Open Bug 1631756 Opened 4 years ago Updated 2 years ago

Build separate pipelines for the content and UI and stitch them up during frame building

Categories

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

enhancement

Tracking

()

People

(Reporter: nical, Unassigned)

References

(Blocks 1 open bug)

Details

We currently do scene building each time either the content or UI changes.

We could build pipelines instead of scenes independently. The scene would be only a collection of pipelines and it would come together during frame building instead of scene building.

This would greatly reduce the cost of scene building when the UI updates while visiting a heavy page like gmail.

Severity: -- → normal
Blocks: wr-scene-building-perf
No longer blocks: wr-perf
Severity: normal → S3
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