TrackMetrics: Add device-based statistics for audio
Compute summary statistics based on the current device
rather than the entire AudioTrack or AudioRecord duration.
Test: adb shell dumpsys media.metrics
Bug: 149850236
Change-Id: Ia3a5707c43c4530f5a6ac90f52901bd2e0bd0bab
diff --git a/media/libmediametrics/include/MediaMetricsConstants.h b/media/libmediametrics/include/MediaMetricsConstants.h
index 00da69a..ec0e133 100644
--- a/media/libmediametrics/include/MediaMetricsConstants.h
+++ b/media/libmediametrics/include/MediaMetricsConstants.h
@@ -37,6 +37,11 @@
// They must be appended with another value to make a key.
#define AMEDIAMETRICS_KEY_PREFIX_AUDIO "audio."
+// The AudioMmap key appends the "trackId" to the prefix.
+// This is the AudioFlinger equivalent of the AAudio Stream.
+// TODO: unify with AMEDIAMETRICS_KEY_PREFIX_AUDIO_STREAM
+#define AMEDIAMETRICS_KEY_PREFIX_AUDIO_MMAP AMEDIAMETRICS_KEY_PREFIX_AUDIO "mmap."
+
// The AudioRecord key appends the "trackId" to the prefix.
#define AMEDIAMETRICS_KEY_PREFIX_AUDIO_RECORD AMEDIAMETRICS_KEY_PREFIX_AUDIO "record."
@@ -95,6 +100,14 @@
#define AMEDIAMETRICS_PROP_CHANNELCOUNT "channelCount" // int32
#define AMEDIAMETRICS_PROP_CHANNELMASK "channelMask" // int32
#define AMEDIAMETRICS_PROP_CONTENTTYPE "contentType" // string attributes (AudioTrack)
+#define AMEDIAMETRICS_PROP_CUMULATIVETIMENS "cumulativeTimeNs" // int64_t playback/record time
+ // since start
+// DEVICE values are averaged since starting on device
+#define AMEDIAMETRICS_PROP_DEVICELATENCYMS "deviceLatencyMs" // double - avg latency time
+#define AMEDIAMETRICS_PROP_DEVICESTARTUPMS "deviceStartupMs" // double - avg startup time
+#define AMEDIAMETRICS_PROP_DEVICETIMENS "deviceTimeNs" // int64_t playback/record time
+#define AMEDIAMETRICS_PROP_DEVICEVOLUME "deviceVolume" // double - average device volume
+
#define AMEDIAMETRICS_PROP_DIRECTION "direction" // string AAudio input or output
#define AMEDIAMETRICS_PROP_DURATIONNS "durationNs" // int64 duration time span
#define AMEDIAMETRICS_PROP_ENCODING "encoding" // string value of format
@@ -105,7 +118,9 @@
#define AMEDIAMETRICS_PROP_FRAMECOUNT "frameCount" // int32
#define AMEDIAMETRICS_PROP_INPUTDEVICES "inputDevices" // string value
+#define AMEDIAMETRICS_PROP_INTERVALCOUNT "intervalCount" // int32
#define AMEDIAMETRICS_PROP_LATENCYMS "latencyMs" // double value
+#define AMEDIAMETRICS_PROP_NAME "name" // string value
#define AMEDIAMETRICS_PROP_ORIGINALFLAGS "originalFlags" // int32
#define AMEDIAMETRICS_PROP_OUTPUTDEVICES "outputDevices" // string value
#define AMEDIAMETRICS_PROP_PERFORMANCEMODE "performanceMode" // string value, "none", lowLatency"
@@ -129,6 +144,7 @@
#define AMEDIAMETRICS_PROP_TRACKID "trackId" // int32 port id of track/record
#define AMEDIAMETRICS_PROP_TYPE "type" // string (thread type)
#define AMEDIAMETRICS_PROP_UNDERRUN "underrun" // int32
+#define AMEDIAMETRICS_PROP_UNDERRUNFRAMES "underrunFrames" // int64_t from Thread
#define AMEDIAMETRICS_PROP_USAGE "usage" // string attributes (ATrack)
#define AMEDIAMETRICS_PROP_VOLUME_LEFT "volume.left" // double (AudioTrack)
#define AMEDIAMETRICS_PROP_VOLUME_RIGHT "volume.right" // double (AudioTrack)
@@ -140,12 +156,14 @@
// Values are strings accepted for a given property.
// An event is a general description, which often is a function name.
+#define AMEDIAMETRICS_PROP_EVENT_VALUE_BEGINAUDIOINTERVALGROUP "beginAudioIntervalGroup"
#define AMEDIAMETRICS_PROP_EVENT_VALUE_CLOSE "close"
#define AMEDIAMETRICS_PROP_EVENT_VALUE_CREATE "create"
#define AMEDIAMETRICS_PROP_EVENT_VALUE_CREATEAUDIOPATCH "createAudioPatch"
#define AMEDIAMETRICS_PROP_EVENT_VALUE_CTOR "ctor"
#define AMEDIAMETRICS_PROP_EVENT_VALUE_DISCONNECT "disconnect"
#define AMEDIAMETRICS_PROP_EVENT_VALUE_DTOR "dtor"
+#define AMEDIAMETRICS_PROP_EVENT_VALUE_ENDAUDIOINTERVALGROUP "endAudioIntervalGroup"
#define AMEDIAMETRICS_PROP_EVENT_VALUE_FLUSH "flush" // AudioTrack
#define AMEDIAMETRICS_PROP_EVENT_VALUE_INVALIDATE "invalidate" // server track, record
#define AMEDIAMETRICS_PROP_EVENT_VALUE_OPEN "open"