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authorRay <[email protected]>2019-05-22 16:59:06 +0200
committerRay <[email protected]>2019-05-22 16:59:06 +0200
commit21936e88b4a126bf42175a242cd43b69e071cbdc (patch)
treeb7696b4a2d3708774c9eefd4fe3f99033c121dc6
parent7ebb1f34d2dac05a834528ae63a8ad91b2b94b64 (diff)
downloadraylib.com-21936e88b4a126bf42175a242cd43b69e071cbdc.tar.gz
raylib.com-21936e88b4a126bf42175a242cd43b69e071cbdc.zip
Update game
Diffstat
-rw-r--r--games/money.databin4539143 -> 4527612 bytes
-rw-r--r--games/money.html282
-rw-r--r--games/money.js13875
-rw-r--r--games/money.wasmbin941308 -> 337052 bytes
4 files changed, 26 insertions, 14131 deletions
diff --git a/games/money.data b/games/money.data
index b1ddc95..f4a6c03 100644
--- a/games/money.data
+++ b/games/money.data
Binary files differ
diff --git a/games/money.html b/games/money.html
index efc0242..706f01a 100644
--- a/games/money.html
+++ b/games/money.html
@@ -1,259 +1,27 @@
-<!doctype html>
-<html lang="en-us">
- <head>
- <meta charset="utf-8">
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-
- <title>raylib HTML5 GAME</title>
-
- <meta name="title" content="raylib HTML5 GAME">
- <meta name="description" content="New HTML5 videogame, developed using raylib videogames library">
- <meta name="keywords" content="raylib, games, html5, programming, C, C++, library, learn, videogames">
- <meta name="viewport" content="width=device-width">
-
- <!-- Facebook metatags for sharing -->
- <meta property="og:title" content="raylib HTML5 GAME">
- <meta property="og:image:type" content="image/png">
- <meta property="og:image" content="http://www.raylib.com/common/img/raylib_logo.png">
- <meta property="og:image" content="http://www.raylib.com/common/img/raylib_logo.png">
- <meta property="og:url" content="http://www.raylib.com/games">
- <meta property="og:site_name" content="raylib.com">
- <meta property="og:description" content="New hmtl5 videogame, developed using raylib videogames library">
-
- <!-- Twitter metatags for sharing -->
- <meta name="twitter:card" content="summary">
- <meta name="twitter:site" content="@raysan5">
- <meta name="twitter:title" content="raylib HTML5 GAME">
- <meta name="twitter:description" content="New HTML5 videogame, developed using raylib videogames library">
- <meta name="twitter:image" content="http://www.raylib.com/common/img/raylib_logo.png">
- <meta name="twitter:url" content="http://www.raylib.com/common/img/raylib_logo.png">
-
- <!--<link rel="stylesheet" href="./Koala Seasons by emegeme_files/main.css">-->
- <link rel="shortcut icon" href="http://www.raylib.com/favicon.ico">
-
- <style>
- body {
- font-family: arial;
- margin: 0;
- padding: none;
- }
-
- #header_part {
- width: 100%;
- height: 80px;
- background-color: #888888;
- }
-
- #logo {
- width:64px;
- height:64px;
- float:left;
- position:relative;
- margin:10px;
- background-image:url(http://www.raylib.com/common/img/raylib_logo_64x64.png);
- }
-
- .emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
- div.emscripten { text-align: center; }
- div.emscripten_border { border: 1px solid black; }
-
- /* the canvas *must not* have any border or padding, or mouse coords will be wrong */
- canvas.emscripten { border: 0px none; background: black; width: 100% }
-
- #emscripten_logo {
- display: inline-block;
- margin: 0;
- }
-
- .spinner {
- height: 30px;
- width: 30px;
- margin: 0;
- margin-top: 20px;
- margin-left: 20px;
- display: inline-block;
- vertical-align: top;
- -webkit-animation: rotation .8s linear infinite;
- -moz-animation: rotation .8s linear infinite;
- -o-animation: rotation .8s linear infinite;
- animation: rotation 0.8s linear infinite;
- border-left: 5px solid black;
- border-right: 5px solid black;
- border-bottom: 5px solid black;
- border-top: 5px solid red;
-
- border-radius: 100%;
- background-color: rgb(245, 245, 245);
- }
- @-webkit-keyframes rotation {
- from {-webkit-transform: rotate(0deg);}
- to {-webkit-transform: rotate(360deg);}
- }
- @-moz-keyframes rotation {
- from {-moz-transform: rotate(0deg);}
- to {-moz-transform: rotate(360deg);}
- }
- @-o-keyframes rotation {
- from {-o-transform: rotate(0deg);}
- to {-o-transform: rotate(360deg);}
- }
- @keyframes rotation {
- from {transform: rotate(0deg);}
- to {transform: rotate(360deg);}
- }
-
- #status {
- display: inline-block;
- vertical-align: top;
- margin-top: 30px;
- margin-left: 20px;
- font-weight: bold;
- color: rgb(40, 40, 40);
- }
-
- #progress {
- height: 20px;
- width: 30px;
- }
-
- #controls {
- display: inline-block;
- float: right;
- vertical-align: top;
- margin-top: 30px;
- margin-right: 20px;
- }
-
- #output {
- width: 100%;
- height: 140px;
- margin: 0 auto;
- margin-top: 10px;
- display: block;
- background-color: black;
- color: rgb(37, 174, 38);
- font-family: 'Lucida Console', Monaco, monospace;
- outline: none;
- }
- </style>
- </head>
- <body>
- <div id="header_part">
- <a id="logo" href="http://www.raylib.com"></a>
+<!doctypehtml><html lang=en-us><head><meta charset=utf-8><meta content="text/html; charset=utf-8"http-equiv=Content-Type><title>raylib HTML5 GAME</title><meta content="raylib HTML5 GAME"name=title><meta content="New HTML5 videogame, developed using raylib videogames library"name=description><meta content="raylib, games, html5, programming, C, C++, library, learn, videogames"name=keywords><meta content="width=device-width"name=viewport><meta content="raylib HTML5 GAME"property=og:title><meta content=image/png property=og:image:type><meta content=https://www.raylib.com/common/img/raylib_logo.png property=og:image><meta content=raylib.com property=og:site_name><meta content=https://www.raylib.com/games.html property=og:url><meta content="New HTML5 videogame, developed using raylib videogames library"property=og:description><meta content=summary name=twitter:card><meta content=@raysan5 name=twitter:site><meta content="raylib HTML5 GAME"name=twitter:title><meta content=https://www.raylib.com/common/raylib_logo.png name=twitter:image><meta content=https://www.raylib.com/games.html name=twitter:url><meta content="New HTML5 videogame, developed using raylib videogames library"name=twitter:description><link href=https://www.raylib.com/favicon.ico rel="shortcut icon"><style>body{font-family:arial;margin:0;padding:none}#header{width:100%;height:80px;background-color:#888}#logo{width:64px;height:64px;float:left;position:relative;margin:10px;background-image:url(data:image/png;base64,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)}.emscripten{padding-right:0;margin-left:auto;margin-right:auto;display:block}div.emscripten{text-align:center}div.emscripten_border{border:1px solid #000}canvas.emscripten{border:0 none;background:#000;width:100%}.spinner{height:30px;width:30px;margin:0;margin-top:20px;margin-left:20px;display:inline-block;vertical-align:top;-webkit-animation:rotation .8s linear infinite;-moz-animation:rotation .8s linear infinite;-o-animation:rotation .8s linear infinite;animation:rotation .8s linear infinite;border-left:5px solid #000;border-right:5px solid #000;border-bottom:5px solid #000;border-top:5px solid red;border-radius:100%;background-color:#f5f5f5}@-webkit-keyframes rotation{from{-webkit-transform:rotate(0)}to{-webkit-transform:rotate(360deg)}}@-moz-keyframes rotation{from{-moz-transform:rotate(0)}to{-moz-transform:rotate(360deg)}}@-o-keyframes rotation{from{-o-transform:rotate(0)}to{-o-transform:rotate(360deg)}}@keyframes rotation{from{transform:rotate(0)}to{transform:rotate(360deg)}}#status{display:inline-block;vertical-align:top;margin-top:30px;margin-left:20px;font-weight:700;color:#282828}#progress{height:20px;width:30px}#controls{display:inline-block;float:right;vertical-align:top;margin-top:15px;margin-right:20px}#output{width:100%;height:140px;margin:0 auto;margin-top:10px;display:block;background-color:#000;color:#25ae26;font-family:'Lucida Console',Monaco,monospace;outline:0}input[type=button]{background-color:#d3d3d3;border:4px solid #a9a9a9;color:#000;text-decoration:none;cursor:pointer;width:140px;height:50px}input[type=button]:hover{background-color:#f5f5f5ff;border-color:#000}</style></head><body><div id=header><a href=https://www.raylib.com id=logo></a><div class=spinner id=spinner></div><div class=emscripten id=status>Downloading...</div><span id=controls><span><input onclick=Module.requestFullscreen(!1,!1) type=button value="🖵 FULLSCREEN"></span><span><input onclick=toggleAudio() type=button value="🔇 SUSPEND"id=btn-audio></span></span><div class=emscripten><progress hidden id=progress max=100 value=0></progress></div></div><div class=emscripten_border><canvas class=emscripten id=canvas oncontextmenu=event.preventDefault() tabindex=-1></canvas></div><textarea id=output rows=8></textarea><script src=https://cdn.jsdelivr.net/gh/eligrey/FileSaver.js/dist/FileSaver.min.js></script><script>function saveFileFromMEMFSToDisk(e,a){var t,i=/^((?!chrome|android).)*safari/i.test(navigator.userAgent),o=FS.readFile(e);t=i?new Blob([o.buffer],{type:"application/octet-stream"}):new Blob([o.buffer],{type:"application/octet-binary"}),saveAs(t,a)}</script><script>var statusElement=document.querySelector("#status"),progressElement=document.querySelector("#progress"),spinnerElement=document.querySelector("#spinner"),Module={preRun:[],postRun:[],print:function(){var t=document.querySelector("#output");return t&&(t.value=""),function(e){1<arguments.length&&(e=Array.prototype.slice.call(arguments).join(" ")),console.log(e),t&&(t.value+=e+"\n",t.scrollTop=t.scrollHeight)}}(),printErr:function(e){1<arguments.length&&(e=Array.prototype.slice.call(arguments).join(" ")),console.error(e)},canvas:function(){var e=document.querySelector("#canvas");return e.addEventListener("webglcontextlost",function(e){alert("WebGL context lost. You will need to reload the page."),e.preventDefault()},!1),e}(),setStatus:function(e){if(Module.setStatus.last||(Module.setStatus.last={time:Date.now(),text:""}),e!==Module.setStatus.last.text){var t=e.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/),n=Date.now();t&&n-Module.setStatus.last.time<30||(Module.setStatus.last.time=n,Module.setStatus.last.text=e,t?(e=t[1],progressElement.value=100*parseInt(t[2]),progressElement.max=100*parseInt(t[4]),progressElement.hidden=!1,spinnerElement.hidden=!1):(progressElement.value=null,progressElement.max=null,progressElement.hidden=!0,e||(spinnerElement.style.display="none")),statusElement.innerHTML=e)}},totalDependencies:0,monitorRunDependencies:function(e){this.totalDependencies=Math.max(this.totalDependencies,e),Module.setStatus(e?"Preparing... ("+(this.totalDependencies-e)+"/"+this.totalDependencies+")":"All downloads complete.")}};Module.setStatus("Downloading..."),window.onerror=function(){Module.setStatus("Exception thrown, see JavaScript console"),spinnerElement.style.display="none",Module.setStatus=function(e){e&&Module.printErr("[post-exception status] "+e)}}</script><script>var audioBtn = document.querySelector('#btn-audio');
- <div class="spinner" id='spinner'></div>
- <div class="emscripten" id="status">Downloading...</div>
-
- <span id='controls'>
- <span><input type="button" value="Fullscreen" onclick="Module.requestFullscreen(false, false)"></span>
- </span>
-
- <div class="emscripten">
- <progress value="0" max="100" id="progress" hidden=1></progress>
- </div>
- </div>
-
- <div class="emscripten_border">
- <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas>
- </div>
-
- <textarea id="output" rows="8"></textarea>
-
- <script type='text/javascript' src="https://cdn.jsdelivr.net/gh/eligrey/FileSaver.js/dist/FileSaver.min.js"> </script>
- <script type='text/javascript'>
- function SaveFileFromMEMFSToDisk(memoryFSname, localFSname) // This can be called by C/C++ code
- {
- var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
- var data = FS.readFile(memoryFSname);
- var blob;
-
- if (isSafari) blob = new Blob([data.buffer], {type: "application/octet-stream"});
- else blob = new Blob([data.buffer], {type: "application/octet-binary"});
-
- // NOTE: SaveAs Dialog is a browser setting. For example, in Google Chrome,
- // in Settings/Advanced/Downloads section you have a setting:
- // 'Ask where to save each file before downloading' - which you can set true/false.
- // If you enable this setting it would always ask you and bring the SaveAs Dialog
- saveAs(blob, localFSname);
- }
- </script>
- <script type='text/javascript'>
- var statusElement = document.getElementById('status');
- var progressElement = document.getElementById('progress');
- var spinnerElement = document.getElementById('spinner');
- var Module = {
- preRun: [],
- postRun: [],
- print: (function() {
- var element = document.getElementById('output');
- if (element) element.value = ''; // clear browser cache
- return function(text) {
- if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
- // These replacements are necessary if you render to raw HTML
- //text = text.replace(/&/g, "&amp;");
- //text = text.replace(/</g, "&lt;");
- //text = text.replace(/>/g, "&gt;");
- //text = text.replace('\n', '<br>', 'g');
- console.log(text);
- if (element) {
- element.value += text + "\n";
- element.scrollTop = element.scrollHeight; // focus on bottom
- }
- };
- })(),
- printErr: function(text) {
- if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
- if (0) { // XXX disabled for safety typeof dump == 'function') {
- dump(text + '\n'); // fast, straight to the real console
- } else {
- console.error(text);
- }
- },
- canvas: (function() {
- var canvas = document.getElementById('canvas');
- // As a default initial behavior, pop up an alert when webgl context is lost. To make your
- // application robust, you may want to override this behavior before shipping!
- // See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
- 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 this is a progress update, skip it if too soon
- if (m) {
- text = m[1];
- progressElement.value = parseInt(m[2])*100;
- progressElement.max = parseInt(m[4])*100;
- progressElement.hidden = false;
- spinnerElement.hidden = false;
- } else {
- progressElement.value = null;
- progressElement.max = null;
- progressElement.hidden = true;
- if (!text) spinnerElement.style.display = 'none';
- }
- 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) {
- // TODO: do not warn on ok events like simulating an infinite loop or exitStatus
- Module.setStatus('Exception thrown, see JavaScript console');
- spinnerElement.style.display = 'none';
- Module.setStatus = function(text) {
- if (text) Module.printErr('[post-exception status] ' + text);
- };
- };
- </script>
- <script async type="text/javascript" src="money.js"></script>
- </body>
-</html>
+ // An array of all contexts to resume on the page
+ const audioContexList = [];
+ (function() {
+ // A proxy object to intercept AudioContexts and
+ // add them to the array for tracking and resuming later
+ self.AudioContext = new Proxy(self.AudioContext, {
+ construct(target, args) {
+ const result = new target(...args);
+ audioContexList.push(result);
+ if (result.state == "suspended") audioBtn.value = "🔈 RESUME";
+ return result;
+ }
+ });
+ })();
+ function toggleAudio() {
+ var resumed = false;
+ audioContexList.forEach(ctx => {
+ if (ctx.state == "suspended") { ctx.resume(); resumed = true; }
+ else if (ctx.state == "running") ctx.suspend();
+ });
+
+ if (resumed) audioBtn.value = "🔇 SUSPEND";
+ else audioBtn.value = "🔈 RESUME";
+ }</script><script src=money.js async></script></body></html> \ No newline at end of file
diff --git a/games/money.js b/games/money.js
index 16c2014..849c07b 100644
--- a/games/money.js
+++ b/games/money.js
@@ -1,13874 +1 @@
-// Copyright 2010 The Emscripten Authors. All rights reserved.
-// Emscripten is available under two separate licenses, the MIT license and the
-// University of Illinois/NCSA Open Source License. Both these licenses can be
-// found in the LICENSE file.
-
-// The Module object: Our interface to the outside world. We import
-// and export values on it. There are various ways Module can be used:
-// 1. Not defined. We create it here
-// 2. A function parameter, function(Module) { ..generated code.. }
-// 3. pre-run appended it, var Module = {}; ..generated code..
-// 4. External script tag defines var Module.
-// We need to check if Module already exists (e.g. case 3 above).
-// Substitution will be replaced with actual code on later stage of the build,
-// this way Closure Compiler will not mangle it (e.g. case 4. above).
-// Note that if you want to run closure, and also to use Module
-// after the generated code, you will need to define var Module = {};
-// before the code. Then that object will be used in the code, and you
-// can continue to use Module afterwards as well.
-var Module = typeof Module !== 'undefined' ? Module : {};
-
-// --pre-jses are emitted after the Module integration code, so that they can
-// refer to Module (if they choose; they can also define Module)
-
-if (!Module.expectedDataFileDownloads) {
- Module.expectedDataFileDownloads = 0;
- Module.finishedDataFileDownloads = 0;
-}
-Module.expectedDataFileDownloads++;
-(function() {
- var loadPackage = function(metadata) {
-
- var PACKAGE_PATH;
- if (typeof window === 'object') {
- PACKAGE_PATH = window['encodeURIComponent'](window.location.pathname.toString().substring(0, window.location.pathname.toString().lastIndexOf('/')) + '/');
- } else if (typeof location !== 'undefined') {
- // worker
- PACKAGE_PATH = encodeURIComponent(location.pathname.toString().substring(0, location.pathname.toString().lastIndexOf('/')) + '/');
- } else {
- throw 'using preloaded data can only be done on a web page or in a web worker';
- }
- var PACKAGE_NAME = 'money.data';
- var REMOTE_PACKAGE_BASE = 'money.data';
- if (typeof Module['locateFilePackage'] === 'function' && !Module['locateFile']) {
- Module['locateFile'] = Module['locateFilePackage'];
- err('warning: you defined Module.locateFilePackage, that has been renamed to Module.locateFile (using your locateFilePackage for now)');
- }
- var REMOTE_PACKAGE_NAME = Module['locateFile'] ? Module['locateFile'](REMOTE_PACKAGE_BASE, '') : REMOTE_PACKAGE_BASE;
-
- var REMOTE_PACKAGE_SIZE = metadata.remote_package_size;
- var PACKAGE_UUID = metadata.package_uuid;
-
- function fetchRemotePackage(packageName, packageSize, callback, errback) {
- var xhr = new XMLHttpRequest();
- xhr.open('GET', packageName, true);
- xhr.responseType = 'arraybuffer';
- xhr.onprogress = function(event) {
- var url = packageName;
- var size = packageSize;
- if (event.total) size = event.total;
- if (event.loaded) {
- if (!xhr.addedTotal) {
- xhr.addedTotal = true;
- if (!Module.dataFileDownloads) Module.dataFileDownloads = {};
- Module.dataFileDownloads[url] = {
- loaded: event.loaded,
- total: size
- };
- } else {
- Module.dataFileDownloads[url].loaded = event.loaded;
- }
- var total = 0;
- var loaded = 0;
- var num = 0;
- for (var download in Module.dataFileDownloads) {
- var data = Module.dataFileDownloads[download];
- total += data.total;
- loaded += data.loaded;
- num++;
- }
- total = Math.ceil(total * Module.expectedDataFileDownloads/num);
- if (Module['setStatus']) Module['setStatus']('Downloading data... (' + loaded + '/' + total + ')');
- } else if (!Module.dataFileDownloads) {
- if (Module['setStatus']) Module['setStatus']('Downloading data...');
- }
- };
- xhr.onerror = function(event) {
- throw new Error("NetworkError for: " + packageName);
- }
- xhr.onload = function(event) {
- if (xhr.status == 200 || xhr.status == 304 || xhr.status == 206 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0
- var packageData = xhr.response;
- callback(packageData);
- } else {
- throw new Error(xhr.statusText + " : " + xhr.responseURL);
- }
- };
- xhr.send(null);
- };
-
- function handleError(error) {
- console.error('package error:', error);
- };
-
- var fetchedCallback = null;
- var fetched = Module['getPreloadedPackage'] ? Module['getPreloadedPackage'](REMOTE_PACKAGE_NAME, REMOTE_PACKAGE_SIZE) : null;
-
- if (!fetched) fetchRemotePackage(REMOTE_PACKAGE_NAME, REMOTE_PACKAGE_SIZE, function(data) {
- if (fetchedCallback) {
- fetchedCallback(data);
- fetchedCallback = null;
- } else {
- fetched = data;
- }
- }, handleError);
-
- function runWithFS() {
-
- function assert(check, msg) {
- if (!check) throw msg + new Error().stack;
- }
-Module['FS_createPath']('/', 'resources', true, true);
-Module['FS_createPath']('/resources', 'audio', true, true);
-
- function DataRequest(start, end, audio) {
- this.start = start;
- this.end = end;
- this.audio = audio;
- }
- DataRequest.prototype = {
- requests: {},
- open: function(mode, name) {
- this.name = name;
- this.requests[name] = this;
- Module['addRunDependency']('fp ' + this.name);
- },
- send: function() {},
- onload: function() {
- var byteArray = this.byteArray.subarray(this.start, this.end);
- this.finish(byteArray);
- },
- finish: function(byteArray) {
- var that = this;
-
- Module['FS_createDataFile'](this.name, null, byteArray, true, true, true); // canOwn this data in the filesystem, it is a slide into the heap that will never change
- Module['removeRunDependency']('fp ' + that.name);
-
- this.requests[this.name] = null;
- }
- };
-
- var files = metadata.files;
- for (var i = 0; i < files.length; ++i) {
- new DataRequest(files[i].start, files[i].end, files[i].audio).open('GET', files[i].filename);
- }
-
-
- function processPackageData(arrayBuffer) {
- Module.finishedDataFileDownloads++;
- assert(arrayBuffer, 'Loading data file failed.');
- assert(arrayBuffer instanceof ArrayBuffer, 'bad input to processPackageData');
- var byteArray = new Uint8Array(arrayBuffer);
- var curr;
-
- // Reuse the bytearray from the XHR as the source for file reads.
- DataRequest.prototype.byteArray = byteArray;
-
- var files = metadata.files;
- for (var i = 0; i < files.length; ++i) {
- DataRequest.prototype.requests[files[i].filename].onload();
- }
- Module['removeRunDependency']('datafile_money.data');
-
- };
- Module['addRunDependency']('datafile_money.data');
-
- if (!Module.preloadResults) Module.preloadResults = {};
-
- Module.preloadResults[PACKAGE_NAME] = {fromCache: false};
- if (fetched) {
- processPackageData(fetched);
- fetched = null;
- } else {
- fetchedCallback = processPackageData;
- }
-
- }
- if (Module['calledRun']) {
- runWithFS();
- } else {
- if (!Module['preRun']) Module['preRun'] = [];
- Module["preRun"].push(runWithFS); // FS is not initialized yet, wait for it
- }
-
- }
- loadPackage({"files": [{"start": 0, "audio": 0, "end": 109416, "filename": "/resources/answers_back.png"}, {"start": 109416, "audio": 0, "end": 1152178, "filename": "/resources/background.png"}, {"start": 1152178, "audio": 0, "end": 1189423, "filename": "/resources/final_prize.png"}, {"start": 1189423, "audio": 0, "end": 1217311, "filename": "/resources/helper_fifty.png"}, {"start": 1217311, "audio": 0, "end": 1244672, "filename": "/resources/helper_people.png"}, {"start": 1244672, "audio": 0, "end": 1272514, "filename": "/resources/helper_phone.png"}, {"start": 1272514, "audio": 0, "end": 1294588, "filename": "/resources/keepcalm.fnt"}, {"start": 1294588, "audio": 0, "end": 1387312, "filename": "/resources/keepcalm.png"}, {"start": 1387312, "audio": 0, "end": 1387549, "filename": "/resources/qbar.png"}, {"start": 1387549, "audio": 0, "end": 1417721, "filename": "/resources/questions_back.png"}, {"start": 1417721, "audio": 0, "end": 1417960, "filename": "/resources/sbar.png"}, {"start": 1417960, "audio": 0, "end": 1422307, "filename": "/resources/slider_back.png"}, {"start": 1422307, "audio": 0, "end": 1422781, "filename": "/resources/slider_bar.png"}, {"start": 1422781, "audio": 0, "end": 1518528, "filename": "/resources/spinning_coin.png"}, {"start": 1518528, "audio": 0, "end": 1682737, "filename": "/resources/title_back.png"}, {"start": 1682737, "audio": 0, "end": 1694268, "filename": "/resources/title_boda.png"}, {"start": 1694268, "audio": 0, "end": 1715167, "filename": "/resources/title_menu_back.png"}, {"start": 1715167, "audio": 0, "end": 1797877, "filename": "/resources/title_pasta.png"}, {"start": 1797877, "audio": 0, "end": 1801969, "filename": "/resources/videogames.rqm"}, {"start": 1801969, "audio": 1, "end": 1915945, "filename": "/resources/audio/checking.mp3"}, {"start": 1915945, "audio": 1, "end": 1974332, "filename": "/resources/audio/fail.mp3"}, {"start": 1974332, "audio": 1, "end": 3516757, "filename": "/resources/audio/game.mp3"}, {"start": 3516757, "audio": 1, "end": 3603983, "filename": "/resources/audio/interludio.mp3"}, {"start": 3603983, "audio": 1, "end": 4291891, "filename": "/resources/audio/main.mp3"}, {"start": 4291891, "audio": 1, "end": 4497056, "filename": "/resources/audio/perfect.mp3"}, {"start": 4497056, "audio": 1, "end": 4539143, "filename": "/resources/audio/success.mp3"}], "remote_package_size": 4539143, "package_uuid": "e39678cc-1970-4e3e-aaf3-17d212dec3be"});
-
-})();
-
-
-
-// Sometimes an existing Module object exists with properties
-// meant to overwrite the default module functionality. Here
-// we collect those properties and reapply _after_ we configure
-// the current environment's defaults to avoid having to be so
-// defensive during initialization.
-var moduleOverrides = {};
-var key;
-for (key in Module) {
- if (Module.hasOwnProperty(key)) {
- moduleOverrides[key] = Module[key];
- }
-}
-
-Module['arguments'] = [];
-Module['thisProgram'] = './this.program';
-Module['quit'] = function(status, toThrow) {
- throw toThrow;
-};
-Module['preRun'] = [];
-Module['postRun'] = [];
-
-// Determine the runtime environment we are in. You can customize this by
-// setting the ENVIRONMENT setting at compile time (see settings.js).
-
-var ENVIRONMENT_IS_WEB = false;
-var ENVIRONMENT_IS_WORKER = false;
-var ENVIRONMENT_IS_NODE = false;
-var ENVIRONMENT_IS_SHELL = false;
-ENVIRONMENT_IS_WEB = typeof window === 'object';
-ENVIRONMENT_IS_WORKER = typeof importScripts === 'function';
-ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof require === 'function' && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER;
-ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
-
-
-// Three configurations we can be running in:
-// 1) We could be the application main() thread running in the main JS UI thread. (ENVIRONMENT_IS_WORKER == false and ENVIRONMENT_IS_PTHREAD == false)
-// 2) We could be the application main() thread proxied to worker. (with Emscripten -s PROXY_TO_WORKER=1) (ENVIRONMENT_IS_WORKER == true, ENVIRONMENT_IS_PTHREAD == false)
-// 3) We could be an application pthread running in a worker. (ENVIRONMENT_IS_WORKER == true and ENVIRONMENT_IS_PTHREAD == true)
-
-// `/` should be present at the end if `scriptDirectory` is not empty
-var scriptDirectory = '';
-function locateFile(path) {
- if (Module['locateFile']) {
- return Module['locateFile'](path, scriptDirectory);
- } else {
- return scriptDirectory + path;
- }
-}
-
-if (ENVIRONMENT_IS_NODE) {
- scriptDirectory = __dirname + '/';
-
- // Expose functionality in the same simple way that the shells work
- // Note that we pollute the global namespace here, otherwise we break in node
- var nodeFS;
- var nodePath;
-
- Module['read'] = function shell_read(filename, binary) {
- var ret;
- if (!nodeFS) nodeFS = require('fs');
- if (!nodePath) nodePath = require('path');
- filename = nodePath['normalize'](filename);
- ret = nodeFS['readFileSync'](filename);
- return binary ? ret : ret.toString();
- };
-
- Module['readBinary'] = function readBinary(filename) {
- var ret = Module['read'](filename, true);
- if (!ret.buffer) {
- ret = new Uint8Array(ret);
- }
- assert(ret.buffer);
- return ret;
- };
-
- if (process['argv'].length > 1) {
- Module['thisProgram'] = process['argv'][1].replace(/\\/g, '/');
- }
-
- Module['arguments'] = process['argv'].slice(2);
-
- if (typeof module !== 'undefined') {
- module['exports'] = Module;
- }
-
- process['on']('uncaughtException', function(ex) {
- // suppress ExitStatus exceptions from showing an error
- if (!(ex instanceof ExitStatus)) {
- throw ex;
- }
- });
- // Currently node will swallow unhandled rejections, but this behavior is
- // deprecated, and in the future it will exit with error status.
- process['on']('unhandledRejection', abort);
-
- Module['quit'] = function(status) {
- process['exit'](status);
- };
-
- Module['inspect'] = function () { return '[Emscripten Module object]'; };
-} else
-if (ENVIRONMENT_IS_SHELL) {
-
-
- if (typeof read != 'undefined') {
- Module['read'] = function shell_read(f) {
- return read(f);
- };
- }
-
- Module['readBinary'] = function readBinary(f) {
- var data;
- if (typeof readbuffer === 'function') {
- return new Uint8Array(readbuffer(f));
- }
- data = read(f, 'binary');
- assert(typeof data === 'object');
- return data;
- };
-
- if (typeof scriptArgs != 'undefined') {
- Module['arguments'] = scriptArgs;
- } else if (typeof arguments != 'undefined') {
- Module['arguments'] = arguments;
- }
-
- if (typeof quit === 'function') {
- Module['quit'] = function(status) {
- quit(status);
- }
- }
-} else
-if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
- if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled
- scriptDirectory = self.location.href;
- } else if (document.currentScript) { // web
- scriptDirectory = document.currentScript.src;
- }
- // blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them.
- // otherwise, slice off the final part of the url to find the script directory.
- // if scriptDirectory does not contain a slash, lastIndexOf will return -1,
- // and scriptDirectory will correctly be replaced with an empty string.
- if (scriptDirectory.indexOf('blob:') !== 0) {
- scriptDirectory = scriptDirectory.substr(0, scriptDirectory.lastIndexOf('/')+1);
- } else {
- scriptDirectory = '';
- }
-
-
- Module['read'] = function shell_read(url) {
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, false);
- xhr.send(null);
- return xhr.responseText;
- };
-
- if (ENVIRONMENT_IS_WORKER) {
- Module['readBinary'] = function readBinary(url) {
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, false);
- xhr.responseType = 'arraybuffer';
- xhr.send(null);
- return new Uint8Array(xhr.response);
- };
- }
-
- Module['readAsync'] = function readAsync(url, onload, onerror) {
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, true);
- xhr.responseType = 'arraybuffer';
- xhr.onload = function xhr_onload() {
- if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0
- onload(xhr.response);
- return;
- }
- onerror();
- };
- xhr.onerror = onerror;
- xhr.send(null);
- };
-
- Module['setWindowTitle'] = function(title) { document.title = title };
-} else
-{
-}
-
-// Set up the out() and err() hooks, which are how we can print to stdout or
-// stderr, respectively.
-// If the user provided Module.print or printErr, use that. Otherwise,
-// console.log is checked first, as 'print' on the web will open a print dialogue
-// printErr is preferable to console.warn (works better in shells)
-// bind(console) is necessary to fix IE/Edge closed dev tools panel behavior.
-var out = Module['print'] || (typeof console !== 'undefined' ? console.log.bind(console) : (typeof print !== 'undefined' ? print : null));
-var err = Module['printErr'] || (typeof printErr !== 'undefined' ? printErr : ((typeof console !== 'undefined' && console.warn.bind(console)) || out));
-
-// Merge back in the overrides
-for (key in moduleOverrides) {
- if (moduleOverrides.hasOwnProperty(key)) {
- Module[key] = moduleOverrides[key];
- }
-}
-// Free the object hierarchy contained in the overrides, this lets the GC
-// reclaim data used e.g. in memoryInitializerRequest, which is a large typed array.
-moduleOverrides = undefined;
-
-// perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message
-
-
-
-// Copyright 2017 The Emscripten Authors. All rights reserved.
-// Emscripten is available under two separate licenses, the MIT license and the
-// University of Illinois/NCSA Open Source License. Both these licenses can be
-// found in the LICENSE file.
-
-// {{PREAMBLE_ADDITIONS}}
-
-var STACK_ALIGN = 16;
-
-
-function staticAlloc(size) {
- var ret = STATICTOP;
- STATICTOP = (STATICTOP + size + 15) & -16;
- return ret;
-}
-
-function dynamicAlloc(size) {
- var ret = HEAP32[DYNAMICTOP_PTR>>2];
- var end = (ret + size + 15) & -16;
- HEAP32[DYNAMICTOP_PTR>>2] = end;
- if (end >= TOTAL_MEMORY) {
- var success = enlargeMemory();
- if (!success) {
- HEAP32[DYNAMICTOP_PTR>>2] = ret;
- return 0;
- }
- }
- return ret;
-}
-
-function alignMemory(size, factor) {
- if (!factor) factor = STACK_ALIGN; // stack alignment (16-byte) by default
- var ret = size = Math.ceil(size / factor) * factor;
- return ret;
-}
-
-function getNativeTypeSize(type) {
- switch (type) {
- case 'i1': case 'i8': return 1;
- case 'i16': return 2;
- case 'i32': return 4;
- case 'i64': return 8;
- case 'float': return 4;
- case 'double': return 8;
- default: {
- if (type[type.length-1] === '*') {
- return 4; // A pointer
- } else if (type[0] === 'i') {
- var bits = parseInt(type.substr(1));
- assert(bits % 8 === 0);
- return bits / 8;
- } else {
- return 0;
- }
- }
- }
-}
-
-function warnOnce(text) {
- if (!warnOnce.shown) warnOnce.shown = {};
- if (!warnOnce.shown[text]) {
- warnOnce.shown[text] = 1;
- err(text);
- }
-}
-
-var asm2wasmImports = { // special asm2wasm imports
- "f64-rem": function(x, y) {
- return x % y;
- },
- "debugger": function() {
- debugger;
- }
-};
-
-
-
-var jsCallStartIndex = 1;
-var functionPointers = new Array(0);
-
-// 'sig' parameter is only used on LLVM wasm backend
-function addFunction(func, sig) {
- var base = 0;
- for (var i = base; i < base + 0; i++) {
- if (!functionPointers[i]) {
- functionPointers[i] = func;
- return jsCallStartIndex + i;
- }
- }
- throw 'Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS.';
-}
-
-function removeFunction(index) {
- functionPointers[index-jsCallStartIndex] = null;
-}
-
-var funcWrappers = {};
-
-function getFuncWrapper(func, sig) {
- if (!func) return; // on null pointer, return undefined
- assert(sig);
- if (!funcWrappers[sig]) {
- funcWrappers[sig] = {};
- }
- var sigCache = funcWrappers[sig];
- if (!sigCache[func]) {
- // optimize away arguments usage in common cases
- if (sig.length === 1) {
- sigCache[func] = function dynCall_wrapper() {
- return dynCall(sig, func);
- };
- } else if (sig.length === 2) {
- sigCache[func] = function dynCall_wrapper(arg) {
- return dynCall(sig, func, [arg]);
- };
- } else {
- // general case
- sigCache[func] = function dynCall_wrapper() {
- return dynCall(sig, func, Array.prototype.slice.call(arguments));
- };
- }
- }
- return sigCache[func];
-}
-
-
-function makeBigInt(low, high, unsigned) {
- return unsigned ? ((+((low>>>0)))+((+((high>>>0)))*4294967296.0)) : ((+((low>>>0)))+((+((high|0)))*4294967296.0));
-}
-
-function dynCall(sig, ptr, args) {
- if (args && args.length) {
- return Module['dynCall_' + sig].apply(null, [ptr].concat(args));
- } else {
- return Module['dynCall_' + sig].call(null, ptr);
- }
-}
-
-var tempRet0 = 0;
-
-var setTempRet0 = function(value) {
- tempRet0 = value;
-}
-
-var getTempRet0 = function() {
- return tempRet0;
-}
-
-
-var Runtime = {
- // FIXME backwards compatibility layer for ports. Support some Runtime.*
- // for now, fix it there, then remove it from here. That way we
- // can minimize any period of breakage.
- dynCall: dynCall, // for SDL2 port
-};
-
-// The address globals begin at. Very low in memory, for code size and optimization opportunities.
-// Above 0 is static memory, starting with globals.
-// Then the stack.
-// Then 'dynamic' memory for sbrk.
-var GLOBAL_BASE = 1024;
-
-
-// === Preamble library stuff ===
-
-// Documentation for the public APIs defined in this file must be updated in:
-// site/source/docs/api_reference/preamble.js.rst
-// A prebuilt local version of the documentation is available at:
-// site/build/text/docs/api_reference/preamble.js.txt
-// You can also build docs locally as HTML or other formats in site/
-// An online HTML version (which may be of a different version of Emscripten)
-// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html
-
-
-
-//========================================
-// Runtime essentials
-//========================================
-
-// whether we are quitting the application. no code should run after this.
-// set in exit() and abort()
-var ABORT = false;
-
-// set by exit() and abort(). Passed to 'onExit' handler.
-// NOTE: This is also used as the process return code code in shell environments
-// but only when noExitRuntime is false.
-var EXITSTATUS = 0;
-
-/** @type {function(*, string=)} */
-function assert(condition, text) {
- if (!condition) {
- abort('Assertion failed: ' + text);
- }
-}
-
-var globalScope = this;
-
-// Returns the C function with a specified identifier (for C++, you need to do manual name mangling)
-function getCFunc(ident) {
- var func = Module['_' + ident]; // closure exported function
- assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported');
- return func;
-}
-
-var JSfuncs = {
- // Helpers for cwrap -- it can't refer to Runtime directly because it might
- // be renamed by closure, instead it calls JSfuncs['stackSave'].body to find
- // out what the minified function name is.
- 'stackSave': function() {
- stackSave()
- },
- 'stackRestore': function() {
- stackRestore()
- },
- // type conversion from js to c
- 'arrayToC' : function(arr) {
- var ret = stackAlloc(arr.length);
- writeArrayToMemory(arr, ret);
- return ret;
- },
- 'stringToC' : function(str) {
- var ret = 0;
- if (str !== null && str !== undefined && str !== 0) { // null string
- // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0'
- var len = (str.length << 2) + 1;
- ret = stackAlloc(len);
- stringToUTF8(str, ret, len);
- }
- return ret;
- }
-};
-
-// For fast lookup of conversion functions
-var toC = {
- 'string': JSfuncs['stringToC'], 'array': JSfuncs['arrayToC']
-};
-
-
-// C calling interface.
-function ccall(ident, returnType, argTypes, args, opts) {
- function convertReturnValue(ret) {
- if (returnType === 'string') return Pointer_stringify(ret);
- if (returnType === 'boolean') return Boolean(ret);
- return ret;
- }
-
- var func = getCFunc(ident);
- var cArgs = [];
- var stack = 0;
- if (args) {
- for (var i = 0; i < args.length; i++) {
- var converter = toC[argTypes[i]];
- if (converter) {
- if (stack === 0) stack = stackSave();
- cArgs[i] = converter(args[i]);
- } else {
- cArgs[i] = args[i];
- }
- }
- }
- var ret = func.apply(null, cArgs);
- ret = convertReturnValue(ret);
- if (stack !== 0) stackRestore(stack);
- return ret;
-}
-
-function cwrap(ident, returnType, argTypes, opts) {
- argTypes = argTypes || [];
- // When the function takes numbers and returns a number, we can just return
- // the original function
- var numericArgs = argTypes.every(function(type){ return type === 'number'});
- var numericRet = returnType !== 'string';
- if (numericRet && numericArgs && !opts) {
- return getCFunc(ident);
- }
- return function() {
- return ccall(ident, returnType, argTypes, arguments, opts);
- }
-}
-
-/** @type {function(number, number, string, boolean=)} */
-function setValue(ptr, value, type, noSafe) {
- type = type || 'i8';
- if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit
- 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))) >= 1.0 ? (tempDouble > 0.0 ? ((Math_min((+(Math_floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math_ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>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);
- }
-}
-
-/** @type {function(number, string, boolean=)} */
-function getValue(ptr, type, noSafe) {
- type = type || 'i8';
- if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit
- switch(type) {
- case 'i1': return HEAP8[((ptr)>>0)];
- case 'i8': return HEAP8[((ptr)>>0)];
- case 'i16': return HEAP16[((ptr)>>1)];
- case 'i32': return HEAP32[((ptr)>>2)];
- case 'i64': return HEAP32[((ptr)>>2)];
- case 'float': return HEAPF32[((ptr)>>2)];
- case 'double': return HEAPF64[((ptr)>>3)];
- default: abort('invalid type for getValue: ' + type);
- }
- return null;
-}
-
-var ALLOC_NORMAL = 0; // Tries to use _malloc()
-var ALLOC_STACK = 1; // Lives for the duration of the current function call
-var ALLOC_STATIC = 2; // Cannot be freed
-var ALLOC_DYNAMIC = 3; // Cannot be freed except through sbrk
-var ALLOC_NONE = 4; // Do not allocate
-
-// allocate(): This is for internal use. You can use it yourself as well, but the interface
-// is a little tricky (see docs right below). The reason is that it is optimized
-// for multiple syntaxes to save space in generated code. So you should
-// normally not use allocate(), and instead allocate memory using _malloc(),
-// initialize it with setValue(), and so forth.
-// @slab: An array of data, or a number. If a number, then the size of the block to allocate,
-// in *bytes* (note that this is sometimes confusing: the next parameter does not
-// affect this!)
-// @types: Either an array of types, one for each byte (or 0 if no type at that position),
-// or a single type which is used for the entire block. This only matters if there
-// is initial data - if @slab is a number, then this does not matter at all and is
-// ignored.
-// @allocator: How to allocate memory, see ALLOC_*
-/** @type {function((TypedArray|Array<number>|number), string, number, number=)} */
-function allocate(slab, types, allocator, ptr) {
- var zeroinit, size;
- if (typeof slab === 'number') {
- zeroinit = true;
- size = slab;
- } else {
- zeroinit = false;
- size = slab.length;
- }
-
- var singleType = typeof types === 'string' ? types : null;
-
- var ret;
- if (allocator == ALLOC_NONE) {
- ret = ptr;
- } else {
- ret = [typeof _malloc === 'function' ? _malloc : staticAlloc, stackAlloc, staticAlloc, dynamicAlloc][allocator === undefined ? ALLOC_STATIC : allocator](Math.max(size, singleType ? 1 : types.length));
- }
-
- if (zeroinit) {
- var stop;
- ptr = ret;
- assert((ret & 3) == 0);
- stop = ret + (size & ~3);
- for (; ptr < stop; ptr += 4) {
- HEAP32[((ptr)>>2)]=0;
- }
- stop = ret + size;
- while (ptr < stop) {
- HEAP8[((ptr++)>>0)]=0;
- }
- return ret;
- }
-
- if (singleType === 'i8') {
- if (slab.subarray || slab.slice) {
- HEAPU8.set(/** @type {!Uint8Array} */ (slab), ret);
- } else {
- HEAPU8.set(new Uint8Array(slab), ret);
- }
- return ret;
- }
-
- var i = 0, type, typeSize, previousType;
- while (i < size) {
- var curr = slab[i];
-
- type = singleType || types[i];
- if (type === 0) {
- i++;
- continue;
- }
-
- if (type == 'i64') type = 'i32'; // special case: we have one i32 here, and one i32 later
-
- setValue(ret+i, curr, type);
-
- // no need to look up size unless type changes, so cache it
- if (previousType !== type) {
- typeSize = getNativeTypeSize(type);
- previousType = type;
- }
- i += typeSize;
- }
-
- return ret;
-}
-
-// Allocate memory during any stage of startup - static memory early on, dynamic memory later, malloc when ready
-function getMemory(size) {
- if (!staticSealed) return staticAlloc(size);
- if (!runtimeInitialized) return dynamicAlloc(size);
- return _malloc(size);
-}
-
-/** @type {function(number, number=)} */
-function Pointer_stringify(ptr, length) {
- if (length === 0 || !ptr) return '';
- // Find the length, and check for UTF while doing so
- var hasUtf = 0;
- var t;
- var i = 0;
- while (1) {
- t = HEAPU8[(((ptr)+(i))>>0)];
- hasUtf |= t;
- if (t == 0 && !length) break;
- i++;
- if (length && i == length) break;
- }
- if (!length) length = i;
-
- var ret = '';
-
- if (hasUtf < 128) {
- var MAX_CHUNK = 1024; // split up into chunks, because .apply on a huge string can overflow the stack
- var curr;
- while (length > 0) {
- curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK)));
- ret = ret ? ret + curr : curr;
- ptr += MAX_CHUNK;
- length -= MAX_CHUNK;
- }
- return ret;
- }
- return UTF8ToString(ptr);
-}
-
-// Given a pointer 'ptr' to a null-terminated ASCII-encoded string in the emscripten HEAP, returns
-// a copy of that string as a Javascript String object.
-
-function AsciiToString(ptr) {
- var str = '';
- while (1) {
- var ch = HEAP8[((ptr++)>>0)];
- if (!ch) return str;
- str += String.fromCharCode(ch);
- }
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in ASCII form. The copy will require at most str.length+1 bytes of space in the HEAP.
-
-function stringToAscii(str, outPtr) {
- return writeAsciiToMemory(str, outPtr, false);
-}
-
-// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the given array that contains uint8 values, returns
-// a copy of that string as a Javascript String object.
-
-var UTF8Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf8') : undefined;
-function UTF8ArrayToString(u8Array, idx) {
- var endPtr = idx;
- // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
- // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
- while (u8Array[endPtr]) ++endPtr;
-
- if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) {
- return UTF8Decoder.decode(u8Array.subarray(idx, endPtr));
- } else {
- var u0, u1, u2, u3, u4, u5;
-
- var str = '';
- while (1) {
- // For UTF8 byte structure, see:
- // http://en.wikipedia.org/wiki/UTF-8#Description
- // https://www.ietf.org/rfc/rfc2279.txt
- // https://tools.ietf.org/html/rfc3629
- u0 = u8Array[idx++];
- if (!u0) return str;
- if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
- u1 = u8Array[idx++] & 63;
- if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
- u2 = u8Array[idx++] & 63;
- if ((u0 & 0xF0) == 0xE0) {
- u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
- } else {
- u3 = u8Array[idx++] & 63;
- if ((u0 & 0xF8) == 0xF0) {
- u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | u3;
- } else {
- u4 = u8Array[idx++] & 63;
- if ((u0 & 0xFC) == 0xF8) {
- u0 = ((u0 & 3) << 24) | (u1 << 18) | (u2 << 12) | (u3 << 6) | u4;
- } else {
- u5 = u8Array[idx++] & 63;
- u0 = ((u0 & 1) << 30) | (u1 << 24) | (u2 << 18) | (u3 << 12) | (u4 << 6) | u5;
- }
- }
- }
- if (u0 < 0x10000) {
- str += String.fromCharCode(u0);
- } else {
- var ch = u0 - 0x10000;
- str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
- }
- }
- }
-}
-
-// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the emscripten HEAP, returns
-// a copy of that string as a Javascript String object.
-
-function UTF8ToString(ptr) {
- return UTF8ArrayToString(HEAPU8,ptr);
-}
-
-// Copies the given Javascript String object 'str' to the given byte array at address 'outIdx',
-// encoded in UTF8 form and null-terminated. The copy will require at most str.length*4+1 bytes of space in the HEAP.
-// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Parameters:
-// str: the Javascript string to copy.
-// outU8Array: the array to copy to. Each index in this array is assumed to be one 8-byte element.
-// outIdx: The starting offset in the array to begin the copying.
-// maxBytesToWrite: The maximum number of bytes this function can write to the array.
-// This count should include the null terminator,
-// i.e. if maxBytesToWrite=1, only the null terminator will be written and nothing else.
-// maxBytesToWrite=0 does not write any bytes to the output, not even the null terminator.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) {
- if (!(maxBytesToWrite > 0)) // Parameter maxBytesToWrite is not optional. Negative values, 0, null, undefined and false each don't write out any bytes.
- return 0;
-
- var startIdx = outIdx;
- var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator.
- for (var i = 0; i < str.length; ++i) {
- // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629
- var u = str.charCodeAt(i); // possibly a lead surrogate
- if (u >= 0xD800 && u <= 0xDFFF) {
- var u1 = str.charCodeAt(++i);
- u = 0x10000 + ((u & 0x3FF) << 10) | (u1 & 0x3FF);
- }
- if (u <= 0x7F) {
- if (outIdx >= endIdx) break;
- outU8Array[outIdx++] = u;
- } else if (u <= 0x7FF) {
- if (outIdx + 1 >= endIdx) break;
- outU8Array[outIdx++] = 0xC0 | (u >> 6);
- outU8Array[outIdx++] = 0x80 | (u & 63);
- } else if (u <= 0xFFFF) {
- if (outIdx + 2 >= endIdx) break;
- outU8Array[outIdx++] = 0xE0 | (u >> 12);
- outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
- outU8Array[outIdx++] = 0x80 | (u & 63);
- } else if (u <= 0x1FFFFF) {
- if (outIdx + 3 >= endIdx) break;
- outU8Array[outIdx++] = 0xF0 | (u >> 18);
- outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63);
- outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
- outU8Array[outIdx++] = 0x80 | (u & 63);
- } else if (u <= 0x3FFFFFF) {
- if (outIdx + 4 >= endIdx) break;
- outU8Array[outIdx++] = 0xF8 | (u >> 24);
- outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63);
- outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63);
- outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
- outU8Array[outIdx++] = 0x80 | (u & 63);
- } else {
- if (outIdx + 5 >= endIdx) break;
- outU8Array[outIdx++] = 0xFC | (u >> 30);
- outU8Array[outIdx++] = 0x80 | ((u >> 24) & 63);
- outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63);
- outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63);
- outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
- outU8Array[outIdx++] = 0x80 | (u & 63);
- }
- }
- // Null-terminate the pointer to the buffer.
- outU8Array[outIdx] = 0;
- return outIdx - startIdx;
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in UTF8 form. The copy will require at most str.length*4+1 bytes of space in the HEAP.
-// Use the function lengthBytesUTF8 to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF8(str, outPtr, maxBytesToWrite) {
- return stringToUTF8Array(str, HEAPU8,outPtr, maxBytesToWrite);
-}
-
-// Returns the number of bytes the given Javascript string takes if encoded as a UTF8 byte array, EXCLUDING the null terminator byte.
-
-function lengthBytesUTF8(str) {
- var len = 0;
- for (var i = 0; i < str.length; ++i) {
- // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- var u = str.charCodeAt(i); // possibly a lead surrogate
- if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF);
- if (u <= 0x7F) {
- ++len;
- } else if (u <= 0x7FF) {
- len += 2;
- } else if (u <= 0xFFFF) {
- len += 3;
- } else if (u <= 0x1FFFFF) {
- len += 4;
- } else if (u <= 0x3FFFFFF) {
- len += 5;
- } else {
- len += 6;
- }
- }
- return len;
-}
-
-// Given a pointer 'ptr' to a null-terminated UTF16LE-encoded string in the emscripten HEAP, returns
-// a copy of that string as a Javascript String object.
-
-var UTF16Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-16le') : undefined;
-function UTF16ToString(ptr) {
- var endPtr = ptr;
- // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
- // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
- var idx = endPtr >> 1;
- while (HEAP16[idx]) ++idx;
- endPtr = idx << 1;
-
- if (endPtr - ptr > 32 && UTF16Decoder) {
- return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr));
- } else {
- var i = 0;
-
- var str = '';
- while (1) {
- var codeUnit = HEAP16[(((ptr)+(i*2))>>1)];
- if (codeUnit == 0) return str;
- ++i;
- // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through.
- str += String.fromCharCode(codeUnit);
- }
- }
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in UTF16 form. The copy will require at most str.length*4+2 bytes of space in the HEAP.
-// Use the function lengthBytesUTF16() to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Parameters:
-// str: the Javascript string to copy.
-// outPtr: Byte address in Emscripten HEAP where to write the string to.
-// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
-// terminator, i.e. if maxBytesToWrite=2, only the null terminator will be written and nothing else.
-// maxBytesToWrite<2 does not write any bytes to the output, not even the null terminator.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF16(str, outPtr, maxBytesToWrite) {
- // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
- if (maxBytesToWrite === undefined) {
- maxBytesToWrite = 0x7FFFFFFF;
- }
- if (maxBytesToWrite < 2) return 0;
- maxBytesToWrite -= 2; // Null terminator.
- var startPtr = outPtr;
- var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length;
- for (var i = 0; i < numCharsToWrite; ++i) {
- // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP.
- var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
- HEAP16[((outPtr)>>1)]=codeUnit;
- outPtr += 2;
- }
- // Null-terminate the pointer to the HEAP.
- HEAP16[((outPtr)>>1)]=0;
- return outPtr - startPtr;
-}
-
-// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
-
-function lengthBytesUTF16(str) {
- return str.length*2;
-}
-
-function UTF32ToString(ptr) {
- var i = 0;
-
- var str = '';
- while (1) {
- var utf32 = HEAP32[(((ptr)+(i*4))>>2)];
- if (utf32 == 0)
- return str;
- ++i;
- // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- if (utf32 >= 0x10000) {
- var ch = utf32 - 0x10000;
- str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
- } else {
- str += String.fromCharCode(utf32);
- }
- }
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in UTF32 form. The copy will require at most str.length*4+4 bytes of space in the HEAP.
-// Use the function lengthBytesUTF32() to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Parameters:
-// str: the Javascript string to copy.
-// outPtr: Byte address in Emscripten HEAP where to write the string to.
-// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
-// terminator, i.e. if maxBytesToWrite=4, only the null terminator will be written and nothing else.
-// maxBytesToWrite<4 does not write any bytes to the output, not even the null terminator.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF32(str, outPtr, maxBytesToWrite) {
- // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
- if (maxBytesToWrite === undefined) {
- maxBytesToWrite = 0x7FFFFFFF;
- }
- if (maxBytesToWrite < 4) return 0;
- var startPtr = outPtr;
- var endPtr = startPtr + maxBytesToWrite - 4;
- for (var i = 0; i < str.length; ++i) {
- // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
- if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) {
- var trailSurrogate = str.charCodeAt(++i);
- codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF);
- }
- HEAP32[((outPtr)>>2)]=codeUnit;
- outPtr += 4;
- if (outPtr + 4 > endPtr) break;
- }
- // Null-terminate the pointer to the HEAP.
- HEAP32[((outPtr)>>2)]=0;
- return outPtr - startPtr;
-}
-
-// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
-
-function lengthBytesUTF32(str) {
- var len = 0;
- for (var i = 0; i < str.length; ++i) {
- // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
- // See http://unicode.org/faq/utf_bom.html#utf16-3
- var codeUnit = str.charCodeAt(i);
- if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate.
- len += 4;
- }
-
- return len;
-}
-
-// Allocate heap space for a JS string, and write it there.
-// It is the responsibility of the caller to free() that memory.
-function allocateUTF8(str) {
- var size = lengthBytesUTF8(str) + 1;
- var ret = _malloc(size);
- if (ret) stringToUTF8Array(str, HEAP8, ret, size);
- return ret;
-}
-
-// Allocate stack space for a JS string, and write it there.
-function allocateUTF8OnStack(str) {
- var size = lengthBytesUTF8(str) + 1;
- var ret = stackAlloc(size);
- stringToUTF8Array(str, HEAP8, ret, size);
- return ret;
-}
-
-function demangle(func) {
- return func;
-}
-
-function demangleAll(text) {
- var regex =
- /__Z[\w\d_]+/g;
- return text.replace(regex,
- function(x) {
- var y = demangle(x);
- return x === y ? x : (y + ' [' + x + ']');
- });
-}
-
-function jsStackTrace() {
- var err = new Error();
- if (!err.stack) {
- // IE10+ special cases: It does have callstack info, but it is only populated if an Error object is thrown,
- // so try that as a special-case.
- try {
- throw new Error(0);
- } catch(e) {
- err = e;
- }
- if (!err.stack) {
- return '(no stack trace available)';
- }
- }
- return err.stack.toString();
-}
-
-function stackTrace() {
- var js = jsStackTrace();
- if (Module['extraStackTrace']) js += '\n' + Module['extraStackTrace']();
- return demangleAll(js);
-}
-
-// Memory management
-
-var PAGE_SIZE = 16384;
-var WASM_PAGE_SIZE = 65536;
-var ASMJS_PAGE_SIZE = 16777216;
-var MIN_TOTAL_MEMORY = 16777216;
-
-function alignUp(x, multiple) {
- if (x % multiple > 0) {
- x += multiple - (x % multiple);
- }
- return x;
-}
-
-var HEAP,
-/** @type {ArrayBuffer} */
- buffer,
-/** @type {Int8Array} */
- HEAP8,
-/** @type {Uint8Array} */
- HEAPU8,
-/** @type {Int16Array} */
- HEAP16,
-/** @type {Uint16Array} */
- HEAPU16,
-/** @type {Int32Array} */
- HEAP32,
-/** @type {Uint32Array} */
- HEAPU32,
-/** @type {Float32Array} */
- HEAPF32,
-/** @type {Float64Array} */
- HEAPF64;
-
-function updateGlobalBuffer(buf) {
- Module['buffer'] = buffer = buf;
-}
-
-function updateGlobalBufferViews() {
- Module['HEAP8'] = HEAP8 = new Int8Array(buffer);
- Module['HEAP16'] = HEAP16 = new Int16Array(buffer);
- Module['HEAP32'] = HEAP32 = new Int32Array(buffer);
- Module['HEAPU8'] = HEAPU8 = new Uint8Array(buffer);
- Module['HEAPU16'] = HEAPU16 = new Uint16Array(buffer);
- Module['HEAPU32'] = HEAPU32 = new Uint32Array(buffer);
- Module['HEAPF32'] = HEAPF32 = new Float32Array(buffer);
- Module['HEAPF64'] = HEAPF64 = new Float64Array(buffer);
-}
-
-var STATIC_BASE, STATICTOP, staticSealed; // static area
-var STACK_BASE, STACKTOP, STACK_MAX; // stack area
-var DYNAMIC_BASE, DYNAMICTOP_PTR; // dynamic area handled by sbrk
-
- STATIC_BASE = STATICTOP = STACK_BASE = STACKTOP = STACK_MAX = DYNAMIC_BASE = DYNAMICTOP_PTR = 0;
- staticSealed = false;
-
-
-
-
-function abortOnCannotGrowMemory() {
- abort('Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value ' + TOTAL_MEMORY + ', (2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ');
-}
-
-if (!Module['reallocBuffer']) Module['reallocBuffer'] = function(size) {
- var ret;
- try {
- var oldHEAP8 = HEAP8;
- ret = new ArrayBuffer(size);
- var temp = new Int8Array(ret);
- temp.set(oldHEAP8);
- } catch(e) {
- return false;
- }
- var success = _emscripten_replace_memory(ret);
- if (!success) return false;
- return ret;
-};
-
-function enlargeMemory() {
- // TOTAL_MEMORY is the current size of the actual array, and DYNAMICTOP is the new top.
-
-
- var PAGE_MULTIPLE = Module["usingWasm"] ? WASM_PAGE_SIZE : ASMJS_PAGE_SIZE; // In wasm, heap size must be a multiple of 64KB. In asm.js, they need to be multiples of 16MB.
- var LIMIT = 2147483648 - PAGE_MULTIPLE; // We can do one page short of 2GB as theoretical maximum.
-
- if (HEAP32[DYNAMICTOP_PTR>>2] > LIMIT) {
- return false;
- }
-
- var OLD_TOTAL_MEMORY = TOTAL_MEMORY;
- TOTAL_MEMORY = Math.max(TOTAL_MEMORY, MIN_TOTAL_MEMORY); // So the loop below will not be infinite, and minimum asm.js memory size is 16MB.
-
- while (TOTAL_MEMORY < HEAP32[DYNAMICTOP_PTR>>2]) { // Keep incrementing the heap size as long as it's less than what is requested.
- if (TOTAL_MEMORY <= 536870912) {
- TOTAL_MEMORY = alignUp(2 * TOTAL_MEMORY, PAGE_MULTIPLE); // Simple heuristic: double until 1GB...
- } else {
- // ..., but after that, add smaller increments towards 2GB, which we cannot reach
- TOTAL_MEMORY = Math.min(alignUp((3 * TOTAL_MEMORY + 2147483648) / 4, PAGE_MULTIPLE), LIMIT);
- }
- }
-
-
-
- var replacement = Module['reallocBuffer'](TOTAL_MEMORY);
- if (!replacement || replacement.byteLength != TOTAL_MEMORY) {
- // restore the state to before this call, we failed
- TOTAL_MEMORY = OLD_TOTAL_MEMORY;
- return false;
- }
-
- // everything worked
-
- updateGlobalBuffer(replacement);
- updateGlobalBufferViews();
-
-
-
- return true;
-}
-
-var byteLength;
-try {
- byteLength = Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype, 'byteLength').get);
- byteLength(new ArrayBuffer(4)); // can fail on older ie
-} catch(e) { // can fail on older node/v8
- byteLength = function(buffer) { return buffer.byteLength; };
-}
-
-var TOTAL_STACK = Module['TOTAL_STACK'] || 5242880;
-var TOTAL_MEMORY = Module['TOTAL_MEMORY'] || 16777216;
-if (TOTAL_MEMORY < TOTAL_STACK) err('TOTAL_MEMORY should be larger than TOTAL_STACK, was ' + TOTAL_MEMORY + '! (TOTAL_STACK=' + TOTAL_STACK + ')');
-
-// Initialize the runtime's memory
-
-
-
-// Use a provided buffer, if there is one, or else allocate a new one
-if (Module['buffer']) {
- buffer = Module['buffer'];
-} else {
- // Use a WebAssembly memory where available
- if (typeof WebAssembly === 'object' && typeof WebAssembly.Memory === 'function') {
- Module['wasmMemory'] = new WebAssembly.Memory({ 'initial': TOTAL_MEMORY / WASM_PAGE_SIZE });
- buffer = Module['wasmMemory'].buffer;
- } else
- {
- buffer = new ArrayBuffer(TOTAL_MEMORY);
- }
- Module['buffer'] = buffer;
-}
-updateGlobalBufferViews();
-
-
-function getTotalMemory() {
- return TOTAL_MEMORY;
-}
-
-// Endianness check (note: assumes compiler arch was little-endian)
-
-function callRuntimeCallbacks(callbacks) {
- while(callbacks.length > 0) {
- var callback = callbacks.shift();
- if (typeof callback == 'function') {
- callback();
- continue;
- }
- var func = callback.func;
- if (typeof func === 'number') {
- if (callback.arg === undefined) {
- Module['dynCall_v'](func);
- } else {
- Module['dynCall_vi'](func, callback.arg);
- }
- } else {
- func(callback.arg === undefined ? null : callback.arg);
- }
- }
-}
-
-var __ATPRERUN__ = []; // functions called before the runtime is initialized
-var __ATINIT__ = []; // functions called during startup
-var __ATMAIN__ = []; // functions called when main() is to be run
-var __ATEXIT__ = []; // functions called during shutdown
-var __ATPOSTRUN__ = []; // functions called after the main() is called
-
-var runtimeInitialized = false;
-var runtimeExited = false;
-
-
-function preRun() {
- // compatibility - merge in anything from Module['preRun'] at this time
- if (Module['preRun']) {
- if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']];
- while (Module['preRun'].length) {
- addOnPreRun(Module['preRun'].shift());
- }
- }
- callRuntimeCallbacks(__ATPRERUN__);
-}
-
-function ensureInitRuntime() {
- if (runtimeInitialized) return;
- runtimeInitialized = true;
- callRuntimeCallbacks(__ATINIT__);
-}
-
-function preMain() {
- callRuntimeCallbacks(__ATMAIN__);
-}
-
-function exitRuntime() {
- callRuntimeCallbacks(__ATEXIT__);
- runtimeExited = true;
-}
-
-function postRun() {
- // compatibility - merge in anything from Module['postRun'] at this time
- 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 addOnPreMain(cb) {
- __ATMAIN__.unshift(cb);
-}
-
-function addOnExit(cb) {
- __ATEXIT__.unshift(cb);
-}
-
-function addOnPostRun(cb) {
- __ATPOSTRUN__.unshift(cb);
-}
-
-// Deprecated: This function should not be called because it is unsafe and does not provide
-// a maximum length limit of how many bytes it is allowed to write. Prefer calling the
-// function stringToUTF8Array() instead, which takes in a maximum length that can be used
-// to be secure from out of bounds writes.
-/** @deprecated */
-function writeStringToMemory(string, buffer, dontAddNull) {
- warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!');
-
- var /** @type {number} */ lastChar, /** @type {number} */ end;
- if (dontAddNull) {
- // stringToUTF8Array always appends null. If we don't want to do that, remember the
- // character that existed at the location where the null will be placed, and restore
- // that after the write (below).
- end = buffer + lengthBytesUTF8(string);
- lastChar = HEAP8[end];
- }
- stringToUTF8(string, buffer, Infinity);
- if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character.
-}
-
-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);
- }
- // Null-terminate the pointer to the HEAP.
- if (!dontAddNull) HEAP8[((buffer)>>0)]=0;
-}
-
-function unSign(value, bits, ignore) {
- if (value >= 0) {
- return value;
- }
- return bits <= 32 ? 2*Math.abs(1 << (bits-1)) + value // Need some trickery, since if bits == 32, we are right at the limit of the bits JS uses in bitshifts
- : Math.pow(2, bits) + value;
-}
-function reSign(value, bits, ignore) {
- if (value <= 0) {
- return value;
- }
- var half = bits <= 32 ? Math.abs(1 << (bits-1)) // abs is needed if bits == 32
- : Math.pow(2, bits-1);
- if (value >= half && (bits <= 32 || value > half)) { // for huge values, we can hit the precision limit and always get true here. so don't do that
- // but, in general there is no perfect solution here. With 64-bit ints, we get rounding and errors
- // TODO: In i64 mode 1, resign the two parts separately and safely
- value = -2*half + value; // Cannot bitshift half, as it may be at the limit of the bits JS uses in bitshifts
- }
- return value;
-}
-
-
-var Math_abs = Math.abs;
-var Math_cos = Math.cos;
-var Math_sin = Math.sin;
-var Math_tan = Math.tan;
-var Math_acos = Math.acos;
-var Math_asin = Math.asin;
-var Math_atan = Math.atan;
-var Math_atan2 = Math.atan2;
-var Math_exp = Math.exp;
-var Math_log = Math.log;
-var Math_sqrt = Math.sqrt;
-var Math_ceil = Math.ceil;
-var Math_floor = Math.floor;
-var Math_pow = Math.pow;
-var Math_imul = Math.imul;
-var Math_fround = Math.fround;
-var Math_round = Math.round;
-var Math_min = Math.min;
-var Math_max = Math.max;
-var Math_clz32 = Math.clz32;
-var Math_trunc = Math.trunc;
-
-// A counter of dependencies for calling run(). If we need to
-// do asynchronous work before running, increment this and
-// decrement it. Incrementing must happen in a place like
-// Module.preRun (used by emcc to add file preloading).
-// Note that you can add dependencies in preRun, even though
-// it happens right before run - run will be postponed until
-// the dependencies are met.
-var runDependencies = 0;
-var runDependencyWatcher = null;
-var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled
-
-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(); // can add another dependenciesFulfilled
- }
- }
-}
-
-Module["preloadedImages"] = {}; // maps url to image data
-Module["preloadedAudios"] = {}; // maps url to audio data
-
-
-
-var memoryInitializer = null;
-
-
-
-
-
-
-// Copyright 2017 The Emscripten Authors. All rights reserved.
-// Emscripten is available under two separate licenses, the MIT license and the
-// University of Illinois/NCSA Open Source License. Both these licenses can be
-// found in the LICENSE file.
-
-// Prefix of data URIs emitted by SINGLE_FILE and related options.
-var dataURIPrefix = 'data:application/octet-stream;base64,';
-
-// Indicates whether filename is a base64 data URI.
-function isDataURI(filename) {
- return String.prototype.startsWith ?
- filename.startsWith(dataURIPrefix) :
- filename.indexOf(dataURIPrefix) === 0;
-}
-
-
-
-
-function integrateWasmJS() {
- // wasm.js has several methods for creating the compiled code module here:
- // * 'native-wasm' : use native WebAssembly support in the browser
- // * 'interpret-s-expr': load s-expression code from a .wast and interpret
- // * 'interpret-binary': load binary wasm and interpret
- // * 'interpret-asm2wasm': load asm.js code, translate to wasm, and interpret
- // * 'asmjs': no wasm, just load the asm.js code and use that (good for testing)
- // The method is set at compile time (BINARYEN_METHOD)
- // The method can be a comma-separated list, in which case, we will try the
- // options one by one. Some of them can fail gracefully, and then we can try
- // the next.
-
- // inputs
-
- var method = 'native-wasm';
-
- var wasmTextFile = 'money.wast';
- var wasmBinaryFile = 'money.wasm';
- var asmjsCodeFile = 'money.temp.asm.js';
-
- if (!isDataURI(wasmTextFile)) {
- wasmTextFile = locateFile(wasmTextFile);
- }
- if (!isDataURI(wasmBinaryFile)) {
- wasmBinaryFile = locateFile(wasmBinaryFile);
- }
- if (!isDataURI(asmjsCodeFile)) {
- asmjsCodeFile = locateFile(asmjsCodeFile);
- }
-
- // utilities
-
- var wasmPageSize = 64*1024;
-
- var info = {
- 'global': null,
- 'env': null,
- 'asm2wasm': asm2wasmImports,
- 'parent': Module // Module inside wasm-js.cpp refers to wasm-js.cpp; this allows access to the outside program.
- };
-
- var exports = null;
-
-
- function mergeMemory(newBuffer) {
- // The wasm instance creates its memory. But static init code might have written to
- // buffer already, including the mem init file, and we must copy it over in a proper merge.
- // TODO: avoid this copy, by avoiding such static init writes
- // TODO: in shorter term, just copy up to the last static init write
- var oldBuffer = Module['buffer'];
- if (newBuffer.byteLength < oldBuffer.byteLength) {
- err('the new buffer in mergeMemory is smaller than the previous one. in native wasm, we should grow memory here');
- }
- var oldView = new Int8Array(oldBuffer);
- var newView = new Int8Array(newBuffer);
-
-
- newView.set(oldView);
- updateGlobalBuffer(newBuffer);
- updateGlobalBufferViews();
- }
-
- function getBinary() {
- try {
- if (Module['wasmBinary']) {
- return new Uint8Array(Module['wasmBinary']);
- }
- if (Module['readBinary']) {
- return Module['readBinary'](wasmBinaryFile);
- } else {
- throw "both async and sync fetching of the wasm failed";
- }
- }
- catch (err) {
- abort(err);
- }
- }
-
- function getBinaryPromise() {
- // if we don't have the binary yet, and have the Fetch api, use that
- // in some environments, like Electron's render process, Fetch api may be present, but have a different context than expected, let's only use it on the Web
- if (!Module['wasmBinary'] && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === 'function') {
- return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function(response) {
- if (!response['ok']) {
- throw "failed to load wasm binary file at '" + wasmBinaryFile + "'";
- }
- return response['arrayBuffer']();
- }).catch(function () {
- return getBinary();
- });
- }
- // Otherwise, getBinary should be able to get it synchronously
- return new Promise(function(resolve, reject) {
- resolve(getBinary());
- });
- }
-
- // do-method functions
-
-
- function doNativeWasm(global, env, providedBuffer) {
- if (typeof WebAssembly !== 'object') {
- err('no native wasm support detected');
- return false;
- }
- // prepare memory import
- if (!(Module['wasmMemory'] instanceof WebAssembly.Memory)) {
- err('no native wasm Memory in use');
- return false;
- }
- env['memory'] = Module['wasmMemory'];
- // Load the wasm module and create an instance of using native support in the JS engine.
- info['global'] = {
- 'NaN': NaN,
- 'Infinity': Infinity
- };
- info['global.Math'] = Math;
- info['env'] = env;
- // handle a generated wasm instance, receiving its exports and
- // performing other necessary setup
- function receiveInstance(instance, module) {
- exports = instance.exports;
- if (exports.memory) mergeMemory(exports.memory);
- Module['asm'] = exports;
- Module["usingWasm"] = true;
- removeRunDependency('wasm-instantiate');
- }
- addRunDependency('wasm-instantiate');
-
- // User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback
- // to manually instantiate the Wasm module themselves. This allows pages to run the instantiation parallel
- // to any other async startup actions they are performing.
- if (Module['instantiateWasm']) {
- try {
- return Module['instantiateWasm'](info, receiveInstance);
- } catch(e) {
- err('Module.instantiateWasm callback failed with error: ' + e);
- return false;
- }
- }
-
- function receiveInstantiatedSource(output) {
- // 'output' is a WebAssemblyInstantiatedSource object which has both the module and instance.
- // receiveInstance() will swap in the exports (to Module.asm) so they can be called
- receiveInstance(output['instance'], output['module']);
- }
- function instantiateArrayBuffer(receiver) {
- getBinaryPromise().then(function(binary) {
- return WebAssembly.instantiate(binary, info);
- }).then(receiver, function(reason) {
- err('failed to asynchronously prepare wasm: ' + reason);
- abort(reason);
- });
- }
- // Prefer streaming instantiation if available.
- if (!Module['wasmBinary'] &&
- typeof WebAssembly.instantiateStreaming === 'function' &&
- !isDataURI(wasmBinaryFile) &&
- typeof fetch === 'function') {
- WebAssembly.instantiateStreaming(fetch(wasmBinaryFile, { credentials: 'same-origin' }), info)
- .then(receiveInstantiatedSource, function(reason) {
- // We expect the most common failure cause to be a bad MIME type for the binary,
- // in which case falling back to ArrayBuffer instantiation should work.
- err('wasm streaming compile failed: ' + reason);
- err('falling back to ArrayBuffer instantiation');
- instantiateArrayBuffer(receiveInstantiatedSource);
- });
- } else {
- instantiateArrayBuffer(receiveInstantiatedSource);
- }
- return {}; // no exports yet; we'll fill them in later
- }
-
-
- // We may have a preloaded value in Module.asm, save it
- Module['asmPreload'] = Module['asm'];
-
- // Memory growth integration code
-
- var asmjsReallocBuffer = Module['reallocBuffer'];
-
- var wasmReallocBuffer = function(size) {
- var PAGE_MULTIPLE = Module["usingWasm"] ? WASM_PAGE_SIZE : ASMJS_PAGE_SIZE; // In wasm, heap size must be a multiple of 64KB. In asm.js, they need to be multiples of 16MB.
- size = alignUp(size, PAGE_MULTIPLE); // round up to wasm page size
- var old = Module['buffer'];
- var oldSize = old.byteLength;
- if (Module["usingWasm"]) {
- // native wasm support
- try {
- var result = Module['wasmMemory'].grow((size - oldSize) / wasmPageSize); // .grow() takes a delta compared to the previous size
- if (result !== (-1 | 0)) {
- // success in native wasm memory growth, get the buffer from the memory
- return Module['buffer'] = Module['wasmMemory'].buffer;
- } else {
- return null;
- }
- } catch(e) {
- return null;
- }
- }
- };
-
- Module['reallocBuffer'] = function(size) {
- if (finalMethod === 'asmjs') {
- return asmjsReallocBuffer(size);
- } else {
- return wasmReallocBuffer(size);
- }
- };
-
- // we may try more than one; this is the final one, that worked and we are using
- var finalMethod = '';
-
- // Provide an "asm.js function" for the application, called to "link" the asm.js module. We instantiate
- // the wasm module at that time, and it receives imports and provides exports and so forth, the app
- // doesn't need to care that it is wasm or polyfilled wasm or asm.js.
-
- Module['asm'] = function(global, env, providedBuffer) {
- // import table
- if (!env['table']) {
- var TABLE_SIZE = Module['wasmTableSize'];
- if (TABLE_SIZE === undefined) TABLE_SIZE = 1024; // works in binaryen interpreter at least
- var MAX_TABLE_SIZE = Module['wasmMaxTableSize'];
- if (typeof WebAssembly === 'object' && typeof WebAssembly.Table === 'function') {
- if (MAX_TABLE_SIZE !== undefined) {
- env['table'] = new WebAssembly.Table({ 'initial': TABLE_SIZE, 'maximum': MAX_TABLE_SIZE, 'element': 'anyfunc' });
- } else {
- env['table'] = new WebAssembly.Table({ 'initial': TABLE_SIZE, element: 'anyfunc' });
- }
- } else {
- env['table'] = new Array(TABLE_SIZE); // works in binaryen interpreter at least
- }
- Module['wasmTable'] = env['table'];
- }
-
- if (!env['__memory_base']) {
- env['__memory_base'] = Module['STATIC_BASE']; // tell the memory segments where to place themselves
- }
- if (!env['__table_base']) {
- env['__table_base'] = 0; // table starts at 0 by default, in dynamic linking this will change
- }
-
- // try the methods. each should return the exports if it succeeded
-
- var exports;
- exports = doNativeWasm(global, env, providedBuffer);
-
- assert(exports, 'no binaryen method succeeded.');
-
-
- return exports;
- };
-
- var methodHandler = Module['asm']; // note our method handler, as we may modify Module['asm'] later
-}
-
-integrateWasmJS();
-
-// === Body ===
-
-var ASM_CONSTS = [function() { return screen.width; },
- function() { return screen.height; },
- function($0) { if (typeof Module['setWindowTitle'] !== 'undefined') { Module['setWindowTitle'](Module['Pointer_stringify']($0)); } return 0; },
- 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 & 0xff; data[dst+1] = (val >> 8) & 0xff; data[dst+2] = (val >> 16) & 0xff; data[dst+3] = 0xff; src++; dst += 4; } } else { if (SDL2.data32Data !== data) { SDL2.data32 = new Int32Array(data.buffer); SDL2.data8 = new Uint8Array(data.buffer); } var data32 = SDL2.data32; num = data32.length; data32.set(HEAP32.subarray(src, src + num)); var data8 = SDL2.data8; var i = 3; var j = i + 4*num; if (num % 8 == 0) { while (i < j) { data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; } } else { while (i < j) { data8[i] = 0xff; i = i + 4 | 0; } } } SDL2.ctx.putImageData(SDL2.image, 0, 0); return 0; },
- 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 & 0xff; data[dst+1] = (val >> 8) & 0xff; data[dst+2] = (val >> 16) & 0xff; data[dst+3] = (val >> 24) & 0xff; 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; },
- function($0) { if (Module['canvas']) { Module['canvas'].style['cursor'] = Module['Pointer_stringify']($0); } return 0; },
- function() { if (Module['canvas']) { Module['canvas'].style['cursor'] = 'none'; } },
- function() { if (typeof(AudioContext) !== 'undefined') { return 1; } else if (typeof(webkitAudioContext) !== 'undefined') { return 1; } return 0; },
- function() { if ((typeof(navigator.mediaDevices) !== 'undefined') && (typeof(navigator.mediaDevices.getUserMedia) !== 'undefined')) { return 1; } else if (typeof(navigator.webkitGetUserMedia) !== 'undefined') { return 1; } return 0; },
- function($0) { if(typeof(SDL2) === 'undefined') { SDL2 = {}; } if (!$0) { SDL2.audio = {}; } else { SDL2.capture = {}; } if (!SDL2.audioContext) { if (typeof(AudioContext) !== 'undefined') { SDL2.audioContext = new AudioContext(); } else if (typeof(webkitAudioContext) !== 'undefined') { SDL2.audioContext = new webkitAudioContext(); } } return SDL2.audioContext === undefined ? -1 : 0; },
- function() { return SDL2.audioContext.sampleRate; },
- function($0, $1, $2, $3) { 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(0.0); SDL2.capture.currentCaptureBuffer = audioProcessingEvent.inputBuffer; Runtime.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(0.0); var silence_callback = function() { SDL2.capture.currentCaptureBuffer = SDL2.capture.silenceBuffer; Runtime.dynCall('vi', $2, [$3]); }; SDL2.capture.silenceTimer = setTimeout(silence_callback, ($1 / SDL2.audioContext.sampleRate) * 1000); 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); } },
- function($0, $1, $2, $3) { 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']; Runtime.dynCall('vi', $2, [$3]); }; SDL2.audio.scriptProcessorNode['connect'](SDL2.audioContext['destination']); },
- function($0) { if ($0) { if (SDL2.capture.silenceTimer !== undefined) { clearTimeout(SDL2.capture.silenceTimer); } if (SDL2.capture.stream !== undefined) { var tracks = SDL2.capture.stream.getAudioTracks(); for (var i = 0; i < tracks.length; i++) { SDL2.capture.stream.removeTrack(tracks[i]); } SDL2.capture.stream = undefined; } if (SDL2.capture.scriptProcessorNode !== undefined) { SDL2.capture.scriptProcessorNode.onaudioprocess = function(audioProcessingEvent) {}; SDL2.capture.scriptProcessorNode.disconnect(); SDL2.capture.scriptProcessorNode = undefined; } if (SDL2.capture.mediaStreamNode !== undefined) { SDL2.capture.mediaStreamNode.disconnect(); SDL2.capture.mediaStreamNode = undefined; } if (SDL2.capture.silenceBuffer !== undefined) { SDL2.capture.silenceBuffer = undefined } SDL2.capture = undefined; } else { if (SDL2.audio.scriptProcessorNode != undefined) { SDL2.audio.scriptProcessorNode.disconnect(); SDL2.audio.scriptProcessorNode = undefined; } SDL2.audio = undefined; } if ((SDL2.audioContext !== undefined) && (SDL2.audio === undefined) && (SDL2.capture === undefined)) { SDL2.audioContext.close(); SDL2.audioContext = undefined; } },
- function($0, $1) { 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'); } } } },
- function($0, $1) { 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]; } } }];
-
-function _emscripten_asm_const_i(code) {
- return ASM_CONSTS[code]();
-}
-
-function _emscripten_asm_const_iiiii(code, a0, a1, a2, a3) {
- return ASM_CONSTS[code](a0, a1, a2, a3);
-}
-
-function _emscripten_asm_const_ii(code, a0) {
- return ASM_CONSTS[code](a0);
-}
-
-function _emscripten_asm_const_iii(code, a0, a1) {
- return ASM_CONSTS[code](a0, a1);
-}
-
-function _emscripten_asm_const_iiiiii(code, a0, a1, a2, a3, a4) {
- return ASM_CONSTS[code](a0, a1, a2, a3, a4);
-}
-
-function _emscripten_asm_const_iiii(code, a0, a1, a2) {
- return ASM_CONSTS[code](a0, a1, a2);
-}
-
-
-
-
-STATIC_BASE = GLOBAL_BASE;
-
-STATICTOP = STATIC_BASE + 155824;
-/* global initializers */ __ATINIT__.push({ func: function() { ___emscripten_environ_constructor() } });
-
-
-
-
-
-
-
-var STATIC_BUMP = 155824;
-Module["STATIC_BASE"] = STATIC_BASE;
-Module["STATIC_BUMP"] = STATIC_BUMP;
-
-/* no memory initializer */
-var tempDoublePtr = STATICTOP; STATICTOP += 16;
-
-function copyTempFloat(ptr) { // functions, because inlining this code increases code size too much
- HEAP8[tempDoublePtr] = HEAP8[ptr];
- HEAP8[tempDoublePtr+1] = HEAP8[ptr+1];
- HEAP8[tempDoublePtr+2] = HEAP8[ptr+2];
- HEAP8[tempDoublePtr+3] = HEAP8[ptr+3];
-}
-
-function copyTempDouble(ptr) {
- HEAP8[tempDoublePtr] = HEAP8[ptr];
- HEAP8[tempDoublePtr+1] = HEAP8[ptr+1];
- HEAP8[tempDoublePtr+2] = HEAP8[ptr+2];
- HEAP8[tempDoublePtr+3] = HEAP8[ptr+3];
- HEAP8[tempDoublePtr+4] = HEAP8[ptr+4];
- HEAP8[tempDoublePtr+5] = HEAP8[ptr+5];
- HEAP8[tempDoublePtr+6] = HEAP8[ptr+6];
- HEAP8[tempDoublePtr+7] = HEAP8[ptr+7];
-}
-
-// {{PRE_LIBRARY}}
-
-
- function ___assert_fail(condition, filename, line, func) {
- abort('Assertion failed: ' + Pointer_stringify(condition) + ', at: ' + [filename ? Pointer_stringify(filename) : 'unknown filename', line, func ? Pointer_stringify(func) : 'unknown function']);
- }
-
-
- var ENV={};function ___buildEnvironment(environ) {
- // WARNING: Arbitrary limit!
