Bug 73077

Summary: [CSS Filters] Filters do not render correctly when the layer has a transform
Product: WebKit Reporter: Alexandru Chiculita <achicu>
Component: Layout and RenderingAssignee: Alexandru Chiculita <achicu>
Status: RESOLVED FIXED    
Severity: Normal CC: dino, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch V1 none

Alexandru Chiculita
Reported 2011-11-24 06:24:41 PST
Filters are not applied correctly when the layer has a transform. The current behavior is that it applies the transform inside the "filter area" resulting in clipped graphics. Moreover, the rootLayer is always passed as being the filtered layer, which is wrong. When there's no transform applied, the rootLayer should be just propagated. Otherwise the clipped rects are calculated incorrectly and an assert fires.
Attachments
Patch V1 (41.84 KB, patch)
2011-11-24 08:08 PST, Alexandru Chiculita 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Alexandru Chiculita
Comment 1 2011-11-24 06:25:11 PST
I think I have a fix for this one. I will post a patch soon.
Alexandru Chiculita
Comment 2 2011-11-24 08:08:17 PST
Created attachment 116514 [details] Patch V1
Dean Jackson
Comment 3 2011-11-28 23:37:38 PST
Comment on attachment 116514 [details] Patch V1 Thanks
WebKit Review Bot
Comment 4 2011-11-28 23:55:21 PST
Comment on attachment 116514 [details] Patch V1 Clearing flags on attachment: 116514 Committed r101333: <http://trac.webkit.org/changeset/101333>
WebKit Review Bot
Comment 5 2011-11-28 23:55:25 PST
All reviewed patches have been landed. Closing bug.
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