#include <cc608decoder.h>

Collaboration diagram for CC608Decoder:

Public Member Functions
	CC608Decoder (CC608Input *ccr)

	CC608Decoder (const CC608Decoder &rhs)

	~CC608Decoder ()

void	FormatCC (std::chrono::milliseconds tc, int code1, int code2)

void	FormatCCField (std::chrono::milliseconds tc, size_t field, int data)

bool	FalseDup (std::chrono::milliseconds tc, int field, int data)

void	DecodeVPS (const unsigned char *buf)

void	DecodeWSS (const unsigned char *buf)

void	SetIgnoreTimecode (bool val)

uint	GetRatingSystems (bool future) const

uint	GetRating (uint i, bool future) const

QString	GetRatingString (uint i, bool future) const

QString	GetProgramName (bool future) const

QString	GetProgramType (bool future) const

QString	GetXDS (const QString &key) const

void	GetServices (std::chrono::seconds seconds, CC608Seen &seen) const

Static Public Member Functions
static QString	ToASCII (const QString &cc608, bool suppress_unknown)

Private Member Functions
QChar	CharCC (int code) const

void	ResetCC (size_t mode)

void	BufferCC (size_t mode, int len, int clr)

int	NewRowCC (size_t mode, int len)

QString	XDSDecodeString (const std::vector< unsigned char > &buf, uint start, uint end) const

bool	XDSDecode (int field, int b1, int b2)

bool	XDSPacketParseProgram (const std::vector< unsigned char > &xds_buf, bool future)

bool	XDSPacketParseChannel (const std::vector< unsigned char > &xds_buf)

void	XDSPacketParse (const std::vector< unsigned char > &xds_buf)

bool	XDSPacketCRC (const std::vector< unsigned char > &xds_buf)

Private Attributes
CC608Input *	m_reader {nullptr}

bool	m_ignoreTimeCode {false}

std::array< SystemTime, 4 >	m_lastSeen {}

CC608PerField	m_badVbi { 0, 0}

CC608PerFieldTc	m_lastTc { 0ms, 0ms}

CC608PerField	m_lastCode {-1, -1}

CC608PerFieldTc	m_lastCodeTc { 0ms, 0ms}

CC608PerField	m_ccMode {-1, -1}

CC608PerField	m_xds { 0, 0}

std::array< int, 4 >	m_txtMode { 0, 0, 0, 0}

CC608PerMode	m_lastRow {0}

CC608PerMode	m_newRow {0}

CC608PerMode	m_newCol {0}

CC608PerMode	m_newAttr {0}

CC608PerModeTc	m_timeCode {0ms}

CC608PerMode	m_row {0}

CC608PerMode	m_col {0}

CC608PerMode	m_rowCount {0}

CC608PerMode	m_style {0}

CC608PerMode	m_lineCont {0}

CC608PerMode	m_resumeText {0}

CC608PerModeTc	m_lastClr {0ms}

std::array< QString, 8 >	m_ccBuf

std::array< QChar, 128 >	m_stdChar

unsigned char *	m_rbuf {nullptr}

CC608PerFieldTc	m_lastFormatTc {0ms, 0ms}

CC608PerField	m_lastFormatData {0, 0}

std::array< char, 20 >	m_vpsPrLabel {0}

std::array< char, 20 >	m_vpsLabel {0}

int	m_vpsL {0}

uint	m_wssFlags {0}

bool	m_wssValid {false}

int	m_xdsCurService {-1}

std::array< std::vector< unsigned char >, 7 >	m_xdsBuf

uint	m_xdsCrcPassed {0}

uint	m_xdsCrcFailed {0}

QRecursiveMutex	m_xdsLock

std::array< uint, 2 >	m_xdsRatingSystems {0}

std::array< std::array< uint, 4 >, 2 >	m_xdsRating {{}}

std::array< QString, 2 >	m_xdsProgramName

std::array< std::vector< uint >, 2 >	m_xdsProgramType

QString	m_xdsNetCall

QString	m_xdsNetName

uint	m_xdsTsid {0}

CC608ProgramType	m_xdsProgramTypeString

Detailed Description

Definition at line 53 of file cc608decoder.h.

Constructor & Destructor Documentation

◆ CC608Decoder() [1/2]

CC608Decoder::CC608Decoder ( CC608Input * ccr )

explicit

Definition at line 24 of file cc608decoder.cpp.

