MB_TYPE_H261_FIL   31 libavcodec/h261.c #define IS_FIL(a)    ((a) & MB_TYPE_H261_FIL)
MB_TYPE_H261_FIL   83 libavcodec/h261data.c     MB_TYPE_16x16 | MB_TYPE_H261_FIL,
MB_TYPE_H261_FIL   84 libavcodec/h261data.c     MB_TYPE_16x16 | MB_TYPE_H261_FIL | MB_TYPE_CBP,
MB_TYPE_H261_FIL   85 libavcodec/h261data.c     MB_TYPE_16x16 | MB_TYPE_H261_FIL | MB_TYPE_CBP | MB_TYPE_QUANT
MB_TYPE_H261_FIL  217 libavcodec/h261dec.c         h->mtype                      &= ~MB_TYPE_H261_FIL;