Title: [87654] trunk/Source/WebKit2
- Revision
- 87654
- Author
- [email protected]
- Date
- 2011-05-29 15:14:49 -0700 (Sun, 29 May 2011)
Log Message
REGRESSION (r87637): nytimes.com freezes after going back to it
<rdar://problem/9521928>
Reviewed by Anders Carlsson.
* WebProcess/WebPage/DrawingAreaImpl.cpp:
(WebKit::DrawingAreaImpl::forceRepaint):
Add call to setShouldNotifyAfterNextScheduledLayerFlush(false) to prevent a
redundant call to layerHostDidFlushLayers which would cause the layer state
to get out of sync with the UIProcess.
Modified Paths
Diff
Modified: trunk/Source/WebKit2/ChangeLog (87653 => 87654)
--- trunk/Source/WebKit2/ChangeLog 2011-05-29 21:56:53 UTC (rev 87653)
+++ trunk/Source/WebKit2/ChangeLog 2011-05-29 22:14:49 UTC (rev 87654)
@@ -1,3 +1,16 @@
+2011-05-29 Sam Weinig <[email protected]>
+
+ Reviewed by Anders Carlsson.
+
+ REGRESSION (r87637): nytimes.com freezes after going back to it
+ <rdar://problem/9521928>
+
+ * WebProcess/WebPage/DrawingAreaImpl.cpp:
+ (WebKit::DrawingAreaImpl::forceRepaint):
+ Add call to setShouldNotifyAfterNextScheduledLayerFlush(false) to prevent a
+ redundant call to layerHostDidFlushLayers which would cause the layer state
+ to get out of sync with the UIProcess.
+
2011-05-29 Jer Noble <[email protected]>
Reviewed by Simon Fraser.
Modified: trunk/Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp (87653 => 87654)
--- trunk/Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp 2011-05-29 21:56:53 UTC (rev 87653)
+++ trunk/Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp 2011-05-29 22:14:49 UTC (rev 87654)
@@ -161,8 +161,12 @@
// Consider refactoring and renaming it.
if (m_compositingAccordingToProxyMessages)
m_layerTreeHost->forceRepaint();
- else
+ else {
+ // Call setShouldNotifyAfterNextScheduledLayerFlush(false) here to
+ // prevent layerHostDidFlushLayers() from being called a second time.
+ m_layerTreeHost->setShouldNotifyAfterNextScheduledLayerFlush(false);
layerHostDidFlushLayers();
+ }
if (!m_layerTreeHost->participatesInDisplay())
return;
}
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