Bug 29755

Summary:

ASSERTION FAILED: !repaintContainer || repaintContainer == this

Product:

WebKit

Reporter:

Simon Fraser (smfr) <simon.fraser>

Component:

Layout and Rendering

Assignee:

Simon Fraser (smfr) <simon.fraser>

Status:

RESOLVED FIXED

Severity:

Normal

Keywords:

InRadar

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

OS X 10.5

Attachments:

Description	Flags
Patch	none
Better fix	mitz: review+

Description Simon Fraser (smfr) 2009-09-25 17:28:00 PDT

Certain configurations of hardware accelerated content hit this assertion in RenderView. It indicates that RenderObject::container() returned an object above repaintContainer in the hierarchy.

It's triggered by compositing layers made for opacity fades in between position: absolute layers.

Comment 1 Simon Fraser (smfr) 2009-09-25 17:28:25 PDT

<rdar://problem/7032254>

Comment 2 Simon Fraser (smfr) 2009-09-25 17:46:11 PDT

Created attachment 40155 [details]
Patch

Comment 3 Simon Fraser (smfr) 2009-09-28 09:14:46 PDT

http://trac.webkit.org/changeset/48816

Comment 4 Simon Fraser (smfr) 2009-09-29 14:26:42 PDT

This fix doesn't get all cases.

Comment 5 Simon Fraser (smfr) 2009-09-29 16:59:51 PDT

*** Bug 28898 has been marked as a duplicate of this bug. ***

Comment 6 Simon Fraser (smfr) 2009-09-29 17:04:27 PDT

Created attachment 40335 [details]
Better fix

Comment 7 Eric Seidel (no email) 2009-09-29 18:26:08 PDT

Comment on attachment 40155 [details]
Patch

Obsoleting this patch that looks like it was already landed.

Comment 8 Simon Fraser (smfr) 2009-09-30 11:02:01 PDT

http://trac.webkit.org/changeset/48932