| Index: conformance/glsl/functions/glsl-function-acos.html
|
| ===================================================================
|
| --- conformance/glsl/functions/glsl-function-acos.html (revision 0)
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| +++ conformance/glsl/functions/glsl-function-acos.html (revision 0)
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| @@ -0,0 +1,73 @@
|
| +<!--
|
| +Copyright (c) 2011 The Chromium Authors. All rights reserved.
|
| +Use of this source code is governed by a BSD-style license that can be
|
| +found in the LICENSE file.
|
| + -->
|
| +<!DOCTYPE html>
|
| +<html>
|
| +<head>
|
| +<meta charset="utf-8">
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| + <title>GLSL acos function test</title>
|
| + <link rel="stylesheet" href="../../../resources/js-test-style.css"/>
|
| + <link rel="stylesheet" href="../../resources/glsl-feature-tests.css"/>
|
| + <script src="../../../resources/js-test-pre.js"></script>
|
| + <script src="../../resources/webgl-test.js"> </script>
|
| + <script src="../../resources/webgl-test-utils.js"> </script>
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| + <script src="../../resources/glsl-generator.js"> </script>
|
| +</head>
|
| +<body>
|
| +<div id="description"></div>
|
| +<div id="console"></div>
|
| +<script>
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| +
|
| +var piConstants = [
|
| + "const float kPI = 3.14159265358979323846;",
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| + "const float kHalfPI = (kPI * 0.5);",
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| + "const float k2PI = (kPI * 2.0);"
|
| +].join("\n");
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| +
|
| +var asinImplementation = [
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| + "float asin_impl(float v) {",
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| + " return v + (1.0 / 2.0) * pow(v, 3.0) / 3.0 +",
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| + " ((1.0 * 3.0) / (2.0 * 4.0)) * pow(v, 5.0) / 5.0 +",
|
| + " ((1.0 * 3.0 * 5.0) / (2.0 * 4.0 * 6.0)) * pow(v, 7.0) / 7.0 +",
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| + " ((1.0 * 3.0 * 5.0 * 7.0) / (2.0 * 4.0 * 6.0 * 8.0)) * pow(v, 9.0) / 9.0;",
|
| + "}"
|
| +].join("\n");
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| +
|
| +GLSLGenerator.runFeatureTest({
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| + feature: "acos",
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| + args: "$(type) value",
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| + baseArgs: "value$(field)",
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| + testFunc: "$(func)($(type))",
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| + emuFunc: [
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| + asinImplementation,
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| + "float $(func)_base(float value) {",
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| + " return kHalfPI - asin_impl(value);",
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| + "}"
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| + ].join("\n"),
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| + gridRes: 8,
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| + tolerance: 8,
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| + extra: piConstants,
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| + tests: [
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| + ["$(output) = vec4(",
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| + " $(func)($(input).x * 0.8) / kPI,",
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| + " $(func)($(input).y * 0.8) / kPI,",
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| + " 0,",
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| + " 1);"].join("\n"),
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| + ["$(output) = vec4(",
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| + " $(func)($(input).xy * 0.8) / kPI,",
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| + " 0, 1);"].join("\n"),
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| + ["$(output) = vec4(",
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| + " $(func)($(input).xyz * 0.8) / kPI,",
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| + " 1);"].join("\n"),
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| + ["$(output) = ",
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| + " $(func)($(input) * 0.8) / kPI;",
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| + ].join("\n")
|
| + ]
|
| +});
|
| +successfullyParsed = true;
|
| +</script>
|
| +</body>
|
| +</html>
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| +
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|
|
| Property changes on: conformance/glsl/functions/glsl-function-acos.html
|
| ___________________________________________________________________
|
| Added: svn:executable
|
| + *
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| Added: svn:eol-style
|
| + LF
|
|
|
|
|
Chromium Code Reviews
Issue 8342021:
Add webgl conformance tests r15841. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/webgl/sdk/tests/