#include <DataCacheCore.h>

Classes
struct	SContentInfo

struct	SPlayerAudioInfo

struct	SPlayerVideoInfo

struct	SRenderInfo

struct	SStateInfo

struct	STimeInfo

Public Member Functions
	CDataCacheCore ()

virtual	~CDataCacheCore ()

void	Reset ()

bool	HasAVInfoChanges ()

void	SignalVideoInfoChange ()

void	SignalAudioInfoChange ()

void	SignalSubtitleInfoChange ()

void	SetVideoDecoderName (std::string name, bool isHw)

std::string	GetVideoDecoderName ()

bool	IsVideoHwDecoder ()

void	SetVideoDeintMethod (std::string method)

std::string	GetVideoDeintMethod ()

void	SetVideoPixelFormat (std::string pixFormat)

std::string	GetVideoPixelFormat ()

void	SetVideoStereoMode (std::string mode)

std::string	GetVideoStereoMode ()

void	SetVideoDimensions (int width, int height)

int	GetVideoWidth ()

int	GetVideoHeight ()

void	SetVideoFps (float fps)

float	GetVideoFps ()

void	SetVideoDAR (float dar)

float	GetVideoDAR ()

void	SetVideoInterlaced (bool isInterlaced)
	Set if the video is interlaced in cache.

bool	IsVideoInterlaced ()
	Check if the video is interlaced from cache.

void	SetAudioDecoderName (std::string name)

std::string	GetAudioDecoderName ()

void	SetAudioChannels (std::string channels)

std::string	GetAudioChannels ()

void	SetAudioSampleRate (int sampleRate)

int	GetAudioSampleRate ()

void	SetAudioBitsPerSample (int bitsPerSample)

int	GetAudioBitsPerSample ()

void	SetEditList (const std::vector< EDL::Edit > &editList)
	Set the EDL edit list to cache.

const std::vector< EDL::Edit > &	GetEditList () const
	Get the EDL edit list in cache.

void	SetCuts (const std::vector< std::chrono::milliseconds > &cuts)
	Set the list of cut markers in cache.

const std::vector< std::chrono::milliseconds > &	GetCuts () const
	Get the list of cut markers from cache.

void	SetSceneMarkers (const std::vector< std::chrono::milliseconds > &sceneMarkers)
	Set the list of scene markers in cache.

const std::vector< std::chrono::milliseconds > &	GetSceneMarkers () const
	Get the list of scene markers markers from cache.

void	SetChapters (const std::vector< std::pair< std::string, int64_t > > &chapters)

const std::vector< std::pair< std::string, int64_t > > &	GetChapters () const
	Get the chapter list in cache.

void	SetRenderClockSync (bool enabled)

bool	IsRenderClockSync ()

void	SeekFinished (int64_t offset)
	Notifies the cache core that a seek operation has finished.

void	SetStateSeeking (bool active)

bool	IsSeeking ()

bool	HasPerformedSeek (int64_t lastSecondInterval) const
	Checks if a seek has been performed in the last provided seconds interval.

int64_t	GetSeekOffSet () const
	Gets the last seek offset.

void	SetSpeed (float tempo, float speed)

float	GetSpeed ()

float	GetTempo ()

void	SetFrameAdvance (bool fa)

bool	IsFrameAdvance ()

bool	IsPlayerStateChanged ()

void	SetGuiRender (bool gui)

bool	GetGuiRender ()

void	SetVideoRender (bool video)

bool	GetVideoRender ()

void	SetPlayTimes (time_t start, int64_t current, int64_t min, int64_t max)

void	GetPlayTimes (time_t &start, int64_t &current, int64_t &min, int64_t &max)

time_t	GetStartTime ()
	Get the start time.

int64_t	GetPlayTime ()
	Get the current time of playback.

float	GetPlayPercentage ()
	Get the current percentage of playback if a playback buffer is available.

int64_t	GetMinTime ()
	Get the minimum time.

int64_t	GetMaxTime ()
	Get the maximum time.

