Closed Bug 613377 Opened 14 years ago Closed 14 years ago

Investigate getting MozAfterPaint firing after paint instead of invalidate (or create a new event that does)

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Platform:
x86
All
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INCOMPLETE

People

(Reporter: jimm, Unassigned)

References

Details

For possible use is various talos tests, we need a way to measure initial paint when a window is displayed. Knowing this would be very useful in tracking down initial window display regressions.

Talos tests currently use onload, which doesn't give us a useful measure of how long it takes to get a usable window up in front of the user. MozAfterPaint (or some other new event) would be useful here, except currently MozAfterPaint fires on invalidation rather than after a paint.
roc put the patch together  in about the same time it took me to file this one! closing.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → INCOMPLETE
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