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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/190449">190449</a></dd>
<dt>Author</dt> <dd>dino@apple.com</dd>
<dt>Date</dt> <dd>2015-10-01 19:15:11 -0700 (Thu, 01 Oct 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Rollout <a href="http://trac.webkit.org/projects/webkit/changeset/190446">r190446</a> for the moment. It broke the build.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorehtmlcanvasWebGL2RenderingContextcpp">trunk/Source/WebCore/html/canvas/WebGL2RenderingContext.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlcanvasWebGLRenderingContextcpp">trunk/Source/WebCore/html/canvas/WebGLRenderingContext.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlcanvasWebGLRenderingContextBasecpp">trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlcanvasWebGLRenderingContextBaseh">trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.h</a></li>
<li><a href="#trunkSourceWebCorepageSettingsin">trunk/Source/WebCore/page/Settings.in</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicsopenglExtensions3DOpenGLcpp">trunk/Source/WebCore/platform/graphics/opengl/Extensions3DOpenGL.cpp</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastcanvaswebglwebgldebugrendererinfoexpectedtxt">trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastcanvaswebglwebgldebugrendererinfohtml">trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/LayoutTests/ChangeLog 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -1,5 +1,12 @@
</span><span class="cx"> 2015-10-01 Dean Jackson <dino@apple.com>
</span><span class="cx">
</span><ins>+ Rollout r190446 for the moment. It broke the build.
+
+ * fast/canvas/webgl/webgl-debug-renderer-info-expected.txt: Removed.
+ * fast/canvas/webgl/webgl-debug-renderer-info.html: Removed.
+
+2015-10-01 Dean Jackson <dino@apple.com>
+
</ins><span class="cx"> Expose WEBGL_debug_renderer_info
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=149735
</span><span class="cx"> <rdar://problem/18343500>
</span></span></pre></div>
<a id="trunkLayoutTestsfastcanvaswebglwebgldebugrendererinfoexpectedtxt"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info-expected.txt (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info-expected.txt 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info-expected.txt 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -1,23 +0,0 @@
</span><del>-CONSOLE MESSAGE: line 97: WebGL: INVALID_ENUM: getParameter: invalid parameter name, WEBGL_debug_renderer_info not enabled
-CONSOLE MESSAGE: line 101: WebGL: INVALID_ENUM: getParameter: invalid parameter name, WEBGL_debug_renderer_info not enabled
-This test verifies the functionality of the WEBGL_debug_renderer_info extension, if it is available.
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-PASS WebGL context exists
-Testing enums with extension disabled
-PASS getError was expected value: INVALID_ENUM : UNMASKED_VENDOR_WEBGL should not be queryable if extension is disabled
-PASS getError was expected value: INVALID_ENUM : UNMASKED_RENDERER_WEBGL should not be queryable if extension is disabled
-PASS Successfully enabled WEBGL_debug_renderer_info extension
-PASS WEBGL_debug_renderer_info listed as supported and getExtension succeeded
-Testing enums with extension enabled
-PASS ext.UNMASKED_VENDOR_WEBGL is 0x9245
-PASS getError was expected value: NO_ERROR : UNMASKED_VENDOR_WEBGL query should succeed if extension is enable
-PASS ext.UNMASKED_RENDERER_WEBGL is 0x9246
-PASS getError was expected value: NO_ERROR : UNMASKED_RENDERER_WEBGL query should succeed if extension is enable
-
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
</del></span></pre></div>
<a id="trunkLayoutTestsfastcanvaswebglwebgldebugrendererinfohtml"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info.html (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info.html 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/LayoutTests/fast/canvas/webgl/webgl-debug-renderer-info.html 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -1,123 +0,0 @@
</span><del>-<!--
-
-/*
-** Copyright (c) 2012 The Khronos Group Inc.
-**
-** Permission is hereby granted, free of charge, to any person obtaining a
-** copy of this software and/or associated documentation files (the
-** "Materials"), to deal in the Materials without restriction, including
-** without limitation the rights to use, copy, modify, merge, publish,
-** distribute, sublicense, and/or sell copies of the Materials, and to
-** permit persons to whom the Materials are furnished to do so, subject to
-** the following conditions:
-**
-** The above copyright notice and this permission notice shall be included
-** in all copies or substantial portions of the Materials.
