Bug 28898 - ASSERTION FAILED: !repaintContainer || repaintContainer == this with compositing content
Summary: ASSERTION FAILED: !repaintContainer || repaintContainer == this with composit...
Status: RESOLVED DUPLICATE of bug 29755
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-09-01 17:01 PDT by Simon Fraser (smfr)
Modified: 2009-09-29 16:59 PDT (History)
0 users

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Attachments
Testcase (1.26 KB, text/html)
2009-09-01 17:01 PDT, Simon Fraser (smfr) 		no flags Details
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Description Simon Fraser (smfr) 2009-09-01 17:01:00 PDT 
Created attachment 38900 [details]
Testcase

Sometimes this assertion fires:

ASSERTION FAILED: !repaintContainer || repaintContainer == this
(/Volumes/InternalData/Development/webkit/OpenSource/WebCore/rendering/RenderView.cpp:269 virtual void WebCore::RenderView::computeRectForRepaint(WebCore::RenderBoxModelObject*, WebCore::IntRect&, bool))

One cause is content that has an element with opacity between two positioned elements in the hierarchy, because container() jumps over that opacity layer.
Comment 1 Simon Fraser (smfr) 2009-09-29 16:59:51 PDT 

*** This bug has been marked as a duplicate of bug 29755 ***