mirror of
https://github.com/classilla/tenfourfox.git
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198 lines
7.7 KiB
Diff
198 lines
7.7 KiB
Diff
# HG changeset patch
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# Parent b21ff47f08bc84b2f4b76348421f9144661da44f
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diff --git a/dom/canvas/test/webgl/conformance/extensions/00_test_list.txt b/dom/canvas/test/webgl/conformance/extensions/00_test_list.txt
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--- a/dom/canvas/test/webgl/conformance/extensions/00_test_list.txt
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+++ b/dom/canvas/test/webgl/conformance/extensions/00_test_list.txt
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@@ -1,7 +1,8 @@
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oes-standard-derivatives.html
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+ext-texture-filter-anisotropic.html
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oes-texture-float.html
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oes-vertex-array-object.html
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webgl-debug-renderer-info.html
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webgl-debug-shaders.html
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--min-version 1.0.2 webgl-compressed-texture-s3tc.html
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diff --git a/dom/canvas/test/webgl/conformance/extensions/ext-texture-filter-anisotropic.html b/dom/canvas/test/webgl/conformance/extensions/ext-texture-filter-anisotropic.html
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new file mode 100644
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--- /dev/null
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+++ b/dom/canvas/test/webgl/conformance/extensions/ext-texture-filter-anisotropic.html
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@@ -0,0 +1,177 @@
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+<!--
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+Copyright (c) 2012 Florian Boesch <pyalot@gmail.com>. All rights reserved.
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+Use of this source code is governed by a BSD-style license that can be
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+found in the LICENSE file.
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+ -->
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+<!DOCTYPE html>
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+<html>
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+<head>
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+<meta charset="utf-8">
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+<title>WebGL EXT_texture_filter_anisotropic Conformance Tests</title>
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+<link rel="stylesheet" href="../../resources/js-test-style.css"/>
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+<script src="../../resources/desktop-gl-constants.js" type="text/javascript"></script>
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+<script src="../../resources/js-test-pre.js"></script>
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+<script src="../resources/webgl-test.js"></script>
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+<script src="../resources/webgl-test-utils.js"></script>
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+</head>
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+<body>
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+<div id="description"></div>
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+<canvas id="canvas" style="width: 50px; height: 50px;"> </canvas>
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+<div id="console"></div>
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+
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+<script>
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+description("This test verifies the functionality of the EXT_texture_filter_anisotropic extension, if it is available.");
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+
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+debug("");
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+
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+var wtu = WebGLTestUtils;
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+var canvas = document.getElementById("canvas");
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+var gl = create3DContext(canvas);
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+var ext = null;
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+
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+var getExtension = function(){
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+ ext = gl.getExtension("MOZ_EXT_texture_filter_anisotropic");
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+ if(ext) return;
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+
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+ ext = gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic");
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+ if(ext) return;
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+
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+ ext = gl.getExtension("EXT_texture_filter_anisotropic");
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+ if(ext) return;
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+}
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+
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+var listsExtension = function(){
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+ var supported = gl.getSupportedExtensions();
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+ if(supported.indexOf("MOZ_EXT_texture_filter_anisotropic") >= 0) return true;
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+ if(supported.indexOf("WEBKIT_EXT_texture_filter_anisotropic") >= 0) return true;
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+ if(supported.indexOf("EXT_texture_filter_anisotropic") >= 0) return true;
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+
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+ return false;
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+}
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+
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+if (!gl) {
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+ testFailed("WebGL context does not exist");
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+} else {
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+ testPassed("WebGL context exists");
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+
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+ // Run tests with extension disabled
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+ runHintTestDisabled();
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+
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+ // Query the extension and store globally so shouldBe can access it
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+ getExtension();
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+
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+ if (!ext) {
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+ testPassed("No EXT_texture_filter_anisotropic support -- this is legal");
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+
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+ runSupportedTest(false);
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+ } else {
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+ testPassed("Successfully enabled EXT_texture_filter_anisotropic extension");
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+
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+ runSupportedTest(true);
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+ runHintTestEnabled();
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+ }
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+}
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+
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+function runSupportedTest(extensionEnabled) {
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+ if (listsExtension()) {
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+ if (extensionEnabled) {
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+ testPassed("EXT_texture_filter_anisotropic listed as supported and getExtension succeeded");
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+ } else {
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+ testFailed("EXT_texture_filter_anisotropic listed as supported but getExtension failed");
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+ }
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+ } else {
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+ if (extensionEnabled) {
