commit 672e9ace42a3f7d4f93460efc79ebd444786a5eb
author Eric Laurent <elaurent@google.com> Thu Oct 18 10:54:44 2012 -0700
committer Android (Google) Code Review <android-gerrit@google.com> Thu Oct 18 10:54:45 2012 -0700
tree e41daa7368148316b06a238b44f43a1920816d08
parent 772686310a3bc44d93591349e174a60360a3d30d
parent 0d6490a58bf607f1efc00638709f9c4c8f7dd270

Merge "audio policy: tune voice/video chat volumes" into jb-mr1-dev

audio/AudioPolicyManagerBase.cpp

diff --git a/audio/AudioPolicyManagerBase.cpp b/audio/AudioPolicyManagerBase.cpp
index bfe44da..98453d0 100644
--- a/audio/AudioPolicyManagerBase.cpp
+++ b/audio/AudioPolicyManagerBase.cpp
@@ -341,6 +341,22 @@
         setStreamMute(AudioSystem::RING, true, mPrimaryOutput);
     }
 
+    if (isStateInCall(state)) {
+        for (size_t i = 0; i < mOutputs.size(); i++) {
+            AudioOutputDescriptor *desc = mOutputs.valueAt(i);
+            //take the biggest latency for all outputs
+            if (delayMs < desc->mLatency*2) {
+                delayMs = desc->mLatency*2;
+            }
+            //mute STRATEGY_MEDIA on all outputs
+            if (desc->strategyRefCount(STRATEGY_MEDIA) != 0) {
+                setStrategyMute(STRATEGY_MEDIA, true, mOutputs.keyAt(i));
+                setStrategyMute(STRATEGY_MEDIA, false, mOutputs.keyAt(i), MUTE_TIME_MS,
+                    getDeviceForStrategy(STRATEGY_MEDIA, true /*fromCache*/));
+            }
+        }
+    }
+
     // change routing is necessary
     setOutputDevice(mPrimaryOutput, newDevice, force, delayMs);