Bug 40551

Summary: YouTube thumbnail borders vanish during transition
Product: WebKit Reporter: mitz
Component: Layout and RenderingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser
Priority: P2 Keywords: InRadar, Regression
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.6   
URL: http://www.youtube.com/watch?v=rdTpA0luD2U
Attachments:
Description Flags
Testcase
none
Patch mitz: review+

mitz
Reported 2010-06-13 17:04:22 PDT
On the URL (and any YouTube video), iff accelerated compositing is enabled, when hovering over any thumbnail in the related videos section, a transition occurs. During the transition, all other thumbnails’ white horizontal borders vanish, revealing more of the thumbnail.
Attachments
Testcase (780 bytes, text/html)
2010-06-13 19:00 PDT, Simon Fraser (smfr) 		no flags
Details
Patch (5.25 KB, patch)
2010-06-14 11:16 PDT, Simon Fraser (smfr) 		mitz: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2010-06-13 18:09:26 PDT
<rdar://problem/8088165>
Simon Fraser (smfr)
Comment 2 2010-06-13 18:52:49 PDT
The thumbnails use clip: style, and hardware clipping doesn't support this yet.
Simon Fraser (smfr)
Comment 3 2010-06-13 19:00:56 PDT
Created attachment 58615 [details] Testcase
Simon Fraser (smfr)
Comment 4 2010-06-14 11:16:05 PDT
Created attachment 58674 [details] Patch
Simon Fraser (smfr)
Comment 5 2010-06-15 11:38:25 PDT
http://trac.webkit.org/changeset/61200
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