ref: 6fd2407035ae45a4813b11d252cc1bf3e1c4c33c
parent: ee40e1a63739101ec7a6a3b3f6373a88888faae1
author: Dmitry Kovalev <dkovalev@google.com>
date: Thu Aug 8 17:25:48 EDT 2013
Using buf_2d struct instead of separate buffer and stride vars. Change-Id: Id5cc3566cc16d1e3030ddb4d1c58459320321dca