Closed Bug 705217 Opened 13 years ago Closed 12 years ago

Pages that do a lot of drawing checkerboard unacceptably when panning

Categories

(Firefox for Android Graveyard :: Toolbar, defect, P1)

Product:
Firefox for Android Graveyard
Component:
Toolbar
Platform:
ARM
Android
Type:
defect

Tracking

(blocking-fennec1.0 -, fennec11+)

Status:
RESOLVED WORKSFORME
Tracking Flags:
Tracking Status
blocking-fennec1.0 --- -
fennec 11+ ---

People

(Reporter: pcwalton, Assigned: jrmuizel)

References

(
URL
)

Details

(Whiteboard: [gfx]) 

Pages like http://tamu.edu/ draw so much that they flood paint events and prevent panning from proceeding in a timely fashion. We should be reordering and/or squashing paint events together.
OS: Mac OS X → Android
Hardware: x86 → ARM
Priority: -- → P3
Is this still the case now that we're squashing paint events?
tracking-fennec: --- → 11+
Keywords: fennecnative-betablocker
Summary: Pages that draw a lot on their own checkerboard unacceptably when panning → Pages that do a lot of drawing checkerboard unacceptably when panning
Also, off-main-thread compositing will probably affect this.
blocking-fennec1.0: --- → beta+
Assignee: nobody → bugmail.mozilla
Whiteboard: [gfx]
Site still checkboards a lot on nightly, is it worth analyzing this site?
Checkerboarding is visibly improved if I turn off the display port margins while panning around this page. This would confirm that there's just a lot of heavy drawing on this page. It would be good to profile this page specifically to see where time is being spent.
Priority: P3 → P1
Blocks: checkerboarding
blocking-fennec1.0: beta+ → -
Jeff is going to profile for specific issues.
Assignee: bugmail.mozilla → jmuizelaar
not unacceptable anymore
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → WORKSFORME
Component: General → Graphics, Panning and Zooming
Product: Firefox for Android → Firefox for Android Graveyard
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