commit a461a00ed5c235675a4a7ac24619df77a190e225
author Andy Hung <hunga@google.com> Tue May 17 10:36:02 2022 -0700
committer Andy Hung <hunga@google.com> Fri May 20 19:05:56 2022 -0700
tree 26961e260aa371fb4df444f8d51f4e8a585d160e
parent 03ad8074fac06c1780373b099ea70a956bc76f1a

Spatializer: Deliver metrics to MediaMetrics

Test: adb shell dumpsys media.metrics
Bug: 203434487
Change-Id: I4899db6bad8960b8dd5e65f24c8e6c4ee73f6fd1

services/audiopolicy/service/Spatializer.h

diff --git a/services/audiopolicy/service/Spatializer.h b/services/audiopolicy/service/Spatializer.h
index a36ba61..29f4b08 100644
--- a/services/audiopolicy/service/Spatializer.h
+++ b/services/audiopolicy/service/Spatializer.h
@@ -298,7 +298,10 @@
     /** Effect engine descriptor */
     const effect_descriptor_t mEngineDescriptor;
     /** Callback interface to parent audio policy service */
-    SpatializerPolicyCallback* mPolicyCallback;
+    SpatializerPolicyCallback* const mPolicyCallback;
+
+    /** Currently there is only one version of the spatializer running */
+    const std::string mMetricsId = AMEDIAMETRICS_KEY_PREFIX_AUDIO_SPATIALIZER "0";
 
     /** Mutex protecting internal state */
     mutable std::mutex mLock;
@@ -339,6 +342,7 @@
     float mDisplayOrientation GUARDED_BY(mLock) = kDisplayOrientationInvalid;
 
     std::vector<media::SpatializationLevel> mLevels;
+    std::vector<media::SpatializerHeadTrackingMode> mHeadTrackingModes;
     std::vector<media::SpatializationMode> mSpatializationModes;
     std::vector<audio_channel_mask_t> mChannelMasks;
     bool mSupportsHeadTracking;