TerrestrialDeliverySystemDescriptor Class Reference

#include <libmythtv/mpeg/dvbdescriptors.h>

Inheritance diagram for TerrestrialDeliverySystemDescriptor:

Collaboration diagram for TerrestrialDeliverySystemDescriptor:

Public Types
enum	: std::uint8_t { kBandwidth8Mhz = 0x0 , kBandwidth7Mhz = 0x1 , kBandwidth6Mhz = 0x2 , kBandwidth5Mhz = 0x3 }
enum	: std::uint8_t { kConstellationQPSK = 0x0 , kConstellationQAM16 = 0x1 , kConstellationQAM64 = 0x2 , kConstellationQAM256 = 0x3 }
enum	: std::uint8_t {   kHierarchyInfoNonHierarchicalNativeInterleaver = 0x0 , kHierarchyInfoAlpha1NativeInterleaver = 0x1 , kHierarchyInfoAlpha2NativeInterleaver = 0x2 , kHierarchyInfoAlpha4NativeInterleaver = 0x3 ,   kHierarchyInfoNonHierarchicalInDepthInterleaver = 0x4 , kHierarchyInfoAlpha1InDepthInterleaver = 0x5 , kHierarchyInfoAlpha2InDepthInterleaver = 0x6 , kHierarchyInfoAlpha4InDepthInterleaver = 0x7 }
enum	: std::uint8_t {   kCodeRate_1_2 = 0x0 , kCodeRate_2_3 = 0x1 , kCodeRate_3_4 = 0x2 , kCodeRate_5_6 = 0x3 ,   kCodeRate_7_8 = 0x4 }
enum	: std::uint8_t { kGuardInterval_1_32 = 0x0 , kGuardInterval_1_16 = 0x1 , kGuardInterval_1_8 = 0x2 , kGuardInterval_1_4 = 0x3 }
enum	: std::uint8_t { kTransmissionMode2k = 0x00 , kTransmissionMode8k = 0x01 , kTransmissionMode4k = 0x02 }

Public Member Functions
	TerrestrialDeliverySystemDescriptor (const unsigned char *data, int len=300)
uint	Frequency (void) const
uint64_t	FrequencyHz (void) const
uint	Bandwidth (void) const
uint	BandwidthHz (void) const
QString	BandwidthString (void) const
bool	HighPriority (void) const
bool	IsTimeSlicingIndicatorUsed (void) const
bool	IsMPE_FECUsed (void) const
uint	Constellation (void) const
QString	ConstellationString (void) const
uint	Hierarchy (void) const
QString	HierarchyString (void) const
bool	NativeInterleaver (void) const
uint	Alpha (void) const
uint	CodeRateHP (void) const
QString	CodeRateHPString (void) const
uint	CodeRateLP (void) const
QString	CodeRateLPString (void) const
uint	GuardInterval (void) const
QString	GuardIntervalString (void) const
uint	TransmissionMode (void) const
QString	TransmissionModeString (void) const
bool	OtherFrequencyInUse (void) const
QString	toString (void) const override
Public Member Functions inherited from MPEGDescriptor
	operator const unsigned char * () const
	MPEGDescriptor (const unsigned char *data, int len=300)
	MPEGDescriptor (const std::vector< uint8_t > &data)
	MPEGDescriptor (const unsigned char *data, int len, uint tag)
	MPEGDescriptor (const std::vector< uint8_t > &data, uint tag)
	MPEGDescriptor (const unsigned char *data, int len, uint tag, uint req_desc_len)
virtual	~MPEGDescriptor ()=default
bool	IsValid (void) const
uint	size (void) const
uint	DescriptorTag (void) const
uint	DescriptorLength (void) const
uint	DescriptorTagExtension (void) const
QString	DescriptorTagString (void) const
virtual QString	toString (void) const
virtual QString	toStringPD (uint priv_dsid) const
virtual QString	toStringXML (uint indent_level) const
	Returns XML representation of string the TS Reader XML format. More...
template<typename DESC_NAME >
QString	descrToString () const
QString	hexdump (void) const
QString	descrDump (const QString &name) const

