Title: [212835] branches/safari-603-branch/Source/WebCore
- Revision
- 212835
- Author
- matthew_han...@apple.com
- Date
- 2017-02-22 09:51:40 -0800 (Wed, 22 Feb 2017)
Log Message
Merge r212730. rdar://problem/30515072
Modified Paths
Diff
Modified: branches/safari-603-branch/Source/WebCore/ChangeLog (212834 => 212835)
--- branches/safari-603-branch/Source/WebCore/ChangeLog 2017-02-22 17:51:36 UTC (rev 212834)
+++ branches/safari-603-branch/Source/WebCore/ChangeLog 2017-02-22 17:51:40 UTC (rev 212835)
@@ -1,5 +1,23 @@
2017-02-22 Matthew Hanson <matthew_han...@apple.com>
+ Merge r212730. rdar://problem/30515072
+
+ 2017-02-21 Per Arne Vollan <pvol...@apple.com>
+
+ [Win] WebView is not painting in accelerated compositing mode.
+ https://bugs.webkit.org/show_bug.cgi?id=168654
+
+ Reviewed by Brent Fulgham.
+
+ Initializing the uncommitted layer change flags to CoverageRectChanged in GraphicsLayerCA,
+ stops WebView painting in accelerated mode.
+
+ Covered by existing tests.
+
+ * platform/graphics/ca/GraphicsLayerCA.h:
+
+2017-02-22 Matthew Hanson <matthew_han...@apple.com>
+
Merge r212831. rdar://problem/30628889
2017-02-22 Per Arne Vollan <pvol...@apple.com>
Modified: branches/safari-603-branch/Source/WebCore/platform/graphics/ca/GraphicsLayerCA.h (212834 => 212835)
--- branches/safari-603-branch/Source/WebCore/platform/graphics/ca/GraphicsLayerCA.h 2017-02-22 17:51:36 UTC (rev 212834)
+++ branches/safari-603-branch/Source/WebCore/platform/graphics/ca/GraphicsLayerCA.h 2017-02-22 17:51:40 UTC (rev 212835)
@@ -587,7 +587,13 @@
FloatSize m_pixelAlignmentOffset;
+#if PLATFORM(WIN)
+ // FIXME: when initializing m_uncommittedChanges to a non-zero value, nothing is painted on Windows, see https://bugs.webkit.org/show_bug.cgi?id=168666.
+ LayerChangeFlags m_uncommittedChanges { 0 };
+#else
LayerChangeFlags m_uncommittedChanges { CoverageRectChanged };
+#endif
+
bool m_isCommittingChanges { false };
};
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