Static Public Member Functions
static CDataCacheCore &	GetInstance ()

Protected Attributes
std::atomic_bool	m_hasAVInfoChanges = false

CCriticalSection	m_videoPlayerSection

struct CDataCacheCore::SPlayerVideoInfo	m_playerVideoInfo

CCriticalSection	m_audioPlayerSection

struct CDataCacheCore::SPlayerAudioInfo	m_playerAudioInfo

CCriticalSection	m_contentSection

struct CDataCacheCore::SContentInfo	m_contentInfo

CCriticalSection	m_renderSection

struct CDataCacheCore::SRenderInfo	m_renderInfo

CCriticalSection	m_stateSection

bool	m_playerStateChanged = false

struct CDataCacheCore::SStateInfo	m_stateInfo

struct CDataCacheCore::STimeInfo	m_timeInfo = {}

Constructor & Destructor Documentation

◆ CDataCacheCore()

CDataCacheCore::CDataCacheCore ( )

◆ ~CDataCacheCore()

CDataCacheCore::~CDataCacheCore ( )

virtualdefault

Member Function Documentation

◆ GetAudioBitsPerSample()

int CDataCacheCore::GetAudioBitsPerSample ( )

◆ GetAudioChannels()

std::string CDataCacheCore::GetAudioChannels ( )

◆ GetAudioDecoderName()

std::string CDataCacheCore::GetAudioDecoderName ( )

◆ GetAudioSampleRate()

int CDataCacheCore::GetAudioSampleRate ( )

◆ GetChapters()

const std::vector< std::pair< std::string, int64_t > > & CDataCacheCore::GetChapters ( ) const

Get the chapter list in cache.

Returns: The list of chapters or an empty vector if no chapters exist.

◆ GetCuts()

const std::vector< std::chrono::milliseconds > & CDataCacheCore::GetCuts ( ) const

Get the list of cut markers from cache.

Returns: The list of cut markers or an empty vector if no cuts exist.

◆ GetEditList()

const std::vector< EDL::Edit > & CDataCacheCore::GetEditList ( ) const

Get the EDL edit list in cache.

Returns: The EDL edits or an empty vector if no edits exist.

◆ GetGuiRender()

bool CDataCacheCore::GetGuiRender ( )

◆ GetInstance()

CDataCacheCore & CDataCacheCore::GetInstance ( )

static

◆ GetMaxTime()

int64_t CDataCacheCore::GetMaxTime ( )

Get the maximum time.

This is the maximum time, in ms, that the player can skip forward. For a typical video, this will be the total length. For live TV without timeshift this is zero, and for live TV with timeshift this will be the buffer ahead.

◆ GetMinTime()

int64_t CDataCacheCore::GetMinTime ( )

Get the minimum time.

This will be zero for a typical video. With timeshift, this is the time, in ms, that the player can go back. This can be before the start time.

◆ GetPlayPercentage()

float CDataCacheCore::GetPlayPercentage ( )

Get the current percentage of playback if a playback buffer is available.

If there is no playback buffer, percentage will be 0.

◆ GetPlayTime()

int64_t CDataCacheCore::GetPlayTime ( )

Get the current time of playback.

This is the time elapsed, in ms, since the start time.

◆ GetPlayTimes()

void CDataCacheCore::GetPlayTimes	(	time_t &	start,
		int64_t &	current,
		int64_t &	min,
		int64_t &	max )

◆ GetSceneMarkers()

const std::vector< std::chrono::milliseconds > & CDataCacheCore::GetSceneMarkers ( ) const

Get the list of scene markers markers from cache.

Returns: The list of scene markers or an empty vector if no scene exist.

◆ GetSeekOffSet()

int64_t CDataCacheCore::GetSeekOffSet ( ) const

Gets the last seek offset.

Returns: the last seek offset

◆ GetSpeed()

float CDataCacheCore::GetSpeed ( )

◆ GetStartTime()

time_t CDataCacheCore::GetStartTime ( )

Get the start time.

For a typical video this will be zero. For live TV, this is a reference time in units of time_t (UTC) from which time elapsed starts. Ideally this would be the start of the tv show but can be any other time as well.

◆ GetTempo()

float CDataCacheCore::GetTempo ( )

◆ GetVideoDAR()

float CDataCacheCore::GetVideoDAR ( )

◆ GetVideoDecoderName()

std::string CDataCacheCore::GetVideoDecoderName ( )

◆ GetVideoDeintMethod()

std::string CDataCacheCore::GetVideoDeintMethod ( )

◆ GetVideoFps()

float CDataCacheCore::GetVideoFps ( )

◆ GetVideoHeight()

int CDataCacheCore::GetVideoHeight ( )

◆ GetVideoPixelFormat()

std::string CDataCacheCore::GetVideoPixelFormat ( )

◆ GetVideoRender()

bool CDataCacheCore::GetVideoRender ( )

◆ GetVideoStereoMode()

std::string CDataCacheCore::GetVideoStereoMode ( )

◆ GetVideoWidth()

int CDataCacheCore::GetVideoWidth ( )

◆ HasAVInfoChanges()

bool CDataCacheCore::HasAVInfoChanges ( )

◆ HasPerformedSeek()

bool CDataCacheCore::HasPerformedSeek ( int64_t lastSecondInterval ) const

Checks if a seek has been performed in the last provided seconds interval.

