObjectForWebGLType(type); + GLctx["texImage3D"](target, level, internalFormat, width, height, depth, border, format, type, heap, pixels >> __heapAccessShiftForWebGLHeap(heap)) + } else { + GLctx["texImage3D"](target, level, internalFormat, width, height, depth, border, format, type, null) + } + } + + function _emscripten_glTexParameterf(x0, x1, x2) { + GLctx["texParameterf"](x0, x1, x2) + } + + function _emscripten_glTexParameterfv(target, pname, params) { + var param = HEAPF32[params >> 2]; + GLctx.texParameterf(target, pname, param) + } + + function _emscripten_glTexParameteri(x0, x1, x2) { + GLctx["texParameteri"](x0, x1, x2) + } + + function _emscripten_glTexParameteriv(target, pname, params) { + var param = HEAP32[params >> 2]; + GLctx.texParameteri(target, pname, param) + } + + function _emscripten_glTexStorage2D(x0, x1, x2, x3, x4) { + GLctx["texStorage2D"](x0, x1, x2, x3, x4) + } + + function _emscripten_glTexStorage3D(x0, x1, x2, x3, x4, x5) { + GLctx["texStorage3D"](x0, x1, x2, x3, x4, x5) + } + + function _emscripten_glTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels) { + if (GL.currentContext.version >= 2) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx.texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels) + } else if (pixels) { + var heap = __heapObjectForWebGLType(type); + GLctx.texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, heap, pixels >> __heapAccessShiftForWebGLHeap(heap)) + } else { + GLctx.texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, null) + } + return + } + var pixelData = null; + if (pixels) pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, 0); + GLctx.texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixelData) + } + + function _emscripten_glTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels) { + if (GLctx.currentPixelUnpackBufferBinding) { + GLctx["texSubImage3D"](target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels) + } else if (pixels) { + var heap = __heapObjectForWebGLType(type); + GLctx["texSubImage3D"](target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, heap, pixels >> __heapAccessShiftForWebGLHeap(heap)) + } else { + GLctx["texSubImage3D"](target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, null) + } + } + + function _emscripten_glTransformFeedbackVaryings(program, count, varyings, bufferMode) { + program = GL.programs[program]; + var vars = []; + for (var i = 0; i < count; i++) vars.push(UTF8ToString(HEAP32[varyings + i * 4 >> 2])); + GLctx["transformFeedbackVaryings"](program, vars, bufferMode) + } + + function _emscripten_glUniform1f(location, v0) { + GLctx.uniform1f(GL.uniforms[location], v0) + } + + function _emscripten_glUniform1fv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform1fv(GL.uniforms[location], HEAPF32, value >> 2, count); + return + } + if (count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[count - 1]; + for (var i = 0; i < count; ++i) { + view[i] = HEAPF32[value + 4 * i >> 2] + } + } else { + var view = HEAPF32.subarray(value >> 2, value + count * 4 >> 2) + } + GLctx.uniform1fv(GL.uniforms[location], view) + } + + function _emscripten_glUniform1i(location, v0) { + GLctx.uniform1i(GL.uniforms[location], v0) + } + + function _emscripten_glUniform1iv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform1iv(GL.uniforms[location], HEAP32, value >> 2, count); + return + } + if (count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[count - 1]; + for (var i = 0; i < count; ++i) { + view[i] = HEAP32[value + 4 * i >> 2] + } + } else { + var view = HEAP32.subarray(value >> 2, value + count * 4 >> 2) + } + GLctx.uniform1iv(GL.uniforms[location], view) + } + + function _emscripten_glUniform1ui(location, v0) { + GLctx.uniform1ui(GL.uniforms[location], v0) + } + + function _emscripten_glUniform1uiv(location, count, value) { + GLctx.uniform1uiv(GL.uniforms[location], HEAPU32, value >> 2, count) + } + + function _emscripten_glUniform2f(location, v0, v1) { + GLctx.uniform2f(GL.uniforms[location], v0, v1) + } + + function _emscripten_glUniform2fv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform2fv(GL.uniforms[location], HEAPF32, value >> 2, count * 2); + return + } + if (2 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[2 * count - 1]; + for (var i = 0; i < 2 * count; i += 2) { + view[i] = HEAPF32[value + 4 * i >> 2]; + view[i + 1] = HEAPF32[value + (4 * i + 4) >> 2] + } + } else { + var view = HEAPF32.subarray(value >> 2, value + count * 8 >> 2) + } + GLctx.uniform2fv(GL.uniforms[location], view) + } + + function _emscripten_glUniform2i(location, v0, v1) { + GLctx.uniform2i(GL.uniforms[location], v0, v1) + } + + function _emscripten_glUniform2iv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform2iv(GL.uniforms[location], HEAP32, value >> 2, count * 2); + return + } + if (2 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[2 * count - 1]; + for (var i = 0; i < 2 * count; i += 2) { + view[i] = HEAP32[value + 4 * i >> 2]; + view[i + 1] = HEAP32[value + (4 * i + 4) >> 2] + } + } else { + var view = HEAP32.subarray(value >> 2, value + count * 8 >> 2) + } + GLctx.uniform2iv(GL.uniforms[location], view) + } + + function _emscripten_glUniform2ui(location, v0, v1) { + GLctx.uniform2ui(GL.uniforms[location], v0, v1) + } + + function _emscripten_glUniform2uiv(location, count, value) { + GLctx.uniform2uiv(GL.uniforms[location], HEAPU32, value >> 2, count * 2) + } + + function _emscripten_glUniform3f(location, v0, v1, v2) { + GLctx.uniform3f(GL.uniforms[location], v0, v1, v2) + } + + function _emscripten_glUniform3fv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform3fv(GL.uniforms[location], HEAPF32, value >> 2, count * 3); + return + } + if (3 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[3 * count - 1]; + for (var i = 0; i < 3 * count; i += 3) { + view[i] = HEAPF32[value + 4 * i >> 2]; + view[i + 1] = HEAPF32[value + (4 * i + 4) >> 2]; + view[i + 2] = HEAPF32[value + (4 * i + 8) >> 2] + } + } else { + var view = HEAPF32.subarray(value >> 2, value + count * 12 >> 2) + } + GLctx.uniform3fv(GL.uniforms[location], view) + } + + function _emscripten_glUniform3i(location, v0, v1, v2) { + GLctx.uniform3i(GL.uniforms[location], v0, v1, v2) + } + + function _emscripten_glUniform3iv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform3iv(GL.uniforms[location], HEAP32, value >> 2, count * 3); + return + } + if (3 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[3 * count - 1]; + for (var i = 0; i < 3 * count; i += 3) { + view[i] = HEAP32[value + 4 * i >> 2]; + view[i + 1] = HEAP32[value + (4 * i + 4) >> 2]; + view[i + 2] = HEAP32[value + (4 * i + 8) >> 2] + } + } else { + var view = HEAP32.subarray(value >> 2, value + count * 12 >> 2) + } + GLctx.uniform3iv(GL.uniforms[location], view) + } + + function _emscripten_glUniform3ui(location, v0, v1, v2) { + GLctx.uniform3ui(GL.uniforms[location], v0, v1, v2) + } + + function _emscripten_glUniform3uiv(location, count, value) { + GLctx.uniform3uiv(GL.uniforms[location], HEAPU32, value >> 2, count * 3) + } + + function _emscripten_glUniform4f(location, v0, v1, v2, v3) { + GLctx.uniform4f(GL.uniforms[location], v0, v1, v2, v3) + } + + function _emscripten_glUniform4fv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform4fv(GL.uniforms[location], HEAPF32, value >> 2, count * 4); + return + } + if (4 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[4 * count - 1]; + var heap = HEAPF32; + value >>= 2; + for (var i = 0; i < 4 * count; i += 4) { + var dst = value + i; + view[i] = heap[dst]; + view[i + 1] = heap[dst + 1]; + view[i + 2] = heap[dst + 2]; + view[i + 3] = heap[dst + 3] + } + } else { + var view = HEAPF32.subarray(value >> 2, value + count * 16 >> 2) + } + GLctx.uniform4fv(GL.uniforms[location], view) + } + + function _emscripten_glUniform4i(location, v0, v1, v2, v3) { + GLctx.uniform4i(GL.uniforms[location], v0, v1, v2, v3) + } + + function _emscripten_glUniform4iv(location, count, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniform4iv(GL.uniforms[location], HEAP32, value >> 2, count * 4); + return + } + if (4 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[4 * count - 1]; + for (var i = 0; i < 4 * count; i += 4) { + view[i] = HEAP32[value + 4 * i >> 2]; + view[i + 1] = HEAP32[value + (4 * i + 4) >> 2]; + view[i + 2] = HEAP32[value + (4 * i + 8) >> 2]; + view[i + 3] = HEAP32[value + (4 * i + 12) >> 2] + } + } else { + var view = HEAP32.subarray(value >> 2, value + count * 16 >> 2) + } + GLctx.uniform4iv(GL.uniforms[location], view) + } + + function _emscripten_glUniform4ui(location, v0, v1, v2, v3) { + GLctx.uniform4ui(GL.uniforms[location], v0, v1, v2, v3) + } + + function _emscripten_glUniform4uiv(location, count, value) { + GLctx.uniform4uiv(GL.uniforms[location], HEAPU32, value >> 2, count * 4) + } + + function _emscripten_glUniformBlockBinding(program, uniformBlockIndex, uniformBlockBinding) { + program = GL.programs[program]; + GLctx["uniformBlockBinding"](program, uniformBlockIndex, uniformBlockBinding) + } + + function _emscripten_glUniformMatrix2fv(location, count, transpose, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniformMatrix2fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 4); + return + } + if (4 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[4 * count - 1]; + for (var i = 0; i < 4 * count; i += 4) { + view[i] = HEAPF32[value + 4 * i >> 2]; + view[i + 1] = HEAPF32[value + (4 * i + 4) >> 2]; + view[i + 2] = HEAPF32[value + (4 * i + 8) >> 2]; + view[i + 3] = HEAPF32[value + (4 * i + 12) >> 2] + } + } else { + var view = HEAPF32.subarray(value >> 2, value + count * 16 >> 2) + } + GLctx.uniformMatrix2fv(GL.uniforms[location], !!transpose, view) + } + + function _emscripten_glUniformMatrix2x3fv(location, count, transpose, value) { + GLctx.uniformMatrix2x3fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 6) + } + + function _emscripten_glUniformMatrix2x4fv(location, count, transpose, value) { + GLctx.uniformMatrix2x4fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 8) + } + + function _emscripten_glUniformMatrix3fv(location, count, transpose, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniformMatrix3fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 9); + return + } + if (9 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[9 * count - 1]; + for (var i = 0; i < 9 * count; i += 9) { + view[i] = HEAPF32[value + 4 * i >> 2]; + view[i + 1] = HEAPF32[value + (4 * i + 4) >> 2]; + view[i + 2] = HEAPF32[value + (4 * i + 8) >> 2]; + view[i + 3] = HEAPF32[value + (4 * i + 12) >> 2]; + view[i + 4] = HEAPF32[value + (4 * i + 16) >> 2]; + view[i + 5] = HEAPF32[value + (4 * i + 20) >> 2]; + view[i + 6] = HEAPF32[value + (4 * i + 24) >> 2]; + view[i + 7] = HEAPF32[value + (4 * i + 28) >> 2]; + view[i + 8] = HEAPF32[value + (4 * i + 32) >> 2] + } + } else { + var view = HEAPF32.subarray(value >> 2, value + count * 36 >> 2) + } + GLctx.uniformMatrix3fv(GL.uniforms[location], !!transpose, view) + } + + function _emscripten_glUniformMatrix3x2fv(location, count, transpose, value) { + GLctx.uniformMatrix3x2fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 6) + } + + function _emscripten_glUniformMatrix3x4fv(location, count, transpose, value) { + GLctx.uniformMatrix3x4fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 12) + } + + function _emscripten_glUniformMatrix4fv(location, count, transpose, value) { + if (GL.currentContext.version >= 2) { + GLctx.uniformMatrix4fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 16); + return + } + if (16 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[16 * count - 1]; + var heap = HEAPF32; + value >>= 2; + for (var i = 0; i < 16 * count; i += 16) { + var dst = value + i; + view[i] = heap[dst]; + view[i + 1] = heap[dst + 1]; + view[i + 2] = heap[dst + 2]; + view[i + 3] = heap[dst + 3]; + view[i + 4] = heap[dst + 4]; + view[i + 5] = heap[dst + 5]; + view[i + 6] = heap[dst + 6]; + view[i + 7] = heap[dst + 7]; + view[i + 8] = heap[dst + 8]; + view[i + 9] = heap[dst + 9]; + view[i + 10] = heap[dst + 10]; + view[i + 11] = heap[dst + 11]; + view[i + 12] = heap[dst + 12]; + view[i + 13] = heap[dst + 13]; + view[i + 14] = heap[dst + 14]; + view[i + 15] = heap[dst + 15] + } + } else { + var view = HEAPF32.subarray(value >> 2, value + count * 64 >> 2) + } + GLctx.uniformMatrix4fv(GL.uniforms[location], !!transpose, view) + } + + function _emscripten_glUniformMatrix4x2fv(location, count, transpose, value) { + GLctx.uniformMatrix4x2fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 8) + } + + function _emscripten_glUniformMatrix4x3fv(location, count, transpose, value) { + GLctx.uniformMatrix4x3fv(GL.uniforms[location], !!transpose, HEAPF32, value >> 2, count * 12) + } + + function _emscripten_glUseProgram(program) { + GLctx.useProgram(GL.programs[program]) + } + + function _emscripten_glValidateProgram(program) { + GLctx.validateProgram(GL.programs[program]) + } + + function _emscripten_glVertexAttrib1f(x0, x1) { + GLctx["vertexAttrib1f"](x0, x1) + } + + function _emscripten_glVertexAttrib1fv(index, v) { + GLctx.vertexAttrib1f(index, HEAPF32[v >> 2]) + } + + function _emscripten_glVertexAttrib2f(x0, x1, x2) { + GLctx["vertexAttrib2f"](x0, x1, x2) + } + + function _emscripten_glVertexAttrib2fv(index, v) { + GLctx.vertexAttrib2f(index, HEAPF32[v >> 2], HEAPF32[v + 4 >> 2]) + } + + function _emscripten_glVertexAttrib3f(x0, x1, x2, x3) { + GLctx["vertexAttrib3f"](x0, x1, x2, x3) + } + + function _emscripten_glVertexAttrib3fv(index, v) { + GLctx.vertexAttrib3f(index, HEAPF32[v >> 2], HEAPF32[v + 4 >> 2], HEAPF32[v + 8 >> 2]) + } + + function _emscripten_glVertexAttrib4f(x0, x1, x2, x3, x4) { + GLctx["vertexAttrib4f"](x0, x1, x2, x3, x4) + } + + function _emscripten_glVertexAttrib4fv(index, v) { + GLctx.vertexAttrib4f(index, HEAPF32[v >> 2], HEAPF32[v + 4 >> 2], HEAPF32[v + 8 >> 2], HEAPF32[v + 12 >> 2]) + } + + function _emscripten_glVertexAttribDivisor(index, divisor) { + GLctx["vertexAttribDivisor"](index, divisor) + } + + function _emscripten_glVertexAttribDivisorANGLE(index, divisor) { + GLctx["vertexAttribDivisor"](index, divisor) + } + + function _emscripten_glVertexAttribDivisorARB(index, divisor) { + GLctx["vertexAttribDivisor"](index, divisor) + } + + function _emscripten_glVertexAttribDivisorEXT(index, divisor) { + GLctx["vertexAttribDivisor"](index, divisor) + } + + function _emscripten_glVertexAttribDivisorNV(index, divisor) { + GLctx["vertexAttribDivisor"](index, divisor) + } + + function _emscripten_glVertexAttribI4i(x0, x1, x2, x3, x4) { + GLctx["vertexAttribI4i"](x0, x1, x2, x3, x4) + } + + function _emscripten_glVertexAttribI4iv(index, v) { + GLctx.vertexAttribI4i(index, HEAP32[v >> 2], HEAP32[v + 4 >> 2], HEAP32[v + 8 >> 2], HEAP32[v + 12 >> 2]) + } + + function _emscripten_glVertexAttribI4ui(x0, x1, x2, x3, x4) { + GLctx["vertexAttribI4ui"](x0, x1, x2, x3, x4) + } + + function _emscripten_glVertexAttribI4uiv(index, v) { + GLctx.vertexAttribI4ui(index, HEAPU32[v >> 2], HEAPU32[v + 4 >> 2], HEAPU32[v + 8 >> 2], HEAPU32[v + 12 >> 2]) + } + + function _emscripten_glVertexAttribIPointer(index, size, type, stride, ptr) { + GLctx["vertexAttribIPointer"](index, size, type, stride, ptr) + } + + function _emscripten_glVertexAttribPointer(index, size, type, normalized, stride, ptr) { + GLctx.vertexAttribPointer(index, size, type, !!normalized, stride, ptr) + } + + function _emscripten_glViewport(x0, x1, x2, x3) { + GLctx["viewport"](x0, x1, x2, x3) + } + + function _emscripten_glWaitSync(sync, flags, timeoutLo, timeoutHi) { + GLctx.waitSync(GL.syncs[sync], flags, convertI32PairToI53(timeoutLo, timeoutHi)) + } + + function _emscripten_has_asyncify() { + return 0 + } + + function _emscripten_is_main_browser_thread() { + return !ENVIRONMENT_IS_WORKER + } + + function reallyNegative(x) { + return x < 0 || x === 0 && 1 / x === -Infinity + } + + function convertU32PairToI53(lo, hi) { + return (lo >>> 0) + (hi >>> 0) * 4294967296 + } + + function formatString(format, varargs) { + var textIndex = format; + var argIndex = varargs; + + function prepVararg(ptr, type) { + if (type === "double" || type === "i64") { + if (ptr & 7) { + ptr += 4 + } + } else {} + return ptr + } + + function getNextArg(type) { + var ret; + argIndex = prepVararg(argIndex, type); + if (type === "double") { + ret = HEAPF64[argIndex >> 3]; + argIndex += 8 + } else if (type == "i64") { + ret = [HEAP32[argIndex >> 2], HEAP32[argIndex + 4 >> 2]]; + argIndex += 8 + } else { + type = "i32"; + ret = HEAP32[argIndex >> 2]; + argIndex += 4 + } + return ret + } + var ret = []; + var curr, next, currArg; + while (1) { + var startTextIndex = textIndex; + curr = HEAP8[textIndex >> 0]; + if (curr === 0) break; + next = HEAP8[textIndex + 1 >> 0]; + if (curr == 37) { + var flagAlwaysSigned = false; + var flagLeftAlign = false; + var flagAlternative = false; + var flagZeroPad = false; + var flagPadSign = false; + flagsLoop: while (1) { + switch (next) { + case 43: + flagAlwaysSigned = true; + break; + case 45: + flagLeftAlign = true; + break; + case 35: + flagAlternative = true; + break; + case 48: + if (flagZeroPad) { + break flagsLoop + } else { + flagZeroPad = true; + break + } + case 32: + flagPadSign = true; + break; + default: + break flagsLoop + } + textIndex++; + next = HEAP8[textIndex + 1 >> 0] + } + var width = 0; + if (next == 42) { + width = getNextArg("i32"); + textIndex++; + next = HEAP8[textIndex + 1 >> 0] + } else { + while (next >= 48 && next <= 57) { + width = width * 10 + (next - 48); + textIndex++; + next = HEAP8[textIndex + 1 >> 0] + } + } + var precisionSet = false, + precision = -1; + if (next == 46) { + precision = 0; + precisionSet = true; + textIndex++; + next = HEAP8[textIndex + 1 >> 0]; + if (next == 42) { + precision = getNextArg("i32"); + textIndex++ + } else { + while (1) { + var precisionChr = HEAP8[textIndex + 1 >> 0]; + if (precisionChr < 48 || precisionChr > 57) break; + precision = precision * 10 + (precisionChr - 48); + textIndex++ + } + } + next = HEAP8[textIndex + 1 >> 0] + } + if (precision < 0) { + precision = 6; + precisionSet = false + } + var argSize; + switch (String.fromCharCode(next)) { + case "h": + var nextNext = HEAP8[textIndex + 2 >> 0]; + if (nextNext == 104) { + textIndex++; + argSize = 1 + } else { + argSize = 2 + } + break; + case "l": + var nextNext = HEAP8[textIndex + 2 >> 0]; + if (nextNext == 108) { + textIndex++; + argSize = 8 + } else { + argSize = 4 + } + break; + case "L": + case "q": + case "j": + argSize = 8; + break; + case "z": + case "t": + case "I": + argSize = 4; + break; + default: + argSize = null + } + if (argSize) textIndex++; + next = HEAP8[textIndex + 1 >> 0]; + switch (String.fromCharCode(next)) { + case "d": + case "i": + case "u": + case "o": + case "x": + case "X": + case "p": { + var signed = next == 100 || next == 105; + argSize = argSize || 4; + currArg = getNextArg("i" + argSize * 8); + var argText; + if (argSize == 8) { + currArg = next == 117 ? convertU32PairToI53(currArg[0], currArg[1]) : convertI32PairToI53(currArg[0], currArg[1]) + } + if (argSize <= 4) { + var limit = Math.pow(256, argSize) - 1; + currArg = (signed ? reSign : unSign)(currArg & limit, argSize * 8) + } + var currAbsArg = Math.abs(currArg); + var prefix = ""; + if (next == 100 || next == 105) { + argText = reSign(currArg, 8 * argSize, 1).toString(10) + } else if (next == 117) { + argText = unSign(currArg, 8 * argSize, 1).toString(10); + currArg = Math.abs(currArg) + } else if (next == 111) { + argText = (flagAlternative ? "0" : "") + currAbsArg.toString(8) + } else if (next == 120 || next == 88) { + prefix = flagAlternative && currArg != 0 ? "0x" : ""; + if (currArg < 0) { + currArg = -currArg; + argText = (currAbsArg - 1).toString(16); + var buffer = []; + for (var i = 0; i < argText.length; i++) { + buffer.push((15 - parseInt(argText[i], 16)).toString(16)) + } + argText = buffer.join(""); + while (argText.length < argSize * 2) argText = "f" + argText + } else { + argText = currAbsArg.toString(16) + } + if (next == 88) { + prefix = prefix.toUpperCase(); + argText = argText.toUpperCase() + } + } else if (next == 112) { + if (currAbsArg === 0) { + argText = "(nil)" + } else { + prefix = "0x"; + argText = currAbsArg.toString(16) + } + } + if (precisionSet) { + while (argText.length < precision) { + argText = "0" + argText + } + } + if (currArg >= 0) { + if (flagAlwaysSigned) { + prefix = "+" + prefix + } else if (flagPadSign) { + prefix = " " + prefix + } + } + if (argText.charAt(0) == "-") { + prefix = "-" + prefix; + argText = argText.substr(1) + } + while (prefix.length + argText.length < width) { + if (flagLeftAlign) { + argText += " " + } else { + if (flagZeroPad) { + argText = "0" + argText + } else { + prefix = " " + prefix + } + } + } + argText = prefix + argText; + argText.split("").forEach(function(chr) { + ret.push(chr.charCodeAt(0)) + }); + break + } + case "f": + case "F": + case "e": + case "E": + case "g": + case "G": { + currArg = getNextArg("double"); + var argText; + if (isNaN(currArg)) { + argText = "nan"; + flagZeroPad = false + } else if (!isFinite(currArg)) { + argText = (currArg < 0 ? "-" : "") + "inf"; + flagZeroPad = false + } else { + var isGeneral = false; + var effectivePrecision = Math.min(precision, 20); + if (next == 103 || next == 71) { + isGeneral = true; + precision = precision || 1; + var exponent = parseInt(currArg.toExponential(effectivePrecision).split("e")[1], 10); + if (precision > exponent && exponent >= -4) { + next = (next == 103 ? "f" : "F").charCodeAt(0); + precision -= exponent + 1 + } else { + next = (next == 103 ? "e" : "E").charCodeAt(0); + precision-- + } + effectivePrecision = Math.min(precision, 20) + } + if (next == 101 || next == 69) { + argText = currArg.toExponential(effectivePrecision); + if (/[eE][-+]\d$/.test(argText)) { + argText = argText.slice(0, -1) + "0" + argText.slice(-1) + } + } else if (next == 102 || next == 70) { + argText = currArg.toFixed(effectivePrecision); + if (currArg === 0 && reallyNegative(currArg)) { + argText = "-" + argText + } + } + var parts = argText.split("e"); + if (isGeneral && !flagAlternative) { + while (parts[0].length > 1 && parts[0].indexOf(".") != -1 && (parts[0].slice(-1) == "0" || parts[0].slice(-1) == ".")) { + parts[0] = parts[0].slice(0, -1) + } + } else { + if (flagAlternative && argText.indexOf(".") == -1) parts[0] += "."; + while (precision > effectivePrecision++) parts[0] += "0" + } + argText = parts[0] + (parts.length > 1 ? "e" + parts[1] : ""); + if (next == 69) argText = argText.toUpperCase(); + if (currArg >= 0) { + if (flagAlwaysSigned) { + argText = "+" + argText + } else if (flagPadSign) { + argText = " " + argText + } + } + } + while (argText.length < width) { + if (flagLeftAlign) { + argText += " " + } else { + if (flagZeroPad && (argText[0] == "-" || argText[0] == "+")) { + argText = argText[0] + "0" + argText.slice(1) + } else { + argText = (flagZeroPad ? "0" : " ") + argText + } + } + } + if (next < 97) argText = argText.toUpperCase(); + argText.split("").forEach(function(chr) { + ret.push(chr.charCodeAt(0)) + }); + break + } + case "s": { + var arg = getNextArg("i8*"); + var argLength = arg ? _strlen(arg) : "(null)".length; + if (precisionSet) argLength = Math.min(argLength, precision); + if (!flagLeftAlign) { + while (argLength < width--) { + ret.push(32) + } + } + if (arg) { + for (var i = 0; i < argLength; i++) { + ret.push(HEAPU8[arg++ >> 0]) + } + } else { + ret = ret.concat(intArrayFromString("(null)".substr(0, argLength), true)) + } + if (flagLeftAlign) { + while (argLength < width--) { + ret.push(32) + } + } + break + } + case "c": { + if (flagLeftAlign) ret.push(getNextArg("i8")); + while (--width > 0) { + ret.push(32) + } + if (!flagLeftAlign) ret.push(getNextArg("i8")); + break + } + case "n": { + var ptr = getNextArg("i32*"); + HEAP32[ptr >> 2] = ret.length; + break + } + case "%": { + ret.push(curr); + break + } + default: { + for (var i = startTextIndex; i < textIndex + 2; i++) { + ret.push(HEAP8[i >> 0]) + } + } + } + textIndex += 2 + } else { + ret.push(curr); + textIndex += 1 + } + } + return ret + } + + function __emscripten_traverse_stack(args) { + if (!args || !args.callee || !args.callee.name) { + return [null, "", ""] + } + var funstr = args.callee.toString(); + var funcname = args.callee.name; + var str = "("; + var first = true; + for (var i in args) { + var a = args[i]; + if (!first) { + str += ", " + } + first = false; + if (typeof a === "number" || typeof a === "string") { + str += a + } else { + str += "(" + typeof a + ")" + } + } + str += ")"; + var caller = args.callee.caller; + args = caller ? caller.arguments : []; + if (first) str = ""; + return [args, funcname, str] + } + + function _emscripten_get_callstack_js(flags) { + var callstack = jsStackTrace(); + var iThisFunc = callstack.lastIndexOf("_emscripten_log"); + var iThisFunc2 = callstack.lastIndexOf("_emscripten_get_callstack"); + var iNextLine = callstack.indexOf("\n", Math.max(iThisFunc, iThisFunc2)) + 1; + callstack = callstack.slice(iNextLine); + if (flags & 8 && typeof emscripten_source_map === "undefined") { + warnOnce('Source map information is not available, emscripten_log with EM_LOG_C_STACK will be ignored. Build with "--pre-js $EMSCRIPTEN/src/emscripten-source-map.min.js" linker flag to add source map loading to code.'); + flags ^= 8; + flags |= 16 + } + var stack_args = null; + if (flags & 128) { + stack_args = __emscripten_traverse_stack(arguments); + while (stack_args[1].indexOf("_emscripten_") >= 0) stack_args = __emscripten_traverse_stack(stack_args[0]) + } + var lines = callstack.split("\n"); + callstack = ""; + var newFirefoxRe = new RegExp("\\s*(.*?)@(.*?):([0-9]+):([0-9]+)"); + var firefoxRe = new RegExp("\\s*(.*?)@(.*):(.*)(:(.*))?"); + var chromeRe = new RegExp("\\s*at (.*?) \\((.*):(.*):(.*)\\)"); + for (var l in lines) { + var line = lines[l]; + var jsSymbolName = ""; + var file = ""; + var lineno = 0; + var column = 0; + var parts = chromeRe.exec(line); + if (parts && parts.length == 5) { + jsSymbolName = parts[1]; + file = parts[2]; + lineno = parts[3]; + column = parts[4] + } else { + parts = newFirefoxRe.exec(line); + if (!parts) parts = firefoxRe.exec(line); + if (parts && parts.length >= 4) { + jsSymbolName = parts[1]; + file = parts[2]; + lineno = parts[3]; + column = parts[4] | 0 + } else { + callstack += line + "\n"; + continue + } + } + var cSymbolName = flags & 32 ? demangle(jsSymbolName) : jsSymbolName; + if (!cSymbolName) { + cSymbolName = jsSymbolName + } + var haveSourceMap = false; + if (flags & 8) { + var orig = emscripten_source_map.originalPositionFor({ + line: lineno, + column: column + }); + haveSourceMap = orig && orig.source; + if (haveSourceMap) { + if (flags & 64) { + orig.source = orig.source.substring(orig.source.replace(/\\/g, "/").lastIndexOf("/") + 1) + } + callstack += " at " + cSymbolName + " (" + orig.source + ":" + orig.line + ":" + orig.column + ")\n" + } + } + if (flags & 16 || !haveSourceMap) { + if (flags & 64) { + file = file.substring(file.replace(/\\/g, "/").lastIndexOf("/") + 1) + } + callstack += (haveSourceMap ? " = " + jsSymbolName : " at " + cSymbolName) + " (" + file + ":" + lineno + ":" + column + ")\n" + } + if (flags & 128 && stack_args[0]) { + if (stack_args[1] == jsSymbolName && stack_args[2].length > 0) { + callstack = callstack.replace(/\s+$/, ""); + callstack += " with values: " + stack_args[1] + stack_args[2] + "\n" + } + stack_args = __emscripten_traverse_stack(stack_args[0]) + } + } + callstack = callstack.replace(/\s+$/, ""); + return callstack + } + + function _emscripten_log_js(flags, str) { + if (flags & 24) { + str = str.replace(/\s+$/, ""); + str += (str.length > 0 ? "\n" : "") + _emscripten_get_callstack_js(flags) + } + if (flags & 1) { + if (flags & 4) { + console.error(str) + } else if (flags & 2) { + console.warn(str) + } else if (flags & 512) { + console.info(str) + } else if (flags & 256) { + console.debug(str) + } else { + console.log(str) + } + } else if (flags & 6) { + err(str) + } else { + out(str) + } + } + + function _emscripten_log(flags, format, varargs) { + var str = ""; + var result = formatString(format, varargs); + for (var i = 0; i < result.length; ++i) { + str += String.fromCharCode(result[i]) + } + _emscripten_log_js(flags, str) + } + var setjmpId = 0; + + function _saveSetjmp(env, label, table, size) { + env = env | 0; + label = label | 0; + table = table | 0; + size = size | 0; + var i = 0; + setjmpId = setjmpId + 1 | 0; + HEAP32[env >> 2] = setjmpId; + while ((i | 0) < (size | 0)) { + if ((HEAP32[table + (i << 3) >> 2] | 0) == 0) { + HEAP32[table + (i << 3) >> 2] = setjmpId; + HEAP32[table + ((i << 3) + 4) >> 2] = label; + HEAP32[table + ((i << 3) + 8) >> 2] = 0; + setTempRet0(size | 0); + return table | 0 + } + i = i + 1 | 0 + } + size = size * 2 | 0; + table = _realloc(table | 0, 8 * (size + 1 | 0) | 0) | 0; + table = _saveSetjmp(env | 0, label | 0, table | 0, size | 0) | 0; + setTempRet0(size | 0); + return table | 0 + } + + function _testSetjmp(id, table, size) { + id = id | 0; + table = table | 0; + size = size | 