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<title>[184193] trunk/Source/WebCore</title>
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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/184193">184193</a></dd>
<dt>Author</dt> <dd>zandobersek@gmail.com</dd>
<dt>Date</dt> <dd>2015-05-12 02:53:27 -0700 (Tue, 12 May 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Move TransformOperation-based classes off of PassRefPtr
https://bugs.webkit.org/show_bug.cgi?id=144876
Reviewed by Darin Adler.
Remove uses of PassRefPtr from the TransformOperation class and its
derivatives, operating on Ref and RefPtr objects instead.
* platform/graphics/transforms/IdentityTransformOperation.h:
* platform/graphics/transforms/Matrix3DTransformOperation.cpp:
(WebCore::Matrix3DTransformOperation::blend):
* platform/graphics/transforms/Matrix3DTransformOperation.h:
* platform/graphics/transforms/MatrixTransformOperation.cpp:
(WebCore::MatrixTransformOperation::blend):
* platform/graphics/transforms/MatrixTransformOperation.h:
* platform/graphics/transforms/PerspectiveTransformOperation.cpp:
(WebCore::PerspectiveTransformOperation::blend):
* platform/graphics/transforms/PerspectiveTransformOperation.h:
* platform/graphics/transforms/RotateTransformOperation.cpp:
(WebCore::RotateTransformOperation::blend):
* platform/graphics/transforms/RotateTransformOperation.h:
* platform/graphics/transforms/ScaleTransformOperation.cpp:
(WebCore::ScaleTransformOperation::blend):
* platform/graphics/transforms/ScaleTransformOperation.h:
* platform/graphics/transforms/SkewTransformOperation.cpp:
(WebCore::SkewTransformOperation::blend):
* platform/graphics/transforms/SkewTransformOperation.h:
* platform/graphics/transforms/TransformOperation.h:
* platform/graphics/transforms/TransformOperations.cpp:
(WebCore::TransformOperations::blendByMatchingOperations):
* platform/graphics/transforms/TranslateTransformOperation.cpp:
(WebCore::TranslateTransformOperation::blend):
* platform/graphics/transforms/TranslateTransformOperation.h:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsIdentityTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/IdentityTransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsMatrix3DTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsMatrix3DTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsMatrixTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsMatrixTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsPerspectiveTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsPerspectiveTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsRotateTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsRotateTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsScaleTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsScaleTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsSkewTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsSkewTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/TransformOperation.h</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsTransformOperationscpp">trunk/Source/WebCore/platform/graphics/transforms/TransformOperations.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsTranslateTransformOperationcpp">trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicstransformsTranslateTransformOperationh">trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/ChangeLog 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -1,3 +1,39 @@
</span><ins>+2015-05-12 Zan Dobersek <zdobersek@igalia.com>
+
+ Move TransformOperation-based classes off of PassRefPtr
+ https://bugs.webkit.org/show_bug.cgi?id=144876
+
+ Reviewed by Darin Adler.
+
+ Remove uses of PassRefPtr from the TransformOperation class and its
+ derivatives, operating on Ref and RefPtr objects instead.
+
+ * platform/graphics/transforms/IdentityTransformOperation.h:
+ * platform/graphics/transforms/Matrix3DTransformOperation.cpp:
+ (WebCore::Matrix3DTransformOperation::blend):
+ * platform/graphics/transforms/Matrix3DTransformOperation.h:
+ * platform/graphics/transforms/MatrixTransformOperation.cpp:
+ (WebCore::MatrixTransformOperation::blend):
+ * platform/graphics/transforms/MatrixTransformOperation.h:
+ * platform/graphics/transforms/PerspectiveTransformOperation.cpp:
+ (WebCore::PerspectiveTransformOperation::blend):
+ * platform/graphics/transforms/PerspectiveTransformOperation.h:
+ * platform/graphics/transforms/RotateTransformOperation.cpp:
+ (WebCore::RotateTransformOperation::blend):
+ * platform/graphics/transforms/RotateTransformOperation.h:
+ * platform/graphics/transforms/ScaleTransformOperation.cpp:
+ (WebCore::ScaleTransformOperation::blend):
+ * platform/graphics/transforms/ScaleTransformOperation.h:
+ * platform/graphics/transforms/SkewTransformOperation.cpp:
+ (WebCore::SkewTransformOperation::blend):
+ * platform/graphics/transforms/SkewTransformOperation.h:
+ * platform/graphics/transforms/TransformOperation.h:
+ * platform/graphics/transforms/TransformOperations.cpp:
+ (WebCore::TransformOperations::blendByMatchingOperations):
+ * platform/graphics/transforms/TranslateTransformOperation.cpp:
+ (WebCore::TranslateTransformOperation::blend):
+ * platform/graphics/transforms/TranslateTransformOperation.h:
+
</ins><span class="cx"> 2015-05-12 Xabier Rodriguez Calvar <calvaris@igalia.com> and Youenn Fablet <youenn.fablet@crf.canon.fr>
</span><span class="cx">
</span><span class="cx"> [Streams API] ReadableStream reader should not be disposable when having pending promises