- var MAX_ENV_VALUES = 64;
- var TOTAL_ENV_SIZE = 1024;
-
- // Statically allocate memory for the environment.
- var poolPtr;
- var envPtr;
- if (!___buildEnvironment.called) {
- ___buildEnvironment.called = true;
- // Set default values. Use string keys for Closure Compiler compatibility.
- ENV['USER'] = ENV['LOGNAME'] = 'web_user';
- ENV['PATH'] = '/';
- ENV['PWD'] = '/';
- ENV['HOME'] = '/home/web_user';
- ENV['LANG'] = 'C.UTF-8';
- ENV['_'] = Module['thisProgram'];
- // Allocate memory.
- poolPtr = getMemory(TOTAL_ENV_SIZE);
- envPtr = getMemory(MAX_ENV_VALUES * 4);
- HEAP32[((envPtr)>>2)]=poolPtr;
- HEAP32[((environ)>>2)]=envPtr;
- } else {
- envPtr = HEAP32[((environ)>>2)];
- poolPtr = HEAP32[((envPtr)>>2)];
- }
-
- // Collect key=value lines.
- var strings = [];
- var totalSize = 0;
- for (var key in ENV) {
- if (typeof ENV[key] === 'string') {
- var line = key + '=' + ENV[key];
- strings.push(line);
- totalSize += line.length;
- }
- }
- if (totalSize > TOTAL_ENV_SIZE) {
- throw new Error('Environment size exceeded TOTAL_ENV_SIZE!');
- }
-
- // Make new.
- var ptrSize = 4;
- for (var i = 0; i < strings.length; i++) {
- var line = strings[i];
- writeAsciiToMemory(line, poolPtr);
- HEAP32[(((envPtr)+(i * ptrSize))>>2)]=poolPtr;
- poolPtr += line.length + 1;
- }
- HEAP32[(((envPtr)+(strings.length * ptrSize))>>2)]=0;
- }
-
- function ___lock() {}
-
-
-
-
- var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};
-
- var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};
-
- function ___setErrNo(value) {
- if (Module['___errno_location']) HEAP32[((Module['___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) {
- // if the path tries to go above the root, `up` ends up > 0
- 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 the path is allowed to go above the root, restore leading ..s
- if (allowAboveRoot) {
- for (; up; up--) {
- parts.unshift('..');
- }
- }
- return parts;
- },normalize:function (path) {
- var isAbsolute = path.charAt(0) === '/',
- trailingSlash = path.substr(-1) === '/';
- // Normalize the path
- 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) {
- // No dirname whatsoever
- return '.';
- }
- if (dir) {
- // It has a dirname, strip trailing slash
- dir = dir.substr(0, dir.length - 1);
- }
- return root + dir;
- },basename:function (path) {
- // EMSCRIPTEN return '/'' for '/', not an empty string
- if (path === '/') return '/';
- var lastSlash = path.lastIndexOf('/');
- if (lastSlash === -1) return path;
- return path.substr(lastSlash+1);
- },extname:function (path) {
- return PATH.splitPath(path)[3];
- },join:function () {
- var paths = Array.prototype.slice.call(arguments, 0);
- return PATH.normalize(paths.join('/'));
- },join2:function (l, r) {
- return PATH.normalize(l + '/' + r);
- },resolve:function () {
- var resolvedPath = '',
- resolvedAbsolute = false;
- for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
- var path = (i >= 0) ? arguments[i] : FS.cwd();
- // Skip empty and invalid entries
- if (typeof path !== 'string') {
- throw new TypeError('Arguments to path.resolve must be strings');
- } else if (!path) {
- return ''; // an invalid portion invalidates the whole thing
- }
- resolvedPath = path + '/' + resolvedPath;
- resolvedAbsolute = path.charAt(0) === '/';
- }
- // At this point the path should be resolved to a full absolute path, but
- // handle relative paths to be safe (might happen when process.cwd() fails)
- resolvedPath = PATH.normalizeArray(resolvedPath.split('/').filter(function(p) {
- return !!p;
- }), !resolvedAbsolute).join('/');
- return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
- },relative:function (from, to) {
- from = PATH.resolve(from).substr(1);
- to = PATH.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 () {
- // https://github.com/kripken/emscripten/pull/1555
- // if (ENVIRONMENT_IS_NODE) {
- // // currently, FS.init does not distinguish if process.stdin is a file or TTY
- // // device, it always assumes it's a TTY device. because of this, we're forcing
- // // process.stdin to UTF8 encoding to at least make stdin reading compatible
- // // with text files until FS.init can be refactored.
- // process['stdin']['setEncoding']('utf8');
- // }
- },shutdown:function () {
- // https://github.com/kripken/emscripten/pull/1555
- // if (ENVIRONMENT_IS_NODE) {
- // // inolen: any idea as to why node -e 'process.stdin.read()' wouldn't exit immediately (with process.stdin being a tty)?
- // // isaacs: because now it's reading from the stream, you've expressed interest in it, so that read() kicks off a _read() which creates a ReadReq operation
- // // inolen: I thought read() in that case was a synchronous operation that just grabbed some amount of buffered data if it exists?
- // // isaacs: it is. but it also triggers a _read() call, which calls readStart() on the handle
- // // isaacs: do process.stdin.pause() and i'd think it'd probably close the pending call
- // process['stdin']['pause']();
- // }
- },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(ERRNO_CODES.ENODEV);
- }
- stream.tty = tty;
- stream.seekable = false;
- },close:function (stream) {
- // flush any pending line data
- stream.tty.ops.flush(stream.tty);
- },flush:function (stream) {
- stream.tty.ops.flush(stream.tty);
- },read:function (stream, buffer, offset, length, pos /* ignored */) {
- if (!stream.tty || !stream.tty.ops.get_char) {
- throw new FS.ErrnoError(ERRNO_CODES.ENXIO);
- }
- 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(ERRNO_CODES.EIO);
- }
- if (result === undefined && bytesRead === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);
- }
- 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(ERRNO_CODES.ENXIO);
- }
- var i = 0;
- try {
- if (offset === 0 && length === 0) {
- // musl implements an fflush using a write of a NULL buffer of size 0
- stream.tty.ops.flush(stream.tty);
- } else {
- while (i < length) {
- stream.tty.ops.put_char(stream.tty, buffer[offset+i]);
- i++;
- }
- }
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- if (length) {
- stream.node.timestamp = Date.now();
- }
- return i;
- }},default_tty_ops:{get_char:function (tty) {
- if (!tty.input.length) {
- var result = null;
- if (ENVIRONMENT_IS_NODE) {
- // we will read data by chunks of BUFSIZE
- var BUFSIZE = 256;
- var buf = new Buffer(BUFSIZE);
- var bytesRead = 0;
-
- var isPosixPlatform = (process.platform != 'win32'); // Node doesn't offer a direct check, so test by exclusion
-
- var fd = process.stdin.fd;
- if (isPosixPlatform) {
- // Linux and Mac cannot use process.stdin.fd (which isn't set up as sync)
- var usingDevice = false;
- try {
- fd = fs.openSync('/dev/stdin', 'r');
- usingDevice = true;
- } catch (e) {}
- }
-
- try {
- bytesRead = fs.readSync(fd, buf, 0, BUFSIZE, null);
- } catch(e) {
- // Cross-platform differences: on Windows, reading EOF throws an exception, but on other OSes,
- // reading EOF returns 0. Uniformize behavior by treating the EOF exception to return 0.
- if (e.toString().indexOf('EOF') != -1) bytesRead = 0;
- else throw e;
- }
-
- if (usingDevice) { fs.closeSync(fd); }
- if (bytesRead > 0) {
- result = buf.slice(0, bytesRead).toString('utf-8');
- } else {
- result = null;
- }
-
- } else if (typeof window != 'undefined' &&
- typeof window.prompt == 'function') {
- // Browser.
- result = window.prompt('Input: '); // returns null on cancel
- if (result !== null) {
- result += '\n';
- }
- } else if (typeof readline == 'function') {
- // Command line.
- 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); // val == 0 would cut text output off in the middle.
- }
- },flush:function (tty) {
- if (tty.output && tty.output.length > 0) {
- out(UTF8ArrayToString(tty.output, 0));
- tty.output = [];
- }
- }},default_tty1_ops:{put_char:function (tty, val) {
- if (val === null || val === 10) {
- err(UTF8ArrayToString(tty.output, 0));
- tty.output = [];
- } else {
- if (val != 0) tty.output.push(val);
- }
- },flush:function (tty) {
- if (tty.output && tty.output.length > 0) {
- err(UTF8ArrayToString(tty.output, 0));
- tty.output = [];
- }
- }}};
-
- var MEMFS={ops_table:null,mount:function (mount) {
- return MEMFS.createNode(null, '/', 16384 | 511 /* 0777 */, 0);
- },createNode:function (parent, name, mode, dev) {
- if (FS.isBlkdev(mode) || FS.isFIFO(mode)) {
- // no supported
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- 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; // The actual number of bytes used in the typed array, as opposed to contents.length which gives the whole capacity.
- // When the byte data of the file is populated, this will point to either a typed array, or a normal JS array. Typed arrays are preferred
- // for performance, and used by default. However, typed arrays are not resizable like normal JS arrays are, so there is a small disk size
- // penalty involved for appending file writes that continuously grow a file similar to std::vector capacity vs used -scheme.
- 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();
- // add the new node to the parent
- if (parent) {
- parent.contents[name] = node;
- }
- return node;
- },getFileDataAsRegularArray:function (node) {
- if (node.contents && node.contents.subarray) {
- var arr = [];
- for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]);
- return arr; // Returns a copy of the original data.
- }
- return node.contents; // No-op, the file contents are already in a JS array. Return as-is.
- },getFileDataAsTypedArray:function (node) {
- if (!node.contents) return new Uint8Array;
- if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); // Make sure to not return excess unused bytes.
- return new Uint8Array(node.contents);
- },expandFileStorage:function (node, newCapacity) {
- // If we are asked to expand the size of a file that already exists, revert to using a standard JS array to store the file
- // instead of a typed array. This makes resizing the array more flexible because we can just .push() elements at the back to
- // increase the size.
- if (node.contents && node.contents.subarray && newCapacity > node.contents.length) {
- node.contents = MEMFS.getFileDataAsRegularArray(node);
- node.usedBytes = node.contents.length; // We might be writing to a lazy-loaded file which had overridden this property, so force-reset it.
- }
-
- if (!node.contents || node.contents.subarray) { // Keep using a typed array if creating a new storage, or if old one was a typed array as well.
- var prevCapacity = node.contents ? node.contents.length : 0;
- if (prevCapacity >= newCapacity) return; // No need to expand, the storage was already large enough.
- // Don't expand strictly to the given requested limit if it's only a very small increase, but instead geometrically grow capacity.
- // For small filesizes (<1MB), perform size*2 geometric increase, but for large sizes, do a much more conservative size*1.125 increase to
- // avoid overshooting the allocation cap by a very large margin.
- var CAPACITY_DOUBLING_MAX = 1024 * 1024;
- newCapacity = Math.max(newCapacity, (prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2.0 : 1.125)) | 0);
- if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); // At minimum allocate 256b for each file when expanding.
- var oldContents = node.contents;
- node.contents = new Uint8Array(newCapacity); // Allocate new storage.
- if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0); // Copy old data over to the new storage.
- return;
- }
- // Not using a typed array to back the file storage. Use a standard JS array instead.
- if (!node.contents && newCapacity > 0) node.contents = [];
- while (node.contents.length < newCapacity) node.contents.push(0);
- },resizeFileStorage:function (node, newSize) {
- if (node.usedBytes == newSize) return;
- if (newSize == 0) {
- node.contents = null; // Fully decommit when requesting a resize to zero.
- node.usedBytes = 0;
- return;
- }
- if (!node.contents || node.contents.subarray) { // Resize a typed array if that is being used as the backing store.
- var oldContents = node.contents;
- node.contents = new Uint8Array(new ArrayBuffer(newSize)); // Allocate new storage.
- if (oldContents) {
- node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))); // Copy old data over to the new storage.
- }
- node.usedBytes = newSize;
- return;
- }
- // Backing with a JS array.
- if (!node.contents) node.contents = [];
- if (node.contents.length > newSize) node.contents.length = newSize;
- else while (node.contents.length < newSize) node.contents.push(0);
- node.usedBytes = newSize;
- },node_ops:{getattr:function (node) {
- var attr = {};
- // device numbers reuse inode numbers.
- 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);
- // NOTE: In our implementation, st_blocks = Math.ceil(st_size/st_blksize),
- // but this is not required by the standard.
- 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[ERRNO_CODES.ENOENT];
- },mknod:function (parent, name, mode, dev) {
- return MEMFS.createNode(parent, name, mode, dev);
- },rename:function (old_node, new_dir, new_name) {
- // if we're overwriting a directory at new_name, make sure it's empty.
- 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(ERRNO_CODES.ENOTEMPTY);
- }
- }
- }
- // do the internal rewiring
- delete old_node.parent.contents[old_node.name];
- old_node.name = new_name;
- new_dir.contents[new_name] = old_node;
- old_node.parent = new_dir;
- },unlink:function (parent, name) {
- delete parent.contents[name];
- },rmdir:function (parent, name) {
- var node = FS.lookupNode(parent, name);
- for (var i in node.contents) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
- }
- delete parent.contents[name];
- },readdir:function (node) {
- var entries = ['.', '..']
- for (var key in node.contents) {
- if (!node.contents.hasOwnProperty(key)) {
- continue;
- }
- entries.push(key);
- }
- return entries;
- },symlink:function (parent, newname, oldpath) {
- var node = MEMFS.createNode(parent, newname, 511 /* 0777 */ | 40960, 0);
- node.link = oldpath;
- return node;
- },readlink:function (node) {
- if (!FS.isLink(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- 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);
- assert(size >= 0);
- if (size > 8 && contents.subarray) { // non-trivial, and typed array
- 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 memory can grow, we don't want to hold on to references of
- // the memory Buffer, as they may get invalidated. That means
- // we need to do a copy here.
- canOwn = false;
-
- if (!length) return 0;
- var node = stream.node;
- node.timestamp = Date.now();
-
- if (buffer.subarray && (!node.contents || node.contents.subarray)) { // This write is from a typed array to a typed array?
- if (canOwn) {
- node.contents = buffer.subarray(offset, offset + length);
- node.usedBytes = length;
- return length;
- } else if (node.usedBytes === 0 && position === 0) { // If this is a simple first write to an empty file, do a fast set since we don't need to care about old data.
- node.contents = new Uint8Array(buffer.subarray(offset, offset + length));
- node.usedBytes = length;
- return length;
- } else if (position + length <= node.usedBytes) { // Writing to an already allocated and used subrange of the file?
- node.contents.set(buffer.subarray(offset, offset + length), position);
- return length;
- }
- }
-
- // Appending to an existing file and we need to reallocate, or source data did not come as a typed array.
- MEMFS.expandFileStorage(node, position+length);
- if (node.contents.subarray && buffer.subarray) node.contents.set(buffer.subarray(offset, offset + length), position); // Use typed array write if available.
- else {
- for (var i = 0; i < length; i++) {
- node.contents[position + i] = buffer[offset + i]; // Or fall back to manual write if not.
- }
- }
- node.usedBytes = Math.max(node.usedBytes, position+length);
- return length;
- },llseek:function (stream, offset, whence) {
- var position = offset;
- if (whence === 1) { // SEEK_CUR.
- position += stream.position;
- } else if (whence === 2) { // SEEK_END.
- if (FS.isFile(stream.node.mode)) {
- position += stream.node.usedBytes;
- }
- }
- if (position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- return position;
- },allocate:function (stream, offset, length) {
- MEMFS.expandFileStorage(stream.node, offset + length);
- stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length);
- },mmap:function (stream, buffer, offset, length, position, prot, flags) {
- if (!FS.isFile(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
- }
- var ptr;
- var allocated;
- var contents = stream.node.contents;
- // Only make a new copy when MAP_PRIVATE is specified.
- if ( !(flags & 2) &&
- (contents.buffer === buffer || contents.buffer === buffer.buffer) ) {
- // We can't emulate MAP_SHARED when the file is not backed by the buffer
- // we're mapping to (e.g. the HEAP buffer).
- allocated = false;
- ptr = contents.byteOffset;
- } else {
- // Try to avoid unnecessary slices.
- if (position > 0 || position + length < stream.node.usedBytes) {
- if (contents.subarray) {
- contents = contents.subarray(position, position + length);
- } else {
- contents = Array.prototype.slice.call(contents, position, position + length);
- }
- }
- allocated = true;
- ptr = _malloc(length);
- if (!ptr) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOMEM);
- }
- buffer.set(contents, ptr);
- }
- return { ptr: ptr, allocated: allocated };
- },msync:function (stream, buffer, offset, length, mmapFlags) {
- if (!FS.isFile(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
- }
- if (mmapFlags & 2) {
- // MAP_PRIVATE calls need not to be synced back to underlying fs
- return 0;
- }
-
- var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false);
- // should we check if bytesWritten and length are the same?
- return 0;
- }}};
-
- var IDBFS={dbs:{},indexedDB:function () {
- if (typeof indexedDB !== 'undefined') return indexedDB;
- var ret = null;
- if (typeof window === 'object') ret = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
- assert(ret, 'IDBFS used, but indexedDB not supported');
- return ret;
- },DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:function (mount) {
- // reuse all of the core MEMFS functionality
- return MEMFS.mount.apply(null, arguments);
- },syncfs:function (mount, populate, callback) {
- IDBFS.getLocalSet(mount, function(err, local) {
- if (err) return callback(err);
-
- IDBFS.getRemoteSet(mount, function(err, remote) {
- if (err) return callback(err);
-
- var src = populate ? remote : local;
- var dst = populate ? local : remote;
-
- IDBFS.reconcile(src, dst, callback);
- });
- });
- },getDB:function (name, callback) {
- // check the cache first
- var db = IDBFS.dbs[name];
- if (db) {
- return callback(null, db);
- }
-
- var req;
- try {
- req = IDBFS.indexedDB().open(name, IDBFS.DB_VERSION);
- } catch (e) {
- return callback(e);
- }
- if (!req) {
- return callback("Unable to connect to IndexedDB");
- }
- req.onupgradeneeded = function(e) {
- var db = e.target.result;
- var transaction = e.target.transaction;
-
- var fileStore;
-
- if (db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)) {
- fileStore = transaction.objectStore(IDBFS.DB_STORE_NAME);
- } else {
- fileStore = db.createObjectStore(IDBFS.DB_STORE_NAME);
- }
-
- if (!fileStore.indexNames.contains('timestamp')) {
- fileStore.createIndex('timestamp', 'timestamp', { unique: false });
- }
- };
- req.onsuccess = function() {
- db = req.result;
-
- // add to the cache
- IDBFS.dbs[name] = db;
- callback(null, db);
- };
- req.onerror = function(e) {
- callback(this.error);
- e.preventDefault();
- };
- },getLocalSet:function (mount, callback) {
- var entries = {};
-
- function isRealDir(p) {
- return p !== '.' && p !== '..';
- };
- function toAbsolute(root) {
- return function(p) {
- return PATH.join2(root, p);
- }
- };
-
- var check = FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));
-
- while (check.length) {
- var path = check.pop();
- var stat;
-
- try {
- stat = FS.stat(path);
- } catch (e) {
- return callback(e);
- }
-
- if (FS.isDir(stat.mode)) {
- check.push.apply(check, FS.readdir(path).filter(isRealDir).map(toAbsolute(path)));
- }
-
- entries[path] = { timestamp: stat.mtime };
- }
-
- return callback(null, { type: 'local', entries: entries });
- },getRemoteSet:function (mount, callback) {
- var entries = {};
-
- IDBFS.getDB(mount.mountpoint, function(err, db) {
- if (err) return callback(err);
-
- try {
- var transaction = db.transaction([IDBFS.DB_STORE_NAME], 'readonly');
- transaction.onerror = function(e) {
- callback(this.error);
- e.preventDefault();
- };
-
- var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
- var index = store.index('timestamp');
-
- index.openKeyCursor().onsuccess = function(event) {
- var cursor = event.target.result;
-
- if (!cursor) {
- return callback(null, { type: 'remote', db: db, entries: entries });
- }
-
- entries[cursor.primaryKey] = { timestamp: cursor.key };
-
- cursor.continue();
- };
- } catch (e) {
- return callback(e);
- }
- });
- },loadLocalEntry:function (path, callback) {
- var stat, node;
-
- try {
- var lookup = FS.lookupPath(path);
- node = lookup.node;
- stat = FS.stat(path);
- } catch (e) {
- return callback(e);
- }
-
- if (FS.isDir(stat.mode)) {
- return callback(null, { timestamp: stat.mtime, mode: stat.mode });
- } else if (FS.isFile(stat.mode)) {
- // Performance consideration: storing a normal JavaScript array to a IndexedDB is much slower than storing a typed array.
- // Therefore always convert the file contents to a typed array first before writing the data to IndexedDB.
- node.contents = MEMFS.getFileDataAsTypedArray(node);
- return callback(null, { timestamp: stat.mtime, mode: stat.mode, contents: node.contents });
- } else {
- return callback(new Error('node type not supported'));
- }
- },storeLocalEntry:function (path, entry, callback) {
- try {
- if (FS.isDir(entry.mode)) {
- FS.mkdir(path, entry.mode);
- } else if (FS.isFile(entry.mode)) {
- FS.writeFile(path, entry.contents, { canOwn: true });
- } else {
- return callback(new Error('node type not supported'));
- }
-
- FS.chmod(path, entry.mode);
- FS.utime(path, entry.timestamp, entry.timestamp);
- } catch (e) {
- return callback(e);
- }
-
- callback(null);
- },removeLocalEntry:function (path, callback) {
- try {
- var lookup = FS.lookupPath(path);
- var stat = FS.stat(path);
-
- if (FS.isDir(stat.mode)) {
- FS.rmdir(path);
- } else if (FS.isFile(stat.mode)) {
- FS.unlink(path);
- }
- } catch (e) {
- return callback(e);
- }
-
- callback(null);
- },loadRemoteEntry:function (store, path, callback) {
- var req = store.get(path);
- req.onsuccess = function(event) { callback(null, event.target.result); };
- req.onerror = function(e) {
- callback(this.error);
- e.preventDefault();
- };
- },storeRemoteEntry:function (store, path, entry, callback) {
- var req = store.put(entry, path);
- req.onsuccess = function() { callback(null); };
- req.onerror = function(e) {
- callback(this.error);
- e.preventDefault();
- };
- },removeRemoteEntry:function (store, path, callback) {
- var req = store.delete(path);
- req.onsuccess = function() { callback(null); };
- req.onerror = function(e) {
- callback(this.error);
- e.preventDefault();
- };
- },reconcile:function (src, dst, callback) {
- var total = 0;
-
- var create = [];
- Object.keys(src.entries).forEach(function (key) {
- var e = src.entries[key];
- var e2 = dst.entries[key];
- if (!e2 || e.timestamp > e2.timestamp) {
- create.push(key);
- total++;
- }
- });
-
- var remove = [];
- Object.keys(dst.entries).forEach(function (key) {
- var e = dst.entries[key];
- var e2 = src.entries[key];
- if (!e2) {
- remove.push(key);
- total++;
- }
- });
-
- if (!total) {
- return callback(null);
- }
-
- var errored = false;
- var completed = 0;
- var db = src.type === 'remote' ? src.db : dst.db;
- var transaction = db.transaction([IDBFS.DB_STORE_NAME], 'readwrite');
- var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
-
- function done(err) {
- if (err) {
- if (!done.errored) {
- done.errored = true;
- return callback(err);
- }
- return;
- }
- if (++completed >= total) {
- return callback(null);
- }
- };
-
- transaction.onerror = function(e) {
- done(this.error);
- e.preventDefault();
- };
-
- // sort paths in ascending order so directory entries are created
- // before the files inside them
- create.sort().forEach(function (path) {
- if (dst.type === 'local') {
- IDBFS.loadRemoteEntry(store, path, function (err, entry) {
- if (err) return done(err);
- IDBFS.storeLocalEntry(path, entry, done);
- });
- } else {
- IDBFS.loadLocalEntry(path, function (err, entry) {
- if (err) return done(err);
- IDBFS.storeRemoteEntry(store, path, entry, done);
- });
- }
- });
-
- // sort paths in descending order so files are deleted before their
- // parent directories
- remove.sort().reverse().forEach(function(path) {
- if (dst.type === 'local') {
- IDBFS.removeLocalEntry(path, done);
- } else {
- IDBFS.removeRemoteEntry(store, path, done);
- }
- });
- }};
-
- var NODEFS={isWindows:false,staticInit:function () {
- NODEFS.isWindows = !!process.platform.match(/^win/);
- var flags = process["binding"]("constants");
- // Node.js 4 compatibility: it has no namespaces for constants
- if (flags["fs"]) {
- flags = flags["fs"];
- }
- NODEFS.flagsForNodeMap = {
- "1024": flags["O_APPEND"],
- "64": flags["O_CREAT"],
- "128": flags["O_EXCL"],
- "0": flags["O_RDONLY"],
- "2": flags["O_RDWR"],
- "4096": flags["O_SYNC"],
- "512": flags["O_TRUNC"],
- "1": flags["O_WRONLY"]
- };
- },bufferFrom:function (arrayBuffer) {
- // Node.js < 4.5 compatibility: Buffer.from does not support ArrayBuffer
- // Buffer.from before 4.5 was just a method inherited from Uint8Array
- // Buffer.alloc has been added with Buffer.from together, so check it instead
- return Buffer.alloc ? Buffer.from(arrayBuffer) : new Buffer(arrayBuffer);
- },mount:function (mount) {
- assert(ENVIRONMENT_IS_NODE);
- return NODEFS.createNode(null, '/', NODEFS.getMode(mount.opts.root), 0);
- },createNode:function (parent, name, mode, dev) {
- if (!FS.isDir(mode) && !FS.isFile(mode) && !FS.isLink(mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var node = FS.createNode(parent, name, mode);
- node.node_ops = NODEFS.node_ops;
- node.stream_ops = NODEFS.stream_ops;
- return node;
- },getMode:function (path) {
- var stat;
- try {
- stat = fs.lstatSync(path);
- if (NODEFS.isWindows) {
- // Node.js on Windows never represents permission bit 'x', so
- // propagate read bits to execute bits
- stat.mode = stat.mode | ((stat.mode & 292) >> 2);
- }
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- return stat.mode;
- },realPath:function (node) {
- var parts = [];
- while (node.parent !== node) {
- parts.push(node.name);
- node = node.parent;
- }
- parts.push(node.mount.opts.root);
- parts.reverse();
- return PATH.join.apply(null, parts);
- },flagsForNode:function (flags) {
- flags &= ~0x200000 /*O_PATH*/; // Ignore this flag from musl, otherwise node.js fails to open the file.
- flags &= ~0x800 /*O_NONBLOCK*/; // Ignore this flag from musl, otherwise node.js fails to open the file.
- flags &= ~0x8000 /*O_LARGEFILE*/; // Ignore this flag from musl, otherwise node.js fails to open the file.
- flags &= ~0x80000 /*O_CLOEXEC*/; // Some applications may pass it; it makes no sense for a single process.
- var newFlags = 0;
- for (var k in NODEFS.flagsForNodeMap) {
- if (flags & k) {
- newFlags |= NODEFS.flagsForNodeMap[k];
- flags ^= k;
- }
- }
-
- if (!flags) {
- return newFlags;
- } else {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- },node_ops:{getattr:function (node) {
- var path = NODEFS.realPath(node);
- var stat;
- try {
- stat = fs.lstatSync(path);
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- // node.js v0.10.20 doesn't report blksize and blocks on Windows. Fake them with default blksize of 4096.
- // See http://support.microsoft.com/kb/140365
- if (NODEFS.isWindows && !stat.blksize) {
- stat.blksize = 4096;
- }
- if (NODEFS.isWindows && !stat.blocks) {
- stat.blocks = (stat.size+stat.blksize-1)/stat.blksize|0;
- }
- return {
- dev: stat.dev,
- ino: stat.ino,
- mode: stat.mode,
- nlink: stat.nlink,
- uid: stat.uid,
- gid: stat.gid,
- rdev: stat.rdev,
- size: stat.size,
- atime: stat.atime,
- mtime: stat.mtime,
- ctime: stat.ctime,
- blksize: stat.blksize,
- blocks: stat.blocks
- };
- },setattr:function (node, attr) {
- var path = NODEFS.realPath(node);
- try {
- if (attr.mode !== undefined) {
- fs.chmodSync(path, attr.mode);
- // update the common node structure mode as well
- node.mode = attr.mode;
- }
- if (attr.timestamp !== undefined) {
- var date = new Date(attr.timestamp);
- fs.utimesSync(path, date, date);
- }
- if (attr.size !== undefined) {
- fs.truncateSync(path, attr.size);
- }
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },lookup:function (parent, name) {
- var path = PATH.join2(NODEFS.realPath(parent), name);
- var mode = NODEFS.getMode(path);
- return NODEFS.createNode(parent, name, mode);
- },mknod:function (parent, name, mode, dev) {
- var node = NODEFS.createNode(parent, name, mode, dev);
- // create the backing node for this in the fs root as well
- var path = NODEFS.realPath(node);
- try {
- if (FS.isDir(node.mode)) {
- fs.mkdirSync(path, node.mode);
- } else {
- fs.writeFileSync(path, '', { mode: node.mode });
- }
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- return node;
- },rename:function (oldNode, newDir, newName) {
- var oldPath = NODEFS.realPath(oldNode);
- var newPath = PATH.join2(NODEFS.realPath(newDir), newName);
- try {
- fs.renameSync(oldPath, newPath);
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },unlink:function (parent, name) {
- var path = PATH.join2(NODEFS.realPath(parent), name);
- try {
- fs.unlinkSync(path);
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },rmdir:function (parent, name) {
- var path = PATH.join2(NODEFS.realPath(parent), name);
- try {
- fs.rmdirSync(path);
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },readdir:function (node) {
- var path = NODEFS.realPath(node);
- try {
- return fs.readdirSync(path);
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },symlink:function (parent, newName, oldPath) {
- var newPath = PATH.join2(NODEFS.realPath(parent), newName);
- try {
- fs.symlinkSync(oldPath, newPath);
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },readlink:function (node) {
- var path = NODEFS.realPath(node);
- try {
- path = fs.readlinkSync(path);
- path = NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root), path);
- return path;
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- }},stream_ops:{open:function (stream) {
- var path = NODEFS.realPath(stream.node);
- try {
- if (FS.isFile(stream.node.mode)) {
- stream.nfd = fs.openSync(path, NODEFS.flagsForNode(stream.flags));
- }
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },close:function (stream) {
- try {
- if (FS.isFile(stream.node.mode) && stream.nfd) {
- fs.closeSync(stream.nfd);
- }
- } catch (e) {
- if (!e.code) throw e;
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },read:function (stream, buffer, offset, length, position) {
- // Node.js < 6 compatibility: node errors on 0 length reads
- if (length === 0) return 0;
- try {
- return fs.readSync(stream.nfd, NODEFS.bufferFrom(buffer.buffer), offset, length, position);
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },write:function (stream, buffer, offset, length, position) {
- try {
- return fs.writeSync(stream.nfd, NODEFS.bufferFrom(buffer.buffer), offset, length, position);
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- },llseek:function (stream, offset, whence) {
- var position = offset;
- if (whence === 1) { // SEEK_CUR.
- position += stream.position;
- } else if (whence === 2) { // SEEK_END.
- if (FS.isFile(stream.node.mode)) {
- try {
- var stat = fs.fstatSync(stream.nfd);
- position += stat.size;
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES[e.code]);
- }
- }
- }
-
- if (position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
-
- return position;
- }}};
-
- var WORKERFS={DIR_MODE:16895,FILE_MODE:33279,reader:null,mount:function (mount) {
- assert(ENVIRONMENT_IS_WORKER);
- if (!WORKERFS.reader) WORKERFS.reader = new FileReaderSync();
- var root = WORKERFS.createNode(null, '/', WORKERFS.DIR_MODE, 0);
- var createdParents = {};
- function ensureParent(path) {
- // return the parent node, creating subdirs as necessary
- var parts = path.split('/');
- var parent = root;
- for (var i = 0; i < parts.length-1; i++) {
- var curr = parts.slice(0, i+1).join('/');
- // Issue 4254: Using curr as a node name will prevent the node
- // from being found in FS.nameTable when FS.open is called on
- // a path which holds a child of this node,
- // given that all FS functions assume node names
- // are just their corresponding parts within their given path,
- // rather than incremental aggregates which include their parent's
- // directories.
- if (!createdParents[curr]) {
- createdParents[curr] = WORKERFS.createNode(parent, parts[i], WORKERFS.DIR_MODE, 0);
- }
- parent = createdParents[curr];
- }
- return parent;
- }
- function base(path) {
- var parts = path.split('/');
- return parts[parts.length-1];
- }
- // We also accept FileList here, by using Array.prototype
- Array.prototype.forEach.call(mount.opts["files"] || [], function(file) {
- WORKERFS.createNode(ensureParent(file.name), base(file.name), WORKERFS.FILE_MODE, 0, file, file.lastModifiedDate);
- });
- (mount.opts["blobs"] || []).forEach(function(obj) {
- WORKERFS.createNode(ensureParent(obj["name"]), base(obj["name"]), WORKERFS.FILE_MODE, 0, obj["data"]);
- });
- (mount.opts["packages"] || []).forEach(function(pack) {
- pack['metadata'].files.forEach(function(file) {
- var name = file.filename.substr(1); // remove initial slash
- WORKERFS.createNode(ensureParent(name), base(name), WORKERFS.FILE_MODE, 0, pack['blob'].slice(file.start, file.end));
- });
- });
- return root;
- },createNode:function (parent, name, mode, dev, contents, mtime) {
- var node = FS.createNode(parent, name, mode);
- node.mode = mode;
- node.node_ops = WORKERFS.node_ops;
- node.stream_ops = WORKERFS.stream_ops;
- node.timestamp = (mtime || new Date).getTime();
- assert(WORKERFS.FILE_MODE !== WORKERFS.DIR_MODE);
- if (mode === WORKERFS.FILE_MODE) {
- node.size = contents.size;
- node.contents = contents;
- } else {
- node.size = 4096;
- node.contents = {};
- }
- if (parent) {
- parent.contents[name] = node;
- }
- return node;
- },node_ops:{getattr:function (node) {
- return {
- dev: 1,
- ino: undefined,
- mode: node.mode,
- nlink: 1,
- uid: 0,
- gid: 0,
- rdev: undefined,
- size: node.size,
- atime: new Date(node.timestamp),
- mtime: new Date(node.timestamp),
- ctime: new Date(node.timestamp),
- blksize: 4096,
- blocks: Math.ceil(node.size / 4096),
- };
- },setattr:function (node, attr) {
- if (attr.mode !== undefined) {
- node.mode = attr.mode;
- }
- if (attr.timestamp !== undefined) {
- node.timestamp = attr.timestamp;
- }
- },lookup:function (parent, name) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- },mknod:function (parent, name, mode, dev) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- },rename:function (oldNode, newDir, newName) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- },unlink:function (parent, name) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- },rmdir:function (parent, name) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- },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) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- },readlink:function (node) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }},stream_ops:{read:function (stream, buffer, offset, length, position) {
- if (position >= stream.node.size) return 0;
- var chunk = stream.node.contents.slice(position, position + length);
- var ab = WORKERFS.reader.readAsArrayBuffer(chunk);
- buffer.set(new Uint8Array(ab), offset);
- return chunk.size;
- },write:function (stream, buffer, offset, length, position) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- },llseek:function (stream, offset, whence) {
- var position = offset;
- if (whence === 1) { // SEEK_CUR.
- position += stream.position;
- } else if (whence === 2) { // SEEK_END.
- if (FS.isFile(stream.node.mode)) {
- position += stream.node.size;
- }
- }
- if (position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- return position;
- }}};
-
- var _stdin=STATICTOP; STATICTOP += 16;;
-
- var _stdout=STATICTOP; STATICTOP += 16;;
-
- var _stderr=STATICTOP; STATICTOP += 16;;var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,handleFSError:function (e) {
- if (!(e instanceof FS.ErrnoError)) throw e + ' : ' + stackTrace();
- return ___setErrNo(e.errno);
- },lookupPath:function (path, opts) {
- path = PATH.resolve(FS.cwd(), path);
- opts = opts || {};
-
- if (!path) return { path: '', node: null };
-
- var defaults = {
- follow_mount: true,
- recurse_count: 0
- };
- for (var key in defaults) {
- if (opts[key] === undefined) {
- opts[key] = defaults[key];
- }
- }
-
- if (opts.recurse_count > 8) { // max recursive lookup of 8
- throw new FS.ErrnoError(ERRNO_CODES.ELOOP);
- }
-
- // split the path
- var parts = PATH.normalizeArray(path.split('/').filter(function(p) {
- return !!p;
- }), false);
-
- // start at the root
- 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) {
- // stop resolving
- break;
- }
-
- current = FS.lookupNode(current, parts[i]);
- current_path = PATH.join2(current_path, parts[i]);
-
- // jump to the mount's root node if this is a mountpoint
- if (FS.isMountpoint(current)) {
- if (!islast || (islast && opts.follow_mount)) {
- current = current.mounted.root;
- }
- }
-
- // by default, lookupPath will not follow a symlink if it is the final path component.
- // setting opts.follow = true will override this behavior.
- if (!islast || opts.follow) {
- var count = 0;
- while (FS.isLink(current.mode)) {
- var link = FS.readlink(current_path);
- current_path = PATH.resolve(PATH.dirname(current_path), link);
-
- var lookup = FS.lookupPath(current_path, { recurse_count: opts.recurse_count });
- current = lookup.node;
-
- if (count++ > 40) { // limit max consecutive symlinks to 40 (SYMLOOP_MAX).
- throw new FS.ErrnoError(ERRNO_CODES.ELOOP);
- }
- }
- }
- }
-
- return { path: current_path, node: current };
- },getPath:function (node) {
- var path;
- while (true) {
- if (FS.isRoot(node)) {
- var mount = node.mount.mountpoint;
- if (!path) return mount;
- return mount[mount.length-1] !== '/' ? mount + '/' + path : mount + path;
- }
- path = path ? node.name + '/' + path : node.name;
- node = node.parent;
- }
- },hashName:function (parentid, name) {
- var hash = 0;
-
-
- for (var i = 0; i < name.length; i++) {
- hash = ((hash << 5) - hash + name.charCodeAt(i)) | 0;
- }
- return ((parentid + hash) >>> 0) % FS.nameTable.length;
- },hashAddNode:function (node) {
- var hash = FS.hashName(node.parent.id, node.name);
- node.name_next = FS.nameTable[hash];
- FS.nameTable[hash] = node;
- },hashRemoveNode:function (node) {
- var hash = FS.hashName(node.parent.id, node.name);
- if (FS.nameTable[hash] === node) {
- FS.nameTable[hash] = node.name_next;
- } else {
- var current = FS.nameTable[hash];
- while (current) {
- if (current.name_next === node) {
- current.name_next = node.name_next;
- break;
- }
- current = current.name_next;
- }
- }
- },lookupNode:function (parent, name) {
- var err = FS.mayLookup(parent);
- if (err) {
- throw new FS.ErrnoError(err, 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;
- }
- }
- // if we failed to find it in the cache, call into the VFS
- return FS.lookup(parent, name);
- },createNode:function (parent, name, mode, rdev) {
- if (!FS.FSNode) {
- FS.FSNode = function(parent, name, mode, rdev) {
- if (!parent) {
- parent = this; // root node sets parent to itself
- }
- 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;
- };
-
- FS.FSNode.prototype = {};
-
- // compatibility
- var readMode = 292 | 73;
- var writeMode = 146;
-
- // NOTE we must use Object.defineProperties instead of individual calls to
- // Object.defineProperty in order to make closure compiler happy
- Object.defineProperties(FS.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); }
- }
- });
- }
-
- var node = new FS.FSNode(parent, name, mode, rdev);
-
- FS.hashAddNode(node);
-
- return node;
- },destroyNode:function (node) {
- FS.hashRemoveNode(node);
- },isRoot:function (node) {
- return node === node.parent;
- },isMountpoint:function (node) {
- return !!node.mounted;
- },isFile:function (mode) {
- return (mode & 61440) === 32768;
- },isDir:function (mode) {
- return (mode & 61440) === 16384;
- },isLink:function (mode) {
- return (mode & 61440) === 40960;
- },isChrdev:function (mode) {
- return (mode & 61440) === 8192;
- },isBlkdev:function (mode) {
- return (mode & 61440) === 24576;
- },isFIFO:function (mode) {
- return (mode & 61440) === 4096;
- },isSocket:function (mode) {
- return (mode & 49152) === 49152;
- },flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function (str) {
- var flags = FS.flagModes[str];
- if (typeof flags === 'undefined') {
- throw new Error('Unknown file open mode: ' + str);
- }
- return flags;
- },flagsToPermissionString:function (flag) {
- var perms = ['r', 'w', 'rw'][flag & 3];
- if ((flag & 512)) {
- perms += 'w';
- }
- return perms;
- },nodePermissions:function (node, perms) {
- if (FS.ignorePermissions) {
- return 0;
- }
- // return 0 if any user, group or owner bits are set.
- if (perms.indexOf('r') !== -1 && !(node.mode & 292)) {
- return ERRNO_CODES.EACCES;
- } else if (perms.indexOf('w') !== -1 && !(node.mode & 146)) {
- return ERRNO_CODES.EACCES;
- } else if (perms.indexOf('x') !== -1 && !(node.mode & 73)) {
- return ERRNO_CODES.EACCES;
- }
- return 0;
- },mayLookup:function (dir) {
- var err = FS.nodePermissions(dir, 'x');
- if (err) return err;
- if (!dir.node_ops.lookup) return ERRNO_CODES.EACCES;
- return 0;
- },mayCreate:function (dir, name) {
- try {
- var node = FS.lookupNode(dir, name);
- return ERRNO_CODES.EEXIST;
- } catch (e) {
- }
- return FS.nodePermissions(dir, 'wx');
- },mayDelete:function (dir, name, isdir) {
- var node;
- try {
- node = FS.lookupNode(dir, name);
- } catch (e) {
- return e.errno;
- }
- var err = FS.nodePermissions(dir, 'wx');
- if (err) {
- return err;
- }
- if (isdir) {
- if (!FS.isDir(node.mode)) {
- return ERRNO_CODES.ENOTDIR;
- }
- if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) {
- return ERRNO_CODES.EBUSY;
- }
- } else {
- if (FS.isDir(node.mode)) {
- return ERRNO_CODES.EISDIR;
- }
- }
- return 0;
- },mayOpen:function (node, flags) {
- if (!node) {
- return ERRNO_CODES.ENOENT;
- }
- if (FS.isLink(node.mode)) {
- return ERRNO_CODES.ELOOP;
- } else if (FS.isDir(node.mode)) {
- if (FS.flagsToPermissionString(flags) !== 'r' || // opening for write
- (flags & 512)) { // TODO: check for O_SEARCH? (== search for dir only)
- return ERRNO_CODES.EISDIR;
- }
- }
- return FS.nodePermissions(node, FS.flagsToPermissionString(flags));
- },MAX_OPEN_FDS:4096,nextfd:function (fd_start, fd_end) {
- fd_start = fd_start || 0;
- fd_end = fd_end || FS.MAX_OPEN_FDS;
- for (var fd = fd_start; fd <= fd_end; fd++) {
- if (!FS.streams[fd]) {
- return fd;
- }
- }
- throw new FS.ErrnoError(ERRNO_CODES.EMFILE);
- },getStream:function (fd) {
- return FS.streams[fd];
- },createStream:function (stream, fd_start, fd_end) {
- if (!FS.FSStream) {
- FS.FSStream = function(){};
- FS.FSStream.prototype = {};
- // compatibility
- Object.defineProperties(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); }
- }
- });
- }
- // clone it, so we can return an instance of FSStream
- var newStream = new FS.FSStream();
- for (var p in stream) {
- newStream[p] = stream[p];
- }
- stream = newStream;
- var fd = FS.nextfd(fd_start, fd_end);
- stream.fd = fd;
- FS.streams[fd] = stream;
- return stream;
- },closeStream:function (fd) {
- FS.streams[fd] = null;
- },chrdev_stream_ops:{open:function (stream) {
- var device = FS.getDevice(stream.node.rdev);
- // override node's stream ops with the device's
- stream.stream_ops = device.stream_ops;
- // forward the open call
- if (stream.stream_ops.open) {
- stream.stream_ops.open(stream);
- }
- },llseek:function () {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }},major:function (dev) {
- return ((dev) >> 8);
- },minor:function (dev) {
- return ((dev) & 0xff);
- },makedev:function (ma, mi) {
- return ((ma) << 8 | (mi));
- },registerDevice:function (dev, ops) {
- FS.devices[dev] = { stream_ops: ops };
- },getDevice:function (dev) {
- return FS.devices[dev];
- },getMounts:function (mount) {
- var mounts = [];
- var check = [mount];
-
- while (check.length) {
- var m = check.pop();
-
- mounts.push(m);
-
- check.push.apply(check, m.mounts);
- }
-
- return mounts;
- },syncfs:function (populate, callback) {
- if (typeof(populate) === 'function') {
- callback = populate;
- populate = false;
- }
-
- FS.syncFSRequests++;
-
- if (FS.syncFSRequests > 1) {
- console.log('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(err) {
- assert(FS.syncFSRequests > 0);
- FS.syncFSRequests--;
- return callback(err);
- }
-
- function done(err) {
- if (err) {
- if (!done.errored) {
- done.errored = true;
- return doCallback(err);
- }
- return;
- }
- if (++completed >= mounts.length) {
- doCallback(null);
- }
- };
-
- // sync all mounts
- mounts.forEach(function (mount) {
- if (!mount.type.syncfs) {
- return done(null);
- }
- mount.type.syncfs(mount, populate, done);
- });
- },mount:function (type, opts, mountpoint) {
- var root = mountpoint === '/';
- var pseudo = !mountpoint;
- var node;
-
- if (root && FS.root) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- } else if (!root && !pseudo) {
- var lookup = FS.lookupPath(mountpoint, { follow_mount: false });
-
- mountpoint = lookup.path; // use the absolute path
- node = lookup.node;
-
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
-
- if (!FS.isDir(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
- }
- }
-
- var mount = {
- type: type,
- opts: opts,
- mountpoint: mountpoint,
- mounts: []
- };
-
- // create a root node for the fs
- var mountRoot = type.mount(mount);
- mountRoot.mount = mount;
- mount.root = mountRoot;
-
- if (root) {
- FS.root = mountRoot;
- } else if (node) {
- // set as a mountpoint
- node.mounted = mount;
-
- // add the new mount to the current mount's children
- if (node.mount) {
- node.mount.mounts.push(mount);
- }
- }
-
- return mountRoot;
- },unmount:function (mountpoint) {
- var lookup = FS.lookupPath(mountpoint, { follow_mount: false });
-
- if (!FS.isMountpoint(lookup.node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
-
- // destroy the nodes for this mount, and all its child mounts
- var node = lookup.node;
- var mount = node.mounted;
- var mounts = FS.getMounts(mount);
-
- Object.keys(FS.nameTable).forEach(function (hash) {
- var current = FS.nameTable[hash];
-
- while (current) {
- var next = current.name_next;
-
- if (mounts.indexOf(current.mount) !== -1) {
- FS.destroyNode(current);
- }
-
- current = next;
- }
- });
-
- // no longer a mountpoint
- node.mounted = null;
-
- // remove this mount from the child mounts
- var idx = node.mount.mounts.indexOf(mount);
- assert(idx !== -1);
- node.mount.mounts.splice(idx, 1);
- },lookup:function (parent, name) {
- return parent.node_ops.lookup(parent, name);
- },mknod:function (path, mode, dev) {
- var lookup = FS.lookupPath(path, { parent: true });
- var parent = lookup.node;
- var name = PATH.basename(path);
- if (!name || name === '.' || name === '..') {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var err = FS.mayCreate(parent, name);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.mknod) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- return parent.node_ops.mknod(parent, name, mode, dev);
- },create:function (path, mode) {
- mode = mode !== undefined ? mode : 438 /* 0666 */;
- mode &= 4095;
- mode |= 32768;
- return FS.mknod(path, mode, 0);
- },mkdir:function (path, mode) {
- mode = mode !== undefined ? mode : 511 /* 0777 */;
- mode &= 511 | 512;
- mode |= 16384;
- return FS.mknod(path, mode, 0);
- },mkdirTree:function (path, mode) {
- var dirs = path.split('/');
- var d = '';
- for (var i = 0; i < dirs.length; ++i) {
- if (!dirs[i]) continue;
- d += '/' + dirs[i];
- try {
- FS.mkdir(d, mode);
- } catch(e) {
- if (e.errno != ERRNO_CODES.EEXIST) throw e;
- }
- }
- },mkdev:function (path, mode, dev) {
- if (typeof(dev) === 'undefined') {
- dev = mode;
- mode = 438 /* 0666 */;
- }
- mode |= 8192;
- return FS.mknod(path, mode, dev);
- },symlink:function (oldpath, newpath) {
- if (!PATH.resolve(oldpath)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- var lookup = FS.lookupPath(newpath, { parent: true });
- var parent = lookup.node;
- if (!parent) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- var newname = PATH.basename(newpath);
- var err = FS.mayCreate(parent, newname);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.symlink) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- return parent.node_ops.symlink(parent, newname, oldpath);
- },rename:function (old_path, new_path) {
- var old_dirname = PATH.dirname(old_path);
- var new_dirname = PATH.dirname(new_path);
- var old_name = PATH.basename(old_path);
- var new_name = PATH.basename(new_path);
- // parents must exist
- var lookup, old_dir, new_dir;
- try {
- lookup = FS.lookupPath(old_path, { parent: true });
- old_dir = lookup.node;
- lookup = FS.lookupPath(new_path, { parent: true });
- new_dir = lookup.node;
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- if (!old_dir || !new_dir) throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- // need to be part of the same mount
- if (old_dir.mount !== new_dir.mount) {
- throw new FS.ErrnoError(ERRNO_CODES.EXDEV);
- }
- // source must exist
- var old_node = FS.lookupNode(old_dir, old_name);
- // old path should not be an ancestor of the new path
- var relative = PATH.relative(old_path, new_dirname);
- if (relative.charAt(0) !== '.') {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- // new path should not be an ancestor of the old path
- relative = PATH.relative(new_path, old_dirname);
- if (relative.charAt(0) !== '.') {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
- }
- // see if the new path already exists
- var new_node;
- try {
- new_node = FS.lookupNode(new_dir, new_name);
- } catch (e) {
- // not fatal
- }
- // early out if nothing needs to change
- if (old_node === new_node) {
- return;
- }
- // we'll need to delete the old entry
- var isdir = FS.isDir(old_node.mode);
- var err = FS.mayDelete(old_dir, old_name, isdir);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- // need delete permissions if we'll be overwriting.
- // need create permissions if new doesn't already exist.
- err = new_node ?
- FS.mayDelete(new_dir, new_name, isdir) :
- FS.mayCreate(new_dir, new_name);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!old_dir.node_ops.rename) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- if (FS.isMountpoint(old_node) || (new_node && FS.isMountpoint(new_node))) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- // if we are going to change the parent, check write permissions
- if (new_dir !== old_dir) {
- err = FS.nodePermissions(old_dir, 'w');
- if (err) {
- throw new FS.ErrnoError(err);
- }
- }
- try {
- if (FS.trackingDelegate['willMovePath']) {
- FS.trackingDelegate['willMovePath'](old_path, new_path);
- }
- } catch(e) {
- console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: " + e.message);
- }
- // remove the node from the lookup hash
- FS.hashRemoveNode(old_node);
- // do the underlying fs rename
- try {
- old_dir.node_ops.rename(old_node, new_dir, new_name);
- } catch (e) {
- throw e;
- } finally {
- // add the node back to the hash (in case node_ops.rename
- // changed its name)
- FS.hashAddNode(old_node);
- }
- try {
- if (FS.trackingDelegate['onMovePath']) FS.trackingDelegate['onMovePath'](old_path, new_path);
- } catch(e) {
- console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: " + e.message);
- }
- },rmdir:function (path) {
- var lookup = FS.lookupPath(path, { parent: true });
- var parent = lookup.node;
- var name = PATH.basename(path);
- var node = FS.lookupNode(parent, name);
- var err = FS.mayDelete(parent, name, true);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.rmdir) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- try {
- if (FS.trackingDelegate['willDeletePath']) {
- FS.trackingDelegate['willDeletePath'](path);
- }
- } catch(e) {
- console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: " + e.message);
- }
- parent.node_ops.rmdir(parent, name);
- FS.destroyNode(node);
- try {
- if (FS.trackingDelegate['onDeletePath']) FS.trackingDelegate['onDeletePath'](path);
- } catch(e) {
- console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: " + e.message);
- }
- },readdir:function (path) {
- var lookup = FS.lookupPath(path, { follow: true });
- var node = lookup.node;
- if (!node.node_ops.readdir) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
- }
- return node.node_ops.readdir(node);
- },unlink:function (path) {
- var lookup = FS.lookupPath(path, { parent: true });
- var parent = lookup.node;
- var name = PATH.basename(path);
- var node = FS.lookupNode(parent, name);
- var err = FS.mayDelete(parent, name, false);
- if (err) {
- // According to POSIX, we should map EISDIR to EPERM, but
- // we instead do what Linux does (and we must, as we use
- // the musl linux libc).
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.unlink) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- try {
- if (FS.trackingDelegate['willDeletePath']) {
- FS.trackingDelegate['willDeletePath'](path);
- }
- } catch(e) {
- console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: " + e.message);
- }
- parent.node_ops.unlink(parent, name);
- FS.destroyNode(node);
- try {
- if (FS.trackingDelegate['onDeletePath']) FS.trackingDelegate['onDeletePath'](path);
- } catch(e) {
- console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: " + e.message);
- }
- },readlink:function (path) {
- var lookup = FS.lookupPath(path);
- var link = lookup.node;
- if (!link) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- if (!link.node_ops.readlink) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- return PATH.resolve(FS.getPath(link.parent), link.node_ops.readlink(link));
- },stat:function (path, dontFollow) {
- var lookup = FS.lookupPath(path, { follow: !dontFollow });
- var node = lookup.node;
- if (!node) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- if (!node.node_ops.getattr) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- return node.node_ops.getattr(node);
- },lstat:function (path) {
- return FS.stat(path, true);
- },chmod:function (path, mode, dontFollow) {
- var node;
- if (typeof path === 'string') {
- var lookup = FS.lookupPath(path, { follow: !dontFollow });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- node.node_ops.setattr(node, {
- mode: (mode & 4095) | (node.mode & ~4095),
- timestamp: Date.now()
- });
- },lchmod:function (path, mode) {
- FS.chmod(path, mode, true);
- },fchmod:function (fd, mode) {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- FS.chmod(stream.node, mode);
- },chown:function (path, uid, gid, dontFollow) {
- var node;
- if (typeof path === 'string') {
- var lookup = FS.lookupPath(path, { follow: !dontFollow });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- node.node_ops.setattr(node, {
- timestamp: Date.now()
- // we ignore the uid / gid for now
- });
- },lchown:function (path, uid, gid) {
- FS.chown(path, uid, gid, true);
- },fchown:function (fd, uid, gid) {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- FS.chown(stream.node, uid, gid);
- },truncate:function (path, len) {
- if (len < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- 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(ERRNO_CODES.EPERM);
- }
- if (FS.isDir(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
- }
- if (!FS.isFile(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var err = FS.nodePermissions(node, 'w');
- if (err) {
- throw new FS.ErrnoError(err);
- }
- node.node_ops.setattr(node, {
- size: len,
- timestamp: Date.now()
- });
- },ftruncate:function (fd, len) {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if ((stream.flags & 2097155) === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- FS.truncate(stream.node, len);
- },utime:function (path, atime, mtime) {
- var lookup = FS.lookupPath(path, { follow: true });
- var node = lookup.node;
- node.node_ops.setattr(node, {
- timestamp: Math.max(atime, mtime)
- });
- },open:function (path, flags, mode, fd_start, fd_end) {
- if (path === "") {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- flags = typeof flags === 'string' ? FS.modeStringToFlags(flags) : flags;
- mode = typeof mode === 'undefined' ? 438 /* 0666 */ : 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) {
- // ignore
- }
- }
- // perhaps we need to create the node
- var created = false;
- if ((flags & 64)) {
- if (node) {
- // if O_CREAT and O_EXCL are set, error out if the node already exists
- if ((flags & 128)) {
- throw new FS.ErrnoError(ERRNO_CODES.EEXIST);
- }
- } else {
- // node doesn't exist, try to create it
- node = FS.mknod(path, mode, 0);
- created = true;
- }
- }
- if (!node) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- // can't truncate a device
- if (FS.isChrdev(node.mode)) {
- flags &= ~512;
- }
- // if asked only for a directory, then this must be one
- if ((flags & 65536) && !FS.isDir(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
- }
- // check permissions, if this is not a file we just created now (it is ok to
- // create and write to a file with read-only permissions; it is read-only
- // for later use)
- if (!created) {
- var err = FS.mayOpen(node, flags);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- }
- // do truncation if necessary
- if ((flags & 512)) {
- FS.truncate(node, 0);
- }
- // we've already handled these, don't pass down to the underlying vfs
- flags &= ~(128 | 512);
-
- // register the stream with the filesystem
- var stream = FS.createStream({
- node: node,
- path: FS.getPath(node), // we want the absolute path to the node
- flags: flags,
- seekable: true,
- position: 0,
- stream_ops: node.stream_ops,
- // used by the file family libc calls (fopen, fwrite, ferror, etc.)
- ungotten: [],
- error: false
- }, fd_start, fd_end);
- // call the new stream's open function
- 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;
- console.log("FS.trackingDelegate error on read file: " + path);
- }
- }
- try {
- if (FS.trackingDelegate['onOpenFile']) {
- var trackingFlags = 0;
- if ((flags & 2097155) !== 1) {
- trackingFlags |= FS.tracking.openFlags.READ;
- }
- if ((flags & 2097155) !== 0) {
- trackingFlags |= FS.tracking.openFlags.WRITE;
- }
- FS.trackingDelegate['onOpenFile'](path, trackingFlags);
- }
- } catch(e) {
- console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: " + e.message);
- }
- return stream;
- },close:function (stream) {
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (stream.getdents) stream.getdents = null; // free readdir state
- try {
- if (stream.stream_ops.close) {
- stream.stream_ops.close(stream);
- }
- } catch (e) {
- throw e;
- } finally {
- FS.closeStream(stream.fd);
- }
- stream.fd = null;
- },isClosed:function (stream) {
- return stream.fd === null;
- },llseek:function (stream, offset, whence) {
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (!stream.seekable || !stream.stream_ops.llseek) {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }
- stream.position = stream.stream_ops.llseek(stream, offset, whence);
- stream.ungotten = [];
- return stream.position;
- },read:function (stream, buffer, offset, length, position) {
- if (length < 0 || position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if ((stream.flags & 2097155) === 1) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
- }
- if (!stream.stream_ops.read) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var seeking = typeof position !== 'undefined';
- if (!seeking) {
- position = stream.position;
- } else if (!stream.seekable) {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }
- var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position);
- if (!seeking) stream.position += bytesRead;
- return bytesRead;
- },write:function (stream, buffer, offset, length, position, canOwn) {
- if (length < 0 || position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if ((stream.flags & 2097155) === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
- }
- if (!stream.stream_ops.write) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- if (stream.flags & 1024) {
- // seek to the end before writing in append mode
- FS.llseek(stream, 0, 2);
- }
- var seeking = typeof position !== 'undefined';
- if (!seeking) {
- position = stream.position;
- } else if (!stream.seekable) {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }
- var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn);
- if (!seeking) stream.position += bytesWritten;
- try {
- if (stream.path && FS.trackingDelegate['onWriteToFile']) FS.trackingDelegate['onWriteToFile'](stream.path);
- } catch(e) {
- console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: " + e.message);
- }
- return bytesWritten;
- },allocate:function (stream, offset, length) {
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (offset < 0 || length <= 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- if ((stream.flags & 2097155) === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
- }
- if (!stream.stream_ops.allocate) {
- throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP);
- }
- stream.stream_ops.allocate(stream, offset, length);
- },mmap:function (stream, buffer, offset, length, position, prot, flags) {
- // TODO if PROT is PROT_WRITE, make sure we have write access
- if ((stream.flags & 2097155) === 1) {
- throw new FS.ErrnoError(ERRNO_CODES.EACCES);
- }
- if (!stream.stream_ops.mmap) {
- throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
- }
- return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags);
- },msync:function (stream, buffer, offset, length, mmapFlags) {
- if (!stream || !stream.stream_ops.msync) {
- return 0;
- }
- return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags);
- },munmap:function (stream) {
- return 0;
- },ioctl:function (stream, cmd, arg) {
- if (!stream.stream_ops.ioctl) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTTY);
- }
- return stream.stream_ops.ioctl(stream, cmd, arg);
- },readFile:function (path, opts) {
- opts = opts || {};
- opts.flags = opts.flags || 'r';
- opts.encoding = opts.encoding || 'binary';
- if (opts.encoding !== 'utf8' && opts.encoding !== 'binary') {
- throw new Error('Invalid encoding type "' + opts.encoding + '"');
- }
- var ret;
- var stream = FS.open(path, opts.flags);
- var stat = FS.stat(path);
- var length = stat.size;
- var buf = new Uint8Array(length);
- FS.read(stream, buf, 0, length, 0);
- if (opts.encoding === 'utf8') {
- ret = UTF8ArrayToString(buf, 0);
- } else if (opts.encoding === 'binary') {
- ret = buf;
- }
- FS.close(stream);
- return ret;
- },writeFile:function (path, data, opts) {
- opts = opts || {};
- opts.flags = opts.flags || 'w';
- var stream = FS.open(path, opts.flags, opts.mode);
- if (typeof data === 'string') {
- var buf = new Uint8Array(lengthBytesUTF8(data)+1);
- var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length);
- FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn);
- } else if (ArrayBuffer.isView(data)) {
- FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn);
- } else {
- throw new Error('Unsupported data type');
- }
- FS.close(stream);
- },cwd:function () {
- return FS.currentPath;
- },chdir:function (path) {
- var lookup = FS.lookupPath(path, { follow: true });
- if (lookup.node === null) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- if (!FS.isDir(lookup.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
- }
- var err = FS.nodePermissions(lookup.node, 'x');
- if (err) {
- throw new FS.ErrnoError(err);
- }
- FS.currentPath = lookup.path;
- },createDefaultDirectories:function () {
- FS.mkdir('/tmp');
- FS.mkdir('/home');
- FS.mkdir('/home/web_user');
- },createDefaultDevices:function () {
- // create /dev
- FS.mkdir('/dev');
- // setup /dev/null
- FS.registerDevice(FS.makedev(1, 3), {
- read: function() { return 0; },
- write: function(stream, buffer, offset, length, pos) { return length; }
- });
- FS.mkdev('/dev/null', FS.makedev(1, 3));
- // setup /dev/tty and /dev/tty1
- // stderr needs to print output using Module['printErr']
- // so we register a second tty just for it.
- 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));
- // setup /dev/[u]random
- var random_device;
- if (typeof crypto !== 'undefined') {
- // for modern web browsers
- var randomBuffer = new Uint8Array(1);
- random_device = function() { crypto.getRandomValues(randomBuffer); return randomBuffer[0]; };
- } else if (ENVIRONMENT_IS_NODE) {
- // for nodejs
- random_device = function() { return require('crypto')['randomBytes'](1)[0]; };
- } else {
- // default for ES5 platforms
- random_device = function() { abort("random_device"); /*Math.random() is not safe for random number generation, so this fallback random_device implementation aborts... see kripken/emscripten/pull/7096 */ };
- }
- FS.createDevice('/dev', 'random', random_device);
- FS.createDevice('/dev', 'urandom', random_device);
- // we're not going to emulate the actual shm device,
- // just create the tmp dirs that reside in it commonly
- FS.mkdir('/dev/shm');
- FS.mkdir('/dev/shm/tmp');
- },createSpecialDirectories:function () {
- // create /proc/self/fd which allows /proc/self/fd/6 => readlink gives the name of the stream for fd 6 (see test_unistd_ttyname)
- FS.mkdir('/proc');
- FS.mkdir('/proc/self');
- FS.mkdir('/proc/self/fd');
- FS.mount({
- mount: function() {
- var node = FS.createNode('/proc/self', 'fd', 16384 | 511 /* 0777 */, 73);
- node.node_ops = {
- lookup: function(parent, name) {
- var fd = +name;
- var stream = FS.getStream(fd);
- if (!stream) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- var ret = {
- parent: null,
- mount: { mountpoint: 'fake' },
- node_ops: { readlink: function() { return stream.path } }
- };
- ret.parent = ret; // make it look like a simple root node
- return ret;
- }
- };
- return node;
- }
- }, {}, '/proc/self/fd');
- },createStandardStreams:function () {
- // TODO deprecate the old functionality of a single
- // input / output callback and that utilizes FS.createDevice
- // and instead require a unique set of stream ops
-
- // by default, we symlink the standard streams to the
- // default tty devices. however, if the standard streams
- // have been overwritten we create a unique device for
- // them instead.
- 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');
- }
-
- // open default streams for the stdin, stdout and stderr devices
- var stdin = FS.open('/dev/stdin', 'r');
- assert(stdin.fd === 0, 'invalid handle for stdin (' + stdin.fd + ')');
-
- var stdout = FS.open('/dev/stdout', 'w');
- assert(stdout.fd === 1, 'invalid handle for stdout (' + stdout.fd + ')');
-
- var stderr = FS.open('/dev/stderr', 'w');
- assert(stderr.fd === 2, 'invalid handle for stderr (' + stderr.fd + ')');
- },ensureErrnoError:function () {
- if (FS.ErrnoError) return;
- FS.ErrnoError = function ErrnoError(errno, node) {
- this.node = node;
- this.setErrno = function(errno) {
- this.errno = errno;
- for (var key in ERRNO_CODES) {
- if (ERRNO_CODES[key] === errno) {
- this.code = key;
- break;
- }
- }
- };
- this.setErrno(errno);
- this.message = ERRNO_MESSAGES[errno];
- // Node.js compatibility: assigning on this.stack fails on Node 4 (but fixed on Node 8)
- if (this.stack) Object.defineProperty(this, "stack", { value: (new Error).stack, writable: true });
- };
- FS.ErrnoError.prototype = new Error();
- FS.ErrnoError.prototype.constructor = FS.ErrnoError;
- // Some errors may happen quite a bit, to avoid overhead we reuse them (and suffer a lack of stack info)
- [ERRNO_CODES.ENOENT].forEach(function(code) {
- FS.genericErrors[code] = new FS.ErrnoError(code);
- FS.genericErrors[code].stack = '<generic error, no stack>';
- });
- },staticInit:function () {
- FS.ensureErrnoError();
-
- FS.nameTable = new Array(4096);
-
- FS.mount(MEMFS, {}, '/');
-
- FS.createDefaultDirectories();
- FS.createDefaultDevices();
- FS.createSpecialDirectories();
-
- FS.filesystems = {
- 'MEMFS': MEMFS,
- 'IDBFS': IDBFS,
- 'NODEFS': NODEFS,
- 'WORKERFS': WORKERFS,
- };
- },init:function (input, output, error) {
- assert(!FS.init.initialized, 'FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)');
- FS.init.initialized = true;
-
- FS.ensureErrnoError();
-
- // Allow Module.stdin etc. to provide defaults, if none explicitly passed to us here
- Module['stdin'] = input || Module['stdin'];
- Module['stdout'] = output || Module['stdout'];
- Module['stderr'] = error || Module['stderr'];
-
- FS.createStandardStreams();
- },quit:function () {
- FS.init.initialized = false;
- // force-flush all streams, so we get musl std streams printed out
- var fflush = Module['_fflush'];
- if (fflush) fflush(0);
- // close all of our streams
- for (var i = 0; i < FS.streams.length; i++) {
- var stream = FS.streams[i];
- if (!stream) {
- continue;
- }
- FS.close(stream);
- }
- },getMode:function (canRead, canWrite) {
- var mode = 0;
- if (canRead) mode |= 292 | 73;
- if (canWrite) mode |= 146;
- return mode;
- },joinPath:function (parts, forceRelative) {
- var path = PATH.join.apply(null, parts);
- if (forceRelative && path[0] == '/') path = path.substr(1);
- return path;
- },absolutePath:function (relative, base) {
- return PATH.resolve(base, relative);
- },standardizePath:function (path) {
- return PATH.normalize(path);
- },findObject:function (path, dontResolveLastLink) {
- var ret = FS.analyzePath(path, dontResolveLastLink);
- if (ret.exists) {
- return ret.object;
- } else {
- ___setErrNo(ret.error);
- return null;
- }
- },analyzePath:function (path, dontResolveLastLink) {
- // operate from within the context of the symlink's target
- try {
- var lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
- path = lookup.path;
- } catch (e) {
- }
- var ret = {
- isRoot: false, exists: false, error: 0, name: null, path: null, object: null,
- parentExists: false, parentPath: null, parentObject: null
- };
- try {
- var lookup = FS.lookupPath(path, { parent: true });
- ret.parentExists = true;
- ret.parentPath = lookup.path;
- ret.parentObject = lookup.node;
- ret.name = PATH.basename(path);
- lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
- ret.exists = true;
- ret.path = lookup.path;
- ret.object = lookup.node;
- ret.name = lookup.node.name;
- ret.isRoot = lookup.path === '/';
- } catch (e) {
- ret.error = e.errno;
- };
- return ret;
- },createFolder:function (parent, name, canRead, canWrite) {
- var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- var mode = FS.getMode(canRead, canWrite);
- return FS.mkdir(path, mode);
- },createPath:function (parent, path, canRead, canWrite) {
- parent = typeof parent === 'string' ? parent : FS.getPath(parent);
- var parts = path.split('/').reverse();
- while (parts.length) {
- var part = parts.pop();
- if (!part) continue;
- var current = PATH.join2(parent, part);
- try {
- FS.mkdir(current);
- } catch (e) {
- // ignore EEXIST
- }
- parent = current;
- }
- return current;
- },createFile:function (parent, name, properties, canRead, canWrite) {
- var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- var mode = FS.getMode(canRead, canWrite);
- return FS.create(path, mode);
- },createDataFile:function (parent, name, data, canRead, canWrite, canOwn) {
- var path = name ? PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name) : parent;
- var mode = FS.getMode(canRead, canWrite);
- var node = FS.create(path, mode);
- if (data) {
- if (typeof data === 'string') {
- var arr = new Array(data.length);
- for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i);
- data = arr;
- }
- // make sure we can write to the file
- FS.chmod(node, mode | 146);
- var stream = FS.open(node, 'w');
- FS.write(stream, data, 0, data.length, 0, canOwn);
- FS.close(stream);
- FS.chmod(node, mode);
- }
- return node;
- },createDevice:function (parent, name, input, output) {
- var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- var mode = FS.getMode(!!input, !!output);
- if (!FS.createDevice.major) FS.createDevice.major = 64;
- var dev = FS.makedev(FS.createDevice.major++, 0);
- // Create a fake device that a set of stream ops to emulate
- // the old behavior.
- FS.registerDevice(dev, {
- open: function(stream) {
- stream.seekable = false;
- },
- close: function(stream) {
- // flush any pending line data
- if (output && output.buffer && output.buffer.length) {
- output(10);
- }
- },
- read: function(stream, buffer, offset, length, pos /* ignored */) {
- var bytesRead = 0;
- for (var i = 0; i < length; i++) {
- var result;
- try {
- result = input();
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- if (result === undefined && bytesRead === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);
- }
- if (result === null || result === undefined) break;
- bytesRead++;
- buffer[offset+i] = result;
- }
- if (bytesRead) {
- stream.node.timestamp = Date.now();
- }
- return bytesRead;
- },
- write: function(stream, buffer, offset, length, pos) {
- for (var i = 0; i < length; i++) {
- try {
- output(buffer[offset+i]);
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- }
- if (length) {
- stream.node.timestamp = Date.now();
- }
- return i;
- }
- });
- return FS.mkdev(path, mode, dev);
- },createLink:function (parent, name, target, canRead, canWrite) {
- var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- return FS.symlink(target, path);
- },forceLoadFile:function (obj) {
- if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true;
- var success = true;
- if (typeof XMLHttpRequest !== 'undefined') {
- throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");
- } else if (Module['read']) {
- // Command-line.
- try {
- // WARNING: Can't read binary files in V8's d8 or tracemonkey's js, as
- // read() will try to parse UTF8.
- obj.contents = intArrayFromString(Module['read'](obj.url), true);
- obj.usedBytes = obj.contents.length;
- } catch (e) {
- success = false;
- }
- } else {
- throw new Error('Cannot load without read() or XMLHttpRequest.');
- }
- if (!success) ___setErrNo(ERRNO_CODES.EIO);
- return success;
- },createLazyFile:function (parent, name, url, canRead, canWrite) {
- // Lazy chunked Uint8Array (implements get and length from Uint8Array). Actual getting is abstracted away for eventual reuse.
- function LazyUint8Array() {
- this.lengthKnown = false;
- this.chunks = []; // Loaded chunks. Index is the chunk number
- }
- 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() {
- // Find length
- 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; // Chunk size in bytes
-
- if (!hasByteServing) chunkSize = datalength;
-
- // Function to get a range from the remote URL.
- var doXHR = (function(from, to) {
- if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!");
- if (to > datalength-1) throw new Error("only " + datalength + " bytes available! programmer error!");
-
- // TODO: Use mozResponseArrayBuffer, responseStream, etc. if available.
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, false);
- if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to);
-
- // Some hints to the browser that we want binary data.
- if (typeof Uint8Array != 'undefined') xhr.responseType = 'arraybuffer';
- if (xhr.overrideMimeType) {
- xhr.overrideMimeType('text/plain; charset=x-user-defined');
- }
-
- xhr.send(null);
- if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
- if (xhr.response !== undefined) {
- return new Uint8Array(xhr.response || []);
- } else {
- return intArrayFromString(xhr.responseText || '', true);
- }
- });
- var lazyArray = this;
- lazyArray.setDataGetter(function(chunkNum) {
- var start = chunkNum * chunkSize;
- var end = (chunkNum+1) * chunkSize - 1; // including this byte
- end = Math.min(end, datalength-1); // if datalength-1 is selected, this is the last block
- 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) {
- // if the server uses gzip or doesn't supply the length, we have to download the whole file to get the (uncompressed) length
- chunkSize = datalength = 1; // this will force getter(0)/doXHR do download the whole file
- datalength = this.getter(0).length;
- chunkSize = datalength;
- console.log("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);
- // This is a total hack, but I want to get this lazy file code out of the
- // core of MEMFS. If we want to keep this lazy file concept I feel it should
- // be its own thin LAZYFS proxying calls to MEMFS.
- if (properties.contents) {
- node.contents = properties.contents;
- } else if (properties.url) {
- node.contents = null;
- node.url = properties.url;
- }
- // Add a function that defers querying the file size until it is asked the first time.
- Object.defineProperties(node, {
- usedBytes: {
- get: function() { return this.contents.length; }
- }
- });
- // override each stream op with one that tries to force load the lazy file first
- var stream_ops = {};
- var keys = Object.keys(node.stream_ops);
- keys.forEach(function(key) {
- var fn = node.stream_ops[key];
- stream_ops[key] = function forceLoadLazyFile() {
- if (!FS.forceLoadFile(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- return fn.apply(null, arguments);
- };
- });
- // use a custom read function
- stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) {
- if (!FS.forceLoadFile(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- var contents = stream.node.contents;
- if (position >= contents.length)
- return 0;
- var size = Math.min(contents.length - position, length);
- assert(size >= 0);
- if (contents.slice) { // normal array
- for (var i = 0; i < size; i++) {
- buffer[offset + i] = contents[position + i];
- }
- } else {
- for (var i = 0; i < size; i++) { // LazyUint8Array from sync binary XHR
- buffer[offset + i] = contents.get(position + i);
- }
- }
- return size;
- };
- node.stream_ops = stream_ops;
- return node;
- },createPreloadedFile:function (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) {
- Browser.init(); // XXX perhaps this method should move onto Browser?
- // TODO we should allow people to just pass in a complete filename instead
- // of parent and name being that we just join them anyways
- var fullname = name ? PATH.resolve(PATH.join2(parent, name)) : parent;
- var dep = getUniqueRunDependency('cp ' + fullname); // might have several active requests for the same fullname
- function processData(byteArray) {
- function finish(byteArray) {
- if (preFinish) preFinish();
- if (!dontCreateFile) {
- FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn);
- }
- if (onload) onload();
- removeRunDependency(dep);
- }
- var handled = false;
- Module['preloadPlugins'].forEach(function(plugin) {
- if (handled) return;
- if (plugin['canHandle'](fullname)) {
- plugin['handle'](byteArray, fullname, finish, function() {
- if (onerror) onerror();
- removeRunDependency(dep);
- });
- handled = true;
- }
- });
- if (!handled) finish(byteArray);
- }
- addRunDependency(dep);
- if (typeof url == 'string') {
- Browser.asyncLoad(url, function(byteArray) {
- processData(byteArray);
- }, onerror);
- } else {
- processData(url);
- }
- },indexedDB:function () {
- return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
- },DB_NAME:function () {
- return 'EM_FS_' + window.location.pathname;
- },DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:function (paths, onload, onerror) {
- onload = onload || function(){};
- onerror = onerror || function(){};
- var indexedDB = FS.indexedDB();
- try {
- var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION);
- } catch (e) {
- return onerror(e);
- }
- openRequest.onupgradeneeded = function openRequest_onupgradeneeded() {
- console.log('creating db');
- var db = openRequest.result;
- db.createObjectStore(FS.DB_STORE_NAME);
- };
- openRequest.onsuccess = function openRequest_onsuccess() {
- var db = openRequest.result;
- var transaction = db.transaction([FS.DB_STORE_NAME], 'readwrite');
- var files = transaction.objectStore(FS.DB_STORE_NAME);
- var ok = 0, fail = 0, total = paths.length;
- function finish() {
- if (fail == 0) onload(); else onerror();
- }
- paths.forEach(function(path) {
- var putRequest = files.put(FS.analyzePath(path).object.contents, path);
- putRequest.onsuccess = function putRequest_onsuccess() { ok++; if (ok + fail == total) finish() };
- putRequest.onerror = function putRequest_onerror() { fail++; if (ok + fail == total) finish() };
- });
- transaction.onerror = onerror;
- };
- openRequest.onerror = onerror;
- },loadFilesFromDB:function (paths, onload, onerror) {
- onload = onload || function(){};
- onerror = onerror || function(){};
- var indexedDB = FS.indexedDB();
- try {
- var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION);
- } catch (e) {
- return onerror(e);
- }
- openRequest.onupgradeneeded = onerror; // no database to load from
- openRequest.onsuccess = function openRequest_onsuccess() {
- var db = openRequest.result;
- try {
- var transaction = db.transaction([FS.DB_STORE_NAME], 'readonly');
- } catch(e) {
- onerror(e);
- return;
- }
- var files = transaction.objectStore(FS.DB_STORE_NAME);
- var ok = 0, fail = 0, total = paths.length;
- function finish() {
- if (fail == 0) onload(); else onerror();
- }
- paths.forEach(function(path) {
- var getRequest = files.get(path);
- getRequest.onsuccess = function getRequest_onsuccess() {
- if (FS.analyzePath(path).exists) {
- FS.unlink(path);
- }
- FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true);
- ok++;
- if (ok + fail == total) finish();
- };
- getRequest.onerror = function getRequest_onerror() { fail++; if (ok + fail == total) finish() };
- });
- transaction.onerror = onerror;
- };
- openRequest.onerror = onerror;
- }};var SYSCALLS={DEFAULT_POLLMASK:5,mappings:{},umask:511,calculateAt:function (dirfd, path) {
- if (path[0] !== '/') {
- // relative path
- var dir;
- if (dirfd === -100) {
- dir = FS.cwd();
- } else {
- var dirstream = FS.getStream(dirfd);
- if (!dirstream) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- dir = dirstream.path;
- }
- path = PATH.join2(dir, path);
- }
- return path;
- },doStat:function (func, path, buf) {
- try {
- var stat = func(path);
- } catch (e) {
- if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) {
- // an error occurred while trying to look up the path; we should just report ENOTDIR
- return -ERRNO_CODES.ENOTDIR;
- }
- 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;
- HEAP32[(((buf)+(36))>>2)]=stat.size;
- HEAP32[(((buf)+(40))>>2)]=4096;
- HEAP32[(((buf)+(44))>>2)]=stat.blocks;
- HEAP32[(((buf)+(48))>>2)]=(stat.atime.getTime() / 1000)|0;
- HEAP32[(((buf)+(52))>>2)]=0;
- HEAP32[(((buf)+(56))>>2)]=(stat.mtime.getTime() / 1000)|0;
- HEAP32[(((buf)+(60))>>2)]=0;
- HEAP32[(((buf)+(64))>>2)]=(stat.ctime.getTime() / 1000)|0;
- HEAP32[(((buf)+(68))>>2)]=0;
- HEAP32[(((buf)+(72))>>2)]=stat.ino;
- return 0;
- },doMsync:function (addr, stream, len, flags) {
- var buffer = new Uint8Array(HEAPU8.subarray(addr, addr + len));
- FS.msync(stream, buffer, 0, len, flags);
- },doMkdir:function (path, mode) {
- // remove a trailing slash, if one - /a/b/ has basename of '', but
- // we want to create b in the context of this function
- 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) {
- // we don't want this in the JS API as it uses mknod to create all nodes.
