function opn(){ setTimeout(function(){ document.getElementById('shut').innerHTML=2; document.getElementById("circle").width=window.innerWidth; document.getElementById("circle").height=window.innerHeight; document.getElementById("wrap").style.lineheight=window.innerHeight+"px"; document.getElementById("di").click(); },500); setTimeout(function(){ document.getElementById("btn2").click(); },500); } var statusElement = document.getElementById('status'); var progressElement = document.getElementById('progress'); var Module = { preRun: [], postRun: [], print: (function() { var element = document.getElementById('output'); if (element) element.value = ''; return function(text) { if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' '); console.log(text); if (element) { element.value += text + "\n"; element.scrollTop = element.scrollHeight; } }; } )(), printErr: function(text) { if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' '); if (0) { dump(text + '\n'); } else { console.error(text); } }, canvas: (function() { let canvas = document.getElementById('bcanvas'); canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false); return canvas; } )(), setStatus: function(text) { if (!Module.setStatus.last) { Module.setStatus.last = { time: Date.now(), text: '' }; } if (text === Module.setStatus.text) { return; } var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/); var now = Date.now(); if (m && now - Date.now() < 30) { return; } if (m) { text = m[1]; progressElement.value = parseInt(m[2], 10) * 100; progressElement.max = parseInt(m[4], 10) * 100; progressElement.hidden = false; } else { progressElement.value = null; progressElement.max = null; progressElement.hidden = true; } statusElement.innerHTML = text; }, totalDependencies: 0, monitorRunDependencies: function(left) { this.totalDependencies = Math.max(this.totalDependencies, left); Module.setStatus(left ? 'Preparing...(' + (this.totalDependencies - left) + '/' + this.totalDependencies + ')' : 'All downloads complete.'); } }; Module.setStatus('Downloading...'); window.onerror = function(event) { Module.setStatus('Exception thrown,see JavaScript console'); Module.setStatus = function(text) { if (text) { Module.printErr('[post-exception status] ' + text); } }; }; var Module = typeof Module != "undefined" ? Module : {}; var moduleOverrides = Object.assign({}, Module); var arguments_ = []; var thisProgram = "./this.program"; var quit_ = (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 (typeof document != "undefined" && document.currentScript) { scriptDirectory = document.currentScript.src; } if (scriptDirectory.indexOf("blob:") !== 0) { scriptDirectory = scriptDirectory.substr(0, scriptDirectory.replace(/[?#].*/, "").lastIndexOf("/") + 1); } else { scriptDirectory = ""; } { read_ = (url => { var xhr = new XMLHttpRequest(); xhr.open("GET", url, false); xhr.send(null); return xhr.responseText; }); if (ENVIRONMENT_IS_WORKER) { readBinary = (url => { var xhr = new XMLHttpRequest(); xhr.open("GET", url, false); xhr.responseType = "arraybuffer"; xhr.send(null); return new Uint8Array(xhr.response); }); } readAsync = ((url, onload, onerror) => { var xhr = new XMLHttpRequest(); xhr.open("GET", url, true); xhr.responseType = "arraybuffer"; xhr.onload = (() => { if (xhr.status == 200 || xhr.status == 0 && xhr.response) { onload(xhr.response); return; } onerror(); }); xhr.onerror = onerror; xhr.send(null); }); } setWindowTitle = (title => document.title = title); } else {} var out = Module["print"] || console.log.bind(console); var err = Module["printErr"] || console.warn.bind(console); Object.assign(Module, moduleOverrides); moduleOverrides = null; if (Module["arguments"]) arguments_ = Module["arguments"]; if (Module["thisProgram"]) thisProgram = Module["thisProgram"]; if (Module["quit"]) quit_ = Module["quit"]; var POINTER_SIZE = 4; 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 getEmptyTableSlot() { if (freeTableIndexes.length) { return freeTableIndexes.pop(); } try { wasmTable.grow(1); } catch (err) { if (!(err instanceof RangeError)) { throw err; } throw "Unable to grow wasm table. Set ALLOW_TABLE_GROWTH."; } return wasmTable.length - 1; } function updateTableMap(offset, count) { for (var i = offset; i < offset + count; i++) { var item = getWasmTableEntry(i); if (item) { functionsInTableMap.set(item, i); } } } var tempRet0 = 0; var setTempRet0 = value => { tempRet0 = value; }; var wasmBinary; if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; var noExitRuntime = Module["noExitRuntime"] || true; if (typeof WebAssembly != "object") { abort("no native wasm support detected"); } function setValue(ptr, value, type = "i8", noSafe) { 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 ABORT = false; var EXITSTATUS; function assert(condition, text) { if (!condition) { abort(text); } } function getCFunc(ident) { var func = Module["_" + ident]; 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); function onDone(ret) { if (stack !== 0) stackRestore(stack); return convertReturnValue(ret); } ret = onDone(ret); return ret; } var ALLOC_STACK = 1; 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 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 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 INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 1468006400; var wasmTable; var __ATPRERUN__ = []; var __ATINIT__ = []; var __ATMAIN__ = []; var __ATEXIT__ = []; var __ATPOSTRUN__ = []; var runtimeInitialized = false; var runtimeExited = false; var runtimeKeepaliveCounter = 0; function keepRuntimeAlive() { return noExitRuntime || runtimeKeepaliveCounter > 0; } 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(); FS.ignorePermissions = false; TTY.init(); callRuntimeCallbacks(__ATINIT__); } function preMain() { 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 addOnInit(cb) { __ATINIT__.unshift(cb); } function addOnPostRun(cb) { __ATPOSTRUN__.unshift(cb); } 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 = "Aborted(" + what + ")"; err(what); ABORT = true; EXITSTATUS = 1; what += ". Build with -s ASSERTIONS=1 for more info."; var e = new WebAssembly.RuntimeError(what); throw e; } var dataURIPrefix = "data:application/octet-stream;base64,"; function isDataURI(filename) { return filename.startsWith(dataURIPrefix); } var wasmBinaryFile; wasmBinaryFile = "g3002.wasm"; if (!isDataURI(wasmBinaryFile)) { wasmBinaryFile = locateFile(wasmBinaryFile); } function getBinary(file) { try { if (file == wasmBinaryFile && wasmBinary) { return new Uint8Array(wasmBinary); } if (readBinary) { return readBinary(file); } 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)) { if (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(wasmBinaryFile); }); } } return Promise.resolve().then(function() { return getBinary(wasmBinaryFile); }); } function createWasm() { var info = { "env": asmLibraryArg, "wasi_snapshot_preview1": asmLibraryArg }; function receiveInstance(instance, module) { var exports = instance.exports; Module["asm"] = exports; wasmMemory = Module["asm"]["memory"]; updateGlobalBufferAndViews(wasmMemory.buffer); wasmTable = Module["asm"]["__indirect_function_table"]; addOnInit(Module["asm"]["__wasm_call_ctors"]); removeRunDependency("wasm-instantiate"); } addRunDependency("wasm-instantiate"); function receiveInstantiationResult(result) { receiveInstance(result["instance"]); } function instantiateArrayBuffer(receiver) { return getBinaryPromise().then(function(binary) { return WebAssembly.instantiate(binary, info); }).then(function(instance) { return instance; }).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") { return fetch(wasmBinaryFile, { credentials: "same-origin" }).then(function(response) { var result = WebAssembly.instantiateStreaming(response, info); return result.then(receiveInstantiationResult, function(reason) { err("wasm streaming compile failed: " + reason); err("falling back to ArrayBuffer instantiation"); return instantiateArrayBuffer(receiveInstantiationResult); }); }); } else { return instantiateArrayBuffer(receiveInstantiationResult); } } 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 = { 75200: function() { FS.mkdir("/snd"); FS.mkdir("/shader"); }, 75243: function() { return parseInt(document.getElementById("pmhig").innerHTML, 10); }, 75309: function() { if (typeof AudioContext !== "undefined") { return 1; } else if (typeof webkitAudioContext !== "undefined") { return 1; } return 0; }, 75446: function() { if (typeof navigator.mediaDevices !== "undefined" && typeof navigator.mediaDevices.getUserMedia !== "undefined") { return 1; } else if (typeof navigator.webkitGetUserMedia !== "undefined") { return 1; } return 0; }, 75670: 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(); } if (SDL2.audioContext) { autoResumeAudioContext(SDL2.audioContext); } } return SDL2.audioContext === undefined ? -1 : 0; }, 76163: function() { var SDL2 = Module["SDL2"]; return SDL2.audioContext.sampleRate; }, 76231: 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); } }, 77883: 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"]); }, 78293: 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"); } } } }, 78898: 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]; } } }, 79378: 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; } }, 80550: 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); SDL2.data32Data = data; } 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; }, 82029: 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; }, 83018: function($0) { if (Module["canvas"]) { Module["canvas"].style["cursor"] = UTF8ToString($0); } return 0; }, 83111: function() { if (Module["canvas"]) { Module["canvas"].style["cursor"] = "none"; } }, 83180: function() { return window.innerWidth; }, 83210: function() { return window.innerHeight; } }; function ma() { var h$ = 1080; var o = [ h$, h$ ]; var bcanvas = document.getElementById("bcanvas"); var contx = bcanvas.getContext("webgl2", { alpha: true, stencil: false, depth: false, preserveDrawingBuffer: false, premultipliedAlpha: false, lowLatency: true, powerPreference: "high-performance", majorVersion: 2, minorVersion: 0, desynchronized: false }); var g = new GPU({ canvas: bcanvas, webGl: contx }); let minn = new ArrayBuffer(4); let maxx = new ArrayBuffer(4); let min$ = new Float32Array(minn, 0, 1); let max$ = new Float32Array(maxx, 0, 1); min$.set(0); max$.set(0); let avv = new ArrayBuffer(32); let avv$ = new ArrayBuffer(4); var R = g.createKernel(function(tv) { return tv[this.thread.y][this.thread.x]; }).setTactic("precision").setPipeline(true).setDynamicOutput(true).setOutput(o); var t = g.createKernel(function(v) { const P = v[this.thread.y][this.thread.x]; let aveg = 1 - ((P[0] + P[1] + P[2]) / 3 - .75) * ((P[0] + P[1] + P[2]) / 3 * 4); return [ P[0], P[1], P[2], aveg ]; }).setTactic("precision").setPipeline(true).setDynamicOutput(true).setOutput(o); var r = g.createKernel(function(f) { const p = f[this.thread.y][this.thread.x]; this.color(p[0], p[1], p[2], p[3]); }).setTactic("precision").setGraphical(true).setDynamicOutput(true).setOutput(o); let d = S(); if (d) d(); d = S(); function S() { var w$ = Math.round(document.getElementById("iwid").innerHTML); var h$ = Math.round(document.getElementById("ihig").innerHTML); var o = [ h$, h$ ]; var l = h$ * h$ * 32; var la = h$ * h$; var m = Math.ceil(l / 65536); let WT = new WebAssembly.Memory({ initial: m }); let WT2 = new WebAssembly.Memory({ initial: m }); let WW = new ArrayBuffer(l); let W1 = new WebAssembly.Memory({ initial: m }); let W2 = new WebAssembly.Memory({ initial: m }); let W3 = new WebAssembly.Memory({ initial: m }); let W4 = new WebAssembly.Memory({ initial: m }); let W5 = new WebAssembly.Memory({ initial: m }); let W6 = new WebAssembly.Memory({ initial: m }); let W7 = new WebAssembly.Memory({ initial: m }); let W8 = new WebAssembly.Memory({ initial: m }); let $TT = new Float32Array(WW); let $1 = new Float32Array(W1.buffer, 0, la); let $2 = new Float32Array(W2.buffer, 0, la); let $3 = new