ATSCStreamData Class Reference

Encapsulates data about ATSC stream and emits events for most tables. More...

#include <libmythtv/mpeg/atscstreamdata.h>

Inheritance diagram for ATSCStreamData:

Collaboration diagram for ATSCStreamData:

Public Member Functions
	ATSCStreamData (int desiredMajorChannel, int desiredMinorChannel, int cardnum, bool cacheTables=false)
	Initializes ATSCStreamData. More...
	~ATSCStreamData () override
void	Reset (void) override
void	Reset (int desiredProgram) override
void	Reset (int desiredMajorChannel, int desiredMinorChannel)
void	SetDesiredChannel (int major, int minor)
bool	HandleTables (uint pid, const PSIPTable &psip) override
	Process PSIP packets. More...
bool	IsRedundant (uint pid, const PSIPTable &psip) const override
	Returns true if table already seen. More...
uint	GPSOffset (void) const
	Current UTC to GPS time offset in seconds. More...
uint	GetATSCMajorMinor (uint eit_sourceid) const
bool	HasATSCMajorMinorMap (void) const
bool	HasEITPIDChanges (const uint_vec_t &in_use_pid) const override
bool	GetEITPIDChanges (const uint_vec_t &cur_pids, uint_vec_t &add_pids, uint_vec_t &del_pids) const override
void	SetVersionMGT (int version)
void	SetVersionTVCT (uint tsid, int version)
void	SetVersionCVCT (uint tsid, int version)
void	SetVersionRRT (uint region, int version)
int	VersionMGT () const
int	VersionTVCT (uint tsid) const
int	VersionCVCT (uint tsid) const
int	VersionRRT (uint region) const
bool	HasCachedMGT (bool current=true) const
bool	HasCachedTVCT (uint pid, bool current=true) const
bool	HasCachedCVCT (uint pid, bool current=true) const
bool	HasCachedAllTVCTs (bool current=true) const
bool	HasCachedAllCVCTs (bool current=true) const
bool	HasCachedAllVCTs (bool current=true) const
bool	HasCachedAnyTVCTs (bool current=true) const
bool	HasCachedAnyCVCTs (bool current=true) const
bool	HasCachedAnyVCTs (bool current=true) const
const MasterGuideTable *	GetCachedMGT (bool current=true) const
tvct_const_ptr_t	GetCachedTVCT (uint pid, bool current=true) const
cvct_const_ptr_t	GetCachedCVCT (uint pid, bool current=true) const
tvct_vec_t	GetCachedTVCTs (bool current=true) const
cvct_vec_t	GetCachedCVCTs (bool current=true) const
void	ReturnCachedTVCTTables (tvct_vec_t &tvcts) const
void	ReturnCachedCVCTTables (cvct_vec_t &cvcts) const
bool	HasChannel (uint major, uint minor) const
int	DesiredMajorChannel (void) const
int	DesiredMinorChannel (void) const
void	AddATSCMainListener (ATSCMainStreamListener *val)
void	AddSCTEMainListener (SCTEMainStreamListener *val)
void	AddATSCAuxListener (ATSCAuxStreamListener *val)
void	AddATSCEITListener (ATSCEITStreamListener *val)
void	AddATSC81EITListener (ATSC81EITStreamListener *val)
void	RemoveATSCMainListener (ATSCMainStreamListener *val)
void	RemoveSCTEMainListener (SCTEMainStreamListener *val)
void	RemoveATSCAuxListener (ATSCAuxStreamListener *val)
void	RemoveATSCEITListener (ATSCEITStreamListener *val)
void	RemoveATSC81EITListener (ATSC81EITStreamListener *val)
Public Member Functions inherited from MPEGStreamData
	MPEGStreamData (int desiredProgram, int cardnum, bool cacheTables)
	Initializes MPEGStreamData. More...
	~MPEGStreamData () override
void	SetCaching (bool cacheTables)
void	SetListeningDisabled (bool lt)
virtual void	Reset (void)
virtual void	Reset (int desiredProgram)
double	TimeOffset (void) const
	Current Offset from computer time to DVB time in seconds. More...
void	SetEITHelper (EITHelper *eit_helper) override
void	SetEITRate (float rate) override
virtual bool	HasEITPIDChanges (const uint_vec_t &) const
virtual bool	GetEITPIDChanges (const uint_vec_t &, uint_vec_t &, uint_vec_t &) const
void	SetIgnoreCRC (bool haveCRCbug)
virtual bool	IsRedundant (uint pid, const PSIPTable &psip) const
	Returns true if table already seen. More...
virtual bool	HandleTables (uint pid, const PSIPTable &psip)
	Process PSIP packets. More...
virtual void	HandleTSTables (const TSPacket *tspacket)
	Assembles PSIP packets and processes them. More...
virtual bool	ProcessTSPacket (const TSPacket &tspacket)
virtual int	ProcessData (const unsigned char *buffer, int len)
void	HandleAdaptationFieldControl (const TSPacket *tspacket)
virtual void	AddListeningPID (uint pid, PIDPriority priority=kPIDPriorityNormal)
virtual void	AddNotListeningPID (uint pid)
