Title: [172053] trunk/Source/WebCore
- Revision
- 172053
- Author
- an...@apple.com
- Date
- 2014-08-05 13:15:40 -0700 (Tue, 05 Aug 2014)
Log Message
REGRESSION: Extremely flashy scrolling while a page is still loading (because of flush throttling)
https://bugs.webkit.org/show_bug.cgi?id=135603
<rdar://problem/17876385>
This hit ASSERT(frame().isMainFrame()) in FrameView::updateLayerFlushThrottling
running scrollbars/scrollbar-iframe-click-does-not-blur-content.html and a few other tests.
* page/FrameView.cpp:
(WebCore::FrameView::setWasScrolledByUser): Only invoke updateLayerFlushThrottling for the main frame.
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (172052 => 172053)
--- trunk/Source/WebCore/ChangeLog 2014-08-05 20:07:32 UTC (rev 172052)
+++ trunk/Source/WebCore/ChangeLog 2014-08-05 20:15:40 UTC (rev 172053)
@@ -1,3 +1,15 @@
+2014-08-05 Antti Koivisto <an...@apple.com>
+
+ REGRESSION: Extremely flashy scrolling while a page is still loading (because of flush throttling)
+ https://bugs.webkit.org/show_bug.cgi?id=135603
+ <rdar://problem/17876385>
+
+ This hit ASSERT(frame().isMainFrame()) in FrameView::updateLayerFlushThrottling
+ running scrollbars/scrollbar-iframe-click-does-not-blur-content.html and a few other tests.
+
+ * page/FrameView.cpp:
+ (WebCore::FrameView::setWasScrolledByUser): Only invoke updateLayerFlushThrottling for the main frame.
+
2014-08-05 Peyton Randolph <prando...@apple.com>
Rename MAC_LONG_PRESS feature flag to LONG_MOUSE_PRESS.
Modified: trunk/Source/WebCore/page/FrameView.cpp (172052 => 172053)
--- trunk/Source/WebCore/page/FrameView.cpp 2014-08-05 20:07:32 UTC (rev 172052)
+++ trunk/Source/WebCore/page/FrameView.cpp 2014-08-05 20:15:40 UTC (rev 172053)
@@ -3569,7 +3569,8 @@
if (m_wasScrolledByUser == wasScrolledByUser)
return;
m_wasScrolledByUser = wasScrolledByUser;
- updateLayerFlushThrottling();
+ if (frame().isMainFrame())
+ updateLayerFlushThrottling();
adjustTiledBackingCoverage();
}
_______________________________________________
webkit-changes mailing list
webkit-changes@lists.webkit.org
https://lists.webkit.org/mailman/listinfo/webkit-changes