0; + var i = 0, + curr = 0; + while ((i | 0) < (size | 0)) { + curr = HEAP32[table + (i << 3) >> 2] | 0; + if ((curr | 0) == 0) break; + if ((curr | 0) == (id | 0)) { + return HEAP32[table + ((i << 3) + 4) >> 2] | 0 + } + i = i + 1 | 0 + } + return 0 + } + + function _longjmp(env, value) { + _setThrew(env, value || 1); + throw "longjmp" + } + + function _emscripten_longjmp(env, value) { + _longjmp(env, value) + } + + function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.copyWithin(dest, src, src + num) + } + + function __emscripten_do_request_fullscreen(target, strategy) { + if (!JSEvents.fullscreenEnabled()) return -1; + target = __findEventTarget(target); + if (!target) return -4; + if (!target.requestFullscreen && !target.webkitRequestFullscreen) { + return -3 + } + var canPerformRequests = JSEvents.canPerformEventHandlerRequests(); + if (!canPerformRequests) { + if (strategy.deferUntilInEventHandler) { + JSEvents.deferCall(_JSEvents_requestFullscreen, 1, [target, strategy]); + return 1 + } else { + return -2 + } + } + return _JSEvents_requestFullscreen(target, strategy) + } + + function _emscripten_request_fullscreen_strategy(target, deferUntilInEventHandler, fullscreenStrategy) { + var strategy = { + scaleMode: HEAP32[fullscreenStrategy >> 2], + canvasResolutionScaleMode: HEAP32[fullscreenStrategy + 4 >> 2], + filteringMode: HEAP32[fullscreenStrategy + 8 >> 2], + deferUntilInEventHandler: deferUntilInEventHandler, + canvasResizedCallback: HEAP32[fullscreenStrategy + 12 >> 2], + canvasResizedCallbackUserData: HEAP32[fullscreenStrategy + 16 >> 2] + }; + return __emscripten_do_request_fullscreen(target, strategy) + } + + function _emscripten_request_pointerlock(target, deferUntilInEventHandler) { + target = __findEventTarget(target); + if (!target) return -4; + if (!target.requestPointerLock && !target.msRequestPointerLock) { + return -1 + } + var canPerformRequests = JSEvents.canPerformEventHandlerRequests(); + if (!canPerformRequests) { + if (deferUntilInEventHandler) { + JSEvents.deferCall(__requestPointerLock, 2, [target]); + return 1 + } else { + return -2 + } + } + return __requestPointerLock(target) + } + + function _emscripten_get_heap_size() { + return HEAPU8.length + } + + 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) { + requestedSize = requestedSize >>> 0; + var oldSize = _emscripten_get_heap_size(); + var PAGE_MULTIPLE = 65536; + var maxHeapSize = 2147483648; + if (requestedSize > maxHeapSize) { + return false + } + var minHeapSize = 16777216; + for (var cutDown = 1; cutDown <= 4; cutDown *= 2) { + var overGrownHeapSize = oldSize * (1 + .2 / cutDown); + overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296); + var newSize = Math.min(maxHeapSize, alignUp(Math.max(minHeapSize, requestedSize, overGrownHeapSize), PAGE_MULTIPLE)); + var replacement = emscripten_realloc_buffer(newSize); + if (replacement) { + return true + } + } + return false + } + + function _emscripten_sample_gamepad_data() { + return (JSEvents.lastGamepadState = navigator.getGamepads ? navigator.getGamepads() : navigator.webkitGetGamepads ? navigator.webkitGetGamepads() : null) ? 0 : -1 + } + + function __registerBeforeUnloadEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString) { + var beforeUnloadEventHandlerFunc = function(ev) { + var e = ev || event; + var confirmationMessage = dynCall_iiii(callbackfunc, eventTypeId, 0, userData); + if (confirmationMessage) { + confirmationMessage = UTF8ToString(confirmationMessage) + } + if (confirmationMessage) { + e.preventDefault(); + e.returnValue = confirmationMessage; + return confirmationMessage + } + }; + var eventHandler = { + target: __findEventTarget(target), + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: beforeUnloadEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_beforeunload_callback_on_thread(userData, callbackfunc, targetThread) { + if (typeof onbeforeunload === "undefined") return -1; + if (targetThread !== 1) return -5; + __registerBeforeUnloadEventCallback(2, userData, true, callbackfunc, 28, "beforeunload"); + return 0 + } + + function __registerFocusEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.focusEvent) JSEvents.focusEvent = _malloc(256); + var focusEventHandlerFunc = function(ev) { + var e = ev || event; + var nodeName = JSEvents.getNodeNameForTarget(e.target); + var id = e.target.id ? e.target.id : ""; + var focusEvent = JSEvents.focusEvent; + stringToUTF8(nodeName, focusEvent + 0, 128); + stringToUTF8(id, focusEvent + 128, 128); + if (dynCall_iiii(callbackfunc, eventTypeId, focusEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: __findEventTarget(target), + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: focusEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_blur_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerFocusEventCallback(target, userData, useCapture, callbackfunc, 12, "blur", targetThread); + return 0 + } + + function _emscripten_set_element_css_size(target, width, height) { + target = __findEventTarget(target); + if (!target) return -4; + target.style.width = width + "px"; + target.style.height = height + "px"; + return 0 + } + + function _emscripten_set_focus_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerFocusEventCallback(target, userData, useCapture, callbackfunc, 13, "focus", targetThread); + return 0 + } + + function __registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.fullscreenChangeEvent) JSEvents.fullscreenChangeEvent = _malloc(280); + var fullscreenChangeEventhandlerFunc = function(ev) { + var e = ev || event; + var fullscreenChangeEvent = JSEvents.fullscreenChangeEvent; + __fillFullscreenChangeEventData(fullscreenChangeEvent); + if (dynCall_iiii(callbackfunc, eventTypeId, fullscreenChangeEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: fullscreenChangeEventhandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_fullscreenchange_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + if (!JSEvents.fullscreenEnabled()) return -1; + target = __findEventTarget(target); + if (!target) return -4; + __registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "fullscreenchange", targetThread); + __registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "webkitfullscreenchange", targetThread); + return 0 + } + + function __registerGamepadEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.gamepadEvent) JSEvents.gamepadEvent = _malloc(1432); + var gamepadEventHandlerFunc = function(ev) { + var e = ev || event; + var gamepadEvent = JSEvents.gamepadEvent; + __fillGamepadEventData(gamepadEvent, e["gamepad"]); + if (dynCall_iiii(callbackfunc, eventTypeId, gamepadEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: __findEventTarget(target), + allowsDeferredCalls: true, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: gamepadEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_gamepadconnected_callback_on_thread(userData, useCapture, callbackfunc, targetThread) { + if (!navigator.getGamepads && !navigator.webkitGetGamepads) return -1; + __registerGamepadEventCallback(2, userData, useCapture, callbackfunc, 26, "gamepadconnected", targetThread); + return 0 + } + + function _emscripten_set_gamepaddisconnected_callback_on_thread(userData, useCapture, callbackfunc, targetThread) { + if (!navigator.getGamepads && !navigator.webkitGetGamepads) return -1; + __registerGamepadEventCallback(2, userData, useCapture, callbackfunc, 27, "gamepaddisconnected", targetThread); + return 0 + } + + function __registerKeyEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.keyEvent) JSEvents.keyEvent = _malloc(164); + var keyEventHandlerFunc = function(ev) { + var e = ev || event; + var keyEventData = JSEvents.keyEvent; + stringToUTF8(e.key ? e.key : "", keyEventData + 0, 32); + stringToUTF8(e.code ? e.code : "", keyEventData + 32, 32); + HEAP32[keyEventData + 64 >> 2] = e.location; + HEAP32[keyEventData + 68 >> 2] = e.ctrlKey; + HEAP32[keyEventData + 72 >> 2] = e.shiftKey; + HEAP32[keyEventData + 76 >> 2] = e.altKey; + HEAP32[keyEventData + 80 >> 2] = e.metaKey; + HEAP32[keyEventData + 84 >> 2] = e.repeat; + stringToUTF8(e.locale ? e.locale : "", keyEventData + 88, 32); + stringToUTF8(e.char ? e.char : "", keyEventData + 120, 32); + HEAP32[keyEventData + 152 >> 2] = e.charCode; + HEAP32[keyEventData + 156 >> 2] = e.keyCode; + HEAP32[keyEventData + 160 >> 2] = e.which; + if (dynCall_iiii(callbackfunc, eventTypeId, keyEventData, userData)) e.preventDefault() + }; + var eventHandler = { + target: __findEventTarget(target), + allowsDeferredCalls: true, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: keyEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_keydown_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerKeyEventCallback(target, userData, useCapture, callbackfunc, 2, "keydown", targetThread); + return 0 + } + + function _emscripten_set_keypress_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerKeyEventCallback(target, userData, useCapture, callbackfunc, 1, "keypress", targetThread); + return 0 + } + + function _emscripten_set_keyup_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerKeyEventCallback(target, userData, useCapture, callbackfunc, 3, "keyup", targetThread); + return 0 + } + + function _emscripten_set_main_loop_arg(func, arg, fps, simulateInfiniteLoop) { + _emscripten_set_main_loop(func, fps, simulateInfiniteLoop, arg) + } + + function __fillMouseEventData(eventStruct, e, target) { + HEAP32[eventStruct >> 2] = e.screenX; + HEAP32[eventStruct + 4 >> 2] = e.screenY; + HEAP32[eventStruct + 8 >> 2] = e.clientX; + HEAP32[eventStruct + 12 >> 2] = e.clientY; + HEAP32[eventStruct + 16 >> 2] = e.ctrlKey; + HEAP32[eventStruct + 20 >> 2] = e.shiftKey; + HEAP32[eventStruct + 24 >> 2] = e.altKey; + HEAP32[eventStruct + 28 >> 2] = e.metaKey; + HEAP16[eventStruct + 32 >> 1] = e.button; + HEAP16[eventStruct + 34 >> 1] = e.buttons; + var movementX = e["movementX"] || e.screenX - JSEvents.previousScreenX; + var movementY = e["movementY"] || e.screenY - JSEvents.previousScreenY; + HEAP32[eventStruct + 36 >> 2] = movementX; + HEAP32[eventStruct + 40 >> 2] = movementY; + var rect = __getBoundingClientRect(target); + HEAP32[eventStruct + 44 >> 2] = e.clientX - rect.left; + HEAP32[eventStruct + 48 >> 2] = e.clientY - rect.top; + if (e.type !== "wheel" && e.type !== "mousewheel") { + JSEvents.previousScreenX = e.screenX; + JSEvents.previousScreenY = e.screenY + } + } + + function __registerMouseEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.mouseEvent) JSEvents.mouseEvent = _malloc(64); + target = __findEventTarget(target); + var mouseEventHandlerFunc = function(ev) { + var e = ev || event; + __fillMouseEventData(JSEvents.mouseEvent, e, target); + if (dynCall_iiii(callbackfunc, eventTypeId, JSEvents.mouseEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + allowsDeferredCalls: eventTypeString != "mousemove" && eventTypeString != "mouseenter" && eventTypeString != "mouseleave", + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: mouseEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_mousedown_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerMouseEventCallback(target, userData, useCapture, callbackfunc, 5, "mousedown", targetThread); + return 0 + } + + function _emscripten_set_mouseenter_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerMouseEventCallback(target, userData, useCapture, callbackfunc, 33, "mouseenter", targetThread); + return 0 + } + + function _emscripten_set_mouseleave_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerMouseEventCallback(target, userData, useCapture, callbackfunc, 34, "mouseleave", targetThread); + return 0 + } + + function _emscripten_set_mousemove_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerMouseEventCallback(target, userData, useCapture, callbackfunc, 8, "mousemove", targetThread); + return 0 + } + + function _emscripten_set_mouseup_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerMouseEventCallback(target, userData, useCapture, callbackfunc, 6, "mouseup", targetThread); + return 0 + } + + function __fillPointerlockChangeEventData(eventStruct) { + var pointerLockElement = document.pointerLockElement || document.mozPointerLockElement || document.webkitPointerLockElement || document.msPointerLockElement; + var isPointerlocked = !!pointerLockElement; + HEAP32[eventStruct >> 2] = isPointerlocked; + var nodeName = JSEvents.getNodeNameForTarget(pointerLockElement); + var id = pointerLockElement && pointerLockElement.id ? pointerLockElement.id : ""; + stringToUTF8(nodeName, eventStruct + 4, 128); + stringToUTF8(id, eventStruct + 132, 128) + } + + function __registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.pointerlockChangeEvent) JSEvents.pointerlockChangeEvent = _malloc(260); + var pointerlockChangeEventHandlerFunc = function(ev) { + var e = ev || event; + var pointerlockChangeEvent = JSEvents.pointerlockChangeEvent; + __fillPointerlockChangeEventData(pointerlockChangeEvent); + if (dynCall_iiii(callbackfunc, eventTypeId, pointerlockChangeEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: pointerlockChangeEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_pointerlockchange_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + if (!document || !document.body || !document.body.requestPointerLock && !document.body.mozRequestPointerLock && !document.body.webkitRequestPointerLock && !document.body.msRequestPointerLock) { + return -1 + } + target = __findEventTarget(target); + if (!target) return -4; + __registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "pointerlockchange", targetThread); + __registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "mozpointerlockchange", targetThread); + __registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "webkitpointerlockchange", targetThread); + __registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "mspointerlockchange", targetThread); + return 0 + } + + function __registerUiEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.uiEvent) JSEvents.uiEvent = _malloc(36); + target = __findEventTarget(target); + var uiEventHandlerFunc = function(ev) { + var e = ev || event; + if (e.target != target) { + return + } + var uiEvent = JSEvents.uiEvent; + var b = document.body; + HEAP32[uiEvent >> 2] = e.detail; + HEAP32[uiEvent + 4 >> 2] = b.clientWidth; + HEAP32[uiEvent + 8 >> 2] = b.clientHeight; + HEAP32[uiEvent + 12 >> 2] = innerWidth; + HEAP32[uiEvent + 16 >> 2] = innerHeight; + HEAP32[uiEvent + 20 >> 2] = outerWidth; + HEAP32[uiEvent + 24 >> 2] = outerHeight; + HEAP32[uiEvent + 28 >> 2] = pageXOffset; + HEAP32[uiEvent + 32 >> 2] = pageYOffset; + if (dynCall_iiii(callbackfunc, eventTypeId, uiEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: uiEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_resize_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerUiEventCallback(target, userData, useCapture, callbackfunc, 10, "resize", targetThread); + return 0 + } + + function __registerTouchEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.touchEvent) JSEvents.touchEvent = _malloc(1684); + target = __findEventTarget(target); + var touchEventHandlerFunc = function(ev) { + var e = ev || event; + var touches = {}; + for (var i = 0; i < e.touches.length; ++i) { + var touch = e.touches[i]; + touch.changed = false; + touches[touch.identifier] = touch + } + for (var i = 0; i < e.changedTouches.length; ++i) { + var touch = e.changedTouches[i]; + touches[touch.identifier] = touch; + touch.changed = true + } + for (var i = 0; i < e.targetTouches.length; ++i) { + var touch = e.targetTouches[i]; + touches[touch.identifier].onTarget = true + } + var touchEvent = JSEvents.touchEvent; + var ptr = touchEvent; + HEAP32[ptr + 4 >> 2] = e.ctrlKey; + HEAP32[ptr + 8 >> 2] = e.shiftKey; + HEAP32[ptr + 12 >> 2] = e.altKey; + HEAP32[ptr + 16 >> 2] = e.metaKey; + ptr += 20; + var targetRect = __getBoundingClientRect(target); + var numTouches = 0; + for (var i in touches) { + var t = touches[i]; + HEAP32[ptr >> 2] = t.identifier; + HEAP32[ptr + 4 >> 2] = t.screenX; + HEAP32[ptr + 8 >> 2] = t.screenY; + HEAP32[ptr + 12 >> 2] = t.clientX; + HEAP32[ptr + 16 >> 2] = t.clientY; + HEAP32[ptr + 20 >> 2] = t.pageX; + HEAP32[ptr + 24 >> 2] = t.pageY; + HEAP32[ptr + 28 >> 2] = t.changed; + HEAP32[ptr + 32 >> 2] = t.onTarget; + HEAP32[ptr + 36 >> 2] = t.clientX - targetRect.left; + HEAP32[ptr + 40 >> 2] = t.clientY - targetRect.top; + ptr += 52; + if (++numTouches >= 32) { + break + } + } + HEAP32[touchEvent >> 2] = numTouches; + if (dynCall_iiii(callbackfunc, eventTypeId, touchEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + allowsDeferredCalls: eventTypeString == "touchstart" || eventTypeString == "touchend", + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: touchEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_touchcancel_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 25, "touchcancel", targetThread); + return 0 + } + + function _emscripten_set_touchend_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 23, "touchend", targetThread); + return 0 + } + + function _emscripten_set_touchmove_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 24, "touchmove", targetThread); + return 0 + } + + function _emscripten_set_touchstart_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 22, "touchstart", targetThread); + return 0 + } + + function __fillVisibilityChangeEventData(eventStruct) { + var visibilityStates = ["hidden", "visible", "prerender", "unloaded"]; + var visibilityState = visibilityStates.indexOf(document.visibilityState); + HEAP32[eventStruct >> 2] = document.hidden; + HEAP32[eventStruct + 4 >> 2] = visibilityState + } + + function __registerVisibilityChangeEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.visibilityChangeEvent) JSEvents.visibilityChangeEvent = _malloc(8); + var visibilityChangeEventHandlerFunc = function(ev) { + var e = ev || event; + var visibilityChangeEvent = JSEvents.visibilityChangeEvent; + __fillVisibilityChangeEventData(visibilityChangeEvent); + if (dynCall_iiii(callbackfunc, eventTypeId, visibilityChangeEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: visibilityChangeEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_visibilitychange_callback_on_thread(userData, useCapture, callbackfunc, targetThread) { + __registerVisibilityChangeEventCallback(specialHTMLTargets[1], userData, useCapture, callbackfunc, 21, "visibilitychange", targetThread); + return 0 + } + + function __registerWheelEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.wheelEvent) JSEvents.wheelEvent = _malloc(96); + var wheelHandlerFunc = function(ev) { + var e = ev || event; + var wheelEvent = JSEvents.wheelEvent; + __fillMouseEventData(wheelEvent, e, target); + HEAPF64[wheelEvent + 64 >> 3] = e["deltaX"]; + HEAPF64[wheelEvent + 72 >> 3] = e["deltaY"]; + HEAPF64[wheelEvent + 80 >> 3] = e["deltaZ"]; + HEAP32[wheelEvent + 88 >> 2] = e["deltaMode"]; + if (dynCall_iiii(callbackfunc, eventTypeId, wheelEvent, userData)) e.preventDefault() + }; + var mouseWheelHandlerFunc = function(ev) { + var e = ev || event; + __fillMouseEventData(JSEvents.wheelEvent, e, target); + HEAPF64[JSEvents.wheelEvent + 64 >> 3] = e["wheelDeltaX"] || 0; + var wheelDeltaY = -(e["wheelDeltaY"] || e["wheelDelta"]); + HEAPF64[JSEvents.wheelEvent + 72 >> 3] = wheelDeltaY; + HEAPF64[JSEvents.wheelEvent + 80 >> 3] = 0; + HEAP32[JSEvents.wheelEvent + 88 >> 2] = 0; + var shouldCancel = dynCall_iiii(callbackfunc, eventTypeId, JSEvents.wheelEvent, userData); + if (shouldCancel) { + e.preventDefault() + } + }; + var eventHandler = { + target: target, + allowsDeferredCalls: true, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: eventTypeString == "wheel" ? wheelHandlerFunc : mouseWheelHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) + } + + function _emscripten_set_wheel_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + target = __findEventTarget(target); + if (typeof target.onwheel !== "undefined") { + __registerWheelEventCallback(target, userData, useCapture, callbackfunc, 9, "wheel", targetThread); + return 0 + } else if (typeof target.onmousewheel !== "undefined") { + __registerWheelEventCallback(target, userData, useCapture, callbackfunc, 9, "mousewheel", targetThread); + return 0 + } else { + return -1 + } + } + + function _emscripten_sleep() { + throw "Please compile your program with async support in order to use asynchronous operations like emscripten_sleep" + } + var Fetch = { + xhrs: [], + setu64: function(addr, val) { + HEAPU32[addr >> 2] = val; + HEAPU32[addr + 4 >> 2] = val / 4294967296 | 0 + }, + openDatabase: function(dbname, dbversion, onsuccess, onerror) { + try { + var openRequest = indexedDB.open(dbname, dbversion) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = function(event) { + var db = event.target.result; + if (db.objectStoreNames.contains("FILES")) { + db.deleteObjectStore("FILES") + } + db.createObjectStore("FILES") + }; + openRequest.onsuccess = function(event) { + onsuccess(event.target.result) + }; + openRequest.onerror = function(error) { + onerror(error) + } + }, + staticInit: function() { + var isMainThread = true; + var onsuccess = function(db) { + Fetch.dbInstance = db; + if (isMainThread) { + removeRunDependency("library_fetch_init") + } + }; + var onerror = function() { + Fetch.dbInstance = false; + if (isMainThread) { + removeRunDependency("library_fetch_init") + } + }; + Fetch.openDatabase("emscripten_filesystem", 1, onsuccess, onerror); + if (typeof ENVIRONMENT_IS_FETCH_WORKER === "undefined" || !ENVIRONMENT_IS_FETCH_WORKER) addRunDependency("library_fetch_init") + } + }; + + function __emscripten_fetch_xhr(fetch, onsuccess, onerror, onprogress, onreadystatechange) { + var url = HEAPU32[fetch + 8 >> 2]; + if (!url) { + onerror(fetch, 0, "no url specified!"); + return + } + var url_ = UTF8ToString(url); + var fetch_attr = fetch + 112; + var requestMethod = UTF8ToString(fetch_attr); + if (!requestMethod) requestMethod = "GET"; + var userData = HEAPU32[fetch_attr + 32 >> 2]; + var fetchAttributes = HEAPU32[fetch_attr + 52 >> 2]; + var timeoutMsecs = HEAPU32[fetch_attr + 56 >> 2]; + var withCredentials = !!HEAPU32[fetch_attr + 60 >> 2]; + var destinationPath = HEAPU32[fetch_attr + 64 >> 2]; + var userName = HEAPU32[fetch_attr + 68 >> 2]; + var password = HEAPU32[fetch_attr + 72 >> 2]; + var requestHeaders = HEAPU32[fetch_attr + 76 >> 2]; + var overriddenMimeType = HEAPU32[fetch_attr + 80 >> 2]; + var dataPtr = HEAPU32[fetch_attr + 84 >> 2]; + var dataLength = HEAPU32[fetch_attr + 88 >> 2]; + var fetchAttrLoadToMemory = !!(fetchAttributes & 1); + var fetchAttrStreamData = !!(fetchAttributes & 2); + var fetchAttrSynchronous = !!(fetchAttributes & 64); + var userNameStr = userName ? UTF8ToString(userName) : undefined; + var passwordStr = password ? UTF8ToString(password) : undefined; + var overriddenMimeTypeStr = overriddenMimeType ? UTF8ToString(overriddenMimeType) : undefined; + var xhr = new XMLHttpRequest; + xhr.withCredentials = withCredentials; + //console.log('url_: '+url_); + xhr.open(requestMethod, url_, !fetchAttrSynchronous, userNameStr, passwordStr); + if (!fetchAttrSynchronous) xhr.timeout = timeoutMsecs; + xhr.url_ = url_; + xhr.responseType = "arraybuffer"; + if (overriddenMimeType) { + xhr.overrideMimeType(overriddenMimeTypeStr) + } + if (requestHeaders) { + for (;;) { + var key = HEAPU32[requestHeaders >> 2]; + if (!key) break; + var value = HEAPU32[requestHeaders + 4 >> 2]; + if (!value) break; + requestHeaders += 8; + var keyStr = UTF8ToString(key); + var valueStr = UTF8ToString(value); + xhr.setRequestHeader(keyStr, valueStr) + } + } + Fetch.xhrs.push(xhr); + var id = Fetch.xhrs.length; + HEAPU32[fetch + 0 >> 2] = id; + var data = dataPtr && dataLength ? HEAPU8.slice(dataPtr, dataPtr + dataLength) : null; + xhr.onload = function(e) { + var len = xhr.response ? xhr.response.byteLength : 0; + var ptr = 0; + var ptrLen = 0; + if (fetchAttrLoadToMemory && !fetchAttrStreamData) { + ptrLen = len; + ptr = _malloc(ptrLen); + HEAPU8.set(new Uint8Array(xhr.response), ptr) + } + HEAPU32[fetch + 12 >> 2] = ptr; + Fetch.setu64(fetch + 16, ptrLen); + Fetch.setu64(fetch + 24, 0); + if (len) { + Fetch.setu64(fetch + 32, len) + } + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + if (xhr.readyState === 4 && xhr.status === 0) { + if (len > 0) xhr.status = 200; + else xhr.status = 404 + } + HEAPU16[fetch + 42 >> 1] = xhr.status; + if (xhr.statusText) stringToUTF8(xhr.statusText, fetch + 44, 64); + if (xhr.status >= 200 && xhr.status < 300) { + if (onsuccess) onsuccess(fetch, xhr, e) + } else { + if (onerror) onerror(fetch, xhr, e) + } + }; + + xhr.onerror = function(e) { + var status = xhr.status; + if (xhr.readyState === 4 && status === 0) status = 404; + HEAPU32[fetch + 12 >> 2] = 0; + Fetch.setu64(fetch + 16, 0); + Fetch.setu64(fetch + 24, 0); + Fetch.setu64(fetch + 32, 0); + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + HEAPU16[fetch + 42 >> 1] = status; + if (onerror) onerror(fetch, xhr, e) + }; + xhr.ontimeout = function(e) { + if (onerror) onerror(fetch, xhr, e) + }; + xhr.onprogress = function(e) { + var ptrLen = fetchAttrLoadToMemory && fetchAttrStreamData && xhr.response ? xhr.response.byteLength : 0; + var ptr = 0; + if (fetchAttrLoadToMemory && fetchAttrStreamData) { + ptr = _malloc(ptrLen); + HEAPU8.set(new Uint8Array(xhr.response), ptr) + } + HEAPU32[fetch + 12 >> 2] = ptr; + Fetch.setu64(fetch + 16, ptrLen); + Fetch.setu64(fetch + 24, e.loaded - ptrLen); + Fetch.setu64(fetch + 32, e.total); + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + if (xhr.readyState >= 3 && xhr.status === 0 && e.loaded > 0) xhr.status = 200; + HEAPU16[fetch + 42 >> 1] = xhr.status; + if (xhr.statusText) stringToUTF8(xhr.statusText, fetch + 44, 64); + if (onprogress) onprogress(fetch, xhr, e) + }; + xhr.onreadystatechange = function(e) { + HEAPU16[fetch + 40 >> 1] = xhr.readyState; + if (xhr.readyState >= 2) { + HEAPU16[fetch + 42 >> 1] = xhr.status + } + if (onreadystatechange) onreadystatechange(fetch, xhr, e) + }; + try { + xhr.send(data) + } catch (e) { + if (onerror) onerror(fetch, xhr, e) + } + } + + function __emscripten_fetch_cache_data(db, fetch, data, onsuccess, onerror) { + if (!db) { + onerror(fetch, 0, "IndexedDB not available!"); + return + } + var fetch_attr = fetch + 112; + var destinationPath = HEAPU32[fetch_attr + 64 >> 2]; + if (!destinationPath) destinationPath = HEAPU32[fetch + 8 >> 2]; + var destinationPathStr = UTF8ToString(destinationPath); + try { + var transaction = db.transaction(["FILES"], "readwrite"); + var packages = transaction.objectStore("FILES"); + var putRequest = packages.put(data, destinationPathStr); + putRequest.onsuccess = function(event) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 200; + stringToUTF8("OK", fetch + 44, 64); + onsuccess(fetch, 0, destinationPathStr) + }; + putRequest.onerror = function(error) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 413; + stringToUTF8("Payload Too Large", fetch + 44, 64); + onerror(fetch, 0, error) + } + } catch (e) { + onerror(fetch, 0, e) + } + } + + function __emscripten_fetch_load_cached_data(db, fetch, onsuccess, onerror) { + if (!db) { + onerror(fetch, 0, "IndexedDB not available!"); + return + } + var fetch_attr = fetch + 112; + var path = HEAPU32[fetch_attr + 64 >> 2]; + if (!path) path = HEAPU32[fetch + 8 >> 2]; + var pathStr = UTF8ToString(path); + try { + var transaction = db.transaction(["FILES"], "readonly"); + var packages = transaction.objectStore("FILES"); + var getRequest = packages.get(pathStr); + getRequest.onsuccess = function(event) { + if (event.target.result) { + var value = event.target.result; + var len = value.byteLength || value.length; + var ptr = _malloc(len); + HEAPU8.set(new Uint8Array(value), ptr); + HEAPU32[fetch + 12 >> 2] = ptr; + Fetch.setu64(fetch + 16, len); + Fetch.setu64(fetch + 24, 0); + Fetch.setu64(fetch + 32, len); + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 200; + stringToUTF8("OK", fetch + 44, 64); + onsuccess(fetch, 0, value) + } else { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 404; + stringToUTF8("Not Found", fetch + 44, 64); + onerror(fetch, 0, "no data") + } + }; + getRequest.onerror = function(error) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 404; + stringToUTF8("Not Found", fetch + 44, 64); + onerror(fetch, 0, error) + } + } catch (e) { + onerror(fetch, 0, e) + } + } + + function __emscripten_fetch_delete_cached_data(db, fetch, onsuccess, onerror) { + if (!db) { + onerror(fetch, 0, "IndexedDB not available!"); + return + } + var fetch_attr = fetch + 112; + var path = HEAPU32[fetch_attr + 64 >> 2]; + if (!path) path = HEAPU32[fetch + 8 >> 2]; + var pathStr = UTF8ToString(path); + try { + var transaction = db.transaction(["FILES"], "readwrite"); + var packages = transaction.objectStore("FILES"); + var request = packages.delete(pathStr); + request.onsuccess = function(event) { + var value = event.target.result; + HEAPU32[fetch + 12 >> 2] = 0; + Fetch.setu64(fetch + 16, 0); + Fetch.setu64(fetch + 24, 0); + Fetch.setu64(fetch + 32, 0); + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 200; + stringToUTF8("OK", fetch + 44, 64); + onsuccess(fetch, 0, value) + }; + request.onerror = function(error) { + HEAPU16[fetch + 40 >> 1] = 4; + HEAPU16[fetch + 42 >> 1] = 404; + stringToUTF8("Not Found", fetch + 44, 64); + onerror(fetch, 0, error) + } + } catch (e) { + onerror(fetch, 0, e) + } + } + var _fetch_work_queue = 887136; + + function _emscripten_start_fetch(fetch, successcb, errorcb, progresscb, readystatechangecb) { + if (typeof noExitRuntime !