virtual void	AddWritingPID (uint pid, PIDPriority priority=kPIDPriorityHigh)
virtual void	AddAudioPID (uint pid, PIDPriority priority=kPIDPriorityHigh)
virtual void	AddConditionalAccessPID (uint pid, PIDPriority priority=kPIDPriorityNormal)
virtual void	RemoveListeningPID (uint pid)
virtual void	RemoveNotListeningPID (uint pid)
virtual void	RemoveWritingPID (uint pid)
virtual void	RemoveAudioPID (uint pid)
virtual bool	IsListeningPID (uint pid) const
virtual bool	IsNotListeningPID (uint pid) const
virtual bool	IsWritingPID (uint pid) const
bool	IsVideoPID (uint pid) const
virtual bool	IsAudioPID (uint pid) const
virtual bool	IsConditionalAccessPID (uint pid) const
const pid_map_t &	ListeningPIDs (void) const
const pid_map_t &	AudioPIDs (void) const
const pid_map_t &	WritingPIDs (void) const
uint	GetPIDs (pid_map_t &pids) const
PIDPriority	GetPIDPriority (uint pid) const
void	SetVersionPAT (uint tsid, int version, uint last_section)
void	SetVersionPMT (uint pnum, int version, uint last_section)
bool	HasAllPATSections (uint tsid) const
bool	HasAllCATSections (uint tsid) const
bool	HasAllPMTSections (uint prog_num) const
bool	HasProgram (uint progNum) const
bool	HasCachedAllPAT (uint tsid) const
bool	HasCachedAnyPAT (uint tsid) const
bool	HasCachedAnyPAT (void) const
bool	HasCachedAllCAT (uint tsid) const
bool	HasCachedAnyCAT (uint tsid) const
bool	HasCachedAnyCAT (void) const
bool	HasCachedAllPMT (uint pnum) const
bool	HasCachedAnyPMT (uint pnum) const
bool	HasCachedAllPMTs (void) const
bool	HasCachedAnyPMTs (void) const
pat_const_ptr_t	GetCachedPAT (uint tsid, uint section_num) const
pat_vec_t	GetCachedPATs (uint tsid) const
pat_vec_t	GetCachedPATs (void) const
pat_map_t	GetCachedPATMap (void) const
cat_const_ptr_t	GetCachedCAT (uint tsid, uint section_num) const
cat_vec_t	GetCachedCATs (uint tsid) const
cat_vec_t	GetCachedCATs (void) const
cat_map_t	GetCachedCATMap (void) const
pmt_const_ptr_t	GetCachedPMT (uint program_num, uint section_num) const
pmt_vec_t	GetCachedPMTs (void) const
pmt_map_t	GetCachedPMTMap (void) const
virtual void	ReturnCachedTable (const PSIPTable *psip) const
virtual void	ReturnCachedPATTables (pat_vec_t &pats) const
virtual void	ReturnCachedPATTables (pat_map_t &pats) const
virtual void	ReturnCachedCATTables (cat_vec_t &cats) const
virtual void	ReturnCachedCATTables (cat_map_t &cats) const
virtual void	ReturnCachedPMTTables (pmt_vec_t &pmts) const
virtual void	ReturnCachedPMTTables (pmt_map_t &pmts) const
void	AddEncryptionTestPID (uint pnum, uint pid, bool isvideo)
void	RemoveEncryptionTestPIDs (uint pnum)
bool	IsEncryptionTestPID (uint pid) const
void	TestDecryption (const ProgramMapTable *pmt)
void	ResetDecryptionMonitoringState (void)
bool	IsProgramDecrypted (uint pnum) const
bool	IsProgramEncrypted (uint pnum) const
void	AddMPEGListener (MPEGStreamListener *val)
void	RemoveMPEGListener (MPEGStreamListener *val)
void	AddWritingListener (TSPacketListener *val)
void	RemoveWritingListener (TSPacketListener *val)
void	AddMPEGSPListener (MPEGSingleProgramStreamListener *val)
void	RemoveMPEGSPListener (MPEGSingleProgramStreamListener *val)
void	AddAVListener (TSPacketListenerAV *val)
void	RemoveAVListener (TSPacketListenerAV *val)
void	AddPSStreamListener (PSStreamListener *val)
void	RemovePSStreamListener (PSStreamListener *val)
void	SetDesiredProgram (int p)
void	SetPATSingleProgram (ProgramAssociationTable *pat)
void	SetPMTSingleProgram (ProgramMapTable *pmt)
void	SetVideoStreamsRequired (uint num)
uint	GetVideoStreamsRequired () const
void	SetAudioStreamsRequired (uint num)
uint	GetAudioStreamsRequired () const
void	SetRecordingType (const QString &recording_type)
int	DesiredProgram (void) const
uint	VideoPIDSingleProgram (void) const
QString	GetRecordingType (void) const
const ProgramAssociationTable *	PATSingleProgram (void) const
const ProgramMapTable *	PMTSingleProgram (void) const
ProgramAssociationTable *	PATSingleProgram (void)
ProgramMapTable *	PMTSingleProgram (void)
int	VersionPATSingleProgram (void) const
int	VersionPMTSingleProgram (void) const
bool	CreatePATSingleProgram (const ProgramAssociationTable &pat)
bool	CreatePMTSingleProgram (const ProgramMapTable &pmt)
virtual void	SetEITHelper (EITHelper *)=0
virtual void	SetEITRate (float rate)=0