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsIdentityTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/IdentityTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/IdentityTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/IdentityTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -26,17 +26,18 @@
</span><span class="cx"> #define IdentityTransformOperation_h
</span><span class="cx">
</span><span class="cx"> #include "TransformOperation.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class IdentityTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<IdentityTransformOperation> create()
</del><ins>+ static Ref<IdentityTransformOperation> create()
</ins><span class="cx"> {
</span><del>- return adoptRef(new IdentityTransformOperation());
</del><ins>+ return adoptRef(*new IdentityTransformOperation());
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><span class="cx"> return create();
</span><span class="cx"> }
</span><span class="lines">@@ -56,9 +57,9 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation*, double, bool = false) override
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation*, double, bool = false) override
</ins><span class="cx"> {
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> IdentityTransformOperation()
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsMatrix3DTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -35,10 +35,10 @@
</span><span class="cx"> return isSameType(other) && m_matrix == downcast<Matrix3DTransformOperation>(other).m_matrix;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-PassRefPtr<TransformOperation> Matrix3DTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</del><ins>+Ref<TransformOperation> Matrix3DTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</ins><span class="cx"> {
</span><span class="cx"> if (from && !from->isSameType(*this))
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx">
</span><span class="cx"> // Convert the TransformOperations into matrices
</span><span class="cx"> FloatSize size;
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsMatrix3DTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -27,19 +27,20 @@
</span><span class="cx"> #define Matrix3DTransformOperation_h
</span><span class="cx">
</span><span class="cx"> #include "TransformOperation.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class Matrix3DTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<Matrix3DTransformOperation> create(const TransformationMatrix& matrix)
</del><ins>+ static Ref<Matrix3DTransformOperation> create(const TransformationMatrix& matrix)
</ins><span class="cx"> {
</span><del>- return adoptRef(new Matrix3DTransformOperation(matrix));
</del><ins>+ return adoptRef(*new Matrix3DTransformOperation(matrix));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><del>- return adoptRef(new Matrix3DTransformOperation(m_matrix));
</del><ins>+ return adoptRef(*new Matrix3DTransformOperation(m_matrix));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> TransformationMatrix matrix() const {return m_matrix; }
</span><span class="lines">@@ -59,7 +60,7 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</ins><span class="cx">
</span><span class="cx"> Matrix3DTransformOperation(const TransformationMatrix& mat)
</span><span class="cx"> {
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsMatrixTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -34,10 +34,10 @@
</span><span class="cx"> return m_a == m.m_a && m_b == m.m_b && m_c == m.m_c && m_d == m.m_d && m_e == m.m_e && m_f == m.m_f;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-PassRefPtr<TransformOperation> MatrixTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</del><ins>+Ref<TransformOperation> MatrixTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</ins><span class="cx"> {
</span><span class="cx"> if (from && !from->isSameType(*this))
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx">
</span><span class="cx"> // convert the TransformOperations into matrices
</span><span class="cx"> TransformationMatrix fromT;
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsMatrixTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -27,24 +27,25 @@
</span><span class="cx">
</span><span class="cx"> #include "TransformOperation.h"
</span><span class="cx"> #include "TransformationMatrix.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class MatrixTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<MatrixTransformOperation> create(double a, double b, double c, double d, double e, double f)
</del><ins>+ static Ref<MatrixTransformOperation> create(double a, double b, double c, double d, double e, double f)
</ins><span class="cx"> {
</span><del>- return adoptRef(new MatrixTransformOperation(a, b, c, d, e, f));
</del><ins>+ return adoptRef(*new MatrixTransformOperation(a, b, c, d, e, f));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- static PassRefPtr<MatrixTransformOperation> create(const TransformationMatrix& t)
</del><ins>+ static Ref<MatrixTransformOperation> create(const TransformationMatrix& t)
</ins><span class="cx"> {
</span><del>- return adoptRef(new MatrixTransformOperation(t));
</del><ins>+ return adoptRef(*new MatrixTransformOperation(t));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><del>- return adoptRef(new MatrixTransformOperation(matrix()));
