1651587 - Make image::Image releasing on main thread efficient

Status: RESOLVED FIXED

(Core :: Graphics: ImageLib, enhancement)

Description

[Sotaro Ikeda [:sotaro]]

There are several places to release image::Images on MainThread async way. But they just post the Images to main thread. And there were cases that deletions of the Images took long time. It could increase peak memory usage like Bug 1639280.

Comment 1

[Sotaro Ikeda [:sotaro]]

From the following link, it is intentional to release image async way on main thread.
https://searchfox.org/mozilla-central/rev/85ae3b911d5fcabd38ef315725df32e25edef83b/image/DecodedSurfaceProvider.cpp#39

Comment 2

[Sotaro Ikeda [:sotaro]]

The following always release it on main thread async way.
https://searchfox.org/mozilla-central/rev/85ae3b911d5fcabd38ef315725df32e25edef83b/image/DecodedSurfaceProvider.cpp#46

Comment 3

[Sotaro Ikeda [:sotaro]]

Attachment: Bug 1651587 - Make image::Image released efficient on main thread

Comment 4

[Sotaro Ikeda [:sotaro]]

https://treeherder.mozilla.org/#/jobs?repo=try&selectedTaskRun=OXlxLyVCTxOJTrmboMGfUQ.0&author=sikeda.birchill%40mozilla.com

Comment 5

[Sotaro Ikeda [:sotaro]]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=b7ca0276920cb4d0d9cedc0a7ce881a9123444da

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/f7a6478d206e
Make image::Image released efficient on main thread r=aosmond

Comment 7

[Atila Butkovits]

https://hg.mozilla.org/mozilla-central/rev/f7a6478d206e