Float32Array(W3.buffer, 0, la); let $4 = new Float32Array(W4.buffer, 0, la); let $5 = new Float32Array(W5.buffer, 0, la); let $6 = new Float32Array(W6.buffer, 0, la); let $7 = new Float32Array(W7.buffer, 0, la); let $8 = new Float32Array(W8.buffer, 0, la); var T = false; var vv = document.getElementById("mv"); t.setOutput(o); R.setOutput(o); var $$1 = R(vv); $TT.set($$1); $1.set($$1); $2.set($$1); $3.set($$1); r.setOutput(o); let $F = 1; function M() { if (T) { return; } if ($F == 8) { var $r8 = R($8); r(t($r8)); var $$4 = R(vv); $TT.set($$4); $4.set(R($TT)); $F = 1; } if ($F == 7) { var $r7 = R($7); r(t($r7)); var $$3 = R(vv); $TT.set($$3); $3.set(R($TT)); $F = 8; } if ($F == 6) { var $r6 = R($6); r(t($r6)); var $$2 = R(vv); $TT.set($$2); $2.set(R($TT)); $F = 7; } if ($F == 5) { var $r5 = R($5); r(t($r5)); var $$1 = R(vv); $TT.set($$1); $1.set(R($TT)); $F = 6; } if ($F == 4) { var $r4 = R($4); r(t($r4)); var $$8 = R(vv); $TT.set($$8); $8.set(R($TT)); $F = 5; } if ($F == 3) { var $r3 = R($3); r(t($r3)); var $$7 = R(vv); $TT.set($$7); $7.set(R($TT)); $F = 4; } if ($F == 2) { var $r2 = R($2); r(t($r2)); var $$6 = R(vv); $TT.set($$6); $6.set(R($TT)); $F = 3; } if ($F == 1) { var $r1 = R($1); r(t($r1)); var $$5 = R(vv); $TT.set($$5); $5.set(R($TT)); $F = 2; } setTimeout(function() { M(); }, 16.66); } M(); document.getElementById("di").onclick = function() { T = true; S(); }; return () => { T = true; }; } } function listenOnce(object, event, func) { object.addEventListener(event, func, { "once": true }); } function autoResumeAudioContext(ctx, elements) { if (!elements) { elements = [ document, document.getElementById("canvas") ]; } [ "keydown", "mousedown", "touchstart" ].forEach(function(event) { elements.forEach(function(element) { if (element) { listenOnce(element, event, function() { if (ctx.state === "suspended") ctx.resume(); }); } }); }); } 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) { getWasmTableEntry(func)(); } else { getWasmTableEntry(func)(callback.arg); } } else { func(callback.arg === undefined ? null : callback.arg); } } } function withStackSave(f) { var stack = stackSave(); var ret = f(); stackRestore(stack); return ret; } 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 dynCallLegacy(sig, ptr, args) { var f = Module["dynCall_" + sig]; return args && args.length ? f.apply(null, [ ptr ].concat(args)) : f.call(null, ptr); } var wasmTableMirror = []; function getWasmTableEntry(funcPtr) { var func = wasmTableMirror[funcPtr]; if (!func) { if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1; wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr); } return func; } function dynCall(sig, ptr, args) { if (sig.includes("j")) { return dynCallLegacy(sig, ptr, args); } return getWasmTableEntry(ptr).apply(null, args); } function handleException(e) { if (e instanceof ExitStatus || e == "unwind") { return EXITSTATUS; } quit_(1, e); } function jsStackTrace() { var error = new Error(); if (!error.stack) { try { throw new Error(); } catch (e) { error = e; } if (!error.stack) { return "(no stack trace available)"; } } return error.stack.toString(); } function setWasmTableEntry(idx, func) { wasmTable.set(idx, func); wasmTableMirror[idx] = func; } 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 "/"; path = PATH.normalize(path); path = path.replace(/\/$/, ""); 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); } }; function getRandomDevice() { if (typeof crypto == "object" && typeof crypto["getRandomValues"] == "function") { var randomBuffer = new Uint8Array(1); return function() { crypto.getRandomValues(randomBuffer); return randomBuffer[0]; }; } else return function() { abort("randomDevice"); }; } 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 = []; } } } }; function mmapAlloc(size) { abort(); } 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; parent.timestamp = node.timestamp; } return node; }, 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); }, resizeFileStorage: function(node, newSize) { if (node.usedBytes == newSize) return; if (newSize == 0) { node.contents = null; node.usedBytes = 0; } else { 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; } }, 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.parent.timestamp = Date.now(); old_node.name = new_name; new_dir.contents[new_name] = old_node; new_dir.timestamp = old_node.parent.timestamp; old_node.parent = new_dir; }, unlink: function(parent, name) { delete parent.contents[name]; parent.timestamp = Date.now(); }, 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]; parent.timestamp = Date.now(); }, 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 (!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, address, length, position, prot, flags) { if (address !== 0) { throw new FS.ErrnoError(28); } 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) { 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; ptr = mmapAlloc(length); if (!ptr) { throw new FS.ErrnoError(48); } HEAP8.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; } } }; function asyncLoad(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); } var FS = { root: null, mounts: [], devices: {}, streams: [], nextInode: 1, nameTable: null, currentPath: "/", initialized: false, ignorePermissions: true, ErrnoError: null, genericErrors: {}, filesystems: null, syncFSRequests: 0, lookupPath: (path, opts = {}) => { path = PATH_FS.resolve(FS.cwd(), path); if (!path) return { path: "", node: null }; var defaults = { follow_mount: true, recurse_count: 0 }; opts = Object.assign(defaults, opts); if (opts.recurse_count > 8) { throw new FS.ErrnoError(32); } var parts = PATH.normalizeArray(path.split("/").filter(p => !!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 + 1 }); current = lookup.node; if (count++ > 40) { throw new FS.ErrnoError(32); } } } } return { path: current_path, node: current }; }, getPath: 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: (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: node => { var hash = FS.hashName(node.parent.id, node.name); node.name_next = FS.nameTable[hash]; FS.nameTable[hash] = node; }, hashRemoveNode: 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: (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: (parent, name, mode, rdev) => { var node = new FS.FSNode(parent, name, mode, rdev); FS.hashAddNode(node); return node; }, destroyNode: node => { FS.hashRemoveNode(node); }, isRoot: node => { return node === node.parent; }, isMountpoint: node => { return !!node.mounted; }, isFile: mode => { return (mode & 61440) === 32768; }, isDir: mode => { return (mode & 61440) === 16384; }, isLink: mode => { return (mode & 61440) === 40960; }, isChrdev: mode => { return (mode & 61440) === 8192; }, isBlkdev: mode => { return (mode & 61440) === 24576; }, isFIFO: mode => { return (mode & 61440) === 4096; }, isSocket: mode => { return (mode & 49152) === 49152; }, flagModes: { "r": 0, "r+": 2, "w": 577, "w+": 578, "a": 1089, "a+": 1090 }, modeStringToFlags: str => { var flags = FS.flagModes[str]; if (typeof flags == "undefined") { throw new Error("Unknown file open mode: " + str); } return flags; }, flagsToPermissionString: flag => { var perms = [ "r", "w", "rw" ][flag & 3]; if (flag & 512) { perms += "w"; } return perms; }, nodePermissions: (node, perms) => { if (FS.ignorePermissions) { return 0; } if (perms.includes("r") && !(node.mode & 292)) { return 2; } else if (perms.includes("w") && !(node.mode & 146)) { return 2; } else if (perms.includes("x") && !(node.mode & 73)) { return 2; } return 0; }, mayLookup: dir => { var errCode = FS.nodePermissions(dir, "x"); if (errCode) return errCode; if (!dir.node_ops.lookup) return 2; return 0; }, mayCreate: (dir, name) => { try { var node = FS.lookupNode(dir, name); return 20; } catch (e) {} return FS.nodePermissions(dir, "wx"); }, mayDelete: (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: (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: (fd_start = 0, 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: fd => FS.streams[fd], createStream: (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; } } }; } stream = Object.assign(new FS.FSStream(), stream); var fd = FS.nextfd(fd_start, fd_end); stream.fd = fd; FS.streams[fd] = stream; return stream; }, closeStream: fd => { FS.streams[fd] = null; }, chrdev_stream_ops: { open: 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: () => { throw new FS.ErrnoError(70); } }, major: dev => dev >> 8, minor: dev => dev & 255, makedev: (ma, mi) => ma << 8 | mi, registerDevice: (dev, ops) => { FS.devices[dev] = { stream_ops: ops }; }, getDevice: dev => FS.devices[dev], getMounts: 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: (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(mount => { if (!mount.type.syncfs) { return done(null); } mount.type.syncfs(mount, populate, done); }); }, mount: (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: 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(hash => { var current = FS.nameTable[hash]; while (current) { var next = current.name_next; if (mounts.includes(current.mount)) { FS.destroyNode(current); } current = next; } }); node.mounted = null; var idx = node.mount.mounts.indexOf(mount); node.mount.mounts.splice(idx, 1); }, lookup: (parent, name) => { return parent.node_ops.lookup(parent, name); }, mknod: (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: (path, mode) => { mode = mode !== undefined ? mode : 438; mode &= 4095; mode |= 32768; return FS.mknod(path, mode, 0); }, mkdir: (path, mode) => { mode = mode !== undefined ? mode : 511; mode &= 511 | 512; mode |= 16384; return FS.mknod(path, mode, 0); }, mkdirTree: (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: (path, mode, dev) => { if (typeof dev == "undefined") { dev = mode; mode = 438; } mode |= 8192; return FS.mknod(path, mode, dev); }, symlink: (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: (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; lookup = FS.lookupPath(old_path, { parent: true }); old_dir = lookup.node; lookup = FS.lookupPath(new_path, { parent: true }); new_dir = lookup.node; 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); } } 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); } }, rmdir: 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); } parent.node_ops.rmdir(parent, name); FS.destroyNode(node); }, readdir: 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: path => { var lookup = FS.lookupPath(path, { parent: true }); var parent = lookup.node; if (!parent) { throw new FS.ErrnoError(44); } 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); } parent.node_ops.unlink(parent, name); FS.destroyNode(node); }, readlink: 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: (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: path => { return FS.stat(path, true); }, chmod: (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: (path, mode) => { FS.chmod(path, mode, true); }, fchmod: (fd, mode) => { var stream = FS.getStream(fd); if (!stream) { throw new FS.ErrnoError(8); } FS.chmod(stream.node, mode); }, chown: (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: (path, uid, gid) => { FS.chown(path, uid, gid, true); }, fchown: (fd, uid, gid) => { var stream = FS.getStream(fd); if (!stream) { throw new FS.ErrnoError(8); } FS.chown(stream.node, uid, gid); }, truncate: (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: (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: (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: (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; } } return stream; }, close: 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: stream => { return stream.fd === null; }, llseek: (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: (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: (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; return bytesWritten; }, allocate: (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: (stream, address, 