Closed
Bug 1395562
Opened 7 years ago
Closed 7 years ago
https://messenger.yahoo.com/ page is not rendered correctly at scroll up/down with advanced layers
Categories
(Core :: Graphics: Layers, defect, P3)
Tracking
()
RESOLVED
DUPLICATE
of bug 1390942
Tracking | Status | |
---|---|---|
firefox-esr52 | --- | unaffected |
firefox55 | --- | unaffected |
firefox56 | --- | disabled |
firefox57 | --- | fixed |
People
(Reporter: mcoman, Assigned: dvander)
References
()
Details
(Keywords: regression, Whiteboard: gfx-noted)
Attachments
(1 file)
(deleted),
text/plain
|
Details |
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:57.0) Gecko/20100101 Firefox/57.0
Firefox: 57.0a1, Build ID: 20170830220349
Notes:
- Make sure you're not logged in on https://messenger.yahoo.com/.
- The issue is not reproducible with "layers.mlgpu.enable-on-windows7" set to false.
Affected versions:
- Nightly 57.0a1 x64 and x86
Affected Platforms:
- All Windows
Prerequisites:
- Have latest Nightly istalled.
Steps to reproduce:
1. Open Nightly.
2. Go to https://messenger.yahoo.com/ .
3. Scroll down.
4. Observe the page behaviour.
Expected result:
- Page is redered correctly.
Actual result:
- Page breaks at scroll down.
Regression window:
Last good revision: 4be7a444608778a6ff9f53fcdcee2d1f89e5ae65
First bad revision: 5b29bf0b577c67d9486aa95a09f36a39c0a67754
Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=4be7a444608778a6ff9f53fcdcee2d1f89e5ae65&tochange=5b29bf0b577c67d9486aa95a09f36a39c0a67754
Looks like the following bug has the changes which introduced the regression:
https://bugzilla.mozilla.org/show_bug.cgi?id=1379731
Updated•7 years ago
|
Flags: needinfo?(dvander)
Updated•7 years ago
|
Priority: -- → P3
Whiteboard: gfx-noted
Advanced layers are off by default until 58.
Assignee: nobody → dvander
Flags: needinfo?(dvander)
Updated•7 years ago
|
Summary: https://messenger.yahoo.com/ page is not rendered correctly at scroll up/down → https://messenger.yahoo.com/ page is not rendered correctly at scroll up/down with advanced layers
Off by one error - advanced layers not in 56, but in 57.
Updated•7 years ago
|
Assignee | ||
Comment 3•7 years ago
|
||
(In reply to Marius Coman [:cmarius] from comment #0)
Marius, can you attach a copy of about:support from where you were able to reproduce this? As well as a screenshot or video of how it is rendering incorrectly?
Also, you mentioned this affects all versions of Windows, but that it's affected by a Windows 7-specific preference. Are you able to reproduce on Windows 8/10?
Flags: needinfo?(marius.coman)
Reporter | ||
Comment 4•7 years ago
|
||
In the attachment you will find a copy of about:support and here is a screen recording of the initial behavior from 2017-08-30 build: https://goo.gl/fgiyNA
The issue was reproducible on Windows 7, Windows 8 and Windows 10.
On the latest Nightly Build (57.0a1) the behaviour has changed because of:
Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=6e0eb137038981bb7d8781d2842cdf982361c82c&tochange=86a0af16631d9369dbe3f0e87e88400f6bd05f63
It seems that bug 1390942 changed the initial behaviour and now the page has a flicker at scroll up / down when the browser is maximized ( or >1080p).
Here is a screen recording of the new behavior from 2017-09-12 build: https://goo.gl/qUp2Fk
Flags: needinfo?(marius.coman)
Assignee | ||
Comment 5•7 years ago
|
||
(In reply to Marius Coman [:cmarius] from comment #4)
> Created attachment 8907552 [details]
> about_support.txt
>
> In the attachment you will find a copy of about:support and here is a screen
> recording of the initial behavior from 2017-08-30 build:
> https://goo.gl/fgiyNA
> The issue was reproducible on Windows 7, Windows 8 and Windows 10.
>
> On the latest Nightly Build (57.0a1) the behaviour has changed because of:
>
> Pushlog:
> https://hg.mozilla.org/integration/mozilla-inbound/
> pushloghtml?fromchange=6e0eb137038981bb7d8781d2842cdf982361c82c&tochange=86a0
> af16631d9369dbe3f0e87e88400f6bd05f63
>
> It seems that bug 1390942 changed the initial behaviour and now the page has
> a flicker at scroll up / down when the browser is maximized ( or >1080p).
>
> Here is a screen recording of the new behavior from 2017-09-12 build:
> https://goo.gl/qUp2Fk
It sounds like bug 1390942 fixed the original reported issue. Marius, does the new issue reproduce for you if you set layers.mlgpu.enabled = false in about:config?
Flags: needinfo?(marius.coman)
Reporter | ||
Comment 6•7 years ago
|
||
Yes, the new issue is still reproducible if I set layers.mlgpu.enabled = false in about:config.
Flags: needinfo?(marius.coman)
Assignee | ||
Comment 7•7 years ago
|
||
Okay, it sounds like the original issue has been fixed then, and the new issue is separate. I'm going to dupe this against bug 1390942 - could you file a new bug for the other issue? A regression range would help too - you'll probably have to set layers.mlgpu.enabled = false & layers.mlgpu.dev-enabled = false to get an accurate reading.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
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Description
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