commit eef598c5539aa2be5a106f2483b19e368e4b8c0e
author Glenn Kasten <gkasten@google.com> Mon Apr 03 14:41:13 2017 -0700
committer Glenn Kasten <gkasten@google.com> Fri Apr 07 14:46:35 2017 -0700
tree 677e3f98c4f1b3deb9d653dc5ad00b4a7e881028
parent 3ab8d66ad1c47a5ee1f87ad9f5ee2666cf89b32d

Add histograms for FastMixer

Bug: 37153050
Test: dumpsys media.log shows histograms for audio activity on FastMixer
Change-Id: I6bb4bf19d62da1ed1d8cda43d428b03153a35de3

services/audioflinger/FastMixer.cpp

diff --git a/services/audioflinger/FastMixer.cpp b/services/audioflinger/FastMixer.cpp
index b4502b2..c4f1af3 100644
--- a/services/audioflinger/FastMixer.cpp
+++ b/services/audioflinger/FastMixer.cpp
@@ -41,6 +41,7 @@
 #include <audio_utils/format.h>
 #include <media/AudioMixer.h>
 #include "FastMixer.h"
+#include "TypedLogger.h"
 
 namespace android {
 
@@ -137,6 +138,7 @@
 
 void FastMixer::onStateChange()
 {
+    LOG_HIST_FLUSH();
     const FastMixerState * const current = (const FastMixerState *) mCurrent;
     const FastMixerState * const previous = (const FastMixerState *) mPrevious;
     FastMixerDumpState * const dumpState = (FastMixerDumpState *) mDumpState;
@@ -333,6 +335,7 @@
 
 void FastMixer::onWork()
 {
+    LOG_HIST_TS();
     const FastMixerState * const current = (const FastMixerState *) mCurrent;
     FastMixerDumpState * const dumpState = (FastMixerDumpState *) mDumpState;
     const FastMixerState::Command command = mCommand;