Bug 74999 - ASSERT(willBeComposited == needsToBeComposited(layer)) fails with fast/multicol/pagination-v-horizontal.html
Summary: ASSERT(willBeComposited == needsToBeComposited(layer)) fails with fast/multic...
Status: RESOLVED DUPLICATE of bug 72284
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore Misc. (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-12-21 01:15 PST by Balazs Kelemen
Modified: 2011-12-21 12:44 PST (History)
1 user (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Balazs Kelemen 2011-12-21 01:15:33 PST 
We experienced this assertion with Qt-WK2. However it seems like it is a generic (i.e. not a platform specific) bug.
The assertion happens in RenderLayerCompositor::computeCompositingRequirements at http://trac.webkit.org/browser/trunk/Source/WebCore/rendering/RenderLayerCompositor.cpp#L761
Comment 1 Simon Fraser (smfr) 2011-12-21 12:44:51 PST 

*** This bug has been marked as a duplicate of bug 72284 ***