cc608decoder.cpp File Reference

#include "captions/cc608decoder.h"
#include <algorithm>
#include <cstdint>
#include <vector>
#include <QStringList>
#include <QCoreApplication>
#include "libmythbase/mythlogging.h"

Include dependency graph for cc608decoder.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_XDS   0

Functions
static void	init_xds_program_type (CC608ProgramType &xds_program_type)
static bool	IsPrintable (uint8_t c)
static int8_t	Printable (uint8_t c)
static constexpr int	PIL_TIME (int day, int mon, int hour, int min)
static void	DumpPIL (int pil)
static bool	is_better (const QString &newStr, const QString &oldStr)

Variables
static const std::array< const uint8_t, 256 >	vbi_bit_reverse
static const std::array< const std::string, 8 >	formats
static const std::array< const std::string, 4 >	subtitles
static const std::array< const int, 16 >	rowdata
static const std::array< const QChar, 16 >	specialchar
static const std::array< const QChar, 32 >	extendedchar2
static const std::array< const QChar, 32 >	extendedchar3
static std::array< const int, 16 >	b1_to_service

Macro Definition Documentation

DEBUG_XDS

#define DEBUG_XDS   0

Definition at line 17 of file cc608decoder.cpp.

Function Documentation

DumpPIL()

static void DumpPIL ( int  pil )

static

Definition at line 926 of file cc608decoder.cpp.

Referenced by CC608Decoder::DecodeVPS().

init_xds_program_type()

static void init_xds_program_type ( CC608ProgramType &  xds_program_type )

static

Definition at line 1520 of file cc608decoder.cpp.

Referenced by CC608Decoder::CC608Decoder().

is_better()

static bool is_better ( const QString &  newStr, const QString &  oldStr  )

static

Definition at line 1056 of file cc608decoder.cpp.

Referenced by CC608Decoder::XDSPacketParseChannel(), and CC608Decoder::XDSPacketParseProgram().

IsPrintable()

static bool IsPrintable ( uint8_t  c )

static

Definition at line 901 of file cc608decoder.cpp.

Referenced by Printable().

PIL_TIME()

static constexpr int PIL_TIME ( int  day, int  mon, int  hour, int  min  )

staticconstexpr

Definition at line 923 of file cc608decoder.cpp.

Referenced by DumpPIL().

Printable()

static int8_t Printable ( uint8_t  c )

static

Definition at line 906 of file cc608decoder.cpp.

Referenced by CC608Decoder::DecodeVPS().

Variable Documentation

b1_to_service

std::array<const int,16> b1_to_service

static

Initial value:

{ -1, 
  0, 0, 
  1, 1, 
  2, 2, 
  3, 3, 
  4, 4, 
  5, 5, 
  6, 6, 
  -1, 
}

Definition at line 1179 of file cc608decoder.cpp.

Referenced by CC608Decoder::XDSDecode().

extendedchar2

const std::array<const QChar,32> extendedchar2

static

Initial value:

=
{
    QChar(0xC1),   QChar(0xC9),   QChar(0xD3),   QChar(0xDA),   
    QChar(0xDC),   QChar(0xFC),   QChar('`'),    QChar(0xA1),   
    QChar('*'),    QChar('\''),   QChar(0x2014), QChar(0xA9),   
    QChar(0x2120), QChar(0xB7),   QChar(0x201C), QChar(0x201D), 
    QChar(0xC0),   QChar(0xC2),   QChar(0xC7),   QChar(0xC8),   
    QChar(0xCA),   QChar(0xCB),   QChar(0xEB),   QChar(0xCE),   
    QChar(0xCF),   QChar(0xEF),   QChar(0xD4),   QChar(0xD9),   
    QChar(0xF9),   QChar(0xDB),   QChar(0xAB),   QChar(0xBB)    
}

Definition at line 130 of file cc608decoder.cpp.

Referenced by CC608Decoder::FormatControlCode().

extendedchar3

const std::array<const QChar,32> extendedchar3

static

Initial value:

=
{
    QChar(0xC3),   QChar(0xE3),   QChar(0xCD),   QChar(0xCC),   
    QChar(0xEC),   QChar(0xD2),   QChar(0xF2),   QChar(0xD5),   
    QChar(0xF5),   QChar('{'),    QChar('}'),    QChar('\\'),   
    QChar('^'),    QChar('_'),    QChar(0xA6),   QChar('~'),    
    QChar(0xC4),   QChar(0xE4),   QChar(0xD6),   QChar(0xF6),   
    QChar(0xDF),   QChar(0xA5),   QChar(0xA4),   QChar('|'),    
    QChar(0xC5),   QChar(0xE5),   QChar(0xD8),   QChar(0xF8),   
    QChar(0x250C), QChar(0x2510), QChar(0x2514), QChar(0x2518)  
}

Definition at line 142 of file cc608decoder.cpp.

Referenced by CC608Decoder::FormatControlCode().

formats

const std::array<const std::string, 8> formats

static

Initial value:

{
    "Full format 4:3, 576 lines",
    "Letterbox 14:9 centre, 504 lines",
    "Letterbox 14:9 top, 504 lines",
    "Letterbox 16:9 centre, 430 lines",
    "Letterbox 16:9 top, 430 lines",
    "Letterbox > 16:9 centre",
    "Full format 14:9 centre, 576 lines",
    "Anamorphic 16:9, 576 lines"
}

Definition at line 55 of file cc608decoder.cpp.

Referenced by CoreAudioData::ChannelsList(), CC608Decoder::DecodeWSS(), MythUIText::DrawSelf(), MythPainter::DrawTextLayout(), CoreAudioData::FindAC3Stream(), MythDRMPlane::FormatsToString(), MythUIText::FormatTemplate(), V4L2util::GetFormats(), MythPainter::GetImageFromTextLayout(), AudioOutputOSS::GetOutputSettings(), MythUIFileBrowser::IsImage(), main(), MythVideoFrame::MythVideoFrame(), MythWindowVulkan::MythWindowVulkan(), CoreAudioData::OpenSPDIF(), MythRAOPConnection::ProcessRequest(), VideoBuffers::ReinitBuffer(), CoreAudioData::ResetStream(), ImageAdapterBase::SupportedImages(), and ImageAdapterBase::SupportedVideos().

rowdata

const std::array<const int,16> rowdata

static

Initial value:

=
{
    11, -1, 1, 2, 3, 4, 12, 13,
    14, 15, 5, 6, 7, 8,  9, 10
}

Definition at line 116 of file cc608decoder.cpp.

Referenced by CC608Decoder::FormatControlCode().

specialchar

const std::array<const QChar,16> specialchar

static

Initial value:

=
{
    QChar(0xAE),   QChar(0xB0),   QChar(0xBD),   QChar(0xBF),   
    QChar(0x2122), QChar(0xA2),   QChar(0xA3),   QChar(0x266A), 
    QChar(0xE0),   QChar(' '),    QChar(0xE8),   QChar(0xE2),   
    QChar(0xEA),   QChar(0xEE),   QChar(0xF4),   QChar(0xFB)    
}

Definition at line 122 of file cc608decoder.cpp.

Referenced by CC608Decoder::FormatControlCode().

subtitles

const std::array<const std::string,4> subtitles

static

Initial value:

{
    "none",
    "in active image area",
    "out of active image area",
    "?"
}

Definition at line 67 of file cc608decoder.cpp.

Referenced by CC608Decoder::DecodeWSS().

vbi_bit_reverse

const std::array<const uint8_t,256> vbi_bit_reverse

static

Definition at line 19 of file cc608decoder.cpp.

Referenced by CC608Decoder::DecodeVPS().