ref: 600a3860a4d3d7567eda9d81e3fc00de0f0f479c
parent: 1dcf09407727167359f835ef9c3cd51b02c9d80f
author: Dmitry Kovalev <dkovalev@google.com>
date: Thu Oct 24 07:48:25 EDT 2013
Making input pointer constant for all fdct/fht functions. Change-Id: I78f7012f967a777ddd39bae6671eb501df6bbfe8