- switch (mode & 61440) {
- case 32768:
- case 8192:
- case 24576:
- case 4096:
- case 49152:
- break;
- default: return -ERRNO_CODES.EINVAL;
- }
- FS.mknod(path, mode, dev);
- return 0;
- },doReadlink:function (path, buf, bufsize) {
- if (bufsize <= 0) return -ERRNO_CODES.EINVAL;
- var ret = FS.readlink(path);
-
- var len = Math.min(bufsize, lengthBytesUTF8(ret));
- var endChar = HEAP8[buf+len];
- stringToUTF8(ret, buf, bufsize+1);
- // readlink is one of the rare functions that write out a C string, but does never append a null to the output buffer(!)
- // stringToUTF8() always appends a null byte, so restore the character under the null byte after the write.
- HEAP8[buf+len] = endChar;
-
- return len;
- },doAccess:function (path, amode) {
- if (amode & ~7) {
- // need a valid mode
- return -ERRNO_CODES.EINVAL;
- }
- var node;
- var lookup = FS.lookupPath(path, { follow: true });
- node = lookup.node;
- var perms = '';
- if (amode & 4) perms += 'r';
- if (amode & 2) perms += 'w';
- if (amode & 1) perms += 'x';
- if (perms /* otherwise, they've just passed F_OK */ && FS.nodePermissions(node, perms)) {
- return -ERRNO_CODES.EACCES;
- }
- 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; // nothing more to read
- }
- 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:0,get:function (varargs) {
- SYSCALLS.varargs += 4;
- var ret = HEAP32[(((SYSCALLS.varargs)-(4))>>2)];
- return ret;
- },getStr:function () {
- var ret = Pointer_stringify(SYSCALLS.get());
- return ret;
- },getStreamFromFD:function () {
- var stream = FS.getStream(SYSCALLS.get());
- if (!stream) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- return stream;
- },getSocketFromFD:function () {
- var socket = SOCKFS.getSocket(SYSCALLS.get());
- if (!socket) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- return socket;
- },getSocketAddress:function (allowNull) {
- var addrp = SYSCALLS.get(), addrlen = SYSCALLS.get();
- if (allowNull && addrp === 0) return null;
- var info = __read_sockaddr(addrp, addrlen);
- if (info.errno) throw new FS.ErrnoError(info.errno);
- info.addr = DNS.lookup_addr(info.addr) || info.addr;
- return info;
- },get64:function () {
- var low = SYSCALLS.get(), high = SYSCALLS.get();
- if (low >= 0) assert(high === 0);
- else assert(high === -1);
- return low;
- },getZero:function () {
- assert(SYSCALLS.get() === 0);
- }};function ___syscall140(which, varargs) {SYSCALLS.varargs = varargs;
- try {
- // llseek
- var stream = SYSCALLS.getStreamFromFD(), offset_high = SYSCALLS.get(), offset_low = SYSCALLS.get(), result = SYSCALLS.get(), whence = SYSCALLS.get();
- // NOTE: offset_high is unused - Emscripten's off_t is 32-bit
- var offset = offset_low;
- FS.llseek(stream, offset, whence);
- HEAP32[((result)>>2)]=stream.position;
- if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; // reset readdir state
- return 0;
- } catch (e) {
- if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
- return -e.errno;
- }
- }
-
- function ___syscall145(which, varargs) {SYSCALLS.varargs = varargs;
- try {
- // readv
- var stream = SYSCALLS.getStreamFromFD(), iov = SYSCALLS.get(), iovcnt = SYSCALLS.get();
- return SYSCALLS.doReadv(stream, iov, iovcnt);
- } catch (e) {
- if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
- return -e.errno;
- }
- }
-
- function ___syscall146(which, varargs) {SYSCALLS.varargs = varargs;
- try {
- // writev
- var stream = SYSCALLS.getStreamFromFD(), iov = SYSCALLS.get(), iovcnt = SYSCALLS.get();
- return SYSCALLS.doWritev(stream, iov, iovcnt);
- } catch (e) {
- if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
- return -e.errno;
- }
- }
-
- function ___syscall221(which, varargs) {SYSCALLS.varargs = varargs;
- try {
- // fcntl64
- var stream = SYSCALLS.getStreamFromFD(), cmd = SYSCALLS.get();
- switch (cmd) {
- case 0: {
- var arg = SYSCALLS.get();
- if (arg < 0) {
- return -ERRNO_CODES.EINVAL;
- }
- var newStream;
- newStream = FS.open(stream.path, stream.flags, 0, arg);
- return newStream.fd;
- }
- case 1:
- case 2:
- return 0; // FD_CLOEXEC makes no sense for a single process.
- case 3:
- return stream.flags;
- case 4: {
- var arg = SYSCALLS.get();
- stream.flags |= arg;
- return 0;
- }
- case 12:
- case 12: {
- var arg = SYSCALLS.get();
- var offset = 0;
- // We're always unlocked.
- HEAP16[(((arg)+(offset))>>1)]=2;
- return 0;
- }
- case 13:
- case 14:
- case 13:
- case 14:
- return 0; // Pretend that the locking is successful.
- case 16:
- case 8:
- return -ERRNO_CODES.EINVAL; // These are for sockets. We don't have them fully implemented yet.
- case 9:
- // musl trusts getown return values, due to a bug where they must be, as they overlap with errors. just return -1 here, so fnctl() returns that, and we set errno ourselves.
- ___setErrNo(ERRNO_CODES.EINVAL);
- return -1;
- default: {
- return -ERRNO_CODES.EINVAL;
- }
- }
- } catch (e) {
- if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
- return -e.errno;
- }
- }
-
- function ___syscall5(which, varargs) {SYSCALLS.varargs = varargs;
- try {
- // open
- var pathname = SYSCALLS.getStr(), flags = SYSCALLS.get(), mode = SYSCALLS.get() // optional TODO
- var stream = FS.open(pathname, flags, mode);
- return stream.fd;
- } catch (e) {
- if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
- return -e.errno;
- }
- }
-
- function ___syscall54(which, varargs) {SYSCALLS.varargs = varargs;
- try {
- // ioctl
- var stream = SYSCALLS.getStreamFromFD(), op = SYSCALLS.get();
- switch (op) {
- case 21509:
- case 21505: {
- if (!stream.tty) return -ERRNO_CODES.ENOTTY;
- return 0;
- }
- case 21510:
- case 21511:
- case 21512:
- case 21506:
- case 21507:
- case 21508: {
- if (!stream.tty) return -ERRNO_CODES.ENOTTY;
- return 0; // no-op, not actually adjusting terminal settings
- }
- case 21519: {
- if (!stream.tty) return -ERRNO_CODES.ENOTTY;
- var argp = SYSCALLS.get();
- HEAP32[((argp)>>2)]=0;
- return 0;
- }
- case 21520: {
- if (!stream.tty) return -ERRNO_CODES.ENOTTY;
- return -ERRNO_CODES.EINVAL; // not supported
- }
- case 21531: {
- var argp = SYSCALLS.get();
- return FS.ioctl(stream, op, argp);
- }
- case 21523: {
- // TODO: in theory we should write to the winsize struct that gets
- // passed in, but for now musl doesn't read anything on it
- if (!stream.tty) return -ERRNO_CODES.ENOTTY;
- return 0;
- }
- case 21524: {
- // TODO: technically, this ioctl call should change the window size.
- // but, since emscripten doesn't have any concept of a terminal window
- // yet, we'll just silently throw it away as we do TIOCGWINSZ
- if (!stream.tty) return -ERRNO_CODES.ENOTTY;
- return 0;
- }
- default: abort('bad ioctl syscall ' + op);
- }
- } catch (e) {
- if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
- return -e.errno;
- }
- }
-
- function ___syscall6(which, varargs) {SYSCALLS.varargs = varargs;
- try {
- // close
- var stream = SYSCALLS.getStreamFromFD();
- FS.close(stream);
- return 0;
- } catch (e) {
- if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
- return -e.errno;
- }
- }
-
- function ___unlock() {}
-
-
- function _emscripten_get_now() { abort() }
-
- function _emscripten_get_now_is_monotonic() {
- // return whether emscripten_get_now is guaranteed monotonic; the Date.now
- // implementation is not :(
- return ENVIRONMENT_IS_NODE || (typeof dateNow !== 'undefined') ||
- ((ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && self['performance'] && self['performance']['now']);
- }function _clock_gettime(clk_id, tp) {
- // int clock_gettime(clockid_t clk_id, struct timespec *tp);
- var now;
- if (clk_id === 0) {
- now = Date.now();
- } else if (clk_id === 1 && _emscripten_get_now_is_monotonic()) {
- now = _emscripten_get_now();
- } else {
- ___setErrNo(ERRNO_CODES.EINVAL);
- return -1;
- }
- HEAP32[((tp)>>2)]=(now/1000)|0; // seconds
- HEAP32[(((tp)+(4))>>2)]=((now % 1000)*1000*1000)|0; // nanoseconds
- return 0;
- }
-
-
- var DLFCN={error:null,errorMsg:null,nextHandle:1,loadedLibs:{},loadedLibNames:{}};function _dlclose(handle) {
- // int dlclose(void *handle);
- // http://pubs.opengroup.org/onlinepubs/009695399/functions/dlclose.html
- if (!DLFCN.loadedLibs[handle]) {
- DLFCN.errorMsg = 'Tried to dlclose() unopened handle: ' + handle;
- return 1;
- } else {
- var lib_record = DLFCN.loadedLibs[handle];
- if (--lib_record.refcount == 0) {
- if (lib_record.module.cleanups) {
- lib_record.module.cleanups.forEach(function(cleanup) { cleanup() });
- }
- delete DLFCN.loadedLibNames[lib_record.name];
- delete DLFCN.loadedLibs[handle];
- }
- return 0;
- }
- }
-
- function _dlerror() {
- // char *dlerror(void);
- // http://pubs.opengroup.org/onlinepubs/009695399/functions/dlerror.html
- if (DLFCN.errorMsg === null) {
- return 0;
- } else {
- if (DLFCN.error) _free(DLFCN.error);
- var msgArr = intArrayFromString(DLFCN.errorMsg);
- DLFCN.error = allocate(msgArr, 'i8', ALLOC_NORMAL);
- DLFCN.errorMsg = null;
- return DLFCN.error;
- }
- }
-
- function _dlsym(handle, symbol) {
- // void *dlsym(void *restrict handle, const char *restrict name);
- // http://pubs.opengroup.org/onlinepubs/009695399/functions/dlsym.html
- symbol = Pointer_stringify(symbol);
-
- if (!DLFCN.loadedLibs[handle]) {
- DLFCN.errorMsg = 'Tried to dlsym() from an unopened handle: ' + handle;
- return 0;
- } else {
- var lib = DLFCN.loadedLibs[handle];
- symbol = '_' + symbol;
- if (!lib.module.hasOwnProperty(symbol)) {
- DLFCN.errorMsg = ('Tried to lookup unknown symbol "' + symbol +
- '" in dynamic lib: ' + lib.name);
- return 0;
- } else {
- var result = lib.module[symbol];
- if (typeof result === 'function') {
- // convert the exported function into a function pointer using our generic
- // JS mechanism.
- return addFunction(result);
- }
- return result;
- }
- }
- }
-
-
-
-
-
- function _emscripten_set_main_loop_timing(mode, value) {
- Browser.mainLoop.timingMode = mode;
- Browser.mainLoop.timingValue = value;
-
- if (!Browser.mainLoop.func) {
- return 1; // Return non-zero on failure, can't set timing mode when there is no main loop.
- }
-
- if (mode == 0 /*EM_TIMING_SETTIMEOUT*/) {
- 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); // doing this each time means that on exception, we stop
- };
- Browser.mainLoop.method = 'timeout';
- } else if (mode == 1 /*EM_TIMING_RAF*/) {
- Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_rAF() {
- Browser.requestAnimationFrame(Browser.mainLoop.runner);
- };
- Browser.mainLoop.method = 'rAF';
- } else if (mode == 2 /*EM_TIMING_SETIMMEDIATE*/) {
- if (typeof setImmediate === 'undefined') {
- // Emulate setImmediate. (note: not a complete polyfill, we don't emulate clearImmediate() to keep code size to minimum, since not needed)
- var setImmediates = [];
- var emscriptenMainLoopMessageId = 'setimmediate';
- function Browser_setImmediate_messageHandler(event) {
- // When called in current thread or Worker, the main loop ID is structured slightly different to accommodate for --proxy-to-worker runtime listening to Worker events,
- // so check for both cases.
- 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}); // In --proxy-to-worker, route the message via proxyClient.js
- } else postMessage(emscriptenMainLoopMessageId, "*"); // On the main thread, can just send the message to itself.
- }
- }
- Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_setImmediate() {
- setImmediate(Browser.mainLoop.runner);
- };
- Browser.mainLoop.method = 'immediate';
- }
- return 0;
- }function _emscripten_set_main_loop(func, fps, simulateInfiniteLoop, arg, noSetTiming) {
- Module['noExitRuntime'] = true;
-
- assert(!Browser.mainLoop.func, 'emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.');
-
- Browser.mainLoop.func = func;
- Browser.mainLoop.arg = arg;
-
- var browserIterationFunc;
- if (typeof arg !== 'undefined') {
- browserIterationFunc = function() {
- Module['dynCall_vi'](func, arg);
- };
- } else {
- browserIterationFunc = function() {
- Module['dynCall_v'](func);
- };
- }
-
- var thisMainLoopId = Browser.mainLoop.currentlyRunningMainloop;
-
- Browser.mainLoop.runner = function Browser_mainLoop_runner() {
- if (ABORT) return;
- if (Browser.mainLoop.queue.length > 0) {
- var start = Date.now();
- var blocker = Browser.mainLoop.queue.shift();
- blocker.func(blocker.arg);
- if (Browser.mainLoop.remainingBlockers) {
- var remaining = Browser.mainLoop.remainingBlockers;
- var next = remaining%1 == 0 ? remaining-1 : Math.floor(remaining);
- if (blocker.counted) {
- Browser.mainLoop.remainingBlockers = next;
- } else {
- // not counted, but move the progress along a tiny bit
- next = next + 0.5; // do not steal all the next one's progress
- Browser.mainLoop.remainingBlockers = (8*remaining + next)/9;
- }
- }
- console.log('main loop blocker "' + blocker.name + '" took ' + (Date.now() - start) + ' ms'); //, left: ' + Browser.mainLoop.remainingBlockers);
- Browser.mainLoop.updateStatus();
-
- // catches pause/resume main loop from blocker execution
- if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return;
-
- setTimeout(Browser.mainLoop.runner, 0);
- return;
- }
-
- // catch pauses from non-main loop sources
- if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return;
-
- // Implement very basic swap interval control
- Browser.mainLoop.currentFrameNumber = Browser.mainLoop.currentFrameNumber + 1 | 0;
- if (Browser.mainLoop.timingMode == 1/*EM_TIMING_RAF*/ && Browser.mainLoop.timingValue > 1 && Browser.mainLoop.currentFrameNumber % Browser.mainLoop.timingValue != 0) {
- // Not the scheduled time to render this frame - skip.
- Browser.mainLoop.scheduler();
- return;
- } else if (Browser.mainLoop.timingMode == 0/*EM_TIMING_SETTIMEOUT*/) {
- Browser.mainLoop.tickStartTime = _emscripten_get_now();
- }
-
- // Signal GL rendering layer that processing of a new frame is about to start. This helps it optimize
- // VBO double-buffering and reduce GPU stalls.
-
-
-
- if (Browser.mainLoop.method === 'timeout' && Module.ctx) {
- err('Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!');
- Browser.mainLoop.method = ''; // just warn once per call to set main loop
- }
-
- Browser.mainLoop.runIter(browserIterationFunc);
-
-
- // catch pauses from the main loop itself
- if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return;
-
- // Queue new audio data. This is important to be right after the main loop invocation, so that we will immediately be able
- // to queue the newest produced audio samples.
- // TODO: Consider adding pre- and post- rAF callbacks so that GL.newRenderingFrameStarted() and SDL.audio.queueNewAudioData()
- // do not need to be hardcoded into this function, but can be more generic.
- 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/*EM_TIMING_SETTIMEOUT*/, 1000.0 / fps);
- else _emscripten_set_main_loop_timing(1/*EM_TIMING_RAF*/, 1); // Do rAF by rendering each frame (no decimating)
-
- Browser.mainLoop.scheduler();
- }
-
- if (simulateInfiniteLoop) {
- throw 'SimulateInfiniteLoop';
- }
- }var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:function () {
- Browser.mainLoop.scheduler = null;
- Browser.mainLoop.currentlyRunningMainloop++; // Incrementing this signals the previous main loop that it's now become old, and it must return.
- },resume:function () {
- Browser.mainLoop.currentlyRunningMainloop++;
- var timingMode = Browser.mainLoop.timingMode;
- var timingValue = Browser.mainLoop.timingValue;
- var func = Browser.mainLoop.func;
- Browser.mainLoop.func = null;
- _emscripten_set_main_loop(func, 0, false, Browser.mainLoop.arg, true /* do not set timing and call scheduler, we will do it on the next lines */);
- _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; // |return false| skips a frame
- }
- }
- try {
- func();
- } catch (e) {
- if (e instanceof ExitStatus) {
- return;
- } else {
- if (e && typeof e === 'object' && e.stack) err('exception thrown: ' + [e, e.stack]);
- throw e;
- }
- }
- if (Module['postMainLoop']) Module['postMainLoop']();
- }},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:function () {
- if (!Module["preloadPlugins"]) Module["preloadPlugins"] = []; // needs to exist even in workers
-
- if (Browser.initted) return;
- Browser.initted = true;
-
- try {
- new Blob();
- Browser.hasBlobConstructor = true;
- } catch(e) {
- Browser.hasBlobConstructor = false;
- console.log("warning: no blob constructor, cannot create blobs with mimetypes");
- }
- Browser.BlobBuilder = typeof MozBlobBuilder != "undefined" ? MozBlobBuilder : (typeof WebKitBlobBuilder != "undefined" ? WebKitBlobBuilder : (!Browser.hasBlobConstructor ? console.log("warning: no BlobBuilder") : null));
- Browser.URLObject = typeof window != "undefined" ? (window.URL ? window.URL : window.webkitURL) : undefined;
- if (!Module.noImageDecoding && typeof Browser.URLObject === 'undefined') {
- console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");
- Module.noImageDecoding = true;
- }
-
- // Support for plugins that can process preloaded files. You can add more of these to
- // your app by creating and appending to Module.preloadPlugins.
- //
- // Each plugin is asked if it can handle a file based on the file's name. If it can,
- // it is given the file's raw data. When it is done, it calls a callback with the file's
- // (possibly modified) data. For example, a plugin might decompress a file, or it
- // might create some side data structure for use later (like an Image element, etc.).
-
- 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) { // Safari bug #118630
- // Safari's Blob can only take an ArrayBuffer
- 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); // we need to pass a buffer, and must copy the array to get the right data range
- b = bb.getBlob();
- }
- var url = Browser.URLObject.createObjectURL(b);
- var img = new Image();
- img.onload = function img_onload() {
- assert(img.complete, 'Image ' + name + ' could not be decoded');
- var canvas = document.createElement('canvas');
- canvas.width = img.width;
- canvas.height = img.height;
- var ctx = canvas.getContext('2d');
- ctx.drawImage(img, 0, 0);
- Module["preloadedImages"][name] = canvas;
- Browser.URLObject.revokeObjectURL(url);
- if (onload) onload(byteArray);
- };
- img.onerror = function img_onerror(event) {
- console.log('Image ' + url + ' could not be decoded');
- if (onerror) onerror();
- };
- img.src = url;
- };
- Module['preloadPlugins'].push(imagePlugin);
-
- var audioPlugin = {};
- audioPlugin['canHandle'] = function audioPlugin_canHandle(name) {
- return !Module.noAudioDecoding && name.substr(-4) in { '.ogg': 1, '.wav': 1, '.mp3': 1 };
- };
- audioPlugin['handle'] = function audioPlugin_handle(byteArray, name, onload, onerror) {
- var done = false;
- function finish(audio) {
- if (done) return;
- done = true;
- Module["preloadedAudios"][name] = audio;
- if (onload) onload(byteArray);
- }
- function fail() {
- if (done) return;
- done = true;
- Module["preloadedAudios"][name] = new Audio(); // empty shim
- 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); // XXX we never revoke this!
- var audio = new Audio();
- audio.addEventListener('canplaythrough', function() { finish(audio) }, false); // use addEventListener due to chromium bug 124926
- audio.onerror = function audio_onerror(event) {
- if (done) return;
- console.log('warning: browser could not fully decode audio ' + name + ', trying slower base64 approach');
- function encode64(data) {
- var BASE = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
- var PAD = '=';
- var ret = '';
- var leftchar = 0;
- var leftbits = 0;
- for (var i = 0; i < data.length; i++) {
- leftchar = (leftchar << 8) | data[i];
- leftbits += 8;
- while (leftbits >= 6) {
- var curr = (leftchar >> (leftbits-6)) & 0x3f;
- leftbits -= 6;
- ret += BASE[curr];
- }
- }
- if (leftbits == 2) {
- ret += BASE[(leftchar&3) << 4];
- ret += PAD + PAD;
- } else if (leftbits == 4) {
- ret += BASE[(leftchar&0xf) << 2];
- ret += PAD;
- }
- return ret;
- }
- audio.src = 'data:audio/x-' + name.substr(-3) + ';base64,' + encode64(byteArray);
- finish(audio); // we don't wait for confirmation this worked - but it's worth trying
- };
- audio.src = url;
- // workaround for chrome bug 124926 - we do not always get oncanplaythrough or onerror
- Browser.safeSetTimeout(function() {
- finish(audio); // try to use it even though it is not necessarily ready to play
- }, 10000);
- } else {
- return fail();
- }
- };
- Module['preloadPlugins'].push(audioPlugin);
-
-
- // Canvas event setup
-
- 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) {
- // forced aspect ratio can be enabled by defining 'forcedAspectRatio' on Module
- // Module['forcedAspectRatio'] = 4 / 3;
-
- canvas.requestPointerLock = canvas['requestPointerLock'] ||
- canvas['mozRequestPointerLock'] ||
- canvas['webkitRequestPointerLock'] ||
- canvas['msRequestPointerLock'] ||
- function(){};
- canvas.exitPointerLock = document['exitPointerLock'] ||
- document['mozExitPointerLock'] ||
- document['webkitExitPointerLock'] ||
- document['msExitPointerLock'] ||
- function(){}; // no-op if function does not exist
- canvas.exitPointerLock = canvas.exitPointerLock.bind(document);
-
- document.addEventListener('pointerlockchange', pointerLockChange, false);
- document.addEventListener('mozpointerlockchange', pointerLockChange, false);
- document.addEventListener('webkitpointerlockchange', pointerLockChange, false);
- document.addEventListener('mspointerlockchange', pointerLockChange, false);
-
- if (Module['elementPointerLock']) {
- canvas.addEventListener("click", function(ev) {
- if (!Browser.pointerLock && Module['canvas'].requestPointerLock) {
- Module['canvas'].requestPointerLock();
- ev.preventDefault();
- }
- }, false);
- }
- }
- },createContext:function (canvas, useWebGL, setInModule, webGLContextAttributes) {
- if (useWebGL && Module.ctx && canvas == Module.canvas) return Module.ctx; // no need to recreate GL context if it's already been created for this canvas.
-
- var ctx;
- var contextHandle;
- if (useWebGL) {
- // For GLES2/desktop GL compatibility, adjust a few defaults to be different to WebGL defaults, so that they align better with the desktop defaults.
- var contextAttributes = {
- antialias: false,
- alpha: false
- };
-
- if (webGLContextAttributes) {
- for (var attribute in webGLContextAttributes) {
- contextAttributes[attribute] = webGLContextAttributes[attribute];
- }
- }
-
- 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, vrDevice) {
- Browser.lockPointer = lockPointer;
- Browser.resizeCanvas = resizeCanvas;
- Browser.vrDevice = vrDevice;
- if (typeof Browser.lockPointer === 'undefined') Browser.lockPointer = true;
- if (typeof Browser.resizeCanvas === 'undefined') Browser.resizeCanvas = false;
- if (typeof Browser.vrDevice === 'undefined') Browser.vrDevice = null;
-
- 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 = document['exitFullscreen'] ||
- document['cancelFullScreen'] ||
- document['mozCancelFullScreen'] ||
- document['msExitFullscreen'] ||
- document['webkitCancelFullScreen'] ||
- function() {};
- canvas.exitFullscreen = canvas.exitFullscreen.bind(document);
- if (Browser.lockPointer) canvas.requestPointerLock();
- Browser.isFullscreen = true;
- if (Browser.resizeCanvas) {
- Browser.setFullscreenCanvasSize();
- } else {
- Browser.updateCanvasDimensions(canvas);
- }
- } else {
- // remove the full screen specific parent of the canvas again to restore the HTML structure from before going full screen
- 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);
- }
-
- // create a new parent to ensure the canvas has no siblings. this allows browsers to optimize full screen performance when its parent is the full screen root
- var canvasContainer = document.createElement("div");
- canvas.parentNode.insertBefore(canvasContainer, canvas);
- canvasContainer.appendChild(canvas);
-
- // use parent of canvas as full screen root to allow aspect ratio correction (Firefox stretches the root to screen size)
- 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);
-
- if (vrDevice) {
- canvasContainer.requestFullscreen({ vrDisplay: vrDevice });
- } else {
- canvasContainer.requestFullscreen();
- }
- },requestFullScreen:function (lockPointer, resizeCanvas, vrDevice) {
- err('Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.');
- Browser.requestFullScreen = function(lockPointer, resizeCanvas, vrDevice) {
- return Browser.requestFullscreen(lockPointer, resizeCanvas, vrDevice);
- }
- return Browser.requestFullscreen(lockPointer, resizeCanvas, vrDevice);
- },nextRAF:0,fakeRequestAnimationFrame:function (func) {
- // try to keep 60fps between calls to here
- var now = Date.now();
- if (Browser.nextRAF === 0) {
- Browser.nextRAF = now + 1000/60;
- } else {
- while (now + 2 >= Browser.nextRAF) { // fudge a little, to avoid timer jitter causing us to do lots of delay:0
- Browser.nextRAF += 1000/60;
- }
- }
- var delay = Math.max(Browser.nextRAF - now, 0);
- setTimeout(func, delay);
- },requestAnimationFrame:function requestAnimationFrame(func) {
- if (typeof window === 'undefined') { // Provide fallback to setTimeout if window is undefined (e.g. in Node.js)
- Browser.fakeRequestAnimationFrame(func);
- } else {
- if (!window.requestAnimationFrame) {
- window.requestAnimationFrame = window['requestAnimationFrame'] ||
- window['mozRequestAnimationFrame'] ||
- window['webkitRequestAnimationFrame'] ||
- window['msRequestAnimationFrame'] ||
- window['oRequestAnimationFrame'] ||
- Browser.fakeRequestAnimationFrame;
- }
- window.requestAnimationFrame(func);
- }
- },safeCallback:function (func) {
- return function() {
- if (!ABORT) return func.apply(null, arguments);
- };
- },allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:function () {
- Browser.allowAsyncCallbacks = false;
- },resumeAsyncCallbacks:function () { // marks future callbacks as ok to execute, and synchronously runs any remaining ones right now
- Browser.allowAsyncCallbacks = true;
- if (Browser.queuedAsyncCallbacks.length > 0) {
- var callbacks = Browser.queuedAsyncCallbacks;
- Browser.queuedAsyncCallbacks = [];
- callbacks.forEach(function(func) {
- func();
- });
- }
- },safeRequestAnimationFrame:function (func) {
- return Browser.requestAnimationFrame(function() {
- if (ABORT) return;
- if (Browser.allowAsyncCallbacks) {
- func();
- } else {
- Browser.queuedAsyncCallbacks.push(func);
- }
- });
- },safeSetTimeout:function (func, timeout) {
- Module['noExitRuntime'] = true;
- return setTimeout(function() {
- if (ABORT) return;
- if (Browser.allowAsyncCallbacks) {
- func();
- } else {
- Browser.queuedAsyncCallbacks.push(func);
- }
- }, timeout);
- },safeSetInterval:function (func, timeout) {
- Module['noExitRuntime'] = true;
- return setInterval(function() {
- if (ABORT) return;
- if (Browser.allowAsyncCallbacks) {
- func();
- } // drop it on the floor otherwise, next interval will kick in
- }, timeout);
- },getMimetype:function (name) {
- return {
- 'jpg': 'image/jpeg',
- 'jpeg': 'image/jpeg',
- 'png': 'image/png',
- 'bmp': 'image/bmp',
- 'ogg': 'audio/ogg',
- 'wav': 'audio/wav',
- 'mp3': 'audio/mpeg'
- }[name.substr(name.lastIndexOf('.')+1)];
- },getUserMedia:function (func) {
- if(!window.getUserMedia) {
- window.getUserMedia = navigator['getUserMedia'] ||
- navigator['mozGetUserMedia'];
- }
- window.getUserMedia(func);
- },getMovementX:function (event) {
- return event['movementX'] ||
- event['mozMovementX'] ||
- event['webkitMovementX'] ||
- 0;
- },getMovementY:function (event) {
- return event['movementY'] ||
- event['mozMovementY'] ||
- event['webkitMovementY'] ||
- 0;
- },getMouseWheelDelta:function (event) {
- var delta = 0;
- switch (event.type) {
- case 'DOMMouseScroll':
- delta = event.detail;
- break;
- case 'mousewheel':
- delta = event.wheelDelta;
- break;
- case 'wheel':
- delta = event['deltaY'];
- break;
- default:
- throw 'unrecognized mouse wheel event: ' + event.type;
- }
- return delta;
- },mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:function (event) { // event should be mousemove, mousedown or mouseup
- if (Browser.pointerLock) {
- // When the pointer is locked, calculate the coordinates
- // based on the movement of the mouse.
- // Workaround for Firefox bug 764498
- if (event.type != 'mousemove' &&
- ('mozMovementX' in event)) {
- Browser.mouseMovementX = Browser.mouseMovementY = 0;
- } else {
- Browser.mouseMovementX = Browser.getMovementX(event);
- Browser.mouseMovementY = Browser.getMovementY(event);
- }
-
- // check if SDL is available
- if (typeof SDL != "undefined") {
- Browser.mouseX = SDL.mouseX + Browser.mouseMovementX;
- Browser.mouseY = SDL.mouseY + Browser.mouseMovementY;
- } else {
- // just add the mouse delta to the current absolut mouse position
- // FIXME: ideally this should be clamped against the canvas size and zero
- Browser.mouseX += Browser.mouseMovementX;
- Browser.mouseY += Browser.mouseMovementY;
- }
- } else {
- // Otherwise, calculate the movement based on the changes
- // in the coordinates.
- var rect = Module["canvas"].getBoundingClientRect();
- var cw = Module["canvas"].width;
- var ch = Module["canvas"].height;
-
- // Neither .scrollX or .pageXOffset are defined in a spec, but
- // we prefer .scrollX because it is currently in a spec draft.
- // (see: http://www.w3.org/TR/2013/WD-cssom-view-20131217/)
- 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; // the "touch" property is only defined in SDL
-
- }
- 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);
-
- // the canvas might be CSS-scaled compared to its backbuffer;
- // SDL-using content will want mouse coordinates in terms
- // of backbuffer units.
- x = x * (cw / rect.width);
- y = y * (ch / rect.height);
-
- Browser.mouseMovementX = x - Browser.mouseX;
- Browser.mouseMovementY = y - Browser.mouseY;
- Browser.mouseX = x;
- Browser.mouseY = y;
- }
- },asyncLoad:function (url, onload, onerror, noRunDep) {
- var dep = !noRunDep ? getUniqueRunDependency('al ' + url) : '';
- Module['readAsync'](url, function(arrayBuffer) {
- assert(arrayBuffer, 'Loading data file "' + url + '" failed (no arrayBuffer).');
- onload(new Uint8Array(arrayBuffer));
- if (dep) removeRunDependency(dep);
- }, function(event) {
- if (onerror) {
- onerror();
- } else {
- throw 'Loading data file "' + url + '" failed.';
- }
- });
- if (dep) addRunDependency(dep);
- },resizeListeners:[],updateResizeListeners:function () {
- var canvas = Module['canvas'];
- Browser.resizeListeners.forEach(function(listener) {
- listener(canvas.width, canvas.height);
- });
- },setCanvasSize:function (width, height, noUpdates) {
- var canvas = Module['canvas'];
- Browser.updateCanvasDimensions(canvas, width, height);
- if (!noUpdates) Browser.updateResizeListeners();
- },windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:function () {
- // check if SDL is available
- if (typeof SDL != "undefined") {
- var flags = HEAPU32[((SDL.screen)>>2)];
- flags = flags | 0x00800000; // set SDL_FULLSCREEN flag
- HEAP32[((SDL.screen)>>2)]=flags
- }
- Browser.updateCanvasDimensions(Module['canvas']);
- Browser.updateResizeListeners();
- },setWindowedCanvasSize:function () {
- // check if SDL is available
- if (typeof SDL != "undefined") {
- var flags = HEAPU32[((SDL.screen)>>2)];
- flags = flags & ~0x00800000; // clear SDL_FULLSCREEN flag
- HEAP32[((SDL.screen)>>2)]=flags
- }
- Browser.updateCanvasDimensions(Module['canvas']);
- Browser.updateResizeListeners();
- },updateCanvasDimensions:function (canvas, wNative, hNative) {
- if (wNative && hNative) {
- canvas.widthNative = wNative;
- canvas.heightNative = hNative;
- } else {
- wNative = canvas.widthNative;
- hNative = canvas.heightNative;
- }
- var w = wNative;
- var h = hNative;
- if (Module['forcedAspectRatio'] && Module['forcedAspectRatio'] > 0) {
- if (w/h < Module['forcedAspectRatio']) {
- w = Math.round(h * Module['forcedAspectRatio']);
- } else {
- h = Math.round(w / Module['forcedAspectRatio']);
- }
- }
- if (((document['fullscreenElement'] || document['mozFullScreenElement'] ||
- document['msFullscreenElement'] || document['webkitFullscreenElement'] ||
- document['webkitCurrentFullScreenElement']) === canvas.parentNode) && (typeof screen != 'undefined')) {
- var factor = Math.min(screen.width / w, screen.height / h);
- w = Math.round(w * factor);
- h = Math.round(h * factor);
- }
- if (Browser.resizeCanvas) {
- if (canvas.width != w) canvas.width = w;
- if (canvas.height != h) canvas.height = h;
- if (typeof canvas.style != 'undefined') {
- canvas.style.removeProperty( "width");
- canvas.style.removeProperty("height");
- }
- } else {
- if (canvas.width != wNative) canvas.width = wNative;
- if (canvas.height != hNative) canvas.height = hNative;
- if (typeof canvas.style != 'undefined') {
- if (w != wNative || h != hNative) {
- canvas.style.setProperty( "width", w + "px", "important");
- canvas.style.setProperty("height", h + "px", "important");
- } else {
- canvas.style.removeProperty( "width");
- canvas.style.removeProperty("height");
- }
- }
- }
- },wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:function () {
- var handle = Browser.nextWgetRequestHandle;
- Browser.nextWgetRequestHandle++;
- return handle;
- }};var EGL={errorCode:12288,defaultDisplayInitialized:false,currentContext:0,currentReadSurface:0,currentDrawSurface:0,alpha:false,depth:true,stencil:true,antialias:true,stringCache:{},setErrorCode:function (code) {
- EGL.errorCode = code;
- },chooseConfig:function (display, attribList, config, config_size, numConfigs) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
-
- if (attribList) {
- // read attribList if it is non-null
- for(;;) {
- var param = HEAP32[((attribList)>>2)];
- if (param == 0x3021 /*EGL_ALPHA_SIZE*/) {
- var alphaSize = HEAP32[(((attribList)+(4))>>2)];
- EGL.alpha = (alphaSize > 0);
- } else if (param == 0x3025 /*EGL_DEPTH_SIZE*/) {
- var depthSize = HEAP32[(((attribList)+(4))>>2)];
- EGL.depth = (depthSize > 0);
- } else if (param == 0x3026 /*EGL_STENCIL_SIZE*/) {
- var stencilSize = HEAP32[(((attribList)+(4))>>2)];
- EGL.stencil = (stencilSize > 0);
- } else if (param == 0x3031 /*EGL_SAMPLES*/) {
- var samples = HEAP32[(((attribList)+(4))>>2)];
- EGL.antialias = (samples > 0);
- } else if (param == 0x3032 /*EGL_SAMPLE_BUFFERS*/) {
- var samples = HEAP32[(((attribList)+(4))>>2)];
- EGL.antialias = (samples == 1);
- } else if (param == 0x3038 /*EGL_NONE*/) {
- break;
- }
- attribList += 8;
- }
- }
-
- if ((!config || !config_size) && !numConfigs) {
- EGL.setErrorCode(0x300C /* EGL_BAD_PARAMETER */);
- return 0;
- }
- if (numConfigs) {
- HEAP32[((numConfigs)>>2)]=1; // Total number of supported configs: 1.
- }
- if (config && config_size > 0) {
- HEAP32[((config)>>2)]=62002;
- }
-
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- }};function _eglBindAPI(api) {
- if (api == 0x30A0 /* EGL_OPENGL_ES_API */) {
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- } else { // if (api == 0x30A1 /* EGL_OPENVG_API */ || api == 0x30A2 /* EGL_OPENGL_API */) {
- EGL.setErrorCode(0x300C /* EGL_BAD_PARAMETER */);
- return 0;
- }
- }
-
- function _eglChooseConfig(display, attrib_list, configs, config_size, numConfigs) {
- return EGL.chooseConfig(display, attrib_list, configs, config_size, numConfigs);
- }
-
-
-
- var GLUT={initTime:null,idleFunc:null,displayFunc:null,keyboardFunc:null,keyboardUpFunc:null,specialFunc:null,specialUpFunc:null,reshapeFunc:null,motionFunc:null,passiveMotionFunc:null,mouseFunc:null,buttons:0,modifiers:0,initWindowWidth:256,initWindowHeight:256,initDisplayMode:18,windowX:0,windowY:0,windowWidth:0,windowHeight:0,requestedAnimationFrame:false,saveModifiers:function (event) {
- GLUT.modifiers = 0;
- if (event['shiftKey'])
- GLUT.modifiers += 1; /* GLUT_ACTIVE_SHIFT */
- if (event['ctrlKey'])
- GLUT.modifiers += 2; /* GLUT_ACTIVE_CTRL */
- if (event['altKey'])
- GLUT.modifiers += 4; /* GLUT_ACTIVE_ALT */
- },onMousemove:function (event) {
- /* Send motion event only if the motion changed, prevents
- * spamming our app with uncessary callback call. It does happen in
- * Chrome on Windows.
- */
- var lastX = Browser.mouseX;
- var lastY = Browser.mouseY;
- Browser.calculateMouseEvent(event);
- var newX = Browser.mouseX;
- var newY = Browser.mouseY;
- if (newX == lastX && newY == lastY) return;
-
- if (GLUT.buttons == 0 && event.target == Module["canvas"] && GLUT.passiveMotionFunc) {
- event.preventDefault();
- GLUT.saveModifiers(event);
- Module['dynCall_vii'](GLUT.passiveMotionFunc, lastX, lastY);
- } else if (GLUT.buttons != 0 && GLUT.motionFunc) {
- event.preventDefault();
- GLUT.saveModifiers(event);
- Module['dynCall_vii'](GLUT.motionFunc, lastX, lastY);
- }
- },getSpecialKey:function (keycode) {
- var key = null;
- switch (keycode) {
- case 8: key = 120 /* backspace */; break;
- case 46: key = 111 /* delete */; break;
-
- case 0x70 /*DOM_VK_F1*/: key = 1 /* GLUT_KEY_F1 */; break;
- case 0x71 /*DOM_VK_F2*/: key = 2 /* GLUT_KEY_F2 */; break;
- case 0x72 /*DOM_VK_F3*/: key = 3 /* GLUT_KEY_F3 */; break;
- case 0x73 /*DOM_VK_F4*/: key = 4 /* GLUT_KEY_F4 */; break;
- case 0x74 /*DOM_VK_F5*/: key = 5 /* GLUT_KEY_F5 */; break;
- case 0x75 /*DOM_VK_F6*/: key = 6 /* GLUT_KEY_F6 */; break;
- case 0x76 /*DOM_VK_F7*/: key = 7 /* GLUT_KEY_F7 */; break;
- case 0x77 /*DOM_VK_F8*/: key = 8 /* GLUT_KEY_F8 */; break;
- case 0x78 /*DOM_VK_F9*/: key = 9 /* GLUT_KEY_F9 */; break;
- case 0x79 /*DOM_VK_F10*/: key = 10 /* GLUT_KEY_F10 */; break;
- case 0x7a /*DOM_VK_F11*/: key = 11 /* GLUT_KEY_F11 */; break;
- case 0x7b /*DOM_VK_F12*/: key = 12 /* GLUT_KEY_F12 */; break;
- case 0x25 /*DOM_VK_LEFT*/: key = 100 /* GLUT_KEY_LEFT */; break;
- case 0x26 /*DOM_VK_UP*/: key = 101 /* GLUT_KEY_UP */; break;
- case 0x27 /*DOM_VK_RIGHT*/: key = 102 /* GLUT_KEY_RIGHT */; break;
- case 0x28 /*DOM_VK_DOWN*/: key = 103 /* GLUT_KEY_DOWN */; break;
- case 0x21 /*DOM_VK_PAGE_UP*/: key = 104 /* GLUT_KEY_PAGE_UP */; break;
- case 0x22 /*DOM_VK_PAGE_DOWN*/: key = 105 /* GLUT_KEY_PAGE_DOWN */; break;
- case 0x24 /*DOM_VK_HOME*/: key = 106 /* GLUT_KEY_HOME */; break;
- case 0x23 /*DOM_VK_END*/: key = 107 /* GLUT_KEY_END */; break;
- case 0x2d /*DOM_VK_INSERT*/: key = 108 /* GLUT_KEY_INSERT */; break;
-
- case 16 /*DOM_VK_SHIFT*/:
- case 0x05 /*DOM_VK_LEFT_SHIFT*/:
- key = 112 /* GLUT_KEY_SHIFT_L */;
- break;
- case 0x06 /*DOM_VK_RIGHT_SHIFT*/:
- key = 113 /* GLUT_KEY_SHIFT_R */;
- break;
-
- case 17 /*DOM_VK_CONTROL*/:
- case 0x03 /*DOM_VK_LEFT_CONTROL*/:
- key = 114 /* GLUT_KEY_CONTROL_L */;
- break;
- case 0x04 /*DOM_VK_RIGHT_CONTROL*/:
- key = 115 /* GLUT_KEY_CONTROL_R */;
- break;
-
- case 18 /*DOM_VK_ALT*/:
- case 0x02 /*DOM_VK_LEFT_ALT*/:
- key = 116 /* GLUT_KEY_ALT_L */;
- break;
- case 0x01 /*DOM_VK_RIGHT_ALT*/:
- key = 117 /* GLUT_KEY_ALT_R */;
- break;
- };
- return key;
- },getASCIIKey:function (event) {
- if (event['ctrlKey'] || event['altKey'] || event['metaKey']) return null;
-
- var keycode = event['keyCode'];
-
- /* The exact list is soooo hard to find in a canonical place! */
-
- if (48 <= keycode && keycode <= 57)
- return keycode; // numeric TODO handle shift?
- if (65 <= keycode && keycode <= 90)
- return event['shiftKey'] ? keycode : keycode + 32;
- if (96 <= keycode && keycode <= 105)
- return keycode - 48; // numpad numbers
- if (106 <= keycode && keycode <= 111)
- return keycode - 106 + 42; // *,+-./ TODO handle shift?
-
- switch (keycode) {
- case 9: // tab key
- case 13: // return key
- case 27: // escape
- case 32: // space
- case 61: // equal
- return keycode;
- }
-
- var s = event['shiftKey'];
- switch (keycode) {
- case 186: return s ? 58 : 59; // colon / semi-colon
- case 187: return s ? 43 : 61; // add / equal (these two may be wrong)
- case 188: return s ? 60 : 44; // less-than / comma
- case 189: return s ? 95 : 45; // dash
- case 190: return s ? 62 : 46; // greater-than / period
- case 191: return s ? 63 : 47; // forward slash
- case 219: return s ? 123 : 91; // open bracket
- case 220: return s ? 124 : 47; // back slash
- case 221: return s ? 125 : 93; // close braket
- case 222: return s ? 34 : 39; // single quote
- }
-
- return null;
- },onKeydown:function (event) {
- if (GLUT.specialFunc || GLUT.keyboardFunc) {
- var key = GLUT.getSpecialKey(event['keyCode']);
- if (key !== null) {
- if( GLUT.specialFunc ) {
- event.preventDefault();
- GLUT.saveModifiers(event);
- Module['dynCall_viii'](GLUT.specialFunc, key, Browser.mouseX, Browser.mouseY);
- }
- }
- else
- {
- key = GLUT.getASCIIKey(event);
- if( key !== null && GLUT.keyboardFunc ) {
- event.preventDefault();
- GLUT.saveModifiers(event);
- Module['dynCall_viii'](GLUT.keyboardFunc, key, Browser.mouseX, Browser.mouseY);
- }
- }
- }
- },onKeyup:function (event) {
- if (GLUT.specialUpFunc || GLUT.keyboardUpFunc) {
- var key = GLUT.getSpecialKey(event['keyCode']);
- if (key !== null) {
- if(GLUT.specialUpFunc) {
- event.preventDefault ();
- GLUT.saveModifiers(event);
- Module['dynCall_viii'](GLUT.specialUpFunc, key, Browser.mouseX, Browser.mouseY);
- }
- }
- else
- {
- key = GLUT.getASCIIKey(event);
- if( key !== null && GLUT.keyboardUpFunc ) {
- event.preventDefault ();
- GLUT.saveModifiers(event);
- Module['dynCall_viii'](GLUT.keyboardUpFunc, key, Browser.mouseX, Browser.mouseY);
- }
- }
- }
- },touchHandler:function (event) {
- if (event.target != Module['canvas']) {
- return;
- }
-
- var touches = event.changedTouches,
- main = touches[0],
- type = "";
-
- switch(event.type) {
- case "touchstart": type = "mousedown"; break;
- case "touchmove": type = "mousemove"; break;
- case "touchend": type = "mouseup"; break;
- default: return;
- }
-
- var simulatedEvent = document.createEvent("MouseEvent");
- simulatedEvent.initMouseEvent(type, true, true, window, 1,
- main.screenX, main.screenY,
- main.clientX, main.clientY, false,
- false, false, false, 0/*main*/, null);
-
- main.target.dispatchEvent(simulatedEvent);
- event.preventDefault();
- },onMouseButtonDown:function (event) {
- Browser.calculateMouseEvent(event);
-
- GLUT.buttons |= (1 << event['button']);
-
- if (event.target == Module["canvas"] && GLUT.mouseFunc) {
- try {
- event.target.setCapture();
- } catch (e) {}
- event.preventDefault();
- GLUT.saveModifiers(event);
- Module['dynCall_viiii'](GLUT.mouseFunc, event['button'], 0/*GLUT_DOWN*/, Browser.mouseX, Browser.mouseY);
- }
- },onMouseButtonUp:function (event) {
- Browser.calculateMouseEvent(event);
-
- GLUT.buttons &= ~(1 << event['button']);
-
- if (GLUT.mouseFunc) {
- event.preventDefault();
- GLUT.saveModifiers(event);
- Module['dynCall_viiii'](GLUT.mouseFunc, event['button'], 1/*GLUT_UP*/, Browser.mouseX, Browser.mouseY);
- }
- },onMouseWheel:function (event) {
- Browser.calculateMouseEvent(event);
-
- // cross-browser wheel delta
- var e = window.event || event; // old IE support
- // Note the minus sign that flips browser wheel direction (positive direction scrolls page down) to native wheel direction (positive direction is mouse wheel up)
- var delta = -Browser.getMouseWheelDelta(event);
- delta = (delta == 0) ? 0 : (delta > 0 ? Math.max(delta, 1) : Math.min(delta, -1)); // Quantize to integer so that minimum scroll is at least +/- 1.
-
- var button = 3; // wheel up
- if (delta < 0) {
- button = 4; // wheel down
- }
-
- if (GLUT.mouseFunc) {
- event.preventDefault();
- GLUT.saveModifiers(event);
- Module['dynCall_viiii'](GLUT.mouseFunc, button, 0/*GLUT_DOWN*/, Browser.mouseX, Browser.mouseY);
- }
- },onFullscreenEventChange:function (event) {
- var width;
- var height;
- if (document["fullscreen"] || document["fullScreen"] || document["mozFullScreen"] || document["webkitIsFullScreen"]) {
- width = screen["width"];
- height = screen["height"];
- } else {
- width = GLUT.windowWidth;
- height = GLUT.windowHeight;
- // TODO set position
- document.removeEventListener('fullscreenchange', GLUT.onFullscreenEventChange, true);
- document.removeEventListener('mozfullscreenchange', GLUT.onFullscreenEventChange, true);
- document.removeEventListener('webkitfullscreenchange', GLUT.onFullscreenEventChange, true);
- }
- Browser.setCanvasSize(width, height, true); // N.B. GLUT.reshapeFunc is also registered as a canvas resize callback.
- // Just call it once here.
- /* Can't call _glutReshapeWindow as that requests cancelling fullscreen. */
- if (GLUT.reshapeFunc) {
- // console.log("GLUT.reshapeFunc (from FS): " + width + ", " + height);
- Module['dynCall_vii'](GLUT.reshapeFunc, width, height);
- }
- _glutPostRedisplay();
- },requestFullscreen:function () {
- Browser.requestFullscreen(/*lockPointer=*/false, /*resizeCanvas=*/false);
- },requestFullScreen:function () {
- err('GLUT.requestFullScreen() is deprecated. Please call GLUT.requestFullscreen instead.');
- GLUT.requestFullScreen = function() {
- return GLUT.requestFullscreen();
- }
- return GLUT.requestFullscreen();
- },exitFullscreen:function () {
- var CFS = document['exitFullscreen'] ||
- document['cancelFullScreen'] ||
- document['mozCancelFullScreen'] ||
- document['webkitCancelFullScreen'] ||
- (function() {});
- CFS.apply(document, []);
- },cancelFullScreen:function () {
- err('GLUT.cancelFullScreen() is deprecated. Please call GLUT.exitFullscreen instead.');
- GLUT.cancelFullScreen = function() {
- return GLUT.exitFullscreen();
- }
- return GLUT.exitFullscreen();
- }};function _glutInitDisplayMode(mode) {
- GLUT.initDisplayMode = mode;
- }
-
- function _glutCreateWindow(name) {
- var contextAttributes = {
- antialias: ((GLUT.initDisplayMode & 0x0080 /*GLUT_MULTISAMPLE*/) != 0),
- depth: ((GLUT.initDisplayMode & 0x0010 /*GLUT_DEPTH*/) != 0),
- stencil: ((GLUT.initDisplayMode & 0x0020 /*GLUT_STENCIL*/) != 0),
- alpha: ((GLUT.initDisplayMode & 0x0008 /*GLUT_ALPHA*/) != 0)
- };
- Module.ctx = Browser.createContext(Module['canvas'], true, true, contextAttributes);
- return Module.ctx ? 1 /* a new GLUT window ID for the created context */ : 0 /* failure */;
- }
-
- var GL={counter:1,lastError:0,buffers:[],mappedBuffers:{},programs:[],framebuffers:[],renderbuffers:[],textures:[],uniforms:[],shaders:[],vaos:[],contexts:{},currentContext:null,offscreenCanvases:{},timerQueriesEXT:[],byteSizeByTypeRoot:5120,byteSizeByType:[1,1,2,2,4,4,4,2,3,4,8],programInfos:{},stringCache:{},tempFixedLengthArray:[],packAlignment:4,unpackAlignment:4,init:function () {
- GL.miniTempBuffer = new Float32Array(GL.MINI_TEMP_BUFFER_SIZE);
- for (var i = 0; i < GL.MINI_TEMP_BUFFER_SIZE; i++) {
- GL.miniTempBufferViews[i] = GL.miniTempBuffer.subarray(0, i+1);
- }
-
- // For functions such as glDrawBuffers, glInvalidateFramebuffer and glInvalidateSubFramebuffer that need to pass a short array to the WebGL API,
- // create a set of short fixed-length arrays to avoid having to generate any garbage when calling those functions.
- for (var i = 0; i < 32; i++) {
- GL.tempFixedLengthArray.push(new Array(i));
- }
- },recordError:function recordError(errorCode) {
- if (!GL.lastError) {
- GL.lastError = errorCode;
- }
- },getNewId:function (table) {
- var ret = GL.counter++;
- for (var i = table.length; i < ret; i++) {
- table[i] = null;
- }
- return ret;
- },MINI_TEMP_BUFFER_SIZE:256,miniTempBuffer:null,miniTempBufferViews:[0],getSource:function (shader, count, string, length) {
- var source = '';
- for (var i = 0; i < count; ++i) {
- var frag;
- if (length) {
- var len = HEAP32[(((length)+(i*4))>>2)];
- if (len < 0) {
- frag = Pointer_stringify(HEAP32[(((string)+(i*4))>>2)]);
- } else {
- frag = Pointer_stringify(HEAP32[(((string)+(i*4))>>2)], len);
- }
- } else {
- frag = Pointer_stringify(HEAP32[(((string)+(i*4))>>2)]);
- }
- source += frag;
- }
- return source;
- },createContext:function (canvas, webGLContextAttributes) {
- if (typeof webGLContextAttributes['majorVersion'] === 'undefined' && typeof webGLContextAttributes['minorVersion'] === 'undefined') {
- webGLContextAttributes['majorVersion'] = 1;
- webGLContextAttributes['minorVersion'] = 0;
- }
-
-
-
- var ctx;
- var errorInfo = '?';
- function onContextCreationError(event) {
- errorInfo = event.statusMessage || errorInfo;
- }
- try {
- canvas.addEventListener('webglcontextcreationerror', onContextCreationError, false);
- try {
- if (webGLContextAttributes['majorVersion'] == 1 && webGLContextAttributes['minorVersion'] == 0) {
- ctx = canvas.getContext("webgl", webGLContextAttributes) || canvas.getContext("experimental-webgl", webGLContextAttributes);
- } else if (webGLContextAttributes['majorVersion'] == 2 && webGLContextAttributes['minorVersion'] == 0) {
- ctx = canvas.getContext("webgl2", webGLContextAttributes);
- } else {
- throw 'Unsupported WebGL context version ' + majorVersion + '.' + minorVersion + '!'
- }
- } finally {
- canvas.removeEventListener('webglcontextcreationerror', onContextCreationError, false);
- }
- if (!ctx) throw ':(';
- } catch (e) {
- return 0;
- }
-
- if (!ctx) return 0;
- var context = GL.registerContext(ctx, webGLContextAttributes);
- return context;
- },registerContext:function (ctx, webGLContextAttributes) {
- var handle = _malloc(8); // Make space on the heap to store GL context attributes that need to be accessible as shared between threads.
- HEAP32[((handle)>>2)]=webGLContextAttributes["explicitSwapControl"]; // explicitSwapControl
- var context = {
- handle: handle,
- attributes: webGLContextAttributes,
- version: webGLContextAttributes['majorVersion'],
- GLctx: ctx
- };
-
-
-
- // Store the created context object so that we can access the context given a canvas without having to pass the parameters again.
- if (ctx.canvas) ctx.canvas.GLctxObject = context;
- GL.contexts[handle] = context;
- if (typeof webGLContextAttributes['enableExtensionsByDefault'] === 'undefined' || webGLContextAttributes['enableExtensionsByDefault']) {
- GL.initExtensions(context);
- }
-
-
-
-
- return handle;
- },makeContextCurrent:function (contextHandle) {
- // Deactivating current context?
- if (!contextHandle) {
- GLctx = Module.ctx = GL.currentContext = null;
- return true;
- }
- var context = GL.contexts[contextHandle];
- if (!context) {
- return false;
- }
- GLctx = Module.ctx = context.GLctx; // Active WebGL context object.
- GL.currentContext = context; // Active Emscripten GL layer context object.
- return true;
- },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); // Release all JS event handlers on the DOM element that the GL context is associated with since the context is now deleted.
- if (GL.contexts[contextHandle] && GL.contexts[contextHandle].GLctx.canvas) GL.contexts[contextHandle].GLctx.canvas.GLctxObject = undefined; // Make sure the canvas object no longer refers to the context object so there are no GC surprises.
- _free(GL.contexts[contextHandle]);
- GL.contexts[contextHandle] = null;
- },initExtensions:function (context) {
- // If this function is called without a specific context object, init the extensions of the currently active context.
- if (!context) context = GL.currentContext;
-
- if (context.initExtensionsDone) return;
- context.initExtensionsDone = true;
-
- var GLctx = context.GLctx;
-
- // Detect the presence of a few extensions manually, this GL interop layer itself will need to know if they exist.
-
- if (context.version < 2) {
- // Extension available from Firefox 26 and Google Chrome 30
- var instancedArraysExt = GLctx.getExtension('ANGLE_instanced_arrays');
- if (instancedArraysExt) {
- GLctx['vertexAttribDivisor'] = function(index, divisor) { instancedArraysExt['vertexAttribDivisorANGLE'](index, divisor); };
- GLctx['drawArraysInstanced'] = function(mode, first, count, primcount) { instancedArraysExt['drawArraysInstancedANGLE'](mode, first, count, primcount); };
- GLctx['drawElementsInstanced'] = function(mode, count, type, indices, primcount) { instancedArraysExt['drawElementsInstancedANGLE'](mode, count, type, indices, primcount); };
- }
-
- // Extension available from Firefox 25 and WebKit
- var vaoExt = GLctx.getExtension('OES_vertex_array_object');
- if (vaoExt) {
- GLctx['createVertexArray'] = function() { return vaoExt['createVertexArrayOES'](); };
- GLctx['deleteVertexArray'] = function(vao) { vaoExt['deleteVertexArrayOES'](vao); };
- GLctx['bindVertexArray'] = function(vao) { vaoExt['bindVertexArrayOES'](vao); };
- GLctx['isVertexArray'] = function(vao) { return vaoExt['isVertexArrayOES'](vao); };
- }
-
- var drawBuffersExt = GLctx.getExtension('WEBGL_draw_buffers');
- if (drawBuffersExt) {
- GLctx['drawBuffers'] = function(n, bufs) { drawBuffersExt['drawBuffersWEBGL'](n, bufs); };
- }
- }
-
- GLctx.disjointTimerQueryExt = GLctx.getExtension("EXT_disjoint_timer_query");
-
- // These are the 'safe' feature-enabling extensions that don't add any performance impact related to e.g. debugging, and
- // should be enabled by default so that client GLES2/GL code will not need to go through extra hoops to get its stuff working.
- // As new extensions are ratified at http://www.khronos.org/registry/webgl/extensions/ , feel free to add your new extensions
- // here, as long as they don't produce a performance impact for users that might not be using those extensions.
- // E.g. debugging-related extensions should probably be off by default.
- var automaticallyEnabledExtensions = [ // Khronos ratified WebGL extensions ordered by number (no debug extensions):
- "OES_texture_float", "OES_texture_half_float", "OES_standard_derivatives",
- "OES_vertex_array_object", "WEBGL_compressed_texture_s3tc", "WEBGL_depth_texture",
- "OES_element_index_uint", "EXT_texture_filter_anisotropic", "EXT_frag_depth",
- "WEBGL_draw_buffers", "ANGLE_instanced_arrays", "OES_texture_float_linear",
- "OES_texture_half_float_linear", "EXT_blend_minmax", "EXT_shader_texture_lod",
- // Community approved WebGL extensions ordered by number:
- "WEBGL_compressed_texture_pvrtc", "EXT_color_buffer_half_float", "WEBGL_color_buffer_float",
- "EXT_sRGB", "WEBGL_compressed_texture_etc1", "EXT_disjoint_timer_query",
- "WEBGL_compressed_texture_etc", "WEBGL_compressed_texture_astc", "EXT_color_buffer_float",
- "WEBGL_compressed_texture_s3tc_srgb", "EXT_disjoint_timer_query_webgl2"];
-
- function shouldEnableAutomatically(extension) {
- var ret = false;
- automaticallyEnabledExtensions.forEach(function(include) {
- if (extension.indexOf(include) != -1) {
- ret = true;
- }
- });
- return ret;
- }
-
- var exts = GLctx.getSupportedExtensions();
- if (exts && exts.length > 0) {
- GLctx.getSupportedExtensions().forEach(function(ext) {
- if (automaticallyEnabledExtensions.indexOf(ext) != -1) {
- GLctx.getExtension(ext); // Calling .getExtension enables that extension permanently, no need to store the return value to be enabled.
- }
- });
- }
- },populateUniformTable:function (program) {
- var p = GL.programs[program];
- GL.programInfos[program] = {
- uniforms: {},
- maxUniformLength: 0, // This is eagerly computed below, since we already enumerate all uniforms anyway.
- maxAttributeLength: -1, // This is lazily computed and cached, computed when/if first asked, "-1" meaning not computed yet.
- maxUniformBlockNameLength: -1 // Lazily computed as well
- };
-
- var ptable = GL.programInfos[program];
- var utable = ptable.uniforms;
- // A program's uniform table maps the string name of an uniform to an integer location of that uniform.
- // The global GL.uniforms map maps integer locations to WebGLUniformLocations.
- var numUniforms = GLctx.getProgramParameter(p, GLctx.ACTIVE_UNIFORMS);
- for (var i = 0; i < numUniforms; ++i) {
- var u = GLctx.getActiveUniform(p, i);
-
- var name = u.name;
- ptable.maxUniformLength = Math.max(ptable.maxUniformLength, name.length+1);
-
- // Strip off any trailing array specifier we might have got, e.g. "[0]".
- if (name.indexOf(']', name.length-1) !== -1) {
- var ls = name.lastIndexOf('[');
- name = name.slice(0, ls);
- }
-
- // Optimize memory usage slightly: If we have an array of uniforms, e.g. 'vec3 colors[3];', then
- // only store the string 'colors' in utable, and 'colors[0]', 'colors[1]' and 'colors[2]' will be parsed as 'colors'+i.
- // Note that for the GL.uniforms table, we still need to fetch the all WebGLUniformLocations for all the indices.
- var loc = GLctx.getUniformLocation(p, name);
- if (loc != null)
- {
- var id = GL.getNewId(GL.uniforms);
- utable[name] = [u.size, id];
- GL.uniforms[id] = loc;
-
- for (var j = 1; j < u.size; ++j) {
- var n = name + '['+j+']';
- loc = GLctx.getUniformLocation(p, n);
- id = GL.getNewId(GL.uniforms);
-
- GL.uniforms[id] = loc;
- }
- }
- }
- }};function _eglCreateContext(display, config, hmm, contextAttribs) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
-
- // EGL 1.4 spec says default EGL_CONTEXT_CLIENT_VERSION is GLES1, but this is not supported by Emscripten.
- // So user must pass EGL_CONTEXT_CLIENT_VERSION == 2 to initialize EGL.
- var glesContextVersion = 1;
- for(;;) {
- var param = HEAP32[((contextAttribs)>>2)];
- if (param == 0x3098 /*EGL_CONTEXT_CLIENT_VERSION*/) {
- glesContextVersion = HEAP32[(((contextAttribs)+(4))>>2)];
- } else if (param == 0x3038 /*EGL_NONE*/) {
- break;
- } else {
- /* EGL1.4 specifies only EGL_CONTEXT_CLIENT_VERSION as supported attribute */
- EGL.setErrorCode(0x3004 /*EGL_BAD_ATTRIBUTE*/);
- return 0;
- }
- contextAttribs += 8;
- }
- if (glesContextVersion != 2) {
- EGL.setErrorCode(0x3005 /* EGL_BAD_CONFIG */);
- return 0; /* EGL_NO_CONTEXT */
- }
-
- // convert configuration to GLUT flags
- var displayMode = 0x0000; /*GLUT_RGB/GLUT_RGBA*/
- displayMode |= 0x0002; /*GLUT_DOUBLE*/
- if (EGL.alpha) displayMode |= 0x0008; /*GLUT_ALPHA*/
- if (EGL.depth) displayMode |= 0x0010; /*GLUT_DEPTH*/
- if (EGL.stencil) displayMode |= 0x0020; /*GLUT_STENCIL*/
- if (EGL.antialias) displayMode |= 0x0080; /*GLUT_MULTISAMPLE*/
-
- _glutInitDisplayMode(displayMode);
- EGL.windowID = _glutCreateWindow();
- if (EGL.windowID != 0) {
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- // Note: This function only creates a context, but it shall not make it active.
- return 62004; // Magic ID for Emscripten EGLContext
- } else {
- EGL.setErrorCode(0x3009 /* EGL_BAD_MATCH */); // By the EGL 1.4 spec, an implementation that does not support GLES2 (WebGL in this case), this error code is set.
- return 0; /* EGL_NO_CONTEXT */
- }
- }
-
- function _eglCreateWindowSurface(display, config, win, attrib_list) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
- if (config != 62002 /* Magic ID for the only EGLConfig supported by Emscripten */) {
- EGL.setErrorCode(0x3005 /* EGL_BAD_CONFIG */);
- return 0;
- }
- // TODO: Examine attrib_list! Parameters that can be present there are:
- // - EGL_RENDER_BUFFER (must be EGL_BACK_BUFFER)
- // - EGL_VG_COLORSPACE (can't be set)
- // - EGL_VG_ALPHA_FORMAT (can't be set)
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 62006; /* Magic ID for Emscripten 'default surface' */
- }
-
-
- function _glutDestroyWindow(name) {
- Module.ctx = Browser.destroyContext(Module['canvas'], true, true);
- return 1;
- }function _eglDestroyContext(display, context) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
-
- if (context != 62004 /* Magic ID for Emscripten EGLContext */) {
- EGL.setErrorCode(0x3006 /* EGL_BAD_CONTEXT */);
- return 0;
- }
-
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- }
-
- function _eglDestroySurface(display, surface) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
- if (surface != 62006 /* Magic ID for the only EGLSurface supported by Emscripten */) {
- EGL.setErrorCode(0x300D /* EGL_BAD_SURFACE */);
- return 1;
- }
- if (EGL.currentReadSurface == surface) {
- EGL.currentReadSurface = 0;
- }
- if (EGL.currentDrawSurface == surface) {
- EGL.currentDrawSurface = 0;
- }
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1; /* Magic ID for Emscripten 'default surface' */
- }
-
- function _eglGetConfigAttrib(display, config, attribute, value) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
- if (config != 62002 /* Magic ID for the only EGLConfig supported by Emscripten */) {
- EGL.setErrorCode(0x3005 /* EGL_BAD_CONFIG */);
- return 0;
- }
- if (!value) {
- EGL.setErrorCode(0x300C /* EGL_BAD_PARAMETER */);
- return 0;
- }
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- switch(attribute) {
- case 0x3020: // EGL_BUFFER_SIZE
- HEAP32[((value)>>2)]=32;
- return 1;
- case 0x3021: // EGL_ALPHA_SIZE
- HEAP32[((value)>>2)]=8;
- return 1;
- case 0x3022: // EGL_BLUE_SIZE
- HEAP32[((value)>>2)]=8;
- return 1;
- case 0x3023: // EGL_GREEN_SIZE
- HEAP32[((value)>>2)]=8;
- return 1;
- case 0x3024: // EGL_RED_SIZE
- HEAP32[((value)>>2)]=8;
- return 1;
- case 0x3025: // EGL_DEPTH_SIZE
- HEAP32[((value)>>2)]=24;
- return 1;
- case 0x3026: // EGL_STENCIL_SIZE
- HEAP32[((value)>>2)]=8;
- return 1;
- case 0x3027: // EGL_CONFIG_CAVEAT
- // We can return here one of EGL_NONE (0x3038), EGL_SLOW_CONFIG (0x3050) or EGL_NON_CONFORMANT_CONFIG (0x3051).
- HEAP32[((value)>>2)]=0x3038;
- return 1;
- case 0x3028: // EGL_CONFIG_ID
- HEAP32[((value)>>2)]=62002;
- return 1;
- case 0x3029: // EGL_LEVEL
- HEAP32[((value)>>2)]=0;
- return 1;
- case 0x302A: // EGL_MAX_PBUFFER_HEIGHT
- HEAP32[((value)>>2)]=4096;
- return 1;
- case 0x302B: // EGL_MAX_PBUFFER_PIXELS
- HEAP32[((value)>>2)]=16777216;
- return 1;
- case 0x302C: // EGL_MAX_PBUFFER_WIDTH
- HEAP32[((value)>>2)]=4096;
- return 1;
- case 0x302D: // EGL_NATIVE_RENDERABLE
- HEAP32[((value)>>2)]=0;
- return 1;
- case 0x302E: // EGL_NATIVE_VISUAL_ID
- HEAP32[((value)>>2)]=0;
- return 1;
- case 0x302F: // EGL_NATIVE_VISUAL_TYPE
- HEAP32[((value)>>2)]=0x3038;
- return 1;
- case 0x3031: // EGL_SAMPLES
- HEAP32[((value)>>2)]=4;
- return 1;
- case 0x3032: // EGL_SAMPLE_BUFFERS
- HEAP32[((value)>>2)]=1;
- return 1;
- case 0x3033: // EGL_SURFACE_TYPE
- HEAP32[((value)>>2)]=0x0004;
- return 1;
- case 0x3034: // EGL_TRANSPARENT_TYPE
- // If this returns EGL_TRANSPARENT_RGB (0x3052), transparency is used through color-keying. No such thing applies to Emscripten canvas.
- HEAP32[((value)>>2)]=0x3038;
- return 1;
- case 0x3035: // EGL_TRANSPARENT_BLUE_VALUE
- case 0x3036: // EGL_TRANSPARENT_GREEN_VALUE
- case 0x3037: // EGL_TRANSPARENT_RED_VALUE
- // "If EGL_TRANSPARENT_TYPE is EGL_NONE, then the values for EGL_TRANSPARENT_RED_VALUE, EGL_TRANSPARENT_GREEN_VALUE, and EGL_TRANSPARENT_BLUE_VALUE are undefined."
- HEAP32[((value)>>2)]=-1;
- return 1;
- case 0x3039: // EGL_BIND_TO_TEXTURE_RGB
- case 0x303A: // EGL_BIND_TO_TEXTURE_RGBA
- HEAP32[((value)>>2)]=0;
- return 1;
- case 0x303B: // EGL_MIN_SWAP_INTERVAL
- case 0x303C: // EGL_MAX_SWAP_INTERVAL
- HEAP32[((value)>>2)]=1;
- return 1;
- case 0x303D: // EGL_LUMINANCE_SIZE
- case 0x303E: // EGL_ALPHA_MASK_SIZE
- HEAP32[((value)>>2)]=0;
- return 1;
- case 0x303F: // EGL_COLOR_BUFFER_TYPE
- // EGL has two types of buffers: EGL_RGB_BUFFER and EGL_LUMINANCE_BUFFER.
- HEAP32[((value)>>2)]=0x308E;
- return 1;
- case 0x3040: // EGL_RENDERABLE_TYPE
- // A bit combination of EGL_OPENGL_ES_BIT,EGL_OPENVG_BIT,EGL_OPENGL_ES2_BIT and EGL_OPENGL_BIT.
- HEAP32[((value)>>2)]=0x0004;
- return 1;
- case 0x3042: // EGL_CONFORMANT
- // "EGL_CONFORMANT is a mask indicating if a client API context created with respect to the corresponding EGLConfig will pass the required conformance tests for that API."
- HEAP32[((value)>>2)]=0;
- return 1;
- default:
- EGL.setErrorCode(0x3004 /* EGL_BAD_ATTRIBUTE */);
- return 0;
- }
- }
-
- function _eglGetDisplay(nativeDisplayType) {
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- // Note: As a 'conformant' implementation of EGL, we would prefer to init here only if the user
- // calls this function with EGL_DEFAULT_DISPLAY. Other display IDs would be preferred to be unsupported
- // and EGL_NO_DISPLAY returned. Uncomment the following code lines to do this.
- // Instead, an alternative route has been preferred, namely that the Emscripten EGL implementation
- // "emulates" X11, and eglGetDisplay is expected to accept/receive a pointer to an X11 Display object.
- // Therefore, be lax and allow anything to be passed in, and return the magic handle to our default EGLDisplay object.
-
- // if (nativeDisplayType == 0 /* EGL_DEFAULT_DISPLAY */) {
- return 62000; // Magic ID for Emscripten 'default display'
- // }
- // else
- // return 0; // EGL_NO_DISPLAY
- }
-
- function _eglGetError() {
- return EGL.errorCode;
- }
-
- function _eglGetProcAddress(name_) {
- return _emscripten_GetProcAddress(name_);
- }
-
- function _eglInitialize(display, majorVersion, minorVersion) {
- if (display == 62000 /* Magic ID for Emscripten 'default display' */) {
- if (majorVersion) {
- HEAP32[((majorVersion)>>2)]=1; // Advertise EGL Major version: '1'
- }
- if (minorVersion) {
- HEAP32[((minorVersion)>>2)]=4; // Advertise EGL Minor version: '4'
- }
- EGL.defaultDisplayInitialized = true;
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- }
- else {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
- }
-
- function _eglMakeCurrent(display, draw, read, context) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0 /* EGL_FALSE */;
- }
- //\todo An EGL_NOT_INITIALIZED error is generated if EGL is not initialized for dpy.
- if (context != 0 && context != 62004 /* Magic ID for Emscripten EGLContext */) {
- EGL.setErrorCode(0x3006 /* EGL_BAD_CONTEXT */);
- return 0;
- }
- if ((read != 0 && read != 62006) || (draw != 0 && draw != 62006 /* Magic ID for Emscripten 'default surface' */)) {
- EGL.setErrorCode(0x300D /* EGL_BAD_SURFACE */);
- return 0;
- }
- EGL.currentContext = context;
- EGL.currentDrawSurface = draw;
- EGL.currentReadSurface = read;
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1 /* EGL_TRUE */;
- }
-
- function _eglQueryString(display, name) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
- //\todo An EGL_NOT_INITIALIZED error is generated if EGL is not initialized for dpy.
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- if (EGL.stringCache[name]) return EGL.stringCache[name];
- var ret;
- switch(name) {
- case 0x3053 /* EGL_VENDOR */: ret = allocate(intArrayFromString("Emscripten"), 'i8', ALLOC_NORMAL); break;
- case 0x3054 /* EGL_VERSION */: ret = allocate(intArrayFromString("1.4 Emscripten EGL"), 'i8', ALLOC_NORMAL); break;
- case 0x3055 /* EGL_EXTENSIONS */: ret = allocate(intArrayFromString(""), 'i8', ALLOC_NORMAL); break; // Currently not supporting any EGL extensions.
- case 0x308D /* EGL_CLIENT_APIS */: ret = allocate(intArrayFromString("OpenGL_ES"), 'i8', ALLOC_NORMAL); break;
- default:
- EGL.setErrorCode(0x300C /* EGL_BAD_PARAMETER */);
- return 0;
- }
- EGL.stringCache[name] = ret;
- return ret;
- }
-
- function _eglSwapBuffers() {
-
- if (!EGL.defaultDisplayInitialized) {
- EGL.setErrorCode(0x3001 /* EGL_NOT_INITIALIZED */);
- } else if (!Module.ctx) {
- EGL.setErrorCode(0x3002 /* EGL_BAD_ACCESS */);
- } else if (Module.ctx.isContextLost()) {
- EGL.setErrorCode(0x300E /* EGL_CONTEXT_LOST */);
- } else {
- // According to documentation this does an implicit flush.
- // Due to discussion at https://github.com/kripken/emscripten/pull/1871
- // the flush was removed since this _may_ result in slowing code down.
- //_glFlush();
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1 /* EGL_TRUE */;
- }
- return 0 /* EGL_FALSE */;
- }
-
- function _eglSwapInterval(display, interval) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
- if (interval == 0) _emscripten_set_main_loop_timing(0/*EM_TIMING_SETTIMEOUT*/, 0);
- else _emscripten_set_main_loop_timing(1/*EM_TIMING_RAF*/, interval);
-
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- }
-
- function _eglTerminate(display) {
- if (display != 62000 /* Magic ID for Emscripten 'default display' */) {
- EGL.setErrorCode(0x3008 /* EGL_BAD_DISPLAY */);
- return 0;
- }
- EGL.currentContext = 0;
- EGL.currentReadSurface = 0;
- EGL.currentDrawSurface = 0;
- EGL.defaultDisplayInitialized = false;
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- }
-
-
- function _eglWaitClient() {
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- }function _eglWaitGL() {
- return _eglWaitClient.apply(null, arguments)
- }
-
- function _eglWaitNative(nativeEngineId) {
- EGL.setErrorCode(0x3000 /* EGL_SUCCESS */);
- return 1;
- }
-
- var _emscripten_asm_const_int=true;
-
-
-
-
-
- function _emscripten_get_canvas_element_size(target, width, height) {
- var canvas = JSEvents.findCanvasEventTarget(target);
- if (!canvas) return -4;
- HEAP32[((width)>>2)]=canvas.width;
- HEAP32[((height)>>2)]=canvas.height;
- }function __get_canvas_element_size(target) {
- var stackTop = stackSave();
- var w = stackAlloc(8);
- var h = w + 4;
-
- var targetInt = stackAlloc(target.id.length+1);
- stringToUTF8(target.id, targetInt, target.id.length+1);
- var ret = _emscripten_get_canvas_element_size(targetInt, w, h);
- var size = [HEAP32[((w)>>2)], HEAP32[((h)>>2)]];
- stackRestore(stackTop);
- return size;
- }
-
-
- function _emscripten_set_canvas_element_size(target, width, height) {
- var canvas = JSEvents.findCanvasEventTarget(target);
- if (!canvas) return -4;
- canvas.width = width;
- canvas.height = height;
- return 0;
- }function __set_canvas_element_size(target, width, height) {
- if (!target.controlTransferredOffscreen) {
- target.width = width;
- target.height = height;
- } else {
- // This function is being called from high-level JavaScript code instead of asm.js/Wasm,
- // and it needs to synchronously proxy over to another thread, so marshal the string onto the heap to do the call.
- var stackTop = stackSave();
- var targetInt = stackAlloc(target.id.length+1);
- stringToUTF8(target.id, targetInt, target.id.length+1);
- _emscripten_set_canvas_element_size(targetInt, width, height);
- stackRestore(stackTop);
- }
- }var JSEvents={keyEvent:0,mouseEvent:0,wheelEvent:0,uiEvent:0,focusEvent:0,deviceOrientationEvent:0,deviceMotionEvent:0,fullscreenChangeEvent:0,pointerlockChangeEvent:0,visibilityChangeEvent:0,touchEvent:0,lastGamepadState:null,lastGamepadStateFrame:null,numGamepadsConnected:0,previousFullscreenElement:null,previousScreenX:null,previousScreenY:null,removeEventListenersRegistered:false,_onGamepadConnected:function () { ++JSEvents.numGamepadsConnected; },_onGamepadDisconnected:function () { --JSEvents.numGamepadsConnected; },staticInit:function () {
- if (typeof window !== 'undefined') {
- window.addEventListener("gamepadconnected", JSEvents._onGamepadConnected);
- window.addEventListener("gamepaddisconnected", JSEvents._onGamepadDisconnected);
-
- // Chromium does not fire the gamepadconnected event on reload, so we need to get the number of gamepads here as a workaround.
- // See https://bugs.chromium.org/p/chromium/issues/detail?id=502824
- var firstState = navigator.getGamepads ? navigator.getGamepads() : (navigator.webkitGetGamepads ? navigator.webkitGetGamepads() : null);
- if (firstState) {
- JSEvents.numGamepadsConnected = firstState.length;
- }
- }
- },removeAllEventListeners:function () {
- for(var i = JSEvents.eventHandlers.length-1; i >= 0; --i) {
- JSEvents._removeHandler(i);
- }
- JSEvents.eventHandlers = [];
- JSEvents.deferredCalls = [];
- if (typeof window !== 'undefined') {
- window.removeEventListener("gamepadconnected", JSEvents._onGamepadConnected);
- window.removeEventListener("gamepaddisconnected", JSEvents._onGamepadDisconnected);
- }
- },registerRemoveEventListeners:function () {
- if (!JSEvents.removeEventListenersRegistered) {
- __ATEXIT__.push(JSEvents.removeAllEventListeners);
- JSEvents.removeEventListenersRegistered = true;
- }
- },findEventTarget:function (target) {
- try {
- // The sensible "default" target varies between events, but use window as the default
- // since DOM events mostly can default to that. Specific callback registrations
- // override their own defaults.
- if (!target) return window;
- if (typeof target === "number") target = Pointer_stringify(target);
- if (target === '#window') return window;
- else if (target === '#document') return document;
- else if (target === '#screen') return window.screen;
- else if (target === '#canvas') return Module['canvas'];
- return (typeof target === 'string') ? document.getElementById(target) : target;
- } catch(e) {
- // In Web Workers, some objects above, such as '#document' do not exist. Gracefully
- // return null for them.
- return null;
- }
- },findCanvasEventTarget:function (target) {
- if (typeof target === 'number') target = Pointer_stringify(target);
- if (!target || target === '#canvas') {
- if (typeof GL !== 'undefined' && GL.offscreenCanvases['canvas']) return GL.offscreenCanvases['canvas']; // TODO: Remove this line, target '#canvas' should refer only to Module['canvas'], not to GL.offscreenCanvases['canvas'] - but need stricter tests to be able to remove this line.
- return Module['canvas'];
- }
- if (typeof GL !== 'undefined' && GL.offscreenCanvases[target]) return GL.offscreenCanvases[target];
- return JSEvents.findEventTarget(target);
- },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;
- }
- // Test if the given call was already queued, and if so, don't add it again.
- 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(this, call.argsList);
- }
- },inEventHandler:0,currentEventHandler:null,eventHandlers:[],isInternetExplorer:function () { return navigator.userAgent.indexOf('MSIE') !== -1 || navigator.appVersion.indexOf('Trident/') > 0; },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) {
- // Increment nesting count for the event handler.
- ++JSEvents.inEventHandler;
- JSEvents.currentEventHandler = eventHandler;
- // Process any old deferred calls the user has placed.
- JSEvents.runDeferredCalls();
- // Process the actual event, calls back to user C code handler.
- eventHandler.handlerFunc(event);
- // Process any new deferred calls that were placed right now from this event handler.
- JSEvents.runDeferredCalls();
- // Out of event handler - restore nesting count.
- --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--);
- }
- }
- }
- },registerKeyEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.keyEvent) JSEvents.keyEvent = _malloc( 164 );
-
- var keyEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- var keyEventData = JSEvents.keyEvent;
- stringToUTF8(e.key ? e.key : "", keyEventData + 0, 32);
- stringToUTF8(e.code ? e.code : "", keyEventData + 32, 32);
- HEAP32[(((keyEventData)+(64))>>2)]=e.location;
- HEAP32[(((keyEventData)+(68))>>2)]=e.ctrlKey;
- HEAP32[(((keyEventData)+(72))>>2)]=e.shiftKey;
- HEAP32[(((keyEventData)+(76))>>2)]=e.altKey;
- HEAP32[(((keyEventData)+(80))>>2)]=e.metaKey;
- HEAP32[(((keyEventData)+(84))>>2)]=e.repeat;
- stringToUTF8(e.locale ? e.locale : "", keyEventData + 88, 32);
- stringToUTF8(e.char ? e.char : "", keyEventData + 120, 32);
- HEAP32[(((keyEventData)+(152))>>2)]=e.charCode;
- HEAP32[(((keyEventData)+(156))>>2)]=e.keyCode;
- HEAP32[(((keyEventData)+(160))>>2)]=e.which;
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, keyEventData, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: JSEvents.isInternetExplorer() ? false : true, // MSIE doesn't allow fullscreen and pointerlock requests from key handlers, others do.