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, address, length, position, prot, flags); }, msync: (stream, buffer, offset, length, mmapFlags) => { if (!stream || !stream.stream_ops.msync) { return 0; } return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags); }, munmap: stream => 0, ioctl: (stream, cmd, arg) => { if (!stream.stream_ops.ioctl) { throw new FS.ErrnoError(59); } return stream.stream_ops.ioctl(stream, cmd, arg); }, readFile: (path, opts = {}) => { opts.flags = opts.flags || 0; 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: (path, data, opts = {}) => { opts.flags = opts.flags || 577; 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: () => FS.currentPath, chdir: 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: () => { FS.mkdir("/tmp"); FS.mkdir("/home"); FS.mkdir("/home/web_user"); }, createDefaultDevices: () => { FS.mkdir("/dev"); FS.registerDevice(FS.makedev(1, 3), { read: () => 0, write: (stream, buffer, offset, length, pos) => 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 = getRandomDevice(); FS.createDevice("/dev", "random", random_device); FS.createDevice("/dev", "urandom", random_device); FS.mkdir("/dev/shm"); FS.mkdir("/dev/shm/tmp"); }, createSpecialDirectories: () => { FS.mkdir("/proc"); var proc_self = FS.mkdir("/proc/self"); FS.mkdir("/proc/self/fd"); FS.mount({ mount: () => { var node = FS.createNode(proc_self, "fd", 16384 | 511, 73); node.node_ops = { lookup: (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: () => stream.path } }; ret.parent = ret; return ret; } }; return node; } }, {}, "/proc/self/fd"); }, createStandardStreams: () => { 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", 0); var stdout = FS.open("/dev/stdout", 1); var stderr = FS.open("/dev/stderr", 1); }, ensureErrnoError: () => { 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(code => { FS.genericErrors[code] = new FS.ErrnoError(code); FS.genericErrors[code].stack = ""; }); }, staticInit: () => { FS.ensureErrnoError(); FS.nameTable = new Array(4096); FS.mount(MEMFS, {}, "/"); FS.createDefaultDirectories(); FS.createDefaultDevices(); FS.createSpecialDirectories(); FS.filesystems = { "MEMFS": MEMFS }; }, init: (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: () => { FS.init.initialized = false; for (var i = 0; i < FS.streams.length; i++) { var stream = FS.streams[i]; if (!stream) { continue; } FS.close(stream); } }, getMode: (canRead, canWrite) => { var mode = 0; if (canRead) mode |= 292 | 73; if (canWrite) mode |= 146; return mode; }, findObject: (path, dontResolveLastLink) => { var ret = FS.analyzePath(path, dontResolveLastLink); if (ret.exists) { return ret.object; } else { return null; } }, analyzePath: (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; }, createPath: (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: (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: (parent, name, data, canRead, canWrite, canOwn) => { var path = name; if (parent) { parent = typeof parent == "string" ? parent : FS.getPath(parent); path = name ? PATH.join2(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, 577); FS.write(stream, data, 0, data.length, 0, canOwn); FS.close(stream); FS.chmod(node, mode); } return node; }, createDevice: (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: stream => { stream.seekable = false; }, close: stream => { if (output && output.buffer && output.buffer.length) { output(10); } }, read: (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: (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); }, forceLoadFile: obj => { if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return 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) { throw new FS.ErrnoError(29); } } else { throw new Error("Cannot load without read() or XMLHttpRequest."); } }, createLazyFile: (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 = (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); 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(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(key => { var fn = node.stream_ops[key]; stream_ops[key] = function forceLoadLazyFile() { FS.forceLoadFile(node); return fn.apply(null, arguments); }; }); stream_ops.read = ((stream, buffer, offset, length, position) => { FS.forceLoadFile(node); 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: (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) => { 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); } if (Browser.handledByPreloadPlugin(byteArray, fullname, finish, () => { if (onerror) onerror(); removeRunDependency(dep); })) { return; } finish(byteArray); } addRunDependency(dep); if (typeof url == "string") { asyncLoad(url, byteArray => processData(byteArray), onerror); } else { processData(url); } }, indexedDB: () => { return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB; }, DB_NAME: () => { return "EM_FS_" + window.location.pathname; }, DB_VERSION: 20, DB_STORE_NAME: "FILE_DATA", saveFilesToDB: (paths, onload, onerror) => { onload = onload || (() => {}); onerror = onerror || (() => {}); var indexedDB = FS.indexedDB(); try { var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION); } catch (e) { return onerror(e); } openRequest.onupgradeneeded = (() => { out("creating db"); var db = openRequest.result; db.createObjectStore(FS.DB_STORE_NAME); }); 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(path => { var putRequest = files.put(FS.analyzePath(path).object.contents, path); putRequest.onsuccess = (() => { ok++; if (ok + fail == total) finish(); }); putRequest.onerror = (() => { fail++; if (ok + fail == total) finish(); }); }); transaction.onerror = onerror; }); openRequest.onerror = onerror; }, loadFilesFromDB: (paths, onload, onerror) => { onload = onload || (() => {}); onerror = onerror || (() => {}); 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 = (() => { 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(path => { var getRequest = files.get(path); 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 = (() => { fail++; if (ok + fail == total) finish(); }); }); transaction.onerror = onerror; }); openRequest.onerror = onerror; } }; var SYSCALLS = { DEFAULT_POLLMASK: 5, calculateAt: function(dirfd, path, allowEmpty) { if (path[0] === "/") { return path; } var dir; if (dirfd === -100) { dir = FS.cwd(); } else { var dirstream = FS.getStream(dirfd); if (!dirstream) throw new FS.ErrnoError(8); dir = dirstream.path; } if (path.length == 0) { if (!allowEmpty) { throw new FS.ErrnoError(44); } return dir; } return PATH.join2(dir, 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 lookup = FS.lookupPath(path, { follow: true }); var 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 ___syscall_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 5: { var arg = SYSCALLS.get(); var offset = 0; HEAP16[arg + offset >> 1] = 2; return 0; } case 6: case 7: 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)) throw e; return -e.errno; } } function ___syscall_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)) throw e; return -e.errno; } } function ___syscall_open(path, flags, varargs) { SYSCALLS.varargs = varargs; try { var pathname = SYSCALLS.getStr(path); var mode = varargs ? SYSCALLS.get() : 0; var stream = FS.open(pathname, flags, mode); return stream.fd; } catch (e) { if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; return -e.errno; } } function _abort() { abort(""); } var _emscripten_get_now; _emscripten_get_now = (() => performance.now()); 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 _emscripten_set_main_loop_timing(mode, value) { Browser.mainLoop.timingMode = mode; Browser.mainLoop.timingValue = value; if (!Browser.mainLoop.func) { return 1; } if (!Browser.mainLoop.running) { Browser.mainLoop.running = true; } 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; } function _exit(status) { exit(status); } function maybeExit() { if (!keepRuntimeAlive()) { try { _exit(EXITSTATUS); } catch (e) { handleException(e); } } } function setMainLoop(browserIterationFunc, fps, simulateInfiniteLoop, arg, noSetTiming) { 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 = browserIterationFunc; Browser.mainLoop.arg = arg; var thisMainLoopId = Browser.mainLoop.currentlyRunningMainloop; function checkIsRunning() { if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) { maybeExit(); return false; } return true; } Browser.mainLoop.running = false; 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; } } out('main loop blocker "' + blocker.name + '" took ' + (Date.now() - start) + " ms"); Browser.mainLoop.updateStatus(); if (!checkIsRunning()) return; setTimeout(Browser.mainLoop.runner, 0); return; } if (!checkIsRunning()) 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(); } GL.newRenderingFrameStarted(); Browser.mainLoop.runIter(browserIterationFunc); if (!checkIsRunning()) 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"; } } function callUserCallback(func, synchronous) { if (runtimeExited || ABORT) { return; } if (synchronous) { func(); return; } try { func(); } catch (e) { handleException(e); } } function safeSetTimeout(func, timeout) { return setTimeout(function() { callUserCallback(func); }, timeout); } var Browser = { mainLoop: { running: false, 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; setMainLoop(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; } } callUserCallback(func); 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; out("warning: no blob constructor, cannot create blobs with mimetypes"); } Browser.BlobBuilder = typeof MozBlobBuilder != "undefined" ? MozBlobBuilder : typeof WebKitBlobBuilder != "undefined" ? WebKitBlobBuilder : !Browser.hasBlobConstructor ? out("warning: no BlobBuilder") : null; Browser.URLObject = typeof window != "undefined" ? window.URL ? window.URL : window.webkitURL : undefined; if (!Module.noImageDecoding && typeof Browser.URLObject == "undefined") { out("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 = (() => { 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 = (event => { out("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; out("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; 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); } } }, handledByPreloadPlugin: function(byteArray, fullname, finish, onerror) { Browser.init(); var handled = false; Module["preloadPlugins"].forEach(function(plugin) { if (handled) return; if (plugin["canHandle"](fullname)) { plugin["handle"](byteArray, fullname, finish, onerror); handled = true; } }); return handled; }, 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); }, safeSetTimeout: function(func) { return safeSetTimeout(func); }, safeRequestAnimationFrame: function(func) { return Browser.requestAnimationFrame(function() { callUserCallback(func); }); }, 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; } }, 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"); } } } } }; 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")); } function __webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(ctx) { return !!(ctx.mdibvbi = ctx.getExtension("WEBGL_multi_draw_instanced_base_vertex_base_instance")); } function __webgl_enable_WEBGL_multi_draw(ctx) { return !!(ctx.multiDrawWebgl = ctx.getExtension("WEBGL_multi_draw")); } var GL = { counter: 1, buffers: [], mappedBuffers: {}, programs: [], framebuffers: [], renderbuffers: [], textures: [], shaders: [], vaos: [], contexts: [], offscreenCanvases: {}, queries: [], samplers: [], transformFeedbacks: [], syncs: [], byteSizeByTypeRoot: 5120, byteSizeByType: [ 1, 1, 2, 2, 4, 4, 4, 2, 3, 4, 8 ], stringCache: {}, stringiCache: {}, unpackAlignment: 4, 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; }, MAX_TEMP_BUFFER_SIZE: 2097152, numTempVertexBuffersPerSize: 64, log2ceilLookup: function(i) { return 32 - Math.clz32(i === 0 ? 