VC1_4MV_BLOCK_PATTERN_VLC_BITS  122 libavcodec/vc1data.c #define VC1_4MV_BLOCK_PATTERN_VLC_BITS 6
VC1_4MV_BLOCK_PATTERN_VLC_BITS   73 libavcodec/vc1data.h #define VC1_4MV_BLOCK_PATTERN_VLC_BITS 6