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: keyEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },getBoundingClientRectOrZeros:function (target) {
- return target.getBoundingClientRect ? target.getBoundingClientRect() : { left: 0, top: 0 };
- },fillMouseEventData:function (eventStruct, e, target) {
- HEAPF64[((eventStruct)>>3)]=JSEvents.tick();
- HEAP32[(((eventStruct)+(8))>>2)]=e.screenX;
- HEAP32[(((eventStruct)+(12))>>2)]=e.screenY;
- HEAP32[(((eventStruct)+(16))>>2)]=e.clientX;
- HEAP32[(((eventStruct)+(20))>>2)]=e.clientY;
- HEAP32[(((eventStruct)+(24))>>2)]=e.ctrlKey;
- HEAP32[(((eventStruct)+(28))>>2)]=e.shiftKey;
- HEAP32[(((eventStruct)+(32))>>2)]=e.altKey;
- HEAP32[(((eventStruct)+(36))>>2)]=e.metaKey;
- HEAP16[(((eventStruct)+(40))>>1)]=e.button;
- HEAP16[(((eventStruct)+(42))>>1)]=e.buttons;
- HEAP32[(((eventStruct)+(44))>>2)]=e["movementX"] || e["mozMovementX"] || e["webkitMovementX"] || (e.screenX-JSEvents.previousScreenX);
- HEAP32[(((eventStruct)+(48))>>2)]=e["movementY"] || e["mozMovementY"] || e["webkitMovementY"] || (e.screenY-JSEvents.previousScreenY);
-
- if (Module['canvas']) {
- var rect = Module['canvas'].getBoundingClientRect();
- HEAP32[(((eventStruct)+(60))>>2)]=e.clientX - rect.left;
- HEAP32[(((eventStruct)+(64))>>2)]=e.clientY - rect.top;
- } else { // Canvas is not initialized, return 0.
- HEAP32[(((eventStruct)+(60))>>2)]=0;
- HEAP32[(((eventStruct)+(64))>>2)]=0;
- }
- if (target) {
- var rect = JSEvents.getBoundingClientRectOrZeros(target);
- HEAP32[(((eventStruct)+(52))>>2)]=e.clientX - rect.left;
- HEAP32[(((eventStruct)+(56))>>2)]=e.clientY - rect.top;
- } else { // No specific target passed, return 0.
- HEAP32[(((eventStruct)+(52))>>2)]=0;
- HEAP32[(((eventStruct)+(56))>>2)]=0;
- }
- // wheel and mousewheel events contain wrong screenX/screenY on chrome/opera
- // https://github.com/kripken/emscripten/pull/4997
- // https://bugs.chromium.org/p/chromium/issues/detail?id=699956
- if (e.type !== 'wheel' && e.type !== 'mousewheel') {
- JSEvents.previousScreenX = e.screenX;
- JSEvents.previousScreenY = e.screenY;
- }
- },registerMouseEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.mouseEvent) JSEvents.mouseEvent = _malloc( 72 );
- target = JSEvents.findEventTarget(target);
-
- var mouseEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- // TODO: Make this access thread safe, or this could update live while app is reading it.
- JSEvents.fillMouseEventData(JSEvents.mouseEvent, e, target);
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, JSEvents.mouseEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: eventTypeString != 'mousemove' && eventTypeString != 'mouseenter' && eventTypeString != 'mouseleave', // Mouse move events do not allow fullscreen/pointer lock requests to be handled in them!
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: mouseEventHandlerFunc,
- useCapture: useCapture
- };
- // In IE, mousedown events don't either allow deferred calls to be run!
- if (JSEvents.isInternetExplorer() && eventTypeString == 'mousedown') eventHandler.allowsDeferredCalls = false;
- JSEvents.registerOrRemoveHandler(eventHandler);
- },registerWheelEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.wheelEvent) JSEvents.wheelEvent = _malloc( 104 );
- target = JSEvents.findEventTarget(target);
-
-
- // The DOM Level 3 events spec event 'wheel'
- var wheelHandlerFunc = function(event) {
- var e = event || window.event;
- var wheelEvent = JSEvents.wheelEvent;
- JSEvents.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 (Module['dynCall_iiii'](callbackfunc, eventTypeId, wheelEvent, userData)) e.preventDefault();
- };
- // The 'mousewheel' event as implemented in Safari 6.0.5
- var mouseWheelHandlerFunc = function(event) {
- var e = event || window.event;
- JSEvents.fillMouseEventData(JSEvents.wheelEvent, e, target);
- HEAPF64[(((JSEvents.wheelEvent)+(72))>>3)]=e["wheelDeltaX"] || 0;
- HEAPF64[(((JSEvents.wheelEvent)+(80))>>3)]=-(e["wheelDeltaY"] ? e["wheelDeltaY"] : e["wheelDelta"]) /* 1. Invert to unify direction with the DOM Level 3 wheel event. 2. MSIE does not provide wheelDeltaY, so wheelDelta is used as a fallback. */;
- HEAPF64[(((JSEvents.wheelEvent)+(88))>>3)]=0 /* Not available */;
- HEAP32[(((JSEvents.wheelEvent)+(96))>>2)]=0 /* DOM_DELTA_PIXEL */;
- var shouldCancel = Module['dynCall_iiii'](callbackfunc, eventTypeId, JSEvents.wheelEvent, userData);
- if (shouldCancel) {
- e.preventDefault();
- }
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: true,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: (eventTypeString == 'wheel') ? wheelHandlerFunc : mouseWheelHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },pageScrollPos:function () {
- if (window.pageXOffset > 0 || window.pageYOffset > 0) {
- return [window.pageXOffset, window.pageYOffset];
- }
- if (typeof document.documentElement.scrollLeft !== 'undefined' || typeof document.documentElement.scrollTop !== 'undefined') {
- return [document.documentElement.scrollLeft, document.documentElement.scrollTop];
- }
- return [document.body.scrollLeft|0, document.body.scrollTop|0];
- },registerUiEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.uiEvent) JSEvents.uiEvent = _malloc( 36 );
-
- if (eventTypeString == "scroll" && !target) {
- target = document; // By default read scroll events on document rather than window.
- } else {
- target = JSEvents.findEventTarget(target);
- }
-
- var uiEventHandlerFunc = function(event) {
- var e = event || window.event;
- if (e.target != target) {
- // Never take ui events such as scroll via a 'bubbled' route, but always from the direct element that
- // was targeted. Otherwise e.g. if app logs a message in response to a page scroll, the Emscripten log
- // message box could cause to scroll, generating a new (bubbled) scroll message, causing a new log print,
- // causing a new scroll, etc..
- return;
- }
- var scrollPos = JSEvents.pageScrollPos();
-
- var uiEvent = JSEvents.uiEvent;
- HEAP32[((uiEvent)>>2)]=e.detail;
- HEAP32[(((uiEvent)+(4))>>2)]=document.body.clientWidth;
- HEAP32[(((uiEvent)+(8))>>2)]=document.body.clientHeight;
- HEAP32[(((uiEvent)+(12))>>2)]=window.innerWidth;
- HEAP32[(((uiEvent)+(16))>>2)]=window.innerHeight;
- HEAP32[(((uiEvent)+(20))>>2)]=window.outerWidth;
- HEAP32[(((uiEvent)+(24))>>2)]=window.outerHeight;
- HEAP32[(((uiEvent)+(28))>>2)]=scrollPos[0];
- HEAP32[(((uiEvent)+(32))>>2)]=scrollPos[1];
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, uiEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: false, // Neither scroll or resize events allow running requests inside them.
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: uiEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },getNodeNameForTarget:function (target) {
- if (!target) return '';
- if (target == window) return '#window';
- if (target == window.screen) return '#screen';
- return (target && target.nodeName) ? target.nodeName : '';
- },registerFocusEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.focusEvent) JSEvents.focusEvent = _malloc( 256 );
-
- var focusEventHandlerFunc = function(event) {
- var e = event || window.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 (Module['dynCall_iiii'](callbackfunc, eventTypeId, focusEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: focusEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },tick:function () {
- if (window['performance'] && window['performance']['now']) return window['performance']['now']();
- else return Date.now();
- },fillDeviceOrientationEventData:function (eventStruct, e, target) {
- HEAPF64[((eventStruct)>>3)]=JSEvents.tick();
- HEAPF64[(((eventStruct)+(8))>>3)]=e.alpha;
- HEAPF64[(((eventStruct)+(16))>>3)]=e.beta;
- HEAPF64[(((eventStruct)+(24))>>3)]=e.gamma;
- HEAP32[(((eventStruct)+(32))>>2)]=e.absolute;
- },registerDeviceOrientationEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.deviceOrientationEvent) JSEvents.deviceOrientationEvent = _malloc( 40 );
-
- var deviceOrientationEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- JSEvents.fillDeviceOrientationEventData(JSEvents.deviceOrientationEvent, e, target); // TODO: Thread-safety with respect to emscripten_get_deviceorientation_status()
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, JSEvents.deviceOrientationEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: deviceOrientationEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },fillDeviceMotionEventData:function (eventStruct, e, target) {
- HEAPF64[((eventStruct)>>3)]=JSEvents.tick();
- HEAPF64[(((eventStruct)+(8))>>3)]=e.acceleration.x;
- HEAPF64[(((eventStruct)+(16))>>3)]=e.acceleration.y;
- HEAPF64[(((eventStruct)+(24))>>3)]=e.acceleration.z;
- HEAPF64[(((eventStruct)+(32))>>3)]=e.accelerationIncludingGravity.x;
- HEAPF64[(((eventStruct)+(40))>>3)]=e.accelerationIncludingGravity.y;
- HEAPF64[(((eventStruct)+(48))>>3)]=e.accelerationIncludingGravity.z;
- HEAPF64[(((eventStruct)+(56))>>3)]=e.rotationRate.alpha;
- HEAPF64[(((eventStruct)+(64))>>3)]=e.rotationRate.beta;
- HEAPF64[(((eventStruct)+(72))>>3)]=e.rotationRate.gamma;
- },registerDeviceMotionEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.deviceMotionEvent) JSEvents.deviceMotionEvent = _malloc( 80 );
-
- var deviceMotionEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- JSEvents.fillDeviceMotionEventData(JSEvents.deviceMotionEvent, e, target); // TODO: Thread-safety with respect to emscripten_get_devicemotion_status()
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, JSEvents.deviceMotionEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: deviceMotionEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },screenOrientation:function () {
- if (!window.screen) return undefined;
- return window.screen.orientation || window.screen.mozOrientation || window.screen.webkitOrientation || window.screen.msOrientation;
- },fillOrientationChangeEventData:function (eventStruct, e) {
- var orientations = ["portrait-primary", "portrait-secondary", "landscape-primary", "landscape-secondary"];
- var orientations2 = ["portrait", "portrait", "landscape", "landscape"];
-
- var orientationString = JSEvents.screenOrientation();
- var orientation = orientations.indexOf(orientationString);
- if (orientation == -1) {
- orientation = orientations2.indexOf(orientationString);
- }
-
- HEAP32[((eventStruct)>>2)]=1 << orientation;
- HEAP32[(((eventStruct)+(4))>>2)]=window.orientation;
- },registerOrientationChangeEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.orientationChangeEvent) JSEvents.orientationChangeEvent = _malloc( 8 );
-
- if (!target) {
- target = window.screen; // Orientation events need to be captured from 'window.screen' instead of 'window'
- } else {
- target = JSEvents.findEventTarget(target);
- }
-
- var orientationChangeEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- var orientationChangeEvent = JSEvents.orientationChangeEvent;
-
- JSEvents.fillOrientationChangeEventData(orientationChangeEvent, e);
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, orientationChangeEvent, userData)) e.preventDefault();
- };
-
- if (eventTypeString == "orientationchange" && window.screen.mozOrientation !== undefined) {
- eventTypeString = "mozorientationchange";
- }
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: orientationChangeEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },fullscreenEnabled:function () {
- return document.fullscreenEnabled || document.mozFullScreenEnabled || document.webkitFullscreenEnabled || document.msFullscreenEnabled;
- },fillFullscreenChangeEventData:function (eventStruct, e) {
- var fullscreenElement = document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement;
- var isFullscreen = !!fullscreenElement;
- HEAP32[((eventStruct)>>2)]=isFullscreen;
- HEAP32[(((eventStruct)+(4))>>2)]=JSEvents.fullscreenEnabled();
- // If transitioning to fullscreen, report info about the element that is now fullscreen.
- // If transitioning to windowed mode, report info about the element that just was fullscreen.
- 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;
- }
- },registerFullscreenChangeEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.fullscreenChangeEvent) JSEvents.fullscreenChangeEvent = _malloc( 280 );
-
- if (!target) target = document; // Fullscreen change events need to be captured from 'document' by default instead of 'window'
- else target = JSEvents.findEventTarget(target);
-
- var fullscreenChangeEventhandlerFunc = function(event) {
- var e = event || window.event;
-
- var fullscreenChangeEvent = JSEvents.fullscreenChangeEvent;
-
- JSEvents.fillFullscreenChangeEventData(fullscreenChangeEvent, e);
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, fullscreenChangeEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: fullscreenChangeEventhandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },resizeCanvasForFullscreen:function (target, strategy) {
- var restoreOldStyle = __registerRestoreOldStyle(target);
- var cssWidth = strategy.softFullscreen ? window.innerWidth : screen.width;
- var cssHeight = strategy.softFullscreen ? window.innerHeight : screen.height;
- var rect = target.getBoundingClientRect();
- var windowedCssWidth = rect.right - rect.left;
- var windowedCssHeight = rect.bottom - rect.top;
- var canvasSize = __get_canvas_element_size(target);
- var windowedRttWidth = canvasSize[0];
- var windowedRttHeight = canvasSize[1];
-
- if (strategy.scaleMode == 3) {
- __setLetterbox(target, (cssHeight - windowedCssHeight) / 2, (cssWidth - windowedCssWidth) / 2);
- cssWidth = windowedCssWidth;
- cssHeight = windowedCssHeight;
- } else if (strategy.scaleMode == 2) {
- if (cssWidth*windowedRttHeight < windowedRttWidth*cssHeight) {
- var desiredCssHeight = windowedRttHeight * cssWidth / windowedRttWidth;
- __setLetterbox(target, (cssHeight - desiredCssHeight) / 2, 0);
- cssHeight = desiredCssHeight;
- } else {
- var desiredCssWidth = windowedRttWidth * cssHeight / windowedRttHeight;
- __setLetterbox(target, 0, (cssWidth - desiredCssWidth) / 2);
- cssWidth = desiredCssWidth;
- }
- }
-
- // If we are adding padding, must choose a background color or otherwise Chrome will give the
- // padding a default white color. Do it only if user has not customized their own background color.
- if (!target.style.backgroundColor) target.style.backgroundColor = 'black';
- // IE11 does the same, but requires the color to be set in the document body.
- if (!document.body.style.backgroundColor) document.body.style.backgroundColor = 'black'; // IE11
- // Firefox always shows black letterboxes independent of style color.
-
- 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) ? window.devicePixelRatio : 1;
- if (strategy.canvasResolutionScaleMode != 0) {
- var newWidth = (cssWidth * dpiScale)|0;
- var newHeight = (cssHeight * dpiScale)|0;
- __set_canvas_element_size(target, newWidth, newHeight);
- if (target.GLctxObject) target.GLctxObject.GLctx.viewport(0, 0, newWidth, newHeight);
- }
- return restoreOldStyle;
- },requestFullscreen:function (target, strategy) {
- // EMSCRIPTEN_FULLSCREEN_SCALE_DEFAULT + EMSCRIPTEN_FULLSCREEN_CANVAS_SCALE_NONE is a mode where no extra logic is performed to the DOM elements.
- if (strategy.scaleMode != 0 || strategy.canvasResolutionScaleMode != 0) {
- JSEvents.resizeCanvasForFullscreen(target, strategy);
- }
-
- if (target.requestFullscreen) {
- target.requestFullscreen();
- } else if (target.msRequestFullscreen) {
- target.msRequestFullscreen();
- } else if (target.mozRequestFullScreen) {
- target.mozRequestFullScreen();
- } else if (target.mozRequestFullscreen) {
- target.mozRequestFullscreen();
- } else if (target.webkitRequestFullscreen) {
- target.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
- } else {
- if (typeof JSEvents.fullscreenEnabled() === 'undefined') {
- return -1;
- } else {
- return -3;
- }
- }
-
- if (strategy.canvasResizedCallback) {
- Module['dynCall_iiii'](strategy.canvasResizedCallback, 37, 0, strategy.canvasResizedCallbackUserData);
- }
-
- return 0;
- },fillPointerlockChangeEventData:function (eventStruct, e) {
- 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);
- },registerPointerlockChangeEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.pointerlockChangeEvent) JSEvents.pointerlockChangeEvent = _malloc( 260 );
-
- if (!target) target = document; // Pointer lock change events need to be captured from 'document' by default instead of 'window'
- else target = JSEvents.findEventTarget(target);
-
- var pointerlockChangeEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- var pointerlockChangeEvent = JSEvents.pointerlockChangeEvent;
- JSEvents.fillPointerlockChangeEventData(pointerlockChangeEvent, e);
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, pointerlockChangeEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: pointerlockChangeEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },registerPointerlockErrorEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString) {
- if (!target) target = document; // Pointer lock events need to be captured from 'document' by default instead of 'window'
- else target = JSEvents.findEventTarget(target);
-
- var pointerlockErrorEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, 0, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: pointerlockErrorEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },requestPointerLock:function (target) {
- if (target.requestPointerLock) {
- target.requestPointerLock();
- } else if (target.mozRequestPointerLock) {
- target.mozRequestPointerLock();
- } else if (target.webkitRequestPointerLock) {
- target.webkitRequestPointerLock();
- } else if (target.msRequestPointerLock) {
- target.msRequestPointerLock();
- } else {
- // document.body is known to accept pointer lock, so use that to differentiate if the user passed a bad element,
- // or if the whole browser just doesn't support the feature.
- if (document.body.requestPointerLock || document.body.mozRequestPointerLock || document.body.webkitRequestPointerLock || document.body.msRequestPointerLock) {
- return -3;
- } else {
- return -1;
- }
- }
- return 0;
- },fillVisibilityChangeEventData:function (eventStruct, e) {
- var visibilityStates = [ "hidden", "visible", "prerender", "unloaded" ];
- var visibilityState = visibilityStates.indexOf(document.visibilityState);
-
- HEAP32[((eventStruct)>>2)]=document.hidden;
- HEAP32[(((eventStruct)+(4))>>2)]=visibilityState;
- },registerVisibilityChangeEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.visibilityChangeEvent) JSEvents.visibilityChangeEvent = _malloc( 8 );
-
- if (!target) target = document; // Visibility change events need to be captured from 'document' by default instead of 'window'
- else target = JSEvents.findEventTarget(target);
-
- var visibilityChangeEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- var visibilityChangeEvent = JSEvents.visibilityChangeEvent;
-
- JSEvents.fillVisibilityChangeEventData(visibilityChangeEvent, e);
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, visibilityChangeEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: visibilityChangeEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },registerTouchEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.touchEvent) JSEvents.touchEvent = _malloc( 1684 );
-
- target = JSEvents.findEventTarget(target);
-
- var touchEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- var touches = {};
- for(var i = 0; i < e.touches.length; ++i) {
- var touch = e.touches[i];
- touches[touch.identifier] = touch;
- }
- for(var i = 0; i < e.changedTouches.length; ++i) {
- var touch = e.changedTouches[i];
- touches[touch.identifier] = touch;
- touch.changed = true;
- }
- for(var i = 0; i < e.targetTouches.length; ++i) {
- var touch = e.targetTouches[i];
- touches[touch.identifier].onTarget = true;
- }
-
- var touchEvent = JSEvents.touchEvent;
- var ptr = touchEvent;
- HEAP32[(((ptr)+(4))>>2)]=e.ctrlKey;
- HEAP32[(((ptr)+(8))>>2)]=e.shiftKey;
- HEAP32[(((ptr)+(12))>>2)]=e.altKey;
- HEAP32[(((ptr)+(16))>>2)]=e.metaKey;
- ptr += 20; // Advance to the start of the touch array.
- var canvasRect = Module['canvas'] ? Module['canvas'].getBoundingClientRect() : undefined;
- var targetRect = JSEvents.getBoundingClientRectOrZeros(target);
- var numTouches = 0;
- for(var i in touches) {
- var t = touches[i];
- HEAP32[((ptr)>>2)]=t.identifier;
- HEAP32[(((ptr)+(4))>>2)]=t.screenX;
- HEAP32[(((ptr)+(8))>>2)]=t.screenY;
- HEAP32[(((ptr)+(12))>>2)]=t.clientX;
- HEAP32[(((ptr)+(16))>>2)]=t.clientY;
- HEAP32[(((ptr)+(20))>>2)]=t.pageX;
- HEAP32[(((ptr)+(24))>>2)]=t.pageY;
- HEAP32[(((ptr)+(28))>>2)]=t.changed;
- HEAP32[(((ptr)+(32))>>2)]=t.onTarget;
- if (canvasRect) {
- HEAP32[(((ptr)+(44))>>2)]=t.clientX - canvasRect.left;
- HEAP32[(((ptr)+(48))>>2)]=t.clientY - canvasRect.top;
- } else {
- HEAP32[(((ptr)+(44))>>2)]=0;
- HEAP32[(((ptr)+(48))>>2)]=0;
- }
- HEAP32[(((ptr)+(36))>>2)]=t.clientX - targetRect.left;
- HEAP32[(((ptr)+(40))>>2)]=t.clientY - targetRect.top;
-
- ptr += 52;
-
- if (++numTouches >= 32) {
- break;
- }
- }
- HEAP32[((touchEvent)>>2)]=numTouches;
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, touchEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: target,
- allowsDeferredCalls: eventTypeString == 'touchstart' || eventTypeString == 'touchend',
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: touchEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },fillGamepadEventData:function (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] == 1.0;
- }
- }
- 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);
- },registerGamepadEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.gamepadEvent) JSEvents.gamepadEvent = _malloc( 1432 );
-
- var gamepadEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- var gamepadEvent = JSEvents.gamepadEvent;
- JSEvents.fillGamepadEventData(gamepadEvent, e.gamepad);
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, gamepadEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: true,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: gamepadEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },registerBeforeUnloadEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString) {
- var beforeUnloadEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- // Note: This is always called on the main browser thread, since it needs synchronously return a value!
- var confirmationMessage = Module['dynCall_iiii'](callbackfunc, eventTypeId, 0, userData);
-
- if (confirmationMessage) {
- confirmationMessage = Pointer_stringify(confirmationMessage);
- }
- if (confirmationMessage) {
- e.preventDefault();
- e.returnValue = confirmationMessage;
- return confirmationMessage;
- }
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: beforeUnloadEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },battery:function () { return navigator.battery || navigator.mozBattery || navigator.webkitBattery; },fillBatteryEventData:function (eventStruct, e) {
- HEAPF64[((eventStruct)>>3)]=e.chargingTime;
- HEAPF64[(((eventStruct)+(8))>>3)]=e.dischargingTime;
- HEAPF64[(((eventStruct)+(16))>>3)]=e.level;
- HEAP32[(((eventStruct)+(24))>>2)]=e.charging;
- },registerBatteryEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!JSEvents.batteryEvent) JSEvents.batteryEvent = _malloc( 32 );
-
- var batteryEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- var batteryEvent = JSEvents.batteryEvent;
- JSEvents.fillBatteryEventData(batteryEvent, JSEvents.battery());
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, batteryEvent, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: batteryEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- },registerWebGlEventCallback:function (target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) {
- if (!target) target = Module['canvas'];
-
- var webGlEventHandlerFunc = function(event) {
- var e = event || window.event;
-
- if (Module['dynCall_iiii'](callbackfunc, eventTypeId, 0, userData)) e.preventDefault();
- };
-
- var eventHandler = {
- target: JSEvents.findEventTarget(target),
- allowsDeferredCalls: false,
- eventTypeString: eventTypeString,
- callbackfunc: callbackfunc,
- handlerFunc: webGlEventHandlerFunc,
- useCapture: useCapture
- };
- JSEvents.registerOrRemoveHandler(eventHandler);
- }};var __currentFullscreenStrategy={};function _emscripten_exit_fullscreen() {
- if (typeof JSEvents.fullscreenEnabled() === 'undefined') return -1;
- // Make sure no queued up calls will fire after this.
- JSEvents.removeDeferredCalls(JSEvents.requestFullscreen);
-
- if (document.exitFullscreen) {
- document.exitFullscreen();
- } else if (document.msExitFullscreen) {
- document.msExitFullscreen();
- } else if (document.mozCancelFullScreen) {
- document.mozCancelFullScreen();
- } else if (document.webkitExitFullscreen) {
- document.webkitExitFullscreen();
- } else {
- return -1;
- }
-
- if (__currentFullscreenStrategy.canvasResizedCallback) {
- Module['dynCall_iiii'](__currentFullscreenStrategy.canvasResizedCallback, 37, 0, __currentFullscreenStrategy.canvasResizedCallbackUserData);
- }
-
- return 0;
- }
-
- function _emscripten_exit_pointerlock() {
- // Make sure no queued up calls will fire after this.
- JSEvents.removeDeferredCalls(JSEvents.requestPointerLock);
-
- if (document.exitPointerLock) {
- document.exitPointerLock();
- } else if (document.msExitPointerLock) {
- document.msExitPointerLock();
- } else if (document.mozExitPointerLock) {
- document.mozExitPointerLock();
- } else if (document.webkitExitPointerLock) {
- document.webkitExitPointerLock();
- } else {
- return -1;
- }
- return 0;
- }
-
- function _emscripten_get_device_pixel_ratio() {
- return window.devicePixelRatio || 1.0;
- }
-
- function _emscripten_get_element_css_size(target, width, height) {
- if (target) target = JSEvents.findEventTarget(target);
- else target = Module['canvas'];
- if (!target) return -4;
-
- if (target.getBoundingClientRect) {
- var rect = target.getBoundingClientRect();
- HEAPF64[((width)>>3)]=rect.right - rect.left;
- HEAPF64[((height)>>3)]=rect.bottom - rect.top;
- } else {
- HEAPF64[((width)>>3)]=target.clientWidth;
- HEAPF64[((height)>>3)]=target.clientHeight;
- }
-
- return 0;
- }
-
-
- function __emscripten_sample_gamepad_data() {
- // Polling gamepads generates garbage, so don't do it when we know there are no gamepads connected.
- if (!JSEvents.numGamepadsConnected) return;
-
- // Produce a new Gamepad API sample if we are ticking a new game frame, or if not using emscripten_set_main_loop() at all to drive animation.
- if (Browser.mainLoop.currentFrameNumber !== JSEvents.lastGamepadStateFrame || !Browser.mainLoop.currentFrameNumber) {
- JSEvents.lastGamepadState = navigator.getGamepads ? navigator.getGamepads() : (navigator.webkitGetGamepads ? navigator.webkitGetGamepads : null);
- JSEvents.lastGamepadStateFrame = Browser.mainLoop.currentFrameNumber;
- }
- }function _emscripten_get_gamepad_status(index, gamepadState) {
- __emscripten_sample_gamepad_data();
- if (!JSEvents.lastGamepadState) return -1;
-
- // INVALID_PARAM is returned on a Gamepad index that never was there.
- if (index < 0 || index >= JSEvents.lastGamepadState.length) return -5;
-
- // NO_DATA is returned on a Gamepad index that was removed.
- // For previously disconnected gamepads there should be an empty slot (null/undefined/false) at the index.
- // This is because gamepads must keep their original position in the array.
- // For example, removing the first of two gamepads produces [null/undefined/false, gamepad].
- if (!JSEvents.lastGamepadState[index]) return -7;
-
- JSEvents.fillGamepadEventData(gamepadState, JSEvents.lastGamepadState[index]);
- return 0;
- }
-
- function _emscripten_get_num_gamepads() {
- // Polling gamepads generates garbage, so don't do it when we know there are no gamepads connected.
- if (!JSEvents.numGamepadsConnected) return 0;
-
- __emscripten_sample_gamepad_data();
- if (!JSEvents.lastGamepadState) return -1;
- return JSEvents.lastGamepadState.length;
- }
-
- function _emscripten_get_pointerlock_status(pointerlockStatus) {
- if (pointerlockStatus) JSEvents.fillPointerlockChangeEventData(pointerlockStatus);
- if (!document.body || (!document.body.requestPointerLock && !document.body.mozRequestPointerLock && !document.body.webkitRequestPointerLock && !document.body.msRequestPointerLock)) {
- return -1;
- }
- return 0;
- }
-
- function _emscripten_glAccum() {
- err('missing function: emscripten_glAccum'); abort(-1);
- }
-
- function _emscripten_glActiveTexture(x0) { GLctx['activeTexture'](x0) }
-
- function _emscripten_glAlphaFunc() {
- err('missing function: emscripten_glAlphaFunc'); abort(-1);
- }
-
- function _emscripten_glAreTexturesResident() {
- err('missing function: emscripten_glAreTexturesResident'); abort(-1);
- }
-
- function _emscripten_glArrayElement() {
- err('missing function: emscripten_glArrayElement'); abort(-1);
- }
-
- function _emscripten_glAttachObjectARB() {
- err('missing function: emscripten_glAttachObjectARB'); abort(-1);
- }
-
- function _emscripten_glAttachShader(program, shader) {
- GLctx.attachShader(GL.programs[program],
- GL.shaders[shader]);
- }
-
- function _emscripten_glBegin(){ throw 'Legacy GL function (glBegin) called. If you want legacy GL emulation, you need to compile with -s LEGACY_GL_EMULATION=1 to enable legacy GL emulation.'; }
-
- function _emscripten_glBeginConditionalRender() {
- err('missing function: emscripten_glBeginConditionalRender'); abort(-1);
- }
-
- function _emscripten_glBeginQuery() {
- err('missing function: emscripten_glBeginQuery'); abort(-1);
- }
-
- function _emscripten_glBeginTransformFeedback() {
- err('missing function: emscripten_glBeginTransformFeedback'); abort(-1);
- }
-
- function _emscripten_glBindAttribLocation(program, index, name) {
- name = Pointer_stringify(name);
- GLctx.bindAttribLocation(GL.programs[program], index, name);
- }
-
- function _emscripten_glBindBuffer(target, buffer) {
- var bufferObj = buffer ? GL.buffers[buffer] : null;
-
-
- GLctx.bindBuffer(target, bufferObj);
- }
-
- function _emscripten_glBindBufferBase() {
- err('missing function: emscripten_glBindBufferBase'); abort(-1);
- }
-
- function _emscripten_glBindBufferRange() {
- err('missing function: emscripten_glBindBufferRange'); abort(-1);
- }
-
- function _emscripten_glBindFragDataLocation() {
- err('missing function: emscripten_glBindFragDataLocation'); abort(-1);
- }
-
- function _emscripten_glBindFramebuffer(target, framebuffer) {
-
- GLctx.bindFramebuffer(target, framebuffer ? GL.framebuffers[framebuffer] : null);
-
- }
-
- function _emscripten_glBindProgramARB() {
- err('missing function: emscripten_glBindProgramARB'); abort(-1);
- }
-
- function _emscripten_glBindRenderbuffer(target, renderbuffer) {
- GLctx.bindRenderbuffer(target, renderbuffer ? GL.renderbuffers[renderbuffer] : null);
- }
-
- function _emscripten_glBindTexture(target, texture) {
- GLctx.bindTexture(target, texture ? GL.textures[texture] : null);
- }
-
- function _emscripten_glBindVertexArray(vao) {
- GLctx['bindVertexArray'](GL.vaos[vao]);
- }
-
- function _emscripten_glBitmap() {
- err('missing function: emscripten_glBitmap'); abort(-1);
- }
-
- 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() {
- err('missing function: emscripten_glBlitFramebuffer'); abort(-1);
- }
-
- function _emscripten_glBufferData(target, size, data, usage) {
- if (!data) {
- GLctx.bufferData(target, size, usage);
- } else {
- GLctx.bufferData(target, HEAPU8.subarray(data, data+size), usage);
- }
- }
-
- function _emscripten_glBufferSubData(target, offset, size, data) {
- GLctx.bufferSubData(target, offset, HEAPU8.subarray(data, data+size));
- }
-
- function _emscripten_glCallList() {
- err('missing function: emscripten_glCallList'); abort(-1);
- }
-
- function _emscripten_glCallLists() {
- err('missing function: emscripten_glCallLists'); abort(-1);
- }
-
- function _emscripten_glCheckFramebufferStatus(x0) { return GLctx['checkFramebufferStatus'](x0) }
-
- function _emscripten_glClampColor() {
- err('missing function: emscripten_glClampColor'); abort(-1);
- }
-
- function _emscripten_glClear(x0) { GLctx['clear'](x0) }
-
- function _emscripten_glClearAccum() {
- err('missing function: emscripten_glClearAccum'); abort(-1);
- }
-
- function _emscripten_glClearBufferfi() {
- err('missing function: emscripten_glClearBufferfi'); abort(-1);
- }
-
- function _emscripten_glClearBufferfv() {
- err('missing function: emscripten_glClearBufferfv'); abort(-1);
- }
-
- function _emscripten_glClearBufferiv() {
- err('missing function: emscripten_glClearBufferiv'); abort(-1);
- }
-
- function _emscripten_glClearBufferuiv() {
- err('missing function: emscripten_glClearBufferuiv'); abort(-1);
- }
-
- function _emscripten_glClearColor(x0, x1, x2, x3) { GLctx['clearColor'](x0, x1, x2, x3) }
-
- function _emscripten_glClearDepth(x0) { GLctx['clearDepth'](x0) }
-
- function _emscripten_glClearDepthf(x0) { GLctx['clearDepth'](x0) }
-
- function _emscripten_glClearIndex() {
- err('missing function: emscripten_glClearIndex'); abort(-1);
- }
-
- function _emscripten_glClearStencil(x0) { GLctx['clearStencil'](x0) }
-
- function _emscripten_glClientActiveTexture() {
- err('missing function: emscripten_glClientActiveTexture'); abort(-1);
- }
-
- function _emscripten_glClipPlane() {
- err('missing function: emscripten_glClipPlane'); abort(-1);
- }
-
- function _emscripten_glColor3b() {
- err('missing function: emscripten_glColor3b'); abort(-1);
- }
-
- function _emscripten_glColor3bv() {
- err('missing function: emscripten_glColor3bv'); abort(-1);
- }
-
- function _emscripten_glColor3d() {
- err('missing function: emscripten_glColor3d'); abort(-1);
- }
-
- function _emscripten_glColor3dv() {
- err('missing function: emscripten_glColor3dv'); abort(-1);
- }
-
- function _emscripten_glColor3f() {
- err('missing function: emscripten_glColor3f'); abort(-1);
- }
-
- function _emscripten_glColor3fv() {
- err('missing function: emscripten_glColor3fv'); abort(-1);
- }
-
- function _emscripten_glColor3i() {
- err('missing function: emscripten_glColor3i'); abort(-1);
- }
-
- function _emscripten_glColor3iv() {
- err('missing function: emscripten_glColor3iv'); abort(-1);
- }
-
- function _emscripten_glColor3s() {
- err('missing function: emscripten_glColor3s'); abort(-1);
- }
-
- function _emscripten_glColor3sv() {
- err('missing function: emscripten_glColor3sv'); abort(-1);
- }
-
- function _emscripten_glColor3ub() {
- err('missing function: emscripten_glColor3ub'); abort(-1);
- }
-
- function _emscripten_glColor3ubv() {
- err('missing function: emscripten_glColor3ubv'); abort(-1);
- }
-
- function _emscripten_glColor3ui() {
- err('missing function: emscripten_glColor3ui'); abort(-1);
- }
-
- function _emscripten_glColor3uiv() {
- err('missing function: emscripten_glColor3uiv'); abort(-1);
- }
-
- function _emscripten_glColor3us() {
- err('missing function: emscripten_glColor3us'); abort(-1);
- }
-
- function _emscripten_glColor3usv() {
- err('missing function: emscripten_glColor3usv'); abort(-1);
- }
-
- function _emscripten_glColor4b() {
- err('missing function: emscripten_glColor4b'); abort(-1);
- }
-
- function _emscripten_glColor4bv() {
- err('missing function: emscripten_glColor4bv'); abort(-1);
- }
-
- function _emscripten_glColor4d() {
- err('missing function: emscripten_glColor4d'); abort(-1);
- }
-
- function _emscripten_glColor4dv() {
- err('missing function: emscripten_glColor4dv'); abort(-1);
- }
-
- function _emscripten_glColor4f() {
- err('missing function: emscripten_glColor4f'); abort(-1);
- }
-
- function _emscripten_glColor4fv() {
- err('missing function: emscripten_glColor4fv'); abort(-1);
- }
-
- function _emscripten_glColor4i() {
- err('missing function: emscripten_glColor4i'); abort(-1);
- }
-
- function _emscripten_glColor4iv() {
- err('missing function: emscripten_glColor4iv'); abort(-1);
- }
-
- function _emscripten_glColor4s() {
- err('missing function: emscripten_glColor4s'); abort(-1);
- }
-
- function _emscripten_glColor4sv() {
- err('missing function: emscripten_glColor4sv'); abort(-1);
- }
-
- function _emscripten_glColor4ub() {
- err('missing function: emscripten_glColor4ub'); abort(-1);
- }
-
- function _emscripten_glColor4ubv() {
- err('missing function: emscripten_glColor4ubv'); abort(-1);
- }
-
- function _emscripten_glColor4ui() {
- err('missing function: emscripten_glColor4ui'); abort(-1);
- }
-
- function _emscripten_glColor4uiv() {
- err('missing function: emscripten_glColor4uiv'); abort(-1);
- }
-
- function _emscripten_glColor4us() {
- err('missing function: emscripten_glColor4us'); abort(-1);
- }
-
- function _emscripten_glColor4usv() {
- err('missing function: emscripten_glColor4usv'); abort(-1);
- }
-
- function _emscripten_glColorMask(red, green, blue, alpha) {
- GLctx.colorMask(!!red, !!green, !!blue, !!alpha);
- }
-
- function _emscripten_glColorMaski() {
- err('missing function: emscripten_glColorMaski'); abort(-1);
- }
-
- function _emscripten_glColorMaterial() {
- err('missing function: emscripten_glColorMaterial'); abort(-1);
- }
-
- function _emscripten_glColorPointer() {
- err('missing function: emscripten_glColorPointer'); abort(-1);
- }
-
- function _emscripten_glColorSubTable() {
- err('missing function: emscripten_glColorSubTable'); abort(-1);
- }
-
- function _emscripten_glColorTable() {
- err('missing function: emscripten_glColorTable'); abort(-1);
- }
-
- function _emscripten_glColorTableParameterfv() {
- err('missing function: emscripten_glColorTableParameterfv'); abort(-1);
- }
-
- function _emscripten_glColorTableParameteriv() {
- err('missing function: emscripten_glColorTableParameteriv'); abort(-1);
- }
-
- function _emscripten_glCompileShader(shader) {
- GLctx.compileShader(GL.shaders[shader]);
- }
-
- function _emscripten_glCompressedTexImage1D() {
- err('missing function: emscripten_glCompressedTexImage1D'); abort(-1);
- }
-
- function _emscripten_glCompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data) {
- GLctx['compressedTexImage2D'](target, level, internalFormat, width, height, border, data ? HEAPU8.subarray((data),(data+imageSize)) : null);
- }
-
- function _emscripten_glCompressedTexImage3D() {
- err('missing function: emscripten_glCompressedTexImage3D'); abort(-1);
- }
-
- function _emscripten_glCompressedTexSubImage1D() {
- err('missing function: emscripten_glCompressedTexSubImage1D'); abort(-1);
- }
-
- function _emscripten_glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, data) {
- GLctx['compressedTexSubImage2D'](target, level, xoffset, yoffset, width, height, format, data ? HEAPU8.subarray((data),(data+imageSize)) : null);
- }
-
- function _emscripten_glCompressedTexSubImage3D() {
- err('missing function: emscripten_glCompressedTexSubImage3D'); abort(-1);
- }
-
- function _emscripten_glConvolutionFilter1D() {
- err('missing function: emscripten_glConvolutionFilter1D'); abort(-1);
- }
-
- function _emscripten_glConvolutionFilter2D() {
- err('missing function: emscripten_glConvolutionFilter2D'); abort(-1);
- }
-
- function _emscripten_glConvolutionParameterf() {
- err('missing function: emscripten_glConvolutionParameterf'); abort(-1);
- }
-
- function _emscripten_glConvolutionParameterfv() {
- err('missing function: emscripten_glConvolutionParameterfv'); abort(-1);
- }
-
- function _emscripten_glConvolutionParameteri() {
- err('missing function: emscripten_glConvolutionParameteri'); abort(-1);
- }
-
- function _emscripten_glConvolutionParameteriv() {
- err('missing function: emscripten_glConvolutionParameteriv'); abort(-1);
- }
-
- function _emscripten_glCopyColorSubTable() {
- err('missing function: emscripten_glCopyColorSubTable'); abort(-1);
- }
-
- function _emscripten_glCopyColorTable() {
- err('missing function: emscripten_glCopyColorTable'); abort(-1);
- }
-
- function _emscripten_glCopyConvolutionFilter1D() {
- err('missing function: emscripten_glCopyConvolutionFilter1D'); abort(-1);
- }
-
- function _emscripten_glCopyConvolutionFilter2D() {
- err('missing function: emscripten_glCopyConvolutionFilter2D'); abort(-1);
- }
-
- function _emscripten_glCopyPixels() {
- err('missing function: emscripten_glCopyPixels'); abort(-1);
- }
-
- function _emscripten_glCopyTexImage1D() {
- err('missing function: emscripten_glCopyTexImage1D'); abort(-1);
- }
-
- function _emscripten_glCopyTexImage2D(x0, x1, x2, x3, x4, x5, x6, x7) { GLctx['copyTexImage2D'](x0, x1, x2, x3, x4, x5, x6, x7) }
-
- function _emscripten_glCopyTexSubImage1D() {
- err('missing function: emscripten_glCopyTexSubImage1D'); abort(-1);
- }
-
- function _emscripten_glCopyTexSubImage2D(x0, x1, x2, x3, x4, x5, x6, x7) { GLctx['copyTexSubImage2D'](x0, x1, x2, x3, x4, x5, x6, x7) }
-
- function _emscripten_glCopyTexSubImage3D() {
- err('missing function: emscripten_glCopyTexSubImage3D'); abort(-1);
- }
-
- function _emscripten_glCreateProgram() {
- var id = GL.getNewId(GL.programs);
- var program = GLctx.createProgram();
- program.name = id;
- GL.programs[id] = program;
- return id;
- }
-
- function _emscripten_glCreateProgramObjectARB() {
- err('missing function: emscripten_glCreateProgramObjectARB'); abort(-1);
- }
-
- function _emscripten_glCreateShader(shaderType) {
- var id = GL.getNewId(GL.shaders);
- GL.shaders[id] = GLctx.createShader(shaderType);
- return id;
- }
-
- function _emscripten_glCreateShaderObjectARB() {
- err('missing function: emscripten_glCreateShaderObjectARB'); abort(-1);
- }
-
- 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];
-
- // From spec: "glDeleteBuffers silently ignores 0's and names that do not
- // correspond to existing buffer objects."
- if (!buffer) continue;
-
- GLctx.deleteBuffer(buffer);
- buffer.name = 0;
- GL.buffers[id] = null;
-
- if (id == GL.currArrayBuffer) GL.currArrayBuffer = 0;
- if (id == GL.currElementArrayBuffer) GL.currElementArrayBuffer = 0;
- }
- }
-
- 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; // GL spec: "glDeleteFramebuffers silently ignores 0s and names that do not correspond to existing framebuffer objects".
- GLctx.deleteFramebuffer(framebuffer);
- framebuffer.name = 0;
- GL.framebuffers[id] = null;
- }
- }
-
- function _emscripten_glDeleteLists() {
- err('missing function: emscripten_glDeleteLists'); abort(-1);
- }
-
- function _emscripten_glDeleteObjectARB() {
- err('missing function: emscripten_glDeleteObjectARB'); abort(-1);
- }
-
- function _emscripten_glDeleteProgram(id) {
- if (!id) return;
- var program = GL.programs[id];
- if (!program) { // glDeleteProgram actually signals an error when deleting a nonexisting object, unlike some other GL delete functions.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- GLctx.deleteProgram(program);
- program.name = 0;
- GL.programs[id] = null;
- GL.programInfos[id] = null;
- }
-
- function _emscripten_glDeleteProgramsARB() {
- err('missing function: emscripten_glDeleteProgramsARB'); abort(-1);
- }
-
- function _emscripten_glDeleteQueries() {
- err('missing function: emscripten_glDeleteQueries'); abort(-1);
- }
-
- 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; // GL spec: "glDeleteRenderbuffers silently ignores 0s and names that do not correspond to existing renderbuffer objects".
- GLctx.deleteRenderbuffer(renderbuffer);
- renderbuffer.name = 0;
- GL.renderbuffers[id] = null;
- }
- }
-
- function _emscripten_glDeleteShader(id) {
- if (!id) return;
- var shader = GL.shaders[id];
- if (!shader) { // glDeleteShader actually signals an error when deleting a nonexisting object, unlike some other GL delete functions.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- GLctx.deleteShader(shader);
- GL.shaders[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; // GL spec: "glDeleteTextures silently ignores 0s and names that do not correspond to existing textures".
- GLctx.deleteTexture(texture);
- texture.name = 0;
- GL.textures[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_glDepthFunc(x0) { GLctx['depthFunc'](x0) }
-
- function _emscripten_glDepthMask(flag) {
- GLctx.depthMask(!!flag);
- }
-
- function _emscripten_glDepthRange(x0, x1) { GLctx['depthRange'](x0, x1) }
-
- function _emscripten_glDepthRangef(x0, x1) { GLctx['depthRange'](x0, x1) }
-
- function _emscripten_glDetachObjectARB() {
- err('missing function: emscripten_glDetachObjectARB'); abort(-1);
- }
-
- function _emscripten_glDetachShader(program, shader) {
- GLctx.detachShader(GL.programs[program],
- GL.shaders[shader]);
- }
-
- function _emscripten_glDisable(x0) { GLctx['disable'](x0) }
-
- function _emscripten_glDisableClientState() {
- err('missing function: emscripten_glDisableClientState'); abort(-1);
- }
-
- function _emscripten_glDisableVertexAttribArray(index) {
- GLctx.disableVertexAttribArray(index);
- }
-
- function _emscripten_glDisablei() {
- err('missing function: emscripten_glDisablei'); abort(-1);
- }
-
- function _emscripten_glDrawArrays(mode, first, count) {
-
- GLctx.drawArrays(mode, first, count);
-
- }
-
- function _emscripten_glDrawArraysInstanced(mode, first, count, primcount) {
- GLctx['drawArraysInstanced'](mode, first, count, primcount);
- }
-
- function _emscripten_glDrawBuffer() {
- err('missing function: emscripten_glDrawBuffer'); abort(-1);
- }
-
- function _emscripten_glDrawBuffers(n, bufs) {
-
- var bufArray = GL.tempFixedLengthArray[n];
- for (var i = 0; i < n; i++) {
- bufArray[i] = HEAP32[(((bufs)+(i*4))>>2)];
- }
-
- GLctx['drawBuffers'](bufArray);
- }
-
- function _emscripten_glDrawElements(mode, count, type, indices) {
-
- GLctx.drawElements(mode, count, type, indices);
-
- }
-
- function _emscripten_glDrawElementsInstanced(mode, count, type, indices, primcount) {
- GLctx['drawElementsInstanced'](mode, count, type, indices, primcount);
- }
-
- function _emscripten_glDrawPixels() {
- err('missing function: emscripten_glDrawPixels'); abort(-1);
- }
-
- function _emscripten_glDrawRangeElements() {
- err('missing function: emscripten_glDrawRangeElements'); abort(-1);
- }
-
- function _emscripten_glEdgeFlag() {
- err('missing function: emscripten_glEdgeFlag'); abort(-1);
- }
-
- function _emscripten_glEdgeFlagPointer() {
- err('missing function: emscripten_glEdgeFlagPointer'); abort(-1);
- }
-
- function _emscripten_glEdgeFlagv() {
- err('missing function: emscripten_glEdgeFlagv'); abort(-1);
- }
-
- function _emscripten_glEnable(x0) { GLctx['enable'](x0) }
-
- function _emscripten_glEnableClientState() {
- err('missing function: emscripten_glEnableClientState'); abort(-1);
- }
-
- function _emscripten_glEnableVertexAttribArray(index) {
- GLctx.enableVertexAttribArray(index);
- }
-
- function _emscripten_glEnablei() {
- err('missing function: emscripten_glEnablei'); abort(-1);
- }
-
- function _emscripten_glEnd() {
- err('missing function: emscripten_glEnd'); abort(-1);
- }
-
- function _emscripten_glEndConditionalRender() {
- err('missing function: emscripten_glEndConditionalRender'); abort(-1);
- }
-
- function _emscripten_glEndList() {
- err('missing function: emscripten_glEndList'); abort(-1);
- }
-
- function _emscripten_glEndQuery() {
- err('missing function: emscripten_glEndQuery'); abort(-1);
- }
-
- function _emscripten_glEndTransformFeedback() {
- err('missing function: emscripten_glEndTransformFeedback'); abort(-1);
- }
-
- function _emscripten_glEvalCoord1d() {
- err('missing function: emscripten_glEvalCoord1d'); abort(-1);
- }
-
- function _emscripten_glEvalCoord1dv() {
- err('missing function: emscripten_glEvalCoord1dv'); abort(-1);
- }
-
- function _emscripten_glEvalCoord1f() {
- err('missing function: emscripten_glEvalCoord1f'); abort(-1);
- }
-
- function _emscripten_glEvalCoord1fv() {
- err('missing function: emscripten_glEvalCoord1fv'); abort(-1);
- }
-
- function _emscripten_glEvalCoord2d() {
- err('missing function: emscripten_glEvalCoord2d'); abort(-1);
- }
-
- function _emscripten_glEvalCoord2dv() {
- err('missing function: emscripten_glEvalCoord2dv'); abort(-1);
- }
-
- function _emscripten_glEvalCoord2f() {
- err('missing function: emscripten_glEvalCoord2f'); abort(-1);
- }
-
- function _emscripten_glEvalCoord2fv() {
- err('missing function: emscripten_glEvalCoord2fv'); abort(-1);
- }
-
- function _emscripten_glEvalMesh1() {
- err('missing function: emscripten_glEvalMesh1'); abort(-1);
- }
-
- function _emscripten_glEvalMesh2() {
- err('missing function: emscripten_glEvalMesh2'); abort(-1);
- }
-
- function _emscripten_glEvalPoint1() {
- err('missing function: emscripten_glEvalPoint1'); abort(-1);
- }
-
- function _emscripten_glEvalPoint2() {
- err('missing function: emscripten_glEvalPoint2'); abort(-1);
- }
-
- function _emscripten_glFeedbackBuffer() {
- err('missing function: emscripten_glFeedbackBuffer'); abort(-1);
- }
-
- function _emscripten_glFinish() { GLctx['finish']() }
-
- function _emscripten_glFlush() { GLctx['flush']() }
-
- function _emscripten_glFogCoordPointer() {
- err('missing function: emscripten_glFogCoordPointer'); abort(-1);
- }
-
- function _emscripten_glFogCoordd() {
- err('missing function: emscripten_glFogCoordd'); abort(-1);
- }
-
- function _emscripten_glFogCoorddv() {
- err('missing function: emscripten_glFogCoorddv'); abort(-1);
- }
-
- function _emscripten_glFogCoordf() {
- err('missing function: emscripten_glFogCoordf'); abort(-1);
- }
-
- function _emscripten_glFogCoordfv() {
- err('missing function: emscripten_glFogCoordfv'); abort(-1);
- }
-
- function _emscripten_glFogf() {
- err('missing function: emscripten_glFogf'); abort(-1);
- }
-
- function _emscripten_glFogfv() {
- err('missing function: emscripten_glFogfv'); abort(-1);
- }
-
- function _emscripten_glFogi() {
- err('missing function: emscripten_glFogi'); abort(-1);
- }
-
- function _emscripten_glFogiv() {
- err('missing function: emscripten_glFogiv'); abort(-1);
- }
-
- function _emscripten_glFramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer) {
- GLctx.framebufferRenderbuffer(target, attachment, renderbuffertarget,
- GL.renderbuffers[renderbuffer]);
- }
-
- function _emscripten_glFramebufferTexture1D() {
- err('missing function: emscripten_glFramebufferTexture1D'); abort(-1);
- }
-
- function _emscripten_glFramebufferTexture2D(target, attachment, textarget, texture, level) {
- GLctx.framebufferTexture2D(target, attachment, textarget,
- GL.textures[texture], level);
- }
-
- function _emscripten_glFramebufferTexture3D() {
- err('missing function: emscripten_glFramebufferTexture3D'); abort(-1);
- }
-
- function _emscripten_glFramebufferTextureLayer() {
- err('missing function: emscripten_glFramebufferTextureLayer'); abort(-1);
- }
-
- function _emscripten_glFrontFace(x0) { GLctx['frontFace'](x0) }
-
- function _emscripten_glFrustum() {
- err('missing function: emscripten_glFrustum'); abort(-1);
- }
-
- function _emscripten_glGenBuffers(n, buffers) {
- for (var i = 0; i < n; i++) {
- var buffer = GLctx.createBuffer();
- if (!buffer) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */);
- while(i < n) HEAP32[(((buffers)+(i++*4))>>2)]=0;
- return;
- }
- var id = GL.getNewId(GL.buffers);
- buffer.name = id;
- GL.buffers[id] = buffer;
- HEAP32[(((buffers)+(i*4))>>2)]=id;
- }
- }
-
- function _emscripten_glGenFramebuffers(n, ids) {
- for (var i = 0; i < n; ++i) {
- var framebuffer = GLctx.createFramebuffer();
- if (!framebuffer) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */);
- while(i < n) HEAP32[(((ids)+(i++*4))>>2)]=0;
- return;
- }
- var id = GL.getNewId(GL.framebuffers);
- framebuffer.name = id;
- GL.framebuffers[id] = framebuffer;
- HEAP32[(((ids)+(i*4))>>2)]=id;
- }
- }
-
- function _emscripten_glGenLists() {
- err('missing function: emscripten_glGenLists'); abort(-1);
- }
-
- function _emscripten_glGenProgramsARB() {
- err('missing function: emscripten_glGenProgramsARB'); abort(-1);
- }
-
- function _emscripten_glGenQueries() {
- err('missing function: emscripten_glGenQueries'); abort(-1);
- }
-
- function _emscripten_glGenRenderbuffers(n, renderbuffers) {
- for (var i = 0; i < n; i++) {
- var renderbuffer = GLctx.createRenderbuffer();
- if (!renderbuffer) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */);
- while(i < n) HEAP32[(((renderbuffers)+(i++*4))>>2)]=0;
- return;
- }
- var id = GL.getNewId(GL.renderbuffers);
- renderbuffer.name = id;
- GL.renderbuffers[id] = renderbuffer;
- HEAP32[(((renderbuffers)+(i*4))>>2)]=id;
- }
- }
-
- function _emscripten_glGenTextures(n, textures) {
- for (var i = 0; i < n; i++) {
- var texture = GLctx.createTexture();
- if (!texture) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */); // GLES + EGL specs don't specify what should happen here, so best to issue an error and create IDs with 0.
- while(i < n) HEAP32[(((textures)+(i++*4))>>2)]=0;
- return;
- }
- var id = GL.getNewId(GL.textures);
- texture.name = id;
- GL.textures[id] = texture;
- HEAP32[(((textures)+(i*4))>>2)]=id;
- }
- }
-
- function _emscripten_glGenVertexArrays(n, arrays) {
-
- for (var i = 0; i < n; i++) {
- var vao = GLctx['createVertexArray']();
- if (!vao) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */);
- while(i < n) HEAP32[(((arrays)+(i++*4))>>2)]=0;
- return;
- }
- var id = GL.getNewId(GL.vaos);
- vao.name = id;
- GL.vaos[id] = vao;
- HEAP32[(((arrays)+(i*4))>>2)]=id;
- }
- }
-
- function _emscripten_glGenerateMipmap(x0) { GLctx['generateMipmap'](x0) }
-
- function _emscripten_glGetActiveAttrib(program, index, bufSize, length, size, type, name) {
- program = GL.programs[program];
- var info = GLctx.getActiveAttrib(program, index);
- if (!info) return; // If an error occurs, nothing will be written to length, size and type and name.
-
- if (bufSize > 0 && name) {
- 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_glGetActiveUniform(program, index, bufSize, length, size, type, name) {
- program = GL.programs[program];
- var info = GLctx.getActiveUniform(program, index);
- if (!info) return; // If an error occurs, nothing will be written to length, size, type and name.
-
- if (bufSize > 0 && name) {
- 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_glGetActiveUniformBlockName() {
- err('missing function: emscripten_glGetActiveUniformBlockName'); abort(-1);
- }
-
- function _emscripten_glGetActiveUniformBlockiv() {
- err('missing function: emscripten_glGetActiveUniformBlockiv'); abort(-1);
- }
-
- function _emscripten_glGetActiveUniformName() {
- err('missing function: emscripten_glGetActiveUniformName'); abort(-1);
- }
-
- function _emscripten_glGetActiveUniformsiv() {
- err('missing function: emscripten_glGetActiveUniformsiv'); abort(-1);
- }
-
- function _emscripten_glGetAttachedObjectsARB() {
- err('missing function: emscripten_glGetAttachedObjectsARB'); abort(-1);
- }
-
- 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], Pointer_stringify(name));
- }
-
- function _emscripten_glGetBooleani_v() {
- err('missing function: emscripten_glGetBooleani_v'); abort(-1);
- }
-
-
- function emscriptenWebGLGet(name_, p, type) {
- // Guard against user passing a null pointer.
- // Note that GLES2 spec does not say anything about how passing a null pointer should be treated.
- // Testing on desktop core GL 3, the application crashes on glGetIntegerv to a null pointer, but
- // better to report an error instead of doing anything random.
- if (!p) {
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- var ret = undefined;
- switch(name_) { // Handle a few trivial GLES values
- case 0x8DFA: // GL_SHADER_COMPILER
- ret = 1;
- break;
- case 0x8DF8: // GL_SHADER_BINARY_FORMATS
- if (type !== 'Integer' && type !== 'Integer64') {
- GL.recordError(0x0500); // GL_INVALID_ENUM
- }
- return; // Do not write anything to the out pointer, since no binary formats are supported.
- case 0x8DF9: // GL_NUM_SHADER_BINARY_FORMATS
- ret = 0;
- break;
- case 0x86A2: // GL_NUM_COMPRESSED_TEXTURE_FORMATS
- // WebGL doesn't have GL_NUM_COMPRESSED_TEXTURE_FORMATS (it's obsolete since GL_COMPRESSED_TEXTURE_FORMATS returns a JS array that can be queried for length),
- // so implement it ourselves to allow C++ GLES2 code get the length.
- var formats = GLctx.getParameter(0x86A3 /*GL_COMPRESSED_TEXTURE_FORMATS*/);
- ret = formats ? formats.length : 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(0x0500); // GL_INVALID_ENUM
- return;
- case "object":
- if (result === null) {
- // null is a valid result for some (e.g., which buffer is bound - perhaps nothing is bound), but otherwise
- // can mean an invalid name_, which we need to report as an error
- switch(name_) {
- case 0x8894: // ARRAY_BUFFER_BINDING
- case 0x8B8D: // CURRENT_PROGRAM
- case 0x8895: // ELEMENT_ARRAY_BUFFER_BINDING
- case 0x8CA6: // FRAMEBUFFER_BINDING
- case 0x8CA7: // RENDERBUFFER_BINDING
- case 0x8069: // TEXTURE_BINDING_2D
- case 0x8514: { // TEXTURE_BINDING_CUBE_MAP
- ret = 0;
- break;
- }
- default: {
- GL.recordError(0x0500); // GL_INVALID_ENUM
- 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 'Integer': HEAP32[(((p)+(i*4))>>2)]=result[i]; break;
- case 'Float': HEAPF32[(((p)+(i*4))>>2)]=result[i]; break;
- case 'Boolean': HEAP8[(((p)+(i))>>0)]=result[i] ? 1 : 0; break;
- default: throw 'internal glGet error, bad type: ' + type;
- }
- }
- return;
- } else {
- try {
- ret = result.name | 0;
- } catch(e) {
- GL.recordError(0x0500); // GL_INVALID_ENUM
- err('GL_INVALID_ENUM in glGet' + type + 'v: Unknown object returned from WebGL getParameter(' + name_ + ')! (error: ' + e + ')');
- return;
- }
- }
- break;
- default:
- GL.recordError(0x0500); // GL_INVALID_ENUM
- return;
- }
- }
-
- switch (type) {
- case 'Integer64': (tempI64 = [ret>>>0,(tempDouble=ret,(+(Math_abs(tempDouble))) >= 1.0 ? (tempDouble > 0.0 ? ((Math_min((+(Math_floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math_ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>0) : 0)],HEAP32[((p)>>2)]=tempI64[0],HEAP32[(((p)+(4))>>2)]=tempI64[1]); break;
- case 'Integer': HEAP32[((p)>>2)]=ret; break;
- case 'Float': HEAPF32[((p)>>2)]=ret; break;
- case 'Boolean': HEAP8[((p)>>0)]=ret ? 1 : 0; break;
- default: throw 'internal glGet error, bad type: ' + type;
- }
- }function _emscripten_glGetBooleanv(name_, p) {
- emscriptenWebGLGet(name_, p, 'Boolean');
- }
-
- function _emscripten_glGetBufferParameteriv(target, value, data) {
- if (!data) {
- // GLES2 specification does not specify how to behave if data is a null pointer. Since calling this function does not make sense
- // if data == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- HEAP32[((data)>>2)]=GLctx.getBufferParameter(target, value);
- }
-
- function _emscripten_glGetBufferPointerv() {
- err('missing function: emscripten_glGetBufferPointerv'); abort(-1);
- }
-
- function _emscripten_glGetBufferSubData() {
- err('missing function: emscripten_glGetBufferSubData'); abort(-1);
- }
-
- function _emscripten_glGetClipPlane() {
- err('missing function: emscripten_glGetClipPlane'); abort(-1);
- }
-
- function _emscripten_glGetColorTable() {
- err('missing function: emscripten_glGetColorTable'); abort(-1);
- }
-
- function _emscripten_glGetColorTableParameterfv() {
- err('missing function: emscripten_glGetColorTableParameterfv'); abort(-1);
- }
-
- function _emscripten_glGetColorTableParameteriv() {
- err('missing function: emscripten_glGetColorTableParameteriv'); abort(-1);
- }
-
- function _emscripten_glGetCompressedTexImage() {
- err('missing function: emscripten_glGetCompressedTexImage'); abort(-1);
- }
-
- function _emscripten_glGetConvolutionFilter() {
- err('missing function: emscripten_glGetConvolutionFilter'); abort(-1);
- }
-
- function _emscripten_glGetConvolutionParameterfv() {
- err('missing function: emscripten_glGetConvolutionParameterfv'); abort(-1);
- }
-
- function _emscripten_glGetConvolutionParameteriv() {
- err('missing function: emscripten_glGetConvolutionParameteriv'); abort(-1);
- }
-
- function _emscripten_glGetDoublev() {
- err('missing function: emscripten_glGetDoublev'); abort(-1);
- }
-
- function _emscripten_glGetError() {
- // First return any GL error generated by the emscripten library_gl.js interop layer.
- if (GL.lastError) {
- var error = GL.lastError;
- GL.lastError = 0/*GL_NO_ERROR*/;
- return error;
- } else { // If there were none, return the GL error from the browser GL context.
- return GLctx.getError();
- }
- }
-
- function _emscripten_glGetFloatv(name_, p) {
- emscriptenWebGLGet(name_, p, 'Float');
- }
-
- function _emscripten_glGetFragDataLocation() {
- err('missing function: emscripten_glGetFragDataLocation'); abort(-1);
- }
-
- 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 _emscripten_glGetHandleARB() {
- err('missing function: emscripten_glGetHandleARB'); abort(-1);
- }
-
- function _emscripten_glGetHistogram() {
- err('missing function: emscripten_glGetHistogram'); abort(-1);
- }
-
- function _emscripten_glGetHistogramParameterfv() {
- err('missing function: emscripten_glGetHistogramParameterfv'); abort(-1);
- }
-
- function _emscripten_glGetHistogramParameteriv() {
- err('missing function: emscripten_glGetHistogramParameteriv'); abort(-1);
- }
-
- function _emscripten_glGetInfoLogARB() {
- err('missing function: emscripten_glGetInfoLogARB'); abort(-1);
- }
-
- function _emscripten_glGetIntegeri_v() {
- err('missing function: emscripten_glGetIntegeri_v'); abort(-1);
- }
-
- function _emscripten_glGetIntegerv(name_, p) {
- emscriptenWebGLGet(name_, p, 'Integer');
- }
-
- function _emscripten_glGetLightfv() {
- err('missing function: emscripten_glGetLightfv'); abort(-1);
- }
-
- function _emscripten_glGetLightiv() {
- err('missing function: emscripten_glGetLightiv'); abort(-1);
- }
-
- function _emscripten_glGetMapdv() {
- err('missing function: emscripten_glGetMapdv'); abort(-1);
- }
-
- function _emscripten_glGetMapfv() {
- err('missing function: emscripten_glGetMapfv'); abort(-1);
- }
-
- function _emscripten_glGetMapiv() {
- err('missing function: emscripten_glGetMapiv'); abort(-1);
- }
-
- function _emscripten_glGetMaterialfv() {
- err('missing function: emscripten_glGetMaterialfv'); abort(-1);
- }
-
- function _emscripten_glGetMaterialiv() {
- err('missing function: emscripten_glGetMaterialiv'); abort(-1);
- }
-
- function _emscripten_glGetMinmax() {
- err('missing function: emscripten_glGetMinmax'); abort(-1);
- }
-
- function _emscripten_glGetMinmaxParameterfv() {
- err('missing function: emscripten_glGetMinmaxParameterfv'); abort(-1);
- }
-
- function _emscripten_glGetMinmaxParameteriv() {
- err('missing function: emscripten_glGetMinmaxParameteriv'); abort(-1);
- }
-
- function _emscripten_glGetObjectParameterfvARB() {
- err('missing function: emscripten_glGetObjectParameterfvARB'); abort(-1);
- }
-
- function _emscripten_glGetObjectParameterivARB() {
- err('missing function: emscripten_glGetObjectParameterivARB'); abort(-1);
- }
-
- function _emscripten_glGetPixelMapfv() {
- err('missing function: emscripten_glGetPixelMapfv'); abort(-1);
- }
-
- function _emscripten_glGetPixelMapuiv() {
- err('missing function: emscripten_glGetPixelMapuiv'); abort(-1);
- }
-
- function _emscripten_glGetPixelMapusv() {
- err('missing function: emscripten_glGetPixelMapusv'); abort(-1);
- }
-
- function _emscripten_glGetPointerv() {
- err('missing function: emscripten_glGetPointerv'); abort(-1);
- }
-
- function _emscripten_glGetPolygonStipple() {
- err('missing function: emscripten_glGetPolygonStipple'); abort(-1);
- }
-
- function _emscripten_glGetProgramEnvParameterdvARB() {
- err('missing function: emscripten_glGetProgramEnvParameterdvARB'); abort(-1);
- }
-
- function _emscripten_glGetProgramEnvParameterfvARB() {
- err('missing function: emscripten_glGetProgramEnvParameterfvARB'); abort(-1);
- }
-
- function _emscripten_glGetProgramInfoLog(program, maxLength, length, infoLog) {
- var log = GLctx.getProgramInfoLog(GL.programs[program]);
- if (log === null) log = '(unknown error)';
-
- if (maxLength > 0 && infoLog) {
- var numBytesWrittenExclNull = stringToUTF8(log, infoLog, maxLength);
- if (length) HEAP32[((length)>>2)]=numBytesWrittenExclNull;
- } else {
- if (length) HEAP32[((length)>>2)]=0;
- }
- }
-
- function _emscripten_glGetProgramLocalParameterdvARB() {
- err('missing function: emscripten_glGetProgramLocalParameterdvARB'); abort(-1);
- }
-
- function _emscripten_glGetProgramLocalParameterfvARB() {
- err('missing function: emscripten_glGetProgramLocalParameterfvARB'); abort(-1);
- }
-
- function _emscripten_glGetProgramStringARB() {
- err('missing function: emscripten_glGetProgramStringARB'); abort(-1);
- }
-
- function _emscripten_glGetProgramiv(program, pname, p) {
- if (!p) {
- // GLES2 specification does not specify how to behave if p is a null pointer. Since calling this function does not make sense
- // if p == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
-
- if (program >= GL.counter) {
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
-
- var ptable = GL.programInfos[program];
- if (!ptable) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */);
- return;
- }
-
- if (pname == 0x8B84) { // GL_INFO_LOG_LENGTH
- var log = GLctx.getProgramInfoLog(GL.programs[program]);
- if (log === null) log = '(unknown error)';
- HEAP32[((p)>>2)]=log.length + 1;
- } else if (pname == 0x8B87 /* GL_ACTIVE_UNIFORM_MAX_LENGTH */) {
- HEAP32[((p)>>2)]=ptable.maxUniformLength;
- } else if (pname == 0x8B8A /* GL_ACTIVE_ATTRIBUTE_MAX_LENGTH */) {
- if (ptable.maxAttributeLength == -1) {
- program = GL.programs[program];
- var numAttribs = GLctx.getProgramParameter(program, GLctx.ACTIVE_ATTRIBUTES);
- ptable.maxAttributeLength = 0; // Spec says if there are no active attribs, 0 must be returned.
- for (var i = 0; i < numAttribs; ++i) {
- var activeAttrib = GLctx.getActiveAttrib(program, i);
- ptable.maxAttributeLength = Math.max(ptable.maxAttributeLength, activeAttrib.name.length+1);
- }
- }
- HEAP32[((p)>>2)]=ptable.maxAttributeLength;
- } else if (pname == 0x8A35 /* GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH */) {
- if (ptable.maxUniformBlockNameLength == -1) {
- program = GL.programs[program];
- var numBlocks = GLctx.getProgramParameter(program, GLctx.ACTIVE_UNIFORM_BLOCKS);
- ptable.maxUniformBlockNameLength = 0;
- for (var i = 0; i < numBlocks; ++i) {
- var activeBlockName = GLctx.getActiveUniformBlockName(program, i);
- ptable.maxUniformBlockNameLength = Math.max(ptable.maxUniformBlockNameLength, activeBlockName.length+1);
- }
- }
- HEAP32[((p)>>2)]=ptable.maxUniformBlockNameLength;
- } else {
- HEAP32[((p)>>2)]=GLctx.getProgramParameter(GL.programs[program], pname);
- }
- }
-
- function _emscripten_glGetQueryObjectiv() {
- err('missing function: emscripten_glGetQueryObjectiv'); abort(-1);
- }
-
- function _emscripten_glGetQueryObjectuiv() {
- err('missing function: emscripten_glGetQueryObjectuiv'); abort(-1);
- }
-
- function _emscripten_glGetQueryiv() {
- err('missing function: emscripten_glGetQueryiv'); abort(-1);
- }
-
- function _emscripten_glGetRenderbufferParameteriv(target, pname, params) {
- if (!params) {
- // GLES2 specification does not specify how to behave if params is a null pointer. Since calling this function does not make sense
- // if params == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- HEAP32[((params)>>2)]=GLctx.getRenderbufferParameter(target, pname);
- }
-
- function _emscripten_glGetSeparableFilter() {
- err('missing function: emscripten_glGetSeparableFilter'); abort(-1);
- }
-
- function _emscripten_glGetShaderInfoLog(shader, maxLength, length, infoLog) {
- var log = GLctx.getShaderInfoLog(GL.shaders[shader]);
- if (log === null) log = '(unknown error)';
- if (maxLength > 0 && infoLog) {
- var numBytesWrittenExclNull = stringToUTF8(log, infoLog, maxLength);
- if (length) HEAP32[((length)>>2)]=numBytesWrittenExclNull;
- } else {
- if (length) HEAP32[((length)>>2)]=0;
- }
- }
-
- 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; // If an error occurs, nothing will be written to length or source.
- if (bufSize > 0 && source) {
- var numBytesWrittenExclNull = stringToUTF8(result, source, bufSize);
- if (length) HEAP32[((length)>>2)]=numBytesWrittenExclNull;
- } else {
- if (length) HEAP32[((length)>>2)]=0;
- }
- }
-
- function _emscripten_glGetShaderiv(shader, pname, p) {
- if (!p) {
- // GLES2 specification does not specify how to behave if p is a null pointer. Since calling this function does not make sense
- // if p == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- if (pname == 0x8B84) { // GL_INFO_LOG_LENGTH
- var log = GLctx.getShaderInfoLog(GL.shaders[shader]);
- if (log === null) log = '(unknown error)';
- HEAP32[((p)>>2)]=log.length + 1;
- } else if (pname == 0x8B88) { // GL_SHADER_SOURCE_LENGTH
- var source = GLctx.getShaderSource(GL.shaders[shader]);
- var sourceLength = (source === null || source.length == 0) ? 0 : source.length + 1;
- HEAP32[((p)>>2)]=sourceLength;
- } else {
- HEAP32[((p)>>2)]=GLctx.getShaderParameter(GL.shaders[shader], pname);
- }
- }
-
- function _emscripten_glGetString(name_) {
- if (GL.stringCache[name_]) return GL.stringCache[name_];
- var ret;
- switch(name_) {
- case 0x1F03 /* GL_EXTENSIONS */:
- var exts = GLctx.getSupportedExtensions();
- var gl_exts = [];
- for (var i = 0; i < exts.length; ++i) {
- gl_exts.push(exts[i]);
- gl_exts.push("GL_" + exts[i]);
- }
- ret = allocate(intArrayFromString(gl_exts.join(' ')), 'i8', ALLOC_NORMAL);
- break;
- case 0x1F00 /* GL_VENDOR */:
- case 0x1F01 /* GL_RENDERER */:
- case 0x9245 /* UNMASKED_VENDOR_WEBGL */:
- case 0x9246 /* UNMASKED_RENDERER_WEBGL */:
- var s = GLctx.getParameter(name_);
- if (!s) {
- GL.recordError(0x0500/*GL_INVALID_ENUM*/);
- }
- ret = allocate(intArrayFromString(s), 'i8', ALLOC_NORMAL);
- break;
-
- case 0x1F02 /* GL_VERSION */:
- var glVersion = GLctx.getParameter(GLctx.VERSION);
- // return GLES version string corresponding to the version of the WebGL context
- {
- glVersion = 'OpenGL ES 2.0 (' + glVersion + ')';
- }
- ret = allocate(intArrayFromString(glVersion), 'i8', ALLOC_NORMAL);
- break;
- case 0x8B8C /* GL_SHADING_LANGUAGE_VERSION */:
- var glslVersion = GLctx.getParameter(GLctx.SHADING_LANGUAGE_VERSION);
- // extract the version number 'N.M' from the string 'WebGL GLSL ES N.M ...'
- 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'; // ensure minor version has 2 digits
- glslVersion = 'OpenGL ES GLSL ES ' + ver_num[1] + ' (' + glslVersion + ')';
- }
- ret = allocate(intArrayFromString(glslVersion), 'i8', ALLOC_NORMAL);
- break;
- default:
- GL.recordError(0x0500/*GL_INVALID_ENUM*/);
- return 0;
- }
- GL.stringCache[name_] = ret;
- return ret;
- }
-
- function _emscripten_glGetStringi() {
- err('missing function: emscripten_glGetStringi'); abort(-1);
- }
-
- function _emscripten_glGetTexEnvfv() {
- err('missing function: emscripten_glGetTexEnvfv'); abort(-1);
- }
-
- function _emscripten_glGetTexEnviv() {
- err('missing function: emscripten_glGetTexEnviv'); abort(-1);
- }
-
- function _emscripten_glGetTexGendv() {
- err('missing function: emscripten_glGetTexGendv'); abort(-1);
- }
-
- function _emscripten_glGetTexGenfv() {
- err('missing function: emscripten_glGetTexGenfv'); abort(-1);
- }
-
- function _emscripten_glGetTexGeniv() {
- err('missing function: emscripten_glGetTexGeniv'); abort(-1);
- }
-
- function _emscripten_glGetTexImage() {
- err('missing function: emscripten_glGetTexImage'); abort(-1);
- }
-
- function _emscripten_glGetTexLevelParameterfv() {
- err('missing function: emscripten_glGetTexLevelParameterfv'); abort(-1);
- }
-
- function _emscripten_glGetTexLevelParameteriv() {
- err('missing function: emscripten_glGetTexLevelParameteriv'); abort(-1);
- }
-
- function _emscripten_glGetTexParameterIiv() {
- err('missing function: emscripten_glGetTexParameterIiv'); abort(-1);
- }
-
- function _emscripten_glGetTexParameterIuiv() {
- err('missing function: emscripten_glGetTexParameterIuiv'); abort(-1);
- }
-
- function _emscripten_glGetTexParameterfv(target, pname, params) {
- if (!params) {
- // GLES2 specification does not specify how to behave if params is a null pointer. Since calling this function does not make sense
- // if p == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- HEAPF32[((params)>>2)]=GLctx.getTexParameter(target, pname);
- }
-
- function _emscripten_glGetTexParameteriv(target, pname, params) {
- if (!params) {
- // GLES2 specification does not specify how to behave if params is a null pointer. Since calling this function does not make sense
- // if p == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- HEAP32[((params)>>2)]=GLctx.getTexParameter(target, pname);
- }
-
- function _emscripten_glGetTransformFeedbackVarying() {
- err('missing function: emscripten_glGetTransformFeedbackVarying'); abort(-1);
- }
-
- function _emscripten_glGetUniformBlockIndex() {
- err('missing function: emscripten_glGetUniformBlockIndex'); abort(-1);
- }
-
- function _emscripten_glGetUniformIndices() {
- err('missing function: emscripten_glGetUniformIndices'); abort(-1);
- }
-
- function _emscripten_glGetUniformLocation(program, name) {
- name = Pointer_stringify(name);
-
- var arrayOffset = 0;
- // If user passed an array accessor "[index]", parse the array index off the accessor.
- if (name.indexOf(']', name.length-1) !== -1) {
- var ls = name.lastIndexOf('[');
- var arrayIndex = name.slice(ls+1, -1);
- if (arrayIndex.length > 0) {
- arrayOffset = parseInt(arrayIndex);
- if (arrayOffset < 0) {
- return -1;
- }
- }
- name = name.slice(0, ls);
- }
-
- var ptable = GL.programInfos[program];
- if (!ptable) {
- return -1;
- }
- var utable = ptable.uniforms;
- var uniformInfo = utable[name]; // returns pair [ dimension_of_uniform_array, uniform_location ]
- if (uniformInfo && arrayOffset < uniformInfo[0]) { // Check if user asked for an out-of-bounds element, i.e. for 'vec4 colors[3];' user could ask for 'colors[10]' which should return -1.