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+ testFailed("EXT_texture_filter_anisotropic not listed as supported but getExtension succeeded");
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+ } else {
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+ testPassed("EXT_texture_filter_anisotropic not listed as supported and getExtension failed -- this is legal");
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+ }
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+ }
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+}
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+
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+function runHintTestDisabled() {
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+ debug("Testing MAX_TEXTURE_MAX_ANISOTROPY_EXT with extension disabled");
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+
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+ var MAX_TEXTURE_MAX_ANISOTROPY_EXT = 0x84FF;
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+ gl.getParameter(MAX_TEXTURE_MAX_ANISOTROPY_EXT);
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+ glErrorShouldBe(gl, gl.INVALID_ENUM, "MAX_TEXTURE_MAX_ANISOTROPY_EXT should not be queryable if extension is disabled");
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+
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+ debug("Testing TEXTURE_MAX_ANISOTROPY_EXT with extension disabled");
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+ var TEXTURE_MAX_ANISOTROPY_EXT = 0x84FE;
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+ var texture = gl.createTexture();
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+ gl.bindTexture(gl.TEXTURE_2D, texture);
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+
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+ gl.getTexParameter(gl.TEXTURE_2D, TEXTURE_MAX_ANISOTROPY_EXT);
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+ glErrorShouldBe(gl, gl.INVALID_ENUM, "TEXTURE_MAX_ANISOTROPY_EXT should not be queryable if extension is disabled");
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+
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+ gl.texParameterf(gl.TEXTURE_2D, TEXTURE_MAX_ANISOTROPY_EXT, 1);
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+ glErrorShouldBe(gl, gl.INVALID_ENUM, "TEXTURE_MAX_ANISOTROPY_EXT should not be settable if extension is disabled");
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+
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+ gl.texParameteri(gl.TEXTURE_2D, TEXTURE_MAX_ANISOTROPY_EXT, 1);
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+ glErrorShouldBe(gl, gl.INVALID_ENUM, "TEXTURE_MAX_ANISOTROPY_EXT should not be settable if extension is disabled");
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+
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+ gl.deleteTexture(texture);
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+}
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+
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+function runHintTestEnabled() {
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+ debug("Testing MAX_TEXTURE_MAX_ANISOTROPY_EXT with extension enabled");
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+
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+ shouldBe("ext.MAX_TEXTURE_MAX_ANISOTROPY_EXT", "0x84FF");
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+
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+ var max_anisotropy = gl.getParameter(ext.MAX_TEXTURE_MAX_ANISOTROPY_EXT);
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+ glErrorShouldBe(gl, gl.NO_ERROR, "MAX_TEXTURE_MAX_ANISOTROPY_EXT query should succeed if extension is enabled");
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+
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+ if(max_anisotropy >= 2){
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+ testPassed("Minimum value of MAX_TEXTURE_MAX_ANISOTROPY_EXT is 2.0");
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+ }
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+ else{
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+ testFailed("Minimum value of MAX_TEXTURE_MAX_ANISOTROPY_EXT is 2.0, returned values was: " + max_anisotropy);
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+ }
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+
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+ // TODO make a texture and verify initial value == 1 and setting to less than 1 is invalid value
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+
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+ debug("Testing TEXTURE_MAX_ANISOTROPY_EXT with extension disabled");
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+ shouldBe("ext.TEXTURE_MAX_ANISOTROPY_EXT", "0x84FE");
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+
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+ var texture = gl.createTexture();
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+ gl.bindTexture(gl.TEXTURE_2D, texture);
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+
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+ var queried_value = gl.getTexParameter(gl.TEXTURE_2D, ext.TEXTURE_MAX_ANISOTROPY_EXT);
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+ glErrorShouldBe(gl, gl.NO_ERROR, "TEXTURE_MAX_ANISOTROPY_EXT query should succeed if extension is enabled");
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+
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+ if(queried_value == 1){
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+ testPassed("Initial value of TEXTURE_MAX_ANISOTROPY_EXT is 1.0");
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+ }
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+ else{
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+ testFailed("Initial value of TEXTURE_MAX_ANISOTROPY_EXT should be 1.0, returned value was: " + queried_value);
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+ }
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+
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+ gl.texParameterf(gl.TEXTURE_2D, ext.TEXTURE_MAX_ANISOTROPY_EXT, 0);
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+ glErrorShouldBe(gl, gl.INVALID_VALUE, "texParameterf TEXTURE_MAX_ANISOTROPY_EXT set to < 1 should be an invalid value");
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+
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+ gl.texParameteri(gl.TEXTURE_2D, ext.TEXTURE_MAX_ANISOTROPY_EXT, 0);
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+ glErrorShouldBe(gl, gl.INVALID_VALUE, "texParameteri TEXTURE_MAX_ANISOTROPY_EXT set to < 1 should be an invalid value");
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+
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+ gl.texParameterf(gl.TEXTURE_2D, ext.TEXTURE_MAX_ANISOTROPY_EXT, max_anisotropy);
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+ glErrorShouldBe(gl, gl.NO_ERROR, "texParameterf TEXTURE_MAX_ANISOTROPY_EXT set to >= 2 should should succeed");
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+
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+ gl.texParameteri(gl.TEXTURE_2D, ext.TEXTURE_MAX_ANISOTROPY_EXT, max_anisotropy);
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+ glErrorShouldBe(gl, gl.NO_ERROR, "texParameteri TEXTURE_MAX_ANISOTROPY_EXT set to >= 2 should should succeed");
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+
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+ var queried_value = gl.getTexParameter(gl.TEXTURE_2D, ext.TEXTURE_MAX_ANISOTROPY_EXT);
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+ if(queried_value == max_anisotropy){
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+ testPassed("Set value of TEXTURE_MAX_ANISOTROPY_EXT matches expecation");
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+ }
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+ else{
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+ testFailed("Set value of TEXTURE_MAX_ANISOTROPY_EXT should be: " + max_anisotropy + " , returned value was: " + queried_value);
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+ }
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+
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+ gl.deleteTexture(texture);
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+}
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+
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+debug("");
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+successfullyParsed = true;
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+</script>
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+<script>finishTest();</script>
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+
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+</body>
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+</html>
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