Protected Member Functions
bool	DeleteCachedTable (const PSIPTable *psip) const override
Protected Member Functions inherited from MPEGStreamData
PSIPTable *	AssemblePSIP (const TSPacket *tspacket, bool &moreTablePackets)
	PSIP packet assembler. More...
bool	AssemblePSIP (PSIPTable &psip, TSPacket *tspacket)
void	SavePartialPSIP (uint pid, PSIPTable *packet)
PSIPTable *	GetPartialPSIP (uint pid)
void	ClearPartialPSIP (uint pid)
void	DeletePartialPSIP (uint pid)
void	ProcessPAT (const ProgramAssociationTable *pat)
void	ProcessCAT (const ConditionalAccessTable *cat)
void	ProcessPMT (const ProgramMapTable *pmt)
void	ProcessEncryptedPacket (const TSPacket &tspacket)
	counts en/decrypted packets to decide if a stream is en/decrypted More...
void	UpdateTimeOffset (uint64_t si_utc_time)
void	IncrementRefCnt (const PSIPTable *psip) const
virtual bool	DeleteCachedTable (const PSIPTable *psip) const
void	CachePAT (const ProgramAssociationTable *pat)
void	CacheCAT (const ConditionalAccessTable *_cat)
void	CachePMT (const ProgramMapTable *pmt)
Protected Member Functions inherited from EITSource
virtual	~EITSource ()=default

Private Member Functions
void	ProcessMGT (const MasterGuideTable *mgt)
void	ProcessVCT (uint tsid, const VirtualChannelTable *vct)
void	ProcessTVCT (uint tsid, const TerrestrialVirtualChannelTable *vct)
void	ProcessCVCT (uint tsid, const CableVirtualChannelTable *vct)
void	CacheMGT (MasterGuideTable *mgt)
void	CacheTVCT (uint pid, TerrestrialVirtualChannelTable *tvct)
void	CacheCVCT (uint pid, CableVirtualChannelTable *cvct)

Private Attributes
uint	m_gpsUtcOffset { GPS_LEAP_SECONDS }
bool	m_atscEitReset { false }
atsc_eit_pid_map_t	m_atscEitPids
atsc_ett_pid_map_t	m_atscEttPids
QMap< uint, uint >	m_sourceIdToAtscMajMin
atsc_main_listener_vec_t	m_atscMainListeners
scte_main_listener_vec_t	m_scteMainlisteners
atsc_aux_listener_vec_t	m_atscAuxListeners
atsc_eit_listener_vec_t	m_atscEitListeners
atsc81_eit_listener_vec_t	m_atsc81EitListeners
int	m_mgtVersion { -1 }
QMap< uint, int >	m_tvctVersion
QMap< uint, int >	m_cvctVersion
QMap< uint, int >	m_rrtVersion
TableStatusMap	m_eitStatus
MasterGuideTable *	m_cachedMgt { nullptr }
tvct_cache_t	m_cachedTvcts
cvct_cache_t	m_cachedCvcts
int	m_desiredMajorChannel
int	m_desiredMinorChannel

