| Index: conformance/glsl/misc/shared.html
|
| ===================================================================
|
| --- conformance/glsl/misc/shared.html (revision 0)
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| +++ conformance/glsl/misc/shared.html (revision 0)
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| @@ -0,0 +1,149 @@
|
| +<!--
|
| +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">
|
| +<title>WebGL GLSL Conformance Tests</title>
|
| +<link rel="stylesheet" href="../../../resources/js-test-style.css"/>
|
| +<script src="../../../resources/js-test-pre.js"></script>
|
| +<script src="../../resources/webgl-test-utils.js"></script>
|
| +<script src="../../resources/glsl-conformance-test.js"></script>
|
| +</head>
|
| +<body>
|
| +<div id="description"></div>
|
| +<div id="console"></div>
|
| +<script id="sharedVertexShader" type="text/something-not-javascript">
|
| +// shared vertex shader should succeed.
|
| +uniform mat4 viewProjection;
|
| +uniform vec3 worldPosition;
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| +uniform vec3 nextPosition;
|
| +uniform float fishLength;
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| +uniform float fishWaveLength;
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| +uniform float fishBendAmount;
|
| +attribute vec4 position;
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| +attribute vec2 texCoord;
|
| +varying vec4 v_position;
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| +varying vec2 v_texCoord;
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| +varying vec3 v_surfaceToLight;
|
| +void main() {
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| + vec3 vz = normalize(worldPosition - nextPosition);
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| + vec3 vx = normalize(cross(vec3(0,1,0), vz));
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| + vec3 vy = cross(vz, vx);
|
| + mat4 orientMat = mat4(
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| + vec4(vx, 0),
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| + vec4(vy, 0),
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| + vec4(vz, 0),
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| + vec4(worldPosition, 1));
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| + mat4 world = orientMat;
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| + mat4 worldViewProjection = viewProjection * world;
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| + mat4 worldInverseTranspose = world;
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| +
|
| + v_texCoord = texCoord;
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| + // NOTE:If you change this you need to change the laser code to match!
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| + float mult = position.z > 0.0 ?
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| + (position.z / fishLength) :
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| + (-position.z / fishLength * 2.0);
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| + float s = sin(mult * fishWaveLength);
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| + float a = sign(s);
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| + float offset = pow(mult, 2.0) * s * fishBendAmount;
|
| + v_position = (
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| + worldViewProjection *
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| + (position +
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| + vec4(offset, 0, 0, 0)));
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| + v_surfaceToLight = (world * position).xyz;
|
| + gl_Position = v_position;
|
| +}
|
| +</script>
|
| +<script id="fragmentShaderA" type="text/something-not-javascript">
|
| +// shared fragment shader should succeed.
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| +precision mediump float;
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| +uniform vec4 lightColor;
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| +varying vec4 v_position;
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| +varying vec2 v_texCoord;
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| +varying vec3 v_surfaceToLight;
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| +
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| +uniform vec4 ambient;
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| +uniform sampler2D diffuse;
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| +uniform vec4 specular;
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| +uniform float shininess;
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| +uniform float specularFactor;
|
| +// #fogUniforms
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| +
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| +vec4 lit(float l ,float h, float m) {
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| + return vec4(1.0,
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| + max(l, 0.0),
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| + (l > 0.0) ? pow(max(0.0, h), m) : 0.0,
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| + 1.0);
|
| +}
|
| +void main() {
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| + vec4 diffuseColor = texture2D(diffuse, v_texCoord);
|
| + vec4 normalSpec = vec4(0,0,0,0); // #noNormalMap
|
| + vec3 surfaceToLight = normalize(v_surfaceToLight);
|
| + vec3 halfVector = normalize(surfaceToLight);
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| + vec4 litR = lit(1.0, 1.0, shininess);
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| + vec4 outColor = vec4(
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| + (lightColor * (diffuseColor * litR.y + diffuseColor * ambient +
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| + specular * litR.z * specularFactor * normalSpec.a)).rgb,
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| + diffuseColor.a);
|
| + // #fogCode
|
| + gl_FragColor = outColor;
|
| +}
|
| +</script>
|
| +<script id="fragmentShaderB" type="text/something-not-javascript">
|
| +// shared fragment shader should succeed.
|
| +precision mediump float;
|
| +varying vec4 v_position;
|
| +varying vec2 v_texCoord;
|
| +varying vec3 v_surfaceToLight;
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| +
|
| +// #fogUniforms
|
| +
|
| +vec4 lit(float l ,float h, float m) {
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| + return vec4(1.0,
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| + max(l, 0.0),
|
| + (l > 0.0) ? pow(max(0.0, h), m) : 0.0,
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| + 1.0);
|
| +}
|
| +void main() {
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| + vec4 normalSpec = vec4(0,0,0,0); // #noNormalMap
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| + vec4 reflection = vec4(0,0,0,0); // #noReflection
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| + vec3 surfaceToLight = normalize(v_surfaceToLight);
|
| + vec4 skyColor = vec4(0.5,0.5,1,1); // #noReflection
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| +
|
| + vec3 halfVector = normalize(surfaceToLight);
|
| + vec4 litR = lit(1.0, 1.0, 10.0);
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| + vec4 outColor = vec4(mix(
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| + skyColor,
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| + vec4(1,2,3,4) * (litR.y + litR.z * normalSpec.a),
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| + 1.0 - reflection.r).rgb,
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| + 1.0);
|
| + // #fogCode
|
| + gl_FragColor = outColor;
|
| +}
|
| +</script>
|
| +<script>
|
| +GLSLConformanceTester.runTests([
|
| + { vShaderSource: document.getElementById("sharedVertexShader").text,
|
| + vShaderSuccess: true,
|
| + fShaderSource: document.getElementById("fragmentShaderA").text,
|
| + fShaderSuccess: true,
|
| + linkSuccess: true,
|
| + passMsg: 'shared fragment shader should succeed',
|
| + },
|
| + { vShaderSource: document.getElementById("sharedVertexShader").text,
|
| + vShaderSuccess: true,
|
| + fShaderSource: document.getElementById("fragmentShaderB").text,
|
| + fShaderSuccess: true,
|
| + linkSuccess: true,
|
| + passMsg: 'shared fragment shader should succeed',
|
| + }
|
| +]);
|
| +successfullyParsed = true;
|
| +</script>
|
| +</body>
|
| +</html>
|
| +
|
|
|
| Property changes on: conformance/glsl/misc/shared.html
|
| ___________________________________________________________________
|
| Added: svn:executable
|
| + *
|
| 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/