audio policy: add support for custom mixes
Add support for custom mixes in AudioPolicyManager.
Two methods are added to register or unregister a list of custom mixes
with their attributes and format.
getOutputForAttr() and getInputForAttr() first look for a match in
registered mixes before defaulting to normal output/input selection
Remote submix device connection disconnection now takes address into
account to identify the correspnoding custom mix.
Bug: 16009464.
Change-Id: I3f1c2a485a0fb71b1f984ed0adc9b68aa971e408
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index dab6d91..1c3cf5d 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -2180,7 +2180,13 @@
void AudioFlinger::PlaybackThread::threadLoop_exit()
{
- // Default implementation has nothing to do
+ {
+ Mutex::Autolock _l(mLock);
+ for (size_t i = 0; i < mTracks.size(); i++) {
+ sp<Track> track = mTracks[i];
+ track->invalidate();
+ }
+ }
}
/*