450             put_bits(&s->pb, 3, s->f_code);     /* forward_f_code */  in ff_mpeg1_encode_picture_header()
472             put_bits(&s->pb, 4, s->f_code);  in ff_mpeg1_encode_picture_header()
473             put_bits(&s->pb, 4, s->f_code);  in ff_mpeg1_encode_picture_header()
845                                             s->f_code);  in mpeg1_encode_mb_internal()
849                                             s->f_code);  in mpeg1_encode_mb_internal()
860                                         s->f_code);  in mpeg1_encode_mb_internal()
864                                         s->f_code);  in mpeg1_encode_mb_internal()
890                                         s->f_code);  in mpeg1_encode_mb_internal()
893                                         s->f_code);  in mpeg1_encode_mb_internal()
934                                         s->f_code);  in mpeg1_encode_mb_internal()
937                                         s->f_code);  in mpeg1_encode_mb_internal()
981                                             s->f_code);  in mpeg1_encode_mb_internal()
984                                             s->f_code);  in mpeg1_encode_mb_internal()
1071     for (int f_code = 1; f_code <= MAX_FCODE; f_code++)  in mpeg12_encode_init_static()  local
1080                 bit_size = f_code - 1;  in mpeg12_encode_init_static()
1095             mv_penalty[f_code][mv + MAX_DMV] = len;  in mpeg12_encode_init_static()
1099     for (int f_code = MAX_FCODE; f_code > 0; f_code--)  in mpeg12_encode_init_static()  local
1100         for (int mv = -(8 << f_code); mv < (8 << f_code); mv++)  in mpeg12_encode_init_static()
1101             fcode_tab[mv + MAX_MV] = f_code;  in mpeg12_encode_init_static()