775592 - MOZ Transition Ruined by FF 14 - works in all previous - including competitor browsers. No smoothness in transition.

Status: RESOLVED FIXED

(Core :: Layout, defect)

Description

[Alex]

Attachment: ruined-transition-ff14.jpg

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1
Build ID: 20120713134347

Steps to reproduce:

Transition/Rotate CSS3 - image is now lagged or jumpy when transitioning - not smooth like in other browsers / FF13


Actual results:

Transition/Rotate CSS3 - image is now lagged or jumpy when transitioning - not smooth like in other browsers / FF13


Expected results:

Smooth Transitioning, like in FF13

Comment 1

[Loic]

Could you provide a minimal testcase, please?

Comment 2

[Alex]

(In reply to Loic from comment #1)
> Could you provide a minimal testcase, please?

See the URL I posted? There's a test environment there. CSS is in the header.

Comment 3

[Alex]

(In reply to Alex from comment #2)
> (In reply to Loic from comment #1)
> > Could you provide a minimal testcase, please?
> 
> See the URL I posted? There's a test environment there. CSS is in the header.

Just in case-- http://www.independentlivingbullion.com/test/hot-topics/hot-topics.html

Comment 4

[Loic]

Thanks, I have seen it.

Sometimes, it's not 100% smooth but I tried with Firefox 17 and it's smooth.
That's why I asked to provided a minimal testcase, with just a CSS3 animation. Not the whole website.

Comment 5

[Loic]

I found a regression range in FF16a1, so maybe a patch has been backported into FF14.
But in FF17, all is ok, it's smooth.

Anyway this rendering issue needs more investigation!

m-c
good=2012-06-08
bad=2012-06-09
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=5891cc95eac7&tochange=95d1bb200f4e

m-i
good=2012-06-07
bad=2012-06-08
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=30fc3d3e10d3&tochange=80e0fe778213

Comment 7

[Alice0775 White]

Regression window(14.0 Beta)
Good
http://hg.mozilla.org/releases/mozilla-beta/rev/538cf07e6ba1
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0 ID:20120605113340
Bad
http://hg.mozilla.org/releases/mozilla-beta/rev/1cbedcda8204
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0 ID:20120612164001
Pushlog:
http://hg.mozilla.org/releases/mozilla-beta/pushloghtml?fromchange=538cf07e6ba1&tochange=1cbedcda8204


Regression window(15.0 Aurora)
Good
http://hg.mozilla.org/releases/mozilla-aurora/rev/77cf49ff4b57
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20120608 Firefox/15.0a2 ID:20120608042008
Bad:
http://hg.mozilla.org/releases/mozilla-aurora/rev/43d14e9a5237
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20120608 Firefox/15.0a2 ID:20120608144036
Pushlog:
http://hg.mozilla.org/releases/mozilla-aurora/pushloghtml?fromchange=77cf49ff4b57&tochange=43d14e9a5237


In local build(src from http://hg.mozilla.org/releases/mozilla-aurora)
Last Good:ddb3b87d9384
First Bad: a125034a52b3

Regressed by a125034a52b3	Robert O'Callahan — Bug 753329. Share ThebesLayerInvalidRegion for a given ContainerLayer across all the frames that are sharing that layer as their ContainerLayer. r=mattwoodrow a=blassey * * * Bug 753329. Followup: put ThebesLayerInvalidRegionProperty in display-list-builder coordinates so it can be shared by frames with different coordinate systems. r=mattwoodrow




Progression Window
Bad:
http://hg.mozilla.org/integration/mozilla-inbound/rev/9f3534c54fa3
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/16.0 Firefox/16.0 ID:20120713230821
Working again:
http://hg.mozilla.org/integration/mozilla-inbound/rev/a7f80f6408ed
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/16.0 Firefox/16.0 ID:20120714005020
Push log:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=9f3534c54fa3&tochange=a7f80f6408ed

Fixed by Bug 772079 in Firefox16 in inbound


And similar to Bug 775163 (same regression/progression range)

Comment 8

[Alice0775 White]

Attachment: reduced html

Comment 9

[Alex Keybl [:akeybl]]

We'll likely approve bug 772079, but assigning to roc in the meantime nonetheless.

Comment 10

[persona]

Issue is resolved if opacity:0; is removed for rule ".slide-up-boxes div {...}" on hot-topics.html line 55.

This does infact look to be the same issue as bug 777152 - thanks Loic.

Actually this looks like a revival of an older bug on FF4.0b3: bug 589143 - which is also resolved upon removal of opacity.

Comment 11

[Alex]

Thanks Persona - good catch.

Comment 12

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Should have been fixed by bug 772079.

Comment 13

[Virgil Dicu [:virgil] [QA]]

Verified on Windows 7, 64 with reduced test case and url. Animation is now fluid with F15 beta 3.
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0