commit 9459fb087c97c3cad66221821eb32755fdb9c9f5
author Eric Laurent <elaurent@google.com> Wed Aug 12 18:36:32 2015 -0700
committer Eric Laurent <elaurent@google.com> Wed Aug 12 18:36:32 2015 -0700
tree 3ffcdf33603dc84b5c46106e20912e2ef1989356
parent 3704d6b33896323763f08f8955b918e75cd4a21e

audio policy: refine TTS stream mute management

Do not mute the TTS stream if a dedicated output for
TTS is available.

Bug: 22100304.
Change-Id: Ic126100ce1144f765bc0ae42c8ea87fa47cfb822

services/audiopolicy/managerdefault/AudioPolicyManager.h

diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index bf3ae4a..bbdf396 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -548,6 +548,7 @@
         uint32_t mBeaconMuteRefCount;   // ref count for stream that would mute beacon
         uint32_t mBeaconPlayingRefCount;// ref count for the playing beacon streams
         bool mBeaconMuted;              // has STREAM_TTS been muted
+        bool mTtsOutputAvailable;       // true if a dedicated output for TTS stream is available
 
         AudioPolicyMixCollection mPolicyMixes; // list of registered mixes