Check that we deal with contexts loss correctly via khr_robustness on linux
Categories
(Core :: Graphics: WebRender, defect, P3)
Tracking
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Tracking | Status | |
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firefox78 | --- | wontfix |
People
(Reporter: nical, Unassigned)
References
(Blocks 2 open bugs)
Details
(Keywords: correctness)
We have some reports of suspend-resume issues. We suspect that we don't properly check for context loss exposed via the khr_robustness extension. and that it might be the cause of the issue.
Updated•4 years ago
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Comment 1•4 years ago
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(Robert Mader [:rmader] from bug 1616638 comment 2)
As this is on NVIDIA, this could well be video purging. There is NV_robustness_video_memory_purge, which notifies applications when the video has been purged (https://www.khronos.org/registry/OpenGL/extensions/NV/NV_robustness_video_memory_purge.txt)
Updated•4 years ago
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Comment 2•4 years ago
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Because this bug's Severity has not been changed from the default since it was filed, and it's Priority is P3
(Backlog,) indicating it has been triaged, the bug's Severity is being updated to S3
(normal.)
Comment 3•4 years ago
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I believe I fixed this as part of bug 1682876. We need to turn on robustness with EGL in bug 1680759.
Description
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