0 : i - 1); }, generateTempBuffers: function(quads, context) { var largestIndex = GL.log2ceilLookup(GL.MAX_TEMP_BUFFER_SIZE); context.tempVertexBufferCounters1 = []; context.tempVertexBufferCounters2 = []; context.tempVertexBufferCounters1.length = context.tempVertexBufferCounters2.length = largestIndex + 1; context.tempVertexBuffers1 = []; context.tempVertexBuffers2 = []; context.tempVertexBuffers1.length = context.tempVertexBuffers2.length = largestIndex + 1; context.tempIndexBuffers = []; context.tempIndexBuffers.length = largestIndex + 1; for (var i = 0; i <= largestIndex; ++i) { context.tempIndexBuffers[i] = null; context.tempVertexBufferCounters1[i] = context.tempVertexBufferCounters2[i] = 0; var ringbufferLength = GL.numTempVertexBuffersPerSize; context.tempVertexBuffers1[i] = []; context.tempVertexBuffers2[i] = []; var ringbuffer1 = context.tempVertexBuffers1[i]; var ringbuffer2 = context.tempVertexBuffers2[i]; ringbuffer1.length = ringbuffer2.length = ringbufferLength; for (var j = 0; j < ringbufferLength; ++j) { ringbuffer1[j] = ringbuffer2[j] = null; } } if (quads) { context.tempQuadIndexBuffer = GLctx.createBuffer(); context.GLctx.bindBuffer(34963, context.tempQuadIndexBuffer); var numIndexes = GL.MAX_TEMP_BUFFER_SIZE >> 1; var quadIndexes = new Uint16Array(numIndexes); var i = 0, v = 0; while (1) { quadIndexes[i++] = v; if (i >= numIndexes) break; quadIndexes[i++] = v + 1; if (i >= numIndexes) break; quadIndexes[i++] = v + 2; if (i >= numIndexes) break; quadIndexes[i++] = v; if (i >= numIndexes) break; quadIndexes[i++] = v + 2; if (i >= numIndexes) break; quadIndexes[i++] = v + 3; if (i >= numIndexes) break; v += 4; } context.GLctx.bufferData(34963, quadIndexes, 35044); context.GLctx.bindBuffer(34963, null); } }, getTempVertexBuffer: function getTempVertexBuffer(sizeBytes) { var idx = GL.log2ceilLookup(sizeBytes); var ringbuffer = GL.currentContext.tempVertexBuffers1[idx]; var nextFreeBufferIndex = GL.currentContext.tempVertexBufferCounters1[idx]; GL.currentContext.tempVertexBufferCounters1[idx] = GL.currentContext.tempVertexBufferCounters1[idx] + 1 & GL.numTempVertexBuffersPerSize - 1; var vbo = ringbuffer[nextFreeBufferIndex]; if (vbo) { return vbo; } var prevVBO = GLctx.getParameter(34964); ringbuffer[nextFreeBufferIndex] = GLctx.createBuffer(); GLctx.bindBuffer(34962, ringbuffer[nextFreeBufferIndex]); GLctx.bufferData(34962, 1 << idx, 35048); GLctx.bindBuffer(34962, prevVBO); return ringbuffer[nextFreeBufferIndex]; }, getTempIndexBuffer: function getTempIndexBuffer(sizeBytes) { var idx = GL.log2ceilLookup(sizeBytes); var ibo = GL.currentContext.tempIndexBuffers[idx]; if (ibo) { return ibo; } var prevIBO = GLctx.getParameter(34965); GL.currentContext.tempIndexBuffers[idx] = GLctx.createBuffer(); GLctx.bindBuffer(34963, GL.currentContext.tempIndexBuffers[idx]); GLctx.bufferData(34963, 1 << idx, 35048); GLctx.bindBuffer(34963, prevIBO); return GL.currentContext.tempIndexBuffers[idx]; }, newRenderingFrameStarted: function newRenderingFrameStarted() { if (!GL.currentContext) { return; } var vb = GL.currentContext.tempVertexBuffers1; GL.currentContext.tempVertexBuffers1 = GL.currentContext.tempVertexBuffers2; GL.currentContext.tempVertexBuffers2 = vb; vb = GL.currentContext.tempVertexBufferCounters1; GL.currentContext.tempVertexBufferCounters1 = GL.currentContext.tempVertexBufferCounters2; GL.currentContext.tempVertexBufferCounters2 = vb; var largestIndex = GL.log2ceilLookup(GL.MAX_TEMP_BUFFER_SIZE); for (var i = 0; i <= largestIndex; ++i) { GL.currentContext.tempVertexBufferCounters1[i] = 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; }, calcBufLength: function calcBufLength(size, type, stride, count) { if (stride > 0) { return count * stride; } var typeSize = GL.byteSizeByType[type - GL.byteSizeByTypeRoot]; return size * typeSize * count; }, usedTempBuffers: [], preDrawHandleClientVertexAttribBindings: function preDrawHandleClientVertexAttribBindings(count) { GL.resetBufferBinding = false; for (var i = 0; i < GL.currentContext.maxVertexAttribs; ++i) { var cb = GL.currentContext.clientBuffers[i]; if (!cb.clientside || !cb.enabled) continue; GL.resetBufferBinding = true; var size = GL.calcBufLength(cb.size, cb.type, cb.stride, count); var buf = GL.getTempVertexBuffer(size); GLctx.bindBuffer(34962, buf); GLctx.bufferSubData(34962, 0, HEAPU8.subarray(cb.ptr, cb.ptr + size)); cb.vertexAttribPointerAdaptor.call(GLctx, i, cb.size, cb.type, cb.normalized, cb.stride, 0); } }, postDrawHandleClientVertexAttribBindings: function postDrawHandleClientVertexAttribBindings() { if (GL.resetBufferBinding) { GLctx.bindBuffer(34962, GL.buffers[GLctx.currentArrayBufferBinding]); } }, createContext: function(canvas, webGLContextAttributes) { webGLContextAttributes["preserveDrawingBuffer"] = true; if (!canvas.getContextSafariWebGL2Fixed) { canvas.getContextSafariWebGL2Fixed = canvas.getContext; function fixedGetContext(ver, attrs) { var gl = canvas.getContextSafariWebGL2Fixed(ver, attrs); return ver == "webgl" == gl instanceof WebGLRenderingContext ? gl : null; } canvas.getContext = fixedGetContext; } var ctx = canvas.getContext("webgl2", 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); } context.maxVertexAttribs = context.GLctx.getParameter(34921); context.clientBuffers = []; for (var i = 0; i < context.maxVertexAttribs; i++) { context.clientBuffers[i] = { enabled: false, clientside: false, size: 0, type: 0, normalized: 0, stride: 0, ptr: 0, vertexAttribPointerAdaptor: null }; } GL.generateTempBuffers(false, 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); __webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx); if (context.version >= 2) { GLctx.disjointTimerQueryExt = GLctx.getExtension("EXT_disjoint_timer_query_webgl2"); } if (context.version < 2 || !GLctx.disjointTimerQueryExt) { GLctx.disjointTimerQueryExt = GLctx.getExtension("EXT_disjoint_timer_query"); } __webgl_enable_WEBGL_multi_draw(GLctx); var exts = GLctx.getSupportedExtensions() || []; exts.forEach(function(ext) { if (!ext.includes("lose_context") && !ext.includes("debug")) { GLctx.getExtension(ext); } }); } }; 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 _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; } var readAsmConstArgsArray = []; function readAsmConstArgs(sigPtr, buf) { readAsmConstArgsArray.length = 0; var ch; buf >>= 2; while (ch = HEAPU8[sigPtr++]) { var readAsmConstArgsDouble = ch < 105; if (readAsmConstArgsDouble && buf & 1) buf++; readAsmConstArgsArray.push(readAsmConstArgsDouble ? HEAPF64[buf++ >> 1] : HEAP32[buf]); ++buf; } return readAsmConstArgsArray; } function _emscripten_asm_const_int(code, sigPtr, argbuf) { var args = readAsmConstArgs(sigPtr, argbuf); return ASM_CONSTS[code].apply(null, args); } var JSEvents = { inEventHandler: 0, 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); } }, 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 getCanvasElementSize(target) { return withStackSave(function() { 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] ]; 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 setCanvasElementSize(target, width, height) { if (!target.controlTransferredOffscreen) { target.width = width; target.height = height; } else { withStackSave(function() { var targetInt = stackAlloc(target.id.length + 1); stringToUTF8(target.id, targetInt, target.id.length + 1); _emscripten_set_canvas_element_size(targetInt, width, height); }); } } function registerRestoreOldStyle(canvas) { var canvasSize = getCanvasElementSize(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); setCanvasElementSize(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) { getWasmTableEntry(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 = getCanvasElementSize(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; setCanvasElementSize(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) { getWasmTableEntry(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 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_screen_size(width, height) { HEAP32[width >> 2] = screen.width; HEAP32[height >> 2] = screen.height; } 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.queries[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 == 34962) { GLctx.currentArrayBufferBinding = buffer; } else if (target == 34963) { GLctx.currentElementArrayBufferBinding = 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]); var ibo = GLctx.getParameter(34965); GLctx.currentElementArrayBufferBinding = ibo ? ibo.name | 0 : 0; } function _emscripten_glBindVertexArrayOES(vao) { GLctx["bindVertexArray"](GL.vaos[vao]); var ibo = GLctx.getParameter(34965); GLctx.currentElementArrayBufferBinding = ibo ? ibo.name | 0 : 0; } 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 (true) { 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 (true) { 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 (true) { 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 (true) { 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; program.maxUniformLength = program.maxAttributeLength = program.maxUniformBlockNameLength = 0; program.uniformIdCounter = 1; 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 == GLctx.currentArrayBufferBinding) GLctx.currentArrayBufferBinding = 0; if (id == GLctx.currentElementArrayBufferBinding) GLctx.currentElementArrayBufferBinding = 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; } 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.queries[id]; if (!query) continue; GLctx.disjointTimerQueryExt["deleteQueryEXT"](query); GL.queries[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) { var cb = GL.currentContext.clientBuffers[index]; cb.enabled = false; GLctx.disableVertexAttribArray(index); } function _emscripten_glDrawArrays(mode, first, count) { GL.preDrawHandleClientVertexAttribBindings(first + count); GLctx.drawArrays(mode, first, count); GL.postDrawHandleClientVertexAttribBindings(); } 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) { var buf; if (!GLctx.currentElementArrayBufferBinding) { var size = GL.calcBufLength(1, type, 0, count); buf = GL.getTempIndexBuffer(size); GLctx.bindBuffer(34963, buf); GLctx.bufferSubData(34963, 0, HEAPU8.subarray(indices, indices + size)); indices = 0; } GL.preDrawHandleClientVertexAttribBindings(count); GLctx.drawElements(mode, count, type, indices); GL.postDrawHandleClientVertexAttribBindings(count); if (!GLctx.currentElementArrayBufferBinding) { GLctx.bindBuffer(34963, null); } } 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) { var buf; if (!GLctx.currentElementArrayBufferBinding) { var size = GL.calcBufLength(1, type, 0, count); buf = GL.getTempIndexBuffer(size); GLctx.bindBuffer(34963, buf); GLctx.bufferSubData(34963, 0, HEAPU8.subarray(indices, indices + size)); indices = 0; } GL.preDrawHandleClientVertexAttribBindings(count); GLctx.drawElements(mode, count, type, indices); GL.postDrawHandleClientVertexAttribBindings(count); if (!GLctx.currentElementArrayBufferBinding) { GLctx.bindBuffer(34963, null); } } 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) { var cb = GL.currentContext.clientBuffers[index]; cb.enabled = true; 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 emscriptenWebGLGetBufferBinding(target) { switch (target) { case 34962: target = 34964; break; case 34963: target = 34965; break; case 35051: target = 35053; break; case 35052: target = 35055; break; case 35982: target = 35983; break; case 36662: target = 36662; break; case 36663: target = 36663; break; case 35345: target = 35368; break; } var buffer = GLctx.getParameter(target); if (buffer) return buffer.name | 0; else return 0; } function emscriptenWebGLValidateMapBufferTarget(target) { switch (target) { case 34962: case 34963: case 36662: case 36663: case 35051: case 35052: case 35882: case 35982: case 35345: return true; default: return false; } } function _emscripten_glFlushMappedBufferRange(target, offset, length) { if (!emscriptenWebGLValidateMapBufferTarget(target)) { GL.recordError(1280); err("GL_INVALID_ENUM in glFlushMappedBufferRange"); return; } var mapping = GL.mappedBuffers[emscriptenWebGLGetBufferBinding(target)]; if (!mapping) { GL.recordError(1282); err("buffer was never mapped in glFlushMappedBufferRange"); return; } if (!