Closed
Bug 1445034
Opened 7 years ago
Closed 7 years ago
http://gifpaint.com/ canvas disappears when scrolling upwards
Categories
(Core :: Graphics: WebRender, defect)
Core
Graphics: WebRender
Tracking
()
RESOLVED
FIXED
Tracking | Status | |
---|---|---|
firefox-esr52 | --- | unaffected |
firefox59 | --- | unaffected |
firefox60 | --- | unaffected |
firefox61 | --- | unaffected |
People
(Reporter: mstange, Assigned: nical)
References
(Blocks 1 open bug)
Details
(Keywords: regression)
Attachments
(1 file)
1.09 MB,
video/mp4
|
Details |
Steps to reproduce:
1. Go to http://gifpaint.com/ and dismiss the message box.
2. Scroll down.
3. Scroll up.
When scrolling up, the white canvas area in the middle briefly becomes light gray.
Comment 1•7 years ago
|
||
> mozregression --launch 2018-03-12 --pref gfx.webrender.all:true startup.homepage_welcome_url:"http://gifpaint.com/"
Debian Testing (KDE, Radeon RX480)
Does not happen at 100% zoom and not on every zoom level. Sometimes it's just a light-grey flickering while scrolling, sometimes just like seen in this screencast.
Comment 2•7 years ago
|
||
> Sometimes it's just a light-grey flickering while scrolling, sometimes just like seen in this screencast.
flickering: at 140% zoom, untouched window height
static color change: with a smaller window height
------
at 140% zoom.
mozregression --good 2018-01-15 --bad 2018-03-12 --pref gfx.webrender.all:true startup.homepage_welcome_url:"http://gifpaint.com/"
> 14:09.21 INFO: Last good revision: cfc5d19e856fc43766669069b7e2695dd519e5c3
> 14:09.21 INFO: First bad revision: 81f389c2524e58b4b95844667719cc1642573019
> 14:09.21 INFO: Pushlog:
> https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=cfc5d19e856fc43766669069b7e2695dd519e5c3&tochange=81f389c2524e58b4b95844667719cc1642573019
> 81f389c2524e Kartikaya Gupta — Bug 1440664 - Update reftest annotation for changes in WR PR 2471. r=jrmuizel
> 507a25c3afd0 Kartikaya Gupta — Bug 1440664 - Update reftest annotation for WR PR 2443. r=jrmuizel
> 6098d2c015d7 Kartikaya Gupta — Bug 1440664 - Re-generate FFI header. r=jrmuizel
> a5991299ebd0 Kartikaya Gupta — Bug 1440664 - Update Cargo lockfiles and re-vendor rust dependencies. r=jrmuizel
> c066c419e378 Martin Robinson — Bug 1440664 - Update gecko WR bindings for API changes in WR PR 2449. r=kats
> 6f54af02c2e6 Kartikaya Gupta — Bug 1440664 - Update webrender to commit 22b831c02479eea31821f49a0fac7dd699083557. r=jrmuizel
try builds from bug 1440664:
> WR @ 992dbd3f07b143f35581012082aa59fbda7c387e
mozregression --repo try --launch 4916bd1bb3e9470ea106ebf45859b68b2a1b474c --pref gfx.webrender.all:true startup.homepage_welcome_url:"http://gifpaint.com/"
bad
> WR @ 0b711f2e514107361deef4297c3c7da794d4835c
mozregression --repo try --launch 9cbf4580d196e5997b2ca7f8ce4fa26b49e47b0f --pref gfx.webrender.all:true startup.homepage_welcome_url:"http://gifpaint.com/"
bad
Regression range: https://github.com/servo/webrender/compare/8a19316a733a484bf9bafb8257e3008b1418bfe4...992dbd3f07b143f35581012082aa59fbda7c387e
Blocks: webrender-site-issues, 1440664
Has Regression Range: --- → yes
Has STR: --- → yes
status-firefox59:
--- → unaffected
status-firefox60:
--- → unaffected
status-firefox-esr52:
--- → unaffected
Keywords: regressionwindow-wanted
Updated•7 years ago
|
Reporter | ||
Comment 4•7 years ago
|
||
If this really is caused by the same bug as bug 1446129, then I suggest debugging the testcase in that bug instead of debugging gifpaint.com itself.
Assignee | ||
Comment 5•7 years ago
|
||
Assignee: nobody → nical.bugzilla
Flags: needinfo?(nical.bugzilla)
Comment 6•7 years ago
|
||
try build from bug 1447998 comment 4:
> WR @ 00b85801f8c09431e5963a9e1dcd1a9087b744b9
mozregression --repo try --launch 5f58a8fa82a9c7ed75867993058a03e3b2e58827 --pref gfx.webrender.all:true startup.homepage_welcome_url:"http://gifpaint.com/|https://bug1446129.bmoattachments.org/attachment.cgi?id=8959296|http://localhost/background_broken.html"
* bug 1445034: bad
* bug 1446129: bad
* bug 1446626: bad
try build from bug 1447998 comment 5:
> WR @ 43c0cde08f71b800d45ad35119bd20b561288a34
mozregression --repo try --launch a92e61fbb71b3b6e9825e5bb15e58fd9887fb40f --pref gfx.webrender.all:true startup.homepage_welcome_url:"http://gifpaint.com/|https://bug1446129.bmoattachments.org/attachment.cgi?id=8959296|http://localhost/background_broken.html"
* bug 1445034: fixed
* bug 1446129: fixed
* bug 1446626: still bad
Depends on: 1447998
See Also: → https://github.com/servo/webrender/pull/2568
Assignee | ||
Comment 8•7 years ago
|
||
Looks like this was fixed in https://github.com/servo/webrender/pull/2568.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
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Description
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