Bug 67144

Summary: [chromium] Layout test fast/canvas/setWidthResetAfterForcedRender.html failing on GPU after r93988
Product: WebKit Reporter: Stephen White <senorblanco>
Component: CanvasAssignee: Stephen White <senorblanco>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: jamesr, kbr, levin, mdelaney7
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch senorblanco: review-

Description Stephen White 2011-08-29 11:42:19 PDT 
Layout test fast/canvas/setWidthResetAfterForcedRender.html is failing on the Mesa bots after r93988.
Comment 1 Stephen White 2011-08-29 13:17:12 PDT 
Created attachment 105515 [details]
Patch
Comment 2 Stephen White 2011-08-29 13:21:01 PDT 
Comment on attachment 105515 [details]
Patch

Never mind; this fix didn't work.  :(
Comment 3 James Robinson 2011-09-01 17:53:28 PDT 
This test is still really flaky
Comment 4 Stephen White 2011-09-12 07:02:41 PDT 
FYI:  even if it were "fixed" back to pre-93988 behaviour, I don't think the pixel results will be correct, since LayoutTestController::display() doesn't really handle the repaint mask correctly for composited layers.  When the compositor is enabled, WebViewHost::displayRepaintMask() probably needs to paint into the composited layer rather than the framebuffer.  See https://bugs.webkit.org/show_bug.cgi?id=54561 for reference.
Comment 5 James Robinson 2011-09-13 10:22:21 PDT 

*** This bug has been marked as a duplicate of bug 67955 ***