commit 4b2fcd8abf90b1bd95539f9f4ef2ac39ce9e2df1
author Eric Laurent <elaurent@google.com> Fri Jan 15 18:00:39 2016 -0800
committer Eric Laurent <elaurent@google.com> Wed Jan 27 03:09:22 2016 +0000
tree 8d98964e142912b23352b5c67fd6a3b6568645ab
parent a03910b23a31058eea178e8d3f5e84fcf852d5c2

audio policy for concurrent capture.

First implementation of concurrent capture policy:
Initially, only capture for HOTWORD or FM TUNER sources or
re-route submix is allowed at the same time as any other capture.
Several capture clients can share the same input stream. In this case
active clients are sorted by audio source priority level and the input
path configuration and routing is driven by the highest priority
active source.

Bug: 22702906

Change-Id: Icbedfe001c6243ecad7a7b57ab78d893b2b97402

services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp

diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
index 08b2a3b..42719f6 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImplLegacy.cpp
@@ -306,7 +306,7 @@
 }
 
 void AudioPolicyService::releaseInput(audio_io_handle_t input,
-                                      audio_session_t session __unused)
+                                      audio_session_t session)
 {
     if (mpAudioPolicy == NULL) {
         return;
@@ -320,7 +320,7 @@
     }
     if (audioPolicyEffects != 0) {
         // release audio processors from the input
-        status_t status = audioPolicyEffects->releaseInputEffects(input);
+        status_t status = audioPolicyEffects->releaseInputEffects(input, session);
         if(status != NO_ERROR) {
             ALOGW("Failed to release effects on input %d", input);
         }