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Issue 791673 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Dec 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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Wrong color displayed when setting transform: translate3d(0px, 0px, 0px);

Reported by jan.boes...@incors.com, Dec 4 2017

Issue description

UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36

Example URL:
https://codepen.io/anon/pen/MOxOLm?editors=1010

Steps to reproduce the problem:
1. Open the codepen at https://codepen.io/anon/pen/MOxOLm?editors=1010

Alternatively you can open the attached html file.

This displays two canvases on a dark div. Both canvases are filled with one and the same translucent color.
The only difference between the canvases is that one has set the attribute style="transform: translate3d(0px, 0px, 0px);"

A real-life case can be seen by following this url: https://www.iconfu.com/main#/icons/5/1/141/ff9650-0-0:ff6400/1:ff9650//191919

What is the expected behavior?
The two canvases (the greenish squares) should have the same color (see attached expected_result.png).

What went wrong?
The colors are different. The canvas with the transform applied shows a wrong color (see attached actual_result.png).

Does it occur on multiple sites: Yes

Is it a problem with a plugin? No 

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 62.0.3202.94  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: 

I was not able to reproduce the behaviour on othr browsers (Firefox, InternetExplorer) or on a macbook pro.
 
expected_result.png
466 bytes View Download
actual_result.png
467 bytes View Download
colorbug.html
693 bytes View Download
Going to chrome://flags and setting #force-color-profile from "Default" to "sRGB" makes the problem disappear. Apparently color management is not working consistently within chrome.
Cc: sc00335...@techmahindra.com
Labels: Triaged-ET Needs-Feedback Needs-Triage-M62
Unable to reproduce this issue on reported version 62.0.3202.94 and on latest canary 65.0.3284.0 using Windows 7 and Windows 10 with steps mentioned below.

1. Navigated to chrome://flags and searched for #force-color-profile  and is seen as default.
2. Now navigated to  https://codepen.io/anon/pen/MOxOLm?editors=1010 and observed same color on both the squares. Attaching screencast for reference.

@Reporter: Could you please chck the video and let us know if we miss anything from steps. Please guide us with screencast for further triaging of this issue.

Thanks!
791673.mp4
730 KB View Download

Comment 3 Deleted

Thanks for looking into this. I installed the latest Canary earlier today and since then I have not been able to reproduce the issue even on the production build 62.0.3202.94. This is the only change to my system since I reported the issue, so it seems like updating Canary somehow influenced the production build. Not sure if this makes sense.
Project Member

Comment 5 by sheriffbot@chromium.org, Dec 5 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "sc00335628@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
After trying some more the issue appeared again, but this time only in Canary. In the production build the issue is still not reproducable. Unfortunately it seems that even I cannot reliably reproduce the issue, therefore it may become difficult to fix this.
Status: WontFix (was: Unconfirmed)

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