Additional Inherited Members
Static Protected Member Functions inherited from MPEGStreamData
static int	ResyncStream (const unsigned char *buffer, int curr_pos, int len)
Protected Attributes inherited from MPEGStreamData
int	m_cardId
QString	m_siStandard {"mpeg"}
bool	m_haveCrcBug {false}
QMutex	m_siTimeLock
uint	m_siTimeOffsetCnt {0}
uint	m_siTimeOffsetIndx {0}
std::array< double, 16 >	m_siTimeOffsets {0.0}
EITHelper *	m_eitHelper {nullptr}
float	m_eitRate {1.0F}
pid_map_t	m_pidsListening
pid_map_t	m_pidsNotListening
pid_map_t	m_pidsWriting
pid_map_t	m_pidsAudio
pid_map_t	m_pidsConditionalAccess
bool	m_listeningDisabled {false}
QRecursiveMutex	m_encryptionLock
QMap< uint, CryptInfo >	m_encryptionPidToInfo
QMap< uint, uint_vec_t >	m_encryptionPnumToPids
QMap< uint, uint_vec_t >	m_encryptionPidToPnums
QMap< uint, CryptStatus >	m_encryptionPnumToStatus
QRecursiveMutex	m_listenerLock
mpeg_listener_vec_t	m_mpegListeners
mpeg_sp_listener_vec_t	m_mpegSpListeners
ts_listener_vec_t	m_tsWritingListeners
ts_av_listener_vec_t	m_tsAvListeners
ps_listener_vec_t	m_psListeners
TableStatusMap	m_patStatus
TableStatusMap	m_catStatus
TableStatusMap	m_pmtStatus
pid_psip_map_t	m_partialPsipPacketCache
bool	m_cacheTables
QRecursiveMutex	m_cacheLock
pat_cache_t	m_cachedPats
cat_cache_t	m_cachedCats
pmt_cache_t	m_cachedPmts
psip_refcnt_map_t	m_cachedRefCnt
psip_refcnt_map_t	m_cachedSlatedForDeletion
int	m_desiredProgram
QString	m_recordingType {"all"}
bool	m_stripPmtDescriptors {false}
bool	m_normalizeStreamType {true}
uint	m_pidVideoSingleProgram {0xffffffff}
uint	m_pidPmtSingleProgram {0xffffffff}
uint	m_pmtSingleProgramNumVideo {1}
uint	m_pmtSingleProgramNumAudio {0}
ProgramAssociationTable *	m_patSingleProgram {nullptr}
ProgramMapTable *	m_pmtSingleProgram {nullptr}

Detailed Description

Encapsulates data about ATSC stream and emits events for most tables.

Definition at line 29 of file atscstreamdata.h.

Constructor & Destructor Documentation

ATSCStreamData()

ATSCStreamData::ATSCStreamData	(	int	desiredMajorChannel,
		int	desiredMinorChannel,
		int	cardnum,
		bool	cacheTables = false
	)

Initializes ATSCStreamData.

This adds the PID of the PAT and ATSC PSIP tables to "_pids_listening"

Parameters

desiredMajorChannel	If you want rewritten PAT and PMTs for a desired channel set this to a value greater than zero.
desiredMinorChannel	If you want rewritten PAT and PMTs for a desired channel set this to a value greater than zero.
cardnum	The card number that this stream is on. Currently only used for differentiating streams in log messages.
cacheTables	If true important tables will be cached.

Definition at line 36 of file atscstreamdata.cpp.

~ATSCStreamData()

ATSCStreamData::~ATSCStreamData ( )

override

Definition at line 47 of file atscstreamdata.cpp.

Member Function Documentation

AddATSC81EITListener()

void ATSCStreamData::AddATSC81EITListener

(

ATSC81EITStreamListener *

val

)

Definition at line 1040 of file atscstreamdata.cpp.

AddATSCAuxListener()

void ATSCStreamData::AddATSCAuxListener

(

ATSCAuxStreamListener *

val

)

Definition at line 990 of file atscstreamdata.cpp.

Referenced by DTVSignalMonitor::SetStreamData().

AddATSCEITListener()

void ATSCStreamData::AddATSCEITListener

(

ATSCEITStreamListener *

val

)

Definition at line 1015 of file atscstreamdata.cpp.

AddATSCMainListener()

void ATSCStreamData::AddATSCMainListener

(

ATSCMainStreamListener *

val

)

Definition at line 941 of file atscstreamdata.cpp.

Referenced by DTVSignalMonitor::SetStreamData().

AddSCTEMainListener()

void ATSCStreamData::AddSCTEMainListener

(

SCTEMainStreamListener *

val

)

Definition at line 965 of file atscstreamdata.cpp.

