[Libva] bug report - vainfo: dri2_util.c:164: isDRI2Connected: Assertion `dri_state->fd >= 0' failed

[Gwenole Beauchesne]

On Thu, 1 Apr 2010, Kite Lau wrote:

> ./mplayer -vo vaapi -va vaapi xxx/xxx/vts_01_1.vob
> MPlayer SVN-r30589-4.4.3 (C) 2000-2010 MPlayer Team
> 150 audio & 338 video codecs
>
> Playing xxx/xxx/vts_01_1.vob.
> Cache fill:  0.00% (0 bytes)
> MPEG-PS file format detected.
> VIDEO:  MPEG2  720x480  (aspect 2)  29.970 fps  9641.2 kbps (1205.2 kbyte/s)
> libva: libva version 0.31.0
> libva: va_getDriverName() returns 0
> libva: Trying to open /usr/lib64/dri/i965_drv_video.so
> libva: va_openDriver() returns 0
> ==========================================================================
> Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough

You either forgot -msglevel vo=9 or you have another problem because you 
should be seeing [vo_vaapi] lines at this point, and further debug 
messages below.