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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/213869">213869</a></dd>
<dt>Author</dt> <dd>dino@apple.com</dd>
<dt>Date</dt> <dd>2017-03-13 14:36:46 -0700 (Mon, 13 Mar 2017)</dd>
</dl>
<h3>Log Message</h3>
<pre>Source/WebCore:
Respect the runtime flag for WebGPU, default feature to off.
https://bugs.webkit.org/show_bug.cgi?id=169564
<rdar://problems/31018864>
Reviewed by Tim Horton.
Make sure WebGPU respects its runtime feature flag. Also, since
this implementation doesn't validate content, it should default
to being disabled.
Test: fast/canvas/webgpu/webgpu-runtime-flag.html
* html/HTMLCanvasElement.cpp:
(WebCore::HTMLCanvasElement::getContext):
(WebCore::HTMLCanvasElement::getContextWebGPU):
Source/WebKit2:
Respect the runtime flag for WebGPU, default feature to off, and print a warning
https://bugs.webkit.org/show_bug.cgi?id=169564
<rdar://problems/31018864>
Reviewed by Tim Horton.
Make sure WebGPU respects its runtime feature flag. Also, since
this implementation doesn't validate content, it should default
to being disabled.
* Shared/WebPreferencesDefinitions.h:
LayoutTests:
Respect the runtime flag for WebGPU, default feature to off, and print a warning
https://bugs.webkit.org/show_bug.cgi?id=169564
<rdar://problem/31018864>
Reviewed by Tim Horton.
* fast/canvas/webgpu/webgpu-runtime-flag-expected.txt: Added.
* fast/canvas/webgpu/webgpu-runtime-flag.html: Added.</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="#trunkSourceWebCorehtmlHTMLCanvasElementcpp">trunk/Source/WebCore/html/HTMLCanvasElement.cpp</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2SharedWebPreferencesDefinitionsh">trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li>trunk/LayoutTests/fast/canvas/webgpu/</li>
<li><a href="#trunkLayoutTestsfastcanvaswebgpuwebgpuruntimeflagexpectedtxt">trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastcanvaswebgpuwebgpuruntimeflaghtml">trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (213868 => 213869)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2017-03-13 21:26:11 UTC (rev 213868)
+++ trunk/LayoutTests/ChangeLog 2017-03-13 21:36:46 UTC (rev 213869)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2017-03-13 Dean Jackson <dino@apple.com>
+
+ Respect the runtime flag for WebGPU, default feature to off, and print a warning
+ https://bugs.webkit.org/show_bug.cgi?id=169564
+ <rdar://problem/31018864>
+
+ Reviewed by Tim Horton.
+
+ * fast/canvas/webgpu/webgpu-runtime-flag-expected.txt: Added.
+ * fast/canvas/webgpu/webgpu-runtime-flag.html: Added.
+
</ins><span class="cx"> 2017-03-13 Caio Lima <ticaiolima@gmail.com>
</span><span class="cx">
</span><span class="cx"> [JSC] It should be possible create a label named let when parsing Statement in non strict mode
</span></span></pre></div>
<a id="trunkLayoutTestsfastcanvaswebgpuwebgpuruntimeflagexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag-expected.txt (0 => 213869)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag-expected.txt (rev 0)
+++ trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag-expected.txt 2017-03-13 21:36:46 UTC (rev 213869)
</span><span class="lines">@@ -0,0 +1,2 @@
</span><ins>+PASS: WebGPU was available when enabled.
+PASS: WebGPU was not available when disabled.
</ins><span class="cx">Property changes on: trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag-expected.txt
</span><span class="cx">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4>Added: svn:eol-style</h4></div>
<ins>+native
</ins><span class="cx">\ No newline at end of property
</span><a id="svnkeywords"></a>
<div class="addfile"><h4>Added: svn:keywords</h4></div>
<ins>+Date Revision
</ins><span class="cx">\ No newline at end of property
</span><a id="svnmimetype"></a>
<div class="addfile"><h4>Added: svn:mime-type</h4></div>
<ins>+text/plain
</ins><span class="cx">\ No newline at end of property
</span><a id="trunkLayoutTestsfastcanvaswebgpuwebgpuruntimeflaghtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag.html (0 => 213869)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag.html (rev 0)
+++ trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag.html 2017-03-13 21:36:46 UTC (rev 213869)
</span><span class="lines">@@ -0,0 +1,42 @@
</span><ins>+<script>
+
+if (window.testRunner)
+ window.testRunner.dumpAsText();
+
+function getContext(name) {
+ var c = document.createElement("canvas");
+ return c.getContext(name);
+}
+
+function run() {
+ var output;
+
+ output = document.getElementById("output1");
+
+ if (!window.testRunner) {
+ output.textContent = "This test only runs inside DRT/WKTR.";
+ return;
+ }
+
+ window.internals.settings.setWebGPUEnabled(true);
+ var ctx = getContext("webgpu");
+ if (ctx)
+ output.textContent = "PASS: WebGPU was available when enabled.";
+ else
+ output.textContent = "FAIL: WebGPU was not available when enabled.";
+
+ output = document.getElementById("output2");
+
+ window.internals.settings.setWebGPUEnabled(false);
+ var ctx = getContext("webgpu");
+ if (ctx)
+ output.textContent = "FAIL: WebGPU was available when disabled.";
+ else
+ output.textContent = "PASS: WebGPU was not available when disabled.";
+}
+
+window.addEventListener("load", run, false);
+
+</script>
+<div id="output1"></div>
+<div id="output2"></div>
</ins><span class="cx">Property changes on: trunk/LayoutTests/fast/canvas/webgpu/webgpu-runtime-flag.html
</span><span class="cx">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4>Added: svn:eol-style</h4></div>
<ins>+native
</ins><span class="cx">\ No newline at end of property
</span><a id="svnkeywords"></a>
<div class="addfile"><h4>Added: svn:keywords</h4></div>
<ins>+Date Revision
</ins><span class="cx">\ No newline at end of property
</span><a id="svnmimetype"></a>
<div class="addfile"><h4>Added: svn:mime-type</h4></div>
<ins>+text/html
</ins><span class="cx">\ No newline at end of property
</span><a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (213868 => 213869)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2017-03-13 21:26:11 UTC (rev 213868)
+++ trunk/Source/WebCore/ChangeLog 2017-03-13 21:36:46 UTC (rev 213869)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2017-03-13 Dean Jackson <dino@apple.com>
+
+ Respect the runtime flag for WebGPU, default feature to off.
