ref: c0d595134edaccb7db1ff436ef3f09ebb69f9a6f
parent: fc1a7bd81e268dc8e4926cb265fff5f220875c60
author: Deb Mukherjee <debargha@google.com>
date: Mon Apr 30 08:24:22 EDT 2012
Turning off filter search for now to improve encode speed. Change-Id: I87291fb40c745f34c36b067f47abdf69774a812f