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Issue 644012 link

Starred by 4 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Sep 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Compat



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Elements using transform property appear pixelated

Reported by ev5unle...@gmail.com, Sep 4 2016

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.89 Safari/537.36

Example URL:
http://ak.subbed.me/issue.html

Steps to reproduce the problem:
1. Create div with will-change: transform and transform property
2. Use JS to delay a transform scale from 0 to 1

What is the expected behavior?
Scaling an element from 0 to 1.

What went wrong?
The element transformed show up pixelated. 

Does it occur on multiple sites: N/A

Is it a problem with a plugin? No 

Did this work before? Yes Chrome v52

Does this work in other browsers? Yes 

Chrome version: 53.0.2785.89  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 22.0 r0

I'm sure this is culmination of css properties as it is tricky to replicate. Nevertheless, it seems something being changed on the new Chrome v53 causes this pixelation issue.
 
Capture.PNG
16.2 KB View Download
Seen this one on OS X El Capitan too. Both in latest stable Chrome and Safari.

Also, element renders normally when whole page is scaled using "pinch to zoom"


Screen Shot 2016-09-05 at 10.51.12 AM.png
7.8 KB View Download
Encountered the same issue, removing will-change seems to work. It's still a bug, but removing it seems like a temporary fix.
 Issue 644011  has been merged into this issue.
Components: Blink>Paint
Status: WontFix (was: Unconfirmed)
This is working as intended. See this document for details:

https://docs.google.com/document/d/1f8WS99F9GORWP_m74l_JfsTHgCrHkbEorHYu72D4Xag/edit#heading=h.x44xbnpoz4qs
Cc: suzyh@chromium.org chrishtr@chromium.org
 Issue 692562  has been merged into this issue.

Comment 7 by suzyh@chromium.org, Feb 16 2017

Cc: -suzyh@chromium.org

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