- return uniformInfo[1]+arrayOffset;
- } else {
- return -1;
- }
- }
-
-
- function emscriptenWebGLGetUniform(program, location, params, type) {
- if (!params) {
- // GLES2 specification does not specify how to behave if params is a null pointer. Since calling this function does not make sense
- // if params == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- var data = GLctx.getUniform(GL.programs[program], GL.uniforms[location]);
- if (typeof data == 'number' || typeof data == 'boolean') {
- switch (type) {
- case 'Integer': HEAP32[((params)>>2)]=data; break;
- case 'Float': HEAPF32[((params)>>2)]=data; break;
- default: throw 'internal emscriptenWebGLGetUniform() error, bad type: ' + type;
- }
- } else {
- for (var i = 0; i < data.length; i++) {
- switch (type) {
- case 'Integer': HEAP32[(((params)+(i*4))>>2)]=data[i]; break;
- case 'Float': HEAPF32[(((params)+(i*4))>>2)]=data[i]; break;
- default: throw 'internal emscriptenWebGLGetUniform() error, bad type: ' + type;
- }
- }
- }
- }function _emscripten_glGetUniformfv(program, location, params) {
- emscriptenWebGLGetUniform(program, location, params, 'Float');
- }
-
- function _emscripten_glGetUniformiv(program, location, params) {
- emscriptenWebGLGetUniform(program, location, params, 'Integer');
- }
-
- function _emscripten_glGetUniformuiv() {
- err('missing function: emscripten_glGetUniformuiv'); abort(-1);
- }
-
- function _emscripten_glGetVertexAttribIiv() {
- err('missing function: emscripten_glGetVertexAttribIiv'); abort(-1);
- }
-
- function _emscripten_glGetVertexAttribIuiv() {
- err('missing function: emscripten_glGetVertexAttribIuiv'); abort(-1);
- }
-
- function _emscripten_glGetVertexAttribPointerv(index, pname, pointer) {
- if (!pointer) {
- // GLES2 specification does not specify how to behave if pointer is a null pointer. Since calling this function does not make sense
- // if pointer == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- HEAP32[((pointer)>>2)]=GLctx.getVertexAttribOffset(index, pname);
- }
-
- function _emscripten_glGetVertexAttribdv() {
- err('missing function: emscripten_glGetVertexAttribdv'); abort(-1);
- }
-
-
- function emscriptenWebGLGetVertexAttrib(index, pname, params, type) {
- if (!params) {
- // GLES2 specification does not specify how to behave if params is a null pointer. Since calling this function does not make sense
- // if params == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- var data = GLctx.getVertexAttrib(index, pname);
- if (pname == 0x889F/*VERTEX_ATTRIB_ARRAY_BUFFER_BINDING*/) {
- HEAP32[((params)>>2)]=data["name"];
- } else if (typeof data == 'number' || typeof data == 'boolean') {
- switch (type) {
- case 'Integer': HEAP32[((params)>>2)]=data; break;
- case 'Float': HEAPF32[((params)>>2)]=data; break;
- case 'FloatToInteger': HEAP32[((params)>>2)]=Math.fround(data); break;
- default: throw 'internal emscriptenWebGLGetVertexAttrib() error, bad type: ' + type;
- }
- } else {
- for (var i = 0; i < data.length; i++) {
- switch (type) {
- case 'Integer': HEAP32[(((params)+(i*4))>>2)]=data[i]; break;
- case 'Float': HEAPF32[(((params)+(i*4))>>2)]=data[i]; break;
- case 'FloatToInteger': HEAP32[(((params)+(i*4))>>2)]=Math.fround(data[i]); break;
- default: throw 'internal emscriptenWebGLGetVertexAttrib() error, bad type: ' + type;
- }
- }
- }
- }function _emscripten_glGetVertexAttribfv(index, pname, params) {
- // N.B. This function may only be called if the vertex attribute was specified using the function glVertexAttrib*f(),
- // otherwise the results are undefined. (GLES3 spec 6.1.12)
- emscriptenWebGLGetVertexAttrib(index, pname, params, 'Float');
- }
-
- function _emscripten_glGetVertexAttribiv(index, pname, params) {
- // N.B. This function may only be called if the vertex attribute was specified using the function glVertexAttrib*f(),
- // otherwise the results are undefined. (GLES3 spec 6.1.12)
- emscriptenWebGLGetVertexAttrib(index, pname, params, 'FloatToInteger');
- }
-
- function _emscripten_glHint(x0, x1) { GLctx['hint'](x0, x1) }
-
- function _emscripten_glHistogram() {
- err('missing function: emscripten_glHistogram'); abort(-1);
- }
-
- function _emscripten_glIndexMask() {
- err('missing function: emscripten_glIndexMask'); abort(-1);
- }
-
- function _emscripten_glIndexPointer() {
- err('missing function: emscripten_glIndexPointer'); abort(-1);
- }
-
- function _emscripten_glIndexd() {
- err('missing function: emscripten_glIndexd'); abort(-1);
- }
-
- function _emscripten_glIndexdv() {
- err('missing function: emscripten_glIndexdv'); abort(-1);
- }
-
- function _emscripten_glIndexf() {
- err('missing function: emscripten_glIndexf'); abort(-1);
- }
-
- function _emscripten_glIndexfv() {
- err('missing function: emscripten_glIndexfv'); abort(-1);
- }
-
- function _emscripten_glIndexi() {
- err('missing function: emscripten_glIndexi'); abort(-1);
- }
-
- function _emscripten_glIndexiv() {
- err('missing function: emscripten_glIndexiv'); abort(-1);
- }
-
- function _emscripten_glIndexs() {
- err('missing function: emscripten_glIndexs'); abort(-1);
- }
-
- function _emscripten_glIndexsv() {
- err('missing function: emscripten_glIndexsv'); abort(-1);
- }
-
- function _emscripten_glIndexub() {
- err('missing function: emscripten_glIndexub'); abort(-1);
- }
-
- function _emscripten_glIndexubv() {
- err('missing function: emscripten_glIndexubv'); abort(-1);
- }
-
- function _emscripten_glInitNames() {
- err('missing function: emscripten_glInitNames'); abort(-1);
- }
-
- function _emscripten_glInterleavedArrays() {
- err('missing function: emscripten_glInterleavedArrays'); abort(-1);
- }
-
- 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_glIsEnabledi() {
- err('missing function: emscripten_glIsEnabledi'); abort(-1);
- }
-
- function _emscripten_glIsFramebuffer(framebuffer) {
- var fb = GL.framebuffers[framebuffer];
- if (!fb) return 0;
- return GLctx.isFramebuffer(fb);
- }
-
- function _emscripten_glIsList() {
- err('missing function: emscripten_glIsList'); abort(-1);
- }
-
- function _emscripten_glIsProgram(program) {
- program = GL.programs[program];
- if (!program) return 0;
- return GLctx.isProgram(program);
- }
-
- function _emscripten_glIsQuery() {
- err('missing function: emscripten_glIsQuery'); abort(-1);
- }
-
- function _emscripten_glIsRenderbuffer(renderbuffer) {
- var rb = GL.renderbuffers[renderbuffer];
- if (!rb) return 0;
- return GLctx.isRenderbuffer(rb);
- }
-
- function _emscripten_glIsShader(shader) {
- var s = GL.shaders[shader];
- if (!s) return 0;
- return GLctx.isShader(s);
- }
-
- function _emscripten_glIsTexture(texture) {
- var texture = GL.textures[texture];
- if (!texture) return 0;
- return GLctx.isTexture(texture);
- }
-
- function _emscripten_glIsVertexArray(array) {
-
- var vao = GL.vaos[array];
- if (!vao) return 0;
- return GLctx['isVertexArray'](vao);
- }
-
- function _emscripten_glLightModelf() {
- err('missing function: emscripten_glLightModelf'); abort(-1);
- }
-
- function _emscripten_glLightModelfv() {
- err('missing function: emscripten_glLightModelfv'); abort(-1);
- }
-
- function _emscripten_glLightModeli() {
- err('missing function: emscripten_glLightModeli'); abort(-1);
- }
-
- function _emscripten_glLightModeliv() {
- err('missing function: emscripten_glLightModeliv'); abort(-1);
- }
-
- function _emscripten_glLightf() {
- err('missing function: emscripten_glLightf'); abort(-1);
- }
-
- function _emscripten_glLightfv() {
- err('missing function: emscripten_glLightfv'); abort(-1);
- }
-
- function _emscripten_glLighti() {
- err('missing function: emscripten_glLighti'); abort(-1);
- }
-
- function _emscripten_glLightiv() {
- err('missing function: emscripten_glLightiv'); abort(-1);
- }
-
- function _emscripten_glLineStipple() {
- err('missing function: emscripten_glLineStipple'); abort(-1);
- }
-
- function _emscripten_glLineWidth(x0) { GLctx['lineWidth'](x0) }
-
- function _emscripten_glLinkProgram(program) {
- GLctx.linkProgram(GL.programs[program]);
- GL.programInfos[program] = null; // uniforms no longer keep the same names after linking
- GL.populateUniformTable(program);
- }
-
- function _emscripten_glListBase() {
- err('missing function: emscripten_glListBase'); abort(-1);
- }
-
- function _emscripten_glLoadIdentity(){ throw 'Legacy GL function (glLoadIdentity) called. If you want legacy GL emulation, you need to compile with -s LEGACY_GL_EMULATION=1 to enable legacy GL emulation.'; }
-
- function _emscripten_glLoadMatrixd() {
- err('missing function: emscripten_glLoadMatrixd'); abort(-1);
- }
-
- function _emscripten_glLoadMatrixf() {
- err('missing function: emscripten_glLoadMatrixf'); abort(-1);
- }
-
- function _emscripten_glLoadName() {
- err('missing function: emscripten_glLoadName'); abort(-1);
- }
-
- function _emscripten_glLoadTransposeMatrixd() {
- err('missing function: emscripten_glLoadTransposeMatrixd'); abort(-1);
- }
-
- function _emscripten_glLoadTransposeMatrixf() {
- err('missing function: emscripten_glLoadTransposeMatrixf'); abort(-1);
- }
-
- function _emscripten_glLogicOp() {
- err('missing function: emscripten_glLogicOp'); abort(-1);
- }
-
- function _emscripten_glMap1d() {
- err('missing function: emscripten_glMap1d'); abort(-1);
- }
-
- function _emscripten_glMap1f() {
- err('missing function: emscripten_glMap1f'); abort(-1);
- }
-
- function _emscripten_glMap2d() {
- err('missing function: emscripten_glMap2d'); abort(-1);
- }
-
- function _emscripten_glMap2f() {
- err('missing function: emscripten_glMap2f'); abort(-1);
- }
-
- function _emscripten_glMapBuffer() {
- err('missing function: emscripten_glMapBuffer'); abort(-1);
- }
-
- function _emscripten_glMapGrid1d() {
- err('missing function: emscripten_glMapGrid1d'); abort(-1);
- }
-
- function _emscripten_glMapGrid1f() {
- err('missing function: emscripten_glMapGrid1f'); abort(-1);
- }
-
- function _emscripten_glMapGrid2d() {
- err('missing function: emscripten_glMapGrid2d'); abort(-1);
- }
-
- function _emscripten_glMapGrid2f() {
- err('missing function: emscripten_glMapGrid2f'); abort(-1);
- }
-
- function _emscripten_glMaterialf() {
- err('missing function: emscripten_glMaterialf'); abort(-1);
- }
-
- function _emscripten_glMaterialfv() {
- err('missing function: emscripten_glMaterialfv'); abort(-1);
- }
-
- function _emscripten_glMateriali() {
- err('missing function: emscripten_glMateriali'); abort(-1);
- }
-
- function _emscripten_glMaterialiv() {
- err('missing function: emscripten_glMaterialiv'); abort(-1);
- }
-
- function _emscripten_glMatrixMode(){ throw 'Legacy GL function (glMatrixMode) called. If you want legacy GL emulation, you need to compile with -s LEGACY_GL_EMULATION=1 to enable legacy GL emulation.'; }
-
- function _emscripten_glMinmax() {
- err('missing function: emscripten_glMinmax'); abort(-1);
- }
-
- function _emscripten_glMultMatrixd() {
- err('missing function: emscripten_glMultMatrixd'); abort(-1);
- }
-
- function _emscripten_glMultMatrixf() {
- err('missing function: emscripten_glMultMatrixf'); abort(-1);
- }
-
- function _emscripten_glMultTransposeMatrixd() {
- err('missing function: emscripten_glMultTransposeMatrixd'); abort(-1);
- }
-
- function _emscripten_glMultTransposeMatrixf() {
- err('missing function: emscripten_glMultTransposeMatrixf'); abort(-1);
- }
-
- function _emscripten_glMultiDrawArrays() {
- err('missing function: emscripten_glMultiDrawArrays'); abort(-1);
- }
-
- function _emscripten_glMultiDrawElements() {
- err('missing function: emscripten_glMultiDrawElements'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1d() {
- err('missing function: emscripten_glMultiTexCoord1d'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1dv() {
- err('missing function: emscripten_glMultiTexCoord1dv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1f() {
- err('missing function: emscripten_glMultiTexCoord1f'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1fv() {
- err('missing function: emscripten_glMultiTexCoord1fv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1i() {
- err('missing function: emscripten_glMultiTexCoord1i'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1iv() {
- err('missing function: emscripten_glMultiTexCoord1iv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1s() {
- err('missing function: emscripten_glMultiTexCoord1s'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord1sv() {
- err('missing function: emscripten_glMultiTexCoord1sv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2d() {
- err('missing function: emscripten_glMultiTexCoord2d'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2dv() {
- err('missing function: emscripten_glMultiTexCoord2dv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2f() {
- err('missing function: emscripten_glMultiTexCoord2f'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2fv() {
- err('missing function: emscripten_glMultiTexCoord2fv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2i() {
- err('missing function: emscripten_glMultiTexCoord2i'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2iv() {
- err('missing function: emscripten_glMultiTexCoord2iv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2s() {
- err('missing function: emscripten_glMultiTexCoord2s'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord2sv() {
- err('missing function: emscripten_glMultiTexCoord2sv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3d() {
- err('missing function: emscripten_glMultiTexCoord3d'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3dv() {
- err('missing function: emscripten_glMultiTexCoord3dv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3f() {
- err('missing function: emscripten_glMultiTexCoord3f'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3fv() {
- err('missing function: emscripten_glMultiTexCoord3fv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3i() {
- err('missing function: emscripten_glMultiTexCoord3i'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3iv() {
- err('missing function: emscripten_glMultiTexCoord3iv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3s() {
- err('missing function: emscripten_glMultiTexCoord3s'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord3sv() {
- err('missing function: emscripten_glMultiTexCoord3sv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4d() {
- err('missing function: emscripten_glMultiTexCoord4d'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4dv() {
- err('missing function: emscripten_glMultiTexCoord4dv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4f() {
- err('missing function: emscripten_glMultiTexCoord4f'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4fv() {
- err('missing function: emscripten_glMultiTexCoord4fv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4i() {
- err('missing function: emscripten_glMultiTexCoord4i'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4iv() {
- err('missing function: emscripten_glMultiTexCoord4iv'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4s() {
- err('missing function: emscripten_glMultiTexCoord4s'); abort(-1);
- }
-
- function _emscripten_glMultiTexCoord4sv() {
- err('missing function: emscripten_glMultiTexCoord4sv'); abort(-1);
- }
-
- function _emscripten_glNewList() {
- err('missing function: emscripten_glNewList'); abort(-1);
- }
-
- function _emscripten_glNormal3b() {
- err('missing function: emscripten_glNormal3b'); abort(-1);
- }
-
- function _emscripten_glNormal3bv() {
- err('missing function: emscripten_glNormal3bv'); abort(-1);
- }
-
- function _emscripten_glNormal3d() {
- err('missing function: emscripten_glNormal3d'); abort(-1);
- }
-
- function _emscripten_glNormal3dv() {
- err('missing function: emscripten_glNormal3dv'); abort(-1);
- }
-
- function _emscripten_glNormal3f() {
- err('missing function: emscripten_glNormal3f'); abort(-1);
- }
-
- function _emscripten_glNormal3fv() {
- err('missing function: emscripten_glNormal3fv'); abort(-1);
- }
-
- function _emscripten_glNormal3i() {
- err('missing function: emscripten_glNormal3i'); abort(-1);
- }
-
- function _emscripten_glNormal3iv() {
- err('missing function: emscripten_glNormal3iv'); abort(-1);
- }
-
- function _emscripten_glNormal3s() {
- err('missing function: emscripten_glNormal3s'); abort(-1);
- }
-
- function _emscripten_glNormal3sv() {
- err('missing function: emscripten_glNormal3sv'); abort(-1);
- }
-
- function _emscripten_glNormalPointer() {
- err('missing function: emscripten_glNormalPointer'); abort(-1);
- }
-
- function _emscripten_glOrtho() {
- err('missing function: emscripten_glOrtho'); abort(-1);
- }
-
- function _emscripten_glPassThrough() {
- err('missing function: emscripten_glPassThrough'); abort(-1);
- }
-
- function _emscripten_glPixelMapfv() {
- err('missing function: emscripten_glPixelMapfv'); abort(-1);
- }
-
- function _emscripten_glPixelMapuiv() {
- err('missing function: emscripten_glPixelMapuiv'); abort(-1);
- }
-
- function _emscripten_glPixelMapusv() {
- err('missing function: emscripten_glPixelMapusv'); abort(-1);
- }
-
- function _emscripten_glPixelStoref() {
- err('missing function: emscripten_glPixelStoref'); abort(-1);
- }
-
- function _emscripten_glPixelStorei(pname, param) {
- if (pname == 0x0D05 /* GL_PACK_ALIGNMENT */) {
- GL.packAlignment = param;
- } else if (pname == 0x0cf5 /* GL_UNPACK_ALIGNMENT */) {
- GL.unpackAlignment = param;
- }
- GLctx.pixelStorei(pname, param);
- }
-
- function _emscripten_glPixelTransferf() {
- err('missing function: emscripten_glPixelTransferf'); abort(-1);
- }
-
- function _emscripten_glPixelTransferi() {
- err('missing function: emscripten_glPixelTransferi'); abort(-1);
- }
-
- function _emscripten_glPixelZoom() {
- err('missing function: emscripten_glPixelZoom'); abort(-1);
- }
-
- function _emscripten_glPointParameterf() {
- err('missing function: emscripten_glPointParameterf'); abort(-1);
- }
-
- function _emscripten_glPointParameterfv() {
- err('missing function: emscripten_glPointParameterfv'); abort(-1);
- }
-
- function _emscripten_glPointParameteri() {
- err('missing function: emscripten_glPointParameteri'); abort(-1);
- }
-
- function _emscripten_glPointParameteriv() {
- err('missing function: emscripten_glPointParameteriv'); abort(-1);
- }
-
- function _emscripten_glPointSize() {
- err('missing function: emscripten_glPointSize'); abort(-1);
- }
-
- function _emscripten_glPolygonMode() {
- err('missing function: emscripten_glPolygonMode'); abort(-1);
- }
-
- function _emscripten_glPolygonOffset(x0, x1) { GLctx['polygonOffset'](x0, x1) }
-
- function _emscripten_glPolygonStipple() {
- err('missing function: emscripten_glPolygonStipple'); abort(-1);
- }
-
- function _emscripten_glPopAttrib() {
- err('missing function: emscripten_glPopAttrib'); abort(-1);
- }
-
- function _emscripten_glPopClientAttrib() {
- err('missing function: emscripten_glPopClientAttrib'); abort(-1);
- }
-
- function _emscripten_glPopMatrix() {
- err('missing function: emscripten_glPopMatrix'); abort(-1);
- }
-
- function _emscripten_glPopName() {
- err('missing function: emscripten_glPopName'); abort(-1);
- }
-
- function _emscripten_glPrimitiveRestartIndex() {
- err('missing function: emscripten_glPrimitiveRestartIndex'); abort(-1);
- }
-
- function _emscripten_glPrioritizeTextures() {
- err('missing function: emscripten_glPrioritizeTextures'); abort(-1);
- }
-
- function _emscripten_glProgramEnvParameter4dARB() {
- err('missing function: emscripten_glProgramEnvParameter4dARB'); abort(-1);
- }
-
- function _emscripten_glProgramEnvParameter4dvARB() {
- err('missing function: emscripten_glProgramEnvParameter4dvARB'); abort(-1);
- }
-
- function _emscripten_glProgramEnvParameter4fARB() {
- err('missing function: emscripten_glProgramEnvParameter4fARB'); abort(-1);
- }
-
- function _emscripten_glProgramEnvParameter4fvARB() {
- err('missing function: emscripten_glProgramEnvParameter4fvARB'); abort(-1);
- }
-
- function _emscripten_glProgramLocalParameter4dARB() {
- err('missing function: emscripten_glProgramLocalParameter4dARB'); abort(-1);
- }
-
- function _emscripten_glProgramLocalParameter4dvARB() {
- err('missing function: emscripten_glProgramLocalParameter4dvARB'); abort(-1);
- }
-
- function _emscripten_glProgramLocalParameter4fARB() {
- err('missing function: emscripten_glProgramLocalParameter4fARB'); abort(-1);
- }
-
- function _emscripten_glProgramLocalParameter4fvARB() {
- err('missing function: emscripten_glProgramLocalParameter4fvARB'); abort(-1);
- }
-
- function _emscripten_glProgramStringARB() {
- err('missing function: emscripten_glProgramStringARB'); abort(-1);
- }
-
- function _emscripten_glPushAttrib() {
- err('missing function: emscripten_glPushAttrib'); abort(-1);
- }
-
- function _emscripten_glPushClientAttrib() {
- err('missing function: emscripten_glPushClientAttrib'); abort(-1);
- }
-
- function _emscripten_glPushMatrix() {
- err('missing function: emscripten_glPushMatrix'); abort(-1);
- }
-
- function _emscripten_glPushName() {
- err('missing function: emscripten_glPushName'); abort(-1);
- }
-
- function _emscripten_glRasterPos2d() {
- err('missing function: emscripten_glRasterPos2d'); abort(-1);
- }
-
- function _emscripten_glRasterPos2dv() {
- err('missing function: emscripten_glRasterPos2dv'); abort(-1);
- }
-
- function _emscripten_glRasterPos2f() {
- err('missing function: emscripten_glRasterPos2f'); abort(-1);
- }
-
- function _emscripten_glRasterPos2fv() {
- err('missing function: emscripten_glRasterPos2fv'); abort(-1);
- }
-
- function _emscripten_glRasterPos2i() {
- err('missing function: emscripten_glRasterPos2i'); abort(-1);
- }
-
- function _emscripten_glRasterPos2iv() {
- err('missing function: emscripten_glRasterPos2iv'); abort(-1);
- }
-
- function _emscripten_glRasterPos2s() {
- err('missing function: emscripten_glRasterPos2s'); abort(-1);
- }
-
- function _emscripten_glRasterPos2sv() {
- err('missing function: emscripten_glRasterPos2sv'); abort(-1);
- }
-
- function _emscripten_glRasterPos3d() {
- err('missing function: emscripten_glRasterPos3d'); abort(-1);
- }
-
- function _emscripten_glRasterPos3dv() {
- err('missing function: emscripten_glRasterPos3dv'); abort(-1);
- }
-
- function _emscripten_glRasterPos3f() {
- err('missing function: emscripten_glRasterPos3f'); abort(-1);
- }
-
- function _emscripten_glRasterPos3fv() {
- err('missing function: emscripten_glRasterPos3fv'); abort(-1);
- }
-
- function _emscripten_glRasterPos3i() {
- err('missing function: emscripten_glRasterPos3i'); abort(-1);
- }
-
- function _emscripten_glRasterPos3iv() {
- err('missing function: emscripten_glRasterPos3iv'); abort(-1);
- }
-
- function _emscripten_glRasterPos3s() {
- err('missing function: emscripten_glRasterPos3s'); abort(-1);
- }
-
- function _emscripten_glRasterPos3sv() {
- err('missing function: emscripten_glRasterPos3sv'); abort(-1);
- }
-
- function _emscripten_glRasterPos4d() {
- err('missing function: emscripten_glRasterPos4d'); abort(-1);
- }
-
- function _emscripten_glRasterPos4dv() {
- err('missing function: emscripten_glRasterPos4dv'); abort(-1);
- }
-
- function _emscripten_glRasterPos4f() {
- err('missing function: emscripten_glRasterPos4f'); abort(-1);
- }
-
- function _emscripten_glRasterPos4fv() {
- err('missing function: emscripten_glRasterPos4fv'); abort(-1);
- }
-
- function _emscripten_glRasterPos4i() {
- err('missing function: emscripten_glRasterPos4i'); abort(-1);
- }
-
- function _emscripten_glRasterPos4iv() {
- err('missing function: emscripten_glRasterPos4iv'); abort(-1);
- }
-
- function _emscripten_glRasterPos4s() {
- err('missing function: emscripten_glRasterPos4s'); abort(-1);
- }
-
- function _emscripten_glRasterPos4sv() {
- err('missing function: emscripten_glRasterPos4sv'); abort(-1);
- }
-
- function _emscripten_glReadBuffer() {
- err('missing function: emscripten_glReadBuffer'); abort(-1);
- }
-
-
-
- function emscriptenWebGLComputeImageSize(width, height, sizePerPixel, alignment) {
- function roundedToNextMultipleOf(x, y) {
- return Math.floor((x + y - 1) / y) * y
- }
- var plainRowSize = width * sizePerPixel;
- var alignedRowSize = roundedToNextMultipleOf(plainRowSize, alignment);
- return (height <= 0) ? 0 :
- ((height - 1) * alignedRowSize + plainRowSize);
- }function emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat) {
- var sizePerPixel;
- var numChannels;
- switch(format) {
- case 0x1906 /* GL_ALPHA */:
- case 0x1909 /* GL_LUMINANCE */:
- case 0x1902 /* GL_DEPTH_COMPONENT */:
- numChannels = 1;
- break;
- case 0x190A /* GL_LUMINANCE_ALPHA */:
- numChannels = 2;
- break;
- case 0x1907 /* GL_RGB */:
- case 0x8C40 /* GL_SRGB_EXT */:
- numChannels = 3;
- break;
- case 0x1908 /* GL_RGBA */:
- case 0x8C42 /* GL_SRGB_ALPHA_EXT */:
- numChannels = 4;
- break;
- default:
- GL.recordError(0x0500); // GL_INVALID_ENUM
- return null;
- }
- switch (type) {
- case 0x1401 /* GL_UNSIGNED_BYTE */:
- sizePerPixel = numChannels*1;
- break;
- case 0x1403 /* GL_UNSIGNED_SHORT */:
- case 0x8D61 /* GL_HALF_FLOAT_OES */:
- sizePerPixel = numChannels*2;
- break;
- case 0x1405 /* GL_UNSIGNED_INT */:
- case 0x1406 /* GL_FLOAT */:
- sizePerPixel = numChannels*4;
- break;
- case 0x84FA /* GL_UNSIGNED_INT_24_8_WEBGL/GL_UNSIGNED_INT_24_8 */:
- sizePerPixel = 4;
- break;
- case 0x8363 /* GL_UNSIGNED_SHORT_5_6_5 */:
- case 0x8033 /* GL_UNSIGNED_SHORT_4_4_4_4 */:
- case 0x8034 /* GL_UNSIGNED_SHORT_5_5_5_1 */:
- sizePerPixel = 2;
- break;
- default:
- GL.recordError(0x0500); // GL_INVALID_ENUM
- return null;
- }
- var bytes = emscriptenWebGLComputeImageSize(width, height, sizePerPixel, GL.unpackAlignment);
- switch(type) {
- case 0x1401 /* GL_UNSIGNED_BYTE */:
- return HEAPU8.subarray((pixels),(pixels+bytes));
- case 0x1406 /* GL_FLOAT */:
- return HEAPF32.subarray((pixels)>>2,(pixels+bytes)>>2);
- case 0x1405 /* GL_UNSIGNED_INT */:
- case 0x84FA /* GL_UNSIGNED_INT_24_8_WEBGL/GL_UNSIGNED_INT_24_8 */:
- return HEAPU32.subarray((pixels)>>2,(pixels+bytes)>>2);
- case 0x1403 /* GL_UNSIGNED_SHORT */:
- case 0x8363 /* GL_UNSIGNED_SHORT_5_6_5 */:
- case 0x8033 /* GL_UNSIGNED_SHORT_4_4_4_4 */:
- case 0x8034 /* GL_UNSIGNED_SHORT_5_5_5_1 */:
- case 0x8D61 /* GL_HALF_FLOAT_OES */:
- return HEAPU16.subarray((pixels)>>1,(pixels+bytes)>>1);
- default:
- GL.recordError(0x0500); // GL_INVALID_ENUM
- return null;
- }
- }function _emscripten_glReadPixels(x, y, width, height, format, type, pixels) {
- var pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, format);
- if (!pixelData) {
- GL.recordError(0x0500/*GL_INVALID_ENUM*/);
- return;
- }
- GLctx.readPixels(x, y, width, height, format, type, pixelData);
- }
-
- function _emscripten_glRectd() {
- err('missing function: emscripten_glRectd'); abort(-1);
- }
-
- function _emscripten_glRectdv() {
- err('missing function: emscripten_glRectdv'); abort(-1);
- }
-
- function _emscripten_glRectf() {
- err('missing function: emscripten_glRectf'); abort(-1);
- }
-
- function _emscripten_glRectfv() {
- err('missing function: emscripten_glRectfv'); abort(-1);
- }
-
- function _emscripten_glRecti() {
- err('missing function: emscripten_glRecti'); abort(-1);
- }
-
- function _emscripten_glRectiv() {
- err('missing function: emscripten_glRectiv'); abort(-1);
- }
-
- function _emscripten_glRects() {
- err('missing function: emscripten_glRects'); abort(-1);
- }
-
- function _emscripten_glRectsv() {
- err('missing function: emscripten_glRectsv'); abort(-1);
- }
-
- function _emscripten_glReleaseShaderCompiler() {
- // NOP (as allowed by GLES 2.0 spec)
- }
-
- function _emscripten_glRenderMode() {
- err('missing function: emscripten_glRenderMode'); abort(-1);
- }
-
- function _emscripten_glRenderbufferStorage(x0, x1, x2, x3) { GLctx['renderbufferStorage'](x0, x1, x2, x3) }
-
- function _emscripten_glRenderbufferStorageMultisample() {
- err('missing function: emscripten_glRenderbufferStorageMultisample'); abort(-1);
- }
-
- function _emscripten_glResetHistogram() {
- err('missing function: emscripten_glResetHistogram'); abort(-1);
- }
-
- function _emscripten_glResetMinmax() {
- err('missing function: emscripten_glResetMinmax'); abort(-1);
- }
-
- function _emscripten_glRotated() {
- err('missing function: emscripten_glRotated'); abort(-1);
- }
-
- function _emscripten_glRotatef() {
- err('missing function: emscripten_glRotatef'); abort(-1);
- }
-
- function _emscripten_glSampleCoverage(value, invert) {
- GLctx.sampleCoverage(value, !!invert);
- }
-
- function _emscripten_glScaled() {
- err('missing function: emscripten_glScaled'); abort(-1);
- }
-
- function _emscripten_glScalef() {
- err('missing function: emscripten_glScalef'); abort(-1);
- }
-
- function _emscripten_glScissor(x0, x1, x2, x3) { GLctx['scissor'](x0, x1, x2, x3) }
-
- function _emscripten_glSecondaryColor3b() {
- err('missing function: emscripten_glSecondaryColor3b'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3bv() {
- err('missing function: emscripten_glSecondaryColor3bv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3d() {
- err('missing function: emscripten_glSecondaryColor3d'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3dv() {
- err('missing function: emscripten_glSecondaryColor3dv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3f() {
- err('missing function: emscripten_glSecondaryColor3f'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3fv() {
- err('missing function: emscripten_glSecondaryColor3fv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3i() {
- err('missing function: emscripten_glSecondaryColor3i'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3iv() {
- err('missing function: emscripten_glSecondaryColor3iv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3s() {
- err('missing function: emscripten_glSecondaryColor3s'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3sv() {
- err('missing function: emscripten_glSecondaryColor3sv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3ub() {
- err('missing function: emscripten_glSecondaryColor3ub'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3ubv() {
- err('missing function: emscripten_glSecondaryColor3ubv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3ui() {
- err('missing function: emscripten_glSecondaryColor3ui'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3uiv() {
- err('missing function: emscripten_glSecondaryColor3uiv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3us() {
- err('missing function: emscripten_glSecondaryColor3us'); abort(-1);
- }
-
- function _emscripten_glSecondaryColor3usv() {
- err('missing function: emscripten_glSecondaryColor3usv'); abort(-1);
- }
-
- function _emscripten_glSecondaryColorPointer() {
- err('missing function: emscripten_glSecondaryColorPointer'); abort(-1);
- }
-
- function _emscripten_glSelectBuffer() {
- err('missing function: emscripten_glSelectBuffer'); abort(-1);
- }
-
- function _emscripten_glSeparableFilter2D() {
- err('missing function: emscripten_glSeparableFilter2D'); abort(-1);
- }
-
- function _emscripten_glShadeModel() {
- err('missing function: emscripten_glShadeModel'); abort(-1);
- }
-
- function _emscripten_glShaderBinary() {
- GL.recordError(0x0500/*GL_INVALID_ENUM*/);
- }
-
- 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_glTexBuffer() {
- err('missing function: emscripten_glTexBuffer'); abort(-1);
- }
-
- function _emscripten_glTexCoord1d() {
- err('missing function: emscripten_glTexCoord1d'); abort(-1);
- }
-
- function _emscripten_glTexCoord1dv() {
- err('missing function: emscripten_glTexCoord1dv'); abort(-1);
- }
-
- function _emscripten_glTexCoord1f() {
- err('missing function: emscripten_glTexCoord1f'); abort(-1);
- }
-
- function _emscripten_glTexCoord1fv() {
- err('missing function: emscripten_glTexCoord1fv'); abort(-1);
- }
-
- function _emscripten_glTexCoord1i() {
- err('missing function: emscripten_glTexCoord1i'); abort(-1);
- }
-
- function _emscripten_glTexCoord1iv() {
- err('missing function: emscripten_glTexCoord1iv'); abort(-1);
- }
-
- function _emscripten_glTexCoord1s() {
- err('missing function: emscripten_glTexCoord1s'); abort(-1);
- }
-
- function _emscripten_glTexCoord1sv() {
- err('missing function: emscripten_glTexCoord1sv'); abort(-1);
- }
-
- function _emscripten_glTexCoord2d() {
- err('missing function: emscripten_glTexCoord2d'); abort(-1);
- }
-
- function _emscripten_glTexCoord2dv() {
- err('missing function: emscripten_glTexCoord2dv'); abort(-1);
- }
-
- function _emscripten_glTexCoord2f() {
- err('missing function: emscripten_glTexCoord2f'); abort(-1);
- }
-
- function _emscripten_glTexCoord2fv() {
- err('missing function: emscripten_glTexCoord2fv'); abort(-1);
- }
-
- function _emscripten_glTexCoord2i() {
- err('missing function: emscripten_glTexCoord2i'); abort(-1);
- }
-
- function _emscripten_glTexCoord2iv() {
- err('missing function: emscripten_glTexCoord2iv'); abort(-1);
- }
-
- function _emscripten_glTexCoord2s() {
- err('missing function: emscripten_glTexCoord2s'); abort(-1);
- }
-
- function _emscripten_glTexCoord2sv() {
- err('missing function: emscripten_glTexCoord2sv'); abort(-1);
- }
-
- function _emscripten_glTexCoord3d() {
- err('missing function: emscripten_glTexCoord3d'); abort(-1);
- }
-
- function _emscripten_glTexCoord3dv() {
- err('missing function: emscripten_glTexCoord3dv'); abort(-1);
- }
-
- function _emscripten_glTexCoord3f() {
- err('missing function: emscripten_glTexCoord3f'); abort(-1);
- }
-
- function _emscripten_glTexCoord3fv() {
- err('missing function: emscripten_glTexCoord3fv'); abort(-1);
- }
-
- function _emscripten_glTexCoord3i() {
- err('missing function: emscripten_glTexCoord3i'); abort(-1);
- }
-
- function _emscripten_glTexCoord3iv() {
- err('missing function: emscripten_glTexCoord3iv'); abort(-1);
- }
-
- function _emscripten_glTexCoord3s() {
- err('missing function: emscripten_glTexCoord3s'); abort(-1);
- }
-
- function _emscripten_glTexCoord3sv() {
- err('missing function: emscripten_glTexCoord3sv'); abort(-1);
- }
-
- function _emscripten_glTexCoord4d() {
- err('missing function: emscripten_glTexCoord4d'); abort(-1);
- }
-
- function _emscripten_glTexCoord4dv() {
- err('missing function: emscripten_glTexCoord4dv'); abort(-1);
- }
-
- function _emscripten_glTexCoord4f() {
- err('missing function: emscripten_glTexCoord4f'); abort(-1);
- }
-
- function _emscripten_glTexCoord4fv() {
- err('missing function: emscripten_glTexCoord4fv'); abort(-1);
- }
-
- function _emscripten_glTexCoord4i() {
- err('missing function: emscripten_glTexCoord4i'); abort(-1);
- }
-
- function _emscripten_glTexCoord4iv() {
- err('missing function: emscripten_glTexCoord4iv'); abort(-1);
- }
-
- function _emscripten_glTexCoord4s() {
- err('missing function: emscripten_glTexCoord4s'); abort(-1);
- }
-
- function _emscripten_glTexCoord4sv() {
- err('missing function: emscripten_glTexCoord4sv'); abort(-1);
- }
-
- function _emscripten_glTexCoordPointer() {
- err('missing function: emscripten_glTexCoordPointer'); abort(-1);
- }
-
- function _emscripten_glTexEnvf() {
- err('missing function: emscripten_glTexEnvf'); abort(-1);
- }
-
- function _emscripten_glTexEnvfv() {
- err('missing function: emscripten_glTexEnvfv'); abort(-1);
- }
-
- function _emscripten_glTexEnvi() {
- err('missing function: emscripten_glTexEnvi'); abort(-1);
- }
-
- function _emscripten_glTexEnviv() {
- err('missing function: emscripten_glTexEnviv'); abort(-1);
- }
-
- function _emscripten_glTexGend() {
- err('missing function: emscripten_glTexGend'); abort(-1);
- }
-
- function _emscripten_glTexGendv() {
- err('missing function: emscripten_glTexGendv'); abort(-1);
- }
-
- function _emscripten_glTexGenf() {
- err('missing function: emscripten_glTexGenf'); abort(-1);
- }
-
- function _emscripten_glTexGenfv() {
- err('missing function: emscripten_glTexGenfv'); abort(-1);
- }
-
- function _emscripten_glTexGeni() {
- err('missing function: emscripten_glTexGeni'); abort(-1);
- }
-
- function _emscripten_glTexGeniv() {
- err('missing function: emscripten_glTexGeniv'); abort(-1);
- }
-
- function _emscripten_glTexImage1D() {
- err('missing function: emscripten_glTexImage1D'); abort(-1);
- }
-
- function _emscripten_glTexImage2D(target, level, internalFormat, width, height, border, format, type, pixels) {
-
- var pixelData = null;
- if (pixels) pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat);
- GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixelData);
- }
-
- function _emscripten_glTexImage3D() {
- err('missing function: emscripten_glTexImage3D'); abort(-1);
- }
-
- function _emscripten_glTexParameterIiv() {
- err('missing function: emscripten_glTexParameterIiv'); abort(-1);
- }
-
- function _emscripten_glTexParameterIuiv() {
- err('missing function: emscripten_glTexParameterIuiv'); abort(-1);
- }
-
- 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() {
- err('missing function: emscripten_glTexStorage2D'); abort(-1);
- }
-
- function _emscripten_glTexStorage3D() {
- err('missing function: emscripten_glTexStorage3D'); abort(-1);
- }
-
- function _emscripten_glTexSubImage1D() {
- err('missing function: emscripten_glTexSubImage1D'); abort(-1);
- }
-
- function _emscripten_glTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels) {
- 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() {
- err('missing function: emscripten_glTexSubImage3D'); abort(-1);
- }
-
- function _emscripten_glTransformFeedbackVaryings() {
- err('missing function: emscripten_glTransformFeedbackVaryings'); abort(-1);
- }
-
- function _emscripten_glTranslated() {
- err('missing function: emscripten_glTranslated'); abort(-1);
- }
-
- function _emscripten_glTranslatef() {
- err('missing function: emscripten_glTranslatef'); abort(-1);
- }
-
- function _emscripten_glUniform1f(location, v0) {
- GLctx.uniform1f(GL.uniforms[location], v0);
- }
-
- function _emscripten_glUniform1fv(location, count, value) {
-
-
- var view;
- if (count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[count-1];
- for (var i = 0; i < count; ++i) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*4)>>2);
- }
- GLctx.uniform1fv(GL.uniforms[location], view);
- }
-
- function _emscripten_glUniform1i(location, v0) {
- GLctx.uniform1i(GL.uniforms[location], v0);
- }
-
- function _emscripten_glUniform1iv(location, count, value) {
-
-
- GLctx.uniform1iv(GL.uniforms[location], HEAP32.subarray((value)>>2,(value+count*4)>>2));
- }
-
- function _emscripten_glUniform1ui() {
- err('missing function: emscripten_glUniform1ui'); abort(-1);
- }
-
- function _emscripten_glUniform1uiv() {
- err('missing function: emscripten_glUniform1uiv'); abort(-1);
- }
-
- function _emscripten_glUniform2f(location, v0, v1) {
- GLctx.uniform2f(GL.uniforms[location], v0, v1);
- }
-
- function _emscripten_glUniform2fv(location, count, value) {
-
-
- var view;
- if (2*count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[2*count-1];
- for (var i = 0; i < 2*count; i += 2) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- view[i+1] = HEAPF32[(((value)+(4*i+4))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*8)>>2);
- }
- GLctx.uniform2fv(GL.uniforms[location], view);
- }
-
- function _emscripten_glUniform2i(location, v0, v1) {
- GLctx.uniform2i(GL.uniforms[location], v0, v1);
- }
-
- function _emscripten_glUniform2iv(location, count, value) {
-
-
- GLctx.uniform2iv(GL.uniforms[location], HEAP32.subarray((value)>>2,(value+count*8)>>2));
- }
-
- function _emscripten_glUniform2ui() {
- err('missing function: emscripten_glUniform2ui'); abort(-1);
- }
-
- function _emscripten_glUniform2uiv() {
- err('missing function: emscripten_glUniform2uiv'); abort(-1);
- }
-
- function _emscripten_glUniform3f(location, v0, v1, v2) {
- GLctx.uniform3f(GL.uniforms[location], v0, v1, v2);
- }
-
- function _emscripten_glUniform3fv(location, count, value) {
-
-
- var view;
- if (3*count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[3*count-1];
- for (var i = 0; i < 3*count; i += 3) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- view[i+1] = HEAPF32[(((value)+(4*i+4))>>2)];
- view[i+2] = HEAPF32[(((value)+(4*i+8))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*12)>>2);
- }
- GLctx.uniform3fv(GL.uniforms[location], view);
- }
-
- function _emscripten_glUniform3i(location, v0, v1, v2) {
- GLctx.uniform3i(GL.uniforms[location], v0, v1, v2);
- }
-
- function _emscripten_glUniform3iv(location, count, value) {
-
-
- GLctx.uniform3iv(GL.uniforms[location], HEAP32.subarray((value)>>2,(value+count*12)>>2));
- }
-
- function _emscripten_glUniform3ui() {
- err('missing function: emscripten_glUniform3ui'); abort(-1);
- }
-
- function _emscripten_glUniform3uiv() {
- err('missing function: emscripten_glUniform3uiv'); abort(-1);
- }
-
- function _emscripten_glUniform4f(location, v0, v1, v2, v3) {
- GLctx.uniform4f(GL.uniforms[location], v0, v1, v2, v3);
- }
-
- function _emscripten_glUniform4fv(location, count, value) {
-
-
- var view;
- if (4*count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[4*count-1];
- for (var i = 0; i < 4*count; i += 4) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- view[i+1] = HEAPF32[(((value)+(4*i+4))>>2)];
- view[i+2] = HEAPF32[(((value)+(4*i+8))>>2)];
- view[i+3] = HEAPF32[(((value)+(4*i+12))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*16)>>2);
- }
- GLctx.uniform4fv(GL.uniforms[location], view);
- }
-
- function _emscripten_glUniform4i(location, v0, v1, v2, v3) {
- GLctx.uniform4i(GL.uniforms[location], v0, v1, v2, v3);
- }
-
- function _emscripten_glUniform4iv(location, count, value) {
-
-
- GLctx.uniform4iv(GL.uniforms[location], HEAP32.subarray((value)>>2,(value+count*16)>>2));
- }
-
- function _emscripten_glUniform4ui() {
- err('missing function: emscripten_glUniform4ui'); abort(-1);
- }
-
- function _emscripten_glUniform4uiv() {
- err('missing function: emscripten_glUniform4uiv'); abort(-1);
- }
-
- function _emscripten_glUniformBlockBinding() {
- err('missing function: emscripten_glUniformBlockBinding'); abort(-1);
- }
-
- function _emscripten_glUniformMatrix2fv(location, count, transpose, value) {
-
-
- var view;
- if (4*count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[4*count-1];
- for (var i = 0; i < 4*count; i += 4) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- view[i+1] = HEAPF32[(((value)+(4*i+4))>>2)];
- view[i+2] = HEAPF32[(((value)+(4*i+8))>>2)];
- view[i+3] = HEAPF32[(((value)+(4*i+12))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*16)>>2);
- }
- GLctx.uniformMatrix2fv(GL.uniforms[location], !!transpose, view);
- }
-
- function _emscripten_glUniformMatrix2x3fv() {
- err('missing function: emscripten_glUniformMatrix2x3fv'); abort(-1);
- }
-
- function _emscripten_glUniformMatrix2x4fv() {
- err('missing function: emscripten_glUniformMatrix2x4fv'); abort(-1);
- }
-
- function _emscripten_glUniformMatrix3fv(location, count, transpose, value) {
-
-
- var view;
- if (9*count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[9*count-1];
- for (var i = 0; i < 9*count; i += 9) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- view[i+1] = HEAPF32[(((value)+(4*i+4))>>2)];
- view[i+2] = HEAPF32[(((value)+(4*i+8))>>2)];
- view[i+3] = HEAPF32[(((value)+(4*i+12))>>2)];
- view[i+4] = HEAPF32[(((value)+(4*i+16))>>2)];
- view[i+5] = HEAPF32[(((value)+(4*i+20))>>2)];
- view[i+6] = HEAPF32[(((value)+(4*i+24))>>2)];
- view[i+7] = HEAPF32[(((value)+(4*i+28))>>2)];
- view[i+8] = HEAPF32[(((value)+(4*i+32))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*36)>>2);
- }
- GLctx.uniformMatrix3fv(GL.uniforms[location], !!transpose, view);
- }
-
- function _emscripten_glUniformMatrix3x2fv() {
- err('missing function: emscripten_glUniformMatrix3x2fv'); abort(-1);
- }
-
- function _emscripten_glUniformMatrix3x4fv() {
- err('missing function: emscripten_glUniformMatrix3x4fv'); abort(-1);
- }
-
- function _emscripten_glUniformMatrix4fv(location, count, transpose, value) {
-
-
- var view;
- if (16*count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[16*count-1];
- for (var i = 0; i < 16*count; i += 16) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- view[i+1] = HEAPF32[(((value)+(4*i+4))>>2)];
- view[i+2] = HEAPF32[(((value)+(4*i+8))>>2)];
- view[i+3] = HEAPF32[(((value)+(4*i+12))>>2)];
- view[i+4] = HEAPF32[(((value)+(4*i+16))>>2)];
- view[i+5] = HEAPF32[(((value)+(4*i+20))>>2)];
- view[i+6] = HEAPF32[(((value)+(4*i+24))>>2)];
- view[i+7] = HEAPF32[(((value)+(4*i+28))>>2)];
- view[i+8] = HEAPF32[(((value)+(4*i+32))>>2)];
- view[i+9] = HEAPF32[(((value)+(4*i+36))>>2)];
- view[i+10] = HEAPF32[(((value)+(4*i+40))>>2)];
- view[i+11] = HEAPF32[(((value)+(4*i+44))>>2)];
- view[i+12] = HEAPF32[(((value)+(4*i+48))>>2)];
- view[i+13] = HEAPF32[(((value)+(4*i+52))>>2)];
- view[i+14] = HEAPF32[(((value)+(4*i+56))>>2)];
- view[i+15] = HEAPF32[(((value)+(4*i+60))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*64)>>2);
- }
- GLctx.uniformMatrix4fv(GL.uniforms[location], !!transpose, view);
- }
-
- function _emscripten_glUniformMatrix4x2fv() {
- err('missing function: emscripten_glUniformMatrix4x2fv'); abort(-1);
- }
-
- function _emscripten_glUniformMatrix4x3fv() {
- err('missing function: emscripten_glUniformMatrix4x3fv'); abort(-1);
- }
-
- function _emscripten_glUnmapBuffer() {
- err('missing function: emscripten_glUnmapBuffer'); abort(-1);
- }
-
- function _emscripten_glUseProgram(program) {
- GLctx.useProgram(program ? GL.programs[program] : null);
- }
-
- function _emscripten_glUseProgramObjectARB() {
- err('missing function: emscripten_glUseProgramObjectARB'); abort(-1);
- }
-
- function _emscripten_glValidateProgram(program) {
- GLctx.validateProgram(GL.programs[program]);
- }
-
- function _emscripten_glVertex2d() {
- err('missing function: emscripten_glVertex2d'); abort(-1);
- }
-
- function _emscripten_glVertex2dv() {
- err('missing function: emscripten_glVertex2dv'); abort(-1);
- }
-
- function _emscripten_glVertex2f() {
- err('missing function: emscripten_glVertex2f'); abort(-1);
- }
-
- function _emscripten_glVertex2fv() {
- err('missing function: emscripten_glVertex2fv'); abort(-1);
- }
-
- function _emscripten_glVertex2i() {
- err('missing function: emscripten_glVertex2i'); abort(-1);
- }
-
- function _emscripten_glVertex2iv() {
- err('missing function: emscripten_glVertex2iv'); abort(-1);
- }
-
- function _emscripten_glVertex2s() {
- err('missing function: emscripten_glVertex2s'); abort(-1);
- }
-
- function _emscripten_glVertex2sv() {
- err('missing function: emscripten_glVertex2sv'); abort(-1);
- }
-
- function _emscripten_glVertex3d() {
- err('missing function: emscripten_glVertex3d'); abort(-1);
- }
-
- function _emscripten_glVertex3dv() {
- err('missing function: emscripten_glVertex3dv'); abort(-1);
- }
-
- function _emscripten_glVertex3f() {
- err('missing function: emscripten_glVertex3f'); abort(-1);
- }
-
- function _emscripten_glVertex3fv() {
- err('missing function: emscripten_glVertex3fv'); abort(-1);
- }
-
- function _emscripten_glVertex3i() {
- err('missing function: emscripten_glVertex3i'); abort(-1);
- }
-
- function _emscripten_glVertex3iv() {
- err('missing function: emscripten_glVertex3iv'); abort(-1);
- }
-
- function _emscripten_glVertex3s() {
- err('missing function: emscripten_glVertex3s'); abort(-1);
- }
-
- function _emscripten_glVertex3sv() {
- err('missing function: emscripten_glVertex3sv'); abort(-1);
- }
-
- function _emscripten_glVertex4d() {
- err('missing function: emscripten_glVertex4d'); abort(-1);
- }
-
- function _emscripten_glVertex4dv() {
- err('missing function: emscripten_glVertex4dv'); abort(-1);
- }
-
- function _emscripten_glVertex4f() {
- err('missing function: emscripten_glVertex4f'); abort(-1);
- }
-
- function _emscripten_glVertex4fv() {
- err('missing function: emscripten_glVertex4fv'); abort(-1);
- }
-
- function _emscripten_glVertex4i() {
- err('missing function: emscripten_glVertex4i'); abort(-1);
- }
-
- function _emscripten_glVertex4iv() {
- err('missing function: emscripten_glVertex4iv'); abort(-1);
- }
-
- function _emscripten_glVertex4s() {
- err('missing function: emscripten_glVertex4s'); abort(-1);
- }
-
- function _emscripten_glVertex4sv() {
- err('missing function: emscripten_glVertex4sv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib1d() {
- err('missing function: emscripten_glVertexAttrib1d'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib1dv() {
- err('missing function: emscripten_glVertexAttrib1dv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib1f(x0, x1) { GLctx['vertexAttrib1f'](x0, x1) }
-
- function _emscripten_glVertexAttrib1fv(index, v) {
-
- GLctx.vertexAttrib1f(index, HEAPF32[v>>2]);
- }
-
- function _emscripten_glVertexAttrib1s() {
- err('missing function: emscripten_glVertexAttrib1s'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib1sv() {
- err('missing function: emscripten_glVertexAttrib1sv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib2d() {
- err('missing function: emscripten_glVertexAttrib2d'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib2dv() {
- err('missing function: emscripten_glVertexAttrib2dv'); abort(-1);
- }
-
- 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_glVertexAttrib2s() {
- err('missing function: emscripten_glVertexAttrib2s'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib2sv() {
- err('missing function: emscripten_glVertexAttrib2sv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib3d() {
- err('missing function: emscripten_glVertexAttrib3d'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib3dv() {
- err('missing function: emscripten_glVertexAttrib3dv'); abort(-1);
- }
-
- 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_glVertexAttrib3s() {
- err('missing function: emscripten_glVertexAttrib3s'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib3sv() {
- err('missing function: emscripten_glVertexAttrib3sv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4Nbv() {
- err('missing function: emscripten_glVertexAttrib4Nbv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4Niv() {
- err('missing function: emscripten_glVertexAttrib4Niv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4Nsv() {
- err('missing function: emscripten_glVertexAttrib4Nsv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4Nub() {
- err('missing function: emscripten_glVertexAttrib4Nub'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4Nubv() {
- err('missing function: emscripten_glVertexAttrib4Nubv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4Nuiv() {
- err('missing function: emscripten_glVertexAttrib4Nuiv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4Nusv() {
- err('missing function: emscripten_glVertexAttrib4Nusv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4bv() {
- err('missing function: emscripten_glVertexAttrib4bv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4d() {
- err('missing function: emscripten_glVertexAttrib4d'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4dv() {
- err('missing function: emscripten_glVertexAttrib4dv'); abort(-1);
- }
-
- 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_glVertexAttrib4iv() {
- err('missing function: emscripten_glVertexAttrib4iv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4s() {
- err('missing function: emscripten_glVertexAttrib4s'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4sv() {
- err('missing function: emscripten_glVertexAttrib4sv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4ubv() {
- err('missing function: emscripten_glVertexAttrib4ubv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4uiv() {
- err('missing function: emscripten_glVertexAttrib4uiv'); abort(-1);
- }
-
- function _emscripten_glVertexAttrib4usv() {
- err('missing function: emscripten_glVertexAttrib4usv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribDivisor(index, divisor) {
- GLctx['vertexAttribDivisor'](index, divisor);
- }
-
- function _emscripten_glVertexAttribI1i() {
- err('missing function: emscripten_glVertexAttribI1i'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI1iv() {
- err('missing function: emscripten_glVertexAttribI1iv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI1ui() {
- err('missing function: emscripten_glVertexAttribI1ui'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI1uiv() {
- err('missing function: emscripten_glVertexAttribI1uiv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI2i() {
- err('missing function: emscripten_glVertexAttribI2i'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI2iv() {
- err('missing function: emscripten_glVertexAttribI2iv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI2ui() {
- err('missing function: emscripten_glVertexAttribI2ui'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI2uiv() {
- err('missing function: emscripten_glVertexAttribI2uiv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI3i() {
- err('missing function: emscripten_glVertexAttribI3i'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI3iv() {
- err('missing function: emscripten_glVertexAttribI3iv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI3ui() {
- err('missing function: emscripten_glVertexAttribI3ui'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI3uiv() {
- err('missing function: emscripten_glVertexAttribI3uiv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4bv() {
- err('missing function: emscripten_glVertexAttribI4bv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4i() {
- err('missing function: emscripten_glVertexAttribI4i'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4iv() {
- err('missing function: emscripten_glVertexAttribI4iv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4sv() {
- err('missing function: emscripten_glVertexAttribI4sv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4ubv() {
- err('missing function: emscripten_glVertexAttribI4ubv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4ui() {
- err('missing function: emscripten_glVertexAttribI4ui'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4uiv() {
- err('missing function: emscripten_glVertexAttribI4uiv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribI4usv() {
- err('missing function: emscripten_glVertexAttribI4usv'); abort(-1);
- }
-
- function _emscripten_glVertexAttribIPointer() {
- err('missing function: emscripten_glVertexAttribIPointer'); abort(-1);
- }
-
- function _emscripten_glVertexAttribPointer(index, size, type, normalized, stride, ptr) {
- GLctx.vertexAttribPointer(index, size, type, !!normalized, stride, ptr);
- }
-
- function _emscripten_glVertexPointer(){ throw 'Legacy GL function (glVertexPointer) called. If you want legacy GL emulation, you need to compile with -s LEGACY_GL_EMULATION=1 to enable legacy GL emulation.'; }
-
- function _emscripten_glViewport(x0, x1, x2, x3) { GLctx['viewport'](x0, x1, x2, x3) }
-
- function _emscripten_glWindowPos2d() {
- err('missing function: emscripten_glWindowPos2d'); abort(-1);
- }
-
- function _emscripten_glWindowPos2dv() {
- err('missing function: emscripten_glWindowPos2dv'); abort(-1);
- }
-
- function _emscripten_glWindowPos2f() {
- err('missing function: emscripten_glWindowPos2f'); abort(-1);
- }
-
- function _emscripten_glWindowPos2fv() {
- err('missing function: emscripten_glWindowPos2fv'); abort(-1);
- }
-
- function _emscripten_glWindowPos2i() {
- err('missing function: emscripten_glWindowPos2i'); abort(-1);
- }
-
- function _emscripten_glWindowPos2iv() {
- err('missing function: emscripten_glWindowPos2iv'); abort(-1);
- }
-
- function _emscripten_glWindowPos2s() {
- err('missing function: emscripten_glWindowPos2s'); abort(-1);
- }
-
- function _emscripten_glWindowPos2sv() {
- err('missing function: emscripten_glWindowPos2sv'); abort(-1);
- }
-
- function _emscripten_glWindowPos3d() {
- err('missing function: emscripten_glWindowPos3d'); abort(-1);
- }
-
- function _emscripten_glWindowPos3dv() {
- err('missing function: emscripten_glWindowPos3dv'); abort(-1);
- }
-
- function _emscripten_glWindowPos3f() {
- err('missing function: emscripten_glWindowPos3f'); abort(-1);
- }
-
- function _emscripten_glWindowPos3fv() {
- err('missing function: emscripten_glWindowPos3fv'); abort(-1);
- }
-
- function _emscripten_glWindowPos3i() {
- err('missing function: emscripten_glWindowPos3i'); abort(-1);
- }
-
- function _emscripten_glWindowPos3iv() {
- err('missing function: emscripten_glWindowPos3iv'); abort(-1);
- }
-
- function _emscripten_glWindowPos3s() {
- err('missing function: emscripten_glWindowPos3s'); abort(-1);
- }
-
- function _emscripten_glWindowPos3sv() {
- err('missing function: emscripten_glWindowPos3sv'); abort(-1);
- }
-
-
-
- function __setLetterbox(element, topBottom, leftRight) {
- if (JSEvents.isInternetExplorer()) {
- // Cannot use padding on IE11, because IE11 computes padding in addition to the size, unlike
- // other browsers, which treat padding to be part of the size.
- // e.g.
- // FF, Chrome: If CSS size = 1920x1080, padding-leftright = 460, padding-topbottomx40, then content size = (1920 - 2*460) x (1080-2*40) = 1000x1000px, and total element size = 1920x1080px.
- // IE11: If CSS size = 1920x1080, padding-leftright = 460, padding-topbottomx40, then content size = 1920x1080px and total element size = (1920+2*460) x (1080+2*40)px.
- // IE11 treats margin like Chrome and FF treat padding.
- element.style.marginLeft = element.style.marginRight = leftRight + 'px';
- element.style.marginTop = element.style.marginBottom = topBottom + 'px';
- } else {
- // Cannot use margin to specify letterboxes in FF or Chrome, since those ignore margins in fullscreen mode.
- element.style.paddingLeft = element.style.paddingRight = leftRight + 'px';
- element.style.paddingTop = element.style.paddingBottom = topBottom + 'px';
- }
- }function __emscripten_do_request_fullscreen(target, strategy) {
- if (typeof JSEvents.fullscreenEnabled() === 'undefined') return -1;
- if (!JSEvents.fullscreenEnabled()) return -3;
- if (!target) target = '#canvas';
- target = JSEvents.findEventTarget(target);
- if (!target) return -4;
-
- if (!target.requestFullscreen && !target.msRequestFullscreen && !target.mozRequestFullScreen && !target.mozRequestFullscreen && !target.webkitRequestFullscreen) {
- return -3;
- }
-
- var canPerformRequests = JSEvents.canPerformEventHandlerRequests();
-
- // Queue this function call if we're not currently in an event handler and the user saw it appropriate to do so.
- if (!canPerformRequests) {
- if (strategy.deferUntilInEventHandler) {
- JSEvents.deferCall(JSEvents.requestFullscreen, 1 /* priority over pointer lock */, [target, strategy]);
- return 1;
- } else {
- return -2;
- }
- }
-
- return JSEvents.requestFullscreen(target, strategy);
- }
-
- function __registerRestoreOldStyle(canvas) {
- var canvasSize = __get_canvas_element_size(canvas);
- var oldWidth = canvasSize[0];
- var oldHeight = canvasSize[1];
- var oldCssWidth = canvas.style.width;
- var oldCssHeight = canvas.style.height;
- var oldBackgroundColor = canvas.style.backgroundColor; // Chrome reads color from here.
- var oldDocumentBackgroundColor = document.body.style.backgroundColor; // IE11 reads color from here.
- // Firefox always has black background color.
- var oldPaddingLeft = canvas.style.paddingLeft; // Chrome, FF, Safari
- var oldPaddingRight = canvas.style.paddingRight;
- var oldPaddingTop = canvas.style.paddingTop;
- var oldPaddingBottom = canvas.style.paddingBottom;
- var oldMarginLeft = canvas.style.marginLeft; // IE11
- 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; // Chrome, Firefox
- var oldDocumentScroll = document.body.scroll; // IE
- var oldImageRendering = canvas.style.imageRendering;
-
- function restoreOldStyle() {
- var fullscreenElement = document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement;
- if (!fullscreenElement) {
- document.removeEventListener('fullscreenchange', restoreOldStyle);
- document.removeEventListener('mozfullscreenchange', restoreOldStyle);
- document.removeEventListener('webkitfullscreenchange', restoreOldStyle);
- document.removeEventListener('MSFullscreenChange', restoreOldStyle);
-
- __set_canvas_element_size(canvas, oldWidth, oldHeight);
-
- canvas.style.width = oldCssWidth;
- canvas.style.height = oldCssHeight;
- canvas.style.backgroundColor = oldBackgroundColor; // Chrome
- // IE11 hack: assigning 'undefined' or an empty string to document.body.style.backgroundColor has no effect, so first assign back the default color
- // before setting the undefined value. Setting undefined value is also important, or otherwise we would later treat that as something that the user
- // had explicitly set so subsequent fullscreen transitions would not set background color properly.
- if (!oldDocumentBackgroundColor) document.body.style.backgroundColor = 'white';
- document.body.style.backgroundColor = oldDocumentBackgroundColor; // IE11
- canvas.style.paddingLeft = oldPaddingLeft; // Chrome, FF, Safari
- canvas.style.paddingRight = oldPaddingRight;
- canvas.style.paddingTop = oldPaddingTop;
- canvas.style.paddingBottom = oldPaddingBottom;
- canvas.style.marginLeft = oldMarginLeft; // IE11
- canvas.style.marginRight = oldMarginRight;
- canvas.style.marginTop = oldMarginTop;
- canvas.style.marginBottom = oldMarginBottom;
- document.body.style.margin = oldDocumentBodyMargin;
- document.documentElement.style.overflow = oldDocumentOverflow; // Chrome, Firefox
- document.body.scroll = oldDocumentScroll; // IE
- canvas.style.imageRendering = oldImageRendering;
- if (canvas.GLctxObject) canvas.GLctxObject.GLctx.viewport(0, 0, oldWidth, oldHeight);
-
- if (__currentFullscreenStrategy.canvasResizedCallback) {
- Module['dynCall_iiii'](__currentFullscreenStrategy.canvasResizedCallback, 37, 0, __currentFullscreenStrategy.canvasResizedCallbackUserData);
- }
- }
- }
- document.addEventListener('fullscreenchange', restoreOldStyle);
- document.addEventListener('mozfullscreenchange', restoreOldStyle);
- document.addEventListener('webkitfullscreenchange', restoreOldStyle);
- document.addEventListener('MSFullscreenChange', restoreOldStyle);
- return restoreOldStyle;
- }function _emscripten_request_fullscreen_strategy(target, deferUntilInEventHandler, fullscreenStrategy) {
- var strategy = {};
- strategy.scaleMode = HEAP32[((fullscreenStrategy)>>2)];
- strategy.canvasResolutionScaleMode = HEAP32[(((fullscreenStrategy)+(4))>>2)];
- strategy.filteringMode = HEAP32[(((fullscreenStrategy)+(8))>>2)];
- strategy.deferUntilInEventHandler = deferUntilInEventHandler;
- strategy.canvasResizedCallback = HEAP32[(((fullscreenStrategy)+(12))>>2)];
- strategy.canvasResizedCallbackUserData = HEAP32[(((fullscreenStrategy)+(16))>>2)];
- __currentFullscreenStrategy = strategy;
-
- return __emscripten_do_request_fullscreen(target, strategy);
- }
-
- function _emscripten_request_pointerlock(target, deferUntilInEventHandler) {
- if (!target) target = '#canvas';
- target = JSEvents.findEventTarget(target);
- if (!target) return -4;
- if (!target.requestPointerLock && !target.mozRequestPointerLock && !target.webkitRequestPointerLock && !target.msRequestPointerLock) {
- return -1;
- }
-
- var canPerformRequests = JSEvents.canPerformEventHandlerRequests();
-
- // Queue this function call if we're not currently in an event handler and the user saw it appropriate to do so.
- if (!canPerformRequests) {
- if (deferUntilInEventHandler) {
- JSEvents.deferCall(JSEvents.requestPointerLock, 2 /* priority below fullscreen */, [target]);
- return 1;
- } else {
- return -2;
- }
- }
-
- return JSEvents.requestPointerLock(target);
- }
-
- function _emscripten_set_blur_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerFocusEventCallback(target, userData, useCapture, callbackfunc, 12, "blur", targetThread);
- return 0;
- }
-
- function _emscripten_set_canvas_size(width, height) {
- Browser.setCanvasSize(width, height);
- }
-
- function _emscripten_set_click_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerMouseEventCallback(target, userData, useCapture, callbackfunc, 4, "click", targetThread);
- return 0;
- }
-
- function _emscripten_set_element_css_size(target, width, height) {
- if (target) target = JSEvents.findEventTarget(target);
- else target = Module['canvas'];
- if (!target) return -4;
-
- target.style.setProperty("width", width + "px");
- target.style.setProperty("height", height + "px");
-
- return 0;
- }
-
- function _emscripten_set_focus_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerFocusEventCallback(target, userData, useCapture, callbackfunc, 13, "focus", targetThread);
- return 0;
- }
-
- function _emscripten_set_fullscreenchange_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- if (typeof JSEvents.fullscreenEnabled() === 'undefined') return -1;
- if (!target) target = document;
- else {
- target = JSEvents.findEventTarget(target);
- if (!target) return -4;
- }
- JSEvents.registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "fullscreenchange", targetThread);
- JSEvents.registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "mozfullscreenchange", targetThread);
- JSEvents.registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "webkitfullscreenchange", targetThread);
- JSEvents.registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "msfullscreenchange", targetThread);
- return 0;
- }
-
- function _emscripten_set_gamepadconnected_callback_on_thread(userData, useCapture, callbackfunc, targetThread) {
- if (!navigator.getGamepads && !navigator.webkitGetGamepads) return -1;
- JSEvents.registerGamepadEventCallback(window, 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;
- JSEvents.registerGamepadEventCallback(window, userData, useCapture, callbackfunc, 27, "gamepaddisconnected", targetThread);
- return 0;
- }
-
- function _emscripten_set_keydown_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerKeyEventCallback(target, userData, useCapture, callbackfunc, 2, "keydown", targetThread);
- return 0;
- }
-
- function _emscripten_set_keypress_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerKeyEventCallback(target, userData, useCapture, callbackfunc, 1, "keypress", targetThread);
- return 0;
- }
-
- function _emscripten_set_keyup_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerKeyEventCallback(target, userData, useCapture, callbackfunc, 3, "keyup", targetThread);
- return 0;
- }
-
-
- function _emscripten_set_mousedown_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerMouseEventCallback(target, userData, useCapture, callbackfunc, 5, "mousedown", targetThread);
- return 0;
- }
-
- function _emscripten_set_mouseenter_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerMouseEventCallback(target, userData, useCapture, callbackfunc, 33, "mouseenter", targetThread);
- return 0;
- }
-
- function _emscripten_set_mouseleave_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerMouseEventCallback(target, userData, useCapture, callbackfunc, 34, "mouseleave", targetThread);
- return 0;
- }
-
- function _emscripten_set_mousemove_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerMouseEventCallback(target, userData, useCapture, callbackfunc, 8, "mousemove", targetThread);
- return 0;
- }
-
- function _emscripten_set_mouseup_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerMouseEventCallback(target, userData, useCapture, callbackfunc, 6, "mouseup", targetThread);
- return 0;
- }
-
- function _emscripten_set_pointerlockchange_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- // TODO: Currently not supported in pthreads or in --proxy-to-worker mode. (In pthreads mode, document object is not defined)
- if (!document || !document.body || (!document.body.requestPointerLock && !document.body.mozRequestPointerLock && !document.body.webkitRequestPointerLock && !document.body.msRequestPointerLock)) {
- return -1;
- }
- if (!target) target = document;
- else {
- target = JSEvents.findEventTarget(target);
- if (!target) return -4;
- }
- JSEvents.registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "pointerlockchange", targetThread);
- JSEvents.registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "mozpointerlockchange", targetThread);
- JSEvents.registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "webkitpointerlockchange", targetThread);
- JSEvents.registerPointerlockChangeEventCallback(target, userData, useCapture, callbackfunc, 20, "mspointerlockchange", targetThread);
- return 0;
- }
-
- function _emscripten_set_resize_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerUiEventCallback(target, userData, useCapture, callbackfunc, 10, "resize", targetThread);
- return 0;
- }
-
- function _emscripten_set_touchcancel_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerTouchEventCallback(target, userData, useCapture, callbackfunc, 25, "touchcancel", targetThread);
- return 0;
- }
-
- function _emscripten_set_touchend_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerTouchEventCallback(target, userData, useCapture, callbackfunc, 23, "touchend", targetThread);
- return 0;
- }
-
- function _emscripten_set_touchmove_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerTouchEventCallback(target, userData, useCapture, callbackfunc, 24, "touchmove", targetThread);
- return 0;
- }
-
- function _emscripten_set_touchstart_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerTouchEventCallback(target, userData, useCapture, callbackfunc, 22, "touchstart", targetThread);
- return 0;
- }
-
- function _emscripten_set_visibilitychange_callback_on_thread(userData, useCapture, callbackfunc, targetThread) {
- JSEvents.registerVisibilityChangeEventCallback(document, userData, useCapture, callbackfunc, 21, "visibilitychange", targetThread);
- return 0;
- }
-
- function _emscripten_set_wheel_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
- target = JSEvents.findEventTarget(target);
- if (typeof target.onwheel !== 'undefined') {
- JSEvents.registerWheelEventCallback(target, userData, useCapture, callbackfunc, 9, "wheel", targetThread);
- return 0;
- } else if (typeof target.onmousewheel !== 'undefined') {
- JSEvents.registerWheelEventCallback(target, userData, useCapture, callbackfunc, 9, "mousewheel", targetThread);
- return 0;
- } else {
- return -1;
- }
- }
-
-
- function __exit(status) {
- // void _exit(int status);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/exit.html
- exit(status);
- }function _exit(status) {
- __exit(status);
- }
-
- function _getenv(name) {
- // char *getenv(const char *name);
- // http://pubs.opengroup.org/onlinepubs/009695399/functions/getenv.html
- if (name === 0) return 0;
- name = Pointer_stringify(name);
- if (!ENV.hasOwnProperty(name)) return 0;
-
- if (_getenv.ret) _free(_getenv.ret);
- _getenv.ret = allocateUTF8(ENV[name]);
- return _getenv.ret;
- }
-
- function _gettimeofday(ptr) {
- var now = Date.now();
- HEAP32[((ptr)>>2)]=(now/1000)|0; // seconds
- HEAP32[(((ptr)+(4))>>2)]=((now % 1000)*1000)|0; // microseconds
- return 0;
- }
-
- function _glActiveTexture(x0) { GLctx['activeTexture'](x0) }
-
- function _glAttachShader(program, shader) {
- GLctx.attachShader(GL.programs[program],
- GL.shaders[shader]);
- }
-
- function _glBindAttribLocation(program, index, name) {
- name = Pointer_stringify(name);
- GLctx.bindAttribLocation(GL.programs[program], index, name);
- }
-
- function _glBindBuffer(target, buffer) {
- var bufferObj = buffer ? GL.buffers[buffer] : null;
-
-
- GLctx.bindBuffer(target, bufferObj);
- }
-
- function _glBindTexture(target, texture) {
- GLctx.bindTexture(target, texture ? GL.textures[texture] : null);
- }
-
- function _glBlendFunc(x0, x1) { GLctx['blendFunc'](x0, x1) }
-
- function _glBufferData(target, size, data, usage) {
- if (!data) {
- GLctx.bufferData(target, size, usage);
- } else {
- GLctx.bufferData(target, HEAPU8.subarray(data, data+size), usage);
- }
- }
-
- function _glBufferSubData(target, offset, size, data) {
- GLctx.bufferSubData(target, offset, HEAPU8.subarray(data, data+size));
- }
-
- function _glClear(x0) { GLctx['clear'](x0) }
-
- function _glClearColor(x0, x1, x2, x3) { GLctx['clearColor'](x0, x1, x2, x3) }
-
- function _glClearDepthf(x0) { GLctx['clearDepth'](x0) }
-
- function _glCompileShader(shader) {
- GLctx.compileShader(GL.shaders[shader]);
- }
-
- function _glCompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data) {
- GLctx['compressedTexImage2D'](target, level, internalFormat, width, height, border, data ? HEAPU8.subarray((data),(data+imageSize)) : null);
- }
-
- function _glCreateProgram() {
- var id = GL.getNewId(GL.programs);
- var program = GLctx.createProgram();
- program.name = id;
- GL.programs[id] = program;
- return id;
- }
-
- function _glCreateShader(shaderType) {
- var id = GL.getNewId(GL.shaders);
- GL.shaders[id] = GLctx.createShader(shaderType);
- return id;
- }
-
- function _glCullFace(x0) { GLctx['cullFace'](x0) }
-
- function _glDeleteBuffers(n, buffers) {
- for (var i = 0; i < n; i++) {
- var id = HEAP32[(((buffers)+(i*4))>>2)];
- var buffer = GL.buffers[id];
-
- // From spec: "glDeleteBuffers silently ignores 0's and names that do not
- // correspond to existing buffer objects."
- if (!buffer) continue;
-
- GLctx.deleteBuffer(buffer);
- buffer.name = 0;
- GL.buffers[id] = null;
-
- if (id == GL.currArrayBuffer) GL.currArrayBuffer = 0;
- if (id == GL.currElementArrayBuffer) GL.currElementArrayBuffer = 0;
- }
- }
-
- function _glDeleteProgram(id) {
- if (!id) return;
- var program = GL.programs[id];
- if (!program) { // glDeleteProgram actually signals an error when deleting a nonexisting object, unlike some other GL delete functions.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- GLctx.deleteProgram(program);
- program.name = 0;
- GL.programs[id] = null;
- GL.programInfos[id] = null;
- }
-
- function _glDeleteShader(id) {
- if (!id) return;
- var shader = GL.shaders[id];
- if (!shader) { // glDeleteShader actually signals an error when deleting a nonexisting object, unlike some other GL delete functions.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- GLctx.deleteShader(shader);
- GL.shaders[id] = null;
- }
-
- function _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; // GL spec: "glDeleteTextures silently ignores 0s and names that do not correspond to existing textures".
- GLctx.deleteTexture(texture);
- texture.name = 0;
- GL.textures[id] = null;
- }
- }
-
- function _glDepthFunc(x0) { GLctx['depthFunc'](x0) }
-
- function _glDetachShader(program, shader) {
- GLctx.detachShader(GL.programs[program],
- GL.shaders[shader]);
- }
-
- function _glDisable(x0) { GLctx['disable'](x0) }
-
- function _glDisableVertexAttribArray(index) {
- GLctx.disableVertexAttribArray(index);
- }
-
- function _glDrawArrays(mode, first, count) {
-
- GLctx.drawArrays(mode, first, count);
-
- }
-
- function _glDrawElements(mode, count, type, indices) {
-
- GLctx.drawElements(mode, count, type, indices);
-
- }
-
- function _glEnable(x0) { GLctx['enable'](x0) }
-
- function _glEnableVertexAttribArray(index) {
- GLctx.enableVertexAttribArray(index);
- }
-
- function _glFrontFace(x0) { GLctx['frontFace'](x0) }
-
- function _glGenBuffers(n, buffers) {
- for (var i = 0; i < n; i++) {
- var buffer = GLctx.createBuffer();
- if (!buffer) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */);
- while(i < n) HEAP32[(((buffers)+(i++*4))>>2)]=0;
- return;
- }
- var id = GL.getNewId(GL.buffers);
- buffer.name = id;
- GL.buffers[id] = buffer;
- HEAP32[(((buffers)+(i*4))>>2)]=id;
- }
- }
-
- function _glGenTextures(n, textures) {
- for (var i = 0; i < n; i++) {
- var texture = GLctx.createTexture();
- if (!texture) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */); // GLES + EGL specs don't specify what should happen here, so best to issue an error and create IDs with 0.
- while(i < n) HEAP32[(((textures)+(i++*4))>>2)]=0;
- return;
- }
- var id = GL.getNewId(GL.textures);
- texture.name = id;
- GL.textures[id] = texture;
- HEAP32[(((textures)+(i*4))>>2)]=id;
- }
- }
-
- function _glGetAttribLocation(program, name) {
- return GLctx.getAttribLocation(GL.programs[program], Pointer_stringify(name));
- }
-
- function _glGetFloatv(name_, p) {
- emscriptenWebGLGet(name_, p, 'Float');
- }
-
- function _glGetProgramInfoLog(program, maxLength, length, infoLog) {
- var log = GLctx.getProgramInfoLog(GL.programs[program]);
- if (log === null) log = '(unknown error)';
-
- if (maxLength > 0 && infoLog) {
- var numBytesWrittenExclNull = stringToUTF8(log, infoLog, maxLength);
- if (length) HEAP32[((length)>>2)]=numBytesWrittenExclNull;
- } else {
- if (length) HEAP32[((length)>>2)]=0;
- }
- }
-
- function _glGetProgramiv(program, pname, p) {
- if (!p) {
- // GLES2 specification does not specify how to behave if p is a null pointer. Since calling this function does not make sense
- // if p == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
-
- if (program >= GL.counter) {
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
-
- var ptable = GL.programInfos[program];
- if (!ptable) {
- GL.recordError(0x0502 /* GL_INVALID_OPERATION */);
- return;
- }
-
- if (pname == 0x8B84) { // GL_INFO_LOG_LENGTH
- var log = GLctx.getProgramInfoLog(GL.programs[program]);
- if (log === null) log = '(unknown error)';
- HEAP32[((p)>>2)]=log.length + 1;
- } else if (pname == 0x8B87 /* GL_ACTIVE_UNIFORM_MAX_LENGTH */) {
- HEAP32[((p)>>2)]=ptable.maxUniformLength;
- } else if (pname == 0x8B8A /* GL_ACTIVE_ATTRIBUTE_MAX_LENGTH */) {
- if (ptable.maxAttributeLength == -1) {
- program = GL.programs[program];
- var numAttribs = GLctx.getProgramParameter(program, GLctx.ACTIVE_ATTRIBUTES);
- ptable.maxAttributeLength = 0; // Spec says if there are no active attribs, 0 must be returned.
- for (var i = 0; i < numAttribs; ++i) {
- var activeAttrib = GLctx.getActiveAttrib(program, i);
- ptable.maxAttributeLength = Math.max(ptable.maxAttributeLength, activeAttrib.name.length+1);
- }
- }
- HEAP32[((p)>>2)]=ptable.maxAttributeLength;
- } else if (pname == 0x8A35 /* GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH */) {
- if (ptable.maxUniformBlockNameLength == -1) {
- program = GL.programs[program];
- var numBlocks = GLctx.getProgramParameter(program, GLctx.ACTIVE_UNIFORM_BLOCKS);
- ptable.maxUniformBlockNameLength = 0;
- for (var i = 0; i < numBlocks; ++i) {
- var activeBlockName = GLctx.getActiveUniformBlockName(program, i);
- ptable.maxUniformBlockNameLength = Math.max(ptable.maxUniformBlockNameLength, activeBlockName.length+1);
- }
- }
- HEAP32[((p)>>2)]=ptable.maxUniformBlockNameLength;
- } else {
- HEAP32[((p)>>2)]=GLctx.getProgramParameter(GL.programs[program], pname);
- }
- }
-
- function _glGetShaderInfoLog(shader, maxLength, length, infoLog) {
- var log = GLctx.getShaderInfoLog(GL.shaders[shader]);
- if (log === null) log = '(unknown error)';
- if (maxLength > 0 && infoLog) {
- var numBytesWrittenExclNull = stringToUTF8(log, infoLog, maxLength);
- if (length) HEAP32[((length)>>2)]=numBytesWrittenExclNull;
- } else {
- if (length) HEAP32[((length)>>2)]=0;
- }
- }
-
- function _glGetShaderiv(shader, pname, p) {
- if (!p) {
- // GLES2 specification does not specify how to behave if p is a null pointer. Since calling this function does not make sense
- // if p == null, issue a GL error to notify user about it.
- GL.recordError(0x0501 /* GL_INVALID_VALUE */);
- return;
- }
- if (pname == 0x8B84) { // GL_INFO_LOG_LENGTH
- var log = GLctx.getShaderInfoLog(GL.shaders[shader]);
- if (log === null) log = '(unknown error)';
- HEAP32[((p)>>2)]=log.length + 1;
- } else if (pname == 0x8B88) { // GL_SHADER_SOURCE_LENGTH
- var source = GLctx.getShaderSource(GL.shaders[shader]);
- var sourceLength = (source === null || source.length == 0) ? 0 : source.length + 1;
- HEAP32[((p)>>2)]=sourceLength;
- } else {
- HEAP32[((p)>>2)]=GLctx.getShaderParameter(GL.shaders[shader], pname);
- }
- }
-
- function _glGetString(name_) {
- if (GL.stringCache[name_]) return GL.stringCache[name_];
- var ret;
- switch(name_) {
- case 0x1F03 /* GL_EXTENSIONS */:
- var exts = GLctx.getSupportedExtensions();
- var gl_exts = [];
- for (var i = 0; i < exts.length; ++i) {
- gl_exts.push(exts[i]);
- gl_exts.push("GL_" + exts[i]);
- }
- ret = allocate(intArrayFromString(gl_exts.join(' ')), 'i8', ALLOC_NORMAL);
- break;
- case 0x1F00 /* GL_VENDOR */:
- case 0x1F01 /* GL_RENDERER */:
- case 0x9245 /* UNMASKED_VENDOR_WEBGL */:
- case 0x9246 /* UNMASKED_RENDERER_WEBGL */:
- var s = GLctx.getParameter(name_);
- if (!s) {
- GL.recordError(0x0500/*GL_INVALID_ENUM*/);
- }
- ret = allocate(intArrayFromString(s), 'i8', ALLOC_NORMAL);
- break;
-
- case 0x1F02 /* GL_VERSION */:
- var glVersion = GLctx.getParameter(GLctx.VERSION);
- // return GLES version string corresponding to the version of the WebGL context
- {
- glVersion = 'OpenGL ES 2.0 (' + glVersion + ')';
- }
- ret = allocate(intArrayFromString(glVersion), 'i8', ALLOC_NORMAL);
- break;
- case 0x8B8C /* GL_SHADING_LANGUAGE_VERSION */:
- var glslVersion = GLctx.getParameter(GLctx.SHADING_LANGUAGE_VERSION);
- // extract the version number 'N.M' from the string 'WebGL GLSL ES N.M ...'
- 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'; // ensure minor version has 2 digits
- glslVersion = 'OpenGL ES GLSL ES ' + ver_num[1] + ' (' + glslVersion + ')';
- }
- ret = allocate(intArrayFromString(glslVersion), 'i8', ALLOC_NORMAL);
- break;
- default:
- GL.recordError(0x0500/*GL_INVALID_ENUM*/);
- return 0;
- }
- GL.stringCache[name_] = ret;
- return ret;
- }
-
- function _glGetUniformLocation(program, name) {
- name = Pointer_stringify(name);
-
- var arrayOffset = 0;
- // If user passed an array accessor "[index]", parse the array index off the accessor.
- if (name.indexOf(']', name.length-1) !== -1) {
- var ls = name.lastIndexOf('[');
- var arrayIndex = name.slice(ls+1, -1);
- if (arrayIndex.length > 0) {
- arrayOffset = parseInt(arrayIndex);
- if (arrayOffset < 0) {
- return -1;
- }
- }
- name = name.slice(0, ls);
- }
-
- var ptable = GL.programInfos[program];
- if (!ptable) {
- return -1;
- }
- var utable = ptable.uniforms;
- var uniformInfo = utable[name]; // returns pair [ dimension_of_uniform_array, uniform_location ]
- if (uniformInfo && arrayOffset < uniformInfo[0]) { // Check if user asked for an out-of-bounds element, i.e. for 'vec4 colors[3];' user could ask for 'colors[10]' which should return -1.
