[FFmpeg-devel] [PATCH][VAAPI][5/6] Add VC-1 bitstream decoding (take 4)

[Kostya]

On Sun, Mar 22, 2009 at 11:24:25AM +0100, Gwenole Beauchesne wrote:
> Le 22 mars 09 ? 10:56, Kostya a ?crit :
> 
> >>>Hmm, does that indicate cases where bitplane MAY be present or where
> >>>it is decoded
> >>>explicitly (any bitplane may be coded as a bit in each macroblock
> >>>header instead)?
> >>
> >>Those are cases where bitplane_decoding() were explicitly called. I
> >>just copy-pasted the conditions that reached to each individual
> >>bitplane_decoding() function call.
> >
> >Of course, but when decoding bitplane may result in case 8.7.3.1 so
> >actual bitplane is not filled.
> 
> You are right, I will have to check for their raw-coding flag as well  
> since the bitplane could contain garbage in that case. Would you know  
> any testcase?

Unfortunately, no. If you have test streams, you can try them, one or another
should use that feature.
 
> Thanks,
> Gwenole.