◆ CC608Decoder() [2/2]

CC608Decoder::CC608Decoder ( const CC608Decoder & rhs )

◆ ~CC608Decoder()

CC608Decoder::~CC608Decoder ( )

Definition at line 45 of file cc608decoder.cpp.

Member Function Documentation

◆ FormatCC()

void CC608Decoder::FormatCC	(	std::chrono::milliseconds	tc,
		int	code1,
		int	code2
	)

Definition at line 50 of file cc608decoder.cpp.

Referenced by AvFormatDecoder::DecodeCCx08(), and NuppelVideoRecorder::FormatCC().

◆ FormatCCField()

void CC608Decoder::FormatCCField	(	std::chrono::milliseconds	tc,
		size_t	field,
		int	data
	)

Definition at line 101 of file cc608decoder.cpp.

Referenced by AvFormatDecoder::DecodeCCx08(), FormatCC(), and AvFormatDecoder::ProcessVBIDataPacket().

◆ FalseDup()

bool CC608Decoder::FalseDup	(	std::chrono::milliseconds	tc,
		int	field,
		int	data
	)

Definition at line 543 of file cc608decoder.cpp.

Referenced by FormatCCField().

◆ DecodeVPS()

void CC608Decoder::DecodeVPS ( const unsigned char * buf )

Definition at line 876 of file cc608decoder.cpp.

Referenced by AvFormatDecoder::ProcessVBIDataPacket().

◆ DecodeWSS()

void CC608Decoder::DecodeWSS ( const unsigned char * buf )

Definition at line 914 of file cc608decoder.cpp.

Referenced by AvFormatDecoder::ProcessVBIDataPacket().

◆ SetIgnoreTimecode()

void CC608Decoder::SetIgnoreTimecode ( bool val )

inline

Definition at line 67 of file cc608decoder.h.

Referenced by AvFormatDecoder::AvFormatDecoder().

◆ GetRatingSystems()

uint CC608Decoder::GetRatingSystems ( bool future ) const

Definition at line 998 of file cc608decoder.cpp.

Referenced by GetXDS().

◆ GetRating()

uint CC608Decoder::GetRating	(	uint	i,
		bool	future
	)		const

Definition at line 1004 of file cc608decoder.cpp.

Referenced by GetRatingString(), and XDSPacketParseProgram().

◆ GetRatingString()

QString CC608Decoder::GetRatingString	(	uint	i,
		bool	future
	)		const

Definition at line 1010 of file cc608decoder.cpp.

Referenced by GetXDS(), and XDSPacketParseProgram().

◆ GetProgramName()

QString CC608Decoder::GetProgramName ( bool future ) const

Definition at line 1046 of file cc608decoder.cpp.

Referenced by GetXDS(), and XDSPacketParseProgram().

◆ GetProgramType()

QString CC608Decoder::GetProgramType ( bool future ) const

Definition at line 1052 of file cc608decoder.cpp.

Referenced by GetXDS(), and XDSPacketParseProgram().

◆ GetXDS()

QString CC608Decoder::GetXDS ( const QString & key ) const

Definition at line 1068 of file cc608decoder.cpp.

Referenced by AvFormatDecoder::GetXDS().

◆ GetServices()

void CC608Decoder::GetServices	(	std::chrono::seconds	seconds,
		CC608Seen &	seen
	)		const

Returns: Services seen in last few seconds as specified.

Definition at line 56 of file cc608decoder.cpp.

Referenced by AvFormatDecoder::UpdateCaptionTracksFromStreams().

◆ ToASCII()

QString CC608Decoder::ToASCII	(	const QString &	cc608,
		bool	suppress_unknown
	)

static

Definition at line 625 of file cc608decoder.cpp.

Referenced by BufferCC().

◆ CharCC()

QChar CC608Decoder::CharCC ( int code ) const

inlineprivate

Definition at line 82 of file cc608decoder.h.

Referenced by FormatCCField(), XDSDecode(), and XDSDecodeString().

◆ ResetCC()

void CC608Decoder::ResetCC ( size_t mode )

private

Definition at line 609 of file cc608decoder.cpp.

Referenced by FormatCCField().

◆ BufferCC()

void CC608Decoder::BufferCC	(	size_t	mode,
		int	len,
		int	clr
	)

private

Definition at line 664 of file cc608decoder.cpp.

Referenced by FormatCCField(), and NewRowCC().

