[Intel-gfx] [Libva] FW: vaapi intel-driver (vaapi-ext): assertion failed

[atechsystem at freenet.de]

Hello,

i can reproduce this issue as he described. If I follow his instructions i get interlaced mpeg2 output with wrong colors (also with mplayer-vaapi). But i cannnot reproduce the "xine: i965_drv_video.c:2075:> i965_check_alloc_surface_bo: assertion" error with non changed vaapi-ext suorces. I don't get this error displayed.

Meanwhile i checked vaap-ext deinterlacing output with h264 i file Slices from here:

http://www.avsforum.com/avs-vb/showthread.php?p=16900173#post16900173

XBMC and mplayer-vaapi show deinterlaced output with many framedrops (Christoph Evers allready reported). I checked it on my I3 540 and I5 661 CPU's but even the faster CPU with 900MHZ videoclock is too slow. 

Regards
Atech 



> -----Ursprüngliche Nachricht-----
> Von: Xiang Haihao 
> Gesendet: Wed. 01.02.2012 03:34
> An: atechsystem at freenet.de
> Kopie: libva at lists.freedesktop.org
> Betreff: Re: [Libva] FW: [Intel-gfx] vaapi intel-driver (vaapi-ext): assertion failed
>
> On Wed, 2012-02-01 at 10:32 +0800, Xiang, Haihao wrote: 
> > On Tue, 2012-01-31 at 22:48 +0100, atechsystem at freenet.de wrote: 
> > > Hello,
> > >
> > > I forward it to the vaapi mailinglist to get sure. 
> > >
> > > I will try to reproduce this attitude to check if I get also
> deinterlaced output with or without the wrong color space. Till now
> I've not seen the "xine: i965_drv_video.c:2075:
> i965_check_alloc_surface_bo: assertion" error message,
> >
> > Do you mean you can reproduce this issue any more? I can't
> reproduce
>                  ^^^^^^^^^     
>        typo :(, can not
>
>
> > this issue with other players, such as VLC, mplayer.
> >
> > > only non interlaced output. 
> >
> > Yes for MPEG-2 video.
> >
> >
> > >
> > > Best regards
> > > Atech 
> > >
> > > > > -----weitergeleitete Nachricht-----
> > > > > Von: Christoph Evers 
> > > > > Gesendet: Tue. 31.01.2012 17:32
> > > > > An: intel-gfx at lists.freedesktop.org
> > > > > Betreff: [Intel-gfx] vaapi intel-driver (vaapi-ext):
> assertion
> > > > failed
> > > > >
> > > > > Hi folks,
> > > > >
> > > > > i am not sure whether this issue belongs to the libva
> mailinglist
> > > > or
> > > > > this one. I'll give it a try :-)
> > > > >
> > > > > For testing purpose I switched to vaapi-ext branch of
> intel-driver
> > > > > and
> > > > > libva (master is working fine).
> > > > >
> > > > > I am using xine-lib-vaapi for playback with xine which uses a
> > > > vaapi
> > > > > accelerated ffmpeg: https://github.com/huceke/xine-lib-vaapi
> > > > >
> > > > > H.264 (non interlaced) files are played fine, but with MPEG2
> > > > > (interlaced/non-interlaced) the vaapi intel driver throws an
> > > > > exception:
> > > > >
> > > > > > xine: i965_drv_video.c:2075: i965_check_alloc_surface_bo:
> > > > assertion
> > > > > > obj_surface->fourcc == fourcc failed.
> > > > >
> > > > > Obviously, the obj_surface fourcc (NV12) does not fit to the
> > > > fourcc
> > > > > of
> > > > > the media (I420).
> > > > >
> > > > > If I force NV12 in i965_media_mpeg2.c:517 playback is working
> > > > (even
> > > > > deinterlaced on Clarkdale) but naturally with the wrong color
> > > > space.
> > > > >
> > > > > Do you guys have any idea?
> > > > >
> > > > > Christoph
> > > > >
> > > > > Hardware: Core i3 530
> > > > > Software: Ubuntu 11.11 x86 minimal with latest xorg stuff
> > > > > (edgers:ppa) and
> > > > > vaapi-ext branch for libva and intel-vaapi (git 30012012)
> > > > >
> > > > >
> > > > > _______________________________________________
> > > > > Intel-gfx mailing list
> > > > > Intel-gfx at lists.freedesktop.org
> > > > > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
> > > > >
> > > > >
> > > > > -----weitergeleitete Nachricht Ende-----
> > > >
> > > >
> > > >
> > > >
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