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

Gwenole Beauchesne gbeauchesne
Sun Mar 22 11:24:25 CET 2009

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 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?


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