ref: 3c426572074ee10bf28832ea33e5dbef0a86a7fb
parent: 13eed79c776477f0bc3ed5e70c2fce69165cb77e
author: Dmitry Kovalev <dkovalev@google.com>
date: Thu Aug 22 11:19:05 EDT 2013
Checking scale factors on access. It is possible to have invalid scale factors and not access them during decoding. Error is reported if we really try to use invalid scale factors. Change-Id: Ie532d3ea7325ee0c7a6ada08269f804350c80fdf