◆ NewRowCC()

int CC608Decoder::NewRowCC	(	size_t	mode,
		int	len
	)

private

Definition at line 726 of file cc608decoder.cpp.

Referenced by FormatCCField().

◆ XDSDecodeString()

QString CC608Decoder::XDSDecodeString	(	const std::vector< unsigned char > &	buf,
		uint	start,
		uint	end
	)		const

private

Definition at line 955 of file cc608decoder.cpp.

Referenced by XDSPacketParse(), XDSPacketParseChannel(), and XDSPacketParseProgram().

◆ XDSDecode()

bool CC608Decoder::XDSDecode	(	int	field,
		int	b1,
		int	b2
	)

private

Definition at line 1118 of file cc608decoder.cpp.

Referenced by FormatCCField().

◆ XDSPacketParseProgram()

bool CC608Decoder::XDSPacketParseProgram	(	const std::vector< unsigned char > &	xds_buf,
		bool	future
	)

private

Definition at line 1243 of file cc608decoder.cpp.

Referenced by XDSPacketParse().

◆ XDSPacketParseChannel()

bool CC608Decoder::XDSPacketParseChannel ( const std::vector< unsigned char > & xds_buf )

private

Definition at line 1404 of file cc608decoder.cpp.

Referenced by XDSPacketParse().

◆ XDSPacketParse()

void CC608Decoder::XDSPacketParse ( const std::vector< unsigned char > & xds_buf )

private

Definition at line 1189 of file cc608decoder.cpp.

Referenced by XDSDecode().

◆ XDSPacketCRC()

bool CC608Decoder::XDSPacketCRC ( const std::vector< unsigned char > & xds_buf )

private

Definition at line 1222 of file cc608decoder.cpp.

Referenced by XDSDecode().

Member Data Documentation

◆ m_reader

CC608Input* CC608Decoder::m_reader {nullptr}

private

Definition at line 97 of file cc608decoder.h.

Referenced by BufferCC().

◆ m_ignoreTimeCode

bool CC608Decoder::m_ignoreTimeCode {false}

private

Definition at line 99 of file cc608decoder.h.

Referenced by FalseDup(), FormatCCField(), and SetIgnoreTimecode().

◆ m_lastSeen

std::array<SystemTime,4> CC608Decoder::m_lastSeen {}

private

Definition at line 101 of file cc608decoder.h.

Referenced by BufferCC(), and GetServices().

◆ m_badVbi

CC608PerField CC608Decoder::m_badVbi { 0, 0}

private

Definition at line 104 of file cc608decoder.h.

Referenced by FalseDup(), and FormatCCField().

◆ m_lastTc

CC608PerFieldTc CC608Decoder::m_lastTc { 0ms, 0ms}

private

Definition at line 105 of file cc608decoder.h.

Referenced by FalseDup(), and FormatCCField().

◆ m_lastCode

CC608PerField CC608Decoder::m_lastCode {-1, -1}

private

Definition at line 106 of file cc608decoder.h.

Referenced by FalseDup(), and FormatCCField().

◆ m_lastCodeTc

CC608PerFieldTc CC608Decoder::m_lastCodeTc { 0ms, 0ms}

private

Definition at line 107 of file cc608decoder.h.

Referenced by FalseDup(), and FormatCCField().

◆ m_ccMode

CC608PerField CC608Decoder::m_ccMode {-1, -1}

private

Definition at line 108 of file cc608decoder.h.

Referenced by FormatCCField().

◆ m_xds

CC608PerField CC608Decoder::m_xds { 0, 0}

private

Definition at line 109 of file cc608decoder.h.

Referenced by FormatCCField(), and XDSDecode().

◆ m_txtMode

std::array<int,4> CC608Decoder::m_txtMode { 0, 0, 0, 0}

private

Definition at line 110 of file cc608decoder.h.

Referenced by FormatCCField().

◆ m_lastRow

CC608PerMode CC608Decoder::m_lastRow {0}

private

Definition at line 113 of file cc608decoder.h.

Referenced by FormatCCField(), and NewRowCC().

◆ m_newRow

CC608PerMode CC608Decoder::m_newRow {0}

private

Definition at line 114 of file cc608decoder.h.

Referenced by FormatCCField(), and NewRowCC().

◆ m_newCol

CC608PerMode CC608Decoder::m_newCol {0}

private

Definition at line 115 of file cc608decoder.h.

Referenced by FormatCCField(), and NewRowCC().