CacheCVCT()

void ATSCStreamData::CacheCVCT ( uint  pid, CableVirtualChannelTable *  cvct  )

private

Definition at line 878 of file atscstreamdata.cpp.

Referenced by HandleTables().

CacheMGT()

void ATSCStreamData::CacheMGT ( MasterGuideTable *  mgt )

private

Definition at line 862 of file atscstreamdata.cpp.

Referenced by HandleTables().

CacheTVCT()

void ATSCStreamData::CacheTVCT ( uint  pid, TerrestrialVirtualChannelTable *  tvct  )

private

Definition at line 870 of file atscstreamdata.cpp.

Referenced by HandleTables().

DeleteCachedTable()

bool ATSCStreamData::DeleteCachedTable ( const PSIPTable *  psip ) const

overrideprotectedvirtual

Reimplemented from MPEGStreamData.

Reimplemented in ScanStreamData.

Definition at line 886 of file atscstreamdata.cpp.

Referenced by CacheCVCT(), CacheMGT(), CacheTVCT(), ScanStreamData::DeleteCachedTable(), and Reset().

DesiredMajorChannel()

int ATSCStreamData::DesiredMajorChannel ( void  ) const

inline

Definition at line 99 of file atscstreamdata.h.

DesiredMinorChannel()

int ATSCStreamData::DesiredMinorChannel ( void  ) const

inline

Definition at line 100 of file atscstreamdata.h.

GetATSCMajorMinor()

uint ATSCStreamData::GetATSCMajorMinor ( uint  eit_sourceid ) const

inline

Definition at line 161 of file atscstreamdata.h.

Referenced by HandleTables().

GetCachedCVCT()

cvct_const_ptr_t ATSCStreamData::GetCachedCVCT	(	uint	pid,
		bool	current = true
	)		const

Definition at line 807 of file atscstreamdata.cpp.

GetCachedCVCTs()

cvct_vec_t ATSCStreamData::GetCachedCVCTs

(

bool

current = true

)

const

Definition at line 843 of file atscstreamdata.cpp.

Referenced by MPEGStreamData::CreatePMTSingleProgram(), HasChannel(), SetDesiredChannel(), and ChannelScanSM::UpdateChannelInfo().

GetCachedMGT()

const MasterGuideTable * ATSCStreamData::GetCachedMGT

(

bool

current = true

)

const

Definition at line 776 of file atscstreamdata.cpp.

Referenced by GetPidsToCache(), SetDesiredChannel(), and ChannelScanSM::UpdateChannelInfo().

GetCachedTVCT()

tvct_const_ptr_t ATSCStreamData::GetCachedTVCT	(	uint	pid,
		bool	current = true
	)		const

Definition at line 790 of file atscstreamdata.cpp.

GetCachedTVCTs()

tvct_vec_t ATSCStreamData::GetCachedTVCTs

(

bool

current = true

)

const

Definition at line 824 of file atscstreamdata.cpp.

Referenced by MPEGStreamData::CreatePMTSingleProgram(), HasChannel(), SetDesiredChannel(), and ChannelScanSM::UpdateChannelInfo().

GetEITPIDChanges()

bool ATSCStreamData::GetEITPIDChanges ( const uint_vec_t &  cur_pids, uint_vec_t &  add_pids, uint_vec_t &  del_pids  ) const

overridevirtual

Reimplemented from MPEGStreamData.

Reimplemented in ScanStreamData.

Definition at line 503 of file atscstreamdata.cpp.

GPSOffset()

uint ATSCStreamData::GPSOffset ( void  ) const

inline

Current UTC to GPS time offset in seconds.

Definition at line 47 of file atscstreamdata.h.

Referenced by HandleTables().

HandleTables()

bool ATSCStreamData::HandleTables ( uint  pid, const PSIPTable &  psip  )

overridevirtual

Process PSIP packets.

Reimplemented from MPEGStreamData.

Reimplemented in ScanStreamData.

Definition at line 209 of file atscstreamdata.cpp.

Referenced by ScanStreamData::HandleTables().

HasATSCMajorMinorMap()

bool ATSCStreamData::HasATSCMajorMinorMap ( void  ) const

inline

Definition at line 167 of file atscstreamdata.h.

HasCachedAllCVCTs()

bool ATSCStreamData::HasCachedAllCVCTs

(

bool

current = true

)

const

Definition at line 725 of file atscstreamdata.cpp.

Referenced by ChannelScanSM::UpdateChannelInfo().

HasCachedAllTVCTs()

bool ATSCStreamData::HasCachedAllTVCTs

(

bool

current = true

)

const

Definition at line 694 of file atscstreamdata.cpp.