-**
-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
-*/
-
--->
-
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>WebGL WebGL_debug_renderer_info Conformance Tests</title>
-<script src="resources/desktop-gl-constants.js" type="text/javascript"></script>
-<script src="../../../resources/js-test-pre.js"></script>
-<script src="resources/webgl-test.js"></script>
-<script src="resources/webgl-test-utils.js"></script>
-</head>
-<body>
-<div id="description"></div>
-<canvas id="canvas" style="width: 1px; height: 1px;"> </canvas>
-<div id="console"></div>
-
-<script>
-"use strict";
-description("This test verifies the functionality of the WEBGL_debug_renderer_info extension, if it is available.");
-
-debug("");
-
-var wtu = WebGLTestUtils;
-var gl = wtu.create3DContext("canvas");
-var ext = null;
-var vao = null;
-
-if (!gl) {
- testFailed("WebGL context does not exist");
-} else {
- testPassed("WebGL context exists");
-
- // Run tests with extension disabled
- runTestDisabled();
-
- // Query the extension and store globally so shouldBe can access it
- ext = gl.getExtension("WEBGL_debug_renderer_info");
- if (!ext) {
- testFailed("No WEBGL_debug_renderer_info support");
- } else {
- testPassed("Successfully enabled WEBGL_debug_renderer_info extension");
-
- runSupportedTest(true);
- runTestEnabled();
- }
-}
-
-function runSupportedTest(extensionEnabled) {
- var supported = gl.getSupportedExtensions();
- if (supported.indexOf("WEBGL_debug_renderer_info") >= 0) {
- if (extensionEnabled) {
- testPassed("WEBGL_debug_renderer_info listed as supported and getExtension succeeded");
- } else {
- testFailed("WEBGL_debug_renderer_info listed as supported but getExtension failed");
- }
- } else {
- if (extensionEnabled) {
- testFailed("WEBGL_debug_renderer_info not listed as supported but getExtension succeeded");
- } else {
- testPassed("WEBGL_debug_renderer_info not listed as supported and getExtension failed -- this is legal");
- }
- }
-}
-
-function runTestDisabled() {
- debug("Testing enums with extension disabled");
-
- // Use the constants directly as we don't have the extension
-
- var UNMASKED_VENDOR_WEBGL = 0x9245;
- gl.getParameter(UNMASKED_VENDOR_WEBGL);
- glErrorShouldBe(gl, gl.INVALID_ENUM, "UNMASKED_VENDOR_WEBGL should not be queryable if extension is disabled");
-
- var UNMASKED_RENDERER_WEBGL = 0x9246;
- gl.getParameter(UNMASKED_RENDERER_WEBGL);
- glErrorShouldBe(gl, gl.INVALID_ENUM, "UNMASKED_RENDERER_WEBGL should not be queryable if extension is disabled");
-}
-
-function runTestEnabled() {
- debug("Testing enums with extension enabled");
-
- shouldBe("ext.UNMASKED_VENDOR_WEBGL", "0x9245");
- gl.getParameter(ext.UNMASKED_VENDOR_WEBGL);
- glErrorShouldBe(gl, gl.NO_ERROR, "UNMASKED_VENDOR_WEBGL query should succeed if extension is enable");
-
- shouldBe("ext.UNMASKED_RENDERER_WEBGL", "0x9246");
- gl.getParameter(ext.UNMASKED_RENDERER_WEBGL);
- glErrorShouldBe(gl, gl.NO_ERROR, "UNMASKED_RENDERER_WEBGL query should succeed if extension is enable");
-}
-
-debug("");
-var successfullyParsed = true;
-</script>
-<script src="../../../resources/js-test-post.js"></script>
-
-</body>
-</html>
</del></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/Source/WebCore/ChangeLog 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2015-10-01 Dean Jackson <dino@apple.com>
+
+ Rollout r190446 for the moment. It broke the build.
+
+ * html/canvas/WebGL2RenderingContext.cpp:
+ (WebCore::WebGL2RenderingContext::getExtension):
+ (WebCore::WebGL2RenderingContext::getSupportedExtensions):
+ * html/canvas/WebGLRenderingContext.cpp:
+ (WebCore::WebGLRenderingContext::getExtension):
+ (WebCore::WebGLRenderingContext::getSupportedExtensions):
+ * html/canvas/WebGLRenderingContextBase.cpp:
+ (WebCore::WebGLRenderingContextBase::allowPrivilegedExtensions):
+ * html/canvas/WebGLRenderingContextBase.h:
+ * page/Settings.in:
+ * platform/graphics/opengl/Extensions3DOpenGL.cpp:
+ (WebCore::Extensions3DOpenGL::supportsExtension): Deleted.