◆ m_newAttr

CC608PerMode CC608Decoder::m_newAttr {0}

private

Definition at line 116 of file cc608decoder.h.

Referenced by FormatCCField(), and NewRowCC().

◆ m_timeCode

CC608PerModeTc CC608Decoder::m_timeCode {0ms}

private

Definition at line 117 of file cc608decoder.h.

Referenced by BufferCC(), and FormatCCField().

◆ m_row

CC608PerMode CC608Decoder::m_row {0}

private

Definition at line 118 of file cc608decoder.h.

Referenced by BufferCC(), FormatCCField(), NewRowCC(), and ResetCC().

◆ m_col

CC608PerMode CC608Decoder::m_col {0}

private

Definition at line 119 of file cc608decoder.h.

Referenced by FormatCCField(), NewRowCC(), and ResetCC().

◆ m_rowCount

CC608PerMode CC608Decoder::m_rowCount {0}

private

Definition at line 120 of file cc608decoder.h.

Referenced by BufferCC(), FormatCCField(), and ResetCC().

◆ m_style

CC608PerMode CC608Decoder::m_style {0}

private

Definition at line 121 of file cc608decoder.h.

Referenced by BufferCC(), FormatCCField(), and NewRowCC().

◆ m_lineCont

CC608PerMode CC608Decoder::m_lineCont {0}

private

Definition at line 122 of file cc608decoder.h.

Referenced by BufferCC(), FormatCCField(), NewRowCC(), and ResetCC().

◆ m_resumeText

CC608PerMode CC608Decoder::m_resumeText {0}

private

Definition at line 123 of file cc608decoder.h.

Referenced by BufferCC(), FormatCCField(), and ResetCC().

◆ m_lastClr

CC608PerModeTc CC608Decoder::m_lastClr {0ms}

private

Definition at line 124 of file cc608decoder.h.

Referenced by BufferCC(), FormatCCField(), and ResetCC().

◆ m_ccBuf

std::array<QString,8> CC608Decoder::m_ccBuf

private

Definition at line 125 of file cc608decoder.h.

Referenced by BufferCC(), FormatCCField(), NewRowCC(), and ResetCC().

◆ m_stdChar

std::array<QChar,128> CC608Decoder::m_stdChar

private

Definition at line 128 of file cc608decoder.h.

Referenced by CC608Decoder(), and CharCC().

◆ m_rbuf

unsigned char* CC608Decoder::m_rbuf {nullptr}

private

Definition at line 131 of file cc608decoder.h.

Referenced by BufferCC(), and ~CC608Decoder().

◆ m_lastFormatTc

CC608PerFieldTc CC608Decoder::m_lastFormatTc {0ms, 0ms}

private

Definition at line 132 of file cc608decoder.h.

Referenced by FormatCCField().

◆ m_lastFormatData

CC608PerField CC608Decoder::m_lastFormatData {0, 0}

private

Definition at line 133 of file cc608decoder.h.

Referenced by FormatCCField().

◆ m_vpsPrLabel

std::array<char,20> CC608Decoder::m_vpsPrLabel {0}

private

Definition at line 136 of file cc608decoder.h.

Referenced by DecodeVPS().

◆ m_vpsLabel

std::array<char,20> CC608Decoder::m_vpsLabel {0}

private

Definition at line 137 of file cc608decoder.h.

Referenced by DecodeVPS().

◆ m_vpsL

int CC608Decoder::m_vpsL {0}

private

Definition at line 138 of file cc608decoder.h.

Referenced by DecodeVPS().

◆ m_wssFlags

uint CC608Decoder::m_wssFlags {0}

private

Definition at line 141 of file cc608decoder.h.

Referenced by DecodeWSS().

◆ m_wssValid

bool CC608Decoder::m_wssValid {false}

private

Definition at line 142 of file cc608decoder.h.

Referenced by DecodeWSS().

◆ m_xdsCurService

int CC608Decoder::m_xdsCurService {-1}

private

Definition at line 144 of file cc608decoder.h.

Referenced by XDSDecode().

◆ m_xdsBuf

std::array<std::vector<unsigned char>,7> CC608Decoder::m_xdsBuf

private

Definition at line 145 of file cc608decoder.h.

Referenced by XDSDecode().

◆ m_xdsCrcPassed

uint CC608Decoder::m_xdsCrcPassed {0}

private

Definition at line 146 of file cc608decoder.h.

Referenced by XDSPacketCRC().