== "undefined") noExitRuntime = true; + var fetch_attr = fetch + 112; + var requestMethod = UTF8ToString(fetch_attr); + var onsuccess = HEAPU32[fetch_attr + 36 >> 2]; + var onerror = HEAPU32[fetch_attr + 40 >> 2]; + var onprogress = HEAPU32[fetch_attr + 44 >> 2]; + var onreadystatechange = HEAPU32[fetch_attr + 48 >> 2]; + var fetchAttributes = HEAPU32[fetch_attr + 52 >> 2]; + var fetchAttrPersistFile = !!(fetchAttributes & 4); + var fetchAttrNoDownload = !!(fetchAttributes & 32); + var fetchAttrReplace = !!(fetchAttributes & 16); + var reportSuccess = function(fetch, xhr, e) { + if (onsuccess) dynCall_vi(onsuccess, fetch); + else if (successcb) successcb(fetch) + }; + var reportProgress = function(fetch, xhr, e) { + if (onprogress) dynCall_vi(onprogress, fetch); + else if (progresscb) progresscb(fetch) + }; + var reportError = function(fetch, xhr, e) { + if (onerror) dynCall_vi(onerror, fetch); + else if (errorcb) errorcb(fetch) + }; + var reportReadyStateChange = function(fetch, xhr, e) { + if (onreadystatechange) dynCall_vi(onreadystatechange, fetch); + else if (readystatechangecb) readystatechangecb(fetch) + }; + var performUncachedXhr = function(fetch, xhr, e) { + __emscripten_fetch_xhr(fetch, reportSuccess, reportError, reportProgress, reportReadyStateChange) + }; + var cacheResultAndReportSuccess = function(fetch, xhr, e) { + var storeSuccess = function(fetch, xhr, e) { + if (onsuccess) dynCall_vi(onsuccess, fetch); + else if (successcb) successcb(fetch) + }; + var storeError = function(fetch, xhr, e) { + if (onsuccess) dynCall_vi(onsuccess, fetch); + else if (successcb) successcb(fetch) + }; + __emscripten_fetch_cache_data(Fetch.dbInstance, fetch, xhr.response, storeSuccess, storeError) + }; + var performCachedXhr = function(fetch, xhr, e) { + __emscripten_fetch_xhr(fetch, cacheResultAndReportSuccess, reportError, reportProgress, reportReadyStateChange) + }; + if (requestMethod === "EM_IDB_STORE") { + var ptr = HEAPU32[fetch_attr + 84 >> 2]; + __emscripten_fetch_cache_data(Fetch.dbInstance, fetch, HEAPU8.slice(ptr, ptr + HEAPU32[fetch_attr + 88 >> 2]), reportSuccess, reportError) + } else if (requestMethod === "EM_IDB_DELETE") { + __emscripten_fetch_delete_cached_data(Fetch.dbInstance, fetch, reportSuccess, reportError) + } else if (!fetchAttrReplace) { + __emscripten_fetch_load_cached_data(Fetch.dbInstance, fetch, reportSuccess, fetchAttrNoDownload ? reportError : fetchAttrPersistFile ? performCachedXhr : performUncachedXhr) + } else if (!fetchAttrNoDownload) { + __emscripten_fetch_xhr(fetch, fetchAttrPersistFile ? cacheResultAndReportSuccess : reportSuccess, reportError, reportProgress, reportReadyStateChange) + } else { + return 0 + } + return fetch + } + var ENV = {}; + + function __getExecutableName() { + return thisProgram || "./this.program" + } + + function getEnvStrings() { + if (!getEnvStrings.strings) { + var env = { + "USER": "web_user", + "LOGNAME": "web_user", + "PATH": "/", + "PWD": "/", + "HOME": "/home/web_user", + "LANG": (typeof navigator === "object" && navigator.languages && navigator.languages[0] || "C").replace("-", "_") + ".UTF-8", + "_": __getExecutableName() + }; + for (var x in ENV) { + env[x] = ENV[x] + } + var strings = []; + for (var x in env) { + strings.push(x + "=" + env[x]) + } + getEnvStrings.strings = strings + } + return getEnvStrings.strings + } + + function _environ_get(__environ, environ_buf) { + var bufSize = 0; + getEnvStrings().forEach(function(string, i) { + var ptr = environ_buf + bufSize; + HEAP32[__environ + i * 4 >> 2] = ptr; + writeAsciiToMemory(string, ptr); + bufSize += string.length + 1 + }); + return 0 + } + + function _environ_sizes_get(penviron_count, penviron_buf_size) { + var strings = getEnvStrings(); + HEAP32[penviron_count >> 2] = strings.length; + var bufSize = 0; + strings.forEach(function(string) { + bufSize += string.length + 1 + }); + HEAP32[penviron_buf_size >> 2] = bufSize; + return 0 + } + + function _exit(status) { + exit(status) + } + + function _fd_close(fd) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + FS.close(stream); + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } + } + + function _fd_fdstat_get(fd, pbuf) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var type = stream.tty ? 2 : FS.isDir(stream.mode) ? 3 : FS.isLink(stream.mode) ? 7 : 4; + HEAP8[pbuf >> 0] = type; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } + } + + function _fd_read(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doReadv(stream, iov, iovcnt); + HEAP32[pnum >> 2] = num; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } + } + + function _fd_seek(fd, offset_low, offset_high, whence, newOffset) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var HIGH_OFFSET = 4294967296; + var offset = offset_high * HIGH_OFFSET + (offset_low >>> 0); + var DOUBLE_LIMIT = 9007199254740992; + if (offset <= -DOUBLE_LIMIT || offset >= DOUBLE_LIMIT) { + return -61 + } + FS.llseek(stream, offset, whence); + tempI64 = [stream.position >>> 0, (tempDouble = stream.position, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[newOffset >> 2] = tempI64[0], HEAP32[newOffset + 4 >> 2] = tempI64[1]; + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } + } + + function _fd_write(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doWritev(stream, iov, iovcnt); + HEAP32[pnum >> 2] = num; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } + } + + function _getTempRet0() { + return getTempRet0() | 0 + } + + function _gettimeofday(ptr) { + var now = Date.now(); + HEAP32[ptr >> 2] = now / 1e3 | 0; + HEAP32[ptr + 4 >> 2] = now % 1e3 * 1e3 | 0; + return 0 + } + var ___tm_timezone = (stringToUTF8("GMT", 887040, 4), 887040); + + function _gmtime_r(time, tmPtr) { + var date = new Date(HEAP32[time >> 2] * 1e3); + HEAP32[tmPtr >> 2] = date.getUTCSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getUTCMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getUTCHours(); + HEAP32[tmPtr + 12 >> 2] = date.getUTCDate(); + HEAP32[tmPtr + 16 >> 2] = date.getUTCMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getUTCFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getUTCDay(); + HEAP32[tmPtr + 36 >> 2] = 0; + HEAP32[tmPtr + 32 >> 2] = 0; + var start = Date.UTC(date.getUTCFullYear(), 0, 1, 0, 0, 0, 0); + var yday = (date.getTime() - start) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr + 40 >> 2] = ___tm_timezone; + return tmPtr + } + var ___tm_current = 886992; + + function _tzset() { + if (_tzset.called) return; + _tzset.called = true; + HEAP32[__get_timezone() >> 2] = (new Date).getTimezoneOffset() * 60; + var currentYear = (new Date).getFullYear(); + var winter = new Date(currentYear, 0, 1); + var summer = new Date(currentYear, 6, 1); + HEAP32[__get_daylight() >> 2] = Number(winter.getTimezoneOffset() != summer.getTimezoneOffset()); + + function extractZone(date) { + var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/); + return match ? match[1] : "GMT" + } + var winterName = extractZone(winter); + var summerName = extractZone(summer); + var winterNamePtr = allocateUTF8(winterName); + var summerNamePtr = allocateUTF8(summerName); + if (summer.getTimezoneOffset() < winter.getTimezoneOffset()) { + HEAP32[__get_tzname() >> 2] = winterNamePtr; + HEAP32[__get_tzname() + 4 >> 2] = summerNamePtr + } else { + HEAP32[__get_tzname() >> 2] = summerNamePtr; + HEAP32[__get_tzname() + 4 >> 2] = winterNamePtr + } + } + + function _localtime_r(time, tmPtr) { + _tzset(); + var date = new Date(HEAP32[time >> 2] * 1e3); + HEAP32[tmPtr >> 2] = date.getSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getHours(); + HEAP32[tmPtr + 12 >> 2] = date.getDate(); + HEAP32[tmPtr + 16 >> 2] = date.getMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getDay(); + var start = new Date(date.getFullYear(), 0, 1); + var yday = (date.getTime() - start.getTime()) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr + 36 >> 2] = -(date.getTimezoneOffset() * 60); + var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset(); + var winterOffset = start.getTimezoneOffset(); + var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset)) | 0; + HEAP32[tmPtr + 32 >> 2] = dst; + var zonePtr = HEAP32[__get_tzname() + (dst ? 4 : 0) >> 2]; + HEAP32[tmPtr + 40 >> 2] = zonePtr; + return tmPtr + } + + function _localtime(time) { + return _localtime_r(time, ___tm_current) + } + + function _mktime(tmPtr) { + _tzset(); + var date = new Date(HEAP32[tmPtr + 20 >> 2] + 1900, HEAP32[tmPtr + 16 >> 2], HEAP32[tmPtr + 12 >> 2], HEAP32[tmPtr + 8 >> 2], HEAP32[tmPtr + 4 >> 2], HEAP32[tmPtr >> 2], 0); + var dst = HEAP32[tmPtr + 32 >> 2]; + var guessedOffset = date.getTimezoneOffset(); + var start = new Date(date.getFullYear(), 0, 1); + var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset(); + var winterOffset = start.getTimezoneOffset(); + var dstOffset = Math.min(winterOffset, summerOffset); + if (dst < 0) { + HEAP32[tmPtr + 32 >> 2] = Number(summerOffset != winterOffset && dstOffset == guessedOffset) + } else if (dst > 0 != (dstOffset == guessedOffset)) { + var nonDstOffset = Math.max(winterOffset, summerOffset); + var trueOffset = dst > 0 ? dstOffset : nonDstOffset; + date.setTime(date.getTime() + (trueOffset - guessedOffset) * 6e4) + } + HEAP32[tmPtr + 24 >> 2] = date.getDay(); + var yday = (date.getTime() - start.getTime()) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + return date.getTime() / 1e3 | 0 + } + + function _usleep(useconds) { + var start = _emscripten_get_now(); + while (_emscripten_get_now() - start < useconds / 1e3) {} + } + + function _nanosleep(rqtp, rmtp) { + if (rqtp === 0) { + setErrNo(28); + return -1 + } + var seconds = HEAP32[rqtp >> 2]; + var nanoseconds = HEAP32[rqtp + 4 >> 2]; + if (nanoseconds < 0 || nanoseconds > 999999999 || seconds < 0) { + setErrNo(28); + return -1 + } + if (rmtp !== 0) { + HEAP32[rmtp >> 2] = 0; + HEAP32[rmtp + 4 >> 2] = 0 + } + return _usleep(seconds * 1e6 + nanoseconds / 1e3) + } + + function _setTempRet0($i) { + setTempRet0($i | 0) + } + + function _sigaction(signum, act, oldact) { + return 0 + } + var __sigalrm_handler = 0; + + function _signal(sig, func) { + if (sig == 14) { + __sigalrm_handler = func + } else {} + return 0 + } + + function _sysconf(name) { + switch (name) { + case 30: + return 16384; + case 85: + var maxHeapSize = 2147483648; + return maxHeapSize / 16384; + case 132: + case 133: + case 12: + case 137: + case 138: + case 15: + case 235: + case 16: + case 17: + case 18: + case 19: + case 20: + case 149: + case 13: + case 10: + case 236: + case 153: + case 9: + case 21: + case 22: + case 159: + case 154: + case 14: + case 77: + case 78: + case 139: + case 80: + case 81: + case 82: + case 68: + case 67: + case 164: + case 11: + case 29: + case 47: + case 48: + case 95: + case 52: + case 51: + case 46: + case 79: + return 200809; + case 27: + case 246: + case 127: + case 128: + case 23: + case 24: + case 160: + case 161: + case 181: + case 182: + case 242: + case 183: + case 184: + case 243: + case 244: + case 245: + case 165: + case 178: + case 179: + case 49: + case 50: + case 168: + case 169: + case 175: + case 170: + case 171: + case 172: + case 97: + case 76: + case 32: + case 173: + case 35: + return -1; + case 176: + case 177: + case 7: + case 155: + case 8: + case 157: + case 125: + case 126: + case 92: + case 93: + case 129: + case 130: + case 131: + case 94: + case 91: + return 1; + case 74: + case 60: + case 69: + case 70: + case 4: + return 1024; + case 31: + case 42: + case 72: + return 32; + case 87: + case 26: + case 33: + return 2147483647; + case 34: + case 1: + return 47839; + case 38: + case 36: + return 99; + case 43: + case 37: + return 2048; + case 0: + return 2097152; + case 3: + return 65536; + case 28: + return 32768; + case 44: + return 32767; + case 75: + return 16384; + case 39: + return 1e3; + case 89: + return 700; + case 71: + return 256; + case 40: + return 255; + case 2: + return 100; + case 180: + return 64; + case 25: + return 20; + case 5: + return 16; + case 6: + return 6; + case 73: + return 4; + case 84: { + if (typeof navigator === "object") return navigator["hardwareConcurrency"] || 1; + return 1 + } + } + setErrNo(28); + return -1 + } + + function _time(ptr) { + var ret = Date.now() / 1e3 | 0; + if (ptr) { + HEAP32[ptr >> 2] = ret + } + return ret + } + + function readAsmConstArgs(sigPtr, buf) { + if (!readAsmConstArgs.array) { + readAsmConstArgs.array = [] + } + var args = readAsmConstArgs.array; + args.length = 0; + var ch; + while (ch = HEAPU8[sigPtr++]) { + if (ch === 100 || ch === 102) { + buf = buf + 7 & ~7; + args.push(HEAPF64[buf >> 3]); + buf += 8 + } else { + buf = buf + 3 & ~3; + args.push(HEAP32[buf >> 2]); + buf += 4 + } + } + return args + } + var FSNode = function(parent, name, mode, rdev) { + if (!parent) { + parent = this + } + this.parent = parent; + this.mount = parent.mount; + this.mounted = null; + this.id = FS.nextInode++; + this.name = name; + this.mode = mode; + this.node_ops = {}; + this.stream_ops = {}; + this.rdev = rdev + }; + var readMode = 292 | 73; + var writeMode = 146; + Object.defineProperties(FSNode.prototype, { + read: { + get: function() { + return (this.mode & readMode) === readMode + }, + set: function(val) { + val ? this.mode |= readMode : this.mode &= ~readMode + } + }, + write: { + get: function() { + return (this.mode & writeMode) === writeMode + }, + set: function(val) { + val ? this.mode |= writeMode : this.mode &= ~writeMode + } + }, + isFolder: { + get: function() { + return FS.isDir(this.mode) + } + }, + isDevice: { + get: function() { + return FS.isChrdev(this.mode) + } + } + }); + FS.FSNode = FSNode; + FS.staticInit(); + Module["FS_createFolder"] = FS.createFolder; + Module["FS_createPath"] = FS.createPath; + Module["FS_createDataFile"] = FS.createDataFile; + Module["FS_createPreloadedFile"] = FS.createPreloadedFile; + Module["FS_createLazyFile"] = FS.createLazyFile; + Module["FS_createLink"] = FS.createLink; + Module["FS_createDevice"] = FS.createDevice; + Module["FS_unlink"] = FS.unlink; + Module["requestFullscreen"] = function