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Issue 611252 link

Starred by 1 user
Status: Duplicate
Merged: issue 611046
Owner:
wangxianzhu@chromium.org
Closed: May 2016
Cc:
█ brian.te...@gmail.com
vmp...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug-Regression



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Bizarre rendering issues (random blocks of web page content drawn all over the place) in latest Canary

Project Member Reported by domenic@chromium.org, May 12 2016 
Version: 52.0.2733.0 canary (64-bit)
OS: Windows 10

Visit https://tc39.github.io/ecma262/

Resize window to about 1757 pixels

Press page down until you get to the corruption. (I've seen it kick in around sections 6 and 8. Maybe tables are a trigger?)

Reported on two separate Windows 10 computers at this point.
Screenshot (35).png
768 KB View Download
Screenshot (34).png
773 KB View Download
Screenshot (36).png
1.3 MB View Download

Comment 1 by chrishtr@chromium.org, May 12 2016

Labels: ReleaseBlock-Beta M-52
Status: Available (was: Untriaged)
I can reproduce easily on a Mac Retina with Canary 52.0.2733.0, but not Dev 52.0.2729.3.

Comment 2 by chrishtr@chromium.org, May 12 2016

Labels: Needs-Bisect

Comment 3 by chrishtr@chromium.org, May 12 2016

Components: -Blink>Compositing Blink>Paint
Owner: wangxianzhu@chromium.org
Status: Assigned (was: Available)
I think this is a case of underpainting. Xianzhu, is this a dup of  issue 611046 ?

Comment 4 by chrishtr@chromium.org, May 12 2016

Mergedinto: 611046
Status: Duplicate (was: Assigned)
Indeed, 52.0.2734.0 canary, which I just upgraded to, no longer has the problem.
Marking as duplicate.
►

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