(mapping.access & 16)) { GL.recordError(1282); err("buffer was not mapped with GL_MAP_FLUSH_EXPLICIT_BIT in glFlushMappedBufferRange"); return; } if (offset < 0 || length < 0 || offset + length > mapping.length) { GL.recordError(1281); err("invalid range in glFlushMappedBufferRange"); return; } GLctx.bufferSubData(target, mapping.offset, HEAPU8.subarray(mapping.mem + offset, mapping.mem + offset + length)); } 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.queries); query.name = id; GL.queries[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 __glGetActiveAttribOrUniform(funcName, program, index, bufSize, length, size, type, name) { program = GL.programs[program]; var info = GLctx[funcName](program, index); if (info) { var numBytesWrittenExclNull = name && stringToUTF8(info.name, name, bufSize); if (length) HEAP32[length >> 2] = numBytesWrittenExclNull; if (size) HEAP32[size >> 2] = info.size; if (type) HEAP32[type >> 2] = info.type; } } function _emscripten_glGetActiveAttrib(program, index, bufSize, length, size, type, name) { __glGetActiveAttribOrUniform("getActiveAttrib", program, index, bufSize, length, size, type, name); } function _emscripten_glGetActiveUniform(program, index, bufSize, length, size, type, name) { __glGetActiveAttribOrUniform("getActiveUniform", program, index, bufSize, length, size, type, name); } 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]; if (pname == 35393) { var name = GLctx["getActiveUniformBlockName"](program, uniformBlockIndex); HEAP32[params >> 2] = name.length + 1; return; } var result = GLctx["getActiveUniformBlockParameter"](program, uniformBlockIndex, pname); if (result === null) return; if (pname == 35395) { for (var i = 0; i < result.length; i++) { HEAP32[params + i * 4 >> 2] = result[i]; } } else { HEAP32[params >> 2] = result; } } 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_glGetBufferPointerv(target, pname, params) { if (pname == 35005) { var ptr = 0; var mappedBuffer = GL.mappedBuffers[emscriptenWebGLGetBufferBinding(target)]; if (mappedBuffer) { ptr = mappedBuffer.mem; } HEAP32[params >> 2] = ptr; } else { GL.recordError(1280); err("GL_INVALID_ENUM in glGetBufferPointerv"); } } 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 * 4 >> 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; } program = GL.programs[program]; if (pname == 35716) { var log = GLctx.getProgramInfoLog(program); if (log === null) log = "(unknown error)"; HEAP32[p >> 2] = log.length + 1; } else if (pname == 35719) { if (!program.maxUniformLength) { for (var i = 0; i < GLctx.getProgramParameter(program, 35718); ++i) { program.maxUniformLength = Math.max(program.maxUniformLength, GLctx.getActiveUniform(program, i).name.length + 1); } } HEAP32[p >> 2] = program.maxUniformLength; } else if (pname == 35722) { if (!program.maxAttributeLength) { for (var i = 0; i < GLctx.getProgramParameter(program, 35721); ++i) { program.maxAttributeLength = Math.max(program.maxAttributeLength, GLctx.getActiveAttrib(program, i).name.length + 1); } } HEAP32[p >> 2] = program.maxAttributeLength; } else if (pname == 35381) { if (!program.maxUniformBlockNameLength) { for (var i = 0; i < GLctx.getProgramParameter(program, 35382); ++i) { program.maxUniformBlockNameLength = Math.max(program.maxUniformBlockNameLength, GLctx.getActiveUniformBlockName(program, i).length + 1); } } HEAP32[p >> 2] = program.maxUniformBlockNameLength; } else { HEAP32[p >> 2] = GLctx.getProgramParameter(program, pname); } } function _emscripten_glGetQueryObjecti64vEXT(id, pname, params) { if (!params) { GL.recordError(1281); return; } var query = GL.queries[id]; var param; if (GL.currentContext.version < 2) { param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); } else { param = GLctx["getQueryParameter"](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.queries[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.queries[id]; var param; if (GL.currentContext.version < 2) { param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); } else { param = GLctx["getQueryParameter"](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.queries[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; } HEAPF32[params >> 2] = GLctx["getSamplerParameter"](GL.samplers[sampler], pname); } function _emscripten_glGetSamplerParameteriv(sampler, pname, params) { if (!params) { GL.recordError(1281); return; } HEAP32[params >> 2] = GLctx["getSamplerParameter"](GL.samplers[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)"; var logLength = log ? log.length + 1 : 0; HEAP32[p >> 2] = logLength; } else if (pname == 35720) { var source = GLctx.getShaderSource(GL.shaders[shader]); var sourceLength = source ? source.length + 1 : 0; 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_) { var ret = GL.stringCache[name_]; if (!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 = s && stringToNewUTF8(s); break; case 7938: var glVersion = GLctx.getParameter(7938); if (true) 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); } 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); if (ret !== null) { HEAP32[values >> 2] = ret; if (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 webglGetLeftBracePos(name) { return name.slice(-1) == "]" && name.lastIndexOf("["); } function webglPrepareUniformLocationsBeforeFirstUse(program) { var uniformLocsById = program.uniformLocsById, uniformSizeAndIdsByName = program.uniformSizeAndIdsByName, i, j; if (!uniformLocsById) { program.uniformLocsById = uniformLocsById = {}; program.uniformArrayNamesById = {}; for (i = 0; i < GLctx.getProgramParameter(program, 35718); ++i) { var u = GLctx.getActiveUniform(program, i); var nm = u.name; var sz = u.size; var lb = webglGetLeftBracePos(nm); var arrayName = lb > 0 ? nm.slice(0, lb) : nm; var id = program.uniformIdCounter; program.uniformIdCounter += sz; uniformSizeAndIdsByName[arrayName] = [ sz, id ]; for (j = 0; j < sz; ++j) { uniformLocsById[id] = j; program.uniformArrayNamesById[id++] = arrayName; } } } } function _emscripten_glGetUniformLocation(program, name) { name = UTF8ToString(name); if (program = GL.programs[program]) { webglPrepareUniformLocationsBeforeFirstUse(program); var uniformLocsById = program.uniformLocsById; var arrayIndex = 0; var uniformBaseName = name; var leftBrace = webglGetLeftBracePos(name); if (leftBrace > 0) { arrayIndex = jstoi_q(name.slice(leftBrace + 1)) >>> 0; uniformBaseName = name.slice(0, leftBrace); } var sizeAndId = program.uniformSizeAndIdsByName[uniformBaseName]; if (sizeAndId && arrayIndex < sizeAndId[0]) { arrayIndex += sizeAndId[1]; if (uniformLocsById[arrayIndex] = uniformLocsById[arrayIndex] || GLctx.getUniformLocation(program, name)) { return arrayIndex; } } } else { GL.recordError(1281); } return -1; } function webglGetUniformLocation(location) { var p = GLctx.currentProgram; if (p) { var webglLoc = p.uniformLocsById[location]; if (typeof webglLoc == "number") { p.uniformLocsById[location] = webglLoc = GLctx.getUniformLocation(p, p.uniformArrayNamesById[location] + (webglLoc > 0 ? "[" + webglLoc + "]" : "")); } return webglLoc; } else { GL.recordError(1282); } } function emscriptenWebGLGetUniform(program, location, params, type) { if (!params) { GL.recordError(1281); return; } program = GL.programs[program]; webglPrepareUniformLocationsBeforeFirstUse(program); var data = GLctx.getUniform(program, webglGetUniformLocation(location)); if (typeof data == "number" || typeof data == "boolean") { switch (type) { case 0: HEAP32[params >> 2] = data; break; case 2: HEAPF32[params >> 2] = data; break; } } 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; } } } } 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; } if (GL.currentContext.clientBuffers[index].enabled) { err("glGetVertexAttrib*v on client-side array: not supported, bad data returned"); } 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; } } 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; } } } } 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; } if (GL.currentContext.clientBuffers[index].enabled) { err("glGetVertexAttribPointer on client-side array: not supported, bad data returned"); } 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.queries[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) { program = GL.programs[program]; GLctx.linkProgram(program); program.uniformLocsById = 0; program.uniformSizeAndIdsByName = {}; } function _emscripten_glMapBufferRange(target, offset, length, access) { if (access != 26 && access != 10) { err("glMapBufferRange is only supported when access is MAP_WRITE|INVALIDATE_BUFFER"); return 0; } if (!emscriptenWebGLValidateMapBufferTarget(target)) { GL.recordError(1280); err("GL_INVALID_ENUM in glMapBufferRange"); return 0; } var mem = _malloc(length); if (!mem) return 0; GL.mappedBuffers[emscriptenWebGLGetBufferBinding(target)] = { offset: offset, length: length, mem: mem, access: access }; return mem; } 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.queries[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 (true) { 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 (true) { 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 (true) { 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(webglGetUniformLocation(location), v0); } function _emscripten_glUniform1fv(location, count, value) { GLctx.uniform1fv(webglGetUniformLocation(location), HEAPF32, value >> 2, count); } function _emscripten_glUniform1i(location, v0) { GLctx.uniform1i(webglGetUniformLocation(location), v0); } function _emscripten_glUniform1iv(location, count, value) { GLctx.uniform1iv(webglGetUniformLocation(location), HEAP32, value >> 2, count); } function _emscripten_glUniform1ui(location, v0) { GLctx.uniform1ui(webglGetUniformLocation(location), v0); } function _emscripten_glUniform1uiv(location, count, value) { GLctx.uniform1uiv(webglGetUniformLocation(location), HEAPU32, value >> 2, count); } function _emscripten_glUniform2f(location, v0, v1) { GLctx.uniform2f(webglGetUniformLocation(location), v0, v1); } function _emscripten_glUniform2fv(location, count, value) { GLctx.uniform2fv(webglGetUniformLocation(location), HEAPF32, value >> 2, count * 2); } function _emscripten_glUniform2i(location, v0, v1) { GLctx.uniform2i(webglGetUniformLocation(location), v0, v1); } function _emscripten_glUniform2iv(location, count, value) { GLctx.uniform2iv(webglGetUniformLocation(location), HEAP32, value >> 2, count * 2); } function _emscripten_glUniform2ui(location, v0, v1) { GLctx.uniform2ui(webglGetUniformLocation(location), v0, v1); } function _emscripten_glUniform2uiv(location, count, value) { GLctx.uniform2uiv(webglGetUniformLocation(location), HEAPU32, value >> 2, count * 2); } function _emscripten_glUniform3f(location, v0, v1, v2) { GLctx.uniform3f(webglGetUniformLocation(location), v0, v1, v2); } function _emscripten_glUniform3fv(location, count, value) { GLctx.uniform3fv(webglGetUniformLocation(location), HEAPF32, value >> 2, count * 3); } function _emscripten_glUniform3i(location, v0, v1, v2) { GLctx.uniform3i(webglGetUniformLocation(location), v0, v1, v2); } function _emscripten_glUniform3iv(location, count, value) { GLctx.uniform3iv(webglGetUniformLocation(location), HEAP32, value >> 2, count * 3); } function _emscripten_glUniform3ui(location, v0, v1, v2) { GLctx.uniform3ui(webglGetUniformLocation(location), v0, v1, v2); } function _emscripten_glUniform3uiv(location, count, value) { GLctx.uniform3uiv(webglGetUniformLocation(location), HEAPU32, value >> 2, count * 3); } function _emscripten_glUniform4f(location, v0, v1, v2, v3) { GLctx.uniform4f(webglGetUniformLocation(location), v0, v1, v2, v3); } function _emscripten_glUniform4fv(location, count, value) { GLctx.uniform4fv(webglGetUniformLocation(location), HEAPF32, value >> 2, count * 4); } function _emscripten_glUniform4i(location, v0, v1, v2, v3) { GLctx.uniform4i(webglGetUniformLocation(location), v0, v1, v2, v3); } function _emscripten_glUniform4iv(location, count, value) { GLctx.uniform4iv(webglGetUniformLocation(location), HEAP32, value >> 2, count * 4); } function _emscripten_glUniform4ui(location, v0, v1, v2, v3) { GLctx.uniform4ui(webglGetUniformLocation(location), v0, v1, v2, v3); } function _emscripten_glUniform4uiv(location, count, value) { GLctx.uniform4uiv(webglGetUniformLocation(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) { GLctx.uniformMatrix2fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 4); } function _emscripten_glUniformMatrix2x3fv(location, count, transpose, value) { GLctx.uniformMatrix2x3fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 6); } function _emscripten_glUniformMatrix2x4fv(location, count, transpose, value) { GLctx.uniformMatrix2x4fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 8); } function _emscripten_glUniformMatrix3fv(location, count, transpose, value) { GLctx.uniformMatrix3fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 9); } function _emscripten_glUniformMatrix3x2fv(location, count, transpose, value) { GLctx.uniformMatrix3x2fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 6); } function _emscripten_glUniformMatrix3x4fv(location, count, transpose, value) { GLctx.uniformMatrix3x4fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 12); } function _emscripten_glUniformMatrix4fv(location, count, transpose, value) { GLctx.uniformMatrix4fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 16); } function _emscripten_glUniformMatrix4x2fv(location, count, transpose, value) { GLctx.uniformMatrix4x2fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 8); } function _emscripten_glUniformMatrix4x3fv(location, count, transpose, value) { GLctx.uniformMatrix4x3fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value >> 2, count * 12); } function _emscripten_glUnmapBuffer(target) { if (!emscriptenWebGLValidateMapBufferTarget(target)) { GL.recordError(1280); err("GL_INVALID_ENUM in glUnmapBuffer"); return 0; } var buffer = emscriptenWebGLGetBufferBinding(target); var mapping = GL.mappedBuffers[buffer]; if (!mapping) { GL.recordError(1282); err("buffer was never mapped in glUnmapBuffer"); return 0; } GL.mappedBuffers[buffer] = null; if (!(mapping.access & 16)) if (true) { GLctx.bufferSubData(target, mapping.offset, HEAPU8, mapping.mem, mapping.length); } else { GLctx.bufferSubData(target, mapping.offset, HEAPU8.subarray(mapping.mem, mapping.mem + mapping.length)); } _free(mapping.mem); return 1; } function _emscripten_glUseProgram(program) { program = GL.programs[program]; GLctx.useProgram(program); GLctx.currentProgram = 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) { var cb = GL.currentContext.clientBuffers[index]; if (!GLctx.currentArrayBufferBinding) { cb.size = size; cb.type = type; cb.normalized = false; cb.stride = stride; cb.ptr = ptr; cb.clientside = true; cb.vertexAttribPointerAdaptor = function(index, size, type, normalized, stride, ptr) { this.vertexAttribIPointer(index, size, type, stride, ptr); }; return; } cb.clientside = false; GLctx["vertexAttribIPointer"](index, size, type, stride, ptr); } function _emscripten_glVertexAttribPointer(index, size, type, normalized, stride, ptr) { var cb = GL.currentContext.clientBuffers[index]; if (!GLctx.currentArrayBufferBinding) { cb.size = size; cb.type = type; cb.normalized = normalized; cb.stride = stride; cb.ptr = ptr; cb.clientside = true; cb.vertexAttribPointerAdaptor = function(index, size, type, normalized, stride, ptr) { this.vertexAttribPointer(index, size, type, normalized, stride, ptr); }; return; } cb.clientside = false; 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_memcpy_big(dest, src, num) { HEAPU8.copyWithin(dest, src, src + num); } function doRequestFullscreen(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 doRequestFullscreen(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 abortOnCannotGrowMemory(requestedSize) { abort("OOM"); } function _emscripten_resize_heap(requestedSize) { var oldSize = HEAPU8.length; requestedSize = requestedSize >>> 0; abortOnCannotGrowMemory(requestedSize); } 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 = getWasmTableEntry(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 (getWasmTableEntry(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 fillMouseEventData(eventStruct, e, target) { HEAPF64[eventStruct >> 3] = e.timeStamp; var idx = eventStruct >> 2; HEAP32[idx + 2] = e.screenX; HEAP32[idx + 3] = e.screenY; HEAP32[idx + 4] = e.clientX; HEAP32[idx + 5] = e.clientY; HEAP32[idx + 6] = e.ctrlKey; HEAP32[idx + 7] = e.shiftKey; HEAP32[idx + 8] = e.altKey; HEAP32[idx + 9] = e.metaKey; HEAP16[idx * 2 + 20] = e.button; HEAP16[idx * 2 + 21] = e.buttons; HEAP32[idx + 11] = e["movementX"]; HEAP32[idx + 12] = e["movementY"]; var rect = getBoundingClientRect(target); HEAP32[idx + 13] = e.clientX - rect.left; HEAP32[idx + 14] = e.clientY - rect.top; } function registerMouseEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { if (!JSEvents.mouseEvent) JSEvents.mouseEvent = _malloc(72); target = findEventTarget(target); var mouseEventHandlerFunc = function(ev) { var e = ev || event; fillMouseEventData(JSEvents.mouseEvent, e, target); if (getWasmTableEntry(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_click_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { registerMouseEventCallback(target, userData, useCapture, callbackfunc, 4, "click", 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 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 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 (getWasmTableEntry(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 (getWasmTableEntry(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(176); var keyEventHandlerFunc = function(e) { var keyEventData = JSEvents.keyEvent; HEAPF64[keyEventData >> 3] = e.timeStamp; var idx = keyEventData >> 2; HEAP32[idx + 2] = e.location; HEAP32[idx + 3] = e.ctrlKey; HEAP32[idx + 4] = e.shiftKey; HEAP32[idx + 5] = e.altKey; HEAP32[idx + 6] = e.metaKey; HEAP32[idx + 7] = e.repeat; HEAP32[idx + 8] = e.charCode; HEAP32[idx + 9] = e.keyCode; HEAP32[idx + 10] = e.which; stringToUTF8(e.key || "", keyEventData + 44, 32); stringToUTF8(e.code || "", keyEventData + 76, 32); stringToUTF8(e.char || "", keyEventData + 108, 32); stringToUTF8(e.locale || "", keyEventData + 140, 32); if (getWasmTableEntry(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(func, fps, simulateInfiniteLoop) { var browserIterationFunc = getWasmTableEntry(func); setMainLoop(browserIterationFunc, fps, simulateInfiniteLoop); } 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 (getWasmTableEntry(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 b = document.body; if (!b) { return; } var uiEvent = JSEvents.uiEvent; 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 (getWasmTableEntry(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(1696); target = findEventTarget(target); var touchEventHandlerFunc = function(e) { var t, touches = {}, et = e.touches; for (var i = 0; i < et.length; ++i) { t = et[i]; t.isChanged = t.onTarget = 0; touches[t.identifier] = t; } for (var i = 0; i < e.changedTouches.length; ++i) { t = e.changedTouches[i]; t.isChanged = 1; touches[t.identifier] = t; } for (var i = 0; i < e.targetTouches.length; ++i) { touches[e.targetTouches[i].identifier].onTarget = 1; } var touchEvent = JSEvents.touchEvent; HEAPF64[touchEvent >> 3] = e.timeStamp; var idx = touchEvent >> 2; HEAP32[idx + 3] = e.ctrlKey; HEAP32[idx + 4] = e.shiftKey; HEAP32[idx + 5] = e.altKey; HEAP32[idx + 6] = e.metaKey; idx += 7; var targetRect = getBoundingClientRect(target); var numTouches = 0; for (var i in touches) { t = touches[i]; HEAP32[idx + 0] = t.identifier; HEAP32[idx + 1] = t.screenX; HEAP32[idx + 2] = t.screenY; HEAP32[idx + 3] = t.clientX; HEAP32[idx + 4] = t.clientY; HEAP32[idx + 5] = t.pageX; HEAP32[idx + 6] = t.pageY; HEAP32[idx + 7] = t.isChanged; HEAP32[idx + 8] = t.onTarget; HEAP32[idx + 9] = t.clientX - targetRect.left; HEAP32[idx + 10] = t.clientY - targetRect.top; idx += 13; if (++numTouches > 31) { break; } } HEAP32[touchEvent + 8 >> 2] = numTouches; if (getWasmTableEntry(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 (getWasmTableEntry(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(104); var wheelHandlerFunc = function(ev) { var e = ev || event; var wheelEvent = JSEvents.wheelEvent; fillMouseEventData(wheelEvent, e, target); HEAPF64[wheelEvent + 72 >> 3] = e["deltaX"]; HEAPF64[wheelEvent + 80 >> 3] = e["deltaY"]; HEAPF64[wheelEvent + 88 >> 3] = e["deltaZ"]; HEAP32[wheelEvent + 96 >> 2] = e["deltaMode"]; if (getWasmTableEntry(callbackfunc)(eventTypeId, wheelEvent, userData)) e.preventDefault(); }; var eventHandler = { target: target, allowsDeferredCalls: true, eventTypeString: eventTypeString, callbackfunc: callbackfunc, handlerFunc: wheelHandlerFunc, 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 { return -1; } } function _emscripten_set_window_title(title) { setWindowTitle(UTF8ToString(title)); } function _emscripten_sleep() { throw "Please compile your program with async support in order to use asynchronous operations like emscripten_sleep"; } var __emscripten_webgl_power_preferences = [ "default", "low-power", "high-performance" ]; function _emscripten_webgl_do_create_context(target, attributes) { var a = attributes >> 2; var powerPreference = HEAP32[a + (24 >> 2)]; var contextAttributes = { "alpha": !!HEAP32[a + (0 >> 2)], "depth": !!HEAP32[a + (4 >> 2)], "stencil": !!HEAP32[a + (8 >> 2)], "antialias": !!HEAP32[a + (12 >> 2)], "premultipliedAlpha": !!HEAP32[a + (16 >> 2)], "preserveDrawingBuffer": !!HEAP32[a + (20 >> 2)], "powerPreference": __emscripten_webgl_power_preferences[powerPreference], "failIfMajorPerformanceCaveat": !!HEAP32[a + (28 >> 2)], majorVersion: HEAP32[a + (32 >> 2)], minorVersion: HEAP32[a + (36 >> 2)], enableExtensionsByDefault: HEAP32[a + (40 >> 2)], explicitSwapControl: HEAP32[a + (44 >> 2)], proxyContextToMainThread: HEAP32[a + (48 >> 2)], renderViaOffscreenBackBuffer: HEAP32[a + (52 >> 2)] }; var canvas = findCanvasEventTarget(target); if (!canvas) { return 0; } if (contextAttributes.explicitSwapControl) { return 0; } var contextHandle = GL.createContext(canvas, contextAttributes); return contextHandle; } function _emscripten_webgl_create_context(a0, a1) { return _emscripten_webgl_do_create_context(a0, a1); } function _emscripten_webgl_init_context_attributes(attributes) { var a = attributes >> 2; for (var i = 0; i < 56 >> 2; ++i) { HEAP32[a + i] = 0; } HEAP32[a + (0 >> 2)] = HEAP32[a + (4 >> 2)] = HEAP32[a + (12 >> 2)] = HEAP32[a + (16 >> 2)] = HEAP32[a + (32 >> 2)] = HEAP32[a + (40 >> 2)] = 1; } function _emscripten_webgl_make_context_current(contextHandle) { var success = GL.makeContextCurrent(contextHandle); return success ? 