MythPlayerAVSync Class Reference

#include <libmythtv/mythplayeravsync.h>

Collaboration diagram for MythPlayerAVSync:

Public Member Functions
	MythPlayerAVSync ()
void	InitAVSync ()
std::chrono::microseconds	AVSync (AudioPlayer *Audio, MythVideoFrame *Frame, std::chrono::microseconds FrameInterval, float PlaySpeed, bool HaveVideo, bool Force)
void	WaitForFrame (std::chrono::microseconds FrameDue)
std::chrono::milliseconds &	DisplayTimecode ()
void	ResetAVSyncClockBase ()
void	GetAVSyncData (InfoMap &Map) const
AVSyncAudioPausedType	GetAVSyncAudioPause () const
void	SetAVSyncAudioPause (AVSyncAudioPausedType Pause)
void	ResetAVSyncForLiveTV (AudioPlayer *Audio)
void	SetAVSyncMusicChoice (AudioPlayer *Audio)
void	SetRefreshInterval (std::chrono::microseconds interval)

Private Attributes
QElapsedTimer	m_avTimer
AVSyncAudioPausedType	m_avsyncAudioPaused { kAVSyncAudioNotPaused }
int	m_avsyncAvg { 0 }
std::chrono::milliseconds	m_dispTimecode { 0ms }
std::chrono::microseconds	m_rtcBase { 0us }
std::chrono::milliseconds	m_maxTcVal { 0ms }
std::chrono::milliseconds	m_priorAudioTimecode { 0ms }
std::chrono::milliseconds	m_priorVideoTimecode { 0ms }
int	m_maxTcFrames { 0 }
int	m_numDroppedFrames { 0 }
float	m_lastFix { 0.0F }
std::chrono::microseconds	m_refreshInterval { 0us }
std::chrono::microseconds	m_shortFrameDeltas { 0us }

Detailed Description

Definition at line 20 of file mythplayeravsync.h.

Constructor & Destructor Documentation

MythPlayerAVSync()

MythPlayerAVSync::MythPlayerAVSync

(

)

Definition at line 11 of file mythplayeravsync.cpp.

Member Function Documentation

InitAVSync()

void MythPlayerAVSync::InitAVSync

(

)

Definition at line 17 of file mythplayeravsync.cpp.

Referenced by MythPlayer::ClearAfterSeek(), MythPlayerAVSync(), MythPlayer::Play(), and MythPlayerUI::VideoStart().

AVSync()

std::chrono::microseconds MythPlayerAVSync::AVSync	(	AudioPlayer *	Audio,
		MythVideoFrame *	Frame,
		std::chrono::microseconds	FrameInterval,
		float	PlaySpeed,
		bool	HaveVideo,
		bool	Force
	)

Definition at line 55 of file mythplayeravsync.cpp.

Referenced by MythPlayerUI::DisplayNormalFrame().

WaitForFrame()

void MythPlayerAVSync::WaitForFrame

(

std::chrono::microseconds

FrameDue

)

Definition at line 28 of file mythplayeravsync.cpp.

Referenced by MythPlayerUI::DoDisplayVideoFrame(), and MythPlayerUI::RenderVideoFrame().

DisplayTimecode()

std::chrono::milliseconds& MythPlayerAVSync::DisplayTimecode ( )

inline

Definition at line 31 of file mythplayeravsync.h.

Referenced by MythPlayerUI::RefreshPauseFrame(), MythBDPlayer::VideoLoop(), and MythDVDPlayer::VideoLoop().

ResetAVSyncClockBase()

void MythPlayerAVSync::ResetAVSyncClockBase ( )

inline

Definition at line 33 of file mythplayeravsync.h.

Referenced by MythPlayer::ChangeSpeed().

GetAVSyncData()

void MythPlayerAVSync::GetAVSyncData

(

InfoMap &

Map

)

const

Definition at line 49 of file mythplayeravsync.cpp.

Referenced by MythPlayerUI::GetPlaybackData().

GetAVSyncAudioPause()

AVSyncAudioPausedType MythPlayerAVSync::GetAVSyncAudioPause ( ) const

inline

Definition at line 36 of file mythplayeravsync.h.

Referenced by MythPlayer::PrebufferEnoughFrames().