◆ m_xdsCrcFailed

uint CC608Decoder::m_xdsCrcFailed {0}

private

Definition at line 147 of file cc608decoder.h.

Referenced by XDSPacketCRC().

◆ m_xdsLock

QRecursiveMutex CC608Decoder::m_xdsLock

mutableprivate

Definition at line 152 of file cc608decoder.h.

Referenced by GetProgramName(), GetProgramType(), GetRating(), GetRatingString(), GetRatingSystems(), GetXDS(), and XDSPacketParse().

◆ m_xdsRatingSystems

std::array<uint,2> CC608Decoder::m_xdsRatingSystems {0}

private

Definition at line 154 of file cc608decoder.h.

Referenced by GetRatingSystems(), and XDSPacketParseProgram().

◆ m_xdsRating

std::array<std::array<uint,4>,2> CC608Decoder::m_xdsRating {{}}

private

Definition at line 155 of file cc608decoder.h.

Referenced by GetRating(), GetRatingString(), and XDSPacketParseProgram().

◆ m_xdsProgramName

std::array<QString,2> CC608Decoder::m_xdsProgramName

private

Definition at line 156 of file cc608decoder.h.

Referenced by GetProgramName(), and XDSPacketParseProgram().

◆ m_xdsProgramType

std::array<std::vector<uint>,2> CC608Decoder::m_xdsProgramType

private

Definition at line 157 of file cc608decoder.h.

Referenced by GetProgramType(), and XDSPacketParseProgram().

◆ m_xdsNetCall

QString CC608Decoder::m_xdsNetCall

private

Definition at line 159 of file cc608decoder.h.

Referenced by GetXDS(), and XDSPacketParseChannel().

◆ m_xdsNetName

QString CC608Decoder::m_xdsNetName

private

Definition at line 160 of file cc608decoder.h.

Referenced by GetXDS(), and XDSPacketParseChannel().

◆ m_xdsTsid

uint CC608Decoder::m_xdsTsid {0}

private

Definition at line 161 of file cc608decoder.h.

Referenced by GetXDS(), and XDSPacketParseChannel().

◆ m_xdsProgramTypeString

CC608ProgramType CC608Decoder::m_xdsProgramTypeString

private

Definition at line 163 of file cc608decoder.h.

Referenced by CC608Decoder(), and GetProgramType().

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

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CC608Decoder() [1/2]

◆ CC608Decoder() [2/2]

◆ ~CC608Decoder()

Member Function Documentation

◆ FormatCC()

◆ FormatCCField()

◆ FalseDup()

◆ DecodeVPS()

◆ DecodeWSS()

◆ SetIgnoreTimecode()

◆ GetRatingSystems()

◆ GetRating()

◆ GetRatingString()

◆ GetProgramName()

◆ GetProgramType()

◆ GetXDS()

◆ GetServices()

◆ ToASCII()

◆ CharCC()

◆ ResetCC()

◆ BufferCC()

◆ NewRowCC()

◆ XDSDecodeString()

◆ XDSDecode()

◆ XDSPacketParseProgram()

◆ XDSPacketParseChannel()

◆ XDSPacketParse()

◆ XDSPacketCRC()

Member Data Documentation

◆ m_reader

◆ m_ignoreTimeCode

◆ m_lastSeen

◆ m_badVbi

◆ m_lastTc

◆ m_lastCode

◆ m_lastCodeTc

◆ m_ccMode

◆ m_xds

◆ m_txtMode

◆ m_lastRow

◆ m_newRow

◆ m_newCol

◆ m_newAttr

◆ m_timeCode

◆ m_row

◆ m_col

◆ m_rowCount

◆ m_style

◆ m_lineCont

◆ m_resumeText

◆ m_lastClr

◆ m_ccBuf

◆ m_stdChar

◆ m_rbuf

◆ m_lastFormatTc

◆ m_lastFormatData

◆ m_vpsPrLabel

◆ m_vpsLabel

◆ m_vpsL

◆ m_wssFlags

◆ m_wssValid

◆ m_xdsCurService

◆ m_xdsBuf

◆ m_xdsCrcPassed

◆ m_xdsCrcFailed

◆ m_xdsLock

◆ m_xdsRatingSystems

◆ m_xdsRating

◆ m_xdsProgramName

◆ m_xdsProgramType

◆ m_xdsNetCall

◆ m_xdsNetName

◆ m_xdsTsid

◆ m_xdsProgramTypeString