sse2 16x16 sum squared diff (306=>268 cycles on a K8)
[libav.git] / unwrap-diff
1 #!/bin/sh
2 tr '\n' '\001' | sed 's/\x01\x01/\x01 \x01/g' | sed 's/\x01\([^-+ @]\)/ \1/g' | tr '\001' '\n'