mirror of
https://github.com/ggerganov/ggwave.git
synced 2026-02-07 01:11:22 +08:00
188 lines
11 KiB
HTML
188 lines
11 KiB
HTML
<!doctype html>
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<html lang="en-us">
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<head>
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<meta charset="utf-8">
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<title>Spectrogram</title>
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/>
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<meta name="twitter:card" content="summary_large_image">
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<meta name="twitter:title" content="Spectrogram" />
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<meta name="twitter:description" content="Spectrogram" />
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<meta name="twitter:image" content="https://spectrogram.ggerganov.com/spectrogram.png" />
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<link rel="apple-touch-icon" sizes="57x57" href="/apple-icon-57x57.png">
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<link rel="apple-touch-icon" sizes="60x60" href="/apple-icon-60x60.png">
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<link rel="apple-touch-icon" sizes="72x72" href="/apple-icon-72x72.png">
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<link rel="apple-touch-icon" sizes="76x76" href="/apple-icon-76x76.png">
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<link rel="apple-touch-icon" sizes="114x114" href="/apple-icon-114x114.png">
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<link rel="apple-touch-icon" sizes="120x120" href="/apple-icon-120x120.png">
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<link rel="apple-touch-icon" sizes="144x144" href="/apple-icon-144x144.png">
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<link rel="apple-touch-icon" sizes="152x152" href="/apple-icon-152x152.png">
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<link rel="apple-touch-icon" sizes="180x180" href="/apple-icon-180x180.png">
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<link rel="icon" type="image/png" sizes="192x192" href="/android-icon-192x192.png">
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<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
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<link rel="icon" type="image/png" sizes="96x96" href="/favicon-96x96.png">
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<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
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<link rel="manifest" href="/manifest.json">
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<meta name="msapplication-TileColor" content="#ffffff">
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<meta name="msapplication-TileImage" content="/ms-icon-144x144.png">
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<meta name="theme-color" content="#ffffff">
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<link rel="stylesheet" href="style.css">
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</head>
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<body>
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<div id="main-controls">
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<div id="description" align="center">
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<h2>Spectrogram</h2>
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<div id="container_status" align="center">
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Loading WebAssembly module - please wait ...
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</div>
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<div id="container_button" align="center">
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<br>
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<button onClick="doInit()" id="butInit" style="width:60px;height:30px;" disabled>Init</button>
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</div>
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</div>
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<div id="container_canvas" hidden>
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<canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas>
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</div>
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</div>
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<div id="footer" class="cell-version">
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<span>
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Build time: <span class="nav-link">@GIT_DATE@</span> |
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Commit hash: <a class="nav-link" href="https://github.com/ggerganov/ggwave/commit/@GIT_SHA1@">@GIT_SHA1@</a> |
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Commit subject: <span class="nav-link">@GIT_COMMIT_SUBJECT@</span> |
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</span>
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</div>
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<div class="cell-about">
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<a class="nav-link" href="https://github.com/ggerganov/ggwave/tree/master/examples/spectrogram"><span class="d-none d-sm-inline">View on GitHub </span>
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<svg version="1.1" width="16" height="16" viewBox="0 0 16 16" class="octicon octicon-mark-github" aria-hidden="true"><path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0 0 16 8c0-4.42-3.58-8-8-8z"></path></svg>
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</a>
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</div>
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<script type='text/javascript'>
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window.mobilecheck = function() {
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var check = false;
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(function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4))) check = true;})(navigator.userAgent||navigator.vendor||window.opera);
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return check;
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};
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var isMobile = mobilecheck();
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var isInitialized = false;
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window.setInterval(function(){
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if (isInitialized == false) return;
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var w = window,
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d = document,
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e = d.documentElement,
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g = d.getElementsByTagName('body')[0],
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x = w.innerWidth || e.clientWidth || g.clientWidth,
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y = w.innerHeight|| e.clientHeight|| g.clientHeight;
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Module._set_window_size(0.99*x, y - 1.40*document.getElementById('footer').clientHeight);
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}, 500);
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function checkLoop() {
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setTimeout(checkLoop, 100);
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}
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function checkSharedArrayBuffer() {
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return true;
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try {
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var a = SharedArrayBuffer;
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} catch (e) {
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console.log(e instanceof ReferenceError); // true
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return false;
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}
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return true;
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}
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function onkeydown(event) {
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if (event.keyCode >= 112 && event.keyCode <= 123) {
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event.stopImmediatePropagation();
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}
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}
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function init() {
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document.getElementById('container_status').innerHTML = "WebAssembly module initialized successfully! Press the Init button to start:"
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document.getElementById('container_status').style.color = "#00ff00";
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document.getElementById("butInit").disabled = false;
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window.addEventListener('keydown', onkeydown, true);
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setTimeout(checkLoop, 100);
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}
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function doInit() {
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let constraints = {
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audio: {
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sampleRate: 16000,
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channelCount: 1,
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echoCancellation: false,
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autoGainControl: false,
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noiseSuppression: false
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}
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};
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if (isInitialized == false) {
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Module._do_init();
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var el = document.getElementById("container_status");
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el.parentNode.removeChild(el);
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el = document.getElementById("container_button");
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el.parentNode.removeChild(el);
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isInitialized = true;
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}
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document.getElementById("description").hidden = true;
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document.getElementById("container_canvas").hidden = false;
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}
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var Module = {
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arguments: [],
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preRun: [(function() {
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}) ],
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postRun: [(function () {
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init();
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})
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],
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canvas: (function() {
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var canvas = document.getElementById('canvas');
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canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
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return canvas;
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})(),
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print: (function() {
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return function(text) {
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text = Array.prototype.slice.call(arguments).join(' ');
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console.log(text);
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};
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})(),
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printErr: function(text) {
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text = Array.prototype.slice.call(arguments).join(' ');
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console.error(text);
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},
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setStatus: function(text) {
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console.log("status: " + text);
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},
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monitorRunDependencies: function(left) {
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// no run dependencies to log
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}
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};
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window.onerror = function() {
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console.log("onerror: " + JSON.stringify(event));
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if (checkSharedArrayBuffer() == false) {
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document.getElementById('container_status').innerHTML = "Failed to load the WebAssembly module.<br><br>Try openning this page on a PC with latest Chrome browser.";
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document.getElementById('container_status').style.color = "#ff0000";
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document.getElementById('container_button').hidden = true;
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}
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};
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</script>
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<script async type="text/javascript" src="spectrogram.js"></script>
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</body>
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</html>
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