343     int cbpc, i, pred_x, pred_y, mx, my;  in preview_obmc()  local
386                 mot_val= ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y);  in preview_obmc()
388                     mx = h263p_decode_umotion(s, pred_x);  in preview_obmc()
390                     mx = ff_h263_decode_motion(s, pred_x, 1);  in preview_obmc()
404                 mot_val = ff_h263_pred_motion(s, i, 0, &pred_x, &pred_y);  in preview_obmc()
406                     mx = h263p_decode_umotion(s, pred_x);  in preview_obmc()
408                     mx = ff_h263_decode_motion(s, pred_x, 1);  in preview_obmc()
414                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in preview_obmc()
789     int cbpc, cbpy, i, cbp, pred_x, pred_y, mx, my, dquant;  in ff_h263_decode_mb()  local
846             ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y);  in ff_h263_decode_mb()
848                mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
850                mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
865             if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()
871                 mot_val = ff_h263_pred_motion(s, i, 0, &pred_x, &pred_y);  in ff_h263_decode_mb()
873                     mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
875                     mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
887                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()
954                 int16_t *mot_val= ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y);  in ff_h263_decode_mb()
958                     mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
960                     mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
971                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()
981                 int16_t *mot_val= ff_h263_pred_motion(s, 0, 1, &pred_x, &pred_y);  in ff_h263_decode_mb()
985                     mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
987                     mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
998                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()