commit 223fd5c9738e9665e495904d37d4632414b68c1e
author Eric Laurent <elaurent@google.com> Tue Nov 11 13:43:36 2014 -0800
committer Eric Laurent <elaurent@google.com> Fri Nov 21 10:41:13 2014 -0800
tree 33e0afab9a7479cdc4c688a742a8977c8ead21e4
parent bc0f452b9a76dd8c8244e775bc9c5aa85cae3ddf

audio: new routing strategies and stream types

Added new routing strategies and stream type for internal use
by audio policy manager and audio flinger:
- One for accessibility to allow different routing than media
- One for re-routing (remote submix) in preparation of dynamic
policies
- Added stream type for "internal" audio flinger tracks used
for audio patches and duplication.

Bug: 18067208.
Change-Id: I88f884b552e51e4a49c29125e5a1204cf58ff434

services/audioflinger/Threads.h

diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index bb9aa18..119e495 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -727,9 +727,7 @@
     void        dumpTracks(int fd, const Vector<String16>& args);
 
     SortedVector< sp<Track> >       mTracks;
-    // mStreamTypes[] uses 1 additional stream type internally for the OutputTrack used by
-    // DuplicatingThread
-    stream_type_t                   mStreamTypes[AUDIO_STREAM_CNT + 1];
+    stream_type_t                   mStreamTypes[AUDIO_STREAM_CNT];
     AudioStreamOut                  *mOutput;
 
     float                           mMasterVolume;