add_yblock 444 libavcodec/snow.h add_yblock(s, 0, NULL, buf, dst8, obmc, add_yblock 81 libavcodec/snowdec.c add_yblock(s, 1, sb, old_buffer, dst8, obmc, add_yblock 545 libavcodec/snowenc.c add_yblock(s, 0, NULL, dst + (i&1)*block_w + (i>>1)*obmc_stride*block_h, NULL, obmc, add_yblock 739 libavcodec/snowenc.c add_yblock(s, 0, NULL, zero_dst, dst, obmc,