ref: 2891d70b2376562f1ccf33c2d4ab5d4b9e742743
parent: 9b4095c537510c5c6378d08d0f250243da675547
author: Dmitry Kovalev <dkovalev@google.com>
date: Mon Mar 11 13:02:27 EDT 2013
Code cleanup. Removing redundant code, introducing new functions for better decomposition, adding 'clamp' function to vp9_common.h. Change-Id: Ic3b8ca13bbc38f60f0c9c43910b5802005e31aaf