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Issue 776916 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Dec 2017
Cc:
█ hdodda@chromium.org
█ susanjuniab@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug-Regression



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UI Glitches with Grayscale Filter

Reported by rabinwil...@gmail.com, Oct 20 2017 
UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Steps to reproduce the problem:
1. Save the attached file "page_glitch_html.html" locally.
2. Open the attached file on Chrome Browser (Version 61.0.3163.100 (Official Build) (64-bit)) on Windows 10
3. You will notice that the grayscale filter has glitches.
4. On smaller window sizes you will notice that the glitch gets worst. 
5. You might have to refresh the page a couple times to see the issue. 

What is the expected behavior?
We shouldn't be seeing any such glitches in the grayscale filter. 

What went wrong?
When the "Use hardware acceleration when available"  option is turned on, this issue is seen. But when this option is turned off you will not see this glitch. 
The -webkit-filter:grayscale(100%) and the opacity seem to be causing the issue. 

Did this work before? Yes N/A

Chrome version: 61.0.3163.100  Channel: n/a
OS Version: 10.0
Flash Version: Shockwave Flash 27.0 r0
page_glitch_html.html
477 bytes View Download
Grayscale_glitch_1.PNG
744 KB View Download
Grayscale_glitch_2.PNG
485 KB View Download
Grayscale_glitch_3.PNG
232 KB View Download
Grayscale_glitch_4.PNG
274 KB View Download

Comment 1 by hdodda@chromium.org, Oct 24 2017

Cc: hdodda@chromium.org
Labels: Needs-Feedback M-61
Issue is reproduced in M61 #61.0.3163.100 on windows 10 and got fixed in latest stable M62 #62.0.3202.62 .

@rabinwilliam-- Could you please update your chrome to latest stable and check if you can still able to reproduce the issue and update us with your observations.

Thanks!

Comment 2 by rabinwil...@gmail.com, Oct 24 2017 

@hdodda With the new Chrome Update Version 62.0.3202.62 (Official Build) (64-bit) I cannot reproduce this issue with "Use hardware acceleration when available" turned off and on.
Project Member

Comment 3 by sheriffbot@chromium.org, Oct 24 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "hdodda@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 4 by susanjuniab@chromium.org, Oct 25 2017

Cc: susanjuniab@chromium.org
Labels: Needs-Milestone Needs-Feedback
rabinwilliam@ Thanks for the feedback.

Re-tested this issue on Windows 10,7, Mac OS 10.12.6 and Ubuntu 14.04 on latest Canary 64.0.3248.0, Stable 62.0.3202.62, dev 63.0.3239.9 and Beta 62.0.3202.62 and unable to reproduce this issue.
Launched the given html file with Hardware Acceleration Enabled and could not observe any glitches on the page.

As per comment #2, as the issue is not reproduced on the latest Stable version, can you please confirm if we can close this issue?

Thanks...

Comment 5 by jmukthavaram@chromium.org, Dec 8 2017

Status: WontFix (was: Unconfirmed)
Due to lack of user feedback closing this issue.
Still if you find any chrome issue on latest versions, Please feel free to raise it here with the details.
Thanks..!
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