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explain chroma_format field in xvmc struct

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Originally committed as revision 17239 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ivan Kalvachev 2009-02-14 16:37:30 +00:00
parent d54a08cf2a
commit 24d54e9ebb
1 changed files with 1 additions and 1 deletions
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libavcodec/xvmc.h
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@ -42,7 +42,7 @@ struct xvmc_render_state {
int total_number_of_data_blocks;
int mc_type; //XVMC_MPEG1/2/4,XVMC_H263 without XVMC_IDCT
int idct; //< indicate that IDCT acceleration level is used
int chroma_format; //420, 422, 444
int chroma_format; ///< XVMC_CHROMA_FORMAT_420/422/444
int unsigned_intra; //+-128 for intra pictures after clipping
XvMCSurface* p_surface; //pointer to rendered surface, never changed