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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/202195">202195</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-06-17 20:29:49 -0700 (Fri, 17 Jun 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Unreviewed, rolling out <a href="http://trac.webkit.org/projects/webkit/changeset/202068">r202068</a>, <a href="http://trac.webkit.org/projects/webkit/changeset/202115">r202115</a>, and <a href="http://trac.webkit.org/projects/webkit/changeset/202128">r202128</a>.
https://bugs.webkit.org/show_bug.cgi?id=158896
The new test is very unstable, timing out frequently
(Requested by ap on #webkit).
Reverted changesets:
"decompose4 return value is unchecked, leading to potentially
uninitialized data."
https://bugs.webkit.org/show_bug.cgi?id=158761
http://trac.webkit.org/changeset/202068
"[mac] LayoutTest transforms/undecomposable.html is a flaky
timeout"
https://bugs.webkit.org/show_bug.cgi?id=158816
http://trac.webkit.org/changeset/202115
"[mac] LayoutTest transforms/undecomposable.html is a flaky
timeout"
https://bugs.webkit.org/show_bug.cgi?id=158816
http://trac.webkit.org/changeset/202128</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="#trunkSourceWebCoreplatformgraphicstransformsPerspectiveTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsRotateTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsTransformationMatrixcpp">trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsTransformationMatrixh">trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.h</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkLayoutTeststransformsundecomposableexpectedtxt">trunk/LayoutTests/transforms/undecomposable-expected.txt</a></li>
<li><a href="#trunkLayoutTeststransformsundecomposablehtml">trunk/LayoutTests/transforms/undecomposable.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/LayoutTests/ChangeLog 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -1,3 +1,28 @@
</span><ins>+2016-06-17 Commit Queue <commit-queue@webkit.org>
+
+ Unreviewed, rolling out r202068, r202115, and r202128.
+ https://bugs.webkit.org/show_bug.cgi?id=158896
+
+ The new test is very unstable, timing out frequently
+ (Requested by ap on #webkit).
+
+ Reverted changesets:
+
+ "decompose4 return value is unchecked, leading to potentially
+ uninitialized data."
+ https://bugs.webkit.org/show_bug.cgi?id=158761
+ http://trac.webkit.org/changeset/202068
+
+ "[mac] LayoutTest transforms/undecomposable.html is a flaky
+ timeout"
+ https://bugs.webkit.org/show_bug.cgi?id=158816
+ http://trac.webkit.org/changeset/202115
+
+ "[mac] LayoutTest transforms/undecomposable.html is a flaky
+ timeout"
+ https://bugs.webkit.org/show_bug.cgi?id=158816
+ http://trac.webkit.org/changeset/202128
+
</ins><span class="cx"> 2016-06-17 Chris Fleizach <cfleizach@apple.com>
</span><span class="cx">
</span><span class="cx"> AX: HTML indeterminate IDL attribute not mapped to checkbox value=2 for native checkboxes
</span></span></pre></div>
<a id="trunkLayoutTeststransformsundecomposableexpectedtxt"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/transforms/undecomposable-expected.txt (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/transforms/undecomposable-expected.txt 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/LayoutTests/transforms/undecomposable-expected.txt 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -1 +0,0 @@
</span><del>-
</del></span></pre></div>
<a id="trunkLayoutTeststransformsundecomposablehtml"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/transforms/undecomposable.html (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/transforms/undecomposable.html 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/LayoutTests/transforms/undecomposable.html 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -1,31 +0,0 @@
</span><del>-<style>
-.box {
- width: 100px;
- height: 100px;
- background-color: blue;
- animation-duration: 200ms;
-}
-
-@keyframes funky {
- from {
- transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0);
- }
- to {
- transform: matrix3d(2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2);
- }
-}
-</style>
-<div class="box"></div>
-<script>
-if (window.testRunner) {
- window.testRunner.dumpAsText();
- window.testRunner.waitUntilDone();
- document.querySelector(".box").addEventListener("animationend", function () {
- window.testRunner.notifyDone();
- }, false);
-}
-window.addEventListener("load", function () {
- document.querySelector(".box").style.animationName = "funky";
-}, false);
-</script>
-
</del></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/Source/WebCore/ChangeLog 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -1,3 +1,28 @@
</span><ins>+2016-06-17 Commit Queue <commit-queue@webkit.org>
+
+ Unreviewed, rolling out r202068, r202115, and r202128.
+ https://bugs.webkit.org/show_bug.cgi?id=158896
+
+ The new test is very unstable, timing out frequently
+ (Requested by ap on #webkit).
+
+ Reverted changesets:
+
+ "decompose4 return value is unchecked, leading to potentially
+ uninitialized data."
