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Commit a6429b31 authored by Ming-Shin Lu's avatar Ming-Shin Lu
Browse files

Add traces in AudioFlinger to measure Audio-Haptics latency 

Flag: EXEMPT refactor
Bug: 351968966
Test: play audio-haptic with go/get-audio-haptic-tests and
      dump perfetto trace
Change-Id: I9b711d42f217104e205079b5ca49c44af519c8f8
parent 945a88d1

services/audioflinger/AudioFlinger.cpp

+3 −0
Original line number Diff line number Diff line
@@ -17,6 +17,8 @@ 


#define LOG_TAG "AudioFlinger"

//#define LOG_NDEBUG 0

#define ATRACE_TAG ATRACE_TAG_AUDIO

#include <utils/Trace.h>



// Define AUDIO_ARRAYS_STATIC_CHECK to check all audio arrays are correct

#define AUDIO_ARRAYS_STATIC_CHECK 1
@@ -1054,6 +1056,7 @@ void AudioFlinger::unregisterWriter(const sp<NBLog::Writer>& writer) 
status_t AudioFlinger::createTrack(const media::CreateTrackRequest& _input,

                                   media::CreateTrackResponse& _output)

{

    ATRACE_CALL();

    // Local version of VALUE_OR_RETURN, specific to this method's calling conventions.

    CreateTrackInput input = VALUE_OR_RETURN_STATUS(CreateTrackInput::fromAidl(_input));

    CreateTrackOutput output;