ff_h263_encode_motion  763 libavcodec/h263.c         ff_h263_encode_motion(s, x, f_code);
ff_h263_encode_motion  764 libavcodec/h263.c         ff_h263_encode_motion(s, y, f_code);
ff_h263_encode_motion  846 libavcodec/mpegvideo.h void ff_h263_encode_motion(MpegEncContext * s, int val, int f_code);
ff_h263_encode_motion  432 libavcodec/svq1enc.c                     ff_h263_encode_motion(&s->m, mx - pred_x, 1);
ff_h263_encode_motion  433 libavcodec/svq1enc.c                     ff_h263_encode_motion(&s->m, my - pred_y, 1);