[Mesa-dev] [Bug 94381] VC-1 VDPAU decoding on radeon causes occasional garbage

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94381

--- Comment #1 from Andy Furniss <adf.lists at gmail.com> ---
Maybe post what hardware/mesa/kernel you test with.

Repeatedly decoding to ram via script the first file has so far got me the same
md5sum > 200 times at time of writing.

I am using amdgpu/tonga which is UVD 5.0 (IIRC).

Powerplay is experimental on this h/w and until recently I could eventually get
uvd to go wrong by repeatedly decoding h264 using a mix of vaapi/omx/vdpau.

If you try hard enough can you get h264 to err?

The second file - asf is interesting in that it has artifacts for me decoding
with ffmpeg software which aren't present with vdpau h/w dec.

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