Referenced by ChannelScanSM::UpdateChannelInfo().

HasCachedAllVCTs()

bool ATSCStreamData::HasCachedAllVCTs ( bool  current = true ) const

inline

Definition at line 78 of file atscstreamdata.h.

HasCachedAnyCVCTs()

bool ATSCStreamData::HasCachedAnyCVCTs

(

bool

current = true

)

const

Definition at line 766 of file atscstreamdata.cpp.

HasCachedAnyTVCTs()

bool ATSCStreamData::HasCachedAnyTVCTs

(

bool

current = true

)

const

Definition at line 756 of file atscstreamdata.cpp.

HasCachedAnyVCTs()

bool ATSCStreamData::HasCachedAnyVCTs ( bool  current = true ) const

inline

Definition at line 83 of file atscstreamdata.h.

Referenced by ChannelScanSM::HasTimedOut(), and ChannelScanSM::UpdateChannelInfo().

HasCachedCVCT()

bool ATSCStreamData::HasCachedCVCT	(	uint	pid,
		bool	current = true
	)		const

Definition at line 680 of file atscstreamdata.cpp.

Referenced by HasCachedAllCVCTs().

HasCachedMGT()

bool ATSCStreamData::HasCachedMGT

(

bool

current = true

)

const

Definition at line 629 of file atscstreamdata.cpp.

Referenced by ScanStreamData::GetSIStandard(), ChannelScanSM::HasTimedOut(), and ChannelScanSM::UpdateChannelInfo().

HasCachedTVCT()

bool ATSCStreamData::HasCachedTVCT	(	uint	pid,
		bool	current = true
	)		const

Definition at line 666 of file atscstreamdata.cpp.

Referenced by HasCachedAllTVCTs().

HasChannel()

bool ATSCStreamData::HasChannel	(	uint	major,
		uint	minor
	)		const

Definition at line 638 of file atscstreamdata.cpp.

HasEITPIDChanges()

bool ATSCStreamData::HasEITPIDChanges ( const uint_vec_t &  in_use_pid ) const

overridevirtual

Reimplemented from MPEGStreamData.

Reimplemented in ScanStreamData.

Definition at line 495 of file atscstreamdata.cpp.

IsRedundant()

bool ATSCStreamData::IsRedundant ( uint  pid, const PSIPTable &  psip  ) const

overridevirtual

Returns true if table already seen.

Todo:

All RRT tables are ignored

We don't check the start time of EIT and ETT tables in the version check, so many tables are improperly ignored.

Reimplemented from MPEGStreamData.

Reimplemented in ScanStreamData.

Definition at line 161 of file atscstreamdata.cpp.

Referenced by HandleTables(), and ScanStreamData::IsRedundant().

ProcessCVCT()

void ATSCStreamData::ProcessCVCT ( uint  tsid, const CableVirtualChannelTable *  vct  )

private

Definition at line 620 of file atscstreamdata.cpp.

Referenced by HandleTables(), and SetDesiredChannel().

ProcessMGT()

void ATSCStreamData::ProcessMGT ( const MasterGuideTable *  mgt )

private

Definition at line 546 of file atscstreamdata.cpp.

Referenced by HandleTables(), and SetDesiredChannel().

ProcessTVCT()

void ATSCStreamData::ProcessTVCT ( uint  tsid, const TerrestrialVirtualChannelTable *  vct  )

private

Definition at line 611 of file atscstreamdata.cpp.

Referenced by HandleTables(), and SetDesiredChannel().

ProcessVCT()

void ATSCStreamData::ProcessVCT ( uint  tsid, const VirtualChannelTable *  vct  )

private

Definition at line 575 of file atscstreamdata.cpp.

Referenced by ProcessCVCT(), and ProcessTVCT().

RemoveATSC81EITListener()

void ATSCStreamData::RemoveATSC81EITListener

(

ATSC81EITStreamListener *

val

)

Definition at line 1051 of file atscstreamdata.cpp.

RemoveATSCAuxListener()

void ATSCStreamData::RemoveATSCAuxListener

(

ATSCAuxStreamListener *

val

)

Definition at line 1001 of file atscstreamdata.cpp.

Referenced by DTVSignalMonitor::SetStreamData().

RemoveATSCEITListener()

void ATSCStreamData::RemoveATSCEITListener

(

ATSCEITStreamListener *

val

)

Definition at line 1026 of file atscstreamdata.cpp.

RemoveATSCMainListener()

void ATSCStreamData::RemoveATSCMainListener

(

ATSCMainStreamListener *

val

)

Definition at line 951 of file atscstreamdata.cpp.