Module_requestFullscreen(lockPointer, resizeCanvas) { + Browser.requestFullscreen(lockPointer, resizeCanvas) + }; + Module["requestAnimationFrame"] = function Module_requestAnimationFrame(func) { + Browser.requestAnimationFrame(func) + }; + Module["setCanvasSize"] = function Module_setCanvasSize(width, height, noUpdates) { + Browser.setCanvasSize(width, height, noUpdates) + }; + Module["pauseMainLoop"] = function Module_pauseMainLoop() { + Browser.mainLoop.pause() + }; + Module["resumeMainLoop"] = function Module_resumeMainLoop() { + Browser.mainLoop.resume() + }; + Module["getUserMedia"] = function Module_getUserMedia() { + Browser.getUserMedia() + }; + Module["createContext"] = function Module_createContext(canvas, useWebGL, setInModule, webGLContextAttributes) { + return Browser.createContext(canvas, useWebGL, setInModule, webGLContextAttributes) + }; + var GLctx; + GL.init(); + for (var i = 0; i < 32; i++) __tempFixedLengthArray.push(new Array(i)); + Fetch.staticInit(); + var ASSERTIONS = false; + + function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy) + 1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array + } + var asmLibraryArg = { + "__cxa_atexit": ___cxa_atexit, + "__sys_fcntl64": ___sys_fcntl64, + "__sys_fstat64": ___sys_fstat64, + "__sys_ioctl": ___sys_ioctl, + "__sys_open": ___sys_open, + "__sys_read": ___sys_read, + "__sys_stat64": ___sys_stat64, + "_emscripten_fetch_free": __emscripten_fetch_free, + "abort": _abort, + "alBufferData": _alBufferData, + "alDeleteBuffers": _alDeleteBuffers, + "alDeleteSources": _alDeleteSources, + "alGenBuffers": _alGenBuffers, + "alGenSources": _alGenSources, + "alGetSourcei": _alGetSourcei, + "alSource3i": _alSource3i, + "alSourcePlay": _alSourcePlay, + "alSourceQueueBuffers": _alSourceQueueBuffers, + "alSourceStop": _alSourceStop, + "alSourceUnqueueBuffers": _alSourceUnqueueBuffers, + "alSourcef": _alSourcef, + "alSourcei": _alSourcei, + "alcCloseDevice": _alcCloseDevice, + "alcCreateContext": _alcCreateContext, + "alcDestroyContext": _alcDestroyContext, + "alcGetIntegerv": _alcGetIntegerv, + "alcMakeContextCurrent": _alcMakeContextCurrent, + "alcOpenDevice": _alcOpenDevice, + "changeCursor": changeCursor, + "clock_gettime": _clock_gettime, + "dlclose": _dlclose, + "eglBindAPI": _eglBindAPI, + "eglChooseConfig": _eglChooseConfig, + "eglCreateContext": _eglCreateContext, + "eglCreateWindowSurface": _eglCreateWindowSurface, + "eglDestroyContext": _eglDestroyContext, + "eglDestroySurface": _eglDestroySurface, + "eglGetConfigAttrib": _eglGetConfigAttrib, + "eglGetDisplay": _eglGetDisplay, + "eglGetError": _eglGetError, + "eglGetProcAddress": _eglGetProcAddress, + "eglInitialize": _eglInitialize, + "eglMakeCurrent": _eglMakeCurrent, + "eglQueryString": _eglQueryString, + "eglSwapBuffers": _eglSwapBuffers, + "eglSwapInterval": _eglSwapInterval, + "eglTerminate": _eglTerminate, + "eglWaitGL": _eglWaitGL, + "eglWaitNative": _eglWaitNative, + "emscripten_asm_const_iii": _emscripten_asm_const_iii, + "emscripten_cancel_main_loop": _emscripten_cancel_main_loop, + "emscripten_exit_fullscreen": _emscripten_exit_fullscreen, + "emscripten_exit_pointerlock": _emscripten_exit_pointerlock, + "emscripten_get_canvas_element_size": _emscripten_get_canvas_element_size, + "emscripten_get_device_pixel_ratio": _emscripten_get_device_pixel_ratio, + "emscripten_get_element_css_size": _emscripten_get_element_css_size, + "emscripten_get_fullscreen_status": _emscripten_get_fullscreen_status, + "emscripten_get_gamepad_status": _emscripten_get_gamepad_status, + "emscripten_get_now": _emscripten_get_now, + "emscripten_get_num_gamepads": _emscripten_get_num_gamepads, + "emscripten_get_sbrk_ptr": _emscripten_get_sbrk_ptr, + "emscripten_glActiveTexture": _emscripten_glActiveTexture, + "emscripten_glAttachShader": _emscripten_glAttachShader, + "emscripten_glBeginQuery": _emscripten_glBeginQuery, + "emscripten_glBeginQueryEXT": _emscripten_glBeginQueryEXT, + "emscripten_glBeginTransformFeedback": _emscripten_glBeginTransformFeedback, + "emscripten_glBindAttribLocation": _emscripten_glBindAttribLocation, + "emscripten_glBindBuffer": _emscripten_glBindBuffer, + "emscripten_glBindBufferBase": _emscripten_glBindBufferBase, + "emscripten_glBindBufferRange": _emscripten_glBindBufferRange, + "emscripten_glBindFramebuffer": _emscripten_glBindFramebuffer, + "emscripten_glBindRenderbuffer": _emscripten_glBindRenderbuffer, + "emscripten_glBindSampler": _emscripten_glBindSampler, + "emscripten_glBindTexture": _emscripten_glBindTexture, + "emscripten_glBindTransformFeedback": _emscripten_glBindTransformFeedback, + "emscripten_glBindVertexArray": _emscripten_glBindVertexArray, + "emscripten_glBindVertexArrayOES": _emscripten_glBindVertexArrayOES, + "emscripten_glBlendColor": _emscripten_glBlendColor, + "emscripten_glBlendEquation": _emscripten_glBlendEquation, + "emscripten_glBlendEquationSeparate": _emscripten_glBlendEquationSeparate, + "emscripten_glBlendFunc": _emscripten_glBlendFunc, + "emscripten_glBlendFuncSeparate": _emscripten_glBlendFuncSeparate, + "emscripten_glBlitFramebuffer": _emscripten_glBlitFramebuffer, + "emscripten_glBufferData": _emscripten_glBufferData, + "emscripten_glBufferSubData": _emscripten_glBufferSubData, + "emscripten_glCheckFramebufferStatus": _emscripten_glCheckFramebufferStatus, + "emscripten_glClear": _emscripten_glClear, + "emscripten_glClearBufferfi": _emscripten_glClearBufferfi, + "emscripten_glClearBufferfv": _emscripten_glClearBufferfv, + "emscripten_glClearBufferiv": _emscripten_glClearBufferiv, + "emscripten_glClearBufferuiv": _emscripten_glClearBufferuiv, + "emscripten_glClearColor": _emscripten_glClearColor, + "emscripten_glClearDepthf": _emscripten_glClearDepthf, + "emscripten_glClearStencil": _emscripten_glClearStencil, + "emscripten_glClientWaitSync": _emscripten_glClientWaitSync, + "emscripten_glColorMask": _emscripten_glColorMask, + "emscripten_glCompileShader": _emscripten_glCompileShader, + "emscripten_glCompressedTexImage2D": _emscripten_glCompressedTexImage2D, + "emscripten_glCompressedTexImage3D": _emscripten_glCompressedTexImage3D, + "emscripten_glCompressedTexSubImage2D": _emscripten_glCompressedTexSubImage2D, + "emscripten_glCompressedTexSubImage3D": _emscripten_glCompressedTexSubImage3D, + "emscripten_glCopyBufferSubData": _emscripten_glCopyBufferSubData, + "emscripten_glCopyTexImage2D": _emscripten_glCopyTexImage2D, + "emscripten_glCopyTexSubImage2D": _emscripten_glCopyTexSubImage2D, + "emscripten_glCopyTexSubImage3D": _emscripten_glCopyTexSubImage3D, + "emscripten_glCreateProgram": _emscripten_glCreateProgram, + "emscripten_glCreateShader": _emscripten_glCreateShader, + "emscripten_glCullFace": _emscripten_glCullFace, + "emscripten_glDeleteBuffers": _emscripten_glDeleteBuffers, + "emscripten_glDeleteFramebuffers": _emscripten_glDeleteFramebuffers, + "emscripten_glDeleteProgram": _emscripten_glDeleteProgram, + "emscripten_glDeleteQueries": _emscripten_glDeleteQueries, + "emscripten_glDeleteQueriesEXT": _emscripten_glDeleteQueriesEXT, + "emscripten_glDeleteRenderbuffers": _emscripten_glDeleteRenderbuffers, + "emscripten_glDeleteSamplers": _emscripten_glDeleteSamplers, + "emscripten_glDeleteShader": _emscripten_glDeleteShader, + "emscripten_glDeleteSync": _emscripten_glDeleteSync, + "emscripten_glDeleteTextures": _emscripten_glDeleteTextures, + "emscripten_glDeleteTransformFeedbacks": _emscripten_glDeleteTransformFeedbacks, + "emscripten_glDeleteVertexArrays": _emscripten_glDeleteVertexArrays, + "emscripten_glDeleteVertexArraysOES": _emscripten_glDeleteVertexArraysOES, + "emscripten_glDepthFunc": _emscripten_glDepthFunc, + "emscripten_glDepthMask": _emscripten_glDepthMask, + "emscripten_glDepthRangef": _emscripten_glDepthRangef, + "emscripten_glDetachShader": _emscripten_glDetachShader, + "emscripten_glDisable": _emscripten_glDisable, + "emscripten_glDisableVertexAttribArray": _emscripten_glDisableVertexAttribArray, + "emscripten_glDrawArrays": _emscripten_glDrawArrays, + "emscripten_glDrawArraysInstanced": _emscripten_glDrawArraysInstanced, + "emscripten_glDrawArraysInstancedANGLE": _emscripten_glDrawArraysInstancedANGLE, + "emscripten_glDrawArraysInstancedARB": _emscripten_glDrawArraysInstancedARB, + "emscripten_glDrawArraysInstancedEXT": _emscripten_glDrawArraysInstancedEXT, + "emscripten_glDrawArraysInstancedNV": _emscripten_glDrawArraysInstancedNV, + "emscripten_glDrawBuffers": _emscripten_glDrawBuffers, + "emscripten_glDrawBuffersEXT": _emscripten_glDrawBuffersEXT, + "emscripten_glDrawBuffersWEBGL": _emscripten_glDrawBuffersWEBGL, + "emscripten_glDrawElements": _emscripten_glDrawElements, + "emscripten_glDrawElementsInstanced": _emscripten_glDrawElementsInstanced, + "emscripten_glDrawElementsInstancedANGLE": _emscripten_glDrawElementsInstancedANGLE, + "emscripten_glDrawElementsInstancedARB": _emscripten_glDrawElementsInstancedARB, + "emscripten_glDrawElementsInstancedEXT": _emscripten_glDrawElementsInstancedEXT, + "emscripten_glDrawElementsInstancedNV": _emscripten_glDrawElementsInstancedNV, + "emscripten_glDrawRangeElements": _emscripten_glDrawRangeElements, + "emscripten_glEnable": _emscripten_glEnable, + "emscripten_glEnableVertexAttribArray": _emscripten_glEnableVertexAttribArray, + "emscripten_glEndQuery": _emscripten_glEndQuery, + "emscripten_glEndQueryEXT": _emscripten_glEndQueryEXT, + "emscripten_glEndTransformFeedback": _emscripten_glEndTransformFeedback, + "emscripten_glFenceSync": _emscripten_glFenceSync, + "emscripten_glFinish": _emscripten_glFinish, + "emscripten_glFlush": _emscripten_glFlush, + "emscripten_glFramebufferRenderbuffer": _emscripten_glFramebufferRenderbuffer, + "emscripten_glFramebufferTexture2D": _emscripten_glFramebufferTexture2D, + "emscripten_glFramebufferTextureLayer": _emscripten_glFramebufferTextureLayer, + "emscripten_glFrontFace": _emscripten_glFrontFace, + "emscripten_glGenBuffers": _emscripten_glGenBuffers, + "emscripten_glGenFramebuffers": _emscripten_glGenFramebuffers, + "emscripten_glGenQueries": _emscripten_glGenQueries, + "emscripten_glGenQueriesEXT": _emscripten_glGenQueriesEXT, + "emscripten_glGenRenderbuffers": _emscripten_glGenRenderbuffers, + "emscripten_glGenSamplers": _emscripten_glGenSamplers, + "emscripten_glGenTextures": _emscripten_glGenTextures, + "emscripten_glGenTransformFeedbacks": _emscripten_glGenTransformFeedbacks, + "emscripten_glGenVertexArrays": _emscripten_glGenVertexArrays, + "emscripten_glGenVertexArraysOES": _emscripten_glGenVertexArraysOES, + "emscripten_glGenerateMipmap": _emscripten_glGenerateMipmap, + "emscripten_glGetActiveAttrib": _emscripten_glGetActiveAttrib, + "emscripten_glGetActiveUniform": _emscripten_glGetActiveUniform, + "emscripten_glGetActiveUniformBlockName": _emscripten_glGetActiveUniformBlockName, + "emscripten_glGetActiveUniformBlockiv": _emscripten_glGetActiveUniformBlockiv, + "emscripten_glGetActiveUniformsiv": _emscripten_glGetActiveUniformsiv, + "emscripten_glGetAttachedShaders": _emscripten_glGetAttachedShaders, + "emscripten_glGetAttribLocation": _emscripten_glGetAttribLocation, + "emscripten_glGetBooleanv": _emscripten_glGetBooleanv, + "emscripten_glGetBufferParameteri64v": _emscripten_glGetBufferParameteri64v, + "emscripten_glGetBufferParameteriv": _emscripten_glGetBufferParameteriv, + "emscripten_glGetError": _emscripten_glGetError, + "emscripten_glGetFloatv": _emscripten_glGetFloatv, + "emscripten_glGetFragDataLocation": _emscripten_glGetFragDataLocation, + "emscripten_glGetFramebufferAttachmentParameteriv": _emscripten_glGetFramebufferAttachmentParameteriv, + "emscripten_glGetInteger64i_v": _emscripten_glGetInteger64i_v, + "emscripten_glGetInteger64v": _emscripten_glGetInteger64v, + "emscripten_glGetIntegeri_v": _emscripten_glGetIntegeri_v, + "emscripten_glGetIntegerv": _emscripten_glGetIntegerv, + "emscripten_glGetInternalformativ": _emscripten_glGetInternalformativ, + "emscripten_glGetProgramBinary": _emscripten_glGetProgramBinary, + "emscripten_glGetProgramInfoLog": _emscripten_glGetProgramInfoLog, + "emscripten_glGetProgramiv": _emscripten_glGetProgramiv, + "emscripten_glGetQueryObjecti64vEXT": _emscripten_glGetQueryObjecti64vEXT, + "emscripten_glGetQueryObjectivEXT": _emscripten_glGetQueryObjectivEXT, + "emscripten_glGetQueryObjectui64vEXT": _emscripten_glGetQueryObjectui64vEXT, + "emscripten_glGetQueryObjectuiv": _emscripten_glGetQueryObjectuiv, + "emscripten_glGetQueryObjectuivEXT": _emscripten_glGetQueryObjectuivEXT, + "emscripten_glGetQueryiv": _emscripten_glGetQueryiv, + "emscripten_glGetQueryivEXT": _emscripten_glGetQueryivEXT, + "emscripten_glGetRenderbufferParameteriv": _emscripten_glGetRenderbufferParameteriv, + "emscripten_glGetSamplerParameterfv": _emscripten_glGetSamplerParameterfv, + "emscripten_glGetSamplerParameteriv": _emscripten_glGetSamplerParameteriv, + "emscripten_glGetShaderInfoLog": _emscripten_glGetShaderInfoLog, + "emscripten_glGetShaderPrecisionFormat": _emscripten_glGetShaderPrecisionFormat, + "emscripten_glGetShaderSource": _emscripten_glGetShaderSource, + "emscripten_glGetShaderiv": _emscripten_glGetShaderiv, + "emscripten_glGetString": _emscripten_glGetString, + "emscripten_glGetStringi": _emscripten_glGetStringi, + "emscripten_glGetSynciv": _emscripten_glGetSynciv, + "emscripten_glGetTexParameterfv": _emscripten_glGetTexParameterfv, + "emscripten_glGetTexParameteriv": _emscripten_glGetTexParameteriv, + "emscripten_glGetTransformFeedbackVarying": _emscripten_glGetTransformFeedbackVarying, + "emscripten_glGetUniformBlockIndex": _emscripten_glGetUniformBlockIndex, + "emscripten_glGetUniformIndices": _emscripten_glGetUniformIndices, + "emscripten_glGetUniformLocation": _emscripten_glGetUniformLocation, + "emscripten_glGetUniformfv": _emscripten_glGetUniformfv, + "emscripten_glGetUniformiv": _emscripten_glGetUniformiv, + "emscripten_glGetUniformuiv": _emscripten_glGetUniformuiv, + "emscripten_glGetVertexAttribIiv": _emscripten_glGetVertexAttribIiv, + "emscripten_glGetVertexAttribIuiv": _emscripten_glGetVertexAttribIuiv, + "emscripten_glGetVertexAttribPointerv": _emscripten_glGetVertexAttribPointerv, + "emscripten_glGetVertexAttribfv": _emscripten_glGetVertexAttribfv, + "emscripten_glGetVertexAttribiv": _emscripten_glGetVertexAttribiv, + "emscripten_glHint": _emscripten_glHint, + "emscripten_glInvalidateFramebuffer": _emscripten_glInvalidateFramebuffer, + "emscripten_glInvalidateSubFramebuffer": _emscripten_glInvalidateSubFramebuffer, + "emscripten_glIsBuffer": _emscripten_glIsBuffer, + "emscripten_glIsEnabled": _emscripten