No VA-API acceleration with DRI_PRIME
Categories
(Core :: Audio/Video: Playback, defect, P3)
Tracking
()
Tracking | Status | |
---|---|---|
firefox-esr91 | --- | unaffected |
firefox101 | --- | unaffected |
firefox102 | --- | disabled |
firefox103 | --- | disabled |
People
(Reporter: openmail+bugzilla, Unassigned)
References
(Blocks 1 open bug, Regression, )
Details
(Keywords: regression)
Attachments
(2 files)
Steps to reproduce:
Dual GPU linux system with AMD Radeon (main GPU) and Intel iGPU.
VA-API support is available for both GPUs and working in FF (setting the appropriate flags: media.ffmpeg.vaapi.enabled, MOZ_DISABLE_RDD_SANDBOX=1, ...).
Start FF 102.0b1 with "DRI_PRIME=1 firefox" to run it on the "secondary" iGPU.
Play a video that should be VA-API accelerated.
Actual results:
Video is decoded on the CPU (confirmed with intel_GPU_top).
Expected results:
Video should be decoded on the iGPU via VA-API. This was working fine the last few FF version but isn't in 102.0b1.
VA-API acceleration without DRI_PRIME on main GPU is still working fine.
Comment 1•2 years ago
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The Bugbug bot thinks this bug should belong to the 'Core::Audio/Video' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.
Comment 2•2 years ago
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Please run with MOZ_LOG="Dmabuf:5" and attach the log here.
Thanks.
Updated•2 years ago
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Updated•2 years ago
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Comment 4•2 years ago
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Yes, Thanks. Seems to be fixed by this commit on Mesa side:
https://gitlab.freedesktop.org/vliaskov/mesa/-/commit/314b52e58f5f03d13aa3375767c74ba44e69a27d
Updated•2 years ago
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Updated•2 years ago
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Updated•2 years ago
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Updated•2 years ago
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Comment 5•2 years ago
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Can you test the build from bug 1773377 comment 15?
Here's a direct link: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Pj7uQKQ4RsyYWKZ3OxWHSQ/runs/0/artifacts/public/build/target.tar.bz2
(In reply to Jan Alexander Steffens [:heftig] from comment #5)
Can you test the build from bug 1773377 comment 15?
Here's a direct link: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Pj7uQKQ4RsyYWKZ3OxWHSQ/runs/0/artifacts/public/build/target.tar.bz2
Yes, I can confirm that DRI_PRIME setting is working with that build again here.
Comment 7•2 years ago
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Wonderful! :)
Description
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