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Issue 13842017: Add OES_texture_half_float extension support in WebGL. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: move test cases to directory LayoutTest/webgl/ Created 7 years, 8 months ago
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1 <!-- 1 <!--
2 2
3 /* 3 /*
4 ** Copyright (c) 2012 The Khronos Group Inc. 4 ** Copyright (c) 2013 The Khronos Group Inc.
5 ** 5 **
6 ** Permission is hereby granted, free of charge, to any person obtaining a 6 ** Permission is hereby granted, free of charge, to any person obtaining a
7 ** copy of this software and/or associated documentation files (the 7 ** copy of this software and/or associated documentation files (the
8 ** "Materials"), to deal in the Materials without restriction, including 8 ** "Materials"), to deal in the Materials without restriction, including
9 ** without limitation the rights to use, copy, modify, merge, publish, 9 ** without limitation the rights to use, copy, modify, merge, publish,
10 ** distribute, sublicense, and/or sell copies of the Materials, and to 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 11 ** permit persons to whom the Materials are furnished to do so, subject to
12 ** the following conditions: 12 ** the following conditions:
13 ** 13 **
14 ** The above copyright notice and this permission notice shall be included 14 ** The above copyright notice and this permission notice shall be included
(...skipping 15 matching lines...) Expand all
30 <head> 30 <head>
31 <meta charset="utf-8"> 31 <meta charset="utf-8">
32 <link rel="stylesheet" href="../../resources/js-test-style.css"/> 32 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
33 <script src="../../resources/js-test-pre.js"></script> 33 <script src="../../resources/js-test-pre.js"></script>
34 <script src="../resources/webgl-test.js"></script> 34 <script src="../resources/webgl-test.js"></script>
35 <script src="../resources/webgl-test-utils.js"></script> 35 <script src="../resources/webgl-test-utils.js"></script>
36 <script src="../resources/tex-image-and-sub-image-2d-with-image.js"></script> 36 <script src="../resources/tex-image-and-sub-image-2d-with-image.js"></script>
37 <script> 37 <script>
38 "use strict"; 38 "use strict";
39 function testPrologue(gl) { 39 function testPrologue(gl) {
40 if (!gl.getExtension("OES_texture_float")) { 40 var ext = null;
41 testPassed("No OES_texture_float support -- this is legal"); 41
42 if (!(ext = gl.getExtension("OES_texture_half_float"))) {
43 testPassed("No OES_texture_half_float support -- this is legal");
42 return false; 44 return false;
43 } 45 }
44 46
45 testPassed("Successfully enabled OES_texture_float extension"); 47 // Required by the test harness.
48 gl.HALF_FLOAT_OES = ext.HALF_FLOAT_OES;
49
50 testPassed("Successfully enabled OES_texture_half_float extension");
46 return true; 51 return true;
47 } 52 }
48 </script> 53 </script>
49 </head> 54 </head>
50 <body onload='generateTest("RGBA", "FLOAT", "..", testPrologue)()'> 55 <body onload='generateTest("RGBA", "HALF_FLOAT_OES", "..", testPrologue)()'>
51 <canvas id="example" width="32" height="32"></canvas> 56 <canvas id="example" width="32" height="32"></canvas>
52 <div id="description"></div> 57 <div id="description"></div>
53 <div id="console"></div> 58 <div id="console"></div>
54 </body> 59 </body>
55 </html> 60 </html>
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