_glIsEnabled, + "emscripten_glIsFramebuffer": _emscripten_glIsFramebuffer, + "emscripten_glIsProgram": _emscripten_glIsProgram, + "emscripten_glIsQuery": _emscripten_glIsQuery, + "emscripten_glIsQueryEXT": _emscripten_glIsQueryEXT, + "emscripten_glIsRenderbuffer": _emscripten_glIsRenderbuffer, + "emscripten_glIsSampler": _emscripten_glIsSampler, + "emscripten_glIsShader": _emscripten_glIsShader, + "emscripten_glIsSync": _emscripten_glIsSync, + "emscripten_glIsTexture": _emscripten_glIsTexture, + "emscripten_glIsTransformFeedback": _emscripten_glIsTransformFeedback, + "emscripten_glIsVertexArray": _emscripten_glIsVertexArray, + "emscripten_glIsVertexArrayOES": _emscripten_glIsVertexArrayOES, + "emscripten_glLineWidth": _emscripten_glLineWidth, + "emscripten_glLinkProgram": _emscripten_glLinkProgram, + "emscripten_glPauseTransformFeedback": _emscripten_glPauseTransformFeedback, + "emscripten_glPixelStorei": _emscripten_glPixelStorei, + "emscripten_glPolygonOffset": _emscripten_glPolygonOffset, + "emscripten_glProgramBinary": _emscripten_glProgramBinary, + "emscripten_glProgramParameteri": _emscripten_glProgramParameteri, + "emscripten_glQueryCounterEXT": _emscripten_glQueryCounterEXT, + "emscripten_glReadBuffer": _emscripten_glReadBuffer, + "emscripten_glReadPixels": _emscripten_glReadPixels, + "emscripten_glReleaseShaderCompiler": _emscripten_glReleaseShaderCompiler, + "emscripten_glRenderbufferStorage": _emscripten_glRenderbufferStorage, + "emscripten_glRenderbufferStorageMultisample": _emscripten_glRenderbufferStorageMultisample, + "emscripten_glResumeTransformFeedback": _emscripten_glResumeTransformFeedback, + "emscripten_glSampleCoverage": _emscripten_glSampleCoverage, + "emscripten_glSamplerParameterf": _emscripten_glSamplerParameterf, + "emscripten_glSamplerParameterfv": _emscripten_glSamplerParameterfv, + "emscripten_glSamplerParameteri": _emscripten_glSamplerParameteri, + "emscripten_glSamplerParameteriv": _emscripten_glSamplerParameteriv, + "emscripten_glScissor": _emscripten_glScissor, + "emscripten_glShaderBinary": _emscripten_glShaderBinary, + "emscripten_glShaderSource": _emscripten_glShaderSource, + "emscripten_glStencilFunc": _emscripten_glStencilFunc, + "emscripten_glStencilFuncSeparate": _emscripten_glStencilFuncSeparate, + "emscripten_glStencilMask": _emscripten_glStencilMask, + "emscripten_glStencilMaskSeparate": _emscripten_glStencilMaskSeparate, + "emscripten_glStencilOp": _emscripten_glStencilOp, + "emscripten_glStencilOpSeparate": _emscripten_glStencilOpSeparate, + "emscripten_glTexImage2D": _emscripten_glTexImage2D, + "emscripten_glTexImage3D": _emscripten_glTexImage3D, + "emscripten_glTexParameterf": _emscripten_glTexParameterf, + "emscripten_glTexParameterfv": _emscripten_glTexParameterfv, + "emscripten_glTexParameteri": _emscripten_glTexParameteri, + "emscripten_glTexParameteriv": _emscripten_glTexParameteriv, + "emscripten_glTexStorage2D": _emscripten_glTexStorage2D, + "emscripten_glTexStorage3D": _emscripten_glTexStorage3D, + "emscripten_glTexSubImage2D": _emscripten_glTexSubImage2D, + "emscripten_glTexSubImage3D": _emscripten_glTexSubImage3D, + "emscripten_glTransformFeedbackVaryings": _emscripten_glTransformFeedbackVaryings, + "emscripten_glUniform1f": _emscripten_glUniform1f, + "emscripten_glUniform1fv": _emscripten_glUniform1fv, + "emscripten_glUniform1i": _emscripten_glUniform1i, + "emscripten_glUniform1iv": _emscripten_glUniform1iv, + "emscripten_glUniform1ui": _emscripten_glUniform1ui, + "emscripten_glUniform1uiv": _emscripten_glUniform1uiv, + "emscripten_glUniform2f": _emscripten_glUniform2f, + "emscripten_glUniform2fv": _emscripten_glUniform2fv, + "emscripten_glUniform2i": _emscripten_glUniform2i, + "emscripten_glUniform2iv": _emscripten_glUniform2iv, + "emscripten_glUniform2ui": _emscripten_glUniform2ui, + "emscripten_glUniform2uiv": _emscripten_glUniform2uiv, + "emscripten_glUniform3f": _emscripten_glUniform3f, + "emscripten_glUniform3fv": _emscripten_glUniform3fv, + "emscripten_glUniform3i": _emscripten_glUniform3i, + "emscripten_glUniform3iv": _emscripten_glUniform3iv, + "emscripten_glUniform3ui": _emscripten_glUniform3ui, + "emscripten_glUniform3uiv": _emscripten_glUniform3uiv, + "emscripten_glUniform4f": _emscripten_glUniform4f, + "emscripten_glUniform4fv": _emscripten_glUniform4fv, + "emscripten_glUniform4i": _emscripten_glUniform4i, + "emscripten_glUniform4iv": _emscripten_glUniform4iv, + "emscripten_glUniform4ui": _emscripten_glUniform4ui, + "emscripten_glUniform4uiv": _emscripten_glUniform4uiv, + "emscripten_glUniformBlockBinding": _emscripten_glUniformBlockBinding, + "emscripten_glUniformMatrix2fv": _emscripten_glUniformMatrix2fv, + "emscripten_glUniformMatrix2x3fv": _emscripten_glUniformMatrix2x3fv, + "emscripten_glUniformMatrix2x4fv": _emscripten_glUniformMatrix2x4fv, + "emscripten_glUniformMatrix3fv": _emscripten_glUniformMatrix3fv, + "emscripten_glUniformMatrix3x2fv": _emscripten_glUniformMatrix3x2fv, + "emscripten_glUniformMatrix3x4fv": _emscripten_glUniformMatrix3x4fv, + "emscripten_glUniformMatrix4fv": _emscripten_glUniformMatrix4fv, + "emscripten_glUniformMatrix4x2fv": _emscripten_glUniformMatrix4x2fv, + "emscripten_glUniformMatrix4x3fv": _emscripten_glUniformMatrix4x3fv, + "emscripten_glUseProgram": _emscripten_glUseProgram, + "emscripten_glValidateProgram": _emscripten_glValidateProgram, + "emscripten_glVertexAttrib1f": _emscripten_glVertexAttrib1f, + "emscripten_glVertexAttrib1fv": _emscripten_glVertexAttrib1fv, + "emscripten_glVertexAttrib2f": _emscripten_glVertexAttrib2f, + "emscripten_glVertexAttrib2fv": _emscripten_glVertexAttrib2fv, + "emscripten_glVertexAttrib3f": _emscripten_glVertexAttrib3f, + "emscripten_glVertexAttrib3fv": _emscripten_glVertexAttrib3fv, + "emscripten_glVertexAttrib4f": _emscripten_glVertexAttrib4f, + "emscripten_glVertexAttrib4fv": _emscripten_glVertexAttrib4fv, + "emscripten_glVertexAttribDivisor": _emscripten_glVertexAttribDivisor, + "emscripten_glVertexAttribDivisorANGLE": _emscripten_glVertexAttribDivisorANGLE, + "emscripten_glVertexAttribDivisorARB": _emscripten_glVertexAttribDivisorARB, + "emscripten_glVertexAttribDivisorEXT": _emscripten_glVertexAttribDivisorEXT, + "emscripten_glVertexAttribDivisorNV": _emscripten_glVertexAttribDivisorNV, + "emscripten_glVertexAttribI4i": _emscripten_glVertexAttribI4i, + "emscripten_glVertexAttribI4iv": _emscripten_glVertexAttribI4iv, + "emscripten_glVertexAttribI4ui": _emscripten_glVertexAttribI4ui, + "emscripten_glVertexAttribI4uiv": _emscripten_glVertexAttribI4uiv, + "emscripten_glVertexAttribIPointer": _emscripten_glVertexAttribIPointer, + "emscripten_glVertexAttribPointer": _emscripten_glVertexAttribPointer, + "emscripten_glViewport": _emscripten_glViewport, + "emscripten_glWaitSync": _emscripten_glWaitSync, + "emscripten_has_asyncify": _emscripten_has_asyncify, + "emscripten_is_main_browser_thread": _emscripten_is_main_browser_thread, + "emscripten_log": _emscripten_log, + "emscripten_longjmp": _emscripten_longjmp, + "emscripten_memcpy_big": _emscripten_memcpy_big, + "emscripten_request_fullscreen_strategy": _emscripten_request_fullscreen_strategy, + "emscripten_request_pointerlock": _emscripten_request_pointerlock, + "emscripten_resize_heap": _emscripten_resize_heap, + "emscripten_sample_gamepad_data": _emscripten_sample_gamepad_data, + "emscripten_set_beforeunload_callback_on_thread": _emscripten_set_beforeunload_callback_on_thread, + "emscripten_set_blur_callback_on_thread": _emscripten_set_blur_callback_on_thread, + "emscripten_set_canvas_element_size": _emscripten_set_canvas_element_size, + "emscripten_set_element_css_size": _emscripten_set_element_css_size, + "emscripten_set_focus_callback_on_thread": _emscripten_set_focus_callback_on_thread, + "emscripten_set_fullscreenchange_callback_on_thread": _emscripten_set_fullscreenchange_callback_on_thread, + "emscripten_set_gamepadconnected_callback_on_thread": _emscripten_set_gamepadconnected_callback_on_thread, + "emscripten_set_gamepaddisconnected_callback_on_thread": _emscripten_set_gamepaddisconnected_callback_on_thread, + "emscripten_set_keydown_callback_on_thread": _emscripten_set_keydown_callback_on_thread, + "emscripten_set_keypress_callback_on_thread": _emscripten_set_keypress_callback_on_thread, + "emscripten_set_keyup_callback_on_thread": _emscripten_set_keyup_callback_on_thread, + "emscripten_set_main_loop_arg": _emscripten_set_main_loop_arg, + "emscripten_set_mousedown_callback_on_thread": _emscripten_set_mousedown_callback_on_thread, + "emscripten_set_mouseenter_callback_on_thread": _emscripten_set_mouseenter_callback_on_thread, + "emscripten_set_mouseleave_callback_on_thread": _emscripten_set_mouseleave_callback_on_thread, + "emscripten_set_mousemove_callback_on_thread": _emscripten_set_mousemove_callback_on_thread, + "emscripten_set_mouseup_callback_on_thread": _emscripten_set_mouseup_callback_on_thread, + "emscripten_set_pointerlockchange_callback_on_thread": _emscripten_set_pointerlockchange_callback_on_thread, + "emscripten_set_resize_callback_on_thread": _emscripten_set_resize_callback_on_thread, + "emscripten_set_touchcancel_callback_on_thread": _emscripten_set_touchcancel_callback_on_thread, + "emscripten_set_touchend_callback_on_thread": _emscripten_set_touchend_callback_on_thread, + "emscripten_set_touchmove_callback_on_thread": _emscripten_set_touchmove_callback_on_thread, + "emscripten_set_touchstart_callback_on_thread": _emscripten_set_touchstart_callback_on_thread, + "emscripten_set_visibilitychange_callback_on_thread": _emscripten_set_visibilitychange_callback_on_thread, + "emscripten_set_wheel_callback_on_thread": _emscripten_set_wheel_callback_on_thread, + "emscripten_sleep": _emscripten_sleep, + "emscripten_start_fetch": _emscripten_start_fetch, + "environ_get": _environ_get, + "environ_sizes_get": _environ_sizes_get, + "exit": _exit, + "fd_close": _fd_close, + "fd_fdstat_get": _fd_fdstat_get, + "fd_read": _fd_read, + "fd_seek": _fd_seek, + "fd_write": _fd_write, + "getCanvasPaddingLeft": getCanvasPaddingLeft, + "getCanvasPaddingTop": getCanvasPaddingTop, + "getTempRet0": _getTempRet0, + "gettimeofday": _gettimeofday, + "gmtime_r": _gmtime_r, + "invoke_di": invoke_di, + "invoke_i": invoke_i, + "invoke_ii": invoke_ii, + "invoke_iid": invoke_iid, + "invoke_iii": invoke_iii, + "invoke_iiii": invoke_iiii, + "invoke_iiiii": invoke_iiiii, + "invoke_iiiiii": invoke_iiiiii, + "invoke_iiiiiii": invoke_iiiiiii, + "invoke_iiiiiiii": invoke_iiiiiiii, + "invoke_vi": invoke_vi, + "invoke_vii": invoke_vii, + "invoke_viii": invoke_viii, + "invoke_viiii": invoke_viiii, + "invoke_viiiii": invoke_viiiii, + "invoke_viiiiii": invoke_viiiiii, + "localtime": _localtime, + "localtime_r": _localtime_r, + "memory": wasmMemory, + "mktime": _mktime, + "nanosleep": _nanosleep, + "saveSetjmp": _saveSetjmp, + "setTempRet0": _setTempRet0, + "sigaction": _sigaction, + "signal": _signal, + "sysconf": _sysconf, + "table": wasmTable, + "testSetjmp": _testSetjmp, + "time": _time, + "usleep": _usleep, + "wafjs_hidestatus": wafjs_hidestatus, + "wafjs_setcontentinfo": wafjs_setcontentinfo, + "wafjs_setstatus": wafjs_setstatus, + "wafjs_url_transformRequestUrl": wafjs_url_transformRequestUrl + }; + var asm = createWasm(); + Module["asm"] = asm; + var ___wasm_call_ctors = Module["___wasm_call_ctors"] = function() { + return (___wasm_call_ctors = Module["___wasm_call_ctors"] = Module["asm"]["__wasm_call_ctors"]).apply(null, arguments) + }; + var _reopenBuffer = Module["_reopenBuffer"] = function() { + return (_reopenBuffer = Module["_reopenBuffer"] = Module["asm"]["reopenBuffer"]).apply(null, arguments) + }; + var _invokeExternalCallback = Module["_invokeExternalCallback"] = function() { + return (_invokeExternalCallback = Module["_invokeExternalCallback"] = Module["asm"]["invokeExternalCallback"]).apply(null, arguments) + }; + var ___em_js__wafjs_setstatus = Module["___em_js__wafjs_setstatus"] = function() { + return (___em_js__wafjs_setstatus = Module["___em_js__wafjs_setstatus"] = Module["asm"]["__em_js__wafjs_setstatus"]).apply(null, arguments) + }; + var ___em_js__wafjs_hidestatus = Module["___em_js__wafjs_hidestatus"] = function() { + return (___em_js__wafjs_hidestatus = Module["___em_js__wafjs_hidestatus"] = Module["asm"]["__em_js__wafjs_hidestatus"]).apply(null, arguments) + }; + var ___em_js__wafjs_setcontentinfo = Module["___em_js__wafjs_setcontentinfo"] = function() { + return (___em_js__wafjs_setcontentinfo = Module["___em_js__wafjs_setcontentinfo"] = Module["asm"]["__em_js__wafjs_setcontentinfo"]).apply(null, arguments) + }; + var ___em_js__getCanvasPaddingLeft = Module["___em_js__getCanvasPaddingLeft"] = function() { + return (___em_js__getCanvasPaddingLeft = Module["___em_js__getCanvasPaddingLeft"] = Module["asm"]["__em_js__getCanvasPaddingLeft"]).apply(null, arguments) + }; + var ___em_js__getCanvasPaddingTop = Module["___em_js__getCanvasPaddingTop"] = function() { + return (___em_js__getCanvasPaddingTop = Module["___em_js__getCanvasPaddingTop"] = Module["asm"]["__em_js__getCanvasPaddingTop"]).apply(null, arguments) + }; + var _main = Module["_main"] = function() { + return (_main = Module["_main"] = Module["asm"]["main"]).apply(null, arguments) + }; + var _memset = Module["_memset"] = function() { + return (_memset = Module["_memset"] = Module["asm"]["memset"]).apply(null, arguments) + }; + var _strlen = Module["_strlen"] = function() { + return (_strlen = Module["_strlen"] = Module["asm"]["strlen"]).apply(null, arguments) + }; + var _free = Module["_free"] = function() { + return (_free = Module["_free"] = Module["asm"]["free"]).apply(null, arguments) + }; + var _fileno = Module["_fileno"] = function() { + return (_fileno = Module["_fileno"] = Module["asm"]["fileno"]).apply(null, arguments) + }; + var _malloc = Module["_malloc"] = function() { + return (_malloc = Module["_malloc"] = Module["asm"]["malloc"]).apply(null, arguments) + }; + var _memcpy = Module["_memcpy"] = function() { + return (_memcpy = Module["_memcpy"] = Module["asm"]["memcpy"]).apply(null, arguments) + }; + var ___em_js__wafjs_url_transformRequestUrl = Module["___em_js__wafjs_url_transformRequestUrl"] = function() { + return (___em_js__wafjs_url_transformRequestUrl = Module["___em_js__wafjs_url_transformRequestUrl"] = Module["asm"]["__em_js__wafjs_url_transformRequestUrl"]).apply(null, arguments) + }; + var _strstr = Module["_strstr"] = function() { + return (_strstr = Module["_strstr"] = Module["asm"]["strstr"]).apply(null, arguments) + }; + var ___em_js__changeCursor = Module["___em_js__changeCursor"] = function() { + return (___em_js__changeCursor = Module["___em_js__changeCursor"] = Module["asm"]["__em_js__changeCursor"]).apply(null, arguments) + }; + var _realloc = Module["_realloc"] = function() { + return (_realloc = Module["_realloc"] = Module["asm"]["realloc"]).apply(null, arguments) + }; + var ___errno_location = Module["___errno_location"] = function() { + return (___errno_location = Module["___errno_location"] = Module["asm"]["__errno_location"]).apply(null, arguments) + }; + var _emscripten_GetProcAddress = Module["_emscripten_GetProcAddress"] = function() { + return (_emscripten_GetProcAddress = Module["_emscripten_GetProcAddress"] = Module["asm"]["emscripten_GetProcAddress"]).apply(null, arguments) + }; + var __get_tzname = Module["__get_tzname"] = function() { + return (__get_tzname = Module["__get_tzname"] = Module["asm"]["_get_tzname"]).apply(null, arguments) + }; + var __get_daylight = Module["__get_daylight"] = function() { + return (__get_daylight = Module["__get_daylight"] = Module["asm"]["_get_daylight"]).apply(null, arguments) + }; + var __get_timezone = Module["__get_timezone"] = function() { + return (__get_timezone = Module["__get_timezone"] = Module["asm"]["_get_timezone"]).apply(null, arguments) + }; + var _setThrew = Module["_setThrew"] = function() { + return (_setThrew = Module["_setThrew"] = Module["asm"]["setThrew"]).apply(null, arguments) + }; + var _emscripten_main_thread_process_queued_calls = Module["_emscripten_main_thread_process_queued_calls"] = function() { + return (_emscripten_main_thread_process_queued_calls = Module["_emscripten_main_thread_process_queued_calls"] = Module["asm"]["emscripten_main_thread_process_queued_calls"]).apply(null, arguments) + }; + var dynCall_vi = Module["dynCall_vi"] = function() { + return (dynCall_vi = Module["dynCall_vi"] = Module["asm"]["dynCall_vi"]).apply(null, arguments) + }; + var dynCall_vii = Module["dynCall_vii"] = function() { + return (dynCall_vii = Module["dynCall_vii"] = Module["asm"]["dynCall_vii"]).apply(null, arguments) + }; + var dynCall_viii = Module["dynCall_viii"] = function() { + return (dynCall_viii = Module["dynCall_viii"] = Module["asm"]["dynCall_viii"]).apply(null, arguments) + }; + var dynCall_viiii = Module["dynCall_viiii"] = function() { + return (dynCall_viiii = Module["dynCall_viiii"] = Module["asm"]["dynCall_viiii"]).apply(null, arguments) + }; + var dynCall_viiiii = Module["dynCall_viiiii"] = function() { + return (dynCall_viiiii = Module["dynCall_viiiii"] = Module["asm"]["dynCall_viiiii"]).apply(null, arguments) + }; + var dynCall_viiiiii = Module["dynCall_viiiiii"] = function() { + return (dynCall_viiiiii = Module["dynCall_viiiiii"] = Module["asm"]["dynCall_viiiiii"]).apply(null, arguments) + }; + var dynCall_i = Module["dynCall_i"] = function() { + return (dynCall_i = Module["dynCall_i"] = Module["asm"]["dynCall_i"]).apply(null, arguments) + }; + var dynCall_ii = Module["dynCall_ii"] = function() { + return (dynCall_ii = Module["dynCall_ii"] = Module["asm"]["dynCall_ii"]).apply(null, arguments) + }; + var dynCall_iii = Module["dynCall_iii"] = function() { + return (dynCall_iii = Module["dynCall_iii"] = Module["asm"]["dynCall_iii"]).apply(null, arguments) + }; + var dynCall_iiii = Module["dynCall_iiii"] = function() { + return (dynCall_iiii = Module["dynCall_iiii"] = Module["asm"]["dynCall_iiii"]).apply(null, arguments) + }; + var dynCall_iiiii = Module["dynCall_iiiii"] = function() { + return (dynCall_iiiii = Module["dynCall_iiiii"] = Module["asm"]["dynCall_iiiii"]).apply(null, arguments) + }; + var dynCall_iiiiii = Module["dynCall_iiiiii"] = function() { + return (dynCall_iiiiii = Module["dynCall_iiiiii"] = Module["asm"]["dynCall_iiiiii"]).apply(null, arguments) + }; + var dynCall_iiiiiii = Module["dynCall_iiiiiii"] = function() { + return (dynCall_iiiiiii = Module["dynCall_iiiiiii"] = Module["asm"]["dynCall_iiiiiii"]).apply(null, arguments) + }; + var dynCall_iiiiiiii = Module["dynCall_iiiiiiii"] = function() { + return (dynCall_iiiiiiii = Module["dynCall_iiiiiiii"] = Module["asm"]["dynCall_iiiiiiii"]).apply(null, arguments) + }; + var dynCall_iid = Module["dynCall_iid"] = function() { + return (dynCall_iid = Module["dynCall_iid"] = Module["asm"]["dynCall_iid"]).apply(null, arguments) + }; + var dynCall_di = Module["dynCall_di"] = function() { + return (dynCall_di = Module["dynCall_di"] = Module["asm"]["dynCall_di"]).apply(null, arguments) + }; + var stackSave = Module["stackSave"] = function() { + return (stackSave = Module["stackSave"] = Module["asm"]["stackSave"]).apply(null, arguments) + }; + var stackAlloc = Module["stackAlloc"] = function() { + return (stackAlloc = Module["stackAlloc"] = Module["asm"]["stackAlloc"]).apply(null, arguments) + }; + var stackRestore = Module["stackRestore"] = function() { + return (stackRestore = Module["stackRestore"] = Module["asm"]["stackRestore"]).apply(null, arguments) + }; + var __growWasmMemory = Module["__growWasmMemory"] = function() { + return (__growWasmMemory = Module["__growWasmMemory"] = Module["asm"]["__growWasmMemory"]).apply(null, arguments) + }; + var dynCall_viiiiiii = Module["dynCall_viiiiiii"] = function() { + return (dynCall_viiiiiii = Module["dynCall_viiiiiii"] = Module["asm"]["dynCall_viiiiiii"]).apply(null, arguments) + }; + var dynCall_viiiiiiiii = Module["dynCall_viiiiiiiii"] = function() { + return (dynCall_viiiiiiiii = Module["dynCall_viiiiiiiii"] = Module["asm"]["dynCall_viiiiiiiii"]).apply(null, arguments) + }; + var dynCall_v = Module["dynCall_v"] = function() { + return (dynCall_v = Module["dynCall_v"] = Module["asm"]["dynCall_v"]).apply(null, arguments) + }; + var dynCall_diii = Module["dynCall_diii"] = function() { + return (dynCall_diii = Module["dynCall_diii"] = Module["asm"]["dynCall_diii"]).apply(null, arguments) + }; + var dynCall_viiiiiiii = Module["dynCall_viiiiiiii"] = function() { + return (dynCall_viiiiiiii = Module["dynCall_viiiiiiii"] = Module["asm"]["dynCall_viiiiiiii"]).apply(null, arguments) + }; + var dynCall_iiiiiiiiii = Module["dynCall_iiiiiiiiii"] = function() { + return (dynCall_iiiiiiiiii = Module["dynCall_iiiiiiiiii"] = Module["asm"]["dynCall_iiiiiiiiii"]).apply(null, arguments) + }; + var dynCall_jiji = Module["dynCall_jiji"] = function() { + return (dynCall_jiji = Module["dynCall_jiji"] = Module["asm"]["dynCall_jiji"]).apply(null, arguments) + }; + var dynCall_ji = Module["dynCall_ji"] = function() { + return (dynCall_ji = Module["dynCall_ji"] = Module["asm"]["dynCall_ji"]).apply(null, arguments) + }; + var dynCall_iiiiiidii = Module["dynCall_iiiiiidii"] = function() { + return (dynCall_iiiiiidii = Module["dynCall_iiiiiidii"] = Module["asm"]["dynCall_iiiiiidii"]).apply(null, arguments) + }; + var dynCall_iiiiiiiii = Module["dynCall_iiiiiiiii"] = function() { + return (dynCall_iiiiiiiii = Module["dynCall_iiiiiiiii"] = Module["asm"]["dynCall_iiiiiiiii"]).apply(null, arguments) + }; + var dynCall_viiiiiiiiiii = Module["dynCall_viiiiiiiiiii"] = function() { + return (dynCall_viiiiiiiiiii = Module["dynCall_viiiiiiiiiii"] = Module["asm"]["dynCall_viiiiiiiiiii"]).apply(null, arguments) + }; + var dynCall_iidiiii = Module["dynCall_iidiiii"] = function() { + return (dynCall_iidiiii = Module["dynCall_iidiiii"] = Module["asm"]["dynCall_iidiiii"]).apply(null, arguments) + }; + var dynCall_vffff = Module["dynCall_vffff"] = function() { + return (dynCall_vffff = Module["dynCall_vffff"] = Module["asm"]["dynCall_vffff"]).apply(null, arguments) + }; + var dynCall_vf = Module["dynCall_vf"] = function() { + return (dynCall_vf = Module["dynCall_vf"] = Module["asm"]["dynCall_vf"]).apply(null, arguments) + }; + var dynCall_vff = Module["dynCall_vff"] = function() { + return (dynCall_vff = Module["dynCall_vff"] = Module["asm"]["dynCall_vff"]).apply(null, arguments) + }; + var dynCall_vfi = Module["dynCall_vfi"] = function() { + return (dynCall_vfi = Module["dynCall_vfi"] = Module["asm"]["dynCall_vfi"]).apply(null, arguments) + }; + var dynCall_viif = Module["dynCall_viif"] = function() { + return (dynCall_viif = Module["dynCall_viif"] = Module["asm"]["dynCall_viif"]).apply(null, arguments) + }; + var dynCall_vif = Module["dynCall_vif"] = function() { + return (dynCall_vif = Module["dynCall_vif"] = Module["asm"]["dynCall_vif"]).apply(null, arguments) + }; + var dynCall_viff = Module["dynCall_viff"] = function() { + return (dynCall_viff = Module["dynCall_viff"] = Module["asm"]["dynCall_viff"]).apply(null, arguments) + }; + var dynCall_vifff = Module["dynCall_vifff"] = function() { + return (dynCall_vifff = Module["dynCall_vifff"] = Module["asm"]["dynCall_vifff"]).apply(null, arguments) + }; + var dynCall_viffff = Module["dynCall_viffff"] = function() { + return (dynCall_viffff = Module["dynCall_viffff"] = Module["asm"]["dynCall_viffff"]).apply(null, arguments) + }; + var dynCall_viiiiiiiiii = Module["dynCall_viiiiiiiiii"] = function() { + return (dynCall_viiiiiiiiii = Module["dynCall_viiiiiiiiii"] = Module["asm"]["dynCall_viiiiiiiiii"]).apply(null, arguments) + }; + var dynCall_viifi = Module["dynCall_viifi"] = function() { + return (dynCall_viifi = Module["dynCall_viifi"] = Module["asm"]["dynCall_viifi"]).apply(null, arguments) + }; + + function invoke_iiiii(index, a1, a2, a3, a4) { + var sp = stackSave(); + try { + return dynCall_iiiii(index, a1, a2, a3, a4) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_ii(index, a1) { + var sp = stackSave(); + try { + return dynCall_ii(index, a1) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_viii(index, a1, a2, a3) { + var sp = stackSave(); + try { + dynCall_viii(index, a1, a2, a3) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_iiii(index, a1, a2, a3) { + var sp = stackSave(); + try { + return dynCall_iiii(index, a1, a2, a3) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_vii(index, a1, a2) { + var sp = stackSave(); + try { + dynCall_vii(index, a1, a2) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_iii(index, a1, a2) { + var sp = stackSave(); + try { + return dynCall_iii(index, a1, a2) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_vi(index, a1) { + var sp = stackSave(); + try { + dynCall_vi(index, a1) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_iiiiii(index, a1, a2, a3, a4, a5) { + var sp = stackSave(); + try { + return dynCall_iiiiii(index, a1, a2, a3, a4, a5) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_i(index) { + var sp = stackSave(); + try { + return dynCall_i(index) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_iid(index, a1, a2) { + var sp = stackSave(); + try { + return dynCall_iid(index, a1, a2) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_viiii(index, a1, a2, a3, a4) { + var sp = stackSave(); + try { + dynCall_viiii(index, a1, a2, a3, a4) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_viiiii(index, a1, a2, a3, a4, a5) { + var sp = stackSave(); + try { + dynCall_viiiii(index, a1, a2, a3, a4, a5) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_di(index, a1) { + var sp = stackSave(); + try { + return dynCall_di(index, a1) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_iiiiiiii(index, a1, a2, a3, a4, a5, a6, a7) { + var sp = stackSave(); + try { + return dynCall_iiiiiiii(index, a1, a2, a3, a4, a5, a6, a7) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_viiiiii(index, a1, a2, a3, a4, a5, a6) { + var sp = stackSave(); + try { + dynCall_viiiiii(index, a1, a2, a3, a4, a5, a6) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + + function invoke_iiiiiii(index, a1, a2, a3, a4, a5, a6) { + var sp = stackSave(); + try { + return dynCall_iiiiiii(index, a1, a2, a3, a4, a5, a6) + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0) + } + } + Module["asm"] = asm; + Module["ccall"] = ccall; + Module["cwrap"] = cwrap; + Module["getMemory"] = getMemory; + Module["addRunDependency"] = addRunDependency; + Module["removeRunDependency"] = removeRunDependency; + Module["FS_createFolder"] = FS.createFolder; + Module["FS_createPath"] = FS.createPath; + Module["FS_createDataFile"] = FS.createDataFile; + Module["FS_createPreloadedFile"] = FS.createPreloadedFile; + Module["FS_createLazyFile"] = FS.createLazyFile; + Module["FS_createLink"] = FS.createLink; + Module["FS_createDevice"] = FS.createDevice; + Module["FS_unlink"] = FS.unlink; + var calledRun; + + function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status + } + var calledMain = false; + dependenciesFulfilled = function runCaller() { + if (!calledRun) run(); + if (!calledRun) dependenciesFulfilled = runCaller + }; + + function callMain(args) { + var entryFunction = Module["_main"]; + args = args || []; + var argc = args.length + 1; + var argv = stackAlloc((argc + 1) * 4); + HEAP32[argv >> 2] = allocateUTF8OnStack(thisProgram); + for (var i = 1; i < argc; i++) { + HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]) + } + HEAP32[(argv >> 2) + argc] = 0; + try { + var ret = entryFunction(argc, argv); + exit(ret, true) + } catch (e) { + if (e instanceof ExitStatus) { + return + } else if (e == "unwind") { + noExitRuntime = true; + return + } else { + var toLog = e; + if (e && typeof e === "object" && e.stack) { + toLog = [e, e.stack] + } + err("exception thrown: " + toLog); + quit_(1, e) + } + } finally { + calledMain = true + } + } + + 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(); + readyPromiseResolve(Module); + if (Module["onRuntimeInitialized"]) Module["onRuntimeInitialized"](); + if (shouldRunNow) callMain(args); + postRun() + } + if (Module["setStatus"]) { + Module["setStatus"]("Running..."); + setTimeout(function() { + setTimeout(function() { + Module["setStatus"]("") + }, 1); + doRun() + }, 1) + } else { + doRun() + } + } + Module["run"] = run; + + function exit(status, implicit) { + if (implicit && noExitRuntime && status === 0) { + return + } + if (noExitRuntime) {} else { + ABORT = true; + EXITSTATUS = status; + exitRuntime(); + if (Module["onExit"]) Module["onExit"](status) + } + quit_(status, new ExitStatus(status)) + } + if (Module["preInit"]) { + if (typeof Module["preInit"] == "function") Module["preInit"] = [Module["preInit"]]; + while (Module["preInit"].length > 0) { + Module["preInit"].pop()() + } + } + var shouldRunNow = true; + if (Module["noInitialRun"]) shouldRunNow = false; + noExitRuntime = true; + run(); + + + return Module.ready + } + ); +})(); +export default Module; diff --git a/waflash/emulator2/waflash_latest/waflash.wasm b/waflash/emulator2/waflash_latest/waflash.wasm new file mode 100644 index 00000000..fc442803 Binary files /dev/null and b/waflash/emulator2/waflash_latest/waflash.wasm differ