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Issue 663639 link

Starred by 0 users
Status: WontFix
Owner:
█ junov@chromium.org
Last visit > 30 days ago
Closed: Jan 2017
Cc:
hua...@chromium.org
emir...@chromium.org
nyerramilli@chromium.org
jfernan...@igalia.com
rbasuvula@chromium.org
█ msrchandra@chromium.org
alancutter@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows
Pri: 1
Type: Bug-Regression



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Regression: 2D Canvas experiment doesn't work after dragging tab back to original window.

Reported by vku...@etouch.net, Nov 9 2016 
Chrome Version:56.0.2913.0 (Official Build) 75d01e1f338c8a452f7d9aa80c2bfa463c0ce4f0-refs/heads/master@{#430459} 32/64 Bit. 
OS: Windows (7,8,8.1,10)

What steps will reproduce the problem?
(1)Launch chrome and navigate to https://29a.ch/sandbox/2010/box2d2/test.html
(2)Right click on tab and click on 'duplicate' option from context menu.
(3)Now drag tab out from original window and again drag it back.
(4)Click to play and observe.

Actual: 2D Canvas experiment doesn't work after dragging tab back to original window.

Expected: 2D Canvas experiment should work even after dragging tab back to original window.

This is a regression issue broken in 'M49' and will soon update other info.

Comment 1 by vku...@etouch.net, Nov 9 2016

Cc: jfernan...@igalia.com alancutter@chromium.org
Labels: hasbisect OS-Linux
Owner: hua...@chromium.org
Status: Assigned (was: Unconfirmed)
Manual regression range:
Good Build: 49.0.2622.0
Bad Build:  49.0.2623.63

CL:
https://chromium.googlesource.com/chromium/src/+log/49.0.2622.0..49.0.2623.0?pretty=fuller&n=10000
(Unable to narrow down the range since blank tab appears after dragging tab back in chromium builds)

Suspecting: 369752, 369728 or 369665 ?
Kindly help to re-assign, if your changes are not cause for this issue.

Note: Issue not seen on Mac OS.
Actual_Canvas.mp4
315 KB View Download
Expected_Canvas.mp4
278 KB View Download

Comment 2 by jfernan...@igalia.com, Nov 9 2016 

The change I landed in r369728 should affect ONLY if the example uses CSS Grid Layout elements, which doesn't seem the case.

Comment 3 by rbasuvula@chromium.org, Nov 21 2016 

Still able to reproduce the issue on Ubuntu14.04 and Win 10.0 using latest chrome version 57.0.2926.0.

huangs@ Could you please look into this issue.

Thanks,

Comment 4 by kavvaru@chromium.org, Nov 28 2016

Labels: Needs-Feedback
Unable to reproduce the issue on windows 7 using chrome version 56.0.2924.3 and canary 57.0.2934.0.

 vkupte@ Could you please check the issue on latest version and update the thread.

Thanks,

Comment 5 by jshan...@etouch.net, Nov 28 2016

Labels: -Needs-Feedback
With response to comment #4
Above issue is still reproducible on latest canary and on latest chrome version 57.0.2935.0.

Please refer attached screencast
Actual.mp4
358 KB View Download

Comment 6 by weiliangc@chromium.org, Dec 13 2016

Cc: junov@chromium.org
cc Canvas people

Comment 7 by rbasuvula@chromium.org, Dec 16 2016 

Still able to reproduce the issue on Ubuntu 14.04 using latest chrome version 57.0.2953.0.

huangs@ Could you please look into this issue.

Thanks!

Comment 8 by rbasuvula@chromium.org, Jan 2 2017 

huangs@ Gentle Ping! Could you please take a look into this issue.

Thanks!

Comment 9 by rbasuvula@chromium.org, Jan 4 2017

Cc: hua...@chromium.org
Owner: emir...@chromium.org
As per discussion with huangs, reassigning to emircan.
emircan@ : Could you please look in to this issue and provide us the update.

Thank you!

Comment 10 by emir...@chromium.org, Jan 5 2017

Cc: -junov@chromium.org emir...@chromium.org
Owner: junov@chromium.org
I am not familiar with canvas rendering. junov@ can you help with triage?

Comment 11 by rbasuvula@chromium.org, Jan 17 2017

Cc: rbasuvula@chromium.org
Still able to reproduce the issue on Ubuntu 14.04 using latest chrome version 57.0.2984.0.

junov@ Could you please look into this issue.

Thanks!

Comment 12 by junov@chromium.org, Jan 19 2017

Components: -Internals>GPU>Canvas2D Blink>Canvas
Status: WontFix (was: Assigned)
Are you sure? I just tried to repro in M57 on Ubuntu and Windows and was unable.  The demo remained functional after redocking the tab.

Tentatively closing bug.
►

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