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Issue 793102 link

Starred by 1 user
Status: Duplicate
Merged: issue 792966
Owner:
kainino@chromium.org
Closed: Dec 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug-Regression

Blocked on:
issue 792966


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webgl is flickering in Canary and sometines loses colors (in Babylonjs only it seems now)

Reported by lugtighe...@gmail.com, Dec 7 2017 
UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3287.0 Safari/537.36

Steps to reproduce the problem:
1. https://www.babylonjs-playground.com/#KA93U#16
2. https://www.babylonjs-playground.com/#PAQXSJ 
3. 

What is the expected behavior?
Sometimes colors go to grey tones and object are flickering regurarly

What went wrong?
chromeexperiments nor Treejs doesn't seem to have a problem so its problaby an issue in Babylonjs.

Did this work before? N/A 

Chrome version: 65.0.3287.0  Channel: canary
OS Version: 10.0
Flash Version: 

I will also post the problem to Babylonjs the devteam

Comment 1 by rbyers@chromium.org, Dec 9 2017

Components: -Blink Blink>WebGL
Labels: -Type-Bug Needs-TestConfirmation Type-Bug-Regression
Thanks for the report!

Tried to reproduce on Chrome 65.0.3288.0 Mac, but it seemed fine there (could be OS or GPU specific - please attach the contents of chrome://gpu/).

It sounds like this is a regression, that it is working fine in Chrome stable (or beta/dev), right?  If so then if we can reproduce it, it'll be worth someone in chromium looking into to see what's changed.

Comment 2 by kbr@chromium.org, Dec 9 2017

Blockedon: 792966
Owner: kainino@chromium.org
Status: Assigned (was: Unconfirmed)
This might be a duplicate of  Issue 792966 , just reported yesterday. Kai's already got a patch for that.

Comment 3 by susanjuniab@chromium.org, Dec 11 2017

Labels: -Needs-TestConfirmation Needs-Feedback Needs-Triage-M65
lugtigheid100@ Thanks for the issue.

Tested this issue on Windows 7 and Mac OS 10.12.6 using the latest Canary 65.0.3291.0 and Stable 63.0.3239.84 and unable to reproduce the issue by following the below steps.

1. Launched Chrome and navigated to the above given URLs.
2. Could see proper rendering on the page and no flickering or changing of color to grey is observed.
Attached is the screen cast for reference.

Request you to please update chrome to the latest canary and retry the issue on a fresh profile without any flags/extensions and update the thread with the observations.

Thanks..
793102.mp4
2.1 MB View Download

Comment 4 by kainino@chromium.org, Dec 11 2017

Mergedinto: 792966
Status: Duplicate (was: Assigned)
Verified this seems to be the same bug.
It is fixed in the latest canary (>=65.0.3291.0).
Thanks for the report!

Comment 5 by lugtighe...@gmail.com, Dec 11 2017 

I been away for some days but great that it is solved! Thanx, great!
Eric
►

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