ref: 190c2b4591039a2acef4964581e0d24d82de0d61
parent: f6d870f7ae6f968bdbc342af80c8f71fa98f2ac2
author: Dmitry Kovalev <dkovalev@google.com>
date: Mon Oct 21 11:27:35 EDT 2013
Using stride (# of elements) instead of pitch (bytes) in fdct4x4. Just making fdct consistent with iht/idct/fht functions which all use stride (# of elements) as input argument. Change-Id: I0ba3c52513a5fdd194f1e7e2901092671398985b