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comparison: content/canvas/test/webgl-conformance/conformance/glsl/matrices/glsl-mat4-to-mat3.html
content/canvas/test/webgl-conformance/conformance/glsl/matrices/glsl-mat4-to-mat3.html
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
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| -1:000000000000 | 0:4f79fe14ccba |
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| 1 <!-- | |
| 2 Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 3 Use of this source code is governed by a BSD-style license that can be | |
| 4 found in the LICENSE file. | |
| 5 --> | |
| 6 <!DOCTYPE html> | |
| 7 <html> | |
| 8 <head> | |
| 9 <meta charset="utf-8"> | |
| 10 <title>GLSL mat4 to mat3 test</title> | |
| 11 <link rel="stylesheet" href="../../../resources/js-test-style.css"/> | |
| 12 <link rel="stylesheet" href="../../resources/glsl-feature-tests.css"/> | |
| 13 <script src="../../../resources/js-test-pre.js"></script> | |
| 14 <script src="../../resources/webgl-test.js"> </script> | |
| 15 <script src="../../resources/webgl-test-utils.js"> </script> | |
| 16 <script src="../../resources/glsl-generator.js"> </script> | |
| 17 </head> | |
| 18 <body> | |
| 19 <div id="description"></div> | |
| 20 <div id="console"></div> | |
| 21 <script id="shader_emu" type="something-not-js"> | |
| 22 mat3 mat3_emu(mat4 m4) { | |
| 23 return mat3( | |
| 24 m4[0][0], m4[0][1], m4[0][2], | |
| 25 m4[1][0], m4[1][1], m4[1][2], | |
| 26 m4[2][0], m4[2][1], m4[2][2]); | |
| 27 } | |
| 28 </script> | |
| 29 <script id="shader_test" type="something-not-js"> | |
| 30 mat4 m4 = mat4($(input), $(input).yzwx, $(input).zwxy, $(input).wxyz); | |
| 31 mat3 m3 = $(conversion)(m4); | |
| 32 vec3 c; | |
| 33 if ($(input).y < 0.33) { | |
| 34 c = m3[0]; | |
| 35 } else if ($(input).y > 0.66) { | |
| 36 c = m3[1]; | |
| 37 } else { | |
| 38 c = m3[2]; | |
| 39 } | |
| 40 $(output) = vec4(c, 1); | |
| 41 </script> | |
| 42 <script> | |
| 43 // See resources glsl-generator runBasicTest for how this works | |
| 44 var wtu = WebGLTestUtils; | |
| 45 GLSLGenerator.runBasicTest({ | |
| 46 gridRes: 8, | |
| 47 tests: [ | |
| 48 { | |
| 49 name: "mat4 to mat3", | |
| 50 reference: { | |
| 51 shader: wtu.getScript("shader_test"), | |
| 52 subs: { | |
| 53 emu: wtu.getScript("shader_emu"), | |
| 54 conversion: "mat3_emu" | |
| 55 } | |
| 56 }, | |
| 57 test: { | |
| 58 shader: wtu.getScript("shader_test"), | |
| 59 subs: { | |
| 60 conversion: "mat3" | |
| 61 }, | |
| 62 } | |
| 63 } | |
| 64 ] | |
| 65 }); | |
| 66 successfullyParsed = true; | |
| 67 </script> | |
| 68 </body> | |
| 69 </html> | |
| 70 |
