Bug 29347

Summary: Incorrect clipping with accelerated compositing content, and position:fixed
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: Layout and RenderingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.5   
Attachments:
Description Flags
Testcase
none
Patch, changelog, testcase mitz: review+

Simon Fraser (smfr)
Reported 2009-09-17 14:33:02 PDT
Created attachment 39724 [details] Testcase The attached testcase shows a bug where the position:fixed element is not correctly clipped as you scroll the page (it uses overflow:hidden, but is not a stacking context).
Attachments
Testcase (1.24 KB, text/html)
2009-09-17 14:33 PDT, Simon Fraser (smfr)
no flags
Patch, changelog, testcase (7.77 KB, patch)
2009-09-21 13:37 PDT, Simon Fraser (smfr)
mitz: review+
Simon Fraser (smfr)
Comment 1 2009-09-21 13:37:26 PDT
Created attachment 39869 [details] Patch, changelog, testcase
Simon Fraser (smfr)
Comment 2 2009-09-21 14:32:25 PDT
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