Bug 103217

Summary: REGRESSION(134142): ASSERT(!m_size.isZero()) hits in CoordinatedBackingStore::paintToTextureMapper().
Product: WebKit Reporter: Dongseong Hwang <dongseong.hwang>
Component: Layout and RenderingAssignee: Dongseong Hwang <dongseong.hwang>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, noam, webkit.review.bot, zeno
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 101701    
Attachments:
Description Flags
Patch none

Dongseong Hwang
Reported 2012-11-25 23:27:37 PST
It is possible for CoordinatedBackingStore of directed composited image to not have tiles, because CoordinatedImageBacking does not create tiles when the image is invisible.
Attachments
Patch (2.39 KB, patch)
2012-11-25 23:29 PST, Dongseong Hwang 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Dongseong Hwang
Comment 1 2012-11-25 23:29:08 PST
Created attachment 175932 [details] Patch
Dongseong Hwang
Comment 2 2012-11-25 23:30:55 PST
I feel sorry for many mistakes I made. I wish to correct all today.
Chris Dumez
Comment 3 2012-11-25 23:33:49 PST
FYI, this seems related as well: http://build.webkit.org/results/EFL%20Linux%2064-bit%20Debug%20WK2/r135679%20%286335%29/compositing/overflow/content-loses-scrollbars-crash-log.txt I hope this patch fixes it as well.
Dongseong Hwang
Comment 4 2012-11-25 23:51:37 PST
(In reply to comment #3) > FYI, this seems related as well: > http://build.webkit.org/results/EFL%20Linux%2064-bit%20Debug%20WK2/r135679%20%286335%29/compositing/overflow/content-loses-scrollbars-crash-log.txt > > I hope this patch fixes it as well. The crash is fixing in Bug 103171. I'm sorry. I hope you don't encounter the crash tomorrow.
WebKit Review Bot
Comment 5 2012-11-26 02:42:11 PST
Comment on attachment 175932 [details] Patch Clearing flags on attachment: 175932 Committed r135697: <http://trac.webkit.org/changeset/135697>
WebKit Review Bot
Comment 6 2012-11-26 02:42:15 PST
All reviewed patches have been landed. Closing bug.
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