1251582 - Animated gif in ImageLayer doesn't animate unless something else triggers a composition

Status: RESOLVED DUPLICATE of bug 1220082

(Core :: Layout: Images, Video, and HTML Frames, defect)

Description

[Markus Stange [:mstange]]

Attachment: testcase

The gif in this testcase doesn't animate unless I trigger a composition for example by moving the mouse over the tabs.

I found this while looking at bug 1251382.

Comment 1

[Alice0775 White]

Regression window(not animating unless resize window or switch tabs):
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=2a61df4eaa2d&tochange=24ba8274ed60

Triggered by: 	823227372483	Bas Schouten — Bug 1107297: Only recomposite the damaged rect with D3D11. r=jrmuizel

Comment 2

[Alice0775 White]

(In reply to Alice0775 White from comment #1)
> Regression window(not animating unless resize window or switch tabs):
> https://hg.mozilla.org/integration/mozilla-inbound/
> pushloghtml?fromchange=2a61df4eaa2d&tochange=24ba8274ed60
> 
> Triggered by: 	823227372483	Bas Schouten — Bug 1107297: Only recomposite the
> damaged rect with D3D11. r=jrmuizel

tested on Windows7.

Comment 3

[Cosmin Muntean [:cmuntean], Ecosystem QA]

Removing "regressionwindow-wanted" keyword based on comment 1 where the regression window was provided.

Comment 4

[Markus Stange [:mstange]]

This is being fixed in bug 1220082.