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

[atechsystem at freenet.de]

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, only non interlaced output. 

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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