+ https://bugs.webkit.org/show_bug.cgi?id=158761
+ http://trac.webkit.org/changeset/202068
+
+ "[mac] LayoutTest transforms/undecomposable.html is a flaky
+ timeout"
+ https://bugs.webkit.org/show_bug.cgi?id=158816
+ http://trac.webkit.org/changeset/202115
+
+ "[mac] LayoutTest transforms/undecomposable.html is a flaky
+ timeout"
+ https://bugs.webkit.org/show_bug.cgi?id=158816
+ http://trac.webkit.org/changeset/202128
+
</ins><span class="cx"> 2016-06-17 Chris Fleizach <cfleizach@apple.com>
</span><span class="cx">
</span><span class="cx"> AX: HTML indeterminate IDL attribute not mapped to checkbox value=2 for native checkboxes
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsPerspectiveTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -60,11 +60,11 @@
</span><span class="cx"> toT.applyPerspective(floatValueForLength(toP, 1));
</span><span class="cx"> toT.blend(fromT, progress);
</span><span class="cx"> TransformationMatrix::Decomposed4Type decomp;
</span><del>- if (toT.decompose4(decomp)) {
- if (decomp.perspectiveZ) {
- double val = -1.0 / decomp.perspectiveZ;
- return PerspectiveTransformOperation::create(Length(clampToPositiveInteger(val), Fixed));
- }
</del><ins>+ toT.decompose4(decomp);
+
+ if (decomp.perspectiveZ) {
+ double val = -1.0 / decomp.perspectiveZ;
+ return PerspectiveTransformOperation::create(Length(clampToPositiveInteger(val), Fixed));
</ins><span class="cx"> }
</span><span class="cx"> return PerspectiveTransformOperation::create(Length(0, Fixed));
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsRotateTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -78,8 +78,7 @@
</span><span class="cx">
</span><span class="cx"> // Extract the result as a quaternion
</span><span class="cx"> TransformationMatrix::Decomposed4Type decomp;
</span><del>- if (!toT.decompose4(decomp))
- return RotateTransformOperation::create(m_x, m_y, m_z, m_angle - m_angle * progress, m_type);;
</del><ins>+ toT.decompose4(decomp);
</ins><span class="cx">
</span><span class="cx"> // Convert that to Axis/Angle form
</span><span class="cx"> double x = -decomp.quaternionX;
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsTransformationMatrixcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -365,10 +365,9 @@
</span><span class="cx"> return false;
</span><span class="cx">
</span><span class="cx"> int i, j;
</span><del>- for (i = 0; i < 4; i++) {
</del><ins>+ for (i = 0; i < 4; i++)
</ins><span class="cx"> for (j = 0; j < 4; j++)
</span><span class="cx"> localMatrix[i][j] /= localMatrix[3][3];
</span><del>- }
</del><span class="cx">
</span><span class="cx"> // perspectiveMatrix is used to solve for perspective, but it also provides
</span><span class="cx"> // an easy way to test for singularity of the upper 3x3 component.
</span><span class="lines">@@ -1542,10 +1541,8 @@
</span><span class="cx"> {
</span><span class="cx"> Decomposed4Type fromDecomp;
</span><span class="cx"> Decomposed4Type toDecomp;
</span><del>- if (!from.decompose4(fromDecomp))
- return;
- if (!decompose4(toDecomp))
- return;
</del><ins>+ from.decompose4(fromDecomp);
+ decompose4(toDecomp);
</ins><span class="cx">
</span><span class="cx"> blendFloat(fromDecomp.scaleX, toDecomp.scaleX, progress);
</span><span class="cx"> blendFloat(fromDecomp.scaleY, toDecomp.scaleY, progress);
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsTransformationMatrixh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.h (202194 => 202195)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.h 2016-06-18 01:19:13 UTC (rev 202194)
+++ trunk/Source/WebCore/platform/graphics/transforms/TransformationMatrix.h 2016-06-18 03:29:49 UTC (rev 202195)
</span><span class="lines">@@ -272,23 +272,11 @@
</span><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> struct Decomposed4Type {
</span><del>- double scaleX { 1 };
- double scaleY { 1 };
- double scaleZ { 1 };
- double skewXY { 0 };
- double skewXZ { 0 };
- double skewYZ { 0 };
- double quaternionX { 0 };
- double quaternionY { 0 };
- double quaternionZ { 0 };
- double quaternionW { 0 };
- double translateX { 0 };
- double translateY { 0 };
- double translateZ { 0 };
- double perspectiveX { 0 };
- double perspectiveY { 0 };
- double perspectiveZ { 0 };
- double perspectiveW { 1 };
</del><ins>+ double scaleX, scaleY, scaleZ;
+ double skewXY, skewXZ, skewYZ;
+ double quaternionX, quaternionY, quaternionZ, quaternionW;
+ double translateX, translateY, translateZ;
+ double perspectiveX, perspectiveY, perspectiveZ, perspectiveW;
</ins><span class="cx">
</span><span class="cx"> bool operator==(const Decomposed4Type& other) const
</span><span class="cx"> {
</span></span></pre>
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