521                 int b_code = get_bits(&s->gb, 3);  in ff_mpeg4_decode_video_packet_header()  local
522                 if (b_code == 0)  in ff_mpeg4_decode_video_packet_header()
1647                     mx = ff_h263_decode_motion(s, s->last_mv[1][0][0], s->b_code);  in mpeg4_decode_mb()
1648                     my = ff_h263_decode_motion(s, s->last_mv[1][0][1], s->b_code);  in mpeg4_decode_mb()
1675                         mx = ff_h263_decode_motion(s, s->last_mv[1][i][0], s->b_code);  in mpeg4_decode_mb()
1676                         my = ff_h263_decode_motion(s, s->last_mv[1][i][1] / 2, s->b_code);  in mpeg4_decode_mb()
3057             s->b_code = get_bits(gb, 3);  in decode_vop_header()
3058             if (s->b_code == 0) {  in decode_vop_header()
3061                 s->b_code=1;  in decode_vop_header()
3065             s->b_code = 1;  in decode_vop_header()
3070                    s->qscale, s->f_code, s->b_code,  in decode_vop_header()