SetAVSyncAudioPause()

void MythPlayerAVSync::SetAVSyncAudioPause ( AVSyncAudioPausedType  Pause )

inline

Definition at line 38 of file mythplayeravsync.h.

ResetAVSyncForLiveTV()

void MythPlayerAVSync::ResetAVSyncForLiveTV

(

AudioPlayer *

Audio

)

Definition at line 36 of file mythplayeravsync.cpp.

Referenced by MythPlayer::PrebufferEnoughFrames().

SetAVSyncMusicChoice()

void MythPlayerAVSync::SetAVSyncMusicChoice

(

AudioPlayer *

Audio

)

Definition at line 43 of file mythplayeravsync.cpp.

Referenced by MythPlayer::PrebufferEnoughFrames().

SetRefreshInterval()

void MythPlayerAVSync::SetRefreshInterval ( std::chrono::microseconds  interval )

inline

Definition at line 42 of file mythplayeravsync.h.

Referenced by MythPlayerUI::MythPlayerUI().

Member Data Documentation

m_avTimer

QElapsedTimer MythPlayerAVSync::m_avTimer

private

Definition at line 46 of file mythplayeravsync.h.

Referenced by AVSync(), MythPlayerAVSync(), and WaitForFrame().

m_avsyncAudioPaused

AVSyncAudioPausedType MythPlayerAVSync::m_avsyncAudioPaused { kAVSyncAudioNotPaused }

private

Definition at line 47 of file mythplayeravsync.h.

Referenced by AVSync(), GetAVSyncAudioPause(), ResetAVSyncForLiveTV(), SetAVSyncAudioPause(), and SetAVSyncMusicChoice().

m_avsyncAvg

int MythPlayerAVSync::m_avsyncAvg { 0 }

private

Definition at line 48 of file mythplayeravsync.h.

Referenced by AVSync(), GetAVSyncData(), and InitAVSync().

m_dispTimecode

std::chrono::milliseconds MythPlayerAVSync::m_dispTimecode { 0ms }

private

Definition at line 49 of file mythplayeravsync.h.

Referenced by AVSync(), and DisplayTimecode().

m_rtcBase

std::chrono::microseconds MythPlayerAVSync::m_rtcBase { 0us }

private

Definition at line 50 of file mythplayeravsync.h.

Referenced by AVSync(), InitAVSync(), ResetAVSyncClockBase(), and ResetAVSyncForLiveTV().

m_maxTcVal

std::chrono::milliseconds MythPlayerAVSync::m_maxTcVal { 0ms }

private

Definition at line 51 of file mythplayeravsync.h.

Referenced by AVSync().

m_priorAudioTimecode

std::chrono::milliseconds MythPlayerAVSync::m_priorAudioTimecode { 0ms }

private

Definition at line 52 of file mythplayeravsync.h.

Referenced by AVSync(), and InitAVSync().

m_priorVideoTimecode

std::chrono::milliseconds MythPlayerAVSync::m_priorVideoTimecode { 0ms }

private

Definition at line 53 of file mythplayeravsync.h.

Referenced by AVSync(), and InitAVSync().

m_maxTcFrames

int MythPlayerAVSync::m_maxTcFrames { 0 }

private

Definition at line 54 of file mythplayeravsync.h.

Referenced by AVSync().

m_numDroppedFrames

int MythPlayerAVSync::m_numDroppedFrames { 0 }

private

Definition at line 55 of file mythplayeravsync.h.

Referenced by AVSync().

m_lastFix

float MythPlayerAVSync::m_lastFix { 0.0F }

private

Definition at line 56 of file mythplayeravsync.h.

Referenced by AVSync(), and InitAVSync().

m_refreshInterval

std::chrono::microseconds MythPlayerAVSync::m_refreshInterval { 0us }

private

Definition at line 57 of file mythplayeravsync.h.

Referenced by AVSync(), and SetRefreshInterval().

m_shortFrameDeltas

std::chrono::microseconds MythPlayerAVSync::m_shortFrameDeltas { 0us }

private

Definition at line 58 of file mythplayeravsync.h.

Referenced by AVSync(), and InitAVSync().

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

• mythtv/libs/libmythtv/mythplayeravsync.h
• mythtv/libs/libmythtv/mythplayeravsync.cpp