| <!doctype html> |
| <html lang="en-us"> |
| <head> |
| <meta charset="utf-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/> |
| <title>Dear ImGui Emscripten+WebGPU example</title> |
| <style> |
| body { margin: 0; background-color: black } |
| .emscripten { |
| position: absolute; |
| top: 0px; |
| left: 0px; |
| margin: 0px; |
| border: 0; |
| width: 100%; |
| height: 100%; |
| overflow: hidden; |
| display: block; |
| image-rendering: optimizeSpeed; |
| image-rendering: -moz-crisp-edges; |
| image-rendering: -o-crisp-edges; |
| image-rendering: -webkit-optimize-contrast; |
| image-rendering: optimize-contrast; |
| image-rendering: crisp-edges; |
| image-rendering: pixelated; |
| -ms-interpolation-mode: nearest-neighbor; |
| } |
| </style> |
| </head> |
| <body> |
| <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas> |
| <script type='text/javascript'> |
| var Module; |
| (async () => { |
| Module = { |
| preRun: [], |
| postRun: [], |
| print: (function() { |
| return function(text) { |
| text = Array.prototype.slice.call(arguments).join(' '); |
| console.log(text); |
| }; |
| })(), |
| printErr: function(text) { |
| text = Array.prototype.slice.call(arguments).join(' '); |
| console.error(text); |
| }, |
| canvas: (function() { |
| var canvas = document.getElementById('canvas'); |
| //canvas.addEventListener("webglcontextlost", function(e) { alert('FIXME: WebGL context lost, please reload the page'); e.preventDefault(); }, false); |
| return canvas; |
| })(), |
| setStatus: function(text) { |
| console.log("status: " + text); |
| }, |
| monitorRunDependencies: function(left) { |
| // no run dependencies to log |
| } |
| }; |
| window.onerror = function() { |
| console.log("onerror: " + event); |
| }; |
| |
| // Initialize the graphics adapter |
| { |
| const adapter = await navigator.gpu.requestAdapter(); |
| const device = await adapter.requestDevice(); |
| Module.preinitializedWebGPUDevice = device; |
| } |
| |
| { |
| const js = document.createElement('script'); |
| js.async = true; |
| js.src = "index.js"; |
| document.body.appendChild(js); |
| } |
| })(); |
| </script> |
| </body> |
| </html> |