</del><ins>+ return adoptRef(*new MatrixTransformOperation(matrix()));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> TransformationMatrix matrix() const { return TransformationMatrix(m_a, m_b, m_c, m_d, m_e, m_f); }
</span><span class="lines">@@ -65,7 +66,7 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</ins><span class="cx">
</span><span class="cx"> MatrixTransformOperation(double a, double b, double c, double d, double e, double f)
</span><span class="cx"> : m_a(a)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsPerspectiveTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -38,10 +38,10 @@
</span><span class="cx"> return m_p == downcast<PerspectiveTransformOperation>(other).m_p;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-PassRefPtr<TransformOperation> PerspectiveTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</del><ins>+Ref<TransformOperation> PerspectiveTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</ins><span class="cx"> {
</span><span class="cx"> if (from && !from->isSameType(*this))
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx">
</span><span class="cx"> if (blendToIdentity) {
</span><span class="cx"> double p = floatValueForLength(m_p, 1);
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsPerspectiveTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -29,19 +29,20 @@
</span><span class="cx"> #include "Length.h"
</span><span class="cx"> #include "LengthFunctions.h"
</span><span class="cx"> #include "TransformOperation.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class PerspectiveTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<PerspectiveTransformOperation> create(const Length& p)
</del><ins>+ static Ref<PerspectiveTransformOperation> create(const Length& p)
</ins><span class="cx"> {
</span><del>- return adoptRef(new PerspectiveTransformOperation(p));
</del><ins>+ return adoptRef(*new PerspectiveTransformOperation(p));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><del>- return adoptRef(new PerspectiveTransformOperation(m_p));
</del><ins>+ return adoptRef(*new PerspectiveTransformOperation(m_p));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> Length perspective() const { return m_p; }
</span><span class="lines">@@ -61,7 +62,7 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</ins><span class="cx">
</span><span class="cx"> PerspectiveTransformOperation(const Length& p)
</span><span class="cx"> : m_p(p)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsRotateTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -36,10 +36,10 @@
</span><span class="cx"> return m_x == r.m_x && m_y == r.m_y && m_z == r.m_z && m_angle == r.m_angle;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-PassRefPtr<TransformOperation> RotateTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</del><ins>+Ref<TransformOperation> RotateTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</ins><span class="cx"> {
</span><span class="cx"> if (from && !from->isSameType(*this))
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx">
</span><span class="cx"> if (blendToIdentity)
</span><span class="cx"> return RotateTransformOperation::create(m_x, m_y, m_z, m_angle - m_angle * progress, m_type);
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsRotateTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/RotateTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -26,24 +26,25 @@
</span><span class="cx"> #define RotateTransformOperation_h
</span><span class="cx">
</span><span class="cx"> #include "TransformOperation.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class RotateTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<RotateTransformOperation> create(double angle, OperationType type)
</del><ins>+ static Ref<RotateTransformOperation> create(double angle, OperationType type)
</ins><span class="cx"> {
</span><del>- return adoptRef(new RotateTransformOperation(0, 0, 1, angle, type));
</del><ins>+ return adoptRef(*new RotateTransformOperation(0, 0, 1, angle, type));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- static PassRefPtr<RotateTransformOperation> create(double x, double y, double z, double angle, OperationType type)
</del><ins>+ static Ref<RotateTransformOperation> create(double x, double y, double z, double angle, OperationType type)
</ins><span class="cx"> {
</span><del>- return adoptRef(new RotateTransformOperation(x, y, z, angle, type));
</del><ins>+ return adoptRef(*new RotateTransformOperation(x, y, z, angle, type));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><del>- return adoptRef(new RotateTransformOperation(m_x, m_y, m_z, m_angle, m_type));
</del><ins>+ return adoptRef(*new RotateTransformOperation(m_x, m_y, m_z, m_angle, m_type));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> double x() const { return m_x; }
</span><span class="lines">@@ -66,7 +67,7 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</ins><span class="cx">
</span><span class="cx"> RotateTransformOperation(double x, double y, double z, double angle, OperationType type)
</span><span class="cx"> : m_x(x)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsScaleTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -34,10 +34,10 @@
</span><span class="cx"> return m_x == s.m_x && m_y == s.m_y && m_z == s.m_z;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-PassRefPtr<TransformOperation> ScaleTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</del><ins>+Ref<TransformOperation> ScaleTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</ins><span class="cx"> {
