commit 175d9dfe0af6912fb9ecf7f94bd581a6b45d57a9
author Frank Galligan <fgalligan@google.com> Thu Sep 11 08:39:38 2014 -0700
committer Frank Galligan <fgalligan@google.com> Mon Sep 15 15:37:36 2014 -0700
tree 78b95906fe0043dc8a751014edc378fd4b635c25
parent d9050af6835f732b78c325613caf842179def059

Remove memset of every external frame buffer.

Libvpx was memseting every external frame buffer before decode. This
was to work around a valgrind issue in our C loop filter. Most of
the time this was not needed and we have noticed some significant
performance loss on some platforms. Now we require the application to
zero out the buffers if it is using external frame buffers.

Change-Id: I7330d00a315e65137ed30edd5f813e8929b76242