0 : -5; } var ENV = {}; function getExecutableName() { return thisProgram || "./this.program"; } function getEnvStrings() { if (!getEnvStrings.strings) { var lang = (typeof navigator == "object" && navigator.languages && navigator.languages[0] || "C").replace("-", "_") + ".UTF-8"; var env = { "USER": "web_user", "LOGNAME": "web_user", "PATH": "/", "PWD": "/", "HOME": "/home/web_user", "LANG": lang, "_": getExecutableName() }; for (var x in ENV) { if (ENV[x] === undefined) delete env[x]; else 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 _fd_close(fd) { try { var stream = SYSCALLS.getStreamFromFD(fd); FS.close(stream); return 0; } catch (e) { if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw 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)) throw 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)) throw 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)) throw e; return e.errno; } } function _gettimeofday(ptr) { var now = Date.now(); HEAP32[ptr >> 2] = now / 1e3 | 0; HEAP32[ptr + 4 >> 2] = now % 1e3 * 1e3 | 0; return 0; } function _glAttachShader(program, shader) { GLctx.attachShader(GL.programs[program], GL.shaders[shader]); } function _glBindAttribLocation(program, index, name) { GLctx.bindAttribLocation(GL.programs[program], index, UTF8ToString(name)); } function _glBindBuffer(target, buffer) { if (target == 34962) { GLctx.currentArrayBufferBinding = buffer; } else if (target == 34963) { GLctx.currentElementArrayBufferBinding = buffer; } if (target == 35051) { GLctx.currentPixelPackBufferBinding = buffer; } else if (target == 35052) { GLctx.currentPixelUnpackBufferBinding = buffer; } GLctx.bindBuffer(target, GL.buffers[buffer]); } function _glBindVertexArray(vao) { GLctx["bindVertexArray"](GL.vaos[vao]); var ibo = GLctx.getParameter(34965); GLctx.currentElementArrayBufferBinding = ibo ? ibo.name | 0 : 0; } function _glBlendFunc(x0, x1) { GLctx["blendFunc"](x0, x1); } function _glBlendFuncSeparate(x0, x1, x2, x3) { GLctx["blendFuncSeparate"](x0, x1, x2, x3); } function _glBufferData(target, size, data, usage) { if (true) { 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 _glClear(x0) { GLctx["clear"](x0); } function _glClearColor(x0, x1, x2, x3) { GLctx["clearColor"](x0, x1, x2, x3); } function _glCompileShader(shader) { GLctx.compileShader(GL.shaders[shader]); } function _glCreateProgram() { var id = GL.getNewId(GL.programs); var program = GLctx.createProgram(); program.name = id; program.maxUniformLength = program.maxAttributeLength = program.maxUniformBlockNameLength = 0; program.uniformIdCounter = 1; GL.programs[id] = program; return id; } function _glCreateShader(shaderType) { var id = GL.getNewId(GL.shaders); GL.shaders[id] = GLctx.createShader(shaderType); return id; } function _glDeleteShader(id) { if (!id) return; var shader = GL.shaders[id]; if (!shader) { GL.recordError(1281); return; } GLctx.deleteShader(shader); GL.shaders[id] = null; } function _glDepthFunc(x0) { GLctx["depthFunc"](x0); } function _glEnable(x0) { GLctx["enable"](x0); } function _glEnableVertexAttribArray(index) { var cb = GL.currentContext.clientBuffers[index]; cb.enabled = true; GLctx.enableVertexAttribArray(index); } function _glGenBuffers(n, buffers) { __glGenObject(n, buffers, "createBuffer", GL.buffers); } function _glGenVertexArrays(n, arrays) { __glGenObject(n, arrays, "createVertexArray", GL.vaos); } function _glGetAttribLocation(program, name) { return GLctx.getAttribLocation(GL.programs[program], UTF8ToString(name)); } function _glGetUniformLocation(program, name) { name = UTF8ToString(name); if (program = GL.programs[program]) { webglPrepareUniformLocationsBeforeFirstUse(program); var uniformLocsById = program.uniformLocsById; var arrayIndex = 0; var uniformBaseName = name; var leftBrace = webglGetLeftBracePos(name); if (leftBrace > 0) { arrayIndex = jstoi_q(name.slice(leftBrace + 1)) >>> 0; uniformBaseName = name.slice(0, leftBrace); } var sizeAndId = program.uniformSizeAndIdsByName[uniformBaseName]; if (sizeAndId && arrayIndex < sizeAndId[0]) { arrayIndex += sizeAndId[1]; if (uniformLocsById[arrayIndex] = uniformLocsById[arrayIndex] || GLctx.getUniformLocation(program, name)) { return arrayIndex; } } } else { GL.recordError(1281); } return -1; } function _glHint(x0, x1) { GLctx["hint"](x0, x1); } function _glLinkProgram(program) { program = GL.programs[program]; GLctx.linkProgram(program); program.uniformLocsById = 0; program.uniformSizeAndIdsByName = {}; } function _glReleaseShaderCompiler() {} function _glShaderSource(shader, count, string, length) { var source = GL.getSource(shader, count, string, length); GLctx.shaderSource(GL.shaders[shader], source); } function _glUniform1f(location, v0) { GLctx.uniform1f(webglGetUniformLocation(location), v0); } function _glUniform1i(location, v0) { GLctx.uniform1i(webglGetUniformLocation(location), v0); } function _glUniform2f(location, v0, v1) { GLctx.uniform2f(webglGetUniformLocation(location), v0, v1); } function _glUniform4f(location, v0, v1, v2, v3) { GLctx.uniform4f(webglGetUniformLocation(location), v0, v1, v2, v3); } function _glUseProgram(program) { program = GL.programs[program]; GLctx.useProgram(program); GLctx.currentProgram = program; } function _glVertexAttribPointer(index, size, type, normalized, stride, ptr) { var cb = GL.currentContext.clientBuffers[index]; if (!GLctx.currentArrayBufferBinding) { cb.size = size; cb.type = type; cb.normalized = normalized; cb.stride = stride; cb.ptr = ptr; cb.clientside = true; cb.vertexAttribPointerAdaptor = function(index, size, type, normalized, stride, ptr) { this.vertexAttribPointer(index, size, type, normalized, stride, ptr); }; return; } cb.clientside = false; GLctx.vertexAttribPointer(index, size, type, !!normalized, stride, ptr); } function _glViewport(x0, x1, x2, x3) { GLctx["viewport"](x0, x1, x2, x3); } function _setTempRet0(val) { setTempRet0(val); } 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_createPath"] = FS.createPath; Module["FS_createDataFile"] = FS.createDataFile; Module["FS_createPreloadedFile"] = FS.createPreloadedFile; Module["FS_createLazyFile"] = FS.createLazyFile; 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; for (var i = 0; i < 32; ++i) tempFixedLengthArray.push(new Array(i)); 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 decodeBase64 = typeof atob == "function" ? atob : function(input) { var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; var output = ""; var chr1, chr2, chr3; var enc1, enc2, enc3, enc4; var i = 0; input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); do { enc1 = keyStr.indexOf(input.charAt(i++)); enc2 = keyStr.indexOf(input.charAt(i++)); enc3 = keyStr.indexOf(input.charAt(i++)); enc4 = keyStr.indexOf(input.charAt(i++)); chr1 = enc1 << 2 | enc2 >> 4; chr2 = (enc2 & 15) << 4 | enc3 >> 2; chr3 = (enc3 & 3) << 6 | enc4; output = output + String.fromCharCode(chr1); if (enc3 !== 64) { output = output + String.fromCharCode(chr2); } if (enc4 !== 64) { output = output + String.fromCharCode(chr3); } } while (i < input.length); return output; }; function intArrayFromBase64(s) { try { var decoded = decodeBase64(s); var bytes = new Uint8Array(decoded.length); for (var i = 0; i < decoded.length; ++i) { bytes[i] = decoded.charCodeAt(i); } return bytes; } catch (_) { throw new Error("Converting base64 string to bytes failed."); } } var asmLibraryArg = { "__syscall_fcntl64": ___syscall_fcntl64, "__syscall_ioctl": ___syscall_ioctl, "__syscall_open": ___syscall_open, "abort": _abort, "clock_gettime": _clock_gettime, "eglBindAPI": _eglBindAPI, "eglChooseConfig": _eglChooseConfig, "eglCreateContext": _eglCreateContext, "eglCreateWindowSurface": _eglCreateWindowSurface, "eglDestroyContext": _eglDestroyContext, "eglDestroySurface": _eglDestroySurface, "eglGetConfigAttrib": _eglGetConfigAttrib, "eglGetDisplay": _eglGetDisplay, "eglGetError": _eglGetError, "eglInitialize": _eglInitialize, "eglMakeCurrent": _eglMakeCurrent, "eglQueryString": _eglQueryString, "eglSwapBuffers": _eglSwapBuffers, "eglSwapInterval": _eglSwapInterval, "eglTerminate": _eglTerminate, "eglWaitGL": _eglWaitGL, "eglWaitNative": _eglWaitNative, "emscripten_asm_const_int": _emscripten_asm_const_int, "emscripten_exit_fullscreen": _emscripten_exit_fullscreen, "emscripten_exit_pointerlock": _emscripten_exit_pointerlock, "emscripten_get_device_pixel_ratio": _emscripten_get_device_pixel_ratio, "emscripten_get_element_css_size": _emscripten_get_element_css_size, "emscripten_get_gamepad_status": _emscripten_get_gamepad_status, "emscripten_get_now": _emscripten_get_now, "emscripten_get_num_gamepads": _emscripten_get_num_gamepads, "emscripten_get_screen_size": _emscripten_get_screen_size, "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_glFlushMappedBufferRange": _emscripten_glFlushMappedBufferRange, "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_glGetBufferPointerv": _emscripten_glGetBufferPointerv, "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_glMapBufferRange": _emscripten_glMapBufferRange, "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_glUnmapBuffer": _emscripten_glUnmapBuffer, "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_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_click_callback_on_thread": _emscripten_set_click_callback_on_thread, "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": _emscripten_set_main_loop, "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_set_window_title": _emscripten_set_window_title, "emscripten_sleep": _emscripten_sleep, "emscripten_webgl_create_context": _emscripten_webgl_create_context, "emscripten_webgl_init_context_attributes": _emscripten_webgl_init_context_attributes, "emscripten_webgl_make_context_current": _emscripten_webgl_make_context_current, "environ_get": _environ_get, "environ_sizes_get": _environ_sizes_get, "exit": _exit, "fd_close": _fd_close, "fd_read": _fd_read, "fd_seek": _fd_seek, "fd_write": _fd_write, "gettimeofday": _gettimeofday, "glAttachShader": _glAttachShader, "glBindAttribLocation": _glBindAttribLocation, "glBindBuffer": _glBindBuffer, "glBindVertexArray": _glBindVertexArray, "glBlendFunc": _glBlendFunc, "glBlendFuncSeparate": _glBlendFuncSeparate, "glBufferData": _glBufferData, "glClear": _glClear, "glClearColor": _glClearColor, "glCompileShader": _glCompileShader, "glCreateProgram": _glCreateProgram, "glCreateShader": _glCreateShader, "glDeleteShader": _glDeleteShader, "glDepthFunc": _glDepthFunc, "glDrawElements": _glDrawElements, "glEnable": _glEnable, "glEnableVertexAttribArray": _glEnableVertexAttribArray, "glGenBuffers": _glGenBuffers, "glGenVertexArrays": _glGenVertexArrays, "glGetAttribLocation": _glGetAttribLocation, "glGetUniformLocation": _glGetUniformLocation, "glHint": _glHint, "glLinkProgram": _glLinkProgram, "glReleaseShaderCompiler": _glReleaseShaderCompiler, "glShaderSource": _glShaderSource, "glUniform1f": _glUniform1f, "glUniform1i": _glUniform1i, "glUniform2f": _glUniform2f, "glUniform4f": _glUniform4f, "glUseProgram": _glUseProgram, "glVertexAttribPointer": _glVertexAttribPointer, "glViewport": _glViewport, "ma": ma, "setTempRet0": _setTempRet0 }; var asm = createWasm(); 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 _str = Module["_str"] = function() { return (_str = Module["_str"] = Module["asm"]["str"]).apply(null, arguments); }; var _pl = Module["_pl"] = function() { return (_pl = Module["_pl"] = Module["asm"]["pl"]).apply(null, arguments); }; var _b3 = Module["_b3"] = function() { return (_b3 = Module["_b3"] = Module["asm"]["b3"]).apply(null, arguments); }; var _nano = Module["_nano"] = function() { return (_nano = Module["_nano"] = Module["asm"]["nano"]).apply(null, arguments); }; var _main = Module["_main"] = function() { return (_main = Module["_main"] = Module["asm"]["main"]).apply(null, arguments); }; var _malloc = Module["_malloc"] = function() { return (_malloc = Module["_malloc"] = Module["asm"]["malloc"]).apply(null, arguments); }; var _free = Module["_free"] = function() { return (_free = Module["_free"] = Module["asm"]["free"]).apply(null, arguments); }; var ___errno_location = Module["___errno_location"] = function() { return (___errno_location = Module["___errno_location"] = Module["asm"]["__errno_location"]).apply(null, arguments); }; var ___dl_seterr = Module["___dl_seterr"] = function() { return (___dl_seterr = Module["___dl_seterr"] = Module["asm"]["__dl_seterr"]).apply(null, arguments); }; var _memcpy = Module["_memcpy"] = function() { return (_memcpy = Module["_memcpy"] = Module["asm"]["memcpy"]).apply(null, arguments); }; var stackSave = Module["stackSave"] = function() { return (stackSave = Module["stackSave"] = Module["asm"]["stackSave"]).apply(null, arguments); }; var stackRestore = Module["stackRestore"] = function() { return (stackRestore = Module["stackRestore"] = Module["asm"]["stackRestore"]).apply(null, arguments); }; var stackAlloc = Module["stackAlloc"] = function() { return (stackAlloc = Module["stackAlloc"] = Module["asm"]["stackAlloc"]).