FS#63138 - [mesa] Iris does not work with VA-API. There are fixes in 19.2. Please backport.

Attached to Project: Arch Linux
Opened by Eric Wang (enihcam) - Wednesday, 10 July 2019, 00:08 GMT
Last edited by freswa (frederik) - Saturday, 22 February 2020, 09:54 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To No-one
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:
Discussion of the issue:
https://bugzilla.freedesktop.org/show_bug.cgi?id=110666

Fixes mentioned in the discussion:
https://gitlab.freedesktop.org/mesa/mesa/commit/9f00ec14f3d70e5c7146dd4c71c9352337e73434
https://gitlab.freedesktop.org/mesa/mesa/commit/4b5e8eb3c8d709bd7c6d1a33a114bf4b002548f8


Additional info:
* package version(s)
mesa 19.1
intel-media-driver 19.2

* config and/or log files etc.
* link to upstream bug report, if any

Steps to reproduce:

$ MESA_LOADER_DRIVER_OVERRIDE=iris mpv https://www.youtube.com/watch?v=4L4nQyGLjio
Playing: https://www.youtube.com/watch?v=4L4nQyGLjio
(+) Video --vid=1 (*) (h264 1920x1080 25.000fps)
(+) Audio --aid=1 (*) 'DASH audio' (aac 2ch 44100Hz) (external)
Attempt to import unsupported winsys offset 16384
Attempt to import unsupported winsys offset 16384
Attempt to import unsupported winsys offset 16384
Attempt to import unsupported winsys offset 16384
Attempt to import unsupported winsys offset 32768
Attempt to import unsupported winsys offset 32768
Cannot load libcuda.so.1
AO: [pulse] 44100Hz stereo 2ch float
Using hardware decoding (vaapi).
VO: [gpu] 1920x1080 vaapi[nv12]
[vo/gpu/vaapi-egl] unsupported VA image format nv12
AV: 00:00:01 / 00:42:44 (0%) A-V: -0.017 DS: 2.583/1 Cache: 20s+3MB
[ffmpeg] NULL: Invalid NAL unit size (2069 > 2000).
[ffmpeg] NULL: missing picture in access unit with size 2004

This task depends upon

Closed by  freswa (frederik)
Saturday, 22 February 2020, 09:54 GMT
Reason for closing:  Not a bug
Additional comments about closing:  Mesa 19.1 is long obsolete, and upstream chose not to maintain iris in the 19.1 branch anyway.

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