commit d7fe086d3b45f088083170006367dfc4246f70b0
author Eric Laurent <elaurent@google.com> Sat Jul 14 16:48:01 2018 -0700
committer Eric Laurent <elaurent@google.com> Tue Jul 17 13:02:28 2018 -0700
tree fa89edfbebbd2cffdccc0ab6f01caa9a06d02390
parent b05e9b139f8cc5c20f7e94d0a9cf2f7430b52cf2

audio policy: refactor audio playback APIs

Refactor audio policy service APIs controlling audio playback (startOutput, stopOutput, releaseOutput)
To allow finer grain control per AudioTrack client.

Test: AudioTrack CTS test. manual test of playback use cases.
Change-Id: I49a681f3c2a8211e524824993049b24d8086376d

services/audioflinger/Tracks.cpp

diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index 22e610e..8b9485f 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -486,7 +486,7 @@
             wasActive = playbackThread->destroyTrack_l(this);
         }
         if (isExternalTrack() && !wasActive) {
-            AudioSystem::releaseOutput(mThreadIoHandle, mStreamType, mSessionId);
+            AudioSystem::releaseOutput(mPortId);
         }
     }
 }