Additional Inherited Members
Static Public Member Functions inherited from MPEGDescriptor
static desc_list_t	Parse (const unsigned char *data, uint len)
static desc_list_t	ParseAndExclude (const unsigned char *data, uint len, int excluded_descid)
static desc_list_t	ParseOnlyInclude (const unsigned char *data, uint len, int excluded_descid)
static const unsigned char *	Find (const desc_list_t &parsed, uint desc_tag)
static const unsigned char *	FindExtension (const desc_list_t &parsed, uint desc_tag)
static desc_list_t	FindAll (const desc_list_t &parsed, uint desc_tag)
static const unsigned char *	FindBestMatch (const desc_list_t &parsed, uint desc_tag, QMap< uint, uint > &langPref)
static desc_list_t	FindBestMatches (const desc_list_t &parsed, uint desc_tag, QMap< uint, uint > &langPref)
Protected Attributes inherited from MPEGDescriptor
const unsigned char *	m_data

Detailed Description

Definition at line 947 of file dvbdescriptors.h.

Member Enumeration Documentation

anonymous enum

anonymous enum : std::uint8_t

Enumerator
kBandwidth8Mhz
kBandwidth7Mhz
kBandwidth6Mhz
kBandwidth5Mhz

Definition at line 966 of file dvbdescriptors.h.

anonymous enum

anonymous enum : std::uint8_t

Enumerator
kConstellationQPSK
kConstellationQAM16
kConstellationQAM64
kConstellationQAM256

Definition at line 988 of file dvbdescriptors.h.

anonymous enum

anonymous enum : std::uint8_t

Enumerator
kHierarchyInfoNonHierarchicalNativeInterleaver
kHierarchyInfoAlpha1NativeInterleaver
kHierarchyInfoAlpha2NativeInterleaver
kHierarchyInfoAlpha4NativeInterleaver
kHierarchyInfoNonHierarchicalInDepthInterleaver
kHierarchyInfoAlpha1InDepthInterleaver
kHierarchyInfoAlpha2InDepthInterleaver
kHierarchyInfoAlpha4InDepthInterleaver

Definition at line 1003 of file dvbdescriptors.h.

anonymous enum

anonymous enum : std::uint8_t

Enumerator
kCodeRate_1_2
kCodeRate_2_3
kCodeRate_3_4
kCodeRate_5_6
kCodeRate_7_8

Definition at line 1029 of file dvbdescriptors.h.

anonymous enum

anonymous enum : std::uint8_t

Enumerator
kGuardInterval_1_32
kGuardInterval_1_16
kGuardInterval_1_8
kGuardInterval_1_4

Definition at line 1055 of file dvbdescriptors.h.

anonymous enum

anonymous enum : std::uint8_t

Enumerator
kTransmissionMode2k
kTransmissionMode8k
kTransmissionMode4k

Definition at line 1069 of file dvbdescriptors.h.

Constructor & Destructor Documentation

TerrestrialDeliverySystemDescriptor()

TerrestrialDeliverySystemDescriptor::TerrestrialDeliverySystemDescriptor ( const unsigned char *  data, int  len = 300  )

inlineexplicit

Definition at line 950 of file dvbdescriptors.h.

Member Function Documentation

Alpha()

uint TerrestrialDeliverySystemDescriptor::Alpha ( void  ) const

inline

Definition at line 1023 of file dvbdescriptors.h.

Bandwidth()

uint TerrestrialDeliverySystemDescriptor::Bandwidth ( void  ) const

inline

Definition at line 973 of file dvbdescriptors.h.

Referenced by BandwidthHz(), and BandwidthString().

BandwidthHz()

uint TerrestrialDeliverySystemDescriptor::BandwidthHz ( void  ) const

inline

Definition at line 974 of file dvbdescriptors.h.

BandwidthString()

QString TerrestrialDeliverySystemDescriptor::BandwidthString ( void  ) const

inline

Definition at line 975 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), handle_transport_desc(), and toString().

CodeRateHP()

uint TerrestrialDeliverySystemDescriptor::CodeRateHP ( void  ) const

inline

Definition at line 1037 of file dvbdescriptors.h.

