tree 9b5ae75dd461e6189a204033db0c5c256f576078
parent e10bcdb37cad965ea60da3f9d413d7645b3ae75a
author Eric Laurent <elaurent@google.com> 1311821391 -0700
committer Eric Laurent <elaurent@google.com> 1312340615 -0700

Audio Effect Framework: add effect suspend/restore

Add the possibility for the effect framework to suspend
(temporarily disable process) and restore audio effects.
This feature will be usefull to disable pre processing under certain
conditions and better control coexistence of audio effects
on output mix and specific sources.

Change-Id: I79b195982cc48748d5708308fb1647b9c3c34cc6