IS_INTERLACED 84 libavcodec/h264dec.h #undef IS_INTERLACED IS_INTERLACED 85 libavcodec/h264dec.h #define IS_INTERLACED(mb_type) 0 IS_INTERLACED 83 libavcodec/mpegutils.h #define IS_INTERLACED(a) ((a) & MB_TYPE_INTERLACED)