CHECK_BIDIR2     1450 libavcodec/motion_est.c CHECK_BIDIR2(a,b,c,d)\
CHECK_BIDIR2     1451 libavcodec/motion_est.c CHECK_BIDIR2(b,c,d,a)\
CHECK_BIDIR2     1452 libavcodec/motion_est.c CHECK_BIDIR2(c,d,a,b)\
CHECK_BIDIR2     1453 libavcodec/motion_est.c CHECK_BIDIR2(d,a,b,c)
CHECK_BIDIR2     1461 libavcodec/motion_est.c                 CHECK_BIDIR2( 0, 1, 0, 1)
CHECK_BIDIR2     1462 libavcodec/motion_est.c                 CHECK_BIDIR2( 1, 0, 1, 0)
CHECK_BIDIR2     1464 libavcodec/motion_est.c                 CHECK_BIDIR2( 0,-1, 0, 1)
CHECK_BIDIR2     1465 libavcodec/motion_est.c                 CHECK_BIDIR2(-1, 0, 1, 0)
CHECK_BIDIR2     1472 libavcodec/motion_est.c                         CHECK_BIDIR2( 1, 1, 1, 1)
CHECK_BIDIR2     1474 libavcodec/motion_est.c                         CHECK_BIDIR2( 1, 1,-1,-1)
CHECK_BIDIR2     1475 libavcodec/motion_est.c                         CHECK_BIDIR2( 1,-1,-1, 1)
CHECK_BIDIR2     1476 libavcodec/motion_est.c                         CHECK_BIDIR2( 1,-1, 1,-1)