Bug 144502

Summary: Avoid compositing updates after style recalcs which have no compositing implications
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: New BugsAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, dino, esprehn+autocc, glenn, kangil.han, kondapallykalyan, simon.fraser, thorton
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch darin: review+

Simon Fraser (smfr)
Reported 2015-05-01 15:12:32 PDT
Avoid compositing updates after style recalcs which have no compositing implications
Attachments
Patch (17.07 KB, patch)
2015-05-01 15:25 PDT, Simon Fraser (smfr) 		darin: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2015-05-01 15:25:07 PDT
Created attachment 252176 [details] Patch
Simon Fraser (smfr)
Comment 2 2015-05-01 15:26:57 PDT
rdar://problem/20592758
Darin Adler
Comment 3 2015-05-01 16:44:33 PDT
Comment on attachment 252176 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=252176&action=review > Source/WebCore/rendering/RenderLayerCompositor.cpp:4219 > +void RenderLayerCompositor::startTrackingCompositingUpdates() > +{ > + m_compositingUpdateCount = 0; > +} > + > +unsigned RenderLayerCompositor::compositingUpdateCount() const > +{ > + return m_compositingUpdateCount; > +} Can these go inside of some #If?
Simon Fraser (smfr)
Comment 4 2015-05-01 19:34:27 PDT
https://trac.webkit.org/r183710
Note You need to log in before you can comment on or make changes to this bug.