yuv2plane1_nbps_u  173 libswscale/ppc/swscale_vsx.c     yuv2plane1_nbps_u(src, dest, dst_u, big_endian, output_bits, 0);
yuv2plane1_nbps_u  184 libswscale/ppc/swscale_vsx.c     yuv2plane1_nbps_u(src, dest, dstW, big_endian, output_bits, i);