Referenced by CodeRateHPString().

CodeRateHPString()

QString TerrestrialDeliverySystemDescriptor::CodeRateHPString ( void  ) const

inline

Definition at line 1038 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), handle_transport_desc(), and toString().

CodeRateLP()

uint TerrestrialDeliverySystemDescriptor::CodeRateLP ( void  ) const

inline

Definition at line 1046 of file dvbdescriptors.h.

Referenced by CodeRateLPString().

CodeRateLPString()

QString TerrestrialDeliverySystemDescriptor::CodeRateLPString ( void  ) const

inline

Definition at line 1047 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), handle_transport_desc(), and toString().

Constellation()

uint TerrestrialDeliverySystemDescriptor::Constellation ( void  ) const

inline

Definition at line 995 of file dvbdescriptors.h.

Referenced by ConstellationString().

ConstellationString()

QString TerrestrialDeliverySystemDescriptor::ConstellationString ( void  ) const

inline

Definition at line 996 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), handle_transport_desc(), and toString().

Frequency()

uint TerrestrialDeliverySystemDescriptor::Frequency ( void  ) const

inline

Definition at line 958 of file dvbdescriptors.h.

Referenced by FrequencyHz().

FrequencyHz()

uint64_t TerrestrialDeliverySystemDescriptor::FrequencyHz ( void  ) const

inline

Definition at line 963 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), handle_transport_desc(), toString(), and ChannelScanSM::UpdateScanTransports().

GuardInterval()

uint TerrestrialDeliverySystemDescriptor::GuardInterval ( void  ) const

inline

Definition at line 1062 of file dvbdescriptors.h.

Referenced by GuardIntervalString().

GuardIntervalString()

QString TerrestrialDeliverySystemDescriptor::GuardIntervalString ( void  ) const

inline

Definition at line 1063 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), handle_transport_desc(), and toString().

Hierarchy()

uint TerrestrialDeliverySystemDescriptor::Hierarchy ( void  ) const

inline

Definition at line 1014 of file dvbdescriptors.h.

Referenced by HierarchyString().

HierarchyString()

QString TerrestrialDeliverySystemDescriptor::HierarchyString ( void  ) const

inline

Bug:

returns "a" for values >= 4 for compatibility with siparser.cpp

Definition at line 1017 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), and handle_transport_desc().

HighPriority()

bool TerrestrialDeliverySystemDescriptor::HighPriority ( void  ) const

inline

Definition at line 981 of file dvbdescriptors.h.

IsMPE_FECUsed()

bool TerrestrialDeliverySystemDescriptor::IsMPE_FECUsed ( void  ) const

inline

Definition at line 985 of file dvbdescriptors.h.

IsTimeSlicingIndicatorUsed()

bool TerrestrialDeliverySystemDescriptor::IsTimeSlicingIndicatorUsed ( void  ) const

inline

Definition at line 983 of file dvbdescriptors.h.

NativeInterleaver()

bool TerrestrialDeliverySystemDescriptor::NativeInterleaver ( void  ) const

inline

Definition at line 1022 of file dvbdescriptors.h.

OtherFrequencyInUse()

bool TerrestrialDeliverySystemDescriptor::OtherFrequencyInUse ( void  ) const

inline

Definition at line 1082 of file dvbdescriptors.h.

toString()

QString TerrestrialDeliverySystemDescriptor::toString ( void  ) const

overridevirtual

Reimplemented from MPEGDescriptor.

Definition at line 671 of file dvbdescriptors.cpp.

TransmissionMode()

uint TerrestrialDeliverySystemDescriptor::TransmissionMode ( void  ) const

inline

Definition at line 1075 of file dvbdescriptors.h.

Referenced by TransmissionModeString().

TransmissionModeString()

QString TerrestrialDeliverySystemDescriptor::TransmissionModeString ( void  ) const

inline

Definition at line 1076 of file dvbdescriptors.h.

Referenced by DTVMultiplex::FillFromDeliverySystemDesc(), handle_transport_desc(), and toString().

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

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