ntv2ccgrabber.cpp File Reference

Implementation of NTV2CCGrabber class. More...

#include "ntv2ccgrabber.h"
#include "ntv2captionrenderer.h"
#include "ntv2line21captioner.h"
#include "ajaanc/includes/ancillarylist.h"
#include "ajaanc/includes/ancillarydata_cea608_line21.h"
#include "ajaanc/includes/ancillarydata_cea608_vanc.h"
#include "ajaanc/includes/ancillarydata_cea708.h"
#include "ntv2debug.h"
#include "ntv2transcode.h"
#include "ajabase/common/types.h"
#include "ajabase/system/memory.h"
#include <iostream>
#include <iomanip>
#include <utility>
#include <algorithm>
#include <iterator>

Include dependency graph for ntv2ccgrabber.cpp:

Go to the source code of this file.

Macros
#define	AsConstUBytePtr(__p__)   reinterpret_cast<const UByte*>(__p__)
#define	AsConstULWordPtr(__p__)   reinterpret_cast<const ULWord*>(__p__)
#define	AsULWordPtr(__p__)   reinterpret_cast<ULWord*>(__p__)
#define	AsUBytePtr(__p__)   reinterpret_cast<UByte*>(__p__)

Functions
static const ULWord	kAppSignature ((((uint32_t)( 'C'))<< 24)|(((uint32_t)( 'C'))<< 16)|(((uint32_t)( 'G'))<< 8)|(((uint32_t)( 'R'))<< 0))
static const uint32_t	MAX_ACCUM_FRAME_COUNT (30)
std::ostream &	operator<< (std::ostream &ioStrm, const CCGrabberConfig &inObj)

Variables
static const NTV2Line21Attributes	kRedOnTransparentBG (NTV2_CC608_Red, NTV2_CC608_Blue, NTV2_CC608_Transparent)
static const NTV2Line21Attributes	kGreenOnTransparentBG (NTV2_CC608_Green, NTV2_CC608_Blue, NTV2_CC608_Transparent)
static const NTV2WidgetID	gSDIOutputs []
static const NTV2WidgetID	g3GSDIOutputs []
static const NTV2WidgetID	g12GSDIOutputs []
static const UWord	gMixerNums [] = {0, 0, 1, 1, 2, 2, 3, 3}

Detailed Description

Implementation of NTV2CCGrabber class.

Copyright

(C) 2013-2022 AJA Video Systems, Inc. All rights reserved.

Definition in file ntv2ccgrabber.cpp.

Macro Definition Documentation

AsConstUBytePtr

#define AsConstUBytePtr

(

__p__

)

reinterpret_cast<const UByte*>(__p__)

Definition at line 28 of file ntv2ccgrabber.cpp.

AsConstULWordPtr

#define AsConstULWordPtr

(

__p__

)

reinterpret_cast<const ULWord*>(__p__)

Definition at line 29 of file ntv2ccgrabber.cpp.

AsUBytePtr

#define AsUBytePtr

(

__p__

)

reinterpret_cast<UByte*>(__p__)

Definition at line 31 of file ntv2ccgrabber.cpp.

AsULWordPtr

#define AsULWordPtr

(

__p__

)

reinterpret_cast<ULWord*>(__p__)

Definition at line 30 of file ntv2ccgrabber.cpp.

Function Documentation

kAppSignature()

static const ULWord kAppSignature ( (((uint32_t)('C'))<< 24)|(((uint32_t)('C'))<< 16)|(((uint32_t)('G'))<< 8)|(((uint32_t)('R'))<< 0)  )

static

MAX_ACCUM_FRAME_COUNT()

static const uint32_t MAX_ACCUM_FRAME_COUNT ( 30  )

static

operator<<()

std::ostream& operator<<	(	std::ostream &	ioStrm,
		const CCGrabberConfig &	inObj
	)

Definition at line 1695 of file ntv2ccgrabber.cpp.

Variable Documentation

g12GSDIOutputs

const NTV2WidgetID g12GSDIOutputs[]

static

Initial value:

= { NTV2_Wgt12GSDIOut1, NTV2_Wgt12GSDIOut2, NTV2_Wgt12GSDIOut3, NTV2_Wgt12GSDIOut4,
                                                NTV2_WIDGET_INVALID, NTV2_WIDGET_INVALID, NTV2_WIDGET_INVALID, NTV2_WIDGET_INVALID  }

Definition at line 385 of file ntv2ccgrabber.cpp.

g3GSDIOutputs

const NTV2WidgetID g3GSDIOutputs[]

static

Initial value:

= { NTV2_Wgt3GSDIOut1,  NTV2_Wgt3GSDIOut2,  NTV2_Wgt3GSDIOut3,  NTV2_Wgt3GSDIOut4,
                                                NTV2_Wgt3GSDIOut5,  NTV2_Wgt3GSDIOut6,  NTV2_Wgt3GSDIOut7,  NTV2_Wgt3GSDIOut8   }

Definition at line 382 of file ntv2ccgrabber.cpp.

gMixerNums

const UWord gMixerNums[] = {0, 0, 1, 1, 2, 2, 3, 3}

static

Definition at line 1285 of file ntv2ccgrabber.cpp.

gSDIOutputs

const NTV2WidgetID gSDIOutputs[]

static

Initial value:

= { NTV2_WgtSDIOut1,    NTV2_WgtSDIOut2,    NTV2_WgtSDIOut3,    NTV2_WgtSDIOut4,
                                                NTV2_Wgt3GSDIOut5,  NTV2_Wgt3GSDIOut6,  NTV2_Wgt3GSDIOut7,  NTV2_Wgt3GSDIOut8   }

Definition at line 379 of file ntv2ccgrabber.cpp.

kGreenOnTransparentBG

const NTV2Line21Attributes kGreenOnTransparentBG(NTV2_CC608_Green, NTV2_CC608_Blue, NTV2_CC608_Transparent)

static

kRedOnTransparentBG

const NTV2Line21Attributes kRedOnTransparentBG(NTV2_CC608_Red, NTV2_CC608_Blue, NTV2_CC608_Transparent)

static