Closed Bug 1597887 Opened 11 months ago Closed 11 months ago

Improve performance of DirectComposition mode with WR

Categories

(Core :: Graphics: WebRender, enhancement)

enhancement
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla72
Tracking Status
firefox72 --- fixed

People

(Reporter: gw, Assigned: gw)

References

Details

Attachments

(1 file)

No description provided.
Assignee: nobody → gwatson

This patch include two performance improvements:

  • Only rebuild the DC visual tree if different from last frame.
  • Use EGLImage instead of pbuffer for DC <-> GL interop.

These fix most of the talos regressions with DC enabled in WR.

Blocks: 1595437
Pushed by gwatson@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/27317524916c
Improve performance of DirectComposition mode with WR. r=sotaro
Status: NEW → RESOLVED
Closed: 11 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla72
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