[Libva] [PATCH][G45][0/4] vaGetImage() fixes

[Gwenole Beauchesne]

Hi,

Here is a new series of patches, that assumes the NV12 format patch is  
applied first. intel_batchbuffer_flush() is now called in vaGetImage()  
to commit the pending commands. After this series, VLC works correctly  
with both MPEG-2 and H.264 videos. Also tested with hwdecode-demos -- 
getimage-format {yv12,i420,nv12} where appropriate.

Regards,
Gwenole.