Open Bug 1424668 Opened 7 years ago Updated 6 months ago

Reuse display list buffer

Categories

(Core :: Graphics: WebRender, enhancement, P3)

enhancement

Tracking

()

People

(Reporter: jrmuizel, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [wr-mvp] [triage])

We spend a noticeable amount of time memsetting (poisoning) the display list buffer when we free it on the ipc thread. We also incur the cost of madvising the buffer. We should do better somehow.
Whiteboard: [wr-mvp] [triage]
Severity: normal → S3
Blocks: wr-displaylist-perf
No longer blocks: stage-wr-next
You need to log in before you can comment on or make changes to this bug.