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); }; Module["ccall"] = ccall; Module["addRunDependency"] = addRunDependency; Module["removeRunDependency"] = removeRunDependency; Module["FS_createPath"] = FS.createPath; Module["FS_createDataFile"] = FS.createDataFile; Module["FS_createPreloadedFile"] = FS.createPreloadedFile; Module["FS_createLazyFile"] = FS.createLazyFile; 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"]; var argc = 0; var argv = 0; try { var ret = entryFunction(argc, argv); exit(ret, true); return ret; } catch (e) { return handleException(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(); 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) { EXITSTATUS = status; if (keepRuntimeAlive()) {} else { exitRuntime(); } procExit(status); } function procExit(code) { EXITSTATUS = code; if (!keepRuntimeAlive()) { if (Module["onExit"]) Module["onExit"](code); ABORT = true; } quit_(code, new ExitStatus(code)); } 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; run(); let bz = new BroadcastChannel("bez"); document.getElementById("btn").addEventListener("click", function() { let hi = window.innerHeight; let wi = window.innerWidth; document.getElementById("pmhig").innerHTML = parseInt(window.innerHeight, 10); document.getElementById("circle").width = wi; document.getElementById("circle").height = hi; document.getElementById("di").click(); bz.postMessage({ data: 222 }); }); function pll() { Module.ccall("pl"); } const fll = new BroadcastChannel("file"); fll.addEventListener("message", ea => { const fill = new Uint8Array(ea.data.data); FS.writeFile("/snd/sample.wav", fill); pll(); }); document.getElementById("btn3").addEventListener("click", function() { window.open("https://b3hd.1ink.us/flac"); }); document.getElementById("btn2").addEventListener("click", function() { document.getElementById("circle").height = window.innerHeight; document.getElementById("circle").width = window.innerWidth; document.getElementById("btn3").style.border = "5px solid green"; document.getElementById("btn2").style.border = "5px solid red"; document.getElementById("btn2").style.background = "red"; document.getElementById("btn").style.border = "5px solid green"; document.getElementById("btn7").style.border = "5px solid green"; document.getElementById("di").click(); }); document.getElementById("btn").addEventListener("click", function() { document.getElementById("btn3").style = "background-color:red;position:absolute;display:block;left:3%;top:13%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("btn4").style = "background-color:grey;position:absolute;display:block;left:3%;top:33%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn5").style = "background-color:pink;position:absolute;display:block;left:3%;top:43%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn6").style = "background-color:yellow;position:absolute;display:block;left:3%;top:53%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn7").style = "background-color:red;position:absolute;display:block;left:3%;top:63%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("btn").style = "background-color:red;position:absolute;display:block;left:3%;top:23%;z-index:999997;border:5px solid red;border-radius:50%;"; }); document.getElementById("btn6").addEventListener("click", function() { document.getElementById("contain2").style = "pointer-events:none;z-index:999993;height:" + window.innerHeight + "px;width:" + window.innerHeight + "px;position:absolute;top:0;left:0;right:0;"; document.getElementById("bcanvas").style = "background-color:rgba(1,1,1,0);z-index:999992;height:100vh;width:100vh;position:absolute;top:0;"; document.getElementById("scanvas").style = "position:absolute;top:0;background-color:rgba(1,1,1,0);z-index:999993;image-rendering:auto;width:" + window.innerHeight + "px;height:" + window.innerHeight + "px;opacity:0.3;"; document.getElementById("ihig").innerHTML = window.innerHeight; document.getElementById("circle").height = window.innerHeight; document.getElementById("circle").width = window.innerWidth; document.getElementById("di").click(); }); document.getElementById("btn7").addEventListener("click", function() { document.getElementById("btn4").style = "background-color:grey;position:absolute;display:block;left:3%;top:33%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn5").style = "background-color:pink;position:absolute;display:block;left:3%;top:43%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn3").style = "background-color:red;position:absolute;display:block;left:3%;top:13%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("bcanvas").style = "background-color:rgba(1,1,1,1);z-index:999994;height:100vh;width:auto;position:absolute;text-align:center;"; document.getElementById("scanvas").style = "background-color:rgba(1,1,1,0);z-index:999994;height:100vh;width:auto;position:absolute;text-align:center;"; document.getElementById("btn6").style = "background-color:yellow;position:absolute;display:block;left:3%;top:53%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn").style = "background-color:red;position:absolute;display:block;left:3%;top:23%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("btn7").style = "background-color:red;position:absolute;display:block;left:3%;top:63%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("shut").innerHTML = 2; document.getElementById("di").click(); }); document.getElementById("btn").addEventListener("click", function() { Module.ccall("str"); }); document.getElementById("btn11").addEventListener("click", function() { Module.ccall("b3"); }); document.getElementById("btn10").addEventListener("click", function() { document.getElementById("scanvas").style = "height100vh;width:100vh;image-rendering:auto;"; }); document.getElementById("btn7").addEventListener("click", function() { document.getElementById("scanvas").height = window.innerHeight * 2; document.getElementById("scanvas").width = window.innerHeight * 2; document.getElementById("btn4").style = "background-color:grey;position:absolute;display:block;left:3%;top:33%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn5").style = "background-color:pink;position:absolute;display:block;left:3%;top:43%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn3").style = "background-color:red;position:absolute;display:block;left:3%;top:13%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("btn6").style = "background-color:yellow;position:absolute;display:block;left:3%;top:53%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn").style = "background-color:red;position:absolute;display:block;left:3%;top:23%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("btn7").style = "background-color:red;position:absolute;display:block;left:3%;top:63%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("pmhig").innerHTML = window.innerHeight * 2; Module.ccall("str"); }); document.getElementById("btn77").addEventListener("click", function() { document.getElementById("scanvas").height = 2880; document.getElementById("scanvas").width = 2880; document.getElementById("btn4").style = "background-color:grey;position:absolute;display:block;left:3%;top:33%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn5").style = "background-color:pink;position:absolute;display:block;left:3%;top:43%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn3").style = "background-color:red;position:absolute;display:block;left:3%;top:13%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("btn6").style = "background-color:yellow;position:absolute;display:block;left:3%;top:53%;z-index:999997;border:5px solid green;border-radius:50%;"; document.getElementById("btn").style = "background-color:red;position:absolute;display:block;left:3%;top:23%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("btn7").style = "background-color:red;position:absolute;display:block;left:3%;top:63%;z-index:999997;border:5px solid red;border-radius:50%;"; document.getElementById("pmhig").innerHTML = 2880; Module.ccall("str"); }); document.getElementById("btn2").addEventListener("click", function() { let pth = document.getElementById("path").innerHTML; let ff = new XMLHttpRequest(); ff.open("GET", pth, true); ff.responseType = "arraybuffer"; ff.onload = function(oEvent) { let sarrayBuffer = ff.response; if (sarrayBuffer) { let sfil = new Uint8ClampedArray(sarrayBuffer); FS.writeFile("/shader/shader1.toy", sfil); } }; ff.send(null); console.log("Wrote 1 shader to filesystem. -> ", pth); }); var tsl,slt,$ll,$h,wi,r$,$w,$r,$hi,$lt,rnum,$sc,$rn,$ls,lo,mv,vide,he,$pt,randSong; var $iwid=document.getElementById("iwid"); var mV=document.getElementById("mv"); var loadV=document.getElementById("ldv"); var $sngs=[]; var $vids=[]; var $shds=[]; function sngs(xml){ var parser=new DOMParser(); var htmlDoc=parser.parseFromString(xml.responseText,'text/html'); var preList=htmlDoc.getElementsByTagName("pre")[0].getElementsByTagName("a"); $sngs[0]=preList.length; for (i=1;i'; tsl=new rSlider({target:"#timeslider",values:{min:1,max:15}, step:[.10],labels:false,tooltip:true,scale:false,}); grab$lt();slt=($lt/1000);slt=slt*100;slt=Math.round(slt); slt=slt/100;tsl.setValues(slt); document.getElementById("menu").addEventListener("click",function(){ $ll=tsl.getValue();$ll=$ll*100;$ll=Math.round($ll);$ll=$ll/100;$ll=($ll*1000);tem.innerHTML=$ll; }); setTimeout(function(){ slt=tem.innerHTML; },8);},16);}); let adr="./intro.mp4"; wi=1920;he=1080; setTimeout(function(){ document.getElementById("btn").style.display="none"; document.getElementById("btn3").style.display="none"; document.getElementById("btn4").style.display="none"; document.getElementById("btn5").style.display="none"; document.getElementById("btn6").style.display="none"; document.getElementById("btn7").style.display="none"; },1800); loadV.addEventListener('loadedmetadata', function(e){ console.log(loadV.videoHeight); // Print the native width of the video console.log(loadV.videoWidth); }); document.getElementById("hig").innerHTML=he; document.getElementById("wid").innerHTML=wi; hii=Math.round(window.innerHeight); document.getElementById("ihid").innerHTML=hii; r$=(hii/he)*1000;r$=Math.round(r$);r$=r$/1000; $w=Math.round(wi*r$); const dat=document.getElementById("ihid"); const datb=document.getElementById("ihig"); var $hg=hii+"px"; datb.innerHTML=window.innerHeight; $iwid.innerHTML=$w; mV.width=$iwid.innerHTML; mV.height=datb.innerHTML; loadV.width=$iwid.innerHTML; loadV.height=datb; document.getElementById("wrap").style.lineheight=$hg; document.getElementById("isrc").innerHTML=adr; mV.play(); setTimeout(function(){document.getElementById("btn11").click();},2100); setTimeout(function(){document.getElementById("btn").click();},1750); setTimeout(function(){document.getElementById("btn3").click();},1750); vide=document.querySelectorAll("video"); function loada(){ loadV.addEventListener('loadedmetadata', function(e){ console.log(loadV.videoHeight); console.log(loadV.videoWidth); }); mV.addEventListener('loadedmetadata', function(e){ console.log(mV.videoHeight); console.log(mV.videoWidth); }); document.getElementById('pmhig').innerHTML=window.innerHeight; hii=Math.round(window.innerHeight); document.getElementById("ihid").innerHTML=hii; $lt=Math.round(tem.innerHTML); $ldt=document.getElementById("tim").innerHTML; $ls=$lt/1000; $ls=$ls*1000; $ls=Math.round($ls); $ls=$ls/1000; rnum=Math.round((Math.random()*($vids[0]-5))+5); document.getElementById("isrc").innerHTML=$vids[rnum]; $h=Math.round(window.innerHeight); he=document.getElementById("hig").innerHTML; r$=$h/he; $w=wi*r$; hii=Math.round(dat.innerHTML); $hi=$h-hii; if($hi>1){$h=Math.round(dat.innerHTML);datb.innerHTML=$h;$r=$h/he;$r=$r*1000;$r=$r/1000;$w=wi*$r;} $hg=$h+"px"; $iwid.innerHTML=Math.round($w); datb.innerHTML=window.innerHeight; window.scroll(0,0); console.log("h: "+loadV.videoHeight); console.log("w: "+loadV.videoWidth); console.log("h: "+loadV.videoHeight); console.log("w: "+loadV.videoWidth); setTimeout(function(){ loadV.src=document.getElementById("isrc").innerHTML; loadV.height=1080; mV.height=1080; loadV.play(); loadV.currentTime=document.getElementById("itim").innerHTML; // loadV.width=$iwid.innerHTML; loadV.height=1080; mV.height=1080; loadV.play(); mV.play(); var mv=vide[0].id; var lo=vide[1].id; vide[0].id=lo; vide[1].id=mv; document.getElementById("di").click(); loada(); },$ldt);} loada();