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

[philipp_lauterbach 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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