- return uniformInfo[1]+arrayOffset;
- } else {
- return -1;
- }
- }
-
- function _glLinkProgram(program) {
- GLctx.linkProgram(GL.programs[program]);
- GL.programInfos[program] = null; // uniforms no longer keep the same names after linking
- GL.populateUniformTable(program);
- }
-
- function _glPixelStorei(pname, param) {
- if (pname == 0x0D05 /* GL_PACK_ALIGNMENT */) {
- GL.packAlignment = param;
- } else if (pname == 0x0cf5 /* GL_UNPACK_ALIGNMENT */) {
- GL.unpackAlignment = param;
- }
- GLctx.pixelStorei(pname, param);
- }
-
- function _glShaderSource(shader, count, string, length) {
- var source = GL.getSource(shader, count, string, length);
-
-
- GLctx.shaderSource(GL.shaders[shader], source);
- }
-
- function _glTexImage2D(target, level, internalFormat, width, height, border, format, type, pixels) {
-
- var pixelData = null;
- if (pixels) pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat);
- GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixelData);
- }
-
- function _glTexParameterf(x0, x1, x2) { GLctx['texParameterf'](x0, x1, x2) }
-
- function _glTexParameteri(x0, x1, x2) { GLctx['texParameteri'](x0, x1, x2) }
-
- function _glUniform1i(location, v0) {
- GLctx.uniform1i(GL.uniforms[location], v0);
- }
-
- function _glUniform4f(location, v0, v1, v2, v3) {
- GLctx.uniform4f(GL.uniforms[location], v0, v1, v2, v3);
- }
-
- function _glUniformMatrix4fv(location, count, transpose, value) {
-
-
- var view;
- if (16*count <= GL.MINI_TEMP_BUFFER_SIZE) {
- // avoid allocation when uploading few enough uniforms
- view = GL.miniTempBufferViews[16*count-1];
- for (var i = 0; i < 16*count; i += 16) {
- view[i] = HEAPF32[(((value)+(4*i))>>2)];
- view[i+1] = HEAPF32[(((value)+(4*i+4))>>2)];
- view[i+2] = HEAPF32[(((value)+(4*i+8))>>2)];
- view[i+3] = HEAPF32[(((value)+(4*i+12))>>2)];
- view[i+4] = HEAPF32[(((value)+(4*i+16))>>2)];
- view[i+5] = HEAPF32[(((value)+(4*i+20))>>2)];
- view[i+6] = HEAPF32[(((value)+(4*i+24))>>2)];
- view[i+7] = HEAPF32[(((value)+(4*i+28))>>2)];
- view[i+8] = HEAPF32[(((value)+(4*i+32))>>2)];
- view[i+9] = HEAPF32[(((value)+(4*i+36))>>2)];
- view[i+10] = HEAPF32[(((value)+(4*i+40))>>2)];
- view[i+11] = HEAPF32[(((value)+(4*i+44))>>2)];
- view[i+12] = HEAPF32[(((value)+(4*i+48))>>2)];
- view[i+13] = HEAPF32[(((value)+(4*i+52))>>2)];
- view[i+14] = HEAPF32[(((value)+(4*i+56))>>2)];
- view[i+15] = HEAPF32[(((value)+(4*i+60))>>2)];
- }
- } else {
- view = HEAPF32.subarray((value)>>2,(value+count*64)>>2);
- }
- GLctx.uniformMatrix4fv(GL.uniforms[location], !!transpose, view);
- }
-
- function _glUseProgram(program) {
- GLctx.useProgram(program ? GL.programs[program] : null);
- }
-
- function _glVertexAttribPointer(index, size, type, normalized, stride, ptr) {
- GLctx.vertexAttribPointer(index, size, type, !!normalized, stride, ptr);
- }
-
- function _glViewport(x0, x1, x2, x3) { GLctx['viewport'](x0, x1, x2, x3) }
-
-
- var GLFW={Window:function (id, width, height, title, monitor, share) {
- this.id = id;
- this.x = 0;
- this.y = 0;
- this.fullscreen = false; // Used to determine if app in fullscreen mode
- this.storedX = 0; // Used to store X before fullscreen
- this.storedY = 0; // Used to store Y before fullscreen
- this.width = width;
- this.height = height;
- this.storedWidth = width; // Used to store width before fullscreen
- this.storedHeight = height; // Used to store height before fullscreen
- this.title = title;
- this.monitor = monitor;
- this.share = share;
- this.attributes = GLFW.hints;
- this.inputModes = {
- 0x00033001:0x00034001, // GLFW_CURSOR (GLFW_CURSOR_NORMAL)
- 0x00033002:0, // GLFW_STICKY_KEYS
- 0x00033003:0, // GLFW_STICKY_MOUSE_BUTTONS
- };
- this.buttons = 0;
- this.keys = new Array();
- this.domKeys = new Array();
- this.shouldClose = 0;
- this.title = null;
- this.windowPosFunc = null; // GLFWwindowposfun
- this.windowSizeFunc = null; // GLFWwindowsizefun
- this.windowCloseFunc = null; // GLFWwindowclosefun
- this.windowRefreshFunc = null; // GLFWwindowrefreshfun
- this.windowFocusFunc = null; // GLFWwindowfocusfun
- this.windowIconifyFunc = null; // GLFWwindowiconifyfun
- this.framebufferSizeFunc = null; // GLFWframebuffersizefun
- this.mouseButtonFunc = null; // GLFWmousebuttonfun
- this.cursorPosFunc = null; // GLFWcursorposfun
- this.cursorEnterFunc = null; // GLFWcursorenterfun
- this.scrollFunc = null; // GLFWscrollfun
- this.dropFunc = null; // GLFWdropfun
- this.keyFunc = null; // GLFWkeyfun
- this.charFunc = null; // GLFWcharfun
- this.userptr = null;
- },WindowFromId:function (id) {
- if (id <= 0 || !GLFW.windows) return null;
- return GLFW.windows[id - 1];
- },joystickFunc:null,errorFunc:null,monitorFunc:null,active:null,windows:null,monitors:null,monitorString:null,versionString:null,initialTime:null,extensions:null,hints:null,defaultHints:{131073:0,131074:0,131075:1,131076:1,131077:1,135169:8,135170:8,135171:8,135172:8,135173:24,135174:8,135175:0,135176:0,135177:0,135178:0,135179:0,135180:0,135181:0,135182:0,135183:0,139265:196609,139266:1,139267:0,139268:0,139269:0,139270:0,139271:0,139272:0},DOMToGLFWKeyCode:function (keycode) {
- switch (keycode) {
- // these keycodes are only defined for GLFW3, assume they are the same for GLFW2
- case 0x20:return 32; // DOM_VK_SPACE -> GLFW_KEY_SPACE
- case 0xDE:return 39; // DOM_VK_QUOTE -> GLFW_KEY_APOSTROPHE
- case 0xBC:return 44; // DOM_VK_COMMA -> GLFW_KEY_COMMA
- case 0xAD:return 45; // DOM_VK_HYPHEN_MINUS -> GLFW_KEY_MINUS
- case 0xBD:return 45; // DOM_VK_MINUS -> GLFW_KEY_MINUS
- case 0xBE:return 46; // DOM_VK_PERIOD -> GLFW_KEY_PERIOD
- case 0xBF:return 47; // DOM_VK_SLASH -> GLFW_KEY_SLASH
- case 0x30:return 48; // DOM_VK_0 -> GLFW_KEY_0
- case 0x31:return 49; // DOM_VK_1 -> GLFW_KEY_1
- case 0x32:return 50; // DOM_VK_2 -> GLFW_KEY_2
- case 0x33:return 51; // DOM_VK_3 -> GLFW_KEY_3
- case 0x34:return 52; // DOM_VK_4 -> GLFW_KEY_4
- case 0x35:return 53; // DOM_VK_5 -> GLFW_KEY_5
- case 0x36:return 54; // DOM_VK_6 -> GLFW_KEY_6
- case 0x37:return 55; // DOM_VK_7 -> GLFW_KEY_7
- case 0x38:return 56; // DOM_VK_8 -> GLFW_KEY_8
- case 0x39:return 57; // DOM_VK_9 -> GLFW_KEY_9
- case 0x3B:return 59; // DOM_VK_SEMICOLON -> GLFW_KEY_SEMICOLON
- case 0x3D:return 61; // DOM_VK_EQUALS -> GLFW_KEY_EQUAL
- case 0xBB:return 61; // DOM_VK_EQUALS -> GLFW_KEY_EQUAL
- case 0x41:return 65; // DOM_VK_A -> GLFW_KEY_A
- case 0x42:return 66; // DOM_VK_B -> GLFW_KEY_B
- case 0x43:return 67; // DOM_VK_C -> GLFW_KEY_C
- case 0x44:return 68; // DOM_VK_D -> GLFW_KEY_D
- case 0x45:return 69; // DOM_VK_E -> GLFW_KEY_E
- case 0x46:return 70; // DOM_VK_F -> GLFW_KEY_F
- case 0x47:return 71; // DOM_VK_G -> GLFW_KEY_G
- case 0x48:return 72; // DOM_VK_H -> GLFW_KEY_H
- case 0x49:return 73; // DOM_VK_I -> GLFW_KEY_I
- case 0x4A:return 74; // DOM_VK_J -> GLFW_KEY_J
- case 0x4B:return 75; // DOM_VK_K -> GLFW_KEY_K
- case 0x4C:return 76; // DOM_VK_L -> GLFW_KEY_L
- case 0x4D:return 77; // DOM_VK_M -> GLFW_KEY_M
- case 0x4E:return 78; // DOM_VK_N -> GLFW_KEY_N
- case 0x4F:return 79; // DOM_VK_O -> GLFW_KEY_O
- case 0x50:return 80; // DOM_VK_P -> GLFW_KEY_P
- case 0x51:return 81; // DOM_VK_Q -> GLFW_KEY_Q
- case 0x52:return 82; // DOM_VK_R -> GLFW_KEY_R
- case 0x53:return 83; // DOM_VK_S -> GLFW_KEY_S
- case 0x54:return 84; // DOM_VK_T -> GLFW_KEY_T
- case 0x55:return 85; // DOM_VK_U -> GLFW_KEY_U
- case 0x56:return 86; // DOM_VK_V -> GLFW_KEY_V
- case 0x57:return 87; // DOM_VK_W -> GLFW_KEY_W
- case 0x58:return 88; // DOM_VK_X -> GLFW_KEY_X
- case 0x59:return 89; // DOM_VK_Y -> GLFW_KEY_Y
- case 0x5a:return 90; // DOM_VK_Z -> GLFW_KEY_Z
- case 0xDB:return 91; // DOM_VK_OPEN_BRACKET -> GLFW_KEY_LEFT_BRACKET
- case 0xDC:return 92; // DOM_VK_BACKSLASH -> GLFW_KEY_BACKSLASH
- case 0xDD:return 93; // DOM_VK_CLOSE_BRACKET -> GLFW_KEY_RIGHT_BRACKET
- case 0xC0:return 94; // DOM_VK_BACK_QUOTE -> GLFW_KEY_GRAVE_ACCENT
-
-
- case 0x1B:return 256; // DOM_VK_ESCAPE -> GLFW_KEY_ESCAPE
- case 0x0D:return 257; // DOM_VK_RETURN -> GLFW_KEY_ENTER
- case 0x09:return 258; // DOM_VK_TAB -> GLFW_KEY_TAB
- case 0x08:return 259; // DOM_VK_BACK -> GLFW_KEY_BACKSPACE
- case 0x2D:return 260; // DOM_VK_INSERT -> GLFW_KEY_INSERT
- case 0x2E:return 261; // DOM_VK_DELETE -> GLFW_KEY_DELETE
- case 0x27:return 262; // DOM_VK_RIGHT -> GLFW_KEY_RIGHT
- case 0x25:return 263; // DOM_VK_LEFT -> GLFW_KEY_LEFT
- case 0x28:return 264; // DOM_VK_DOWN -> GLFW_KEY_DOWN
- case 0x26:return 265; // DOM_VK_UP -> GLFW_KEY_UP
- case 0x21:return 266; // DOM_VK_PAGE_UP -> GLFW_KEY_PAGE_UP
- case 0x22:return 267; // DOM_VK_PAGE_DOWN -> GLFW_KEY_PAGE_DOWN
- case 0x24:return 268; // DOM_VK_HOME -> GLFW_KEY_HOME
- case 0x23:return 269; // DOM_VK_END -> GLFW_KEY_END
- case 0x14:return 280; // DOM_VK_CAPS_LOCK -> GLFW_KEY_CAPS_LOCK
- case 0x91:return 281; // DOM_VK_SCROLL_LOCK -> GLFW_KEY_SCROLL_LOCK
- case 0x90:return 282; // DOM_VK_NUM_LOCK -> GLFW_KEY_NUM_LOCK
- case 0x2C:return 283; // DOM_VK_SNAPSHOT -> GLFW_KEY_PRINT_SCREEN
- case 0x13:return 284; // DOM_VK_PAUSE -> GLFW_KEY_PAUSE
- case 0x70:return 290; // DOM_VK_F1 -> GLFW_KEY_F1
- case 0x71:return 291; // DOM_VK_F2 -> GLFW_KEY_F2
- case 0x72:return 292; // DOM_VK_F3 -> GLFW_KEY_F3
- case 0x73:return 293; // DOM_VK_F4 -> GLFW_KEY_F4
- case 0x74:return 294; // DOM_VK_F5 -> GLFW_KEY_F5
- case 0x75:return 295; // DOM_VK_F6 -> GLFW_KEY_F6
- case 0x76:return 296; // DOM_VK_F7 -> GLFW_KEY_F7
- case 0x77:return 297; // DOM_VK_F8 -> GLFW_KEY_F8
- case 0x78:return 298; // DOM_VK_F9 -> GLFW_KEY_F9
- case 0x79:return 299; // DOM_VK_F10 -> GLFW_KEY_F10
- case 0x7A:return 300; // DOM_VK_F11 -> GLFW_KEY_F11
- case 0x7B:return 301; // DOM_VK_F12 -> GLFW_KEY_F12
- case 0x7C:return 302; // DOM_VK_F13 -> GLFW_KEY_F13
- case 0x7D:return 303; // DOM_VK_F14 -> GLFW_KEY_F14
- case 0x7E:return 304; // DOM_VK_F15 -> GLFW_KEY_F15
- case 0x7F:return 305; // DOM_VK_F16 -> GLFW_KEY_F16
- case 0x80:return 306; // DOM_VK_F17 -> GLFW_KEY_F17
- case 0x81:return 307; // DOM_VK_F18 -> GLFW_KEY_F18
- case 0x82:return 308; // DOM_VK_F19 -> GLFW_KEY_F19
- case 0x83:return 309; // DOM_VK_F20 -> GLFW_KEY_F20
- case 0x84:return 310; // DOM_VK_F21 -> GLFW_KEY_F21
- case 0x85:return 311; // DOM_VK_F22 -> GLFW_KEY_F22
- case 0x86:return 312; // DOM_VK_F23 -> GLFW_KEY_F23
- case 0x87:return 313; // DOM_VK_F24 -> GLFW_KEY_F24
- case 0x88:return 314; // 0x88 (not used?) -> GLFW_KEY_F25
- case 0x60:return 320; // DOM_VK_NUMPAD0 -> GLFW_KEY_KP_0
- case 0x61:return 321; // DOM_VK_NUMPAD1 -> GLFW_KEY_KP_1
- case 0x62:return 322; // DOM_VK_NUMPAD2 -> GLFW_KEY_KP_2
- case 0x63:return 323; // DOM_VK_NUMPAD3 -> GLFW_KEY_KP_3
- case 0x64:return 324; // DOM_VK_NUMPAD4 -> GLFW_KEY_KP_4
- case 0x65:return 325; // DOM_VK_NUMPAD5 -> GLFW_KEY_KP_5
- case 0x66:return 326; // DOM_VK_NUMPAD6 -> GLFW_KEY_KP_6
- case 0x67:return 327; // DOM_VK_NUMPAD7 -> GLFW_KEY_KP_7
- case 0x68:return 328; // DOM_VK_NUMPAD8 -> GLFW_KEY_KP_8
- case 0x69:return 329; // DOM_VK_NUMPAD9 -> GLFW_KEY_KP_9
- case 0x6E:return 330; // DOM_VK_DECIMAL -> GLFW_KEY_KP_DECIMAL
- case 0x6F:return 331; // DOM_VK_DIVIDE -> GLFW_KEY_KP_DIVIDE
- case 0x6A:return 332; // DOM_VK_MULTIPLY -> GLFW_KEY_KP_MULTIPLY
- case 0x6D:return 333; // DOM_VK_SUBTRACT -> GLFW_KEY_KP_SUBTRACT
- case 0x6B:return 334; // DOM_VK_ADD -> GLFW_KEY_KP_ADD
- // case 0x0D:return 335; // DOM_VK_RETURN -> GLFW_KEY_KP_ENTER (DOM_KEY_LOCATION_RIGHT)
- // case 0x61:return 336; // DOM_VK_EQUALS -> GLFW_KEY_KP_EQUAL (DOM_KEY_LOCATION_RIGHT)
- case 0x10:return 340; // DOM_VK_SHIFT -> GLFW_KEY_LEFT_SHIFT
- case 0x11:return 341; // DOM_VK_CONTROL -> GLFW_KEY_LEFT_CONTROL
- case 0x12:return 342; // DOM_VK_ALT -> GLFW_KEY_LEFT_ALT
- case 0x5B:return 343; // DOM_VK_WIN -> GLFW_KEY_LEFT_SUPER
- // case 0x10:return 344; // DOM_VK_SHIFT -> GLFW_KEY_RIGHT_SHIFT (DOM_KEY_LOCATION_RIGHT)
- // case 0x11:return 345; // DOM_VK_CONTROL -> GLFW_KEY_RIGHT_CONTROL (DOM_KEY_LOCATION_RIGHT)
- // case 0x12:return 346; // DOM_VK_ALT -> GLFW_KEY_RIGHT_ALT (DOM_KEY_LOCATION_RIGHT)
- // case 0x5B:return 347; // DOM_VK_WIN -> GLFW_KEY_RIGHT_SUPER (DOM_KEY_LOCATION_RIGHT)
- case 0x5D:return 348; // DOM_VK_CONTEXT_MENU -> GLFW_KEY_MENU
- // XXX: GLFW_KEY_WORLD_1, GLFW_KEY_WORLD_2 what are these?
- default:return -1; // GLFW_KEY_UNKNOWN
- };
- },getModBits:function (win) {
- var mod = 0;
- if (win.keys[340]) mod |= 0x0001; // GLFW_MOD_SHIFT
- if (win.keys[341]) mod |= 0x0002; // GLFW_MOD_CONTROL
- if (win.keys[342]) mod |= 0x0004; // GLFW_MOD_ALT
- if (win.keys[343]) mod |= 0x0008; // GLFW_MOD_SUPER
- return mod;
- },onKeyPress:function (event) {
- if (!GLFW.active || !GLFW.active.charFunc) return;
- if (event.ctrlKey || event.metaKey) return;
-
- // correct unicode charCode is only available with onKeyPress event
- var charCode = event.charCode;
- if (charCode == 0 || (charCode >= 0x00 && charCode <= 0x1F)) return;
-
-
- Module['dynCall_vii'](GLFW.active.charFunc, GLFW.active.id, charCode);
- },onKeyChanged:function (keyCode, status) {
- if (!GLFW.active) return;
-
- var key = GLFW.DOMToGLFWKeyCode(keyCode);
- if (key == -1) return;
-
- var repeat = status && GLFW.active.keys[key];
- GLFW.active.keys[key] = status;
- GLFW.active.domKeys[keyCode] = status;
- if (!GLFW.active.keyFunc) return;
-
-
- if (repeat) status = 2; // GLFW_REPEAT
- Module['dynCall_viiiii'](GLFW.active.keyFunc, GLFW.active.id, key, keyCode, status, GLFW.getModBits(GLFW.active));
- },onGamepadConnected:function (event) {
- GLFW.refreshJoysticks();
- },onGamepadDisconnected:function (event) {
- GLFW.refreshJoysticks();
- },onKeydown:function (event) {
- GLFW.onKeyChanged(event.keyCode, 1); // GLFW_PRESS or GLFW_REPEAT
-
- // This logic comes directly from the sdl implementation. We cannot
- // call preventDefault on all keydown events otherwise onKeyPress will
- // not get called
- if (event.keyCode === 8 /* backspace */ || event.keyCode === 9 /* tab */) {
- event.preventDefault();
- }
- },onKeyup:function (event) {
- GLFW.onKeyChanged(event.keyCode, 0); // GLFW_RELEASE
- },onBlur:function (event) {
- if (!GLFW.active) return;
-
- for (var i = 0; i < GLFW.active.domKeys.length; ++i) {
- if (GLFW.active.domKeys[i]) {
- GLFW.onKeyChanged(i, 0); // GLFW_RELEASE
- }
- }
- },onMousemove:function (event) {
- if (!GLFW.active) return;
-
- Browser.calculateMouseEvent(event);
-
- if (event.target != Module["canvas"] || !GLFW.active.cursorPosFunc) return;
-
-
- Module['dynCall_vidd'](GLFW.active.cursorPosFunc, GLFW.active.id, Browser.mouseX, Browser.mouseY);
- },DOMToGLFWMouseButton:function (event) {
- // DOM and glfw have different button codes.
- // See http://www.w3schools.com/jsref/event_button.asp.
- var eventButton = event['button'];
- if (eventButton > 0) {
- if (eventButton == 1) {
- eventButton = 2;
- } else {
- eventButton = 1;
- }
- }
- return eventButton;
- },onMouseenter:function (event) {
- if (!GLFW.active) return;
-
- if (event.target != Module["canvas"] || !GLFW.active.cursorEnterFunc) return;
-
- Module['dynCall_vii'](GLFW.active.cursorEnterFunc, GLFW.active.id, 1);
- },onMouseleave:function (event) {
- if (!GLFW.active) return;
-
- if (event.target != Module["canvas"] || !GLFW.active.cursorEnterFunc) return;
-
- Module['dynCall_vii'](GLFW.active.cursorEnterFunc, GLFW.active.id, 0);
- },onMouseButtonChanged:function (event, status) {
- if (!GLFW.active) return;
-
- Browser.calculateMouseEvent(event);
-
- if (event.target != Module["canvas"]) return;
-
- var eventButton = GLFW.DOMToGLFWMouseButton(event);
-
- if (status == 1) { // GLFW_PRESS
- GLFW.active.buttons |= (1 << eventButton);
- try {
- event.target.setCapture();
- } catch (e) {}
- } else { // GLFW_RELEASE
- GLFW.active.buttons &= ~(1 << eventButton);
- }
-
- if (!GLFW.active.mouseButtonFunc) return;
-
-
- Module['dynCall_viiii'](GLFW.active.mouseButtonFunc, GLFW.active.id, eventButton, status, GLFW.getModBits(GLFW.active));
- },onMouseButtonDown:function (event) {
- if (!GLFW.active) return;
- GLFW.onMouseButtonChanged(event, 1); // GLFW_PRESS
- },onMouseButtonUp:function (event) {
- if (!GLFW.active) return;
- GLFW.onMouseButtonChanged(event, 0); // GLFW_RELEASE
- },onMouseWheel:function (event) {
- // Note the minus sign that flips browser wheel direction (positive direction scrolls page down) to native wheel direction (positive direction is mouse wheel up)
- var delta = -Browser.getMouseWheelDelta(event);
- delta = (delta == 0) ? 0 : (delta > 0 ? Math.max(delta, 1) : Math.min(delta, -1)); // Quantize to integer so that minimum scroll is at least +/- 1.
- GLFW.wheelPos += delta;
-
- if (!GLFW.active || !GLFW.active.scrollFunc || event.target != Module['canvas']) return;
-
-
- var sx = 0;
- var sy = 0;
- if (event.type == 'mousewheel') {
- sx = event.wheelDeltaX;
- sy = event.wheelDeltaY;
- } else {
- sx = event.deltaX;
- sy = event.deltaY;
- }
-
- Module['dynCall_vidd'](GLFW.active.scrollFunc, GLFW.active.id, sx, sy);
-
- event.preventDefault();
- },onCanvasResize:function (width, height) {
- if (!GLFW.active) return;
-
- var resizeNeeded = true;
-
- // If the client is requesting fullscreen mode
- if (document["fullscreen"] || document["fullScreen"] || document["mozFullScreen"] || document["webkitIsFullScreen"]) {
- GLFW.active.storedX = GLFW.active.x;
- GLFW.active.storedY = GLFW.active.y;
- GLFW.active.storedWidth = GLFW.active.width;
- GLFW.active.storedHeight = GLFW.active.height;
- GLFW.active.x = GLFW.active.y = 0;
- GLFW.active.width = screen.width;
- GLFW.active.height = screen.height;
- GLFW.active.fullscreen = true;
-
- // If the client is reverting from fullscreen mode
- } else if (GLFW.active.fullscreen == true) {
- GLFW.active.x = GLFW.active.storedX;
- GLFW.active.y = GLFW.active.storedY;
- GLFW.active.width = GLFW.active.storedWidth;
- GLFW.active.height = GLFW.active.storedHeight;
- GLFW.active.fullscreen = false;
-
- // If the width/height values do not match current active window sizes
- } else if (GLFW.active.width != width || GLFW.active.height != height) {
- GLFW.active.width = width;
- GLFW.active.height = height;
- } else {
- resizeNeeded = false;
- }
-
- // If any of the above conditions were true, we need to resize the canvas
- if (resizeNeeded) {
- // resets the canvas size to counter the aspect preservation of Browser.updateCanvasDimensions
- Browser.setCanvasSize(GLFW.active.width, GLFW.active.height, true);
- // TODO: Client dimensions (clientWidth/clientHeight) vs pixel dimensions (width/height) of
- // the canvas should drive window and framebuffer size respectfully.
- GLFW.onWindowSizeChanged();
- GLFW.onFramebufferSizeChanged();
- }
- },onWindowSizeChanged:function () {
- if (!GLFW.active) return;
-
- if (!GLFW.active.windowSizeFunc) return;
-
-
- Module['dynCall_viii'](GLFW.active.windowSizeFunc, GLFW.active.id, GLFW.active.width, GLFW.active.height);
- },onFramebufferSizeChanged:function () {
- if (!GLFW.active) return;
-
- if (!GLFW.active.framebufferSizeFunc) return;
-
- Module['dynCall_viii'](GLFW.active.framebufferSizeFunc, GLFW.active.id, GLFW.active.width, GLFW.active.height);
- },requestFullscreen:function () {
- var RFS = Module["canvas"]['requestFullscreen'] ||
- Module["canvas"]['mozRequestFullScreen'] ||
- Module["canvas"]['webkitRequestFullScreen'] ||
- (function() {});
- RFS.apply(Module["canvas"], []);
- },requestFullScreen:function () {
- err('GLFW.requestFullScreen() is deprecated. Please call GLFW.requestFullscreen instead.');
- GLFW.requestFullScreen = function() {
- return GLFW.requestFullscreen();
- }
- return GLFW.requestFullscreen();
- },exitFullscreen:function () {
- var CFS = document['exitFullscreen'] ||
- document['cancelFullScreen'] ||
- document['mozCancelFullScreen'] ||
- document['webkitCancelFullScreen'] ||
- (function() {});
- CFS.apply(document, []);
- },cancelFullScreen:function () {
- err('GLFW.cancelFullScreen() is deprecated. Please call GLFW.exitFullscreen instead.');
- GLFW.cancelFullScreen = function() {
- return GLFW.exitFullscreen();
- }
- return GLFW.exitFullscreen();
- },getTime:function () {
- return _emscripten_get_now() / 1000;
- },setWindowTitle:function (winid, title) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
-
- win.title = Pointer_stringify(title);
- if (GLFW.active.id == win.id) {
- document.title = win.title;
- }
- },setJoystickCallback:function (cbfun) {
- GLFW.joystickFunc = cbfun;
- GLFW.refreshJoysticks();
- },joys:{},lastGamepadState:null,lastGamepadStateFrame:null,refreshJoysticks:function () {
- // Produce a new Gamepad API sample if we are ticking a new game frame, or if not using emscripten_set_main_loop() at all to drive animation.
- if (Browser.mainLoop.currentFrameNumber !== GLFW.lastGamepadStateFrame || !Browser.mainLoop.currentFrameNumber) {
- GLFW.lastGamepadState = navigator.getGamepads ? navigator.getGamepads() : (navigator.webkitGetGamepads ? navigator.webkitGetGamepads : null);
- GLFW.lastGamepadStateFrame = Browser.mainLoop.currentFrameNumber;
-
- for (var joy = 0; joy < GLFW.lastGamepadState.length; ++joy) {
- var gamepad = GLFW.lastGamepadState[joy];
-
- if (gamepad) {
- if (!GLFW.joys[joy]) {
- console.log('glfw joystick connected:',joy);
- GLFW.joys[joy] = {
- id: allocate(intArrayFromString(gamepad.id), 'i8', ALLOC_NORMAL),
- buttonsCount: gamepad.buttons.length,
- axesCount: gamepad.axes.length,
- buttons: allocate(new Array(gamepad.buttons.length), 'i8', ALLOC_NORMAL),
- axes: allocate(new Array(gamepad.axes.length*4), 'float', ALLOC_NORMAL)
- };
-
- if (GLFW.joystickFunc) {
- Module['dynCall_vii'](GLFW.joystickFunc, joy, 0x00040001); // GLFW_CONNECTED
- }
- }
-
- var data = GLFW.joys[joy];
-
- for (var i = 0; i < gamepad.buttons.length; ++i) {
- setValue(data.buttons + i, gamepad.buttons[i].pressed, 'i8');
- }
-
- for (var i = 0; i < gamepad.axes.length; ++i) {
- setValue(data.axes + i*4, gamepad.axes[i], 'float');
- }
- } else {
- if (GLFW.joys[joy]) {
- console.log('glfw joystick disconnected',joy);
-
- if (GLFW.joystickFunc) {
- Module['dynCall_vii'](GLFW.joystickFunc, joy, 0x00040002); // GLFW_DISCONNECTED
- }
-
- _free(GLFW.joys[joy].id);
- _free(GLFW.joys[joy].buttons);
- _free(GLFW.joys[joy].axes);
-
- delete GLFW.joys[joy];
- }
- }
- }
- }
- },setKeyCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.keyFunc = cbfun;
- },setCharCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.charFunc = cbfun;
- },setMouseButtonCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.mouseButtonFunc = cbfun;
- },setCursorPosCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.cursorPosFunc = cbfun;
- },setScrollCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.scrollFunc = cbfun;
- },setDropCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.dropFunc = cbfun;
- },onDrop:function (event) {
- if (!GLFW.active || !GLFW.active.dropFunc) return;
- if (!event.dataTransfer || !event.dataTransfer.files || event.dataTransfer.files.length == 0) return;
-
- event.preventDefault();
-
- var filenames = allocate(new Array(event.dataTransfer.files.length*4), 'i8*', ALLOC_NORMAL);
- var filenamesArray = [];
- var count = event.dataTransfer.files.length;
-
- // Read and save the files to emscripten's FS
- var written = 0;
- var drop_dir = '.glfw_dropped_files';
- FS.createPath('/', drop_dir);
-
- function save(file) {
- var path = '/' + drop_dir + '/' + file.name.replace(/\//g, '_');
- var reader = new FileReader();
- reader.onloadend = function(e) {
- if (reader.readyState != 2) { // not DONE
- ++written;
- console.log('failed to read dropped file: '+file.name+': '+reader.error);
- return;
- }
-
- var data = e.target.result;
- FS.writeFile(path, new Uint8Array(data));
- if (++written === count) {
- Module['dynCall_viii'](GLFW.active.dropFunc, GLFW.active.id, count, filenames);
-
- for (var i = 0; i < filenamesArray.length; ++i) {
- _free(filenamesArray[i]);
- }
- _free(filenames);
- }
- };
- reader.readAsArrayBuffer(file);
-
- var filename = allocate(intArrayFromString(path), 'i8', ALLOC_NORMAL);
- filenamesArray.push(filename);
- setValue(filenames + i*4, filename, 'i8*');
- }
-
- for (var i = 0; i < count; ++i) {
- save(event.dataTransfer.files[i]);
- }
-
- return false;
- },onDragover:function (event) {
- if (!GLFW.active || !GLFW.active.dropFunc) return;
-
- event.preventDefault();
- return false;
- },setWindowSizeCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.windowSizeFunc = cbfun;
-
- },setWindowCloseCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.windowCloseFunc = cbfun;
- },setWindowRefreshCallback:function (winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.windowRefreshFunc = cbfun;
- },onClickRequestPointerLock:function (e) {
- if (!Browser.pointerLock && Module['canvas'].requestPointerLock) {
- Module['canvas'].requestPointerLock();
- e.preventDefault();
- }
- },setInputMode:function (winid, mode, value) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
-
- switch(mode) {
- case 0x00033001: { // GLFW_CURSOR
- switch(value) {
- case 0x00034001: { // GLFW_CURSOR_NORMAL
- win.inputModes[mode] = value;
- Module['canvas'].removeEventListener('click', GLFW.onClickRequestPointerLock, true);
- Module['canvas'].exitPointerLock();
- break;
- }
- case 0x00034002: { // GLFW_CURSOR_HIDDEN
- console.log("glfwSetInputMode called with GLFW_CURSOR_HIDDEN value not implemented.");
- break;
- }
- case 0x00034003: { // GLFW_CURSOR_DISABLED
- win.inputModes[mode] = value;
- Module['canvas'].addEventListener('click', GLFW.onClickRequestPointerLock, true);
- Module['canvas'].requestPointerLock();
- break;
- }
- default: {
- console.log("glfwSetInputMode called with unknown value parameter value: " + value + ".");
- break;
- }
- }
- break;
- }
- case 0x00033002: { // GLFW_STICKY_KEYS
- console.log("glfwSetInputMode called with GLFW_STICKY_KEYS mode not implemented.");
- break;
- }
- case 0x00033003: { // GLFW_STICKY_MOUSE_BUTTONS
- console.log("glfwSetInputMode called with GLFW_STICKY_MOUSE_BUTTONS mode not implemented.");
- break;
- }
- default: {
- console.log("glfwSetInputMode called with unknown mode parameter value: " + mode + ".");
- break;
- }
- }
- },getKey:function (winid, key) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return 0;
- return win.keys[key];
- },getMouseButton:function (winid, button) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return 0;
- return (win.buttons & (1 << button)) > 0;
- },getCursorPos:function (winid, x, y) {
- setValue(x, Browser.mouseX, 'double');
- setValue(y, Browser.mouseY, 'double');
- },getMousePos:function (winid, x, y) {
- setValue(x, Browser.mouseX, 'i32');
- setValue(y, Browser.mouseY, 'i32');
- },setCursorPos:function (winid, x, y) {
- },getWindowPos:function (winid, x, y) {
- var wx = 0;
- var wy = 0;
-
- var win = GLFW.WindowFromId(winid);
- if (win) {
- wx = win.x;
- wy = win.y;
- }
-
- setValue(x, wx, 'i32');
- setValue(y, wy, 'i32');
- },setWindowPos:function (winid, x, y) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.x = x;
- win.y = y;
- },getWindowSize:function (winid, width, height) {
- var ww = 0;
- var wh = 0;
-
- var win = GLFW.WindowFromId(winid);
- if (win) {
- ww = win.width;
- wh = win.height;
- }
-
- setValue(width, ww, 'i32');
- setValue(height, wh, 'i32');
- },setWindowSize:function (winid, width, height) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
-
- if (GLFW.active.id == win.id) {
- if (width == screen.width && height == screen.height) {
- GLFW.requestFullscreen();
- } else {
- GLFW.exitFullscreen();
- Browser.setCanvasSize(width, height);
- win.width = width;
- win.height = height;
- }
- }
-
- if (!win.windowSizeFunc) return;
-
-
- Module['dynCall_viii'](win.windowSizeFunc, win.id, width, height);
- },createWindow:function (width, height, title, monitor, share) {
- var i, id;
- for (i = 0; i < GLFW.windows.length && GLFW.windows[i] !== null; i++);
- if (i > 0) throw "glfwCreateWindow only supports one window at time currently";
-
- // id for window
- id = i + 1;
-
- // not valid
- if (width <= 0 || height <= 0) return 0;
-
- if (monitor) {
- GLFW.requestFullscreen();
- } else {
- Browser.setCanvasSize(width, height);
- }
-
- // Create context when there are no existing alive windows
- for (i = 0; i < GLFW.windows.length && GLFW.windows[i] == null; i++);
- if (i == GLFW.windows.length) {
- var contextAttributes = {
- antialias: (GLFW.hints[0x0002100D] > 1), // GLFW_SAMPLES
- depth: (GLFW.hints[0x00021005] > 0), // GLFW_DEPTH_BITS
- stencil: (GLFW.hints[0x00021006] > 0), // GLFW_STENCIL_BITS
- alpha: (GLFW.hints[0x00021004] > 0) // GLFW_ALPHA_BITS
- }
- Module.ctx = Browser.createContext(Module['canvas'], true, true, contextAttributes);
- }
-
- // If context creation failed, do not return a valid window
- if (!Module.ctx) return 0;
-
- // Get non alive id
- var win = new GLFW.Window(id, width, height, title, monitor, share);
-
- // Set window to array
- if (id - 1 == GLFW.windows.length) {
- GLFW.windows.push(win);
- } else {
- GLFW.windows[id - 1] = win;
- }
-
- GLFW.active = win;
- return win.id;
- },destroyWindow:function (winid) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
-
- if (win.windowCloseFunc)
- Module['dynCall_vi'](win.windowCloseFunc, win.id);
-
- GLFW.windows[win.id - 1] = null;
- if (GLFW.active.id == win.id)
- GLFW.active = null;
-
- // Destroy context when no alive windows
- for (var i = 0; i < GLFW.windows.length; i++)
- if (GLFW.windows[i] !== null) return;
-
- Module.ctx = Browser.destroyContext(Module['canvas'], true, true);
- },swapBuffers:function (winid) {
- },GLFW2ParamToGLFW3Param:function (param) {
- var table = {
- 0x00030001:0, // GLFW_MOUSE_CURSOR
- 0x00030002:0, // GLFW_STICKY_KEYS
- 0x00030003:0, // GLFW_STICKY_MOUSE_BUTTONS
- 0x00030004:0, // GLFW_SYSTEM_KEYS
- 0x00030005:0, // GLFW_KEY_REPEAT
- 0x00030006:0, // GLFW_AUTO_POLL_EVENTS
- 0x00020001:0, // GLFW_OPENED
- 0x00020002:0, // GLFW_ACTIVE
- 0x00020003:0, // GLFW_ICONIFIED
- 0x00020004:0, // GLFW_ACCELERATED
- 0x00020005:0x00021001, // GLFW_RED_BITS
- 0x00020006:0x00021002, // GLFW_GREEN_BITS
- 0x00020007:0x00021003, // GLFW_BLUE_BITS
- 0x00020008:0x00021004, // GLFW_ALPHA_BITS
- 0x00020009:0x00021005, // GLFW_DEPTH_BITS
- 0x0002000A:0x00021006, // GLFW_STENCIL_BITS
- 0x0002000B:0x0002100F, // GLFW_REFRESH_RATE
- 0x0002000C:0x00021007, // GLFW_ACCUM_RED_BITS
- 0x0002000D:0x00021008, // GLFW_ACCUM_GREEN_BITS
- 0x0002000E:0x00021009, // GLFW_ACCUM_BLUE_BITS
- 0x0002000F:0x0002100A, // GLFW_ACCUM_ALPHA_BITS
- 0x00020010:0x0002100B, // GLFW_AUX_BUFFERS
- 0x00020011:0x0002100C, // GLFW_STEREO
- 0x00020012:0, // GLFW_WINDOW_NO_RESIZE
- 0x00020013:0x0002100D, // GLFW_FSAA_SAMPLES
- 0x00020014:0x00022002, // GLFW_OPENGL_VERSION_MAJOR
- 0x00020015:0x00022003, // GLFW_OPENGL_VERSION_MINOR
- 0x00020016:0x00022006, // GLFW_OPENGL_FORWARD_COMPAT
- 0x00020017:0x00022007, // GLFW_OPENGL_DEBUG_CONTEXT
- 0x00020018:0x00022008, // GLFW_OPENGL_PROFILE
- };
- return table[param];
- }};function _glfwCreateWindow(width, height, title, monitor, share) {
- return GLFW.createWindow(width, height, title, monitor, share);
- }
-
- function _glfwDefaultWindowHints() {
- GLFW.hints = GLFW.defaultHints;
- }
-
- function _glfwDestroyWindow(winid) {
- return GLFW.destroyWindow(winid);
- }
-
- function _glfwGetCursorPos(winid, x, y) {
- GLFW.getCursorPos(winid, x, y);
- }
-
- function _glfwGetKey(winid, key) {
- return GLFW.getKey(winid, key);
- }
-
- function _glfwGetPrimaryMonitor() {
- return 1;
- }
-
- function _glfwGetTime() {
- return GLFW.getTime() - GLFW.initialTime;
- }
-
- function _glfwGetVideoModes(monitor, count) {
- setValue(count, 0, 'i32');
- return 0;
- }
-
- function _glfwInit() {
- if (GLFW.windows) return 1; // GL_TRUE
-
- GLFW.initialTime = GLFW.getTime();
- GLFW.hints = GLFW.defaultHints;
- GLFW.windows = new Array()
- GLFW.active = null;
-
- window.addEventListener("gamepadconnected", GLFW.onGamepadConnected, true);
- window.addEventListener("gamepaddisconnected", GLFW.onGamepadDisconnected, true);
- window.addEventListener("keydown", GLFW.onKeydown, true);
- window.addEventListener("keypress", GLFW.onKeyPress, true);
- window.addEventListener("keyup", GLFW.onKeyup, true);
- window.addEventListener("blur", GLFW.onBlur, true);
- Module["canvas"].addEventListener("mousemove", GLFW.onMousemove, true);
- Module["canvas"].addEventListener("mousedown", GLFW.onMouseButtonDown, true);
- Module["canvas"].addEventListener("mouseup", GLFW.onMouseButtonUp, true);
- Module["canvas"].addEventListener('wheel', GLFW.onMouseWheel, true);
- Module["canvas"].addEventListener('mousewheel', GLFW.onMouseWheel, true);
- Module["canvas"].addEventListener('mouseenter', GLFW.onMouseenter, true);
- Module["canvas"].addEventListener('mouseleave', GLFW.onMouseleave, true);
- Module["canvas"].addEventListener('drop', GLFW.onDrop, true);
- Module["canvas"].addEventListener('dragover', GLFW.onDragover, true);
-
- Browser.resizeListeners.push(function(width, height) {
- GLFW.onCanvasResize(width, height);
- });
- return 1; // GL_TRUE
- }
-
- function _glfwMakeContextCurrent(winid) {}
-
- function _glfwSetCharCallback(winid, cbfun) {
- GLFW.setCharCallback(winid, cbfun);
- }
-
- function _glfwSetCursorEnterCallback(winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.cursorEnterFunc = cbfun;
- }
-
- function _glfwSetCursorPosCallback(winid, cbfun) {
- GLFW.setCursorPosCallback(winid, cbfun);
- }
-
- function _glfwSetDropCallback(winid, cbfun) {
- GLFW.setDropCallback(winid, cbfun);
- }
-
- function _glfwSetErrorCallback(cbfun) {
- GLFW.errorFunc = cbfun;
- }
-
- function _glfwSetKeyCallback(winid, cbfun) {
- GLFW.setKeyCallback(winid, cbfun);
- }
-
- function _glfwSetMouseButtonCallback(winid, cbfun) {
- GLFW.setMouseButtonCallback(winid, cbfun);
- }
-
- function _glfwSetScrollCallback(winid, cbfun) {
- GLFW.setScrollCallback(winid, cbfun);
- }
-
- function _glfwSetWindowIconifyCallback(winid, cbfun) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.windowIconifyFunc = cbfun;
- }
-
- function _glfwSetWindowShouldClose(winid, value) {
- var win = GLFW.WindowFromId(winid);
- if (!win) return;
- win.shouldClose = value;
- }
-
- function _glfwSetWindowSizeCallback(winid, cbfun) {
- GLFW.setWindowSizeCallback(winid, cbfun);
- }
-
- function _glfwSwapBuffers(winid) {
- GLFW.swapBuffers(winid);
- }
-
- function _glfwSwapInterval(interval) {
- interval = Math.abs(interval); // GLFW uses negative values to enable GLX_EXT_swap_control_tear, which we don't have, so just treat negative and positive the same.
- if (interval == 0) _emscripten_set_main_loop_timing(0/*EM_TIMING_SETTIMEOUT*/, 0);
- else _emscripten_set_main_loop_timing(1/*EM_TIMING_RAF*/, interval);
- }
-
- function _glfwTerminate() {
- window.removeEventListener("gamepadconnected", GLFW.onGamepadConnected, true);
- window.removeEventListener("gamepaddisconnected", GLFW.onGamepadDisconnected, true);
- window.removeEventListener("keydown", GLFW.onKeydown, true);
- window.removeEventListener("keypress", GLFW.onKeyPress, true);
- window.removeEventListener("keyup", GLFW.onKeyup, true);
- window.removeEventListener("blur", GLFW.onBlur, true);
- Module["canvas"].removeEventListener("mousemove", GLFW.onMousemove, true);
- Module["canvas"].removeEventListener("mousedown", GLFW.onMouseButtonDown, true);
- Module["canvas"].removeEventListener("mouseup", GLFW.onMouseButtonUp, true);
- Module["canvas"].removeEventListener('wheel', GLFW.onMouseWheel, true);
- Module["canvas"].removeEventListener('mousewheel', GLFW.onMouseWheel, true);
- Module["canvas"].removeEventListener('mouseenter', GLFW.onMouseenter, true);
- Module["canvas"].removeEventListener('mouseleave', GLFW.onMouseleave, true);
- Module["canvas"].removeEventListener('drop', GLFW.onDrop, true);
- Module["canvas"].removeEventListener('dragover', GLFW.onDragover, true);
-
-
- Module["canvas"].width = Module["canvas"].height = 1;
- GLFW.windows = null;
- GLFW.active = null;
- }
-
- function _glfwWindowHint(target, hint) {
- GLFW.hints[target] = hint;
- }
-
-
-
-
-
- function _llvm_exp2_f32(x) {
- return Math.pow(2, x);
- }
-
-
-
- function _llvm_stackrestore(p) {
- var self = _llvm_stacksave;
- var ret = self.LLVM_SAVEDSTACKS[p];
- self.LLVM_SAVEDSTACKS.splice(p, 1);
- stackRestore(ret);
- }
-
- function _llvm_stacksave() {
- var self = _llvm_stacksave;
- if (!self.LLVM_SAVEDSTACKS) {
- self.LLVM_SAVEDSTACKS = [];
- }
- self.LLVM_SAVEDSTACKS.push(stackSave());
- return self.LLVM_SAVEDSTACKS.length-1;
- }
-
-
- function _emscripten_memcpy_big(dest, src, num) {
- HEAPU8.set(HEAPU8.subarray(src, src+num), dest);
- return dest;
- }
-
-
-
-
-
-
- function _usleep(useconds) {
- // int usleep(useconds_t useconds);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/usleep.html
- // We're single-threaded, so use a busy loop. Super-ugly.
- var msec = useconds / 1000;
- if ((ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && self['performance'] && self['performance']['now']) {
- var start = self['performance']['now']();
- while (self['performance']['now']() - start < msec) {
- // Do nothing.
- }
- } else {
- var start = Date.now();
- while (Date.now() - start < msec) {
- // Do nothing.
- }
- }
- return 0;
- }function _nanosleep(rqtp, rmtp) {
- // int nanosleep(const struct timespec *rqtp, struct timespec *rmtp);
- var seconds = HEAP32[((rqtp)>>2)];
- var nanoseconds = HEAP32[(((rqtp)+(4))>>2)];
- if (rmtp !== 0) {
- HEAP32[((rmtp)>>2)]=0;
- HEAP32[(((rmtp)+(4))>>2)]=0;
- }
- return _usleep((seconds * 1e6) + (nanoseconds / 1000));
- }
-
- function _pthread_attr_destroy(attr) {
- /* int pthread_attr_destroy(pthread_attr_t *attr); */
- //FIXME: should destroy the pthread_attr_t struct
- return 0;
- }
-
- function _pthread_attr_init(attr) {
- /* int pthread_attr_init(pthread_attr_t *attr); */
- //FIXME: should allocate a pthread_attr_t
- return 0;
- }
-
- function _pthread_cond_destroy() { return 0; }
-
- function _pthread_cond_init() { return 0; }
-
- function _pthread_cond_signal() { return 0; }
-
- function _pthread_cond_wait() { return 0; }
-
- function _pthread_create() {
- return 11;
- }
-
- function _pthread_join() {}
-
- function _pthread_mutex_destroy() {}
-
- function _pthread_mutex_init() {}
-
-
-
-
-
-
-
- function _sigaction(signum, act, oldact) {
- //int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);
- return 0;
- }
-
-
- var __sigalrm_handler=0;function _signal(sig, func) {
- if (sig == 14 /*SIGALRM*/) {
- __sigalrm_handler = func;
- } else {
- }
- return 0;
- }
-
- function _time(ptr) {
- var ret = (Date.now()/1000)|0;
- if (ptr) {
- HEAP32[((ptr)>>2)]=ret;
- }
- return ret;
- }
-
-
-FS.staticInit();__ATINIT__.unshift(function() { if (!Module["noFSInit"] && !FS.init.initialized) FS.init() });__ATMAIN__.push(function() { FS.ignorePermissions = false });__ATEXIT__.push(function() { FS.quit() });Module["FS_createFolder"] = FS.createFolder;Module["FS_createPath"] = FS.createPath;Module["FS_createDataFile"] = FS.createDataFile;Module["FS_createPreloadedFile"] = FS.createPreloadedFile;Module["FS_createLazyFile"] = FS.createLazyFile;Module["FS_createLink"] = FS.createLink;Module["FS_createDevice"] = FS.createDevice;Module["FS_unlink"] = FS.unlink;;
-__ATINIT__.unshift(function() { TTY.init() });__ATEXIT__.push(function() { TTY.shutdown() });;
-if (ENVIRONMENT_IS_NODE) { var fs = require("fs"); var NODEJS_PATH = require("path"); NODEFS.staticInit(); };
-if (ENVIRONMENT_IS_NODE) {
- _emscripten_get_now = function _emscripten_get_now_actual() {
- var t = process['hrtime']();
- return t[0] * 1e3 + t[1] / 1e6;
- };
- } else if (typeof dateNow !== 'undefined') {
- _emscripten_get_now = dateNow;
- } else if (typeof self === 'object' && self['performance'] && typeof self['performance']['now'] === 'function') {
- _emscripten_get_now = function() { return self['performance']['now'](); };
- } else if (typeof performance === 'object' && typeof performance['now'] === 'function') {
- _emscripten_get_now = function() { return performance['now'](); };
- } else {
- _emscripten_get_now = Date.now;
- };
-Module["requestFullScreen"] = function Module_requestFullScreen(lockPointer, resizeCanvas, vrDevice) { err("Module.requestFullScreen is deprecated. Please call Module.requestFullscreen instead."); Module["requestFullScreen"] = Module["requestFullscreen"]; Browser.requestFullScreen(lockPointer, resizeCanvas, vrDevice) };
- Module["requestFullscreen"] = function Module_requestFullscreen(lockPointer, resizeCanvas, vrDevice) { Browser.requestFullscreen(lockPointer, resizeCanvas, vrDevice) };
- Module["requestAnimationFrame"] = function Module_requestAnimationFrame(func) { Browser.requestAnimationFrame(func) };
- Module["setCanvasSize"] = function Module_setCanvasSize(width, height, noUpdates) { Browser.setCanvasSize(width, height, noUpdates) };
- Module["pauseMainLoop"] = function Module_pauseMainLoop() { Browser.mainLoop.pause() };
- Module["resumeMainLoop"] = function Module_resumeMainLoop() { Browser.mainLoop.resume() };
- Module["getUserMedia"] = function Module_getUserMedia() { Browser.getUserMedia() }
- Module["createContext"] = function Module_createContext(canvas, useWebGL, setInModule, webGLContextAttributes) { return Browser.createContext(canvas, useWebGL, setInModule, webGLContextAttributes) };
-var GLctx; GL.init();
-JSEvents.staticInit();;
-DYNAMICTOP_PTR = staticAlloc(4);
-
-STACK_BASE = STACKTOP = alignMemory(STATICTOP);
-
-STACK_MAX = STACK_BASE + TOTAL_STACK;
-
-DYNAMIC_BASE = alignMemory(STACK_MAX);
-
-HEAP32[DYNAMICTOP_PTR>>2] = DYNAMIC_BASE;
-
-staticSealed = true; // seal the static portion of memory
-
-var ASSERTIONS = false;
-
-// Copyright 2017 The Emscripten Authors. All rights reserved.
-// Emscripten is available under two separate licenses, the MIT license and the
-// University of Illinois/NCSA Open Source License. Both these licenses can be
-// found in the LICENSE file.
-
-/** @type {function(string, boolean=, number=)} */
-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;
-}
-
-function intArrayToString(array) {
- var ret = [];
- for (var i = 0; i < array.length; i++) {
- var chr = array[i];
- if (chr > 0xFF) {
- if (ASSERTIONS) {
- assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ') at offset ' + i + ' not in 0x00-0xFF.');
- }
- chr &= 0xFF;
- }
- ret.push(String.fromCharCode(chr));
- }
- return ret.join('');
-}
-
-
-
-Module['wasmTableSize'] = 1972;
-
-Module['wasmMaxTableSize'] = 1972;
-
-Module.asmGlobalArg = {};
-
-Module.asmLibraryArg = { "abort": abort, "assert": assert, "enlargeMemory": enlargeMemory, "getTotalMemory": getTotalMemory, "setTempRet0": setTempRet0, "getTempRet0": getTempRet0, "abortOnCannotGrowMemory": abortOnCannotGrowMemory, "___assert_fail": ___assert_fail, "___buildEnvironment": ___buildEnvironment, "___lock": ___lock, "___setErrNo": ___setErrNo, "___syscall140": ___syscall140, "___syscall145": ___syscall145, "___syscall146": ___syscall146, "___syscall221": ___syscall221, "___syscall5": ___syscall5, "___syscall54": ___syscall54, "___syscall6": ___syscall6, "___unlock": ___unlock, "__emscripten_do_request_fullscreen": __emscripten_do_request_fullscreen, "__emscripten_sample_gamepad_data": __emscripten_sample_gamepad_data, "__exit": __exit, "__get_canvas_element_size": __get_canvas_element_size, "__registerRestoreOldStyle": __registerRestoreOldStyle, "__setLetterbox": __setLetterbox, "__set_canvas_element_size": __set_canvas_element_size, "_clock_gettime": _clock_gettime, "_dlclose": _dlclose, "_dlerror": _dlerror, "_dlsym": _dlsym, "_eglBindAPI": _eglBindAPI, "_eglChooseConfig": _eglChooseConfig, "_eglCreateContext": _eglCreateContext, "_eglCreateWindowSurface": _eglCreateWindowSurface, "_eglDestroyContext": _eglDestroyContext, "_eglDestroySurface": _eglDestroySurface, "_eglGetConfigAttrib": _eglGetConfigAttrib, "_eglGetDisplay": _eglGetDisplay, "_eglGetError": _eglGetError, "_eglGetProcAddress": _eglGetProcAddress, "_eglInitialize": _eglInitialize, "_eglMakeCurrent": _eglMakeCurrent, "_eglQueryString": _eglQueryString, "_eglSwapBuffers": _eglSwapBuffers, "_eglSwapInterval": _eglSwapInterval, "_eglTerminate": _eglTerminate, "_eglWaitClient": _eglWaitClient, "_eglWaitGL": _eglWaitGL, "_eglWaitNative": _eglWaitNative, "_emscripten_asm_const_i": _emscripten_asm_const_i, "_emscripten_asm_const_ii": _emscripten_asm_const_ii, "_emscripten_asm_const_iii": _emscripten_asm_const_iii, "_emscripten_asm_const_iiii": _emscripten_asm_const_iiii, "_emscripten_asm_const_iiiii": _emscripten_asm_const_iiiii, "_emscripten_asm_const_iiiiii": _emscripten_asm_const_iiiiii, "_emscripten_exit_fullscreen": _emscripten_exit_fullscreen, "_emscripten_exit_pointerlock": _emscripten_exit_pointerlock, "_emscripten_get_canvas_element_size": _emscripten_get_canvas_element_size, "_emscripten_get_device_pixel_ratio": _emscripten_get_device_pixel_ratio, "_emscripten_get_element_css_size": _emscripten_get_element_css_size, "_emscripten_get_gamepad_status": _emscripten_get_gamepad_status, "_emscripten_get_now": _emscripten_get_now, "_emscripten_get_now_is_monotonic": _emscripten_get_now_is_monotonic, "_emscripten_get_num_gamepads": _emscripten_get_num_gamepads, "_emscripten_get_pointerlock_status": _emscripten_get_pointerlock_status, "_emscripten_glAccum": _emscripten_glAccum, "_emscripten_glActiveTexture": _emscripten_glActiveTexture, "_emscripten_glAlphaFunc": _emscripten_glAlphaFunc, "_emscripten_glAreTexturesResident": _emscripten_glAreTexturesResident, "_emscripten_glArrayElement": _emscripten_glArrayElement, "_emscripten_glAttachObjectARB": _emscripten_glAttachObjectARB, "_emscripten_glAttachShader": _emscripten_glAttachShader, "_emscripten_glBegin": _emscripten_glBegin, "_emscripten_glBeginConditionalRender": _emscripten_glBeginConditionalRender, "_emscripten_glBeginQuery": _emscripten_glBeginQuery, "_emscripten_glBeginTransformFeedback": _emscripten_glBeginTransformFeedback, "_emscripten_glBindAttribLocation": _emscripten_glBindAttribLocation, "_emscripten_glBindBuffer": _emscripten_glBindBuffer, "_emscripten_glBindBufferBase": _emscripten_glBindBufferBase, "_emscripten_glBindBufferRange": _emscripten_glBindBufferRange, "_emscripten_glBindFragDataLocation": _emscripten_glBindFragDataLocation, "_emscripten_glBindFramebuffer": _emscripten_glBindFramebuffer, "_emscripten_glBindProgramARB": _emscripten_glBindProgramARB, "_emscripten_glBindRenderbuffer": _emscripten_glBindRenderbuffer, "_emscripten_glBindTexture": _emscripten_glBindTexture, "_emscripten_glBindVertexArray": _emscripten_glBindVertexArray, "_emscripten_glBitmap": _emscripten_glBitmap, "_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_glCallList": _emscripten_glCallList, "_emscripten_glCallLists": _emscripten_glCallLists, "_emscripten_glCheckFramebufferStatus": _emscripten_glCheckFramebufferStatus, "_emscripten_glClampColor": _emscripten_glClampColor, "_emscripten_glClear": _emscripten_glClear, "_emscripten_glClearAccum": _emscripten_glClearAccum, "_emscripten_glClearBufferfi": _emscripten_glClearBufferfi, "_emscripten_glClearBufferfv": _emscripten_glClearBufferfv, "_emscripten_glClearBufferiv": _emscripten_glClearBufferiv, "_emscripten_glClearBufferuiv": _emscripten_glClearBufferuiv, "_emscripten_glClearColor": _emscripten_glClearColor, "_emscripten_glClearDepth": _emscripten_glClearDepth, "_emscripten_glClearDepthf": _emscripten_glClearDepthf, "_emscripten_glClearIndex": _emscripten_glClearIndex, "_emscripten_glClearStencil": _emscripten_glClearStencil, "_emscripten_glClientActiveTexture": _emscripten_glClientActiveTexture, "_emscripten_glClipPlane": _emscripten_glClipPlane, "_emscripten_glColor3b": _emscripten_glColor3b, "_emscripten_glColor3bv": _emscripten_glColor3bv, "_emscripten_glColor3d": _emscripten_glColor3d, "_emscripten_glColor3dv": _emscripten_glColor3dv, "_emscripten_glColor3f": _emscripten_glColor3f, "_emscripten_glColor3fv": _emscripten_glColor3fv, "_emscripten_glColor3i": _emscripten_glColor3i, "_emscripten_glColor3iv": _emscripten_glColor3iv, "_emscripten_glColor3s": _emscripten_glColor3s, "_emscripten_glColor3sv": _emscripten_glColor3sv, "_emscripten_glColor3ub": _emscripten_glColor3ub, "_emscripten_glColor3ubv": _emscripten_glColor3ubv, "_emscripten_glColor3ui": _emscripten_glColor3ui, "_emscripten_glColor3uiv": _emscripten_glColor3uiv, "_emscripten_glColor3us": _emscripten_glColor3us, "_emscripten_glColor3usv": _emscripten_glColor3usv, "_emscripten_glColor4b": _emscripten_glColor4b, "_emscripten_glColor4bv": _emscripten_glColor4bv, "_emscripten_glColor4d": _emscripten_glColor4d, "_emscripten_glColor4dv": _emscripten_glColor4dv, "_emscripten_glColor4f": _emscripten_glColor4f, "_emscripten_glColor4fv": _emscripten_glColor4fv, "_emscripten_glColor4i": _emscripten_glColor4i, "_emscripten_glColor4iv": _emscripten_glColor4iv, "_emscripten_glColor4s": _emscripten_glColor4s, "_emscripten_glColor4sv": _emscripten_glColor4sv, "_emscripten_glColor4ub": _emscripten_glColor4ub, "_emscripten_glColor4ubv": _emscripten_glColor4ubv, "_emscripten_glColor4ui": _emscripten_glColor4ui, "_emscripten_glColor4uiv": _emscripten_glColor4uiv, "_emscripten_glColor4us": _emscripten_glColor4us, "_emscripten_glColor4usv": _emscripten_glColor4usv, "_emscripten_glColorMask": _emscripten_glColorMask, "_emscripten_glColorMaski": _emscripten_glColorMaski, "_emscripten_glColorMaterial": _emscripten_glColorMaterial, "_emscripten_glColorPointer": _emscripten_glColorPointer, "_emscripten_glColorSubTable": _emscripten_glColorSubTable, "_emscripten_glColorTable": _emscripten_glColorTable, "_emscripten_glColorTableParameterfv": _emscripten_glColorTableParameterfv, "_emscripten_glColorTableParameteriv": _emscripten_glColorTableParameteriv, "_emscripten_glCompileShader": _emscripten_glCompileShader, "_emscripten_glCompressedTexImage1D": _emscripten_glCompressedTexImage1D, "_emscripten_glCompressedTexImage2D": _emscripten_glCompressedTexImage2D, "_emscripten_glCompressedTexImage3D": _emscripten_glCompressedTexImage3D, "_emscripten_glCompressedTexSubImage1D": _emscripten_glCompressedTexSubImage1D, "_emscripten_glCompressedTexSubImage2D": _emscripten_glCompressedTexSubImage2D, "_emscripten_glCompressedTexSubImage3D": _emscripten_glCompressedTexSubImage3D, "_emscripten_glConvolutionFilter1D": _emscripten_glConvolutionFilter1D, "_emscripten_glConvolutionFilter2D": _emscripten_glConvolutionFilter2D, "_emscripten_glConvolutionParameterf": _emscripten_glConvolutionParameterf, "_emscripten_glConvolutionParameterfv": _emscripten_glConvolutionParameterfv, "_emscripten_glConvolutionParameteri": _emscripten_glConvolutionParameteri, "_emscripten_glConvolutionParameteriv": _emscripten_glConvolutionParameteriv, "_emscripten_glCopyColorSubTable": _emscripten_glCopyColorSubTable, "_emscripten_glCopyColorTable": _emscripten_glCopyColorTable, "_emscripten_glCopyConvolutionFilter1D": _emscripten_glCopyConvolutionFilter1D, "_emscripten_glCopyConvolutionFilter2D": _emscripten_glCopyConvolutionFilter2D, "_emscripten_glCopyPixels": _emscripten_glCopyPixels, "_emscripten_glCopyTexImage1D": _emscripten_glCopyTexImage1D, "_emscripten_glCopyTexImage2D": _emscripten_glCopyTexImage2D, "_emscripten_glCopyTexSubImage1D": _emscripten_glCopyTexSubImage1D, "_emscripten_glCopyTexSubImage2D": _emscripten_glCopyTexSubImage2D, "_emscripten_glCopyTexSubImage3D": _emscripten_glCopyTexSubImage3D, "_emscripten_glCreateProgram": _emscripten_glCreateProgram, "_emscripten_glCreateProgramObjectARB": _emscripten_glCreateProgramObjectARB, "_emscripten_glCreateShader": _emscripten_glCreateShader, "_emscripten_glCreateShaderObjectARB": _emscripten_glCreateShaderObjectARB, "_emscripten_glCullFace": _emscripten_glCullFace, "_emscripten_glDeleteBuffers": _emscripten_glDeleteBuffers, "_emscripten_glDeleteFramebuffers": _emscripten_glDeleteFramebuffers, "_emscripten_glDeleteLists": _emscripten_glDeleteLists, "_emscripten_glDeleteObjectARB": _emscripten_glDeleteObjectARB, "_emscripten_glDeleteProgram": _emscripten_glDeleteProgram, "_emscripten_glDeleteProgramsARB": _emscripten_glDeleteProgramsARB, "_emscripten_glDeleteQueries": _emscripten_glDeleteQueries, "_emscripten_glDeleteRenderbuffers": _emscripten_glDeleteRenderbuffers, "_emscripten_glDeleteShader": _emscripten_glDeleteShader, "_emscripten_glDeleteTextures": _emscripten_glDeleteTextures, "_emscripten_glDeleteVertexArrays": _emscripten_glDeleteVertexArrays, "_emscripten_glDepthFunc": _emscripten_glDepthFunc, "_emscripten_glDepthMask": _emscripten_glDepthMask, "_emscripten_glDepthRange": _emscripten_glDepthRange, "_emscripten_glDepthRangef": _emscripten_glDepthRangef, "_emscripten_glDetachObjectARB": _emscripten_glDetachObjectARB, "_emscripten_glDetachShader": _emscripten_glDetachShader, "_emscripten_glDisable": _emscripten_glDisable, "_emscripten_glDisableClientState": _emscripten_glDisableClientState, "_emscripten_glDisableVertexAttribArray": _emscripten_glDisableVertexAttribArray, "_emscripten_glDisablei": _emscripten_glDisablei, "_emscripten_glDrawArrays": _emscripten_glDrawArrays, "_emscripten_glDrawArraysInstanced": _emscripten_glDrawArraysInstanced, "_emscripten_glDrawBuffer": _emscripten_glDrawBuffer, "_emscripten_glDrawBuffers": _emscripten_glDrawBuffers, "_emscripten_glDrawElements": _emscripten_glDrawElements, "_emscripten_glDrawElementsInstanced": _emscripten_glDrawElementsInstanced, "_emscripten_glDrawPixels": _emscripten_glDrawPixels, "_emscripten_glDrawRangeElements": _emscripten_glDrawRangeElements, "_emscripten_glEdgeFlag": _emscripten_glEdgeFlag, "_emscripten_glEdgeFlagPointer": _emscripten_glEdgeFlagPointer, "_emscripten_glEdgeFlagv": _emscripten_glEdgeFlagv, "_emscripten_glEnable": _emscripten_glEnable, "_emscripten_glEnableClientState": _emscripten_glEnableClientState, "_emscripten_glEnableVertexAttribArray": _emscripten_glEnableVertexAttribArray, "_emscripten_glEnablei": _emscripten_glEnablei, "_emscripten_glEnd": _emscripten_glEnd, "_emscripten_glEndConditionalRender": _emscripten_glEndConditionalRender, "_emscripten_glEndList": _emscripten_glEndList, "_emscripten_glEndQuery": _emscripten_glEndQuery, "_emscripten_glEndTransformFeedback": _emscripten_glEndTransformFeedback, "_emscripten_glEvalCoord1d": _emscripten_glEvalCoord1d, "_emscripten_glEvalCoord1dv": _emscripten_glEvalCoord1dv, "_emscripten_glEvalCoord1f": _emscripten_glEvalCoord1f, "_emscripten_glEvalCoord1fv": _emscripten_glEvalCoord1fv, "_emscripten_glEvalCoord2d": _emscripten_glEvalCoord2d, "_emscripten_glEvalCoord2dv": _emscripten_glEvalCoord2dv, "_emscripten_glEvalCoord2f": _emscripten_glEvalCoord2f, "_emscripten_glEvalCoord2fv": _emscripten_glEvalCoord2fv, "_emscripten_glEvalMesh1": _emscripten_glEvalMesh1, "_emscripten_glEvalMesh2": _emscripten_glEvalMesh2, "_emscripten_glEvalPoint1": _emscripten_glEvalPoint1, "_emscripten_glEvalPoint2": _emscripten_glEvalPoint2, "_emscripten_glFeedbackBuffer": _emscripten_glFeedbackBuffer, "_emscripten_glFinish": _emscripten_glFinish, "_emscripten_glFlush": _emscripten_glFlush, "_emscripten_glFogCoordPointer": _emscripten_glFogCoordPointer, "_emscripten_glFogCoordd": _emscripten_glFogCoordd, "_emscripten_glFogCoorddv": _emscripten_glFogCoorddv, "_emscripten_glFogCoordf": _emscripten_glFogCoordf, "_emscripten_glFogCoordfv": _emscripten_glFogCoordfv, "_emscripten_glFogf": _emscripten_glFogf, "_emscripten_glFogfv": _emscripten_glFogfv, "_emscripten_glFogi": _emscripten_glFogi, "_emscripten_glFogiv": _emscripten_glFogiv, "_emscripten_glFramebufferRenderbuffer": _emscripten_glFramebufferRenderbuffer, "_emscripten_glFramebufferTexture1D": _emscripten_glFramebufferTexture1D, "_emscripten_glFramebufferTexture2D": _emscripten_glFramebufferTexture2D, "_emscripten_glFramebufferTexture3D": _emscripten_glFramebufferTexture3D, "_emscripten_glFramebufferTextureLayer": _emscripten_glFramebufferTextureLayer, "_emscripten_glFrontFace": _emscripten_glFrontFace, "_emscripten_glFrustum": _emscripten_glFrustum, "_emscripten_glGenBuffers": _emscripten_glGenBuffers, "_emscripten_glGenFramebuffers": _emscripten_glGenFramebuffers, "_emscripten_glGenLists": _emscripten_glGenLists, "_emscripten_glGenProgramsARB": _emscripten_glGenProgramsARB, "_emscripten_glGenQueries": _emscripten_glGenQueries, "_emscripten_glGenRenderbuffers": _emscripten_glGenRenderbuffers, "_emscripten_glGenTextures": _emscripten_glGenTextures, "_emscripten_glGenVertexArrays": _emscripten_glGenVertexArrays, "_emscripten_glGenerateMipmap": _emscripten_glGenerateMipmap, "_emscripten_glGetActiveAttrib": _emscripten_glGetActiveAttrib, "_emscripten_glGetActiveUniform": _emscripten_glGetActiveUniform, "_emscripten_glGetActiveUniformBlockName": _emscripten_glGetActiveUniformBlockName, "_emscripten_glGetActiveUniformBlockiv": _emscripten_glGetActiveUniformBlockiv, "_emscripten_glGetActiveUniformName": _emscripten_glGetActiveUniformName, "_emscripten_glGetActiveUniformsiv": _emscripten_glGetActiveUniformsiv, "_emscripten_glGetAttachedObjectsARB": _emscripten_glGetAttachedObjectsARB, "_emscripten_glGetAttachedShaders": _emscripten_glGetAttachedShaders, "_emscripten_glGetAttribLocation": _emscripten_glGetAttribLocation, "_emscripten_glGetBooleani_v": _emscripten_glGetBooleani_v, "_emscripten_glGetBooleanv": _emscripten_glGetBooleanv, "_emscripten_glGetBufferParameteriv": _emscripten_glGetBufferParameteriv, "_emscripten_glGetBufferPointerv": _emscripten_glGetBufferPointerv, "_emscripten_glGetBufferSubData": _emscripten_glGetBufferSubData, "_emscripten_glGetClipPlane": _emscripten_glGetClipPlane, "_emscripten_glGetColorTable": _emscripten_glGetColorTable, "_emscripten_glGetColorTableParameterfv": _emscripten_glGetColorTableParameterfv, "_emscripten_glGetColorTableParameteriv": _emscripten_glGetColorTableParameteriv, "_emscripten_glGetCompressedTexImage": _emscripten_glGetCompressedTexImage, "_emscripten_glGetConvolutionFilter": _emscripten_glGetConvolutionFilter, "_emscripten_glGetConvolutionParameterfv": _emscripten_glGetConvolutionParameterfv, "_emscripten_glGetConvolutionParameteriv": _emscripten_glGetConvolutionParameteriv, "_emscripten_glGetDoublev": _emscripten_glGetDoublev, "_emscripten_glGetError": _emscripten_glGetError, "_emscripten_glGetFloatv": _emscripten_glGetFloatv, "_emscripten_glGetFragDataLocation": _emscripten_glGetFragDataLocation, "_emscripten_glGetFramebufferAttachmentParameteriv": _emscripten_glGetFramebufferAttachmentParameteriv, "_emscripten_glGetHandleARB": _emscripten_glGetHandleARB, "_emscripten_glGetHistogram": _emscripten_glGetHistogram, "_emscripten_glGetHistogramParameterfv": _emscripten_glGetHistogramParameterfv, "_emscripten_glGetHistogramParameteriv": _emscripten_glGetHistogramParameteriv, "_emscripten_glGetInfoLogARB": _emscripten_glGetInfoLogARB, "_emscripten_glGetIntegeri_v": _emscripten_glGetIntegeri_v, "_emscripten_glGetIntegerv": _emscripten_glGetIntegerv, "_emscripten_glGetLightfv": _emscripten_glGetLightfv, "_emscripten_glGetLightiv": _emscripten_glGetLightiv, "_emscripten_glGetMapdv": _emscripten_glGetMapdv, "_emscripten_glGetMapfv": _emscripten_glGetMapfv, "_emscripten_glGetMapiv": _emscripten_glGetMapiv, "_emscripten_glGetMaterialfv": _emscripten_glGetMaterialfv, "_emscripten_glGetMaterialiv": _emscripten_glGetMaterialiv, "_emscripten_glGetMinmax": _emscripten_glGetMinmax, "_emscripten_glGetMinmaxParameterfv": _emscripten_glGetMinmaxParameterfv, "_emscripten_glGetMinmaxParameteriv": _emscripten_glGetMinmaxParameteriv, "_emscripten_glGetObjectParameterfvARB": _emscripten_glGetObjectParameterfvARB, "_emscripten_glGetObjectParameterivARB": _emscripten_glGetObjectParameterivARB, "_emscripten_glGetPixelMapfv": _emscripten_glGetPixelMapfv, "_emscripten_glGetPixelMapuiv": _emscripten_glGetPixelMapuiv, "_emscripten_glGetPixelMapusv": _emscripten_glGetPixelMapusv, "_emscripten_glGetPointerv": _emscripten_glGetPointerv, "_emscripten_glGetPolygonStipple": _emscripten_glGetPolygonStipple, "_emscripten_glGetProgramEnvParameterdvARB": _emscripten_glGetProgramEnvParameterdvARB, "_emscripten_glGetProgramEnvParameterfvARB": _emscripten_glGetProgramEnvParameterfvARB, "_emscripten_glGetProgramInfoLog": _emscripten_glGetProgramInfoLog, "_emscripten_glGetProgramLocalParameterdvARB": _emscripten_glGetProgramLocalParameterdvARB, "_emscripten_glGetProgramLocalParameterfvARB": _emscripten_glGetProgramLocalParameterfvARB, "_emscripten_glGetProgramStringARB": _emscripten_glGetProgramStringARB, "_emscripten_glGetProgramiv": _emscripten_glGetProgramiv, "_emscripten_glGetQueryObjectiv": _emscripten_glGetQueryObjectiv, "_emscripten_glGetQueryObjectuiv": _emscripten_glGetQueryObjectuiv, "_emscripten_glGetQueryiv": _emscripten_glGetQueryiv, "_emscripten_glGetRenderbufferParameteriv": _emscripten_glGetRenderbufferParameteriv, "_emscripten_glGetSeparableFilter": _emscripten_glGetSeparableFilter, "_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_glGetTexEnvfv": _emscripten_glGetTexEnvfv, "_emscripten_glGetTexEnviv": _emscripten_glGetTexEnviv, "_emscripten_glGetTexGendv": _emscripten_glGetTexGendv, "_emscripten_glGetTexGenfv": _emscripten_glGetTexGenfv, "_emscripten_glGetTexGeniv": _emscripten_glGetTexGeniv, "_emscripten_glGetTexImage": _emscripten_glGetTexImage, "_emscripten_glGetTexLevelParameterfv": _emscripten_glGetTexLevelParameterfv, "_emscripten_glGetTexLevelParameteriv": _emscripten_glGetTexLevelParameteriv, "_emscripten_glGetTexParameterIiv": _emscripten_glGetTexParameterIiv, "_emscripten_glGetTexParameterIuiv": _emscripten_glGetTexParameterIuiv, "_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_glGetVertexAttribdv": _emscripten_glGetVertexAttribdv, "_emscripten_glGetVertexAttribfv": _emscripten_glGetVertexAttribfv, "_emscripten_glGetVertexAttribiv": _emscripten_glGetVertexAttribiv, "_emscripten_glHint": _emscripten_glHint, "_emscripten_glHistogram": _emscripten_glHistogram, "_emscripten_glIndexMask": _emscripten_glIndexMask, "_emscripten_glIndexPointer": _emscripten_glIndexPointer, "_emscripten_glIndexd": _emscripten_glIndexd, "_emscripten_glIndexdv": _emscripten_glIndexdv, "_emscripten_glIndexf": _emscripten_glIndexf, "_emscripten_glIndexfv": _emscripten_glIndexfv, "_emscripten_glIndexi": _emscripten_glIndexi, "_emscripten_glIndexiv": _emscripten_glIndexiv, "_emscripten_glIndexs": _emscripten_glIndexs, "_emscripten_glIndexsv": _emscripten_glIndexsv, "_emscripten_glIndexub": _emscripten_glIndexub, "_emscripten_glIndexubv": _emscripten_glIndexubv, "_emscripten_glInitNames": _emscripten_glInitNames, "_emscripten_glInterleavedArrays": _emscripten_glInterleavedArrays, "_emscripten_glIsBuffer": _emscripten_glIsBuffer, "_emscripten_glIsEnabled": _emscripten_glIsEnabled, "_emscripten_glIsEnabledi": _emscripten_glIsEnabledi, "_emscripten_glIsFramebuffer": _emscripten_glIsFramebuffer, "_emscripten_glIsList": _emscripten_glIsList, "_emscripten_glIsProgram": _emscripten_glIsProgram, "_emscripten_glIsQuery": _emscripten_glIsQuery, "_emscripten_glIsRenderbuffer": _emscripten_glIsRenderbuffer, "_emscripten_glIsShader": _emscripten_glIsShader, "_emscripten_glIsTexture": _emscripten_glIsTexture, "_emscripten_glIsVertexArray": _emscripten_glIsVertexArray, "_emscripten_glLightModelf": _emscripten_glLightModelf, "_emscripten_glLightModelfv": _emscripten_glLightModelfv, "_emscripten_glLightModeli": _emscripten_glLightModeli, "_emscripten_glLightModeliv": _emscripten_glLightModeliv, "_emscripten_glLightf": _emscripten_glLightf, "_emscripten_glLightfv": _emscripten_glLightfv, "_emscripten_glLighti": _emscripten_glLighti, "_emscripten_glLightiv": _emscripten_glLightiv, "_emscripten_glLineStipple": _emscripten_glLineStipple, "_emscripten_glLineWidth": _emscripten_glLineWidth, "_emscripten_glLinkProgram": _emscripten_glLinkProgram, "_emscripten_glListBase": _emscripten_glListBase, "_emscripten_glLoadIdentity": _emscripten_glLoadIdentity, "_emscripten_glLoadMatrixd": _emscripten_glLoadMatrixd, "_emscripten_glLoadMatrixf": _emscripten_glLoadMatrixf, "_emscripten_glLoadName": _emscripten_glLoadName, "_emscripten_glLoadTransposeMatrixd": _emscripten_glLoadTransposeMatrixd, "_emscripten_glLoadTransposeMatrixf": _emscripten_glLoadTransposeMatrixf, "_emscripten_glLogicOp": _emscripten_glLogicOp, "_emscripten_glMap1d": _emscripten_glMap1d, "_emscripten_glMap1f": _emscripten_glMap1f, "_emscripten_glMap2d": _emscripten_glMap2d, "_emscripten_glMap2f": _emscripten_glMap2f, "_emscripten_glMapBuffer": _emscripten_glMapBuffer, "_emscripten_glMapGrid1d": _emscripten_glMapGrid1d, "_emscripten_glMapGrid1f": _emscripten_glMapGrid1f, "_emscripten_glMapGrid2d": _emscripten_glMapGrid2d, "_emscripten_glMapGrid2f": _emscripten_glMapGrid2f, "_emscripten_glMaterialf": _emscripten_glMaterialf, "_emscripten_glMaterialfv": _emscripten_glMaterialfv, "_emscripten_glMateriali": _emscripten_glMateriali, "_emscripten_glMaterialiv": _emscripten_glMaterialiv, "_emscripten_glMatrixMode": _emscripten_glMatrixMode, "_emscripten_glMinmax": _emscripten_glMinmax, "_emscripten_glMultMatrixd": _emscripten_glMultMatrixd, "_emscripten_glMultMatrixf": _emscripten_glMultMatrixf, "_emscripten_glMultTransposeMatrixd": _emscripten_glMultTransposeMatrixd, "_emscripten_glMultTransposeMatrixf": _emscripten_glMultTransposeMatrixf, "_emscripten_glMultiDrawArrays": _emscripten_glMultiDrawArrays, "_emscripten_glMultiDrawElements": _emscripten_glMultiDrawElements, "_emscripten_glMultiTexCoord1d": _emscripten_glMultiTexCoord1d, "_emscripten_glMultiTexCoord1dv": _emscripten_glMultiTexCoord1dv, "_emscripten_glMultiTexCoord1f": _emscripten_glMultiTexCoord1f, "_emscripten_glMultiTexCoord1fv": _emscripten_glMultiTexCoord1fv, "_emscripten_glMultiTexCoord1i": _emscripten_glMultiTexCoord1i, "_emscripten_glMultiTexCoord1iv": _emscripten_glMultiTexCoord1iv, "_emscripten_glMultiTexCoord1s": _emscripten_glMultiTexCoord1s, "_emscripten_glMultiTexCoord1sv": _emscripten_glMultiTexCoord1sv, "_emscripten_glMultiTexCoord2d": _emscripten_glMultiTexCoord2d, "_emscripten_glMultiTexCoord2dv": _emscripten_glMultiTexCoord2dv, "_emscripten_glMultiTexCoord2f": _emscripten_glMultiTexCoord2f, "_emscripten_glMultiTexCoord2fv": _emscripten_glMultiTexCoord2fv, "_emscripten_glMultiTexCoord2i": _emscripten_glMultiTexCoord2i, "_emscripten_glMultiTexCoord2iv": _emscripten_glMultiTexCoord2iv, "_emscripten_glMultiTexCoord2s": _emscripten_glMultiTexCoord2s, "_emscripten_glMultiTexCoord2sv": _emscripten_glMultiTexCoord2sv, "_emscripten_glMultiTexCoord3d": _emscripten_glMultiTexCoord3d, "_emscripten_glMultiTexCoord3dv": _emscripten_glMultiTexCoord3dv, "_emscripten_glMultiTexCoord3f": _emscripten_glMultiTexCoord3f, "_emscripten_glMultiTexCoord3fv": _emscripten_glMultiTexCoord3fv, "_emscripten_glMultiTexCoord3i": _emscripten_glMultiTexCoord3i, "_emscripten_glMultiTexCoord3iv": _emscripten_glMultiTexCoord3iv, "_emscripten_glMultiTexCoord3s": _emscripten_glMultiTexCoord3s, "_emscripten_glMultiTexCoord3sv": _emscripten_glMultiTexCoord3sv, "_emscripten_glMultiTexCoord4d": _emscripten_glMultiTexCoord4d, "_emscripten_glMultiTexCoord4dv": _emscripten_glMultiTexCoord4dv, "_emscripten_glMultiTexCoord4f": _emscripten_glMultiTexCoord4f, "_emscripten_glMultiTexCoord4fv": _emscripten_glMultiTexCoord4fv, "_emscripten_glMultiTexCoord4i": _emscripten_glMultiTexCoord4i, "_emscripten_glMultiTexCoord4iv": _emscripten_glMultiTexCoord4iv, "_emscripten_glMultiTexCoord4s": _emscripten_glMultiTexCoord4s, "_emscripten_glMultiTexCoord4sv": _emscripten_glMultiTexCoord4sv, "_emscripten_glNewList": _emscripten_glNewList, "_emscripten_glNormal3b": _emscripten_glNormal3b, "_emscripten_glNormal3bv": _emscripten_glNormal3bv, "_emscripten_glNormal3d": _emscripten_glNormal3d, "_emscripten_glNormal3dv": _emscripten_glNormal3dv, "_emscripten_glNormal3f": _emscripten_glNormal3f, "_emscripten_glNormal3fv": _emscripten_glNormal3fv, "_emscripten_glNormal3i": _emscripten_glNormal3i, "_emscripten_glNormal3iv": _emscripten_glNormal3iv, "_emscripten_glNormal3s": _emscripten_glNormal3s, "_emscripten_glNormal3sv": _emscripten_glNormal3sv, "_emscripten_glNormalPointer": _emscripten_glNormalPointer, "_emscripten_glOrtho": _emscripten_glOrtho, "_emscripten_glPassThrough": _emscripten_glPassThrough, "_emscripten_glPixelMapfv": _emscripten_glPixelMapfv, "_emscripten_glPixelMapuiv": _emscripten_glPixelMapuiv, "_emscripten_glPixelMapusv": _emscripten_glPixelMapusv, "_emscripten_glPixelStoref": _emscripten_glPixelStoref, "_emscripten_glPixelStorei": _emscripten_glPixelStorei, "_emscripten_glPixelTransferf": _emscripten_glPixelTransferf, "_emscripten_glPixelTransferi": _emscripten_glPixelTransferi, "_emscripten_glPixelZoom": _emscripten_glPixelZoom, "_emscripten_glPointParameterf": _emscripten_glPointParameterf, "_emscripten_glPointParameterfv": _emscripten_glPointParameterfv, "_emscripten_glPointParameteri": _emscripten_glPointParameteri, "_emscripten_glPointParameteriv": _emscripten_glPointParameteriv, "_emscripten_glPointSize": _emscripten_glPointSize, "_emscripten_glPolygonMode": _emscripten_glPolygonMode, "_emscripten_glPolygonOffset": _emscripten_glPolygonOffset, "_emscripten_glPolygonStipple": _emscripten_glPolygonStipple, "_emscripten_glPopAttrib": _emscripten_glPopAttrib, "_emscripten_glPopClientAttrib": _emscripten_glPopClientAttrib, "_emscripten_glPopMatrix": _emscripten_glPopMatrix, "_emscripten_glPopName": _emscripten_glPopName, "_emscripten_glPrimitiveRestartIndex": _emscripten_glPrimitiveRestartIndex, "_emscripten_glPrioritizeTextures": _emscripten_glPrioritizeTextures, "_emscripten_glProgramEnvParameter4dARB": _emscripten_glProgramEnvParameter4dARB, "_emscripten_glProgramEnvParameter4dvARB": _emscripten_glProgramEnvParameter4dvARB, "_emscripten_glProgramEnvParameter4fARB": _emscripten_glProgramEnvParameter4fARB, "_emscripten_glProgramEnvParameter4fvARB": _emscripten_glProgramEnvParameter4fvARB, "_emscripten_glProgramLocalParameter4dARB": _emscripten_glProgramLocalParameter4dARB, "_emscripten_glProgramLocalParameter4dvARB": _emscripten_glProgramLocalParameter4dvARB, "_emscripten_glProgramLocalParameter4fARB": _emscripten_glProgramLocalParameter4fARB, "_emscripten_glProgramLocalParameter4fvARB": _emscripten_glProgramLocalParameter4fvARB, "_emscripten_glProgramStringARB": _emscripten_glProgramStringARB, "_emscripten_glPushAttrib": _emscripten_glPushAttrib, "_emscripten_glPushClientAttrib": _emscripten_glPushClientAttrib, "_emscripten_glPushMatrix": _emscripten_glPushMatrix, "_emscripten_glPushName": _emscripten_glPushName, "_emscripten_glRasterPos2d": _emscripten_glRasterPos2d, "_emscripten_glRasterPos2dv": _emscripten_glRasterPos2dv, "_emscripten_glRasterPos2f": _emscripten_glRasterPos2f, "_emscripten_glRasterPos2fv": _emscripten_glRasterPos2fv, "_emscripten_glRasterPos2i": _emscripten_glRasterPos2i, "_emscripten_glRasterPos2iv": _emscripten_glRasterPos2iv, "_emscripten_glRasterPos2s": _emscripten_glRasterPos2s, "_emscripten_glRasterPos2sv": _emscripten_glRasterPos2sv, "_emscripten_glRasterPos3d": _emscripten_glRasterPos3d, "_emscripten_glRasterPos3dv": _emscripten_glRasterPos3dv, "_emscripten_glRasterPos3f": _emscripten_glRasterPos3f, "_emscripten_glRasterPos3fv": _emscripten_glRasterPos3fv, "_emscripten_glRasterPos3i": _emscripten_glRasterPos3i, "_emscripten_glRasterPos3iv": _emscripten_glRasterPos3iv, "_emscripten_glRasterPos3s": _emscripten_glRasterPos3s, "_emscripten_glRasterPos3sv": _emscripten_glRasterPos3sv, "_emscripten_glRasterPos4d": _emscripten_glRasterPos4d, "_emscripten_glRasterPos4dv": _emscripten_glRasterPos4dv, "_emscripten_glRasterPos4f": _emscripten_glRasterPos4f, "_emscripten_glRasterPos4fv": _emscripten_glRasterPos4fv, "_emscripten_glRasterPos4i": _emscripten_glRasterPos4i, "_emscripten_glRasterPos4iv": _emscripten_glRasterPos4iv, "_emscripten_glRasterPos4s": _emscripten_glRasterPos4s, "_emscripten_glRasterPos4sv": _emscripten_glRasterPos4sv, "_emscripten_glReadBuffer": _emscripten_glReadBuffer, "_emscripten_glReadPixels": _emscripten_glReadPixels, "_emscripten_glRectd": _emscripten_glRectd, "_emscripten_glRectdv": _emscripten_glRectdv, "_emscripten_glRectf": _emscripten_glRectf, "_emscripten_glRectfv": _emscripten_glRectfv, "_emscripten_glRecti": _emscripten_glRecti, "_emscripten_glRectiv": _emscripten_glRectiv, "_emscripten_glRects": _emscripten_glRects, "_emscripten_glRectsv": _emscripten_glRectsv, "_emscripten_glReleaseShaderCompiler": _emscripten_glReleaseShaderCompiler, "_emscripten_glRenderMode": _emscripten_glRenderMode, "_emscripten_glRenderbufferStorage": _emscripten_glRenderbufferStorage, "_emscripten_glRenderbufferStorageMultisample": _emscripten_glRenderbufferStorageMultisample, "_emscripten_glResetHistogram": _emscripten_glResetHistogram, "_emscripten_glResetMinmax": _emscripten_glResetMinmax, "_emscripten_glRotated": _emscripten_glRotated, "_emscripten_glRotatef": _emscripten_glRotatef, "_emscripten_glSampleCoverage": _emscripten_glSampleCoverage, "_emscripten_glScaled": _emscripten_glScaled, "_emscripten_glScalef": _emscripten_glScalef, "_emscripten_glScissor": _emscripten_glScissor, "_emscripten_glSecondaryColor3b": _emscripten_glSecondaryColor3b, "_emscripten_glSecondaryColor3bv": _emscripten_glSecondaryColor3bv, "_emscripten_glSecondaryColor3d": _emscripten_glSecondaryColor3d, "_emscripten_glSecondaryColor3dv": _emscripten_glSecondaryColor3dv, "_emscripten_glSecondaryColor3f": _emscripten_glSecondaryColor3f, "_emscripten_glSecondaryColor3fv": _emscripten_glSecondaryColor3fv, "_emscripten_glSecondaryColor3i": _emscripten_glSecondaryColor3i, "_emscripten_glSecondaryColor3iv": _emscripten_glSecondaryColor3iv, "_emscripten_glSecondaryColor3s": _emscripten_glSecondaryColor3s, "_emscripten_glSecondaryColor3sv": _emscripten_glSecondaryColor3sv, "_emscripten_glSecondaryColor3ub": _emscripten_glSecondaryColor3ub, "_emscripten_glSecondaryColor3ubv": _emscripten_glSecondaryColor3ubv, "_emscripten_glSecondaryColor3ui": _emscripten_glSecondaryColor3ui, "_emscripten_glSecondaryColor3uiv": _emscripten_glSecondaryColor3uiv, "_emscripten_glSecondaryColor3us": _emscripten_glSecondaryColor3us, "_emscripten_glSecondaryColor3usv": _emscripten_glSecondaryColor3usv, "_emscripten_glSecondaryColorPointer": _emscripten_glSecondaryColorPointer, "_emscripten_glSelectBuffer": _emscripten_glSelectBuffer, "_emscripten_glSeparableFilter2D": _emscripten_glSeparableFilter2D, "_emscripten_glShadeModel": _emscripten_glShadeModel, "_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_glTexBuffer": _emscripten_glTexBuffer, "_emscripten_glTexCoord1d": _emscripten_glTexCoord1d, "_emscripten_glTexCoord1dv": _emscripten_glTexCoord1dv, "_emscripten_glTexCoord1f": _emscripten_glTexCoord1f, "_emscripten_glTexCoord1fv": _emscripten_glTexCoord1fv, "_emscripten_glTexCoord1i": _emscripten_glTexCoord1i, "_emscripten_glTexCoord1iv": _emscripten_glTexCoord1iv, "_emscripten_glTexCoord1s": _emscripten_glTexCoord1s, "_emscripten_glTexCoord1sv": _emscripten_glTexCoord1sv, "_emscripten_glTexCoord2d": _emscripten_glTexCoord2d, "_emscripten_glTexCoord2dv": _emscripten_glTexCoord2dv, "_emscripten_glTexCoord2f": _emscripten_glTexCoord2f, "_emscripten_glTexCoord2fv": _emscripten_glTexCoord2fv, "_emscripten_glTexCoord2i": _emscripten_glTexCoord2i, "_emscripten_glTexCoord2iv": _emscripten_glTexCoord2iv, "_emscripten_glTexCoord2s": _emscripten_glTexCoord2s, "_emscripten_glTexCoord2sv": _emscripten_glTexCoord2sv, "_emscripten_glTexCoord3d": _emscripten_glTexCoord3d, "_emscripten_glTexCoord3dv": _emscripten_glTexCoord3dv, "_emscripten_glTexCoord3f": _emscripten_glTexCoord3f, "_emscripten_glTexCoord3fv": _emscripten_glTexCoord3fv, "_emscripten_glTexCoord3i": _emscripten_glTexCoord3i, "_emscripten_glTexCoord3iv": _emscripten_glTexCoord3iv, "_emscripten_glTexCoord3s": _emscripten_glTexCoord3s, "_emscripten_glTexCoord3sv": _emscripten_glTexCoord3sv, "_emscripten_glTexCoord4d": _emscripten_glTexCoord4d, "_emscripten_glTexCoord4dv": _emscripten_glTexCoord4dv, "_emscripten_glTexCoord4f": _emscripten_glTexCoord4f, "_emscripten_glTexCoord4fv": _emscripten_glTexCoord4fv, "_emscripten_glTexCoord4i": _emscripten_glTexCoord4i, "_emscripten_glTexCoord4iv": _emscripten_glTexCoord4iv, "_emscripten_glTexCoord4s": _emscripten_glTexCoord4s, "_emscripten_glTexCoord4sv": _emscripten_glTexCoord4sv, "_emscripten_glTexCoordPointer": _emscripten_glTexCoordPointer, "_emscripten_glTexEnvf": _emscripten_glTexEnvf, "_emscripten_glTexEnvfv": _emscripten_glTexEnvfv, "_emscripten_glTexEnvi": _emscripten_glTexEnvi, "_emscripten_glTexEnviv": _emscripten_glTexEnviv, "_emscripten_glTexGend": _emscripten_glTexGend, "_emscripten_glTexGendv": _emscripten_glTexGendv, "_emscripten_glTexGenf": _emscripten_glTexGenf, "_emscripten_glTexGenfv": _emscripten_glTexGenfv, "_emscripten_glTexGeni": _emscripten_glTexGeni, "_emscripten_glTexGeniv": _emscripten_glTexGeniv, "_emscripten_glTexImage1D": _emscripten_glTexImage1D, "_emscripten_glTexImage2D": _emscripten_glTexImage2D, "_emscripten_glTexImage3D": _emscripten_glTexImage3D, "_emscripten_glTexParameterIiv": _emscripten_glTexParameterIiv, "_emscripten_glTexParameterIuiv": _emscripten_glTexParameterIuiv, "_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_glTexSubImage1D": _emscripten_glTexSubImage1D, "_emscripten_glTexSubImage2D": _emscripten_glTexSubImage2D, "_emscripten_glTexSubImage3D": _emscripten_glTexSubImage3D, "_emscripten_glTransformFeedbackVaryings": _emscripten_glTransformFeedbackVaryings, "_emscripten_glTranslated": _emscripten_glTranslated, "_emscripten_glTranslatef": _emscripten_glTranslatef, "_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_glUseProgramObjectARB": _emscripten_glUseProgramObjectARB, "_emscripten_glValidateProgram": _emscripten_glValidateProgram, "_emscripten_glVertex2d": _emscripten_glVertex2d, "_emscripten_glVertex2dv": _emscripten_glVertex2dv, "_emscripten_glVertex2f": _emscripten_glVertex2f, "_emscripten_glVertex2fv": _emscripten_glVertex2fv, "_emscripten_glVertex2i": _emscripten_glVertex2i, "_emscripten_glVertex2iv": _emscripten_glVertex2iv, "_emscripten_glVertex2s": _emscripten_glVertex2s, "_emscripten_glVertex2sv": _emscripten_glVertex2sv, "_emscripten_glVertex3d": _emscripten_glVertex3d, "_emscripten_glVertex3dv": _emscripten_glVertex3dv, "_emscripten_glVertex3f": _emscripten_glVertex3f, "_emscripten_glVertex3fv": _emscripten_glVertex3fv, "_emscripten_glVertex3i": _emscripten_glVertex3i, "_emscripten_glVertex3iv": _emscripten_glVertex3iv, "_emscripten_glVertex3s": _emscripten_glVertex3s, "_emscripten_glVertex3sv": _emscripten_glVertex3sv, "_emscripten_glVertex4d": _emscripten_glVertex4d, "_emscripten_glVertex4dv": _emscripten_glVertex4dv, "_emscripten_glVertex4f": _emscripten_glVertex4f, "_emscripten_glVertex4fv": _emscripten_glVertex4fv, "_emscripten_glVertex4i": _emscripten_glVertex4i, "_emscripten_glVertex4iv": _emscripten_glVertex4iv, "_emscripten_glVertex4s": _emscripten_glVertex4s, "_emscripten_glVertex4sv": _emscripten_glVertex4sv, "_emscripten_glVertexAttrib1d": _emscripten_glVertexAttrib1d, "_emscripten_glVertexAttrib1dv": _emscripten_glVertexAttrib1dv, "_emscripten_glVertexAttrib1f": _emscripten_glVertexAttrib1f, "_emscripten_glVertexAttrib1fv": _emscripten_glVertexAttrib1fv, "_emscripten_glVertexAttrib1s": _emscripten_glVertexAttrib1s, "_emscripten_glVertexAttrib1sv": _emscripten_glVertexAttrib1sv, "_emscripten_glVertexAttrib2d": _emscripten_glVertexAttrib2d, "_emscripten_glVertexAttrib2dv": _emscripten_glVertexAttrib2dv, "_emscripten_glVertexAttrib2f": _emscripten_glVertexAttrib2f, "_emscripten_glVertexAttrib2fv": _emscripten_glVertexAttrib2fv, "_emscripten_glVertexAttrib2s": _emscripten_glVertexAttrib2s, "_emscripten_glVertexAttrib2sv": _emscripten_glVertexAttrib2sv, "_emscripten_glVertexAttrib3d": _emscripten_glVertexAttrib3d, "_emscripten_glVertexAttrib3dv": _emscripten_glVertexAttrib3dv, "_emscripten_glVertexAttrib3f": _emscripten_glVertexAttrib3f, "_emscripten_glVertexAttrib3fv": _emscripten_glVertexAttrib3fv, "_emscripten_glVertexAttrib3s": _emscripten_glVertexAttrib3s, "_emscripten_glVertexAttrib3sv": _emscripten_glVertexAttrib3sv, "_emscripten_glVertexAttrib4Nbv": _emscripten_glVertexAttrib4Nbv, "_emscripten_glVertexAttrib4Niv": _emscripten_glVertexAttrib4Niv, "_emscripten_glVertexAttrib4Nsv": _emscripten_glVertexAttrib4Nsv, "_emscripten_glVertexAttrib4Nub": _emscripten_glVertexAttrib4Nub, "_emscripten_glVertexAttrib4Nubv": _emscripten_glVertexAttrib4Nubv, "_emscripten_glVertexAttrib4Nuiv": _emscripten_glVertexAttrib4Nuiv, "_emscripten_glVertexAttrib4Nusv": _emscripten_glVertexAttrib4Nusv, "_emscripten_glVertexAttrib4bv": _emscripten_glVertexAttrib4bv, "_emscripten_glVertexAttrib4d": _emscripten_glVertexAttrib4d, "_emscripten_glVertexAttrib4dv": _emscripten_glVertexAttrib4dv, "_emscripten_glVertexAttrib4f": _emscripten_glVertexAttrib4f, "_emscripten_glVertexAttrib4fv": _emscripten_glVertexAttrib4fv, "_emscripten_glVertexAttrib4iv": _emscripten_glVertexAttrib4iv, "_emscripten_glVertexAttrib4s": _emscripten_glVertexAttrib4s, "_emscripten_glVertexAttrib4sv": _emscripten_glVertexAttrib4sv, "_emscripten_glVertexAttrib4ubv": _emscripten_glVertexAttrib4ubv, "_emscripten_glVertexAttrib4uiv": _emscripten_glVertexAttrib4uiv, "_emscripten_glVertexAttrib4usv": _emscripten_glVertexAttrib4usv, "_emscripten_glVertexAttribDivisor": _emscripten_glVertexAttribDivisor, "_emscripten_glVertexAttribI1i": _emscripten_glVertexAttribI1i, "_emscripten_glVertexAttribI1iv": _emscripten_glVertexAttribI1iv, "_emscripten_glVertexAttribI1ui": _emscripten_glVertexAttribI1ui, "_emscripten_glVertexAttribI1uiv": _emscripten_glVertexAttribI1uiv, "_emscripten_glVertexAttribI2i": _emscripten_glVertexAttribI2i, "_emscripten_glVertexAttribI2iv": _emscripten_glVertexAttribI2iv, "_emscripten_glVertexAttribI2ui": _emscripten_glVertexAttribI2ui, "_emscripten_glVertexAttribI2uiv": _emscripten_glVertexAttribI2uiv, "_emscripten_glVertexAttribI3i": _emscripten_glVertexAttribI3i, "_emscripten_glVertexAttribI3iv": _emscripten_glVertexAttribI3iv, "_emscripten_glVertexAttribI3ui": _emscripten_glVertexAttribI3ui, "_emscripten_glVertexAttribI3uiv": _emscripten_glVertexAttribI3uiv, "_emscripten_glVertexAttribI4bv": _emscripten_glVertexAttribI4bv, "_emscripten_glVertexAttribI4i": _emscripten_glVertexAttribI4i, "_emscripten_glVertexAttribI4iv": _emscripten_glVertexAttribI4iv, "_emscripten_glVertexAttribI4sv": _emscripten_glVertexAttribI4sv, "_emscripten_glVertexAttribI4ubv": _emscripten_glVertexAttribI4ubv, "_emscripten_glVertexAttribI4ui": _emscripten_glVertexAttribI4ui, "_emscripten_glVertexAttribI4uiv": _emscripten_glVertexAttribI4uiv, "_emscripten_glVertexAttribI4usv": _emscripten_glVertexAttribI4usv, "_emscripten_glVertexAttribIPointer": _emscripten_glVertexAttribIPointer, "_emscripten_glVertexAttribPointer": _emscripten_glVertexAttribPointer, "_emscripten_glVertexPointer": _emscripten_glVertexPointer, "_emscripten_glViewport": _emscripten_glViewport, "_emscripten_glWindowPos2d": _emscripten_glWindowPos2d, "_emscripten_glWindowPos2dv": _emscripten_glWindowPos2dv, "_emscripten_glWindowPos2f": _emscripten_glWindowPos2f, "_emscripten_glWindowPos2fv": _emscripten_glWindowPos2fv, "_emscripten_glWindowPos2i": _emscripten_glWindowPos2i, "_emscripten_glWindowPos2iv": _emscripten_glWindowPos2iv, "_emscripten_glWindowPos2s": _emscripten_glWindowPos2s, "_emscripten_glWindowPos2sv": _emscripten_glWindowPos2sv, "_emscripten_glWindowPos3d": _emscripten_glWindowPos3d, "_emscripten_glWindowPos3dv": _emscripten_glWindowPos3dv, "_emscripten_glWindowPos3f": _emscripten_glWindowPos3f, "_emscripten_glWindowPos3fv": _emscripten_glWindowPos3fv, "_emscripten_glWindowPos3i": _emscripten_glWindowPos3i, "_emscripten_glWindowPos3iv": _emscripten_glWindowPos3iv, "_emscripten_glWindowPos3s": _emscripten_glWindowPos3s, "_emscripten_glWindowPos3sv": _emscripten_glWindowPos3sv, "_emscripten_memcpy_big": _emscripten_memcpy_big, "_emscripten_request_fullscreen_strategy": _emscripten_request_fullscreen_strategy, "_emscripten_request_pointerlock": _emscripten_request_pointerlock, "_emscripten_set_blur_callback_on_thread": _emscripten_set_blur_callback_on_thread, "_emscripten_set_canvas_element_size": _emscripten_set_canvas_element_size, "_emscripten_set_canvas_size": _emscripten_set_canvas_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_main_loop_timing": _emscripten_set_main_loop_timing, "_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, "_exit": _exit, "_getenv": _getenv, "_gettimeofday": _gettimeofday, "_glActiveTexture": _glActiveTexture, "_glAttachShader": _glAttachShader, "_glBindAttribLocation": _glBindAttribLocation, "_glBindBuffer": _glBindBuffer, "_glBindTexture": _glBindTexture, "_glBlendFunc": _glBlendFunc, "_glBufferData": _glBufferData, "_glBufferSubData": _glBufferSubData, "_glClear": _glClear, "_glClearColor": _glClearColor, "_glClearDepthf": _glClearDepthf, "_glCompileShader": _glCompileShader, "_glCompressedTexImage2D": _glCompressedTexImage2D, "_glCreateProgram": _glCreateProgram, "_glCreateShader": _glCreateShader, "_glCullFace": _glCullFace, "_glDeleteBuffers": _glDeleteBuffers, "_glDeleteProgram": _glDeleteProgram, "_glDeleteShader": _glDeleteShader, "_glDeleteTextures": _glDeleteTextures, "_glDepthFunc": _glDepthFunc, "_glDetachShader": _glDetachShader, "_glDisable": _glDisable, "_glDisableVertexAttribArray": _glDisableVertexAttribArray, "_glDrawArrays": _glDrawArrays, "_glDrawElements": _glDrawElements, "_glEnable": _glEnable, "_glEnableVertexAttribArray": _glEnableVertexAttribArray, "_glFrontFace": _glFrontFace, "_glGenBuffers": _glGenBuffers, "_glGenTextures": _glGenTextures, "_glGetAttribLocation": _glGetAttribLocation, "_glGetFloatv": _glGetFloatv, "_glGetProgramInfoLog": _glGetProgramInfoLog, "_glGetProgramiv": _glGetProgramiv, "_glGetShaderInfoLog": _glGetShaderInfoLog, "_glGetShaderiv": _glGetShaderiv, "_glGetString": _glGetString, "_glGetUniformLocation": _glGetUniformLocation, "_glLinkProgram": _glLinkProgram, "_glPixelStorei": _glPixelStorei, "_glShaderSource": _glShaderSource, "_glTexImage2D": _glTexImage2D, "_glTexParameterf": _glTexParameterf, "_glTexParameteri": _glTexParameteri, "_glUniform1i": _glUniform1i, "_glUniform4f": _glUniform4f, "_glUniformMatrix4fv": _glUniformMatrix4fv, "_glUseProgram": _glUseProgram, "_glVertexAttribPointer": _glVertexAttribPointer, "_glViewport": _glViewport, "_glfwCreateWindow": _glfwCreateWindow, "_glfwDefaultWindowHints": _glfwDefaultWindowHints, "_glfwDestroyWindow": _glfwDestroyWindow, "_glfwGetCursorPos": _glfwGetCursorPos, "_glfwGetKey": _glfwGetKey, "_glfwGetPrimaryMonitor": _glfwGetPrimaryMonitor, "_glfwGetTime": _glfwGetTime, "_glfwGetVideoModes": _glfwGetVideoModes, "_glfwInit": _glfwInit, "_glfwMakeContextCurrent": _glfwMakeContextCurrent, "_glfwSetCharCallback": _glfwSetCharCallback, "_glfwSetCursorEnterCallback": _glfwSetCursorEnterCallback, "_glfwSetCursorPosCallback": _glfwSetCursorPosCallback, "_glfwSetDropCallback": _glfwSetDropCallback, "_glfwSetErrorCallback": _glfwSetErrorCallback, "_glfwSetKeyCallback": _glfwSetKeyCallback, "_glfwSetMouseButtonCallback": _glfwSetMouseButtonCallback, "_glfwSetScrollCallback": _glfwSetScrollCallback, "_glfwSetWindowIconifyCallback": _glfwSetWindowIconifyCallback, "_glfwSetWindowShouldClose": _glfwSetWindowShouldClose, "_glfwSetWindowSizeCallback": _glfwSetWindowSizeCallback, "_glfwSwapBuffers": _glfwSwapBuffers, "_glfwSwapInterval": _glfwSwapInterval, "_glfwTerminate": _glfwTerminate, "_glfwWindowHint": _glfwWindowHint, "_glutCreateWindow": _glutCreateWindow, "_glutDestroyWindow": _glutDestroyWindow, "_glutInitDisplayMode": _glutInitDisplayMode, "_llvm_exp2_f32": _llvm_exp2_f32, "_llvm_stackrestore": _llvm_stackrestore, "_llvm_stacksave": _llvm_stacksave, "_nanosleep": _nanosleep, "_pthread_attr_destroy": _pthread_attr_destroy, "_pthread_attr_init": _pthread_attr_init, "_pthread_cond_destroy": _pthread_cond_destroy, "_pthread_cond_init": _pthread_cond_init, "_pthread_cond_signal": _pthread_cond_signal, "_pthread_cond_wait": _pthread_cond_wait, "_pthread_create": _pthread_create, "_pthread_join": _pthread_join, "_pthread_mutex_destroy": _pthread_mutex_destroy, "_pthread_mutex_init": _pthread_mutex_init, "_sigaction": _sigaction, "_signal": _signal, "_time": _time, "_usleep": _usleep, "emscriptenWebGLComputeImageSize": emscriptenWebGLComputeImageSize, "emscriptenWebGLGet": emscriptenWebGLGet, "emscriptenWebGLGetTexPixelData": emscriptenWebGLGetTexPixelData, "emscriptenWebGLGetUniform": emscriptenWebGLGetUniform, "emscriptenWebGLGetVertexAttrib": emscriptenWebGLGetVertexAttrib, "DYNAMICTOP_PTR": DYNAMICTOP_PTR, "tempDoublePtr": tempDoublePtr, "STACKTOP": STACKTOP, "STACK_MAX": STACK_MAX };
