lmms::AudioEngineProfiler Class Reference

#include <AudioEngineProfiler.h>

Classes
class	Probe

Public Types
enum class	DetailType {   NoteSetup , Instruments , Effects , Mixing ,   Count }

Public Member Functions
	AudioEngineProfiler ()
	~AudioEngineProfiler ()=default
void	startPeriod ()
void	finishPeriod (sample_rate_t sampleRate, f_cnt_t framesPerPeriod)
int	cpuLoad () const
void	setOutputFile (const QString &outputFile)
int	detailLoad (const DetailType type) const

Static Public Attributes
static constexpr auto	DetailCount = static_cast<std::size_t>(DetailType::Count)

Private Member Functions
void	startDetail (const DetailType type)
void	finishDetail (const DetailType type)

Private Attributes
MicroTimer	m_periodTimer
std::atomic< float >	m_cpuLoad
QFile	m_outputFile
std::array< MicroTimer, DetailCount >	m_detailTimer
std::array< int, DetailCount >	m_detailTime {0}
std::array< std::atomic< float >, DetailCount >	m_detailLoad {0}

Member Enumeration Documentation

DetailType

enum class lmms::AudioEngineProfiler::DetailType

strong

Enumerator
NoteSetup
Instruments
Effects
Mixing
Count

Constructor & Destructor Documentation

AudioEngineProfiler()

lmms::AudioEngineProfiler::AudioEngineProfiler

(

)

~AudioEngineProfiler()

lmms::AudioEngineProfiler::~AudioEngineProfiler ( )

default

Member Function Documentation

cpuLoad()

int lmms::AudioEngineProfiler::cpuLoad ( ) const

inline

detailLoad()

int lmms::AudioEngineProfiler::detailLoad ( const DetailType type ) const

inline

finishDetail()

void lmms::AudioEngineProfiler::finishDetail ( const DetailType type )

inlineprivate

finishPeriod()

void lmms::AudioEngineProfiler::finishPeriod	(	sample_rate_t	sampleRate,
		f_cnt_t	framesPerPeriod )

setOutputFile()

void lmms::AudioEngineProfiler::setOutputFile

(

const QString &

outputFile

)

startDetail()

void lmms::AudioEngineProfiler::startDetail ( const DetailType type )

inlineprivate

startPeriod()

void lmms::AudioEngineProfiler::startPeriod ( )

inline

Member Data Documentation

DetailCount

auto lmms::AudioEngineProfiler::DetailCount = static_cast<std::size_t>(DetailType::Count)

staticconstexpr

m_cpuLoad

std::atomic<float> lmms::AudioEngineProfiler::m_cpuLoad

private

m_detailLoad

std::array<std::atomic<float>, DetailCount> lmms::AudioEngineProfiler::m_detailLoad {0}

private

m_detailTime

std::array<int, DetailCount> lmms::AudioEngineProfiler::m_detailTime {0}

private

m_detailTimer

std::array<MicroTimer, DetailCount> lmms::AudioEngineProfiler::m_detailTimer

private

m_outputFile

QFile lmms::AudioEngineProfiler::m_outputFile

private

m_periodTimer

MicroTimer lmms::AudioEngineProfiler::m_periodTimer

private

---

The documentation for this class was generated from the following files:

• include/AudioEngineProfiler.h
• src/core/AudioEngineProfiler.cpp