Closed
Bug 1649675
Opened 4 years ago
Closed 4 years ago
[Linux] Use DRM display for VA-API decoding
Categories
(Core :: Audio/Video: Playback, enhancement)
Core
Audio/Video: Playback
Tracking
()
RESOLVED
FIXED
mozilla80
| Tracking | Status | |
|---|---|---|
| firefox80 | --- | fixed |
People
(Reporter: stransky, Assigned: stransky)
References
Details
Attachments
(2 files)
In order to support VA-API decoding on X11 we need to use DRM display for VA-API decoding which is not tied to any particular display connection (X11/Wayland). It's also better for sandboxing that we don't have the connection here.
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Assignee | |
Comment 1•4 years ago
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In order to implement VA-API playback we need a VADisplay connection.
According to preference load libva-wayland.so.2 or libva-drm.so.2 libraries
and dlsym vaGetDisplayWl or vaGetDisplayDRM to get VADisplay for VA-API decoding.
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Assignee | |
Comment 2•4 years ago
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Depends on D81967
Pushed by ncsoregi@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/d75dddfb97a9 [Linux] Load vaGetDisplayDRM() from libva-drm.so.2 for VA-API DRM display, r=jya https://hg.mozilla.org/integration/autoland/rev/55f11d5e3341 [Linux] Use DRM or Wayland VA-API display according to pref, r=jya
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Comment 4•4 years ago
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| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/d75dddfb97a9
https://hg.mozilla.org/mozilla-central/rev/55f11d5e3341
Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox80:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla80
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Description
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