1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/canvas/test/webgl-conformance/conformance/glsl/functions/glsl-function-smoothstep-float.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,54 @@
1.4 +<!--
1.5 +Copyright (c) 2011 The Chromium Authors. All rights reserved.
1.6 +Use of this source code is governed by a BSD-style license that can be
1.7 +found in the LICENSE file.
1.8 + -->
1.9 +<!DOCTYPE html>
1.10 +<html>
1.11 +<head>
1.12 +<meta charset="utf-8">
1.13 + <title>GLSL smoothstep-gentype function test</title>
1.14 + <link rel="stylesheet" href="../../../resources/js-test-style.css"/>
1.15 + <link rel="stylesheet" href="../../resources/glsl-feature-tests.css"/>
1.16 + <script src="../../../resources/js-test-pre.js"></script>
1.17 + <script src="../../resources/webgl-test.js"> </script>
1.18 + <script src="../../resources/webgl-test-utils.js"> </script>
1.19 + <script src="../../resources/glsl-generator.js"> </script>
1.20 +</head>
1.21 +<body>
1.22 +<div id="description"></div>
1.23 +<div id="console"></div>
1.24 +<script>
1.25 +
1.26 +
1.27 +GLSLGenerator.runFeatureTest({
1.28 + feature: "smoothstep",
1.29 + args: "float edge0, float edge1, $(type) value",
1.30 + baseArgs: "edge0, edge1, value$(field)",
1.31 + testFunc: "$(func)(float, float, $(type))",
1.32 + emuFunc: ["float $(func)_base(float edge0, float edge1, float value) {",
1.33 + " float t = clamp((value - edge0) / (edge1 - edge0), 0.0, 1.0);",
1.34 + " return t * t * (3.0 - 2.0 * t);",
1.35 + "}"].join("\n"),
1.36 + gridRes: 8,
1.37 + tests: [
1.38 + ["$(output) = vec4(",
1.39 + " $(func)(0.3, 0.7, $(input).x),",
1.40 + " $(func)(0.2, 0.8, $(input).y),",
1.41 + " 0,",
1.42 + " 1);"].join("\n"),
1.43 + ["$(output) = vec4(",
1.44 + " $(func)(0.4, 0.8, $(input).xy),",
1.45 + " 0, 1);"].join("\n"),
1.46 + ["$(output) = vec4(",
1.47 + " $(func)(0.3, 0.7, $(input).xyz),",
1.48 + " 1);"].join("\n"),
1.49 + ["$(output) = ",
1.50 + " $(func)(0.3, 0.9, $(input));"].join("\n")
1.51 + ]
1.52 +});
1.53 +successfullyParsed = true;
1.54 +</script>
1.55 +</body>
1.56 +</html>
1.57 +
