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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 abs function 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> |
| 22 GLSLGenerator.runFeatureTest({ |
| 23 feature: "abs", |
| 24 testFunc: "$(func)($(arg0))", |
| 25 emuFunc: ["float $(func)_base(float value) {", |
| 26 " return value >= 0.0 ? value : -value;", |
| 27 "}"].join("\n"), |
| 28 gridRes: 4, |
| 29 tests: [ |
| 30 ["$(output) = vec4(", |
| 31 " $(func)($(input).x * 2.0 - 1.0),", |
| 32 " 0.5,", |
| 33 " 0,", |
| 34 " 1);"].join("\n"), |
| 35 "$(output) = vec4(0, $(func)($(input).xy * 2.0 - vec2(1, 1)), 1);", |
| 36 "$(output) = vec4($(func)($(input).xyz * 2.0 - vec3(1, 1, 1)), 1);", |
| 37 "$(output) = $(func)($(input) * 2.0 - vec4(1, 1, 1, 1));" |
| 38 ] |
| 39 }); |
| 40 successfullyParsed = true; |
| 41 </script> |
| 42 </body> |
| 43 </html> |
| 44 |
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Chromium Code Reviews
Issue 8342021:
Add webgl conformance tests r15841. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/webgl/sdk/tests/