+
</ins><span class="cx"> 2015-10-01 Jaehun Lim <ljaehun.lim@samsung.com>
</span><span class="cx">
</span><span class="cx"> Unreviewed, fix build warning after r190434
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlcanvasWebGL2RenderingContextcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/canvas/WebGL2RenderingContext.cpp (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/canvas/WebGL2RenderingContext.cpp 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/Source/WebCore/html/canvas/WebGL2RenderingContext.cpp 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -1021,18 +1021,20 @@
</span><span class="cx"> }
</span><span class="cx"> return m_webglDepthTexture.get();
</span><span class="cx"> }
</span><del>- if (equalIgnoringCase(name, "WEBGL_debug_renderer_info")) {
- if (!m_webglDebugRendererInfo)
- m_webglDebugRendererInfo = std::make_unique<WebGLDebugRendererInfo>(this);
- return m_webglDebugRendererInfo.get();
</del><ins>+ if (allowPrivilegedExtensions()) {
+ if (equalIgnoringCase(name, "WEBGL_debug_renderer_info")) {
+ if (!m_webglDebugRendererInfo)
+ m_webglDebugRendererInfo = std::make_unique<WebGLDebugRendererInfo>(this);
+ return m_webglDebugRendererInfo.get();
+ }
+ if (equalIgnoringCase(name, "WEBGL_debug_shaders")
+ && m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source")) {
+ if (!m_webglDebugShaders)
+ m_webglDebugShaders = std::make_unique<WebGLDebugShaders>(this);
+ return m_webglDebugShaders.get();
+ }
</ins><span class="cx"> }
</span><del>- if (equalIgnoringCase(name, "WEBGL_debug_shaders")
- && m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source")) {
- if (!m_webglDebugShaders)
- m_webglDebugShaders = std::make_unique<WebGLDebugShaders>(this);
- return m_webglDebugShaders.get();
- }
-
</del><ins>+
</ins><span class="cx"> return nullptr;
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -1062,10 +1064,12 @@
</span><span class="cx"> if (WebGLDepthTexture::supported(graphicsContext3D()))
</span><span class="cx"> result.append("WEBGL_depth_texture");
</span><span class="cx"> result.append("WEBGL_lose_context");
</span><del>- if (m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source"))
- result.append("WEBGL_debug_shaders");
- result.append("WEBGL_debug_renderer_info");
-
</del><ins>+ if (allowPrivilegedExtensions()) {
+ if (m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source"))
+ result.append("WEBGL_debug_shaders");
+ result.append("WEBGL_debug_renderer_info");
+ }
+
</ins><span class="cx"> return result;
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlcanvasWebGLRenderingContextcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/canvas/WebGLRenderingContext.cpp (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/canvas/WebGLRenderingContext.cpp 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/Source/WebCore/html/canvas/WebGLRenderingContext.cpp 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -230,18 +230,20 @@
</span><span class="cx"> }
</span><span class="cx"> return m_angleInstancedArrays.get();
</span><span class="cx"> }
</span><del>- if (equalIgnoringCase(name, "WEBGL_debug_renderer_info")) {
- if (!m_webglDebugRendererInfo)
- m_webglDebugRendererInfo = std::make_unique<WebGLDebugRendererInfo>(this);
- return m_webglDebugRendererInfo.get();
</del><ins>+ if (allowPrivilegedExtensions()) {
+ if (equalIgnoringCase(name, "WEBGL_debug_renderer_info")) {
+ if (!m_webglDebugRendererInfo)
+ m_webglDebugRendererInfo = std::make_unique<WebGLDebugRendererInfo>(this);
+ return m_webglDebugRendererInfo.get();
+ }
+ if (equalIgnoringCase(name, "WEBGL_debug_shaders")
+ && m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source")) {
+ if (!m_webglDebugShaders)
+ m_webglDebugShaders = std::make_unique<WebGLDebugShaders>(this);
+ return m_webglDebugShaders.get();
+ }
</ins><span class="cx"> }
</span><del>- if (equalIgnoringCase(name, "WEBGL_debug_shaders")
- && m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source")) {
- if (!m_webglDebugShaders)
- m_webglDebugShaders = std::make_unique<WebGLDebugShaders>(this);
- return m_webglDebugShaders.get();
- }
-
</del><ins>+
</ins><span class="cx"> return nullptr;
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -289,10 +291,13 @@
