ref: d51d3934f590573e5be5178b17463d2cbc2ddc37
parent: 63860ba7b8aa0133049dddd9b9dd39b033636b79
author: Luca Barbato <lu_zero@gentoo.org>
date: Wed Apr 26 12:31:11 EDT 2017
ppc: Add convolve_avg Change-Id: Ib203c444c708f42072e38301ee3db97b5b53d014