Closed Bug 745929 Opened 9 years ago Closed 9 years ago

CSS transitions stutter

Categories

(Core :: Layout, defect)

x86_64
Windows 7
defect
Not set
normal

Tracking

()

RESOLVED FIXED

People

(Reporter: vladan, Unassigned)

Details

CSS transitions stutter on Firefox 12 and exhibit horrible visual artifacts on today's Nightly.

Test case: people.mozilla.com/~tglek/fosdem2012/
^^ Hit keyboard arrow keys to move between slides & reproduce issue
Summary: CSS transitions stutter & artifact horribly → CSS transitions stutter
(In reply to Vladan Djeric (:vladan) from comment #0)
> CSS transitions stutter on Firefox 12 and exhibit horrible visual artifacts
> on today's Nightly.

I filed a separate bug for the Nightly artifacting: bug 745934
We should skip frames when we can't keep up with the desired framerate.  Is the stutter you're seeing consistent with that?  If so, this just needs a profile to see what's slow.  If not, more investigation is needed.
(In reply to David Baron [:dbaron] from comment #2)
> We should skip frames when we can't keep up with the desired framerate.  Is
> the stutter you're seeing consistent with that?  If so, this just needs a
> profile to see what's slow.  If not, more investigation is needed.

The issue does not exist in the latest Nightlies, so I'm marking this Resolved.
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
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