-// EMSCRIPTEN_START_ASM
-var asm =Module["asm"]// EMSCRIPTEN_END_ASM
-(Module.asmGlobalArg, Module.asmLibraryArg, buffer);
-
-Module["asm"] = asm;
-var ___emscripten_environ_constructor = Module["___emscripten_environ_constructor"] = function() { return Module["asm"]["___emscripten_environ_constructor"].apply(null, arguments) };
-var ___errno_location = Module["___errno_location"] = function() { return Module["asm"]["___errno_location"].apply(null, arguments) };
-var __get_environ = Module["__get_environ"] = function() { return Module["asm"]["__get_environ"].apply(null, arguments) };
-var _emscripten_GetProcAddress = Module["_emscripten_GetProcAddress"] = function() { return Module["asm"]["_emscripten_GetProcAddress"].apply(null, arguments) };
-var _emscripten_replace_memory = Module["_emscripten_replace_memory"] = function() { return Module["asm"]["_emscripten_replace_memory"].apply(null, arguments) };
-var _free = Module["_free"] = function() { return Module["asm"]["_free"].apply(null, arguments) };
-var _llvm_bswap_i16 = Module["_llvm_bswap_i16"] = function() { return Module["asm"]["_llvm_bswap_i16"].apply(null, arguments) };
-var _llvm_bswap_i32 = Module["_llvm_bswap_i32"] = function() { return Module["asm"]["_llvm_bswap_i32"].apply(null, arguments) };
-var _llvm_round_f32 = Module["_llvm_round_f32"] = function() { return Module["asm"]["_llvm_round_f32"].apply(null, arguments) };
-var _main = Module["_main"] = function() { return Module["asm"]["_main"].apply(null, arguments) };
-var _malloc = Module["_malloc"] = function() { return Module["asm"]["_malloc"].apply(null, arguments) };
-var _memcpy = Module["_memcpy"] = function() { return Module["asm"]["_memcpy"].apply(null, arguments) };
-var _memmove = Module["_memmove"] = function() { return Module["asm"]["_memmove"].apply(null, arguments) };
-var _memset = Module["_memset"] = function() { return Module["asm"]["_memset"].apply(null, arguments) };
-var _pthread_mutex_lock = Module["_pthread_mutex_lock"] = function() { return Module["asm"]["_pthread_mutex_lock"].apply(null, arguments) };
-var _pthread_mutex_unlock = Module["_pthread_mutex_unlock"] = function() { return Module["asm"]["_pthread_mutex_unlock"].apply(null, arguments) };
-var _sbrk = Module["_sbrk"] = function() { return Module["asm"]["_sbrk"].apply(null, arguments) };
-var _strstr = Module["_strstr"] = function() { return Module["asm"]["_strstr"].apply(null, arguments) };
-var establishStackSpace = Module["establishStackSpace"] = function() { return Module["asm"]["establishStackSpace"].apply(null, arguments) };
-var runPostSets = Module["runPostSets"] = function() { return Module["asm"]["runPostSets"].apply(null, arguments) };
-var setThrew = Module["setThrew"] = function() { return Module["asm"]["setThrew"].apply(null, arguments) };
-var stackAlloc = Module["stackAlloc"] = function() { return Module["asm"]["stackAlloc"].apply(null, arguments) };
-var stackRestore = Module["stackRestore"] = function() { return Module["asm"]["stackRestore"].apply(null, arguments) };
-var stackSave = Module["stackSave"] = function() { return Module["asm"]["stackSave"].apply(null, arguments) };
-var dynCall_ff = Module["dynCall_ff"] = function() { return Module["asm"]["dynCall_ff"].apply(null, arguments) };
-var dynCall_fff = Module["dynCall_fff"] = function() { return Module["asm"]["dynCall_fff"].apply(null, arguments) };
-var dynCall_i = Module["dynCall_i"] = function() { return Module["asm"]["dynCall_i"].apply(null, arguments) };
-var dynCall_ii = Module["dynCall_ii"] = function() { return Module["asm"]["dynCall_ii"].apply(null, arguments) };
-var dynCall_iii = Module["dynCall_iii"] = function() { return Module["asm"]["dynCall_iii"].apply(null, arguments) };
-var dynCall_iiii = Module["dynCall_iiii"] = function() { return Module["asm"]["dynCall_iiii"].apply(null, arguments) };
-var dynCall_iiiii = Module["dynCall_iiiii"] = function() { return Module["asm"]["dynCall_iiiii"].apply(null, arguments) };
-var dynCall_iiiiidii = Module["dynCall_iiiiidii"] = function() { return Module["asm"]["dynCall_iiiiidii"].apply(null, arguments) };
-var dynCall_iiiiii = Module["dynCall_iiiiii"] = function() { return Module["asm"]["dynCall_iiiiii"].apply(null, arguments) };
-var dynCall_iiiiiiii = Module["dynCall_iiiiiiii"] = function() { return Module["asm"]["dynCall_iiiiiiii"].apply(null, arguments) };
-var dynCall_iiiiiiiii = Module["dynCall_iiiiiiiii"] = function() { return Module["asm"]["dynCall_iiiiiiiii"].apply(null, arguments) };
-var dynCall_iiiiiiiiii = Module["dynCall_iiiiiiiiii"] = function() { return Module["asm"]["dynCall_iiiiiiiiii"].apply(null, arguments) };
-var dynCall_ji = Module["dynCall_ji"] = function() { return Module["asm"]["dynCall_ji"].apply(null, arguments) };
-var dynCall_jiji = Module["dynCall_jiji"] = function() { return Module["asm"]["dynCall_jiji"].apply(null, arguments) };
-var dynCall_jijii = Module["dynCall_jijii"] = function() { return Module["asm"]["dynCall_jijii"].apply(null, arguments) };
-var dynCall_v = Module["dynCall_v"] = function() { return Module["asm"]["dynCall_v"].apply(null, arguments) };
-var dynCall_vd = Module["dynCall_vd"] = function() { return Module["asm"]["dynCall_vd"].apply(null, arguments) };
-var dynCall_vdd = Module["dynCall_vdd"] = function() { return Module["asm"]["dynCall_vdd"].apply(null, arguments) };
-var dynCall_vddd = Module["dynCall_vddd"] = function() { return Module["asm"]["dynCall_vddd"].apply(null, arguments) };
-var dynCall_vdddd = Module["dynCall_vdddd"] = function() { return Module["asm"]["dynCall_vdddd"].apply(null, arguments) };
-var dynCall_vdddddd = Module["dynCall_vdddddd"] = function() { return Module["asm"]["dynCall_vdddddd"].apply(null, arguments) };
-var dynCall_vf = Module["dynCall_vf"] = function() { return Module["asm"]["dynCall_vf"].apply(null, arguments) };
-var dynCall_vff = Module["dynCall_vff"] = function() { return Module["asm"]["dynCall_vff"].apply(null, arguments) };
-var dynCall_vfff = Module["dynCall_vfff"] = function() { return Module["asm"]["dynCall_vfff"].apply(null, arguments) };
-var dynCall_vffff = Module["dynCall_vffff"] = function() { return Module["asm"]["dynCall_vffff"].apply(null, arguments) };
-var dynCall_vfi = Module["dynCall_vfi"] = function() { return Module["asm"]["dynCall_vfi"].apply(null, arguments) };
-var dynCall_vi = Module["dynCall_vi"] = function() { return Module["asm"]["dynCall_vi"].apply(null, arguments) };
-var dynCall_vid = Module["dynCall_vid"] = function() { return Module["asm"]["dynCall_vid"].apply(null, arguments) };
-var dynCall_vidd = Module["dynCall_vidd"] = function() { return Module["asm"]["dynCall_vidd"].apply(null, arguments) };
-var dynCall_viddd = Module["dynCall_viddd"] = function() { return Module["asm"]["dynCall_viddd"].apply(null, arguments) };
-var dynCall_vidddd = Module["dynCall_vidddd"] = function() { return Module["asm"]["dynCall_vidddd"].apply(null, arguments) };
-var dynCall_viddidd = Module["dynCall_viddidd"] = function() { return Module["asm"]["dynCall_viddidd"].apply(null, arguments) };
-var dynCall_viddiiddiii = Module["dynCall_viddiiddiii"] = function() { return Module["asm"]["dynCall_viddiiddiii"].apply(null, arguments) };
-var dynCall_viddiii = Module["dynCall_viddiii"] = function() { return Module["asm"]["dynCall_viddiii"].apply(null, arguments) };
-var dynCall_vif = Module["dynCall_vif"] = function() { return Module["asm"]["dynCall_vif"].apply(null, arguments) };
-var dynCall_viff = Module["dynCall_viff"] = function() { return Module["asm"]["dynCall_viff"].apply(null, arguments) };
-var dynCall_vifff = Module["dynCall_vifff"] = function() { return Module["asm"]["dynCall_vifff"].apply(null, arguments) };
-var dynCall_viffff = Module["dynCall_viffff"] = function() { return Module["asm"]["dynCall_viffff"].apply(null, arguments) };
-var dynCall_viffiff = Module["dynCall_viffiff"] = function() { return Module["asm"]["dynCall_viffiff"].apply(null, arguments) };
-var dynCall_viffiiffiii = Module["dynCall_viffiiffiii"] = function() { return Module["asm"]["dynCall_viffiiffiii"].apply(null, arguments) };
-var dynCall_viffiii = Module["dynCall_viffiii"] = function() { return Module["asm"]["dynCall_viffiii"].apply(null, arguments) };
-var dynCall_vii = Module["dynCall_vii"] = function() { return Module["asm"]["dynCall_vii"].apply(null, arguments) };
-var dynCall_viid = Module["dynCall_viid"] = function() { return Module["asm"]["dynCall_viid"].apply(null, arguments) };
-var dynCall_viidddd = Module["dynCall_viidddd"] = function() { return Module["asm"]["dynCall_viidddd"].apply(null, arguments) };
-var dynCall_viif = Module["dynCall_viif"] = function() { return Module["asm"]["dynCall_viif"].apply(null, arguments) };
-var dynCall_viiffff = Module["dynCall_viiffff"] = function() { return Module["asm"]["dynCall_viiffff"].apply(null, arguments) };
-var dynCall_viiffffi = Module["dynCall_viiffffi"] = function() { return Module["asm"]["dynCall_viiffffi"].apply(null, arguments) };
-var dynCall_viifi = Module["dynCall_viifi"] = function() { return Module["asm"]["dynCall_viifi"].apply(null, arguments) };
-var dynCall_viii = Module["dynCall_viii"] = function() { return Module["asm"]["dynCall_viii"].apply(null, arguments) };
-var dynCall_viiii = Module["dynCall_viiii"] = function() { return Module["asm"]["dynCall_viiii"].apply(null, arguments) };
-var dynCall_viiiii = Module["dynCall_viiiii"] = function() { return Module["asm"]["dynCall_viiiii"].apply(null, arguments) };
-var dynCall_viiiiii = Module["dynCall_viiiiii"] = function() { return Module["asm"]["dynCall_viiiiii"].apply(null, arguments) };
-var dynCall_viiiiiii = Module["dynCall_viiiiiii"] = function() { return Module["asm"]["dynCall_viiiiiii"].apply(null, arguments) };
-var dynCall_viiiiiiii = Module["dynCall_viiiiiiii"] = function() { return Module["asm"]["dynCall_viiiiiiii"].apply(null, arguments) };
-var dynCall_viiiiiiiii = Module["dynCall_viiiiiiiii"] = function() { return Module["asm"]["dynCall_viiiiiiiii"].apply(null, arguments) };
-var dynCall_viiiiiiiiii = Module["dynCall_viiiiiiiiii"] = function() { return Module["asm"]["dynCall_viiiiiiiiii"].apply(null, arguments) };
-var dynCall_viiiiiiiiiii = Module["dynCall_viiiiiiiiiii"] = function() { return Module["asm"]["dynCall_viiiiiiiiiii"].apply(null, arguments) };
-var dynCall_viiji = Module["dynCall_viiji"] = function() { return Module["asm"]["dynCall_viiji"].apply(null, arguments) };
-;
-
-
-
-// === Auto-generated postamble setup entry stuff ===
-
-Module['asm'] = asm;
-
-
-
-
-
-
-
-
-Module["getMemory"] = getMemory;
-Module["Pointer_stringify"] = Pointer_stringify;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-Module["addRunDependency"] = addRunDependency;
-Module["removeRunDependency"] = removeRunDependency;
-
-
-Module["FS_createFolder"] = FS.createFolder;
-Module["FS_createPath"] = FS.createPath;
-Module["FS_createDataFile"] = FS.createDataFile;
-Module["FS_createPreloadedFile"] = FS.createPreloadedFile;
-Module["FS_createLazyFile"] = FS.createLazyFile;
-Module["FS_createLink"] = FS.createLink;
-Module["FS_createDevice"] = FS.createDevice;
-Module["FS_unlink"] = FS.unlink;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * @constructor
- * @extends {Error}
- * @this {ExitStatus}
- */
-function ExitStatus(status) {
- this.name = "ExitStatus";
- this.message = "Program terminated with exit(" + status + ")";
- this.status = status;
-};
-ExitStatus.prototype = new Error();
-ExitStatus.prototype.constructor = ExitStatus;
-
-var initialStackTop;
-var calledMain = false;
-
-dependenciesFulfilled = function runCaller() {
- // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
- if (!Module['calledRun']) run();
- if (!Module['calledRun']) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled
-}
-
-Module['callMain'] = function callMain(args) {
-
- args = args || [];
-
- ensureInitRuntime();
-
- var argc = args.length+1;
- var argv = stackAlloc((argc + 1) * 4);
- HEAP32[argv >> 2] = allocateUTF8OnStack(Module['thisProgram']);
- for (var i = 1; i < argc; i++) {
- HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]);
- }
- HEAP32[(argv >> 2) + argc] = 0;
-
-
- try {
-
- var ret = Module['_main'](argc, argv, 0);
-
-
- // if we're not running an evented main loop, it's time to exit
- exit(ret, /* implicit = */ true);
- }
- catch(e) {
- if (e instanceof ExitStatus) {
- // exit() throws this once it's done to make sure execution
- // has been stopped completely
- return;
- } else if (e == 'SimulateInfiniteLoop') {
- // running an evented main loop, don't immediately exit
- Module['noExitRuntime'] = true;
- return;
- } else {
- var toLog = e;
- if (e && typeof e === 'object' && e.stack) {
- toLog = [e, e.stack];
- }
- err('exception thrown: ' + toLog);
- Module['quit'](1, e);
- }
- } finally {
- calledMain = true;
- }
-}
-
-
-
-
-/** @type {function(Array=)} */
-function run(args) {
- args = args || Module['arguments'];
-
- if (runDependencies > 0) {
- return;
- }
-
-
- preRun();
-
- if (runDependencies > 0) return; // a preRun added a dependency, run will be called later
- if (Module['calledRun']) return; // run may have just been called through dependencies being fulfilled just in this very frame
-
- function doRun() {
- if (Module['calledRun']) return; // run may have just been called while the async setStatus time below was happening
- Module['calledRun'] = true;
-
- if (ABORT) return;
-
- ensureInitRuntime();
-
- preMain();
-
- if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized']();
-
- if (Module['_main'] && shouldRunNow) Module['callMain'](args);
-
- postRun();
- }
-
- if (Module['setStatus']) {
- Module['setStatus']('Running...');
- setTimeout(function() {
- setTimeout(function() {
- Module['setStatus']('');
- }, 1);
- doRun();
- }, 1);
- } else {
- doRun();
- }
-}
-Module['run'] = run;
-
-
-function exit(status, implicit) {
-
- // if this is just main exit-ing implicitly, and the status is 0, then we
- // don't need to do anything here and can just leave. if the status is
- // non-zero, though, then we need to report it.
- // (we may have warned about this earlier, if a situation justifies doing so)
- if (implicit && Module['noExitRuntime'] && status === 0) {
- return;
- }
-
- if (Module['noExitRuntime']) {
- } else {
-
- ABORT = true;
- EXITSTATUS = status;
- STACKTOP = initialStackTop;
-
- exitRuntime();
-
- if (Module['onExit']) Module['onExit'](status);
- }
-
- Module['quit'](status, new ExitStatus(status));
-}
-
-var abortDecorators = [];
-
-function abort(what) {
- if (Module['onAbort']) {
- Module['onAbort'](what);
- }
-
- if (what !== undefined) {
- out(what);
- err(what);
- what = JSON.stringify(what)
- } else {
- what = '';
- }
-
- ABORT = true;
- EXITSTATUS = 1;
-
- throw 'abort(' + what + '). Build with -s ASSERTIONS=1 for more info.';
-}
-Module['abort'] = abort;
-
-if (Module['preInit']) {
- if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']];
- while (Module['preInit'].length > 0) {
- Module['preInit'].pop()();
- }
-}
-
-// shouldRunNow refers to calling main(), not run().
-var shouldRunNow = true;
-if (Module['noInitialRun']) {
- shouldRunNow = false;
-}
-
- Module["noExitRuntime"] = true;
-
-run();
-
-
-
-
-
-// {{MODULE_ADDITIONS}}
-
-
-
+var Module=typeof Module!=="undefined"?Module:{};if(!Module.expectedDataFileDownloads){Module.expectedDataFileDownloads=0;Module.finishedDataFileDownloads=0}Module.expectedDataFileDownloads++;(function(){var loadPackage=function(metadata){var PACKAGE_PATH;if(typeof window==="object"){PACKAGE_PATH=window["encodeURIComponent"](window.location.pathname.toString().substring(0,window.location.pathname.toString().lastIndexOf("/"))+"/")}else if(typeof location!=="undefined"){PACKAGE_PATH=encodeURIComponent(location.pathname.toString().substring(0,location.pathname.toString().lastIndexOf("/"))+"/")}else{throw"using preloaded data can only be done on a web page or in a web worker"}var PACKAGE_NAME="money.data";var REMOTE_PACKAGE_BASE="money.data";if(typeof Module["locateFilePackage"]==="function"&&!Module["locateFile"]){Module["locateFile"]=Module["locateFilePackage"];err("warning: you defined Module.locateFilePackage, that has been renamed to Module.locateFile (using your locateFilePackage for now)")}var REMOTE_PACKAGE_NAME=Module["locateFile"]?Module["locateFile"](REMOTE_PACKAGE_BASE,""):REMOTE_PACKAGE_BASE;var REMOTE_PACKAGE_SIZE=metadata.remote_package_size;var PACKAGE_UUID=metadata.package_uuid;function fetchRemotePackage(packageName,packageSize,callback,errback){var xhr=new XMLHttpRequest;xhr.open("GET",packageName,true);xhr.responseType="arraybuffer";xhr.onprogress=function(event){var url=packageName;var size=packageSize;if(event.total)size=event.total;if(event.loaded){if(!xhr.addedTotal){xhr.addedTotal=true;if(!Module.dataFileDownloads)Module.dataFileDownloads={};Module.dataFileDownloads[url]={loaded:event.loaded,total:size}}else{Module.dataFileDownloads[url].loaded=event.loaded}var total=0;var loaded=0;var num=0;for(var download in Module.dataFileDownloads){var data=Module.dataFileDownloads[download];total+=data.total;loaded+=data.loaded;num++}total=Math.ceil(total*Module.expectedDataFileDownloads/num);if(Module["setStatus"])Module["setStatus"]("Downloading data... ("+loaded+"/"+total+")")}else if(!Module.dataFileDownloads){if(Module["setStatus"])Module["setStatus"]("Downloading data...")}};xhr.onerror=function(event){throw new Error("NetworkError for: "+packageName)};xhr.onload=function(event){if(xhr.status==200||xhr.status==304||xhr.status==206||xhr.status==0&&xhr.response){var packageData=xhr.response;callback(packageData)}else{throw new Error(xhr.statusText+" : "+xhr.responseURL)}};xhr.send(null)}function handleError(error){console.error("package error:",error)}var fetchedCallback=null;var fetched=Module["getPreloadedPackage"]?Module["getPreloadedPackage"](REMOTE_PACKAGE_NAME,REMOTE_PACKAGE_SIZE):null;if(!fetched)fetchRemotePackage(REMOTE_PACKAGE_NAME,REMOTE_PACKAGE_SIZE,function(data){if(fetchedCallback){fetchedCallback(data);fetchedCallback=null}else{fetched=data}},handleError);function runWithFS(){function assert(check,msg){if(!check)throw msg+(new Error).stack}Module["FS_createPath"]("/","resources",true,true);Module["FS_createPath"]("/resources","audio",true,true);function DataRequest(start,end,audio){this.start=start;this.end=end;this.audio=audio}DataRequest.prototype={requests:{},open:function(mode,name){this.name=name;this.requests[name]=this;Module["addRunDependency"]("fp "+this.name)},send:function(){},onload:function(){var byteArray=this.byteArray.subarray(this.start,this.end);this.finish(byteArray)},finish:function(byteArray){var that=this;Module["FS_createDataFile"](this.name,null,byteArray,true,true,true);Module["removeRunDependency"]("fp "+that.name);this.requests[this.name]=null}};var files=metadata.files;for(var i=0;i<files.length;++i){new DataRequest(files[i].start,files[i].end,files[i].audio).open("GET",files[i].filename)}function processPackageData(arrayBuffer){Module.finishedDataFileDownloads++;assert(arrayBuffer,"Loading data file failed.");assert(arrayBuffer instanceof ArrayBuffer,"bad input to processPackageData");var byteArray=new Uint8Array(arrayBuffer);var ptr=Module["getMemory"](byteArray.length);Module["HEAPU8"].set(byteArray,ptr);DataRequest.prototype.byteArray=Module["HEAPU8"].subarray(ptr,ptr+byteArray.length);var files=metadata.files;for(var i=0;i<files.length;++i){DataRequest.prototype.requests[files[i].filename].onload()}Module["removeRunDependency"]("datafile_money.data")}Module["addRunDependency"]("datafile_money.data");if(!Module.preloadResults)Module.preloadResults={};Module.preloadResults[PACKAGE_NAME]={fromCache:false};if(fetched){processPackageData(fetched);fetched=null}else{fetchedCallback=processPackageData}}if(Module["calledRun"]){runWithFS()}else{if(!Module["preRun"])Module["preRun"]=[];Module["preRun"].push(runWithFS)}};loadPackage({"files":[{"start":0,"audio":0,"end":109416,"filename":"/resources/answers_back.png"},{"start":109416,"audio":0,"end":1152178,"filename":"/resources/background.png"},{"start":1152178,"audio":0,"end":1189423,"filename":"/resources/final_prize.png"},{"start":1189423,"audio":0,"end":1217311,"filename":"/resources/helper_fifty.png"},{"start":1217311,"audio":0,"end":1244672,"filename":"/resources/helper_people.png"},{"start":1244672,"audio":0,"end":1272514,"filename":"/resources/helper_phone.png"},{"start":1272514,"audio":0,"end":1294588,"filename":"/resources/keepcalm.fnt"},{"start":1294588,"audio":0,"end":1387312,"filename":"/resources/keepcalm.png"},{"start":1387312,"audio":0,"end":1387549,"filename":"/resources/qbar.png"},{"start":1387549,"audio":0,"end":1417721,"filename":"/resources/questions_back.png"},{"start":1417721,"audio":0,"end":1417960,"filename":"/resources/sbar.png"},{"start":1417960,"audio":0,"end":1422307,"filename":"/resources/slider_back.png"},{"start":1422307,"audio":0,"end":1422781,"filename":"/resources/slider_bar.png"},{"start":1422781,"audio":0,"end":1518528,"filename":"/resources/spinning_coin.png"},{"start":1518528,"audio":0,"end":1682737,"filename":"/resources/title_back.png"},{"start":1682737,"audio":0,"end":1703636,"filename":"/resources/title_menu_back.png"},{"start":1703636,"audio":0,"end":1786346,"filename":"/resources/title_pasta.png"},{"start":1786346,"audio":0,"end":1790438,"filename":"/resources/videogames.rqm"},{"start":1790438,"audio":1,"end":1904414,"filename":"/resources/audio/checking.mp3"},{"start":1904414,"audio":1,"end":1962801,"filename":"/resources/audio/fail.mp3"},{"start":1962801,"audio":1,"end":3505226,"filename":"/resources/audio/game.mp3"},{"start":3505226,"audio":1,"end":3592452,"filename":"/resources/audio/interludio.mp3"},{"start":3592452,"audio":1,"end":4280360,"filename":"/resources/audio/main.mp3"},{"start":4280360,"audio":1,"end":4485525,"filename":"/resources/audio/perfect.mp3"},{"start":4485525,"audio":1,"end":4527612,"filename":"/resources/audio/success.mp3"}],"remote_package_size":4527612,"package_uuid":"bf266bf9-0466-4928-889e-a9bfb6a5aa2c"})})();var moduleOverrides={};var key;for(key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}Module["arguments"]=[];Module["thisProgram"]="./this.program";Module["quit"]=function(status,toThrow){throw toThrow};Module["preRun"]=[];Module["postRun"]=[];var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;ENVIRONMENT_IS_WEB=typeof window==="object";ENVIRONMENT_IS_WORKER=typeof importScripts==="function";ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}else{return scriptDirectory+path}}if(ENVIRONMENT_IS_NODE){scriptDirectory=__dirname+"/";var nodeFS;var nodePath;Module["read"]=function shell_read(filename,binary){var ret;if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);ret=nodeFS["readFileSync"](filename);return binary?ret:ret.toString()};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",function(ex){if(!(ex instanceof ExitStatus)){throw ex}});process["on"]("unhandledRejection",abort);Module["quit"]=function(status){process["exit"](status)};Module["inspect"]=function(){return"[Emscripten Module object]"}}else if(ENVIRONMENT_IS_SHELL){if(typeof read!="undefined"){Module["read"]=function shell_read(f){return read(f)}}Module["readBinary"]=function readBinary(f){var data;if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof quit==="function"){Module["quit"]=function(status){quit(status)}}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(document.currentScript){scriptDirectory=document.currentScript.src}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.substr(0,scriptDirectory.lastIndexOf("/")+1)}else{scriptDirectory=""}Module["read"]=function shell_read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){Module["readBinary"]=function readBinary(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}Module["readAsync"]=function readAsync(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)};Module["setWindowTitle"]=function(title){document.title=title}}else{}var out=Module["print"]||(typeof console!=="undefined"?console.log.bind(console):typeof print!=="undefined"?print:null);var err=Module["printErr"]||(typeof printErr!=="undefined"?printErr:typeof console!=="undefined"&&console.warn.bind(console)||out);for(key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}moduleOverrides=undefined;function dynamicAlloc(size){var ret=HEAP32[DYNAMICTOP_PTR>>2];var end=ret+size+15&-16;if(end<=_emscripten_get_heap_size()){HEAP32[DYNAMICTOP_PTR>>2]=end}else{return 0}return ret}function getNativeTypeSize(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return 4}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0,"getNativeTypeSize invalid bits "+bits+", type "+type);return bits/8}else{return 0}}}}function warnOnce(text){if(!warnOnce.shown)warnOnce.shown={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;err(text)}}var asm2wasmImports={"f64-rem":function(x,y){return x%y},"debugger":function(){debugger}};var functionPointers=new Array(0);if(typeof WebAssembly!=="object"){err("no native wasm support detected")}var wasmMemory;var wasmTable;var ABORT=false;var EXITSTATUS=0;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}function getCFunc(ident){var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func}function ccall(ident,returnType,argTypes,args,opts){var toC={"string":function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){var len=(str.length<<2)+1;ret=stackAlloc(len);stringToUTF8(str,ret,len)}return ret},"array":function(arr){var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}};function convertReturnValue(ret){if(returnType==="string")return UTF8ToString(ret);if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);ret=convertReturnValue(ret);if(stack!==0)stackRestore(stack);return ret}function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}var ALLOC_NORMAL=0;var ALLOC_NONE=3;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,stackAlloc,dynamicAlloc][allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var stop;ptr=ret;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}function getMemory(size){if(!runtimeInitialized)return dynamicAlloc(size);return _malloc(size)}var UTF8Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(u8Array,idx,maxBytesToRead){var endIdx=idx+maxBytesToRead;var endPtr=idx;while(u8Array[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&u8Array.subarray&&UTF8Decoder){return UTF8Decoder.decode(u8Array.subarray(idx,endPtr))}else{var str="";while(idx<endPtr){var u0=u8Array[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u0=(u0&7)<<18|u1<<12|u2<<6|u8Array[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{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,outU8Array,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;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){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 allocateUTF8OnStack(str){var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8Array(str,HEAP8,ret,size);return ret}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function demangle(func){return func}function demangleAll(text){var regex=/__Z[\w\d_]+/g;return text.replace(regex,function(x){var y=demangle(x);return x===y?x:y+" ["+x+"]"})}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){var js=jsStackTrace();if(Module["extraStackTrace"])js+="\n"+Module["extraStackTrace"]();return demangleAll(js)}var WASM_PAGE_SIZE=65536;var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBufferViews(){Module["HEAP8"]=HEAP8=new Int8Array(buffer);Module["HEAP16"]=HEAP16=new Int16Array(buffer);Module["HEAP32"]=HEAP32=new Int32Array(buffer);Module["HEAPU8"]=HEAPU8=new Uint8Array(buffer);Module["HEAPU16"]=HEAPU16=new Uint16Array(buffer);Module["HEAPU32"]=HEAPU32=new Uint32Array(buffer);Module["HEAPF32"]=HEAPF32=new Float32Array(buffer);Module["HEAPF64"]=HEAPF64=new Float64Array(buffer)}var DYNAMIC_BASE=5402112,DYNAMICTOP_PTR=159200;var TOTAL_STACK=5242880;var INITIAL_TOTAL_MEMORY=Module["TOTAL_MEMORY"]||67108864;if(INITIAL_TOTAL_MEMORY<TOTAL_STACK)err("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+INITIAL_TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{if(typeof WebAssembly==="object"&&typeof WebAssembly.Memory==="function"){wasmMemory=new WebAssembly.Memory({"initial":INITIAL_TOTAL_MEMORY/WASM_PAGE_SIZE,"maximum":INITIAL_TOTAL_MEMORY/WASM_PAGE_SIZE});buffer=wasmMemory.buffer}else{buffer=new ArrayBuffer(INITIAL_TOTAL_MEMORY)}}updateGlobalBufferViews();HEAP32[DYNAMICTOP_PTR>>2]=DYNAMIC_BASE;function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;if(!Module["noFSInit"]&&!FS.init.initialized)FS.init();TTY.init();callRuntimeCallbacks(__ATINIT__)}function preMain(){FS.ignorePermissions=false;callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}var Math_abs=Math.abs;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}var wasmBinaryFile="money.wasm";if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}function getBinary(){try{if(Module["wasmBinary"]){return new Uint8Array(Module["wasmBinary"])}if(Module["readBinary"]){return Module["readBinary"](wasmBinaryFile)}else{throw"both async and sync fetching of the wasm failed"}}catch(err){abort(err)}}function getBinaryPromise(){if(!Module["wasmBinary"]&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&typeof fetch==="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then(function(response){if(!response["ok"]){throw"failed to load wasm binary file at '"+wasmBinaryFile+"'"}return response["arrayBuffer"]()}).catch(function(){return getBinary()})}return new Promise(function(resolve,reject){resolve(getBinary())})}function createWasm(env){var info={"env":env,"global":{"NaN":NaN,Infinity:Infinity},"global.Math":Math,"asm2wasm":asm2wasmImports};function receiveInstance(instance,module){var exports=instance.exports;Module["asm"]=exports;removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err("Module.instantiateWasm callback failed with error: "+e);return false}}function receiveInstantiatedSource(output){receiveInstance(output["instance"])}function instantiateArrayBuffer(receiver){getBinaryPromise().then(function(binary){return WebAssembly.instantiate(binary,info)}).then(receiver,function(reason){err("failed to asynchronously prepare wasm: "+reason);abort(reason)})}if(!Module["wasmBinary"]&&typeof WebAssembly.instantiateStreaming==="function"&&!isDataURI(wasmBinaryFile)&&typeof fetch==="function"){WebAssembly.instantiateStreaming(fetch(wasmBinaryFile,{credentials:"same-origin"}),info).then(receiveInstantiatedSource,function(reason){err("wasm streaming compile failed: "+reason);err("falling back to ArrayBuffer instantiation");instantiateArrayBuffer(receiveInstantiatedSource)})}else{instantiateArrayBuffer(receiveInstantiatedSource)}return{}}Module["asm"]=function(global,env,providedBuffer){env["memory"]=wasmMemory;env["table"]=wasmTable=new WebAssembly.Table({"initial":446,"maximum":446,"element":"anyfunc"});env["__memory_base"]=1024;env["__table_base"]=0;var exports=createWasm(env);return exports};var ASM_CONSTS=[function($0){return navigator.mediaDevices!==undefined&&navigator.mediaDevices.getUserMedia!==undefined},function($0){try{var temp=new(window.AudioContext||window.webkitAudioContext);var sampleRate=temp.sampleRate;temp.close();return sampleRate}catch(e){return 0}},function($0,$1){var device=miniaudio.get_device_by_index($0);if(device.scriptNode!==undefined){device.scriptNode.onaudioprocess=function(e){};device.scriptNode.disconnect();device.scriptNode=undefined}if(device.streamNode!==undefined){device.streamNode.disconnect();device.streamNode=undefined}device.webaudio.close();device.webaudio=undefined;if(device.intermediaryBuffer!==undefined){Module._free(device.intermediaryBuffer);device.intermediaryBuffer=undefined;device.intermediaryBufferView=undefined;device.intermediaryBufferSizeInBytes=undefined}miniaudio.untrack_device_by_index($0)},function($0,$1,$2,$3,$4){var channels=$0;var sampleRate=$1;var bufferSize=$2;var isCapture=$3;var pDevice=$4;if(typeof miniaudio==="undefined"){return-1}var device={};device.webaudio=new(window.AudioContext||window.webkitAudioContext)({sampleRate:sampleRate});device.webaudio.suspend();device.intermediaryBufferSizeInBytes=channels*bufferSize*4;device.intermediaryBuffer=Module._malloc(device.intermediaryBufferSizeInBytes);device.intermediaryBufferView=new Float32Array(Module.HEAPF32.buffer,device.intermediaryBuffer,device.intermediaryBufferSizeInBytes);device.scriptNode=device.webaudio.createScriptProcessor(bufferSize,channels,channels);if(isCapture){device.scriptNode.onaudioprocess=function(e){if(device.intermediaryBuffer===undefined){return}for(var iChannel=0;iChannel<e.outputBuffer.numberOfChannels;++iChannel){e.outputBuffer.getChannelData(iChannel).fill(0)}var sendSilence=false;if(device.streamNode===undefined){sendSilence=true}if(e.inputBuffer.numberOfChannels!=channels){console.log("Capture: Channel count mismatch. "+e.inputBufer.numberOfChannels+" != "+channels+". Sending silence.");sendSilence=true}var totalFramesProcessed=0;while(totalFramesProcessed<e.inputBuffer.length){var framesRemaining=e.inputBuffer.length-totalFramesProcessed;var framesToProcess=framesRemaining;if(framesToProcess>device.intermediaryBufferSizeInBytes/channels/4){framesToProcess=device.intermediaryBufferSizeInBytes/channels/4}if(sendSilence){device.intermediaryBufferView.fill(0)}else{for(var iFrame=0;iFrame<framesToProcess;++iFrame){for(var iChannel=0;iChannel<e.inputBuffer.numberOfChannels;++iChannel){device.intermediaryBufferView[iFrame*channels+iChannel]=e.inputBuffer.getChannelData(iChannel)[totalFramesProcessed+iFrame]}}}ccall("ma_device_process_pcm_frames_capture__webaudio","undefined",["number","number","number"],[pDevice,framesToProcess,device.intermediaryBuffer]);totalFramesProcessed+=framesToProcess}};navigator.mediaDevices.getUserMedia({audio:true,video:false}).then(function(stream){device.streamNode=device.webaudio.createMediaStreamSource(stream);device.streamNode.connect(device.scriptNode);device.scriptNode.connect(device.webaudio.destination)}).catch(function(error){device.scriptNode.connect(device.webaudio.destination)})}else{device.scriptNode.onaudioprocess=function(e){if(device.intermediaryBuffer===undefined){return}var outputSilence=false;if(e.outputBuffer.numberOfChannels!=channels){console.log("Playback: Channel count mismatch. "+e.outputBufer.numberOfChannels+" != "+channels+". Outputting silence.");outputSilence=true;return}var totalFramesProcessed=0;while(totalFramesProcessed<e.outputBuffer.length){var framesRemaining=e.outputBuffer.length-totalFramesProcessed;var framesToProcess=framesRemaining;if(framesToProcess>device.intermediaryBufferSizeInBytes/channels/4){framesToProcess=device.intermediaryBufferSizeInBytes/channels/4}ccall("ma_device_process_pcm_frames_playback__webaudio","undefined",["number","number","number"],[pDevice,framesToProcess,device.intermediaryBuffer]);if(outputSilence){for(var iChannel=0;iChannel<e.outputBuffer.numberOfChannels;++iChannel){e.outputBuffer.getChannelData(iChannel).fill(0)}}else{for(var iChannel=0;iChannel<e.outputBuffer.numberOfChannels;++iChannel){for(var iFrame=0;iFrame<framesToProcess;++iFrame){e.outputBuffer.getChannelData(iChannel)[totalFramesProcessed+iFrame]=device.intermediaryBufferView[iFrame*channels+iChannel]}}}totalFramesProcessed+=framesToProcess}};device.scriptNode.connect(device.webaudio.destination)}return miniaudio.track_device(device)},function($0){return miniaudio.get_device_by_index($0).webaudio.sampleRate},function($0){miniaudio.get_device_by_index($0).webaudio.resume()},function($0){miniaudio.get_device_by_index($0).webaudio.suspend()},function($0){if((window.AudioContext||window.webkitAudioContext)===undefined){return 0}if(typeof miniaudio==="undefined"){miniaudio={};miniaudio.devices=[];miniaudio.track_device=function(device){for(var iDevice=0;iDevice<miniaudio.devices.length;++iDevice){if(miniaudio.devices[iDevice]==null){miniaudio.devices[iDevice]=device;return iDevice}}miniaudio.devices.push(device);return miniaudio.devices.length-1};miniaudio.untrack_device_by_index=function(deviceIndex){miniaudio.devices[deviceIndex]=null;while(miniaudio.devices.length>0){if(miniaudio.devices[miniaudio.devices.length-1]==null){miniaudio.devices.pop()}else{break}}};miniaudio.untrack_device=function(device){for(var iDevice=0;iDevice<miniaudio.devices.length;++iDevice){if(miniaudio.devices[iDevice]==device){return miniaudio.untrack_device_by_index(iDevice)}}};miniaudio.get_device_by_index=function(deviceIndex){return miniaudio.devices[deviceIndex]}}return 1}];function _emscripten_asm_const_ii(code,a0){return ASM_CONSTS[code](a0)}function _emscripten_asm_const_iiiiii(code,a0,a1,a2,a3,a4){return ASM_CONSTS[code](a0,a1,a2,a3,a4)}function _emscripten_asm_const_iii(code,a0,a1){return ASM_CONSTS[code](a0,a1)}function ___assert_fail(condition,filename,line,func){abort("Assertion failed: "+UTF8ToString(condition)+", at: "+[filename?UTF8ToString(filename):"unknown filename",line,func?UTF8ToString(func):"unknown function"])}function ___lock(){}function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}var PATH={splitPath:function(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:function(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:function(path){var isAbsolute=path.charAt(0)==="/",trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},extname:function(path){return PATH.splitPath(path)[3]},join:function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))},join2:function(l,r){return PATH.normalize(l+"/"+r)},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.resolve(from).substr(1);to=PATH.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(19)}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(6)}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(5)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(11)}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(6)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(5)}if(length){stream.node.timestamp=Date.now()}return i}},default_tty_ops:{get_char:function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=new Buffer(BUFSIZE);var bytesRead=0;var isPosixPlatform=process.platform!="win32";var fd=process.stdin.fd;if(isPosixPlatform){var usingDevice=false;try{fd=fs.openSync("/dev/stdin","r");usingDevice=true}catch(e){}}try{bytesRead=fs.readSync(fd,buf,0,BUFSIZE,null)}catch(e){if(e.toString().indexOf("EOF")!=-1)bytesRead=0;else throw e}if(usingDevice){fs.closeSync(fd)}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()},put_char:function(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},flush:function(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output,0));tty.output=[]}}},default_tty1_ops:{put_char:function(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},flush:function(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output,0));tty.output=[]}}}};var MEMFS={ops_table:null,mount:function(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode:function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(1)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}return node},getFileDataAsRegularArray:function(node){if(node.contents&&node.contents.subarray){var arr=[];for(var i=0;i<node.usedBytes;++i)arr.push(node.contents[i]);return arr}return node.contents},getFileDataAsTypedArray:function(node){if(!node.contents)return new Uint8Array;if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage:function(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return},resizeFileStorage:function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0;return}if(!node.contents||node.contents.subarray){var oldContents=node.contents;node.contents=new Uint8Array(new ArrayBuffer(newSize));if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize;return}if(!node.contents)node.contents=[];if(node.contents.length>newSize)node.contents.length=newSize;else while(node.contents.length<newSize)node.contents.push(0);node.usedBytes=newSize},node_ops:{getattr:function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr:function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup:function(parent,name){throw FS.genericErrors[2]},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(39)}}}delete old_node.parent.contents[old_node.name];old_node.name=new_name;new_dir.contents[new_name]=old_node;old_node.parent=new_dir},unlink:function(parent,name){delete parent.contents[name]},rmdir:function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(39)}delete parent.contents[name]},readdir:function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries},symlink:function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink:function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(22)}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=new Uint8Array(buffer.subarray(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(22)}return position},allocate:function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap:function(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(19)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&(contents.buffer===buffer||contents.buffer===buffer.buffer)){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<stream.node.usedBytes){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=_malloc(length);if(!ptr){throw new FS.ErrnoError(12)}buffer.set(contents,ptr)}return{ptr:ptr,allocated:allocated}},msync:function(stream,buffer,offset,length,mmapFlags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(19)}if(mmapFlags&2){return 0}var bytesWritten=MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var IDBFS={dbs:{},indexedDB:function(){if(typeof indexedDB!=="undefined")return indexedDB;var ret=null;if(typeof window==="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;assert(ret,"IDBFS used, but indexedDB not supported");return ret},DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:function(mount){return MEMFS.mount.apply(null,arguments)},syncfs:function(mount,populate,callback){IDBFS.getLocalSet(mount,function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,function(err,remote){if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)})})},getDB:function(name,callback){var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}if(!req){return callback("Unable to connect to IndexedDB")}req.onupgradeneeded=function(e){var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timestamp","timestamp",{unique:false})}};req.onsuccess=function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)};req.onerror=function(e){callback(this.error);e.preventDefault()}},getLocalSet:function(mount,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return function(p){return PATH.join2(root,p)}}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){check.push.apply(check,FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries:entries})},getRemoteSet:function(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,function(err,db){if(err)return callback(err);try{var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=function(e){callback(this.error);e.preventDefault()};var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=function(event){var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()}}catch(e){return callback(e)}})},loadLocalEntry:function(path,callback){var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Error("node type not supported"))}},storeLocalEntry:function(path,entry,callback){try{if(FS.isDir(entry.mode)){FS.mkdir(path,entry.mode)}else if(FS.isFile(entry.mode)){FS.writeFile(path,entry.contents,{canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry.mode);FS.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callback(null)},removeLocalEntry:function(path,callback){try{var lookup=FS.lookupPath(path);var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)},loadRemoteEntry:function(store,path,callback){var req=store.get(path);req.onsuccess=function(event){callback(null,event.target.result)};req.onerror=function(e){callback(this.error);e.preventDefault()}},storeRemoteEntry:function(store,path,entry,callback){var req=store.put(entry,path);req.onsuccess=function(){callback(null)};req.onerror=function(e){callback(this.error);e.preventDefault()}},removeRemoteEntry:function(store,path,callback){var req=store.delete(path);req.onsuccess=function(){callback(null)};req.onerror=function(e){callback(this.error);e.preventDefault()}},reconcile:function(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEach(function(key){var e=src.entries[key];var e2=dst.entries[key];if(!e2||e.timestamp>e2.timestamp){create.push(key);total++}});var remove=[];Object.keys(dst.entries).forEach(function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}});if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=function(e){done(this.error);e.preventDefault()};create.sort().forEach(function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)})}else{IDBFS.loadLocalEntry(path,function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)})}});remove.sort().reverse().forEach(function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}})}};var NODEFS={isWindows:false,staticInit:function(){NODEFS.isWindows=!!process.platform.match(/^win/);var flags=process["binding"]("constants");if(flags["fs"]){flags=flags["fs"]}NODEFS.flagsForNodeMap={1024:flags["O_APPEND"],64:flags["O_CREAT"],128:flags["O_EXCL"],0:flags["O_RDONLY"],2:flags["O_RDWR"],4096:flags["O_SYNC"],512:flags["O_TRUNC"],1:flags["O_WRONLY"]}},bufferFrom:function(arrayBuffer){return Buffer.alloc?Buffer.from(arrayBuffer):new Buffer(arrayBuffer)},mount:function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)},createNode:function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(22)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node},getMode:function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&292)>>2}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}return stat.mode},realPath:function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)},flagsForNode:function(flags){flags&=~2097152;flags&=~2048;flags&=~32768;flags&=~524288;var newFlags=0;for(var k in NODEFS.flagsForNodeMap){if(flags&k){newFlags|=NODEFS.flagsForNodeMap[k];flags^=k}}if(!flags){return newFlags}else{throw new FS.ErrnoError(22)}},node_ops:{getattr:function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}},setattr:function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},lookup:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)},mknod:function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}return node},rename:function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},unlink:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},rmdir:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},readdir:function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},symlink:function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},readlink:function(node){var path=NODEFS.realPath(node);try{path=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return path}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}}},stream_ops:{open:function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsForNode(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},close:function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(-e.errno)}},read:function(stream,buffer,offset,length,position){if(length===0)return 0;try{return fs.readSync(stream.nfd,NODEFS.bufferFrom(buffer.buffer),offset,length,position)}catch(e){throw new FS.ErrnoError(-e.errno)}},write:function(stream,buffer,offset,length,position){try{return fs.writeSync(stream.nfd,NODEFS.bufferFrom(buffer.buffer),offset,length,position)}catch(e){throw new FS.ErrnoError(-e.errno)}},llseek:function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){try{var stat=fs.fstatSync(stream.nfd);position+=stat.size}catch(e){throw new FS.ErrnoError(-e.errno)}}}if(position<0){throw new FS.ErrnoError(22)}return position}}};var WORKERFS={DIR_MODE:16895,FILE_MODE:33279,reader:null,mount:function(mount){assert(ENVIRONMENT_IS_WORKER);if(!WORKERFS.reader)WORKERFS.reader=new FileReaderSync;var root=WORKERFS.createNode(null,"/",WORKERFS.DIR_MODE,0);var createdParents={};function ensureParent(path){var parts=path.split("/");var parent=root;for(var i=0;i<parts.length-1;i++){var curr=parts.slice(0,i+1).join("/");if(!createdParents[curr]){createdParents[curr]=WORKERFS.createNode(parent,parts[i],WORKERFS.DIR_MODE,0)}parent=createdParents[curr]}return parent}function base(path){var parts=path.split("/");return parts[parts.length-1]}Array.prototype.forEach.call(mount.opts["files"]||[],function(file){WORKERFS.createNode(ensureParent(file.name),base(file.name),WORKERFS.FILE_MODE,0,file,file.lastModifiedDate)});(mount.opts["blobs"]||[]).forEach(function(obj){WORKERFS.createNode(ensureParent(obj["name"]),base(obj["name"]),WORKERFS.FILE_MODE,0,obj["data"])});(mount.opts["packages"]||[]).forEach(function(pack){pack["metadata"].files.forEach(function(file){var name=file.filename.substr(1);WORKERFS.createNode(ensureParent(name),base(name),WORKERFS.FILE_MODE,0,pack["blob"].slice(file.start,file.end))})});return root},createNode:function(parent,name,mode,dev,contents,mtime){var node=FS.createNode(parent,name,mode);node.mode=mode;node.node_ops=WORKERFS.node_ops;node.stream_ops=WORKERFS.stream_ops;node.timestamp=(mtime||new Date).getTime();assert(WORKERFS.FILE_MODE!==WORKERFS.DIR_MODE);if(mode===WORKERFS.FILE_MODE){node.size=contents.size;node.contents=contents}else{node.size=4096;node.contents={}}if(parent){parent.contents[name]=node}return node},node_ops:{getattr:function(node){return{dev:1,ino:undefined,mode:node.mode,nlink:1,uid:0,gid:0,rdev:undefined,size:node.size,atime:new Date(node.timestamp),mtime:new Date(node.timestamp),ctime:new Date(node.timestamp),blksize:4096,blocks:Math.ceil(node.size/4096)}},setattr:function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}},lookup:function(parent,name){throw new FS.ErrnoError(2)},mknod:function(parent,name,mode,dev){throw new FS.ErrnoError(1)},rename:function(oldNode,newDir,newName){throw new FS.ErrnoError(1)},unlink:function(parent,name){throw new FS.ErrnoError(1)},rmdir:function(parent,name){throw new FS.ErrnoError(1)},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){throw new FS.ErrnoError(1)},readlink:function(node){throw new FS.ErrnoError(1)}},stream_ops:{read:function(stream,buffer,offset,length,position){if(position>=stream.node.size)return 0;var chunk=stream.node.contents.slice(position,position+length);var ab=WORKERFS.reader.readAsArrayBuffer(chunk);buffer.set(new Uint8Array(ab),offset);return chunk.size},write:function(stream,buffer,offset,length,position){throw new FS.ErrnoError(5)},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.size}}if(position<0){throw new FS.ErrnoError(22)}return position}}};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,handleFSError:function(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)},lookupPath:function(path,opts){path=PATH.resolve(FS.cwd(),path);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(40)}var parts=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),false);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count});current=lookup.node;if(count++>40){throw new FS.ErrnoError(40)}}}}return{path:current_path,node:current}},getPath:function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}},hashName:function(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode:function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode:function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode:function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode:function(parent,name,mode,rdev){if(!FS.FSNode){FS.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};FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.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)}}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode:function(node){FS.hashRemoveNode(node)},isRoot:function(node){return node===node.parent},isMountpoint:function(node){return!!node.mounted},isFile:function(mode){return(mode&61440)===32768},isDir:function(mode){return(mode&61440)===16384},isLink:function(mode){return(mode&61440)===40960},isChrdev:function(mode){return(mode&61440)===8192},isBlkdev:function(mode){return(mode&61440)===24576},isFIFO:function(mode){return(mode&61440)===4096},isSocket:function(mode){return(mode&49152)===49152},flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags},flagsToPermissionString:function(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions:function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return 13}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return 13}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return 13}return 0},mayLookup:function(dir){var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)return 13;return 0},mayCreate:function(dir,name){try{var node=FS.lookupNode(dir,name);return 17}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete:function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return 20}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 16}}else{if(FS.isDir(node.mode)){return 21}}return 0},mayOpen:function(node,flags){if(!node){return 2}if(FS.isLink(node.mode)){return 40}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 21}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd:function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(24)},getStream:function(fd){return FS.streams[fd]},createStream:function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=function(){};FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:function(){return this.node},set:function(val){this.node=val}},isRead:{get:function(){return(this.flags&2097155)!==1}},isWrite:{get:function(){return(this.flags&2097155)!==0}},isAppend:{get:function(){return this.flags&1024}}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream:function(fd){FS.streams[fd]=null},chrdev_stream_ops:{open:function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}},llseek:function(){throw new FS.ErrnoError(29)}},major:function(dev){return dev>>8},minor:function(dev){return dev&255},makedev:function(ma,mi){return ma<<8|mi},registerDevice:function(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:function(dev){return FS.devices[dev]},getMounts:function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts},syncfs:function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){console.log("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(err){FS.syncFSRequests--;return callback(err)}function done(err){if(err){if(!done.errored){done.errored=true;return doCallback(err)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount:function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(16)}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(16)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(20)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount:function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(22)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);node.mount.mounts.splice(idx,1)},lookup:function(parent,name){return parent.node_ops.lookup(parent,name)},mknod:function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(22)}var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(1)}return parent.node_ops.mknod(parent,name,mode,dev)},create:function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir:function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree:function(path,mode){var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=17)throw e}}},mkdev:function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink:function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(2)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(2)}var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(1)}return parent.node_ops.symlink(parent,newname,oldpath)},rename:function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(16)}if(!old_dir||!new_dir)throw new FS.ErrnoError(2);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(18)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(22)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(39)}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 err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(1)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(16)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}},rmdir:function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(1)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(16)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}},readdir:function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(20)}return node.node_ops.readdir(node)},unlink:function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(1)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(16)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}},readlink:function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(2)}if(!link.node_ops.readlink){throw new FS.ErrnoError(22)}return PATH.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat:function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(2)}if(!node.node_ops.getattr){throw new FS.ErrnoError(1)}return node.node_ops.getattr(node)},lstat:function(path){return FS.stat(path,true)},chmod:function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(1)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod:function(path,mode){FS.chmod(path,mode,true)},fchmod:function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(9)}FS.chmod(stream.node,mode)},chown:function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(1)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown:function(path,uid,gid){FS.chown(path,uid,gid,true)},fchown:function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(9)}FS.chown(stream.node,uid,gid)},truncate:function(path,len){if(len<0){throw new FS.ErrnoError(22)}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(1)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(21)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(22)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate:function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(9)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(22)}FS.truncate(stream.node,len)},utime:function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open:function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(2)}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(17)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(2)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(20)}if(!created){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);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;console.log("FS.trackingDelegate error on read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream},close:function(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(9)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed:function(stream){return stream.fd===null},llseek:function(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(9)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(29)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(22)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read:function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(22)}if(FS.isClosed(stream)){throw new FS.ErrnoError(9)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(9)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(21)}if(!stream.stream_ops.read){throw new FS.ErrnoError(22)}var seeking=typeof position!=="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(29)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write:function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(22)}if(FS.isClosed(stream)){throw new FS.ErrnoError(9)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(9)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(21)}if(!stream.stream_ops.write){throw new FS.ErrnoError(22)}if(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(29)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+stream.path+"') threw an exception: "+e.message)}return bytesWritten},allocate:function(stream,offset,length){if(FS.isClosed(stream)){throw new FS.ErrnoError(9)}if(offset<0||length<=0){throw new FS.ErrnoError(22)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(9)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(19)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(95)}stream.stream_ops.allocate(stream,offset,length)},mmap:function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(13)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(19)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)},msync:function(stream,buffer,offset,length,mmapFlags){if(!stream||!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},munmap:function(stream){return 0},ioctl:function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(25)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile:function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile:function(path,data,opts){opts=opts||{};opts.flags=opts.flags||"w";var stream=FS.open(path,opts.flags,opts.mode);if(typeof data==="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:function(){return FS.currentPath},chdir:function(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(2)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(20)}var err=FS.nodePermissions(lookup.node,"x");if(err){throw new FS.ErrnoError(err)}FS.currentPath=lookup.path},createDefaultDirectories:function(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices:function(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:function(){return 0},write:function(stream,buffer,offset,length,pos){return length}});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device;if(typeof crypto==="object"&&typeof crypto["getRandomValues"]==="function"){var randomBuffer=new Uint8Array(1);random_device=function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]}}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");random_device=function(){return crypto_module["randomBytes"](1)[0]}}catch(e){}}else{}if(!random_device){random_device=function(){abort("random_device")}}FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories:function(){FS.mkdir("/proc");FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount:function(){var node=FS.createNode("/proc/self","fd",16384|511,73);node.node_ops={lookup:function(parent,name){var fd=+name;var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(9);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function(){return stream.path}}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams:function(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin","r");var stdout=FS.open("/dev/stdout","w");var stderr=FS.open("/dev/stderr","w")},ensureErrnoError:function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=function(errno){this.errno=errno};this.setErrno(errno);this.message="FS error";if(this.stack)Object.defineProperty(this,"stack",{value:(new Error).stack,writable:true})};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[2].forEach(function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"})},staticInit:function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={"MEMFS":MEMFS,"IDBFS":IDBFS,"NODEFS":NODEFS,"WORKERFS":WORKERFS}},init:function(input,output,error){FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()},quit:function(){FS.init.initialized=false;var fflush=Module["_fflush"];if(fflush)fflush(0);for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},getMode:function(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode},joinPath:function(parts,forceRelative){var path=PATH.join.apply(null,parts);if(forceRelative&&path[0]=="/")path=path.substr(1);return path},absolutePath:function(relative,base){return PATH.resolve(base,relative)},standardizePath:function(path){return PATH.normalize(path)},findObject:function(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(ret.exists){return ret.object}else{___setErrNo(ret.error);return null}},analyzePath:function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createFolder:function(parent,name,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.mkdir(path,mode)},createPath:function(parent,path,canRead,canWrite){parent=typeof parent==="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current},createFile:function(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile:function(parent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name):parent;var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data==="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,"w");FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return node},createDevice:function(parent,name,input,output){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:function(stream){stream.seekable=false},close:function(stream){if(output&&output.buffer&&output.buffer.length){output(10)}},read:function(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(5)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(11)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write:function(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(5)}}if(length){stream.node.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},createLink:function(parent,name,target,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);return FS.symlink(target,path)},forceLoadFile:function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;var success=true;if(typeof XMLHttpRequest!