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Issue metadata

Status: Archived
Owner: ----
Closed: Aug 2015
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug

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Rendering artifacts on page while rotating element on z axis

Reported by, Dec 6 2012

Issue description

UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/536.26.17 (KHTML, like Gecko) Version/6.0.2 Safari/536.26.17

Steps to reproduce the problem:

1. Download attached and open smartswitch.html in Chrome
2. Mouse over the box several times to get it rotating
3. Changing the zoom factor back and forth seems to help trigger this (but is not required)

What is the expected behavior?
The box renders correctly while animating.

What went wrong?
There are stray pixels from the box left behind on the page.  Repaints will make them go away.

See the attached RotationArtifacts.png for an extreme example.

Example URL:

Does it occur on multiple sites: Yes

Is it a problem playing media? No

Is it a problem with a plugin? No 

Did this work before? Yes We started getting reports of the ~2 months ago.

Does this work in other browsers? Yes Safari 6.0.2 does NOT exhibit this problem 

Chrome version: 23.0.1271.64  Channel: stable
OS Version: OS X 10.8.2

This sounds like #108550 but the screenshot appears different in that case.

This affects Tumult Hype (
7.8 KB View Download
36.4 KB Download
Project Member

Comment 2 by, Mar 10 2013

Labels: -Area-Webkit Cr-Content
Project Member

Comment 3 by, Apr 5 2013

Labels: -Cr-Content Cr-Blink
Status: Archived
Archiving unconfirmed issues, which have not been modified (commented on, updated, etc...) in over 2 years.

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