</span><span class="cx"> result.append("WEBGL_draw_buffers");
</span><span class="cx"> if (ANGLEInstancedArrays::supported(this))
</span><span class="cx"> result.append("ANGLE_instanced_arrays");
</span><del>- if (m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source"))
- result.append("WEBGL_debug_shaders");
- result.append("WEBGL_debug_renderer_info");
-
</del><ins>+
+ if (allowPrivilegedExtensions()) {
+ if (m_context->getExtensions()->supports("GL_ANGLE_translated_shader_source"))
+ result.append("WEBGL_debug_shaders");
+ result.append("WEBGL_debug_renderer_info");
+ }
+
</ins><span class="cx"> return result;
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlcanvasWebGLRenderingContextBasecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.cpp (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.cpp 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.cpp 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -576,6 +576,13 @@
</span><span class="cx"> m_isRobustnessEXTSupported = m_context->getExtensions()->isEnabled("GL_EXT_robustness");
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+bool WebGLRenderingContextBase::allowPrivilegedExtensions() const
+{
+ if (Page* page = canvas()->document().page())
+ return page->settings().privilegedWebGLExtensionsEnabled();
+ return false;
+}
+
</ins><span class="cx"> void WebGLRenderingContextBase::addCompressedTextureFormat(GC3Denum format)
</span><span class="cx"> {
</span><span class="cx"> if (!m_compressedTextureFormats.contains(format))
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlcanvasWebGLRenderingContextBaseh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.h (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.h 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/Source/WebCore/html/canvas/WebGLRenderingContextBase.h 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -800,6 +800,10 @@
</span><span class="cx"> // Helper for restoration after context lost.
</span><span class="cx"> void maybeRestoreContext();
</span><span class="cx">
</span><ins>+ // Determine if we are running privileged code in the browser, for example,
+ // a Safari or Chrome extension.
+ bool allowPrivilegedExtensions() const;
+
</ins><span class="cx"> enum ConsoleDisplayPreference {
</span><span class="cx"> DisplayInConsole,
</span><span class="cx"> DontDisplayInConsole
</span></span></pre></div>
<a id="trunkSourceWebCorepageSettingsin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Settings.in (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Settings.in 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/Source/WebCore/page/Settings.in 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -103,6 +103,7 @@
</span><span class="cx"> webGLEnabled initial=false
</span><span class="cx"> webGLErrorsToConsoleEnabled initial=true
</span><span class="cx"> openGLMultisamplingEnabled initial=true
</span><ins>+privilegedWebGLExtensionsEnabled initial=false
</ins><span class="cx"> forceSoftwareWebGLRendering initial=false
</span><span class="cx"> accelerated2dCanvasEnabled initial=false
</span><span class="cx"> antialiased2dCanvasEnabled initial=true
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicsopenglExtensions3DOpenGLcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/opengl/Extensions3DOpenGL.cpp (190448 => 190449)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/opengl/Extensions3DOpenGL.cpp 2015-10-02 01:53:45 UTC (rev 190448)
+++ trunk/Source/WebCore/platform/graphics/opengl/Extensions3DOpenGL.cpp 2015-10-02 02:15:11 UTC (rev 190449)
</span><span class="lines">@@ -167,12 +167,6 @@
</span><span class="cx"> && (m_availableExtensions.contains("GL_ARB_draw_instanced") || m_availableExtensions.contains("GL_EXT_draw_instanced"));
</span><span class="cx"> }
</span><span class="cx">
</span><del>- // We explicitly do not support this extension until
- // we fix the following bug:
- // https://bugs.webkit.org/show_bug.cgi?id=149734
- if (name == "GL_ANGLE_translated_shader_source")
- return false;
-
</del><span class="cx"> if (name == "GL_EXT_sRGB")
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> return m_availableExtensions.contains("GL_EXT_sRGB");
</span></span></pre>
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