Open Bug 1380757 Opened 8 years ago Updated 9 months ago

MOZ_Assert: Assertion failure: status != 0 (ClientWaitSync generated an error. Has mSync already been destroyed?)

Categories

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

56 Branch
ARM
Android
defect

Tracking

()

Tracking Status
firefox57 --- fix-optional

People

(Reporter: rbarker, Unassigned)

References

Details

(Whiteboard: [gfx-noted])

In my Fennec debug builds I'm frequently getting: MOZ_Assert: Assertion failure: status != 0 (ClientWaitSync generated an error. Has mSync already been destroyed?), at /Volumes/firefox/toolbar/gfx/layers/opengl/TextureHostOGL.cpp:655 Just toggling between fullscreen is enough to trigger it.
I should add I'm toggling a WebGL canvas between fullscreen.
Component: Graphics, Panning and Zooming → Canvas: WebGL
Product: Firefox for Android → Core
Hardware: Unspecified → ARM
Whiteboard: [gfx-noted]
Version: Trunk → 56 Branch
I'm seeing this a lot on Android. If it isn't actually a problem it shouldn't be an assert.
See Also: → 1352899
Severity: normal → S3
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