On b2g v2.0 tip, on a H/W Overlay device, check this: 1. Settings --> Display --> Screen timeout. 2. In "Select" screen, touch different list items: 1 minute, 2 minutes, etc. 3. Corruption is seen on list items, when they are touched. This issue is seen even when HWC is disabled (to force GPU Composition).
The issue occurs in GPU Composition as well. By seeing the corruption, it seems the release fence of FrameBuffer layer is not being honored. Sotaro, I guess you had fixed similar issue earlier but I don't remember Bugzilla #. Please check this issue.
It is Bug 1022167. Once it is nominated to b2g-v1.4, but it was put to backlog :-(
(In reply to Sotaro Ikeda [:sotaro] from comment #2) > It is Bug 1022167. Once it is nominated to b2g-v1.4, but it was put to > backlog :-( It is fixed only on master. b2g-v2.0 still has this problem.
Yes, I have verified that patch in Bug 1022167 fixes the corruption. Marking this bug as DUP.
Status: NEW → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1022167
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