| OLD | NEW |
|---|
| (Empty) | |
| 1 <!-- |
| 2 |
| 3 /* |
| 4 ** Copyright (c) 2012 The Khronos Group Inc. |
| 5 ** |
| 6 ** Permission is hereby granted, free of charge, to any person obtaining a |
| 7 ** copy of this software and/or associated documentation files (the |
| 8 ** "Materials"), to deal in the Materials without restriction, including |
| 9 ** without limitation the rights to use, copy, modify, merge, publish, |
| 10 ** distribute, sublicense, and/or sell copies of the Materials, and to |
| 11 ** permit persons to whom the Materials are furnished to do so, subject to |
| 12 ** the following conditions: |
| 13 ** |
| 14 ** The above copyright notice and this permission notice shall be included |
| 15 ** in all copies or substantial portions of the Materials. |
| 16 ** |
| 17 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 18 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 19 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 20 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 21 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 22 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 23 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| 24 */ |
| 25 |
| 26 --> |
| 27 |
| 28 <!DOCTYPE html> |
| 29 <html> |
| 30 <head> |
| 31 <meta charset="utf-8"> |
| 32 <link rel="stylesheet" href="../../resources/js-test-style.css"/> |
| 33 <script src="../../resources/js-test-pre.js"></script> |
| 34 <script src="../resources/webgl-test.js"></script> |
| 35 <script src="../resources/webgl-test-utils.js"></script> |
| 36 <style> |
| 37 canvas { |
| 38 width:50px; |
| 39 height:50px; |
| 40 } |
| 41 .square { |
| 42 display:inline-block; |
| 43 width:50px; |
| 44 height:50px; |
| 45 background-color:red; |
| 46 } |
| 47 </style> |
| 48 <script> |
| 49 wtu = WebGLTestUtils; |
| 50 function checkResult(ctx1, ctx2, preserve) { |
| 51 var imgData1 = ctx1.getImageData(0,0,1,1); |
| 52 var imgData2 = ctx2.getImageData(0,0,1,1); |
| 53 var correct1 = [255,0,0,255]; |
| 54 var correct2 = preserve ? [255,0,0,255] : [0,0,0,255]; |
| 55 var ok1 = true; |
| 56 var ok2 = true; |
| 57 for (var p = 0; p < 4; ++p) { |
| 58 if (imgData1.data[p] != correct1[p]) |
| 59 ok1 = false; |
| 60 if (imgData2.data[p] != correct2[p]) |
| 61 ok2 = false; |
| 62 } |
| 63 if (ok1 && ok2) |
| 64 testPassed('Rendered ok with preserveDrawingBuffer ' + prese
rve +'.'); |
| 65 else |
| 66 testFailed('Did not render ok with preserveDrawingBuffer ' +
preserve + '.'); |
| 67 if (preserve) { |
| 68 finishTest() |
| 69 } else { |
| 70 runTest(true); |
| 71 } |
| 72 } |
| 73 |
| 74 function runTest(preserve) { |
| 75 var c1 = document.getElementById('c' + (preserve * 3 + 1)); |
| 76 var c2 = document.getElementById('c' + (preserve * 3 + 2)); |
| 77 var c3 = document.getElementById('c' + (preserve * 3 + 3)); |
| 78 var ctx1 = c1.getContext('2d'); |
| 79 var ctx2 = c2.getContext('2d'); |
| 80 var gl = create3DContext(c3, { alpha:false, preserveDrawingBuffe
r:preserve }); |
| 81 gl.clearColor(1, 0, 0, 1); |
| 82 gl.clear(gl.COLOR_BUFFER_BIT); |
| 83 ctx1.drawImage(c3, 0, 0); |
| 84 wtu.waitFrames(5, function() { |
| 85 ctx2.drawImage(c3, 0, 0); |
| 86 checkResult(ctx1, ctx2, preserve); |
| 87 }); |
| 88 |
| 89 } |
| 90 </script> |
| 91 </head> |
| 92 <body> |
| 93 <div> |
| 94 <canvas id='c1'></canvas> |
| 95 <canvas id='c2'></canvas> |
| 96 <canvas id='c3'></canvas> |
| 97 <span>should look as right pattern</span> |
| 98 <div class='square'></div> |
| 99 <div class='square' style='background-color:black'></div> |
| 100 <div class='square'></div> |
| 101 </div> |
| 102 <div> |
| 103 <canvas id='c4'></canvas> |
| 104 <canvas id='c5'></canvas> |
| 105 <canvas id='c6'></canvas> |
| 106 <span>should look as right pattern</span> |
| 107 <div class='square'></div> |
| 108 <div class='square'></div> |
| 109 <div class='square'></div> |
| 110 </div> |
| 111 <div id="description"></div> |
| 112 <div id="console"></div> |
| 113 <script> |
| 114 description('Verify that preserveDrawingBuffer attribute is honored.
'); |
| 115 runTest(false); |
| 116 successfullyParsed = true; |
| 117 shouldBeTrue("successfullyParsed"); |
| 118 </script> |
| 119 </body> |
| 120 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 10399113:
Roll webgl conformance tests to r17874: part 2, adding r17874 (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/