ref: ddf94f618443536d727ac967f45619370d006e8d
parent: c21f53a501ebecc9dcbbad90251efed82e327629
parent: e50f96a4a3c4974f784fa764a29c873a58cca150
author: Johann <johannkoenig@google.com>
date: Mon Mar 12 11:08:48 EDT 2012
Merge "Move SAD and variance functions to common"