Closed Bug 1378956 Opened 3 years ago Closed 3 years ago

Disable WR on transparent windows

Categories

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

Other Branch
x86_64
Windows
defect

Tracking

()

RESOLVED FIXED
mozilla56
Tracking Status
firefox56 --- fixed

People

(Reporter: kats, Assigned: kats)

References

Details

(Whiteboard: [gfx-noted])

Attachments

(1 file)

Bug 1356317 turned on OMTC on windows for transparent windows. As dvander pointed out, that broke stuff with WR enabled - none of the dropdown menus in the toolbar work.

Turning off WR on widgets that don't support acceleration solves this problem, for now anyway. I don't know what our long-term plan is for this.
Comment on attachment 8884048 [details]
Bug 1378956 - Don't try starting WebRender on widgets that have transparency.

https://reviewboard.mozilla.org/r/154998/#review160060
Attachment #8884048 - Flags: review?(jmuizelaar) → review+
Pushed by kgupta@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/a67e2718b0c5
Don't try starting WebRender on widgets that have transparency. r=jrmuizel
https://hg.mozilla.org/mozilla-central/rev/a67e2718b0c5
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla56
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