=="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else if(Module["read"]){try{obj.contents=intArrayFromString(Module["read"](obj.url),true);obj.usedBytes=obj.contents.length}catch(e){success=false}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}if(!success)___setErrNo(5);return success},createLazyFile:function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}};var lazyArray=this;lazyArray.setDataGetter(function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;console.log("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperties(lazyArray,{length:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._length}},chunkSize:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(5)}return fn.apply(null,arguments)}});stream_ops.read=function stream_ops_read(stream,buffer,offset,length,position){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(5)}var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size};node.stream_ops=stream_ops;return node},createPreloadedFile:function(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish){Browser.init();var fullname=name?PATH.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency("cp "+fullname);function processData(byteArray){function finish(byteArray){if(preFinish)preFinish();if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency(dep)}var handled=false;Module["preloadPlugins"].forEach(function(plugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,function(){if(onerror)onerror();removeRunDependency(dep)});handled=true}});if(!handled)finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){Browser.asyncLoad(url,function(byteArray){processData(byteArray)},onerror)}else{processData(url)}},indexedDB:function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB},DB_NAME:function(){return"EM_FS_"+window.location.pathname},DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:function(paths,onload,onerror){onload=onload||function(){};onerror=onerror||function(){};var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=function openRequest_onupgradeneeded(){console.log("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach(function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=function putRequest_onsuccess(){ok++;if(ok+fail==total)finish()};putRequest.onerror=function putRequest_onerror(){fail++;if(ok+fail==total)finish()}});transaction.onerror=onerror};openRequest.onerror=onerror},loadFilesFromDB:function(paths,onload,onerror){onload=onload||function(){};onerror=onerror||function(){};var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach(function(path){var getRequest=files.get(path);getRequest.onsuccess=function getRequest_onsuccess(){if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=function getRequest_onerror(){fail++;if(ok+fail==total)finish()}});transaction.onerror=onerror};openRequest.onerror=onerror}};var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};var SYSCALLS={DEFAULT_POLLMASK:5,mappings:{},umask:511,calculateAt:function(dirfd,path){if(path[0]!=="/"){var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=FS.getStream(dirfd);if(!dirstream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);dir=dirstream.path}path=PATH.join2(dir,path)}return path},doStat:function(func,path,buf){try{var stat=func(path)}catch(e){if(e&&e.node&&PATH.normalize(path)!==PATH.normalize(FS.getPath(e.node))){return-ERRNO_CODES.ENOTDIR}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){var buffer=new Uint8Array(HEAPU8.subarray(addr,addr+len));FS.msync(stream,buffer,0,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-ERRNO_CODES.EINVAL}FS.mknod(path,mode,dev);return 0},doReadlink:function(path,buf,bufsize){if(bufsize<=0)return-ERRNO_CODES.EINVAL;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-ERRNO_CODES.EINVAL}var node;var lookup=FS.lookupPath(path,{follow:true});node=lookup.node;var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-ERRNO_CODES.EACCES}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:0,get:function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret},getStr:function(){var ret=UTF8ToString(SYSCALLS.get());return ret},getStreamFromFD:function(){var stream=FS.getStream(SYSCALLS.get());if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return stream},getSocketFromFD:function(){var socket=SOCKFS.getSocket(SYSCALLS.get());if(!socket)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return socket},getSocketAddress:function(allowNull){var addrp=SYSCALLS.get(),addrlen=SYSCALLS.get();if(allowNull&&addrp===0)return null;var info=__read_sockaddr(addrp,addrlen);if(info.errno)throw new FS.ErrnoError(info.errno);info.addr=DNS.lookup_addr(info.addr)||info.addr;return info},get64:function(){var low=SYSCALLS.get(),high=SYSCALLS.get();return low},getZero:function(){SYSCALLS.get()}};function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();if(!(offset_high==-1&&offset_low<0)&&!(offset_high==0&&offset_low>=0)){return-ERRNO_CODES.EOVERFLOW}var offset=offset_low;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[result>>2]=tempI64[0],HEAP32[result+4>>2]=tempI64[1];if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall145(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doReadv(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doWritev(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall221(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),cmd=SYSCALLS.get();switch(cmd){case 0:{var arg=SYSCALLS.get();if(arg<0){return-ERRNO_CODES.EINVAL}var newStream;newStream=FS.open(stream.path,stream.flags,0,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=SYSCALLS.get();stream.flags|=arg;return 0}case 12:{var arg=SYSCALLS.get();var offset=0;HEAP16[arg+offset>>1]=2;return 0}case 13:case 14:return 0;case 16:case 8:return-ERRNO_CODES.EINVAL;case 9:___setErrNo(ERRNO_CODES.EINVAL);return-1;default:{return-ERRNO_CODES.EINVAL}}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall5(which,varargs){SYSCALLS.varargs=varargs;try{var pathname=SYSCALLS.getStr(),flags=SYSCALLS.get(),mode=SYSCALLS.get();var stream=FS.open(pathname,flags,mode);return stream.fd}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),op=SYSCALLS.get();switch(op){case 21509:case 21505:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0}case 21510:case 21511:case 21512:case 21506:case 21507:case 21508:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0}case 21519:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;var argp=SYSCALLS.get();HEAP32[argp>>2]=0;return 0}case 21520:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return-ERRNO_CODES.EINVAL}case 21531:{var argp=SYSCALLS.get();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0}case 21524:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0}default:abort("bad ioctl syscall "+op)}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___unlock(){}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof setImmediate==="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";var Browser_setImmediate_messageHandler=function(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}};addEventListener("message",Browser_setImmediate_messageHandler,true);setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){if(Module["setImmediates"]===undefined)Module["setImmediates"]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0}function _emscripten_get_now(){abort()}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var browserIterationFunc;if(typeof arg!=="undefined"){browserIterationFunc=function(){Module["dynCall_vi"](func,arg)}}else{browserIterationFunc=function(){Module["dynCall_v"](func)}}var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}if(Browser.mainLoop.method==="timeout"&&Module.ctx){err("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter(browserIterationFunc);if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++},resume:function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()},updateStatus:function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}},runIter:function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)err("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()}},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([new Uint8Array(byteArray).buffer],{type:Browser.getMimetype(name)})}}catch(e){warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append(new Uint8Array(byteArray).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",function(){finish(audio)},false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout(function(){finish(audio)},1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||function(){};canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||function(){};canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}},false)}}},createContext:function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false,majorVersion:1};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,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;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);if(vrDevice){canvasContainer.requestFullscreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullscreen()}},requestFullScreen:function(lockPointer,resizeCanvas,vrDevice){err("Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.");Browser.requestFullScreen=function(lockPointer,resizeCanvas,vrDevice){return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)};return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)},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 requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:function(func){return function(){if(!ABORT)return func.apply(null,arguments)}},allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:function(){Browser.allowAsyncCallbacks=false},resumeAsyncCallbacks:function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach(function(func){func()})}},safeRequestAnimationFrame:function(func){return Browser.requestAnimationFrame(function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}})},safeSetTimeout:function(func,timeout){Module["noExitRuntime"]=true;return setTimeout(function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}},timeout)},safeSetInterval:function(func,timeout){Module["noExitRuntime"]=true;return setInterval(function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}},timeout)},getMimetype:function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]},getUserMedia:function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)},getMovementX:function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0},getMovementY:function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0},getMouseWheelDelta:function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail/3;break;case"mousewheel":delta=event.wheelDelta/120;break;case"wheel":delta=event.deltaY;switch(event.deltaMode){case 0:delta/=100;break;case 1:delta/=3;break;case 2:delta*=80;break;default:throw"unrecognized mouse wheel delta mode: "+event.deltaMode}break;default:throw"unrecognized mouse wheel event: "+event.type}return delta},mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];if(!last)last=coords;Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}},asyncLoad:function(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";Module["readAsync"](url,function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}});if(dep)addRunDependency(dep)},resizeListeners:[],updateResizeListeners:function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach(function(listener){listener(canvas.width,canvas.height)})},setCanvasSize:function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()},windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()},setWindowedCanvasSize:function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()},updateCanvasDimensions:function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}},wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle}};var 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 _eglGetProcAddress(name_){return _emscripten_GetProcAddress(name_)}var JSEvents={keyEvent:0,mouseEvent:0,wheelEvent:0,uiEvent:0,focusEvent:0,deviceOrientationEvent:0,deviceMotionEvent:0,fullscreenChangeEvent:0,pointerlockChangeEvent:0,visibilityChangeEvent:0,touchEvent:0,previousFullscreenElement:null,previousScreenX:null,previousScreenY:null,removeEventListenersRegistered:false,removeAllEventListeners:function(){for(var i=JSEvents.eventHandlers.length-1;i>=0;--i){JSEvents._removeHandler(i)}JSEvents.eventHandlers=[];JSEvents.deferredCalls=[]},registerRemoveEventListeners:function(){if(!JSEvents.removeEventListenersRegistered){__ATEXIT__.push(JSEvents.removeAllEventListeners);JSEvents.removeEventListenersRegistered=true}},deferredCalls:[],deferCall:function(targetFunction,precedence,argsList){function arraysHaveEqualContent(arrA,arrB){if(arrA.length!=arrB.length)return false;for(var i in arrA){if(arrA[i]!=arrB[i])return false}return true}for(var i in JSEvents.deferredCalls){var call=JSEvents.deferredCalls[i];if(call.targetFunction==targetFunction&&arraysHaveEqualContent(call.argsList,argsList)){return}}JSEvents.deferredCalls.push({targetFunction:targetFunction,precedence:precedence,argsList:argsList});JSEvents.deferredCalls.sort(function(x,y){return x.precedence<y.precedence})},removeDeferredCalls:function(targetFunction){for(var i=0;i<JSEvents.deferredCalls.length;++i){if(JSEvents.deferredCalls[i].targetFunction==targetFunction){JSEvents.deferredCalls.splice(i,1);--i}}},canPerformEventHandlerRequests:function(){return JSEvents.inEventHandler&&JSEvents.currentEventHandler.allowsDeferredCalls},runDeferredCalls:function(){if(!JSEvents.canPerformEventHandlerRequests()){return}for(var i=0;i<JSEvents.deferredCalls.length;++i){var call=JSEvents.deferredCalls[i];JSEvents.deferredCalls.splice(i,1);--i;call.targetFunction.apply(this,call.argsList)}},inEventHandler:0,currentEventHandler:null,eventHandlers:[],isInternetExplorer:function(){return navigator.userAgent.indexOf("MSIE")!==-1||navigator.appVersion.indexOf("Trident/")>0},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--)}}}},getBoundingClientRectOrZeros:function(target){return target.getBoundingClientRect?target.getBoundingClientRect():{left:0,top:0}},pageScrollPos:function(){if(window.pageXOffset>0||window.pageYOffset>0){return[window.pageXOffset,window.pageYOffset]}if(typeof document.documentElement.scrollLeft!=="undefined"||typeof document.documentElement.scrollTop!=="undefined"){return[document.documentElement.scrollLeft,document.documentElement.scrollTop]}return[document.body.scrollLeft|0,document.body.scrollTop|0]},getNodeNameForTarget:function(target){if(!target)return"";if(target==window)return"#window";if(target==screen)return"#screen";return target&&target.nodeName?target.nodeName:""},tick:function(){if(window["performance"]&&window["performance"]["now"])return window["performance"]["now"]();else return Date.now()},fullscreenEnabled:function(){return document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled||document.msFullscreenEnabled}};function __requestPointerLock(target){if(target.requestPointerLock){target.requestPointerLock()}else if(target.mozRequestPointerLock){target.mozRequestPointerLock()}else if(target.webkitRequestPointerLock){target.webkitRequestPointerLock()}else if(target.msRequestPointerLock){target.msRequestPointerLock()}else{if(document.body.requestPointerLock||document.body.mozRequestPointerLock||document.body.webkitRequestPointerLock||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 if(document.mozExitPointerLock){document.mozExitPointerLock()}else if(document.webkitExitPointerLock){document.webkitExitPointerLock()}else{return-1}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_heap_size(){return HEAP8.length}function _emscripten_get_num_gamepads(){return JSEvents.lastGamepadState.length}function __fillPointerlockChangeEventData(eventStruct,e){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 _emscripten_get_pointerlock_status(pointerlockStatus){if(pointerlockStatus)__fillPointerlockChangeEventData(pointerlockStatus);if(!document.body||!document.body.requestPointerLock&&!document.body.mozRequestPointerLock&&!document.body.webkitRequestPointerLock&&!document.body.msRequestPointerLock){return-1}return 0}var GL={counter:1,lastError:0,buffers:[],mappedBuffers:{},programs:[],framebuffers:[],renderbuffers:[],textures:[],uniforms:[],shaders:[],vaos:[],contexts:{},currentContext:null,offscreenCanvases:{},timerQueriesEXT:[],programInfos:{},stringCache:{},unpackAlignment:4,init:function(){GL.miniTempBuffer=new Float32Array(GL.MINI_TEMP_BUFFER_SIZE);for(var i=0;i<GL.MINI_TEMP_BUFFER_SIZE;i++){GL.miniTempBufferViews[i]=GL.miniTempBuffer.subarray(0,i+1)}},recordError:function recordError(errorCode){if(!GL.lastError){GL.lastError=errorCode}},getNewId:function(table){var ret=GL.counter++;for(var i=table.length;i<ret;i++){table[i]=null}return ret},MINI_TEMP_BUFFER_SIZE:256,miniTempBuffer:null,miniTempBufferViews:[0],getSource:function(shader,count,string,length){var source="";for(var i=0;i<count;++i){var len=length?HEAP32[length+i*4>>2]:-1;source+=UTF8ToString(HEAP32[string+i*4>>2],len<0?undefined:len)}return source},createContext:function(canvas,webGLContextAttributes){var ctx=canvas.getContext("webgl",webGLContextAttributes)||canvas.getContext("experimental-webgl",webGLContextAttributes);return ctx&&GL.registerContext(ctx,webGLContextAttributes)},registerContext:function(ctx,webGLContextAttributes){var handle=_malloc(8);var context={handle:handle,attributes:webGLContextAttributes,version:webGLContextAttributes.majorVersion,GLctx:ctx};if(ctx.canvas)ctx.canvas.GLctxObject=context;GL.contexts[handle]=context;if(typeof webGLContextAttributes.enableExtensionsByDefault==="undefined"||webGLContextAttributes.enableExtensionsByDefault){GL.initExtensions(context)}return handle},makeContextCurrent:function(contextHandle){GL.currentContext=GL.contexts[contextHandle];Module.ctx=GLctx=GL.currentContext&&GL.currentContext.GLctx;return!(contextHandle&&!GLctx)},getContext:function(contextHandle){return GL.contexts[contextHandle]},deleteContext:function(contextHandle){if(GL.currentContext===GL.contexts[contextHandle])GL.currentContext=null;if(typeof JSEvents==="object")JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas);if(GL.contexts[contextHandle]&&GL.contexts[contextHandle].GLctx.canvas)GL.contexts[contextHandle].GLctx.canvas.GLctxObject=undefined;_free(GL.contexts[contextHandle]);GL.contexts[contextHandle]=null},initExtensions:function(context){if(!context)context=GL.currentContext;if(context.initExtensionsDone)return;context.initExtensionsDone=true;var GLctx=context.GLctx;if(context.version<2){var instancedArraysExt=GLctx.getExtension("ANGLE_instanced_arrays");if(instancedArraysExt){GLctx["vertexAttribDivisor"]=function(index,divisor){instancedArraysExt["vertexAttribDivisorANGLE"](index,divisor)};GLctx["drawArraysInstanced"]=function(mode,first,count,primcount){instancedArraysExt["drawArraysInstancedANGLE"](mode,first,count,primcount)};GLctx["drawElementsInstanced"]=function(mode,count,type,indices,primcount){instancedArraysExt["drawElementsInstancedANGLE"](mode,count,type,indices,primcount)}}var vaoExt=GLctx.getExtension("OES_vertex_array_object");if(vaoExt){GLctx["createVertexArray"]=function(){return vaoExt["createVertexArrayOES"]()};GLctx["deleteVertexArray"]=function(vao){vaoExt["deleteVertexArrayOES"](vao)};GLctx["bindVertexArray"]=function(vao){vaoExt["bindVertexArrayOES"](vao)};GLctx["isVertexArray"]=function(vao){return vaoExt["isVertexArrayOES"](vao)}}var drawBuffersExt=GLctx.getExtension("WEBGL_draw_buffers");if(drawBuffersExt){GLctx["drawBuffers"]=function(n,bufs){drawBuffersExt["drawBuffersWEBGL"](n,bufs)}}}GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query");var automaticallyEnabledExtensions=["OES_texture_float","OES_texture_half_float","OES_standard_derivatives","OES_vertex_array_object","WEBGL_compressed_texture_s3tc","WEBGL_depth_texture","OES_element_index_uint","EXT_texture_filter_anisotropic","EXT_frag_depth","WEBGL_draw_buffers","ANGLE_instanced_arrays","OES_texture_float_linear","OES_texture_half_float_linear","EXT_blend_minmax","EXT_shader_texture_lod","WEBGL_compressed_texture_pvrtc","EXT_color_buffer_half_float","WEBGL_color_buffer_float","EXT_sRGB","WEBGL_compressed_texture_etc1","EXT_disjoint_timer_query","WEBGL_compressed_texture_etc","WEBGL_compressed_texture_astc","EXT_color_buffer_float","WEBGL_compressed_texture_s3tc_srgb","EXT_disjoint_timer_query_webgl2"];var exts=GLctx.getSupportedExtensions();if(exts&&exts.length>0){GLctx.getSupportedExtensions().forEach(function(ext){if(automaticallyEnabledExtensions.indexOf(ext)!=-1){GLctx.getExtension(ext)}})}},populateUniformTable:function(program){var p=GL.programs[program];var ptable=GL.programInfos[program]={uniforms:{},maxUniformLength:0,maxAttributeLength:-1,maxUniformBlockNameLength:-1};var utable=ptable.uniforms;var numUniforms=GLctx.getProgramParameter(p,35718);for(var i=0;i<numUniforms;++i){var u=GLctx.getActiveUniform(p,i);var name=u.name;ptable.maxUniformLength=Math.max(ptable.maxUniformLength,name.length+1);if(name.slice(-1)=="]"){name=name.slice(0,name.lastIndexOf("["))}var loc=GLctx.getUniformLocation(p,name);if(loc){var id=GL.getNewId(GL.uniforms);utable[name]=[u.size,id];GL.uniforms[id]=loc;for(var j=1;j<u.size;++j){var n=name+"["+j+"]";loc=GLctx.getUniformLocation(p,n);id=GL.getNewId(GL.uniforms);GL.uniforms[id]=loc}}}}};function _emscripten_glActiveTexture(x0){GLctx["activeTexture"](x0)}function _emscripten_glAttachShader(program,shader){GLctx.attachShader(GL.programs[program],GL.shaders[shader])}function _emscripten_glBeginQueryEXT(target,id){GLctx.disjointTimerQueryExt["beginQueryEXT"](target,GL.timerQueriesEXT[id])}function _emscripten_glBindAttribLocation(program,index,name){GLctx.bindAttribLocation(GL.programs[program],index,UTF8ToString(name))}function _emscripten_glBindBuffer(target,buffer){GLctx.bindBuffer(target,GL.buffers[buffer])}function _emscripten_glBindFramebuffer(target,framebuffer){GLctx.bindFramebuffer(target,GL.framebuffers[framebuffer])}function _emscripten_glBindRenderbuffer(target,renderbuffer){GLctx.bindRenderbuffer(target,GL.renderbuffers[renderbuffer])}function _emscripten_glBindTexture(target,texture){GLctx.bindTexture(target,GL.textures[texture])}function _emscripten_glBindVertexArrayOES(vao){GLctx["bindVertexArray"](GL.vaos[vao])}function _emscripten_glBlendColor(x0,x1,x2,x3){GLctx["blendColor"](x0,x1,x2,x3)}function _emscripten_glBlendEquation(x0){GLctx["blendEquation"](x0)}function _emscripten_glBlendEquationSeparate(x0,x1){GLctx["blendEquationSeparate"](x0,x1)}function _emscripten_glBlendFunc(x0,x1){GLctx["blendFunc"](x0,x1)}function _emscripten_glBlendFuncSeparate(x0,x1,x2,x3){GLctx["blendFuncSeparate"](x0,x1,x2,x3)}function _emscripten_glBufferData(target,size,data,usage){GLctx.bufferData(target,data?HEAPU8.subarray(data,data+size):size,usage)}function _emscripten_glBufferSubData(target,offset,size,data){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_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 _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){GLctx["compressedTexImage2D"](target,level,internalFormat,width,height,border,data?HEAPU8.subarray(data,data+imageSize):null)}function _emscripten_glCompressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,imageSize,data){GLctx["compressedTexSubImage2D"](target,level,xoffset,yoffset,width,height,format,data?HEAPU8.subarray(data,data+imageSize):null)}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_glCreateProgram(){var id=GL.getNewId(GL.programs);var program=GLctx.createProgram();program.name=id;GL.programs[id]=program;return id}function _emscripten_glCreateShader(shaderType){var id=GL.getNewId(GL.shaders);GL.shaders[id]=GLctx.createShader(shaderType);return id}function _emscripten_glCullFace(x0){GLctx["cullFace"](x0)}function _emscripten_glDeleteBuffers(n,buffers){for(var i=0;i<n;i++){var id=HEAP32[buffers+i*4>>2];var buffer=GL.buffers[id];if(!buffer)continue;GLctx.deleteBuffer(buffer);buffer.name=0;GL.buffers[id]=null;if(id==GL.currArrayBuffer)GL.currArrayBuffer=0;if(id==GL.currElementArrayBuffer)GL.currElementArrayBuffer=0}}function _emscripten_glDeleteFramebuffers(n,framebuffers){for(var i=0;i<n;++i){var id=HEAP32[framebuffers+i*4>>2];var framebuffer=GL.framebuffers[id];if(!framebuffer)continue;GLctx.deleteFramebuffer(framebuffer);framebuffer.name=0;GL.framebuffers[id]=null}}function _emscripten_glDeleteProgram(id){if(!id)return;var program=GL.programs[id];if(!program){GL.recordError(1281);return}GLctx.deleteProgram(program);program.name=0;GL.programs[id]=null;GL.programInfos[id]=null}function _emscripten_glDeleteQueriesEXT(n,ids){for(var i=0;i<n;i++){var id=HEAP32[ids+i*4>>2];var query=GL.timerQueriesEXT[id];if(!query)continue;GLctx.disjointTimerQueryExt["deleteQueryEXT"](query);GL.timerQueriesEXT[id]=null}}function _emscripten_glDeleteRenderbuffers(n,renderbuffers){for(var i=0;i<n;i++){var id=HEAP32[renderbuffers+i*4>>2];var renderbuffer=GL.renderbuffers[id];if(!renderbuffer)continue;GLctx.deleteRenderbuffer(renderbuffer);renderbuffer.name=0;GL.renderbuffers[id]=null}}function _emscripten_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_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_glDeleteVertexArraysOES(n,vaos){for(var i=0;i<n;i++){var id=HEAP32[vaos+i*4>>2];GLctx["deleteVertexArray"](GL.vaos[id]);GL.vaos[id]=null}}function _emscripten_glDepthFunc(x0){GLctx["depthFunc"](x0)}function _emscripten_glDepthMask(flag){GLctx.depthMask(!!flag)}function _emscripten_glDepthRangef(x0,x1){GLctx["depthRange"](x0,x1)}function _emscripten_glDetachShader(program,shader){GLctx.detachShader(GL.programs[program],GL.shaders[shader])}function _emscripten_glDisable(x0){GLctx["disable"](x0)}function _emscripten_glDisableVertexAttribArray(index){GLctx.disableVertexAttribArray(index)}function _emscripten_glDrawArrays(mode,first,count){GLctx.drawArrays(mode,first,count)}function _emscripten_glDrawArraysInstancedANGLE(mode,first,count,primcount){GLctx["drawArraysInstanced"](mode,first,count,primcount)}var __tempFixedLengthArray=[];function _emscripten_glDrawBuffersWEBGL(n,bufs){var bufArray=__tempFixedLengthArray[n];for(var i=0;i<n;i++){bufArray[i]=HEAP32[bufs+i*4>>2]}GLctx["drawBuffers"](bufArray)}function _emscripten_glDrawElements(mode,count,type,indices){GLctx.drawElements(mode,count,type,indices)}function _emscripten_glDrawElementsInstancedANGLE(mode,count,type,indices,primcount){GLctx["drawElementsInstanced"](mode,count,type,indices,primcount)}function _emscripten_glEnable(x0){GLctx["enable"](x0)}function _emscripten_glEnableVertexAttribArray(index){GLctx.enableVertexAttribArray(index)}function _emscripten_glEndQueryEXT(target){GLctx.disjointTimerQueryExt["endQueryEXT"](target)}function _emscripten_glFinish(){GLctx["finish"]()}function _emscripten_glFlush(){GLctx["flush"]()}function _emscripten_glFramebufferRenderbuffer(target,attachment,renderbuffertarget,renderbuffer){GLctx.framebufferRenderbuffer(target,attachment,renderbuffertarget,GL.renderbuffers[renderbuffer])}function _emscripten_glFramebufferTexture2D(target,attachment,textarget,texture,level){GLctx.framebufferTexture2D(target,attachment,textarget,GL.textures[texture],level)}function _emscripten_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_glGenQueriesEXT(n,ids){for(var i=0;i<n;i++){var query=GLctx.disjointTimerQueryExt["createQueryEXT"]();if(!query){GL.recordError(1282);while(i<n)HEAP32[ids+i++*4>>2]=0;return}var id=GL.getNewId(GL.timerQueriesEXT);query.name=id;GL.timerQueriesEXT[id]=query;HEAP32[ids+i*4>>2]=id}}function _emscripten_glGenRenderbuffers(n,renderbuffers){__glGenObject(n,renderbuffers,"createRenderbuffer",GL.renderbuffers)}function _emscripten_glGenTextures(n,textures){__glGenObject(n,textures,"createTexture",GL.textures)}function _emscripten_glGenVertexArraysOES(n,arrays){__glGenObject(n,arrays,"createVertexArray",GL.vaos)}function _emscripten_glGenerateMipmap(x0){GLctx["generateMipmap"](x0)}function _emscripten_glGetActiveAttrib(program,index,bufSize,length,size,type,name){program=GL.programs[program];var info=GLctx.getActiveAttrib(program,index);if(!info)return;if(bufSize>0&&name){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_glGetActiveUniform(program,index,bufSize,length,size,type,name){program=GL.programs[program];var info=GLctx.getActiveUniform(program,index);if(!info)return;if(bufSize>0&&name){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_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 emscriptenWebGLGet(name_,p,type){if(!p){GL.recordError(1281);return}var ret=undefined;switch(name_){case 36346:ret=1;break;case 36344:if(type!=="Integer"&&type!=="Integer64"){GL.recordError(1280)}return;case 36345:ret=0;break;case 34466:var formats=GLctx.getParameter(34467);ret=formats?formats.length: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 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"Integer":HEAP32[p+i*4>>2]=result[i];break;case"Float":HEAPF32[p+i*4>>2]=result[i];break;case"Boolean":HEAP8[p+i>>0]=result[i]?1:0;break;default:throw"internal glGet error, bad type: "+type}}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);return}}switch(type){case"Integer64":tempI64=[ret>>>0,(tempDouble=ret,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[p>>2]=tempI64[0],HEAP32[p+4>>2]=tempI64[1];break;case"Integer":HEAP32[p>>2]=ret;break;case"Float":HEAPF32[p>>2]=ret;break;case"Boolean":HEAP8[p>>0]=ret?1:0;break;default:throw"internal glGet error, bad type: "+type}}function _emscripten_glGetBooleanv(name_,p){emscriptenWebGLGet(name_,p,"Boolean")}function _emscripten_glGetBufferParameteriv(target,value,data){if(!data){GL.recordError(1281);return}HEAP32[data>>2]=GLctx.getBufferParameter(target,value)}function _emscripten_glGetError(){if(GL.lastError){var error=GL.lastError;GL.lastError=0;return error}else{return GLctx.getError()}}function _emscripten_glGetFloatv(name_,p){emscriptenWebGLGet(name_,p,"Float")}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 _emscripten_glGetIntegerv(name_,p){emscriptenWebGLGet(name_,p,"Integer")}function _emscripten_glGetProgramInfoLog(program,maxLength,length,infoLog){var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";if(maxLength>0&&infoLog){var numBytesWrittenExclNull=stringToUTF8(log,infoLog,maxLength);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}}function _emscripten_glGetProgramiv(program,pname,p){if(!p){GL.recordError(1281);return}if(program>=GL.counter){GL.recordError(1281);return}var ptable=GL.programInfos[program];if(!ptable){GL.recordError(1282);return}if(pname==35716){var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35719){HEAP32[p>>2]=ptable.maxUniformLength}else if(pname==35722){if(ptable.maxAttributeLength==-1){program=GL.programs[program];var numAttribs=GLctx.getProgramParameter(program,35721);ptable.maxAttributeLength=0;for(var i=0;i<numAttribs;++i){var activeAttrib=GLctx.getActiveAttrib(program,i);ptable.maxAttributeLength=Math.max(ptable.maxAttributeLength,activeAttrib.name.length+1)}}HEAP32[p>>2]=ptable.maxAttributeLength}else if(pname==35381){if(ptable.maxUniformBlockNameLength==-1){program=GL.programs[program];var numBlocks=GLctx.getProgramParameter(program,35382);ptable.maxUniformBlockNameLength=0;for(var i=0;i<numBlocks;++i){var activeBlockName=GLctx.getActiveUniformBlockName(program,i);ptable.maxUniformBlockNameLength=Math.max(ptable.maxUniformBlockNameLength,activeBlockName.length+1)}}HEAP32[p>>2]=ptable.maxUniformBlockNameLength}else{HEAP32[p>>2]=GLctx.getProgramParameter(GL.programs[program],pname)}}function _emscripten_glGetQueryObjecti64vEXT(id,pname,params){if(!params){GL.recordError(1281);return}var query=GL.timerQueriesEXT[id];var param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}tempI64=[ret>>>0,(tempDouble=ret,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[params>>2]=tempI64[0],HEAP32[params+4>>2]=tempI64[1]}function _emscripten_glGetQueryObjectivEXT(id,pname,params){if(!params){GL.recordError(1281);return}var query=GL.timerQueriesEXT[id];var param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret}function _emscripten_glGetQueryObjectui64vEXT(id,pname,params){if(!params){GL.recordError(1281);return}var query=GL.timerQueriesEXT[id];var param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}tempI64=[ret>>>0,(tempDouble=ret,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[params>>2]=tempI64[0],HEAP32[params+4>>2]=tempI64[1]}function _emscripten_glGetQueryObjectuivEXT(id,pname,params){if(!params){GL.recordError(1281);return}var query=GL.timerQueriesEXT[id];var param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret}function _emscripten_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_glGetShaderInfoLog(shader,maxLength,length,infoLog){var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";if(maxLength>0&&infoLog){var numBytesWrittenExclNull=stringToUTF8(log,infoLog,maxLength);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}}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;if(bufSize>0&&source){var numBytesWrittenExclNull=stringToUTF8(result,source,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}}function _emscripten_glGetShaderiv(shader,pname,p){if(!p){GL.recordError(1281);return}if(pname==35716){var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35720){var source=GLctx.getShaderSource(GL.shaders[shader]);var sourceLength=source===null||source.length==0?0:source.length+1;HEAP32[p>>2]=sourceLength}else{HEAP32[p>>2]=GLctx.getShaderParameter(GL.shaders[shader],pname)}}function stringToNewUTF8(jsString){var length=lengthBytesUTF8(jsString)+1;var cString=_malloc(length);stringToUTF8(jsString,cString,length);return cString}function _emscripten_glGetString(name_){if(GL.stringCache[name_])return GL.stringCache[name_];var ret;switch(name_){case 7939:var exts=GLctx.getSupportedExtensions();var gl_exts=[];for(var i=0;i<exts.length;++i){gl_exts.push(exts[i]);gl_exts.push("GL_"+exts[i])}ret=stringToNewUTF8(gl_exts.join(" "));break;case 7936:case 7937:case 37445:case 37446:var s=GLctx.getParameter(name_);if(!s){GL.recordError(1280)}ret=stringToNewUTF8(s);break;case 7938:var glVersion=GLctx.getParameter(GLctx.VERSION);{glVersion="OpenGL ES 2.0 ("+glVersion+")"}ret=stringToNewUTF8(glVersion);break;case 35724:var glslVersion=GLctx.getParameter(GLctx.SHADING_LANGUAGE_VERSION);var ver_re=/^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/;var ver_num=glslVersion.match(ver_re);if(ver_num!==null){if(ver_num[1].length==3)ver_num[1]=ver_num[1]+"0";glslVersion="OpenGL ES GLSL ES "+ver_num[1]+" ("+glslVersion+")"}ret=stringToNewUTF8(glslVersion);break;default:GL.recordError(1280);return 0}GL.stringCache[name_]=ret;return ret}function _emscripten_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_glGetUniformLocation(program,name){name=UTF8ToString(name);var arrayIndex=0;if(name[name.length-1]=="]"){var leftBrace=name.lastIndexOf("[");arrayIndex=name[leftBrace+1]!="]"?parseInt(name.slice(leftBrace+1)):0;name=name.slice(0,leftBrace)}var uniformInfo=GL.programInfos[program]&&GL.programInfos[program].uniforms[name];if(uniformInfo&&arrayIndex>=0&&arrayIndex<uniformInfo[0]){return uniformInfo[1]+arrayIndex}else{return-1}}function emscriptenWebGLGetUniform(program,location,params,type){if(!params){GL.recordError(1281);return}var data=GLctx.getUniform(GL.programs[program],GL.uniforms[location]);if(typeof data=="number"||typeof data=="boolean"){switch(type){case"Integer":HEAP32[params>>2]=data;break;case"Float":HEAPF32[params>>2]=data;break;default:throw"internal emscriptenWebGLGetUniform() error, bad type: "+type}}else{for(var i=0;i<data.length;i++){switch(type){case"Integer":HEAP32[params+i*4>>2]=data[i];break;case"Float":HEAPF32[params+i*4>>2]=data[i];break;default:throw"internal emscriptenWebGLGetUniform() error, bad type: "+type}}}}function _emscripten_glGetUniformfv(program,location,params){emscriptenWebGLGetUniform(program,location,params,"Float")}function _emscripten_glGetUniformiv(program,location,params){emscriptenWebGLGetUniform(program,location,params,"Integer")}function _emscripten_glGetVertexAttribPointerv(index,pname,pointer){if(!pointer){GL.recordError(1281);return}HEAP32[pointer>>2]=GLctx.getVertexAttribOffset(index,pname)}function emscriptenWebGLGetVertexAttrib(index,pname,params,type){if(!params){GL.recordError(1281);return}var data=GLctx.getVertexAttrib(index,pname);if(pname==34975){HEAP32[params>>2]=data["name"]}else if(typeof data=="number"||typeof data=="boolean"){switch(type){case"Integer":HEAP32[params>>2]=data;break;case"Float":HEAPF32[params>>2]=data;break;case"FloatToInteger":HEAP32[params>>2]=Math.fround(data);break;default:throw"internal emscriptenWebGLGetVertexAttrib() error, bad type: "+type}}else{for(var i=0;i<data.length;i++){switch(type){case"Integer":HEAP32[params+i*4>>2]=data[i];break;case"Float":HEAPF32[params+i*4>>2]=data[i];break;case"FloatToInteger":HEAP32[params+i*4>>2]=Math.fround(data[i]);break;default:throw"internal emscriptenWebGLGetVertexAttrib() error, bad type: "+type}}}}function _emscripten_glGetVertexAttribfv(index,pname,params){emscriptenWebGLGetVertexAttrib(index,pname,params,"Float")}function _emscripten_glGetVertexAttribiv(index,pname,params){emscriptenWebGLGetVertexAttrib(index,pname,params,"FloatToInteger")}function _emscripten_glHint(x0,x1){GLctx["hint"](x0,x1)}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_glIsQueryEXT(id){var query=GL.timerQueriesEXT[id];if(!query)return 0;return GLctx.disjointTimerQueryExt["isQueryEXT"](query)}function _emscripten_glIsRenderbuffer(renderbuffer){var rb=GL.renderbuffers[renderbuffer];if(!rb)return 0;return GLctx.isRenderbuffer(rb)}function _emscripten_glIsShader(shader){var s=GL.shaders[shader];if(!s)return 0;return GLctx.isShader(s)}function _emscripten_glIsTexture(id){var texture=GL.textures[id];if(!texture)return 0;return GLctx.isTexture(texture)}function _emscripten_glIsVertexArrayOES(array){var vao=GL.vaos[array];if(!vao)return 0;return GLctx["isVertexArray"](vao)}function _emscripten_glLineWidth(x0){GLctx["lineWidth"](x0)}function _emscripten_glLinkProgram(program){GLctx.linkProgram(GL.programs[program]);GL.populateUniformTable(program)}function _emscripten_glPixelStorei(pname,param){if(pname==3317){GL.unpackAlignment=param}GLctx.pixelStorei(pname,param)}function _emscripten_glPolygonOffset(x0,x1){GLctx["polygonOffset"](x0,x1)}function _emscripten_glQueryCounterEXT(id,target){GLctx.disjointTimerQueryExt["queryCounterEXT"](GL.timerQueriesEXT[id],target)}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}var __colorChannelsInGlTextureFormat={6402:1,6406:1,6407:3,6408:4,6409:1,6410:2,35904:3,35906:4};var __sizeOfGlTextureElementType={5121:1,5123:2,5125:4,5126:4,32819:2,32820:2,33635:2,34042:4,36193:2};function emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,internalFormat){var sizePerPixel=__colorChannelsInGlTextureFormat[format]*__sizeOfGlTextureElementType[type];if(!sizePerPixel){GL.recordError(1280);return}var bytes=__computeUnpackAlignedImageSize(width,height,sizePerPixel,GL.unpackAlignment);var end=pixels+bytes;switch(type){case 5121:return HEAPU8.subarray(pixels,end);case 5126:return HEAPF32.subarray(pixels>>2,end>>2);case 5125:case 34042:return HEAPU32.subarray(pixels>>2,end>>2);case 5123:case 33635:case 32819:case 32820:case 36193:return HEAPU16.subarray(pixels>>1,end>>1);default:GL.recordError(1280)}}function _emscripten_glReadPixels(x,y,width,height,format,type,pixels){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_glSampleCoverage(value,invert){GLctx.sampleCoverage(value,!!invert)}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){GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,internalFormat):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_glTexSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixels){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_glUniform1f(location,v0){GLctx.uniform1f(GL.uniforms[location],v0)}function _emscripten_glUniform1fv(location,count,value){if(count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[count-1];for(var i=0;i<count;++i){view[i]=HEAPF32[value+4*i>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*4>>2)}GLctx.uniform1fv(GL.uniforms[location],view)}function _emscripten_glUniform1i(location,v0){GLctx.uniform1i(GL.uniforms[location],v0)}function _emscripten_glUniform1iv(location,count,value){GLctx.uniform1iv(GL.uniforms[location],HEAP32.subarray(value>>2,value+count*4>>2))}function _emscripten_glUniform2f(location,v0,v1){GLctx.uniform2f(GL.uniforms[location],v0,v1)}function _emscripten_glUniform2fv(location,count,value){if(2*count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[2*count-1];for(var i=0;i<2*count;i+=2){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2fv(GL.uniforms[location],view)}function _emscripten_glUniform2i(location,v0,v1){GLctx.uniform2i(GL.uniforms[location],v0,v1)}function _emscripten_glUniform2iv(location,count,value){GLctx.uniform2iv(GL.uniforms[location],HEAP32.subarray(value>>2,value+count*8>>2))}function _emscripten_glUniform3f(location,v0,v1,v2){GLctx.uniform3f(GL.uniforms[location],v0,v1,v2)}function _emscripten_glUniform3fv(location,count,value){if(3*count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[3*count-1];for(var i=0;i<3*count;i+=3){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*12>>2)}GLctx.uniform3fv(GL.uniforms[location],view)}function _emscripten_glUniform3i(location,v0,v1,v2){GLctx.uniform3i(GL.uniforms[location],v0,v1,v2)}function _emscripten_glUniform3iv(location,count,value){GLctx.uniform3iv(GL.uniforms[location],HEAP32.subarray(value>>2,value+count*12>>2))}function _emscripten_glUniform4f(location,v0,v1,v2,v3){GLctx.uniform4f(GL.uniforms[location],v0,v1,v2,v3)}function _emscripten_glUniform4fv(location,count,value){if(4*count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[4*count-1];for(var i=0;i<4*count;i+=4){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*16>>2)}GLctx.uniform4fv(GL.uniforms[location],view)}function _emscripten_glUniform4i(location,v0,v1,v2,v3){GLctx.uniform4i(GL.uniforms[location],v0,v1,v2,v3)}function _emscripten_glUniform4iv(location,count,value){GLctx.uniform4iv(GL.uniforms[location],HEAP32.subarray(value>>2,value+count*16>>2))}function _emscripten_glUniformMatrix2fv(location,count,transpose,value){if(4*count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[4*count-1];for(var i=0;i<4*count;i+=4){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*16>>2)}GLctx.uniformMatrix2fv(GL.uniforms[location],!!transpose,view)}function _emscripten_glUniformMatrix3fv(location,count,transpose,value){if(9*count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[9*count-1];for(var i=0;i<9*count;i+=9){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2];view[i+4]=HEAPF32[value+(4*i+16)>>2];view[i+5]=HEAPF32[value+(4*i+20)>>2];view[i+6]=HEAPF32[value+(4*i+24)>>2];view[i+7]=HEAPF32[value+(4*i+28)>>2];view[i+8]=HEAPF32[value+(4*i+32)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*36>>2)}GLctx.uniformMatrix3fv(GL.uniforms[location],!!transpose,view)}function _emscripten_glUniformMatrix4fv(location,count,transpose,value){if(16*count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[16*count-1];for(var i=0;i<16*count;i+=16){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2];view[i+4]=HEAPF32[value+(4*i+16)>>2];view[i+5]=HEAPF32[value+(4*i+20)>>2];view[i+6]=HEAPF32[value+(4*i+24)>>2];view[i+7]=HEAPF32[value+(4*i+28)>>2];view[i+8]=HEAPF32[value+(4*i+32)>>2];view[i+9]=HEAPF32[value+(4*i+36)>>2];view[i+10]=HEAPF32[value+(4*i+40)>>2];view[i+11]=HEAPF32[value+(4*i+44)>>2];view[i+12]=HEAPF32[value+(4*i+48)>>2];view[i+13]=HEAPF32[value+(4*i+52)>>2];view[i+14]=HEAPF32[value+(4*i+56)>>2];view[i+15]=HEAPF32[value+(4*i+60)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*64>>2)}GLctx.uniformMatrix4fv(GL.uniforms[location],!!transpose,view)}function _emscripten_glUseProgram(program){GLctx.useProgram(GL.programs[program])}function _emscripten_glValidateProgram(program){GLctx.validateProgram(GL.programs[program])}function _emscripten_glVertexAttrib1f(x0,x1){GLctx["vertexAttrib1f"](x0,x1)}function _emscripten_glVertexAttrib1fv(index,v){GLctx.vertexAttrib1f(index,HEAPF32[v>>2])}function _emscripten_glVertexAttrib2f(x0,x1,x2){GLctx["vertexAttrib2f"](x0,x1,x2)}function _emscripten_glVertexAttrib2fv(index,v){GLctx.vertexAttrib2f(index,HEAPF32[v>>2],HEAPF32[v+4>>2])}function _emscripten_glVertexAttrib3f(x0,x1,x2,x3){GLctx["vertexAttrib3f"](x0,x1,x2,x3)}function _emscripten_glVertexAttrib3fv(index,v){GLctx.vertexAttrib3f(index,HEAPF32[v>>2],HEAPF32[v+4>>2],HEAPF32[v+8>>2])}function _emscripten_glVertexAttrib4f(x0,x1,x2,x3,x4){GLctx["vertexAttrib4f"](x0,x1,x2,x3,x4)}function _emscripten_glVertexAttrib4fv(index,v){GLctx.vertexAttrib4f(index,HEAPF32[v>>2],HEAPF32[v+4>>2],HEAPF32[v+8>>2],HEAPF32[v+12>>2])}function _emscripten_glVertexAttribDivisorANGLE(index,divisor){GLctx["vertexAttribDivisor"](index,divisor)}function _emscripten_glVertexAttribPointer(index,size,type,normalized,stride,ptr){GLctx.vertexAttribPointer(index,size,type,!!normalized,stride,ptr)}function _emscripten_glViewport(x0,x1,x2,x3){GLctx["viewport"](x0,x1,x2,x3)}var __specialEventTargets=[0,typeof document!=="undefined"?document:0,typeof window!=="undefined"?window:0];function __findEventTarget(target){try{if(!target)return window;if(typeof target==="number")target=__specialEventTargets[target]||UTF8ToString(target);if(target==="#window")return window;else if(target==="#document")return document;else if(target==="#screen")return screen;else if(target==="#canvas")return Module["canvas"];return typeof target==="string"?document.getElementById(target):target}catch(e){return null}}function _emscripten_request_pointerlock(target,deferUntilInEventHandler){if(!target)target="#canvas";target=__findEventTarget(target);if(!target)return-4;if(!target.requestPointerLock&&!target.mozRequestPointerLock&&!target.webkitRequestPointerLock&&!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){abortOnCannotGrowMemory(requestedSize)}function _emscripten_run_script(ptr){eval(UTF8ToString(ptr))}function _emscripten_sample_gamepad_data(){return(JSEvents.lastGamepadState=navigator.getGamepads?navigator.getGamepads():navigator.webkitGetGamepads?navigator.webkitGetGamepads():null)?0:-1}function __fillMouseEventData(eventStruct,e,target){HEAPF64[eventStruct>>3]=JSEvents.tick();HEAP32[eventStruct+8>>2]=e.screenX;HEAP32[eventStruct+12>>2]=e.screenY;HEAP32[eventStruct+16>>2]=e.clientX;HEAP32[eventStruct+20>>2]=e.clientY;HEAP32[eventStruct+24>>2]=e.ctrlKey;HEAP32[eventStruct+28>>2]=e.shiftKey;HEAP32[eventStruct+32>>2]=e.altKey;HEAP32[eventStruct+36>>2]=e.metaKey;HEAP16[eventStruct+40>>1]=e.button;HEAP16[eventStruct+42>>1]=e.buttons;HEAP32[eventStruct+44>>2]=e["movementX"]||e["mozMovementX"]||e["webkitMovementX"]||e.screenX-JSEvents.previousScreenX;HEAP32[eventStruct+48>>2]=e["movementY"]||e["mozMovementY"]||e["webkitMovementY"]||e.screenY-JSEvents.previousScreenY;if(Module["canvas"]){var rect=Module["canvas"].getBoundingClientRect();HEAP32[eventStruct+60>>2]=e.clientX-rect.left;HEAP32[eventStruct+64>>2]=e.clientY-rect.top}else{HEAP32[eventStruct+60>>2]=0;HEAP32[eventStruct+64>>2]=0}if(target){var rect=JSEvents.getBoundingClientRectOrZeros(target);HEAP32[eventStruct+52>>2]=e.clientX-rect.left;HEAP32[eventStruct+56>>2]=e.clientY-rect.top}else{HEAP32[eventStruct+52>>2]=0;HEAP32[eventStruct+56>>2]=0}if(e.type!=="wheel"&&e.type!=="mousewheel"){JSEvents.previousScreenX=e.screenX;JSEvents.previousScreenY=e.screenY}}function __registerMouseEventCallback(target,userData,useCapture,callbackfunc,eventTypeId,eventTypeString,targetThread){if(!JSEvents.mouseEvent)JSEvents.mouseEvent=_malloc(72);target=__findEventTarget(target);var mouseEventHandlerFunc=function(event){var e=event||window.event;__fillMouseEventData(JSEvents.mouseEvent,e,target);if(dynCall_iiii(callbackfunc,eventTypeId,JSEvents.mouseEvent,userData))e.preventDefault()};var eventHandler={target:target,allowsDeferredCalls:eventTypeString!="mousemove"&&eventTypeString!="mouseenter"&&eventTypeString!="mouseleave",eventTypeString:eventTypeString,callbackfunc:callbackfunc,handlerFunc:mouseEventHandlerFunc,useCapture:useCapture};if(JSEvents.isInternetExplorer()&&eventTypeString=="mousedown")eventHandler.allowsDeferredCalls=false;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 __fillFullscreenChangeEventData(eventStruct,e){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(event){var e=event||window.event;var fullscreenChangeEvent=JSEvents.fullscreenChangeEvent;__fillFullscreenChangeEventData(fullscreenChangeEvent,e);if(dynCall_iiii(callbackfunc,eventTypeId,fullscreenChangeEvent,userData))e.preventDefault()};var eventHandler={target:target,allowsDeferredCalls:false,eventTypeString:eventTypeString,callbackfunc:callbackfunc,handlerFunc:fullscreenChangeEventhandlerFunc,useCapture:useCapture};JSEvents.registerOrRemoveHandler(eventHandler)}function _emscripten_set_fullscreenchange_callback_on_thread(target,userData,useCapture,callbackfunc,targetThread){if(typeof JSEvents.fullscreenEnabled()==="undefined")return-1;target=target?__findEventTarget(target):__specialEventTargets[1];if(!target)return-4;__registerFullscreenChangeEventCallback(target,userData,useCapture,callbackfunc,19,"fullscreenchange",targetThread);__registerFullscreenChangeEventCallback(target,userData,useCapture,callbackfunc,19,"mozfullscreenchange",targetThread);__registerFullscreenChangeEventCallback(target,userData,useCapture,callbackfunc,19,"webkitfullscreenchange",targetThread);__registerFullscreenChangeEventCallback(target,userData,useCapture,callbackfunc,19,"msfullscreenchange",targetThread);return 0}function __registerGamepadEventCallback(target,userData,useCapture,callbackfunc,eventTypeId,eventTypeString,targetThread){if(!JSEvents.gamepadEvent)JSEvents.gamepadEvent=_malloc(1432);var gamepadEventHandlerFunc=function(event){var e=event||window.event;var gamepadEvent=JSEvents.gamepadEvent;__fillGamepadEventData(gamepadEvent,e.gamepad);if(dynCall_iiii(callbackfunc,eventTypeId,gamepadEvent,userData))e.preventDefault()};var eventHandler={target:__findEventTarget(target),allowsDeferredCalls:true,eventTypeString:eventTypeString,callbackfunc:callbackfunc,handlerFunc:gamepadEventHandlerFunc,useCapture:useCapture};JSEvents.registerOrRemoveHandler(eventHandler)}function _emscripten_set_gamepadconnected_callback_on_thread(userData,useCapture,callbackfunc,targetThread){if(!navigator.getGamepads&&!navigator.webkitGetGamepads)return-1;__registerGamepadEventCallback(2,userData,useCapture,callbackfunc,26,"gamepadconnected",targetThread);return 0}function _emscripten_set_gamepaddisconnected_callback_on_thread(userData,useCapture,callbackfunc,targetThread){if(!navigator.getGamepads&&!navigator.webkitGetGamepads)return-1;__registerGamepadEventCallback(2,userData,useCapture,callbackfunc,27,"gamepaddisconnected",targetThread);return 0}function __registerKeyEventCallback(target,userData,useCapture,callbackfunc,eventTypeId,eventTypeString,targetThread){if(!JSEvents.keyEvent)JSEvents.keyEvent=_malloc(164);var keyEventHandlerFunc=function(event){var e=event||window.event;var keyEventData=JSEvents.keyEvent;stringToUTF8(e.key?e.key:"",keyEventData+0,32);stringToUTF8(e.code?e.code:"",keyEventData+32,32);HEAP32[keyEventData+64>>2]=e.location;HEAP32[keyEventData+68>>2]=e.ctrlKey;HEAP32[keyEventData+72>>2]=e.shiftKey;HEAP32[keyEventData+76>>2]=e.altKey;HEAP32[keyEventData+80>>2]=e.metaKey;HEAP32[keyEventData+84>>2]=e.repeat;stringToUTF8(e.locale?e.locale:"",keyEventData+88,32);stringToUTF8(e.char?e.char:"",keyEventData+120,32);HEAP32[keyEventData+152>>2]=e.charCode;HEAP32[keyEventData+156>>2]=e.keyCode;HEAP32[keyEventData+160>>2]=e.which;if(dynCall_iiii(callbackfunc,eventTypeId,keyEventData,userData))e.preventDefault()};var eventHandler={target:__findEventTarget(target),allowsDeferredCalls:JSEvents.isInternetExplorer()?false:true,eventTypeString:eventTypeString,callbackfunc:callbackfunc,handlerFunc:keyEventHandlerFunc,useCapture:useCapture};JSEvents.registerOrRemoveHandler(eventHandler)}function _emscripten_set_keypress_callback_on_thread(target,userData,useCapture,callbackfunc,targetThread){__registerKeyEventCallback(target,userData,useCapture,callbackfunc,1,"keypress",targetThread);return 0}function __registerTouchEventCallback(target,userData,useCapture,callbackfunc,eventTypeId,eventTypeString,targetThread){if(!JSEvents.touchEvent)JSEvents.touchEvent=_malloc(1684);target=__findEventTarget(target);var touchEventHandlerFunc=function(event){var e=event||window.event;var touches={};for(var i=0;i<e.touches.length;++i){var touch=e.touches[i];touches[touch.identifier]=touch}for(var i=0;i<e.changedTouches.length;++i){var touch=e.changedTouches[i];touches[touch.identifier]=touch;touch.changed=true}for(var i=0;i<e.targetTouches.length;++i){var touch=e.targetTouches[i];touches[touch.identifier].onTarget=true}var touchEvent=JSEvents.touchEvent;var ptr=touchEvent;HEAP32[ptr+4>>2]=e.ctrlKey;HEAP32[ptr+8>>2]=e.shiftKey;HEAP32[ptr+12>>2]=e.altKey;HEAP32[ptr+16>>2]=e.metaKey;ptr+=20;var canvasRect=Module["canvas"]?Module["canvas"].getBoundingClientRect():undefined;var targetRect=JSEvents.getBoundingClientRectOrZeros(target);var numTouches=0;for(var i in touches){var t=touches[i];HEAP32[ptr>>2]=t.identifier;HEAP32[ptr+4>>2]=t.screenX;HEAP32[ptr+8>>2]=t.screenY;HEAP32[ptr+12>>2]=t.clientX;HEAP32[ptr+16>>2]=t.clientY;HEAP32[ptr+20>>2]=t.pageX;HEAP32[ptr+24>>2]=t.pageY;HEAP32[ptr+28>>2]=t.changed;HEAP32[ptr+32>>2]=t.onTarget;if(canvasRect){HEAP32[ptr+44>>2]=t.clientX-canvasRect.left;HEAP32[ptr+48>>2]=t.clientY-canvasRect.top}else{HEAP32[ptr+44>>2]=0;HEAP32[ptr+48>>2]=0}HEAP32[ptr+36>>2]=t.clientX-targetRect.left;HEAP32[ptr+40>>2]=t.clientY-targetRect.top;ptr+=52;if(++numTouches>=32){break}}HEAP32[touchEvent>>2]=numTouches;if(dynCall_iiii(callbackfunc,eventTypeId,touchEvent,userData))e.preventDefault()};var eventHandler={target:target,allowsDeferredCalls:eventTypeString=="touchstart"||eventTypeString=="touchend",eventTypeString:eventTypeString,callbackfunc:callbackfunc,handlerFunc:touchEventHandlerFunc,useCapture:useCapture};JSEvents.registerOrRemoveHandler(eventHandler)}function _emscripten_set_touchcancel_callback_on_thread(target,userData,useCapture,callbackfunc,targetThread){__registerTouchEventCallback(target,userData,useCapture,callbackfunc,25,"touchcancel",targetThread);return 0}function _emscripten_set_touchend_callback_on_thread(target,userData,useCapture,callbackfunc,targetThread){__registerTouchEventCallback(target,userData,useCapture,callbackfunc,23,"touchend",targetThread);return 0}function _emscripten_set_touchmove_callback_on_thread(target,userData,useCapture,callbackfunc,targetThread){__registerTouchEventCallback(target,userData,useCapture,callbackfunc,24,"touchmove",targetThread);return 0}function _emscripten_set_touchstart_callback_on_thread(target,userData,useCapture,callbackfunc,targetThread){__registerTouchEventCallback(target,userData,useCapture,callbackfunc,22,"touchstart",targetThread);return 0}function _exit(status){exit(status)}function _glActiveTexture(x0){GLctx["activeTexture"](x0)}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){GLctx.bindBuffer(target,GL.buffers[buffer])}function _glBindTexture(target,texture){GLctx.bindTexture(target,GL.textures[texture])}function _glBlendFunc(x0,x1){GLctx["blendFunc"](x0,x1)}function _glBufferData(target,size,data,usage){GLctx.bufferData(target,data?HEAPU8.subarray(data,data+size):size,usage)}function _glBufferSubData(target,offset,size,data){GLctx.bufferSubData(target,offset,HEAPU8.subarray(data,data+size))}function _glClear(x0){GLctx["clear"](x0)}function _glClearColor(x0,x1,x2,x3){GLctx["clearColor"](x0,x1,x2,x3)}function _glClearDepthf(x0){GLctx["clearDepth"](x0)}function _glCompileShader(shader){GLctx.compileShader(GL.shaders[shader])}function _glCompressedTexImage2D(target,level,internalFormat,width,height,border,imageSize,data){GLctx["compressedTexImage2D"](target,level,internalFormat,width,height,border,data?HEAPU8.subarray(data,data+imageSize):null)}function _glCreateProgram(){var id=GL.getNewId(GL.programs);var program=GLctx.createProgram();program.name=id;GL.programs[id]=program;return id}function _glCreateShader(shaderType){var id=GL.getNewId(GL.shaders);GL.shaders[id]=GLctx.createShader(shaderType);return id}function _glCullFace(x0){GLctx["cullFace"](x0)}function _glDeleteBuffers(n,buffers){for(var i=0;i<n;i++){var id=HEAP32[buffers+i*4>>2];var buffer=GL.buffers[id];if(!buffer)continue;GLctx.deleteBuffer(buffer);buffer.name=0;GL.buffers[id]=null;if(id==GL.currArrayBuffer)GL.currArrayBuffer=0;if(id==GL.currElementArrayBuffer)GL.currElementArrayBuffer=0}}function _glDeleteProgram(id){if(!id)return;var program=GL.programs[id];if(!program){GL.recordError(1281);return}GLctx.deleteProgram(program);program.name=0;GL.programs[id]=null;GL.programInfos[id]=null}function _glDeleteShader(id){if(!id)return;var shader=GL.shaders[id];if(!shader){GL.recordError(1281);return}GLctx.deleteShader(shader);GL.shaders[id]=null}function _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 _glDepthFunc(x0){GLctx["depthFunc"](x0)}function _glDetachShader(program,shader){GLctx.detachShader(GL.programs[program],GL.shaders[shader])}function _glDisable(x0){GLctx["disable"](x0)}function _glDisableVertexAttribArray(index){GLctx.disableVertexAttribArray(index)}function _glDrawArrays(mode,first,count){GLctx.drawArrays(mode,first,count)}function _glDrawElements(mode,count,type,indices){GLctx.drawElements(mode,count,type,indices)}function _glEnable(x0){GLctx["enable"](x0)}function _glEnableVertexAttribArray(index){GLctx.enableVertexAttribArray(index)}function _glFrontFace(x0){GLctx["frontFace"](x0)}function _glGenBuffers(n,buffers){__glGenObject(n,buffers,"createBuffer",GL.buffers)}function _glGenTextures(n,textures){__glGenObject(n,textures,"createTexture",GL.textures)}function _glGetAttribLocation(program,name){return GLctx.getAttribLocation(GL.programs[program],UTF8ToString(name))}function _glGetFloatv(name_,p){emscriptenWebGLGet(name_,p,"Float")}function _glGetProgramInfoLog(program,maxLength,length,infoLog){var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";if(maxLength>0&&infoLog){var numBytesWrittenExclNull=stringToUTF8(log,infoLog,maxLength);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}}function _glGetProgramiv(program,pname,p){if(!p){GL.recordError(1281);return}if(program>=GL.counter){GL.recordError(1281);return}var ptable=GL.programInfos[program];if(!ptable){GL.recordError(1282);return}if(pname==35716){var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35719){HEAP32[p>>2]=ptable.maxUniformLength}else if(pname==35722){if(ptable.maxAttributeLength==-1){program=GL.programs[program];var numAttribs=GLctx.getProgramParameter(program,35721);ptable.maxAttributeLength=0;for(var i=0;i<numAttribs;++i){var activeAttrib=GLctx.getActiveAttrib(program,i);ptable.maxAttributeLength=Math.max(ptable.maxAttributeLength,activeAttrib.name.length+1)}}HEAP32[p>>2]=ptable.maxAttributeLength}else if(pname==35381){if(ptable.maxUniformBlockNameLength==-1){program=GL.programs[program];var numBlocks=GLctx.getProgramParameter(program,35382);ptable.maxUniformBlockNameLength=0;for(var i=0;i<numBlocks;++i){var activeBlockName=GLctx.getActiveUniformBlockName(program,i);ptable.maxUniformBlockNameLength=Math.max(ptable.maxUniformBlockNameLength,activeBlockName.length+1)}}HEAP32[p>>2]=ptable.maxUniformBlockNameLength}else{HEAP32[p>>2]=GLctx.getProgramParameter(GL.programs[program],pname)}}function _glGetShaderInfoLog(shader,maxLength,length,infoLog){var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";if(maxLength>0&&infoLog){var numBytesWrittenExclNull=stringToUTF8(log,infoLog,maxLength);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}}function _glGetShaderiv(shader,pname,p){if(!p){GL.recordError(1281);return}if(pname==35716){var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35720){var source=GLctx.getShaderSource(GL.shaders[shader]);var sourceLength=source===null||source.length==0?0:source.length+1;HEAP32[p>>2]=sourceLength}else{HEAP32[p>>2]=GLctx.getShaderParameter(GL.shaders[shader],pname)}}function _glGetString(name_){if(GL.stringCache[name_])return GL.stringCache[name_];var ret;switch(name_){case 7939:var exts=GLctx.getSupportedExtensions();var gl_exts=[];for(var i=0;i<exts.length;++i){gl_exts.push(exts[i]);gl_exts.push("GL_"+exts[i])}ret=stringToNewUTF8(gl_exts.join(" "));break;case 7936:case 7937:case 37445:case 37446:var s=GLctx.getParameter(name_);if(!s){GL.recordError(1280)}ret=stringToNewUTF8(s);break;case 7938:var glVersion=GLctx.getParameter(GLctx.VERSION);{glVersion="OpenGL ES 2.0 ("+glVersion+")"}ret=stringToNewUTF8(glVersion);break;case 35724:var glslVersion=GLctx.getParameter(GLctx.SHADING_LANGUAGE_VERSION);var ver_re=/^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/;var ver_num=glslVersion.match(ver_re);if(ver_num!==null){if(ver_num[1].length==3)ver_num[1]=ver_num[1]+"0";glslVersion="OpenGL ES GLSL ES "+ver_num[1]+" ("+glslVersion+")"}ret=stringToNewUTF8(glslVersion);break;default:GL.recordError(1280);return 0}GL.stringCache[name_]=ret;return ret}function _glGetUniformLocation(program,name){name=UTF8ToString(name);var arrayIndex=0;if(name[name.length-1]=="]"){var leftBrace=name.lastIndexOf("[");arrayIndex=name[leftBrace+1]!="]"?parseInt(name.slice(leftBrace+1)):0;name=name.slice(0,leftBrace)}var uniformInfo=GL.programInfos[program]&&GL.programInfos[program].uniforms[name];if(uniformInfo&&arrayIndex>=0&&arrayIndex<uniformInfo[0]){return uniformInfo[1]+arrayIndex}else{return-1}}function _glLinkProgram(program){GLctx.linkProgram(GL.programs[program]);GL.populateUniformTable(program)}function _glPixelStorei(pname,param){if(pname==3317){GL.unpackAlignment=param}GLctx.pixelStorei(pname,param)}function _glReadPixels(x,y,width,height,format,type,pixels){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 _glShaderSource(shader,count,string,length){var source=GL.getSource(shader,count,string,length);GLctx.shaderSource(GL.shaders[shader],source)}function _glTexImage2D(target,level,internalFormat,width,height,border,format,type,pixels){GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,internalFormat):null)}function _glTexParameterf(x0,x1,x2){GLctx["texParameterf"](x0,x1,x2)}function _glTexParameteri(x0,x1,x2){GLctx["texParameteri"](x0,x1,x2)}function _glUniform1i(location,v0){GLctx.uniform1i(GL.uniforms[location],v0)}function _glUniform4f(location,v0,v1,v2,v3){GLctx.uniform4f(GL.uniforms[location],v0,v1,v2,v3)}function _glUniformMatrix4fv(location,count,transpose,value){if(16*count<=GL.MINI_TEMP_BUFFER_SIZE){var view=GL.miniTempBufferViews[16*count-1];for(var i=0;i<16*count;i+=16){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2];view[i+4]=HEAPF32[value+(4*i+16)>>2];view[i+5]=HEAPF32[value+(4*i+20)>>2];view[i+6]=HEAPF32[value+(4*i+24)>>2];view[i+7]=HEAPF32[value+(4*i+28)>>2];view[i+8]=HEAPF32[value+(4*i+32)>>2];view[i+9]=HEAPF32[value+(4*i+36)>>2];view[i+10]=HEAPF32[value+(4*i+40)>>2];view[i+11]=HEAPF32[value+(4*i+44)>>2];view[i+12]=HEAPF32[value+(4*i+48)>>2];view[i+13]=HEAPF32[value+(4*i+52)>>2];view[i+14]=HEAPF32[value+(4*i+56)>>2];view[i+15]=HEAPF32[value+(4*i+60)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*64>>2)}GLctx.uniformMatrix4fv(GL.uniforms[location],!!transpose,view)}function _glUseProgram(program){GLctx.useProgram(GL.programs[program])}function _glVertexAttribPointer(index,size,type,normalized,stride,ptr){GLctx.vertexAttribPointer(index,size,type,!!normalized,stride,ptr)}function _glViewport(x0,x1,x2,x3){GLctx["viewport"](x0,x1,x2,x3)}var GLFW={Window:function(id,width,height,title,monitor,share){this.id=id;this.x=0;this.y=0;this.fullscreen=false;this.storedX=0;this.storedY=0;this.width=width;this.height=height;this.storedWidth=width;this.storedHeight=height;this.title=title;this.monitor=monitor;this.share=share;this.attributes=GLFW.hints;this.inputModes={208897:212993,208898:0,208899:0};this.buttons=0;this.keys=new Array;this.domKeys=new Array;this.shouldClose=0;this.title=null;this.windowPosFunc=null;this.windowSizeFunc=null;this.windowCloseFunc=null;this.windowRefreshFunc=null;this.windowFocusFunc=null;this.windowIconifyFunc=null;this.framebufferSizeFunc=null;this.mouseButtonFunc=null;this.cursorPosFunc=null;this.cursorEnterFunc=null;this.scrollFunc=null;this.dropFunc=null;this.keyFunc=null;this.charFunc=null;this.userptr=null},WindowFromId:function(id){if(id<=0||!GLFW.windows)return null;return GLFW.windows[id-1]},joystickFunc:null,errorFunc:null,monitorFunc:null,active:null,windows:null,monitors:null,monitorString:null,versionString:null,initialTime:null,extensions:null,hints:null,defaultHints:{131073:0,131074:0,131075:1,131076:1,131077:1,135169:8,135170:8,135171:8,135172:8,135173:24,135174:8,135175:0,135176:0,135177:0,135178:0,135179:0,135180:0,135181:0,135182:0,135183:0,139265:196609,139266:1,139267:0,139268:0,139269:0,139270:0,139271:0,139272:0},DOMToGLFWKeyCode:function(keycode){switch(keycode){case 32:return 32;case 222:return 39;case 188:return 44;case 173:return 45;case 189:return 45;case 190:return 46;case 191:return 47;case 48:return 48;case 49:return 49;case 50:return 50;case 51:return 51;case 52:return 52;case 53:return 53;case 54:return 54;case 55:return 55;case 56:return 56;case 57:return 57;case 59:return 59;case 61:return 61;case 187:return 61;case 65:return 65;case 66:return 66;case 67:return 67;case 68:return 68;case 69:return 69;case 70:return 70;case 71:return 71;case 72:return 72;case 73:return 73;case 74:return 74;case 75:return 75;case 76:return 76;case 77:return 77;case 78:return 78;case 79:return 79;case 80:return 80;case 81:return 81;case 82:return 82;case 83:return 83;case 84:return 84;case 85:return 85;case 86:return 86;case 87:return 87;case 88:return 88;case 89:return 89;case 90:return 90;case 219:return 91;case 220:return 92;case 221:return 93;case 192:return 94;case 27:return 256;case 13:return 257;case 9:return 258;case 8:return 259;case 45:return 260;case 46:return 261;case 39:return 262;case 37:return 263;case 40:return 264;case 38:return 265;case 33:return 266;case 34:return 267;case 36:return 268;case 35:return 269;case 20:return 280;case 145:return 281;case 144:return 282;case 44:return 283;case 19:return 284;case 112:return 290;case 113:return 291;case 114:return 292;case 115:return 293;case 116:return 294;case 117:return 295;case 118:return 296;case 119:return 297;case 120:return 298;case 121:return 299;case 122:return 300;case 123:return 301;case 124:return 302;case 125:return 303;case 126:return 304;case 127:return 305;case 128:return 306;case 129:return 307;case 130:return 308;case 131:return 309;case 132:return 310;case 133:return 311;case 134:return 312;case 135:return 313;case 136:return 314;case 96:return 320;case 97:return 321;case 98:return 322;case 99:return 323;case 100:return 324;case 101:return 325;case 102:return 326;case 103:return 327;case 104:return 328;case 105:return 329;case 110:return 330;case 111:return 331;case 106:return 332;case 109:return 333;case 107:return 334;case 16:return 340;case 17:return 341;case 18:return 342;case 91:return 343;case 93:return 348;default:return-1}},getModBits:function(win){var mod=0;if(win.keys[340])mod|=1;if(win.keys[341])mod|=2;if(win.keys[342])mod|=4;if(win.keys[343])mod|=8;return mod},onKeyPress:function(event){if(!GLFW.active||!GLFW.active.charFunc)return;if(event.ctrlKey||event.metaKey)return;var charCode=event.charCode;if(charCode==0||charCode>=0&&charCode<=31)return;dynCall_vii(GLFW.active.charFunc,GLFW.active.id,charCode)},onKeyChanged:function(keyCode,status){if(!GLFW.active)return;var key=GLFW.DOMToGLFWKeyCode(keyCode);if(key==-1)return;var repeat=status&&GLFW.active.keys[key];GLFW.active.keys[key]=status;GLFW.active.domKeys[keyCode]=status;if(!GLFW.active.keyFunc)return;if(repeat)status=2;dynCall_viiiii(GLFW.active.keyFunc,GLFW.active.id,key,keyCode,status,GLFW.getModBits(GLFW.active))},onGamepadConnected:function(event){GLFW.refreshJoysticks()},onGamepadDisconnected:function(event){GLFW.refreshJoysticks()},onKeydown:function(event){GLFW.onKeyChanged(event.keyCode,1);if(event.keyCode===8||event.keyCode===9){event.preventDefault()}},onKeyup:function(event){GLFW.onKeyChanged(event.keyCode,0)},onBlur:function(event){if(!GLFW.active)return;for(var i=0;i<GLFW.active.domKeys.length;++i){if(GLFW.active.domKeys[i]){GLFW.onKeyChanged(i,0)}}},onMousemove:function(event){if(!GLFW.active)return;Browser.calculateMouseEvent(event);if(event.target!=Module["canvas"]||!GLFW.active.cursorPosFunc)return;dynCall_vidd(GLFW.active.cursorPosFunc,GLFW.active.id,Browser.mouseX,Browser.mouseY)},DOMToGLFWMouseButton:function(event){var eventButton=event["button"];if(eventButton>0){if(eventButton==1){eventButton=2}else{eventButton=1}}return eventButton},onMouseenter:function(event){if(!GLFW.active)return;if(event.target!=Module["canvas"]||!GLFW.active.cursorEnterFunc)return;dynCall_vii(GLFW.active.cursorEnterFunc,GLFW.active.id,1)},onMouseleave:function(event){if(!GLFW.active)return;if(event.target!=Module["canvas"]||!GLFW.active.cursorEnterFunc)return;dynCall_vii(GLFW.active.cursorEnterFunc,GLFW.active.id,0)},onMouseButtonChanged:function(event,status){if(!GLFW.active)return;Browser.calculateMouseEvent(event);if(event.target!=Module["canvas"])return;var eventButton=GLFW.DOMToGLFWMouseButton(event);if(status==1){GLFW.active.buttons|=1<<eventButton;try{event.target.setCapture()}catch(e){}}else{GLFW.active.buttons&=~(1<<eventButton)}if(!GLFW.active.mouseButtonFunc)return;dynCall_viiii(GLFW.active.mouseButtonFunc,GLFW.active.id,eventButton,status,GLFW.getModBits(GLFW.active))},onMouseButtonDown:function(event){if(!GLFW.active)return;GLFW.onMouseButtonChanged(event,1)},onMouseButtonUp:function(event){if(!GLFW.active)return;GLFW.onMouseButtonChanged(event,0)},onMouseWheel:function(event){var delta=-Browser.getMouseWheelDelta(event);delta=delta==0?0:delta>0?Math.max(delta,1):Math.min(delta,-1);GLFW.wheelPos+=delta;if(!GLFW.active||!GLFW.active.scrollFunc||event.target!=Module["canvas"])return;var sx=0;var sy=0;if(event.type=="mousewheel"){sx=event.wheelDeltaX;sy=event.wheelDeltaY}else{sx=event.deltaX;sy=event.deltaY}dynCall_vidd(GLFW.active.scrollFunc,GLFW.active.id,sx,sy);event.preventDefault()},onCanvasResize:function(width,height){if(!GLFW.active)return;var resizeNeeded=true;if(document["fullscreen"]||document["fullScreen"]||document["mozFullScreen"]||document["webkitIsFullScreen"]){GLFW.active.storedX=GLFW.active.x;GLFW.active.storedY=GLFW.active.y;GLFW.active.storedWidth=GLFW.active.width;GLFW.active.storedHeight=GLFW.active.height;GLFW.active.x=GLFW.active.y=0;GLFW.active.width=screen.width;GLFW.active.height=screen.height;GLFW.active.fullscreen=true}else if(GLFW.active.fullscreen==true){GLFW.active.x=GLFW.active.storedX;GLFW.active.y=GLFW.active.storedY;GLFW.active.width=GLFW.active.storedWidth;GLFW.active.height=GLFW.active.storedHeight;GLFW.active.fullscreen=false}else if(GLFW.active.width!=width||GLFW.active.height!=height){GLFW.active.width=width;GLFW.active.height=height}else{resizeNeeded=false}if(resizeNeeded){Browser.setCanvasSize(GLFW.active.width,GLFW.active.height,true);GLFW.onWindowSizeChanged();GLFW.onFramebufferSizeChanged()}},onWindowSizeChanged:function(){if(!GLFW.active)return;if(!GLFW.active.windowSizeFunc)return;dynCall_viii(GLFW.active.windowSizeFunc,GLFW.active.id,GLFW.active.width,GLFW.active.height)},onFramebufferSizeChanged:function(){if(!GLFW.active)return;if(!GLFW.active.framebufferSizeFunc)return;dynCall_viii(GLFW.active.framebufferSizeFunc,GLFW.active.id,GLFW.active.width,GLFW.active.height)},requestFullscreen:function(){var RFS=Module["canvas"]["requestFullscreen"]||Module["canvas"]["mozRequestFullScreen"]||Module["canvas"]["webkitRequestFullScreen"]||function(){};RFS.apply(Module["canvas"],[])},requestFullScreen:function(){err("GLFW.requestFullScreen() is deprecated. Please call GLFW.requestFullscreen instead.");GLFW.requestFullScreen=function(){return GLFW.requestFullscreen()};return GLFW.requestFullscreen()},exitFullscreen:function(){Browser.exitFullscreen()},cancelFullScreen:function(){err("GLFW.cancelFullScreen() is deprecated. Please call GLFW.exitFullscreen instead.");GLFW.cancelFullScreen=function(){return GLFW.exitFullscreen()};return GLFW.exitFullscreen()},getTime:function(){return _emscripten_get_now()/1e3},setWindowTitle:function(winid,title){var win=GLFW.WindowFromId(winid);if(!win)return;win.title=UTF8ToString(title);if(GLFW.active.id==win.id){document.title=win.title}},setJoystickCallback:function(cbfun){GLFW.joystickFunc=cbfun;GLFW.refreshJoysticks()},joys:{},lastGamepadState:null,lastGamepadStateFrame:null,refreshJoysticks:function(){if(Browser.mainLoop.currentFrameNumber!==GLFW.lastGamepadStateFrame||!Browser.mainLoop.currentFrameNumber){GLFW.lastGamepadState=navigator.getGamepads?navigator.getGamepads():navigator.webkitGetGamepads?navigator.webkitGetGamepads:null;GLFW.lastGamepadStateFrame=Browser.mainLoop.currentFrameNumber;for(var joy=0;joy<GLFW.lastGamepadState.length;++joy){var gamepad=GLFW.lastGamepadState[joy];if(gamepad){if(!GLFW.joys[joy]){console.log("glfw joystick connected:",joy);GLFW.joys[joy]={id:allocate(intArrayFromString(gamepad.id),"i8",ALLOC_NORMAL),buttonsCount:gamepad.buttons.length,axesCount:gamepad.axes.length,buttons:allocate(new Array(gamepad.buttons.length),"i8",ALLOC_NORMAL),axes:allocate(new Array(gamepad.axes.length*4),"float",ALLOC_NORMAL)};if(GLFW.joystickFunc){dynCall_vii(GLFW.joystickFunc,joy,262145)}}var data=GLFW.joys[joy];for(var i=0;i<gamepad.buttons.length;++i){setValue(data.buttons+i,gamepad.buttons[i].pressed,"i8")}for(var i=0;i<gamepad.axes.length;++i){setValue(data.axes+i*4,gamepad.axes[i],"float")}}else{if(GLFW.joys[joy]){console.log("glfw joystick disconnected",joy);if(GLFW.joystickFunc){dynCall_vii(GLFW.joystickFunc,joy,262146)}_free(GLFW.joys[joy].id);_free(GLFW.joys[joy].buttons);_free(GLFW.joys[joy].axes);delete GLFW.joys[joy]}}}}},setKeyCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.keyFunc=cbfun},setCharCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.charFunc=cbfun},setMouseButtonCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.mouseButtonFunc=cbfun},setCursorPosCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.cursorPosFunc=cbfun},setScrollCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.scrollFunc=cbfun},setDropCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.dropFunc=cbfun},onDrop:function(event){if(!GLFW.active||!GLFW.active.dropFunc)return;if(!event.dataTransfer||!event.dataTransfer.files||event.dataTransfer.files.length==0)return;event.preventDefault();return false},onDragover:function(event){if(!GLFW.active||!GLFW.active.dropFunc)return;event.preventDefault();return false},setWindowSizeCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.windowSizeFunc=cbfun},setWindowCloseCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.windowCloseFunc=cbfun},setWindowRefreshCallback:function(winid,cbfun){var win=GLFW.WindowFromId(winid);if(!win)return;win.windowRefreshFunc=cbfun},onClickRequestPointerLock:function(e){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();e.preventDefault()}},setInputMode:function(winid,mode,value){var win=GLFW.WindowFromId(winid);if(!win)return;switch(mode){case 208897:{switch(value){case 212993:{win.inputModes[mode]=value;Module["canvas"].removeEventListener("click",GLFW.onClickRequestPointerLock,true);Module["canvas"].exitPointerLock();break}case 212994:{console.log("glfwSetInputMode called with GLFW_CURSOR_HIDDEN value not implemented.");break}case 212995:{win.inputModes[mode]=value;Module["canvas"].addEventListener("click",GLFW.onClickRequestPointerLock,true);Module["canvas"].requestPointerLock();break}default:{console.log("glfwSetInputMode called with unknown value parameter value: "+value+".");break}}break}case 208898:{console.log("glfwSetInputMode called with GLFW_STICKY_KEYS mode not implemented.");break}case 208899:{console.log("glfwSetInputMode called with GLFW_STICKY_MOUSE_BUTTONS mode not implemented.");break}default:{console.log("glfwSetInputMode called with unknown mode parameter value: "+mode+".");break}}},getKey:function(winid,key){var win=GLFW.WindowFromId(winid);if(!win)return 0;return win.keys[key]},getMouseButton:function(winid,button){var win=GLFW.WindowFromId(winid);if(!win)return 0;return(win.buttons&1<<button)>0},getCursorPos:function(winid,x,y){setValue(x,Browser.mouseX,"double");setValue(y,Browser.mouseY,"double")},getMousePos:function(winid,x,y){setValue(x,Browser.mouseX,"i32");setValue(y,Browser.mouseY,"i32")},setCursorPos:function(winid,x,y){},getWindowPos:function(winid,x,y){var wx=0;var wy=0;var win=GLFW.WindowFromId(winid);if(win){wx=win.x;wy=win.y}setValue(x,wx,"i32");setValue(y,wy,"i32")},setWindowPos:function(winid,x,y){var 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diff --git a/games/money.wasm b/games/money.wasm
index 1b208c2..6e14179 100644
--- a/games/money.wasm
+++ b/games/money.wasm
Binary files differ
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-17 08:33:23 +0000