sad8_2_mmx        317 libavcodec/x86/motion_est_mmx.c     sad8_2_mmx(blk1, blk1+1, blk2, stride, h);
sad8_2_mmx        321 libavcodec/x86/motion_est_mmx.c     sad8_2_mmx(blk1, blk1+stride, blk2, stride, h);