Closed
Bug 964688
Opened 11 years ago
Closed 11 years ago
Strange behavior of transforming elements in nightly with HWA disabled
Categories
(Core :: Layout, defect)
Tracking
()
VERIFIED
FIXED
mozilla30
Tracking | Status | |
---|---|---|
firefox27 | --- | unaffected |
firefox28 | + | unaffected |
firefox29 | + | unaffected |
firefox30 | + | verified |
People
(Reporter: krzysztof.glebowicz, Assigned: mattwoodrow)
References
Details
(Keywords: regression)
User Agent: Mozilla/5.0 (Windows NT 5.1; rv:29.0) Gecko/20100101 Firefox/29.0 (Beta/Release)
Build ID: 20140127072047
Steps to reproduce:
1. Go to http://christianheilmann.com/
2. Scroll down to the middle of the page
3. Hover on left-side menu
Actual results:
After step 2 the menu starts to disappear. Hovering makes it jump in different directions.
Expected results:
Menu should rotate 15° around vertical axis.
Comment 2•11 years ago
|
||
WFM
http://hg.mozilla.org/mozilla-central/rev/53376ef850fc
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0 ID:20140127072047
Assignee: nobody → alice0775
Comment 3•11 years ago
|
||
WFM on 29.0a1 (2014-02-02), win 7 x64.
Please check if the issue occurs using Firefox in safe mode (with your addons disabled):
http://support.mozilla.com/kb/Safe+Mode
Or on a new, empty profile:
http://support.mozilla.org/en-US/kb/Managing-profiles#w_starting-the-profile-manager
Flags: needinfo?(krzysztof.glebowicz)
Issue occurs in safe mode as well as on the new profile.
Nightly, win XP x32.
Flags: needinfo?(krzysztof.glebowicz)
Comment 5•11 years ago
|
||
Ok, I see the problem now, but only with hardware acceleration disabled.
Do you have it disabled too ? (Tools/Options/Advanced/Use hardware acceleration)
Status: UNCONFIRMED → NEW
Component: Untriaged → Layout
Ever confirmed: true
Product: Firefox → Core
Updated•11 years ago
|
Flags: needinfo?(krzysztof.glebowicz)
Yes, Paul. It's disabled. My GPU is not supported by Firefox, so enabling it doesn't change anything.
Flags: needinfo?(krzysztof.glebowicz)
Comment 7•11 years ago
|
||
Ok, thanks.
Summary: Strange behavior of transforming elements in nightly → Strange behavior of transforming elements in nightly with HWA disabled
Comment 8•11 years ago
|
||
Regression window(m-i) with HWA off
Good:
http://hg.mozilla.org/integration/mozilla-inbound/rev/1d7cf48de343
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0 ID:20131207101800
Bad:
http://hg.mozilla.org/integration/mozilla-inbound/rev/8dcaf0cd8b89
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0 ID:20131207103358
Pushlog:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=1d7cf48de343&tochange=8dcaf0cd8b89
Regressed by
8dcaf0cd8b89 Timothy Nikkel — Bug 947467. Active transform layers should obey ancestor clipping if we don't need to prerender non-visible parts of them. r=roc
Blocks: 947467
status-firefox27:
--- → unaffected
status-firefox28:
--- → affected
status-firefox29:
--- → affected
status-firefox30:
--- → affected
tracking-firefox28:
--- → ?
tracking-firefox29:
--- → ?
tracking-firefox30:
--- → ?
Keywords: regression
Updated•11 years ago
|
Comment 9•11 years ago
|
||
Doesn't look like this should still be assigned to Alice - Timothy have you had a chance to look into this yet and perhaps see if a backout is appropriate here?
Assignee: alice0775 → tnikkel
Flags: needinfo?(tnikkel)
Comment 10•11 years ago
|
||
(In reply to Lukas Blakk [:lsblakk] from comment #9)
> Doesn't look like this should still be assigned to Alice - Timothy have you
> had a chance to look into this yet and perhaps see if a backout is
> appropriate here?
Indeed, bug 947467 was backed out already. See bug 947467.
Flags: needinfo?(tnikkel)
Comment 11•11 years ago
|
||
Great, thank you - does this issue still persist on current FF30 Nightly and thus, still need to be tracked for that release?
Comment 12•11 years ago
|
||
Yes, still on 30. Oops, I thought I got everything, but I forgot about the tracking flags in dependent bugs.
Comment 13•11 years ago
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||
Timothy - in that case let's get a backout nomination for bug 947467 on beta (and, based on your comment in that bug, perhaps all the way out?)
Flags: needinfo?(tnikkel)
Comment 14•11 years ago
|
||
I just checked and this bug is now fixed. I confirmed that it was fixed by bug 970294. Bug 970294 landed on 28+ so this bug should not exist on any branch anymore.
This was the last bug caused by bug 947467 to be fixed, so bug 947467 has no known open regressions at this point.
Assignee: tnikkel → nobody
Status: NEW → RESOLVED
Closed: 11 years ago
Depends on: 970294
Flags: needinfo?(tnikkel)
Resolution: --- → FIXED
Comment 15•11 years ago
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||
(I also confirmed that I could not reproduce the bug on release, beta, aurora, or nightly, and that I could reproduce on nightly builds from february.)
Updated•11 years ago
|
Assignee: nobody → matt.woodrow
Target Milestone: --- → mozilla30
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Description
•