Parameters

lastSecondInterval - the last elapsed second interval to check for a seek operation

Returns: true if a seek was performed in the lastSecondInterval, false otherwise

◆ IsFrameAdvance()

bool CDataCacheCore::IsFrameAdvance ( )

◆ IsPlayerStateChanged()

bool CDataCacheCore::IsPlayerStateChanged ( )

◆ IsRenderClockSync()

bool CDataCacheCore::IsRenderClockSync ( )

◆ IsSeeking()

bool CDataCacheCore::IsSeeking ( )

◆ IsVideoHwDecoder()

bool CDataCacheCore::IsVideoHwDecoder ( )

◆ IsVideoInterlaced()

bool CDataCacheCore::IsVideoInterlaced ( )

Check if the video is interlaced from cache.

Returns: True if interlaced, otherwise false

◆ Reset()

void CDataCacheCore::Reset ( )

◆ SeekFinished()

void CDataCacheCore::SeekFinished ( int64_t offset )

Notifies the cache core that a seek operation has finished.

Parameters

offset - the seek offset

◆ SetAudioBitsPerSample()

void CDataCacheCore::SetAudioBitsPerSample ( int bitsPerSample )

◆ SetAudioChannels()

void CDataCacheCore::SetAudioChannels ( std::string channels )

◆ SetAudioDecoderName()

void CDataCacheCore::SetAudioDecoderName ( std::string name )

◆ SetAudioSampleRate()

void CDataCacheCore::SetAudioSampleRate ( int sampleRate )

◆ SetChapters()

void CDataCacheCore::SetChapters ( const std::vector< std::pair< std::string, int64_t > > & chapters )

◆ SetCuts()

void CDataCacheCore::SetCuts ( const std::vector< std::chrono::milliseconds > & cuts )

Set the list of cut markers in cache.

Returns: The list of cuts or an empty list if no cuts exist

◆ SetEditList()

void CDataCacheCore::SetEditList ( const std::vector< EDL::Edit > & editList )

Set the EDL edit list to cache.

Parameters

editList The vector of edits to fill.

◆ SetFrameAdvance()

void CDataCacheCore::SetFrameAdvance ( bool fa )

◆ SetGuiRender()

void CDataCacheCore::SetGuiRender ( bool gui )

◆ SetPlayTimes()

void CDataCacheCore::SetPlayTimes	(	time_t	start,
		int64_t	current,
		int64_t	min,
		int64_t	max )

◆ SetRenderClockSync()

void CDataCacheCore::SetRenderClockSync ( bool enabled )

◆ SetSceneMarkers()

void CDataCacheCore::SetSceneMarkers ( const std::vector< std::chrono::milliseconds > & sceneMarkers )

Set the list of scene markers in cache.

Returns: The list of scene markers or an empty list if no scene markers exist

◆ SetSpeed()

void CDataCacheCore::SetSpeed	(	float	tempo,
		float	speed )

◆ SetStateSeeking()

void CDataCacheCore::SetStateSeeking ( bool active )

◆ SetVideoDAR()

void CDataCacheCore::SetVideoDAR ( float dar )

◆ SetVideoDecoderName()

void CDataCacheCore::SetVideoDecoderName	(	std::string	name,
		bool	isHw )

◆ SetVideoDeintMethod()

void CDataCacheCore::SetVideoDeintMethod ( std::string method )

◆ SetVideoDimensions()

void CDataCacheCore::SetVideoDimensions	(	int	width,
		int	height )

◆ SetVideoFps()

void CDataCacheCore::SetVideoFps ( float fps )

◆ SetVideoInterlaced()

void CDataCacheCore::SetVideoInterlaced ( bool isInterlaced )

Set if the video is interlaced in cache.

