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Issue 755666 link

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



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Semi-Transparent Blending Artifacts

Reported by tiedye...@gmail.com, Aug 15 2017 
UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.39 Safari/537.36

Steps to reproduce the problem:
I had a hard time isolating this issue, so I copied the portion of my project that was causing the issue into a plunkr: http://plnkr.co/edit/hgEMluhJoACyauuKk08M?p=preview
1. If the issue doesn't show up immediately, resize the output area.
2. The issue only occurred in the 4th child of the container, it did not manifest when the semi translucent object wasn't the 4th child.
3. https://youtu.be/zyU-25eK0So

What is the expected behavior?
To not have these rendering artifacts.

What went wrong?
Rendering artifacts appeared on the screen.

Did this work before? Yes 60

Chrome version: 61.0.3163.39  Channel: beta
OS Version: 10.0
Flash Version:

Comment 1 by ericrk@chromium.org, Aug 16 2017 

Thanks for the report - if possible, can you navigate to "about:gpu" on your affected browser and save/upload the page here (Note: To properly save the page, make sure to select the "Webpage, Complete" option in the Save File dialog.)

This will help us find a similar machine to reproduce the issue.

Thanks!

Comment 2 by tiedye...@gmail.com, Aug 16 2017 

GPU information
gpu.htm
51.3 KB View Download

Comment 3 by sandeepkumars@chromium.org, Aug 22 2017

Cc: sandeepkumars@chromium.org
Labels: Needs-Feedback Needs-Triage-M61
Tested the issue using #61.0.3163.49 and #60.0.3112.101 on Win 10 and was unable to reproduce the issue as per the steps mentioned in comment #0. Did not observe any artifacts on resizing the output area.

@tiedye001: Could you please find the attached screen cast and try upgrading your Chrome to the latest Beta and check if you still face the issue?

Thanks!!
Aug 22 2017 5_29 PM.webm
6.7 MB View Download

Comment 4 by tiedye...@gmail.com, Aug 22 2017 

Using the most recent version, the issue has vanished.
Project Member

Comment 5 by sheriffbot@chromium.org, Aug 22 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "sandeepkumars@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 6 by sandeepkumars@chromium.org, Aug 23 2017

Status: WontFix (was: Unconfirmed)
Closing the issue as per comment #4. Please feel free to reopen if required.

Thanks!!
►

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