Referenced by DTVSignalMonitor::SetStreamData().

RemoveSCTEMainListener()

void ATSCStreamData::RemoveSCTEMainListener

(

SCTEMainStreamListener *

val

)

Definition at line 976 of file atscstreamdata.cpp.

Reset() [1/3]

void ATSCStreamData::Reset	(	int	desiredMajorChannel,
		int	desiredMinorChannel
	)

Definition at line 120 of file atscstreamdata.cpp.

Reset() [2/3]

void ATSCStreamData::Reset ( int  desiredProgram )

overridevirtual

Reimplemented from MPEGStreamData.

Reimplemented in ScanStreamData.

Definition at line 113 of file atscstreamdata.cpp.

Reset() [3/3]

void ATSCStreamData::Reset ( void  )

inlineoverridevirtual

Reimplemented from MPEGStreamData.

Reimplemented in ScanStreamData, ScanStreamData, and ScanStreamData.

Definition at line 37 of file atscstreamdata.h.

Referenced by Reset(), ScanStreamData::Reset(), SetDesiredChannel(), and ~ATSCStreamData().

ReturnCachedCVCTTables()

void ATSCStreamData::ReturnCachedCVCTTables

(

cvct_vec_t &

cvcts

)

const

Definition at line 934 of file atscstreamdata.cpp.

Referenced by MPEGStreamData::CreatePMTSingleProgram(), HasChannel(), and SetDesiredChannel().

ReturnCachedTVCTTables()

void ATSCStreamData::ReturnCachedTVCTTables

(

tvct_vec_t &

tvcts

)

const

Definition at line 927 of file atscstreamdata.cpp.

Referenced by MPEGStreamData::CreatePMTSingleProgram(), HasChannel(), and SetDesiredChannel().

SetDesiredChannel()

void ATSCStreamData::SetDesiredChannel	(	int	major,
		int	minor
	)

Definition at line 60 of file atscstreamdata.cpp.

Referenced by DTVRecorder::InitStreamData(), DTVSignalMonitor::SetChannel(), and TVRec::TuningFrequency().

SetVersionCVCT()

void ATSCStreamData::SetVersionCVCT ( uint  tsid, int  version  )

inline

Definition at line 61 of file atscstreamdata.h.

Referenced by DTVSignalMonitor::HandleCVCT(), and HandleTables().

SetVersionMGT()

void ATSCStreamData::SetVersionMGT ( int  version )

inline

Definition at line 57 of file atscstreamdata.h.

Referenced by HandleTables().

SetVersionRRT()

void ATSCStreamData::SetVersionRRT ( uint  region, int  version  )

inline

Definition at line 63 of file atscstreamdata.h.

Referenced by HandleTables().

SetVersionTVCT()

void ATSCStreamData::SetVersionTVCT ( uint  tsid, int  version  )

inline

Definition at line 59 of file atscstreamdata.h.

Referenced by HandleTables(), and DTVSignalMonitor::HandleTVCT().

VersionCVCT()

int ATSCStreamData::VersionCVCT ( uint  tsid ) const

inline

Definition at line 181 of file atscstreamdata.h.

Referenced by IsRedundant().

VersionMGT()

int ATSCStreamData::VersionMGT ( ) const

inline

Definition at line 66 of file atscstreamdata.h.

Referenced by IsRedundant().

VersionRRT()

int ATSCStreamData::VersionRRT ( uint  region ) const

inline

Definition at line 189 of file atscstreamdata.h.

Referenced by IsRedundant().

VersionTVCT()

int ATSCStreamData::VersionTVCT ( uint  tsid ) const

inline

Definition at line 173 of file atscstreamdata.h.

Referenced by IsRedundant().

Member Data Documentation

m_atsc81EitListeners

atsc81_eit_listener_vec_t ATSCStreamData::m_atsc81EitListeners

private

Definition at line 141 of file atscstreamdata.h.

Referenced by AddATSC81EITListener(), HandleTables(), RemoveATSC81EITListener(), and ~ATSCStreamData().

m_atscAuxListeners

atsc_aux_listener_vec_t ATSCStreamData::m_atscAuxListeners

private

Definition at line 139 of file atscstreamdata.h.

Referenced by AddATSCAuxListener(), HandleTables(), ProcessCVCT(), ProcessTVCT(), RemoveATSCAuxListener(), and ~ATSCStreamData().

m_atscEitListeners

atsc_eit_listener_vec_t ATSCStreamData::m_atscEitListeners

private

Definition at line 140 of file atscstreamdata.h.