Parameters

isInterlaced Set true when the video is interlaced

◆ SetVideoPixelFormat()

void CDataCacheCore::SetVideoPixelFormat ( std::string pixFormat )

◆ SetVideoRender()

void CDataCacheCore::SetVideoRender ( bool video )

◆ SetVideoStereoMode()

void CDataCacheCore::SetVideoStereoMode ( std::string mode )

◆ SignalAudioInfoChange()

void CDataCacheCore::SignalAudioInfoChange ( )

◆ SignalSubtitleInfoChange()

void CDataCacheCore::SignalSubtitleInfoChange ( )

◆ SignalVideoInfoChange()

void CDataCacheCore::SignalVideoInfoChange ( )

Member Data Documentation

◆ m_audioPlayerSection

CCriticalSection CDataCacheCore::m_audioPlayerSection

protected

◆ m_contentInfo

struct CDataCacheCore::SContentInfo CDataCacheCore::m_contentInfo

protected

◆ m_contentSection

CCriticalSection CDataCacheCore::m_contentSection

mutableprotected

◆ m_hasAVInfoChanges

std::atomic_bool CDataCacheCore::m_hasAVInfoChanges = false

protected

◆ m_playerAudioInfo

struct CDataCacheCore::SPlayerAudioInfo CDataCacheCore::m_playerAudioInfo

protected

◆ m_playerStateChanged

bool CDataCacheCore::m_playerStateChanged = false

protected

◆ m_playerVideoInfo

struct CDataCacheCore::SPlayerVideoInfo CDataCacheCore::m_playerVideoInfo

protected

◆ m_renderInfo

struct CDataCacheCore::SRenderInfo CDataCacheCore::m_renderInfo

protected

◆ m_renderSection

CCriticalSection CDataCacheCore::m_renderSection

protected

◆ m_stateInfo

struct CDataCacheCore::SStateInfo CDataCacheCore::m_stateInfo

protected

◆ m_stateSection

CCriticalSection CDataCacheCore::m_stateSection

mutableprotected

◆ m_timeInfo

struct CDataCacheCore::STimeInfo CDataCacheCore::m_timeInfo = {}

protected

◆ m_videoPlayerSection

CCriticalSection CDataCacheCore::m_videoPlayerSection

protected

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

Classes

Public Member Functions

Static Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ CDataCacheCore()

◆ ~CDataCacheCore()

Member Function Documentation

◆ GetAudioBitsPerSample()

◆ GetAudioChannels()

◆ GetAudioDecoderName()

◆ GetAudioSampleRate()

◆ GetChapters()

◆ GetCuts()

◆ GetEditList()

◆ GetGuiRender()

◆ GetInstance()

◆ GetMaxTime()

◆ GetMinTime()

◆ GetPlayPercentage()

◆ GetPlayTime()

◆ GetPlayTimes()

◆ GetSceneMarkers()

◆ GetSeekOffSet()

◆ GetSpeed()

◆ GetStartTime()

◆ GetTempo()

◆ GetVideoDAR()

◆ GetVideoDecoderName()

◆ GetVideoDeintMethod()

◆ GetVideoFps()

◆ GetVideoHeight()

◆ GetVideoPixelFormat()

◆ GetVideoRender()

◆ GetVideoStereoMode()

◆ GetVideoWidth()

◆ HasAVInfoChanges()

◆ HasPerformedSeek()

◆ IsFrameAdvance()

◆ IsPlayerStateChanged()

◆ IsRenderClockSync()

◆ IsSeeking()

◆ IsVideoHwDecoder()

◆ IsVideoInterlaced()

◆ Reset()

◆ SeekFinished()

◆ SetAudioBitsPerSample()

◆ SetAudioChannels()

◆ SetAudioDecoderName()

◆ SetAudioSampleRate()

◆ SetChapters()

◆ SetCuts()

◆ SetEditList()

◆ SetFrameAdvance()

◆ SetGuiRender()

◆ SetPlayTimes()

◆ SetRenderClockSync()

◆ SetSceneMarkers()

◆ SetSpeed()

◆ SetStateSeeking()

◆ SetVideoDAR()

◆ SetVideoDecoderName()

◆ SetVideoDeintMethod()

◆ SetVideoDimensions()

◆ SetVideoFps()

◆ SetVideoInterlaced()

◆ SetVideoPixelFormat()

◆ SetVideoRender()

◆ SetVideoStereoMode()

◆ SignalAudioInfoChange()

◆ SignalSubtitleInfoChange()

◆ SignalVideoInfoChange()

Member Data Documentation

◆ m_audioPlayerSection

◆ m_contentInfo

◆ m_contentSection

◆ m_hasAVInfoChanges

◆ m_playerAudioInfo

◆ m_playerStateChanged

◆ m_playerVideoInfo