</span><span class="cx"> if (from && !from->isSameType(*this))
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx">
</span><span class="cx"> if (blendToIdentity)
</span><span class="cx"> return ScaleTransformOperation::create(WebCore::blend(m_x, 1.0, progress),
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsScaleTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -26,24 +26,25 @@
</span><span class="cx"> #define ScaleTransformOperation_h
</span><span class="cx">
</span><span class="cx"> #include "TransformOperation.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class ScaleTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<ScaleTransformOperation> create(double sx, double sy, OperationType type)
</del><ins>+ static Ref<ScaleTransformOperation> create(double sx, double sy, OperationType type)
</ins><span class="cx"> {
</span><del>- return adoptRef(new ScaleTransformOperation(sx, sy, 1, type));
</del><ins>+ return adoptRef(*new ScaleTransformOperation(sx, sy, 1, type));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- static PassRefPtr<ScaleTransformOperation> create(double sx, double sy, double sz, OperationType type)
</del><ins>+ static Ref<ScaleTransformOperation> create(double sx, double sy, double sz, OperationType type)
</ins><span class="cx"> {
</span><del>- return adoptRef(new ScaleTransformOperation(sx, sy, sz, type));
</del><ins>+ return adoptRef(*new ScaleTransformOperation(sx, sy, sz, type));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><del>- return adoptRef(new ScaleTransformOperation(m_x, m_y, m_z, m_type));
</del><ins>+ return adoptRef(*new ScaleTransformOperation(m_x, m_y, m_z, m_type));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> double x() const { return m_x; }
</span><span class="lines">@@ -65,7 +66,7 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</ins><span class="cx">
</span><span class="cx"> ScaleTransformOperation(double sx, double sy, double sz, OperationType type)
</span><span class="cx"> : m_x(sx)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsSkewTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -34,10 +34,10 @@
</span><span class="cx"> return m_angleX == s.m_angleX && m_angleY == s.m_angleY;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-PassRefPtr<TransformOperation> SkewTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</del><ins>+Ref<TransformOperation> SkewTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</ins><span class="cx"> {
</span><span class="cx"> if (from && !from->isSameType(*this))
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx">
</span><span class="cx"> if (blendToIdentity)
</span><span class="cx"> return SkewTransformOperation::create(WebCore::blend(m_angleX, 0.0, progress), WebCore::blend(m_angleY, 0.0, progress), m_type);
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsSkewTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/SkewTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -26,19 +26,20 @@
</span><span class="cx"> #define SkewTransformOperation_h
</span><span class="cx">
</span><span class="cx"> #include "TransformOperation.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class SkewTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<SkewTransformOperation> create(double angleX, double angleY, OperationType type)
</del><ins>+ static Ref<SkewTransformOperation> create(double angleX, double angleY, OperationType type)
</ins><span class="cx"> {
</span><del>- return adoptRef(new SkewTransformOperation(angleX, angleY, type));
</del><ins>+ return adoptRef(*new SkewTransformOperation(angleX, angleY, type));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><del>- return adoptRef(new SkewTransformOperation(m_angleX, m_angleY, m_type));
</del><ins>+ return adoptRef(*new SkewTransformOperation(m_angleX, m_angleY, m_type));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> double angleX() const { return m_angleX; }
</span><span class="lines">@@ -59,7 +60,7 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</ins><span class="cx">
</span><span class="cx"> SkewTransformOperation(double angleX, double angleY, OperationType type)
</span><span class="cx"> : m_angleX(angleX)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/TransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/TransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/TransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -27,7 +27,7 @@
</span><span class="cx">
</span><span class="cx"> #include "FloatSize.h"
</span><span class="cx"> #include "TransformationMatrix.h"
</span><del>-#include <wtf/PassRefPtr.h>
</del><ins>+#include <wtf/Forward.h>
</ins><span class="cx"> #include <wtf/RefCounted.h>
</span><span class="cx"> #include <wtf/TypeCasts.h>
</span><span class="cx">
</span><span class="lines">@@ -54,7 +54,7 @@
</span><span class="cx">
</span><span class="cx"> virtual ~TransformOperation() { }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const = 0;
</del><ins>+ virtual Ref<TransformOperation> clone() const = 0;
</ins><span class="cx">
</span><span class="cx"> virtual bool operator==(const TransformOperation&) const = 0;
</span><span class="cx"> bool operator!=(const TransformOperation& o) const { return !(*this == o); }
</span><span class="lines">@@ -64,7 +64,7 @@
</span><span class="cx"> // Return true if the borderBoxSize was used in the computation, false otherwise.
