[Bug 87054] VDPAU decoding mostly fails with Assertion `0' failed. (r600g, Radeon HD 8570D)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Dec 6 14:18:53 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=87054

--- Comment #4 from Kertesz Laszlo <laszlo.kertesz at gmail.com> ---
(In reply to Andy Furniss from comment #3)
> (In reply to Kertesz Laszlo from comment #2)
> > Might be. But on my system mpv segfaults too with vdpau and mplayer shows no
> > video (the latter may be somewhat different issue).
> 
> Yea, I can get mpv to segfault also - when I initially tested I used 
> 
> ... --hwdec=vdpau --vo=vdpau ...
> 
> which still works as it's "pure" vdapu, with current mpv ommiting the
> --vo=vdpau makes it use opengl for vo and I guess the  nv_vdpau_interop that
> is causing the problem.
> 
> Todays mplayer still works for me.

Well seems that you are right. I re tested with mpv and works.
I really dont know what caused the issue since i had in ~/mpv/config:

vo=vdpau
hwdec=auto
hwdec-codecs=h264,vc1,wmv3,mpeg2video,mpeg4

before and it crashed. Maybe for some reason it didnt take the vo option or
something. It still crashes if use vo=opengl but after changing it back to
vdpau it started working.
This and the fact that mplayer exhibits other issues (something related to
avcodec missing h264 decoding) leads me to think that this bug is indeed
duplicate of 86837.

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