commit be3489eaf46dc1501f11a694033931228f4df546
author Marco <marpan@chromium.org> Thu Sep 03 12:55:51 2015 -0700
committer Marco <marpan@chromium.org> Thu Sep 03 13:30:26 2015 -0700
tree b3f5de4ee42cadd3fec6975fe4fc719902dec61d
parent e5732bcf0595ae85c658a7acac46a8230230772e

Fix to dynamic resize mode under change_config().

If the encoder dynamic resize is triggered and change config()
is then called, it will reset the current (resized) codec width/height
back to the the config (unresized) width/height (which will then
prevent the resizing action from occurring in encoder_loop).

Avoid this by checking for a change in the config width/height
before resetting the cm->width/height.

Change-Id: Id9d50c0ee8a943abe4b6c72bbaa02d9696f93177