+ https://bugs.webkit.org/show_bug.cgi?id=169564
+ <rdar://problems/31018864>
+
+ Reviewed by Tim Horton.
+
+ Make sure WebGPU respects its runtime feature flag. Also, since
+ this implementation doesn't validate content, it should default
+ to being disabled.
+
+ Test: fast/canvas/webgpu/webgpu-runtime-flag.html
+
+ * html/HTMLCanvasElement.cpp:
+ (WebCore::HTMLCanvasElement::getContext):
+ (WebCore::HTMLCanvasElement::getContextWebGPU):
+
</ins><span class="cx"> 2017-03-13 Alex Christensen <achristensen@webkit.org>
</span><span class="cx">
</span><span class="cx"> Fix CMake build.
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLCanvasElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLCanvasElement.cpp (213868 => 213869)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLCanvasElement.cpp 2017-03-13 21:26:11 UTC (rev 213868)
+++ trunk/Source/WebCore/html/HTMLCanvasElement.cpp 2017-03-13 21:36:46 UTC (rev 213869)
</span><span class="lines">@@ -44,6 +44,7 @@
</span><span class="cx"> #include "ImageData.h"
</span><span class="cx"> #include "MIMETypeRegistry.h"
</span><span class="cx"> #include "RenderHTMLCanvas.h"
</span><ins>+#include "RuntimeEnabledFeatures.h"
</ins><span class="cx"> #include "ScriptController.h"
</span><span class="cx"> #include "Settings.h"
</span><span class="cx"> #include <math.h>
</span><span class="lines">@@ -200,7 +201,7 @@
</span><span class="cx"> return getContext2d(type);
</span><span class="cx">
</span><span class="cx"> #if ENABLE(WEBGPU)
</span><del>- if (HTMLCanvasElement::isWebGPUType(type))
</del><ins>+ if (HTMLCanvasElement::isWebGPUType(type) && RuntimeEnabledFeatures::sharedFeatures().webGPUEnabled())
</ins><span class="cx"> return getContextWebGPU(type);
</span><span class="cx"> #endif
</span><span class="cx">
</span><span class="lines">@@ -317,6 +318,9 @@
</span><span class="cx"> {
</span><span class="cx"> ASSERT_UNUSED(type, HTMLCanvasElement::isWebGPUType(type));
</span><span class="cx">
</span><ins>+ if (!RuntimeEnabledFeatures::sharedFeatures().webGPUEnabled())
+ return nullptr;
+
</ins><span class="cx"> if (m_context && !m_context->isGPU())
</span><span class="cx"> return nullptr;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (213868 => 213869)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2017-03-13 21:26:11 UTC (rev 213868)
+++ trunk/Source/WebKit2/ChangeLog 2017-03-13 21:36:46 UTC (rev 213869)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2017-03-13 Dean Jackson <dino@apple.com>
+
+ Respect the runtime flag for WebGPU, default feature to off, and print a warning
+ https://bugs.webkit.org/show_bug.cgi?id=169564
+ <rdar://problems/31018864>
+
+ Reviewed by Tim Horton.
+
+ Make sure WebGPU respects its runtime feature flag. Also, since
+ this implementation doesn't validate content, it should default
+ to being disabled.
+
+ * Shared/WebPreferencesDefinitions.h:
+
</ins><span class="cx"> 2017-03-13 Anders Carlsson <andersca@apple.com>
</span><span class="cx">
</span><span class="cx"> Fix more build warnings.
</span></span></pre></div>
<a id="trunkSourceWebKit2SharedWebPreferencesDefinitionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h (213868 => 213869)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h 2017-03-13 21:26:11 UTC (rev 213868)
+++ trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h 2017-03-13 21:36:46 UTC (rev 213869)
</span><span class="lines">@@ -333,7 +333,7 @@
</span><span class="cx"> macro(UserTimingEnabled, userTimingEnabled, Bool, bool, DEFAULT_EXPERIMENTAL_FEATURES_ENABLED, "User Timing", "Enable UserTiming API") \
</span><span class="cx"> macro(WebAnimationsEnabled, webAnimationsEnabled, Bool, bool, false, "Web Animations", "Web Animations prototype") \
</span><span class="cx"> macro(WebGL2Enabled, webGL2Enabled, Bool, bool, DEFAULT_EXPERIMENTAL_FEATURES_ENABLED, "WebGL 2.0", "WebGL 2 prototype") \
</span><del>- macro(WebGPUEnabled, webGPUEnabled, Bool, bool, DEFAULT_EXPERIMENTAL_FEATURES_ENABLED, "WebGPU", "WebGPU prototype") \
</del><ins>+ macro(WebGPUEnabled, webGPUEnabled, Bool, bool, false, "WebGPU", "WebGPU prototype") \
</ins><span class="cx"> \
</span><span class="cx">
</span><span class="cx"> #if PLATFORM(COCOA)
</span></span></pre>
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