Open Bug 1376581 Opened 7 years ago Updated 2 years ago

Don't rebuild a KeyboardMap for every APZCTreeManager

Categories

(Core :: Panning and Zooming, enhancement, P5)

Product:
Core
Component:
Panning and Zooming
Type:
enhancement

Tracking

()

Tracking Flags:
Tracking Status
firefox55 --- wontfix
firefox56 --- wontfix
firefox57 --- fix-optional

People

(Reporter: rhunt, Unassigned)

References

Details

(Keywords: perf, Whiteboard: [gfx-noted]) 

When async keyboard scrolling is enabled we transmit a keyboard map on the creation of every APZCTreeManager. The keyboard map should be the same for every APZCTreeManager, so we should be able to optimize this.
Discussing this with botond and dvander, this seems to be a harder problem with not much payoff. If this shows up on profiles, then we can investigate a better solution.
Priority: P3 → P5
Assignee: rhunt → nobody
Keywords: perf
Severity: normal → S3
You need to log in before you can comment on or make changes to this bug.