MythOpenGLPerf Class Reference

A simple overload of QOpenGLTimeMonitor to record and log OpenGL execution intervals. More...

#include <libmythui/opengl/mythopenglperf.h>

Inheritance diagram for MythOpenGLPerf:

Collaboration diagram for MythOpenGLPerf:

Public Member Functions
	MythOpenGLPerf (QString Name, QVector< QString > Names, int SampleCount=30)
void	RecordSample (void)
void	LogSamples (void)
int	GetTimersRunning (void) const

Private Attributes
QString	m_name
int	m_sampleCount { 0 }
int	m_totalSamples { 30 }
bool	m_timersReady { true }
int	m_timersRunning { 0 }
QVector< GLuint64 >	m_timerData { 0 }
QVector< QString >	m_timerNames

Detailed Description

A simple overload of QOpenGLTimeMonitor to record and log OpenGL execution intervals.

Definition at line 37 of file mythopenglperf.h.

Constructor & Destructor Documentation

MythOpenGLPerf()

MythOpenGLPerf::MythOpenGLPerf	(	QString	Name,
		QVector< QString >	Names,
		int	SampleCount = 30
	)

Definition at line 12 of file mythopenglperf.cpp.

Member Function Documentation

GetTimersRunning()

int MythOpenGLPerf::GetTimersRunning

(

void

)

const

Definition at line 34 of file mythopenglperf.cpp.

Referenced by MythVideoOutputOpenGL::RenderFrame().

LogSamples()

void MythOpenGLPerf::LogSamples

(

void

)

Definition at line 48 of file mythopenglperf.cpp.

Referenced by MythVideoOutputOpenGL::EndFrame().

RecordSample()

void MythOpenGLPerf::RecordSample

(

void

)

Definition at line 39 of file mythopenglperf.cpp.

Referenced by MythVideoOutputOpenGL::EndFrame(), MythVideoOutputOpenGL::PrepareFrame(), MythVideoOutputOpenGL::RenderEnd(), and MythVideoOutputOpenGL::RenderFrame().

Member Data Documentation

m_name

QString MythOpenGLPerf::m_name

private

Definition at line 46 of file mythopenglperf.h.

Referenced by LogSamples(), and MythOpenGLPerf().

m_sampleCount

int MythOpenGLPerf::m_sampleCount { 0 }

private

Definition at line 47 of file mythopenglperf.h.

Referenced by LogSamples().

m_timerData

QVector<GLuint64> MythOpenGLPerf::m_timerData { 0 }

private

Definition at line 51 of file mythopenglperf.h.

Referenced by LogSamples(), and MythOpenGLPerf().

m_timerNames

QVector<QString> MythOpenGLPerf::m_timerNames

private

Definition at line 52 of file mythopenglperf.h.

Referenced by LogSamples(), and MythOpenGLPerf().

m_timersReady

bool MythOpenGLPerf::m_timersReady { true }

private

Definition at line 49 of file mythopenglperf.h.

Referenced by LogSamples(), MythOpenGLPerf(), and RecordSample().

m_timersRunning

int MythOpenGLPerf::m_timersRunning { 0 }

private

Definition at line 50 of file mythopenglperf.h.

Referenced by GetTimersRunning(), LogSamples(), and RecordSample().

m_totalSamples

int MythOpenGLPerf::m_totalSamples { 30 }

private

Definition at line 48 of file mythopenglperf.h.

Referenced by LogSamples(), and MythOpenGLPerf().

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

• mythtv/libs/libmythui/opengl/mythopenglperf.h
• mythtv/libs/libmythui/opengl/mythopenglperf.cpp