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Side by Side Diff: conformance/glsl/functions/glsl-function-floor.html

Issue 8342021: Add webgl conformance tests r15841. (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/webgl/sdk/tests/
Patch Set: Created 9 years, 2 months ago
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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 floor 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: "floor",
24 testFunc: "$(func)($(arg0))",
25 emuFunc: ["float $(func)_base(float value) {",
26 " return value - mod(value, 1.0);",
27 "}"].join("\n"),
28 gridRes: 8,
29 tests: [
30 ["$(output) = vec4(",
31 " $(func)($(input).x * 8.0 - 4.0) / 8.0 + 0.5,",
32 " $(func)($(input).y * 8.0 - 4.0) / 8.0 + 0.5,",
33 " 0,",
34 " 1);"].join("\n"),
35 ["$(output) = vec4(",
36 " $(func)($(input).xy * 8.0 - vec2(4, 4)) / 8.0 + vec2(0.5, 0.5),",
37 " 0, 1);"].join("\n"),
38 ["$(output) = vec4(",
39 " $(func)($(input).xyz * 8.0 - vec3(4, 4, 4)) / 8.0 + ",
40 " vec3(0.5, 0.5, 0.5),",
41 " 1);"].join("\n"),
42 ["$(output) = ",
43 " $(func)($(input) * 8.0 - vec4(4, 4, 4, 4)) / 8.0 + ",
44 " vec4(0.5, 0.5, 0.5, 0.5);"].join("\n")
45 ]
46 });
47 successfullyParsed = true;
48 </script>
49 </body>
50 </html>
51
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