} else {
mc_func[my_idx][mx_idx](dst1, linesize, src1, linesize, block_h, mx, my);
mc_func[my_idx][mx_idx](dst2, linesize, src2, linesize, block_h, mx, my);
} else {
mc_func[my_idx][mx_idx](dst1, linesize, src1, linesize, block_h, mx, my);
mc_func[my_idx][mx_idx](dst2, linesize, src2, linesize, block_h, mx, my);