341     int cbpc, i, pred_x, pred_y, mx, my;  in preview_obmc()  local
384                 mot_val= ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y);  in preview_obmc()
386                     mx = h263p_decode_umotion(s, pred_x);  in preview_obmc()
388                     mx = ff_h263_decode_motion(s, pred_x, 1);  in preview_obmc()
402                 mot_val = ff_h263_pred_motion(s, i, 0, &pred_x, &pred_y);  in preview_obmc()
404                     mx = h263p_decode_umotion(s, pred_x);  in preview_obmc()
406                     mx = ff_h263_decode_motion(s, pred_x, 1);  in preview_obmc()
412                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in preview_obmc()
700     int cbpc, cbpy, i, cbp, pred_x, pred_y, mx, my, dquant;  in ff_h263_decode_mb()  local
757             ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y);  in ff_h263_decode_mb()
759                mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
761                mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
776             if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()
782                 mot_val = ff_h263_pred_motion(s, i, 0, &pred_x, &pred_y);  in ff_h263_decode_mb()
784                     mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
786                     mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
798                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()
865                 int16_t *mot_val= ff_h263_pred_motion(s, 0, 0, &pred_x, &pred_y);  in ff_h263_decode_mb()
869                     mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
871                     mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
882                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()
892                 int16_t *mot_val= ff_h263_pred_motion(s, 0, 1, &pred_x, &pred_y);  in ff_h263_decode_mb()
896                     mx = h263p_decode_umotion(s, pred_x);  in ff_h263_decode_mb()
898                     mx = ff_h263_decode_motion(s, pred_x, 1);  in ff_h263_decode_mb()
909                 if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)  in ff_h263_decode_mb()