Referenced by AddATSCEITListener(), HandleTables(), RemoveATSCEITListener(), and ~ATSCStreamData().

m_atscEitPids

atsc_eit_pid_map_t ATSCStreamData::m_atscEitPids

private

Definition at line 130 of file atscstreamdata.h.

Referenced by GetEITPIDChanges(), HasEITPIDChanges(), ProcessMGT(), and Reset().

m_atscEitReset

bool ATSCStreamData::m_atscEitReset { false }

mutableprivate

Definition at line 129 of file atscstreamdata.h.

Referenced by GetEITPIDChanges(), HasEITPIDChanges(), and ProcessMGT().

m_atscEttPids

atsc_ett_pid_map_t ATSCStreamData::m_atscEttPids

private

Definition at line 131 of file atscstreamdata.h.

Referenced by GetEITPIDChanges(), HasEITPIDChanges(), ProcessMGT(), and Reset().

m_atscMainListeners

atsc_main_listener_vec_t ATSCStreamData::m_atscMainListeners

private

Definition at line 137 of file atscstreamdata.h.

Referenced by AddATSCMainListener(), HandleTables(), ProcessMGT(), ProcessVCT(), RemoveATSCMainListener(), and ~ATSCStreamData().

m_cachedCvcts

cvct_cache_t ATSCStreamData::m_cachedCvcts

mutableprivate

Definition at line 153 of file atscstreamdata.h.

Referenced by CacheCVCT(), DeleteCachedTable(), GetCachedCVCT(), GetCachedCVCTs(), HasCachedAnyCVCTs(), HasCachedCVCT(), and Reset().

m_cachedMgt

MasterGuideTable* ATSCStreamData::m_cachedMgt { nullptr }

mutableprivate

Definition at line 151 of file atscstreamdata.h.

Referenced by CacheMGT(), DeleteCachedTable(), GetCachedMGT(), HasCachedAllCVCTs(), HasCachedAllTVCTs(), HasCachedMGT(), and Reset().

m_cachedTvcts

tvct_cache_t ATSCStreamData::m_cachedTvcts

mutableprivate

Definition at line 152 of file atscstreamdata.h.

Referenced by CacheTVCT(), DeleteCachedTable(), GetCachedTVCT(), GetCachedTVCTs(), HasCachedAnyTVCTs(), HasCachedTVCT(), and Reset().

m_cvctVersion

QMap<uint, int> ATSCStreamData::m_cvctVersion

private

Definition at line 146 of file atscstreamdata.h.

Referenced by Reset(), and VersionCVCT().

m_desiredMajorChannel

int ATSCStreamData::m_desiredMajorChannel

private

Definition at line 156 of file atscstreamdata.h.

Referenced by Reset(), and SetDesiredChannel().

m_desiredMinorChannel

int ATSCStreamData::m_desiredMinorChannel

private

Definition at line 157 of file atscstreamdata.h.

Referenced by Reset(), and SetDesiredChannel().

m_eitStatus

TableStatusMap ATSCStreamData::m_eitStatus

private

Definition at line 148 of file atscstreamdata.h.

Referenced by HandleTables(), IsRedundant(), and Reset().

m_gpsUtcOffset

uint ATSCStreamData::m_gpsUtcOffset { GPS_LEAP_SECONDS }

private

Definition at line 128 of file atscstreamdata.h.

Referenced by HandleTables().

m_mgtVersion

int ATSCStreamData::m_mgtVersion { -1 }

private

Definition at line 144 of file atscstreamdata.h.

Referenced by Reset().

m_rrtVersion

QMap<uint, int> ATSCStreamData::m_rrtVersion

private

Definition at line 147 of file atscstreamdata.h.

Referenced by VersionRRT().

m_scteMainlisteners

scte_main_listener_vec_t ATSCStreamData::m_scteMainlisteners

private

Definition at line 138 of file atscstreamdata.h.

Referenced by AddSCTEMainListener(), HandleTables(), RemoveSCTEMainListener(), and ~ATSCStreamData().

m_sourceIdToAtscMajMin

QMap<uint,uint> ATSCStreamData::m_sourceIdToAtscMajMin

private

Definition at line 133 of file atscstreamdata.h.

Referenced by GetATSCMajorMinor(), HasATSCMajorMinorMap(), ProcessVCT(), and Reset().

m_tvctVersion

QMap<uint, int> ATSCStreamData::m_tvctVersion

private

Definition at line 145 of file atscstreamdata.h.

Referenced by Reset(), and VersionTVCT().

---

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

• mythtv/libs/libmythtv/mpeg/atscstreamdata.h
• mythtv/libs/libmythtv/mpeg/atscstreamdata.cpp