| Index: third_party/webgl/sdk/tests/extra/out-of-vram.html
|
| ===================================================================
|
| --- third_party/webgl/sdk/tests/extra/out-of-vram.html (revision 121077)
|
| +++ third_party/webgl/sdk/tests/extra/out-of-vram.html (working copy)
|
| @@ -1,115 +0,0 @@
|
| -<!--
|
| -Copyright (c) 2009 The Chromium Authors. All rights reserved.
|
| -Use of this source code is governed by a BSD-style license that can be
|
| -found in the LICENSE file.
|
| --->
|
| -<!DOCTYPE html>
|
| -<html>
|
| -<head>
|
| -<meta charset="utf-8">
|
| -<title>WebGL Out Of VRAM Test</title>
|
| -<link rel="stylesheet" href="../resources/js-test-style.css"/>
|
| -<script src="../resources/desktop-gl-constants.js" type="text/javascript"></script>
|
| -<script src="../resources/js-test-pre.js"></script>
|
| -<script src="../conformance/resources/webgl-test.js"></script>
|
| -<script src="../conformance/resources/webgl-test-utils.js"></script>
|
| -</head>
|
| -<body>
|
| -<div id="description"></div>
|
| -<div id="console"></div>
|
| -<canvas id="canvas" width="2" height="2"> </canvas>
|
| -<script>
|
| -debug("This tests WebGL running out of vram.");
|
| -
|
| -debug("");
|
| -debug("Canvas.getContext");
|
| -
|
| -var wtu = WebGLTestUtils;
|
| -var canvas = document.getElementById("canvas");
|
| -try {
|
| - var gl = create3DContext(canvas);
|
| -} catch(e) {
|
| -}
|
| -if (!gl) {
|
| - testFailed("could not create context");
|
| -} else {
|
| - testPassed("context exists");
|
| -
|
| - var args = wtu.getUrlArguments();
|
| -
|
| - canvas.addEventListener('webglcontextlost', contextLost, false);
|
| -
|
| - function contextLost(e) {
|
| - e.preventDefault();
|
| - debug("***context lost***");
|
| - }
|
| -
|
| - function contextRestored(e) {
|
| - debug("***context restored***");
|
| - }
|
| -
|
| - debug("");
|
| - debug("Allocating textures.");
|
| -
|
| - var intervalId;
|
| - var count = 0;
|
| - var textureMem = 0;
|
| - var textures = [];
|
| - var size = 2048;
|
| - var limit = (args.limit ? args.limit : 8192) * 1024 * 1024;
|
| -
|
| - debug("limit: " + InMB(limit))
|
| -
|
| - function InMB(v) {
|
| - return "" + Math.floor(v / 1024 / 1024) + "MB";
|
| - }
|
| -
|
| - function makeTexture() {
|
| - if (gl.isContextLost()) {
|
| - stop("out of memory");
|
| - return;
|
| - }
|
| - ++count;
|
| - textureMem += size * size * 4;
|
| - if (textureMem > limit) {
|
| - stop("reached limit");
|
| - return;
|
| - }
|
| - debug ("creating texture #" + count + " mem = " + InMB(textureMem));
|
| - var texture = gl.createTexture();
|
| - textures.push(texture);
|
| - gl.bindTexture(gl.TEXTURE_2D, texture);
|
| - gl.texImage2D(gl.TEXTURE_2D,
|
| - 0, // level
|
| - gl.RGBA, // internalFormat
|
| - size, // width
|
| - size, // height
|
| - 0, // border
|
| - gl.RGBA, // format
|
| - gl.UNSIGNED_BYTE, // type
|
| - null); // data
|
| - var err = gl.getError();
|
| - if (err != gl.NO_ERROR) {
|
| - stop("out of memory");
|
| - return;
|
| - }
|
| - }
|
| -
|
| - intervalId = window.setInterval(makeTexture, 1000 / 15);
|
| -
|
| -}
|
| -
|
| -function stop(msg) {
|
| - window.clearInterval(intervalId);
|
| - testPassed(msg);
|
| - finish();
|
| -}
|
| -
|
| -function finish() {
|
| - debug("");
|
| - successfullyParsed = true;
|
| -}
|
| -
|
| -</script>
|
| -</body>
|
| -</html>
|
|
|
Chromium Code Reviews
Issue 9360034:
Remove everthing except conformance tests in the deps/third_party/webgl (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/