</span><span class="cx"> virtual bool apply(TransformationMatrix&, const FloatSize& borderBoxSize) const = 0;
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) = 0;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) = 0;
</ins><span class="cx">
</span><span class="cx"> virtual OperationType type() const = 0;
</span><span class="cx"> virtual bool isSameType(const TransformOperation&) const { return false; }
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsTransformOperationscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/TransformOperations.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/TransformOperations.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/TransformOperations.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -82,7 +82,7 @@
</span><span class="cx"> for (unsigned i = 0; i < size; i++) {
</span><span class="cx"> RefPtr<TransformOperation> fromOperation = (i < fromSize) ? from.operations()[i].get() : nullptr;
</span><span class="cx"> RefPtr<TransformOperation> toOperation = (i < toSize) ? operations()[i].get() : nullptr;
</span><del>- RefPtr<TransformOperation> blendedOperation = toOperation ? toOperation->blend(fromOperation.get(), progress) : (fromOperation ? fromOperation->blend(nullptr, progress, true) : nullptr);
</del><ins>+ RefPtr<TransformOperation> blendedOperation = toOperation ? toOperation->blend(fromOperation.get(), progress) : (fromOperation ? RefPtr<TransformOperation>(fromOperation->blend(nullptr, progress, true)) : nullptr);
</ins><span class="cx"> if (blendedOperation)
</span><span class="cx"> result.operations().append(blendedOperation);
</span><span class="cx"> else {
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsTranslateTransformOperationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.cpp (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.cpp 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.cpp 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -33,10 +33,10 @@
</span><span class="cx"> return m_x == t.m_x && m_y == t.m_y && m_z == t.m_z;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-PassRefPtr<TransformOperation> TranslateTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</del><ins>+Ref<TransformOperation> TranslateTransformOperation::blend(const TransformOperation* from, double progress, bool blendToIdentity)
</ins><span class="cx"> {
</span><span class="cx"> if (from && !from->isSameType(*this))
</span><del>- return this;
</del><ins>+ return *this;
</ins><span class="cx">
</span><span class="cx"> Length zeroLength(0, Fixed);
</span><span class="cx"> if (blendToIdentity)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicstransformsTranslateTransformOperationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.h (184192 => 184193)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.h 2015-05-12 09:36:13 UTC (rev 184192)
+++ trunk/Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.h 2015-05-12 09:53:27 UTC (rev 184193)
</span><span class="lines">@@ -28,24 +28,25 @@
</span><span class="cx"> #include "Length.h"
</span><span class="cx"> #include "LengthFunctions.h"
</span><span class="cx"> #include "TransformOperation.h"
</span><ins>+#include <wtf/Ref.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class TranslateTransformOperation final : public TransformOperation {
</span><span class="cx"> public:
</span><del>- static PassRefPtr<TranslateTransformOperation> create(const Length& tx, const Length& ty, OperationType type)
</del><ins>+ static Ref<TranslateTransformOperation> create(const Length& tx, const Length& ty, OperationType type)
</ins><span class="cx"> {
</span><del>- return adoptRef(new TranslateTransformOperation(tx, ty, Length(0, Fixed), type));
</del><ins>+ return adoptRef(*new TranslateTransformOperation(tx, ty, Length(0, Fixed), type));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- static PassRefPtr<TranslateTransformOperation> create(const Length& tx, const Length& ty, const Length& tz, OperationType type)
</del><ins>+ static Ref<TranslateTransformOperation> create(const Length& tx, const Length& ty, const Length& tz, OperationType type)
</ins><span class="cx"> {
</span><del>- return adoptRef(new TranslateTransformOperation(tx, ty, tz, type));
</del><ins>+ return adoptRef(*new TranslateTransformOperation(tx, ty, tz, type));
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> clone() const override
</del><ins>+ virtual Ref<TransformOperation> clone() const override
</ins><span class="cx"> {
</span><del>- return adoptRef(new TranslateTransformOperation(m_x, m_y, m_z, m_type));
</del><ins>+ return adoptRef(*new TranslateTransformOperation(m_x, m_y, m_z, m_type));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> double x(const FloatSize& borderBoxSize) const { return floatValueForLength(m_x, borderBoxSize.width()); }
</span><span class="lines">@@ -70,7 +71,7 @@
</span><span class="cx"> return m_x.isPercent() || m_y.isPercent();
</span><span class="cx"> }
</span><span class="cx">
</span><del>- virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</del><ins>+ virtual Ref<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false) override;
</ins><span class="cx">
</span><span class="cx"> TranslateTransformOperation(const Length& tx, const Length& ty, const Length& tz, OperationType type)
</span><span class="cx"> : m_x(tx)
</span></span></pre>
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