CDataCacheCore Class Reference

Collaboration diagram for CDataCacheCore:

Classes
struct	SContentInfo
struct	SPlayerAudioInfo
struct	SPlayerVideoInfo
struct	SRenderInfo
struct	SStateInfo
struct	STimeInfo

Public Member Functions
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. More...
bool	IsVideoInterlaced ()
	Check if the video is interlaced from cache. More...
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. More...
const std::vector< EDL::Edit > &	GetEditList () const
	Get the EDL edit list in cache. More...
void	SetCuts (const std::vector< int64_t > &cuts)
	Set the list of cut markers in cache. More...
const std::vector< int64_t > &	GetCuts () const
	Get the list of cut markers from cache. More...
void	SetSceneMarkers (const std::vector< int64_t > &sceneMarkers)
	Set the list of scene markers in cache. More...
const std::vector< int64_t > &	GetSceneMarkers () const
	Get the list of scene markers markers from cache. More...
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. More...
void	SetRenderClockSync (bool enabled)
bool	IsRenderClockSync ()
void	SeekFinished (int64_t offset)
	Notifies the cache core that a seek operation has finished. More...
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. More...
int64_t	GetSeekOffSet () const
	Gets the last seek offset. More...
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. More...
int64_t	GetPlayTime ()
	Get the current time of playback. More...
float	GetPlayPercentage ()
	Get the current percentage of playback if a playback buffer is available. More...
int64_t	GetMinTime ()
	Get the minimum time. More...
int64_t	GetMaxTime ()
	Get the maximum time. More...

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 = {}

Member Function Documentation

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< int64_t > & 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.

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.

GetSceneMarkers()

const std::vector< int64_t > & 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

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.

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

IsVideoInterlaced()

bool CDataCacheCore::IsVideoInterlaced

(

)

Check if the video is interlaced from cache.

Returns

True if interlaced, otherwise false

SeekFinished()

void CDataCacheCore::SeekFinished

(

int64_t

offset

)

Notifies the cache core that a seek operation has finished.

Parameters

offset

- the seek offset

SetCuts()

void CDataCacheCore::SetCuts

(

const std::vector< int64_t > &

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.

SetSceneMarkers()

void CDataCacheCore::SetSceneMarkers

(

const std::vector< int64_t > &

sceneMarkers

)

Set the list of scene markers in cache.

Returns

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

SetVideoInterlaced()

void CDataCacheCore::SetVideoInterlaced

(

bool

isInterlaced

)

Set if the video is interlaced in cache.

Parameters

isInterlaced

Set true when the video is interlaced

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

• xbmc/cores/DataCacheCore.h
• xbmc/cores/DataCacheCore.cpp