ntv2audio.cpp File Reference

Implementations of audio-centric CNTV2Card methods. More...

#include "ntv2card.h"
#include "ntv2devicefeatures.h"
#include "ntv2utils.h"
#include "ntv2audiodefines.h"
#include "ajabase/common/common.h"
#include "ajabase/system/debug.h"

Include dependency graph for ntv2audio.cpp:

Go to the source code of this file.

Classes
struct	PCM_CONTROL_INFO

Macros
#define	AUDFAIL(__x__)   AJA_sERROR (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)
#define	AUDWARN(__x__)   AJA_sWARNING(AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)
#define	AUDNOTE(__x__)   AJA_sNOTICE (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)
#define	AUDINFO(__x__)   AJA_sINFO (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)
#define	AUDDBUG(__x__)   AJA_sDEBUG (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)

Functions
static NTV2AudioChannelPairs	BitMasksToNTV2AudioChannelPairs (const ULWord inBitMask, const ULWord inExtendedBitMask)
static NTV2RegisterNumber	GetNonPCMDetectRegisterNumber (const NTV2Channel inSDIInputChannel, const bool inIsExtended=(0))

Variables
static const ULWord	gChannelToSDIOutControlRegNum []
static const ULWord	gAudioSystemToSrcSelectRegNum []
static const ULWord	gChannelToAudioInLastAddrRegNum []
static const ULWord	gChannelToAudioOutLastAddrRegNum []
static const ULWord	gAudioPlayCaptureModeMasks []
static const ULWord	gAudioPlayCaptureModeShifts []
static const ULWord	gAudioDelayRegisterNumbers [] = { kRegAud1Delay, kRegAud2Delay, kRegAud3Delay, kRegAud4Delay, kRegAud5Delay, kRegAud6Delay, kRegAud7Delay, kRegAud8Delay, 0}
static const ULWord	gAudioSystemToAudioControlRegNum []
static const ULWord	gAudioRateHighMask []
static const ULWord	gAudioRateHighShift []
static const PCM_CONTROL_INFO	gAudioEngineChannelPairToFieldInformation [][8]
static const ULWord	sAudioMixerInputSelectMasks [] = {kRegMaskAudioMixerMainInputSelect, kRegMaskAudioMixerAux1x2CHInput, kRegMaskAudioMixerAux2x2CHInput, 0}
static const ULWord	sAudioMixerInputSelectShifts [] = {kRegShiftAudioMixerMainInputSelect, kRegShiftAudioMixerAux1x2CHInput, kRegShiftAudioMixerAux2x2CHInput, 0}
static const ULWord	sAudioMixerInputGainCh1Regs [] = {kRegAudioMixerMainGain, kRegAudioMixerAux1GainCh1, kRegAudioMixerAux2GainCh1, 0}
static const ULWord	sAudioMixerInputGainCh2Regs [] = {kRegAudioMixerMainGain, kRegAudioMixerAux1GainCh2, kRegAudioMixerAux2GainCh2, 0}
static const ULWord	sAudioMixerInputMuteMasks [] = {kRegMaskAudioMixerMainInputEnable, kRegMaskAudioMixerAux1InputEnable, kRegMaskAudioMixerAux2InputEnable, 0}
static const ULWord	sAudioMixerInputMuteShifts [] = {kRegShiftAudioMixerMainInputEnable, kRegShiftAudioMixerAux1InputEnable, kRegShiftAudioMixerAux2InputEnable, 0}
static const ULWord	sAudioDetectRegs []
static const unsigned	sAudioDetectGroups []
static const unsigned	gAESChannelMappingShifts [4] = {0, 4, 8, 12}
static const ULWord	kAudCtrlRegsForSDIOutputs []

Detailed Description

Implementations of audio-centric CNTV2Card methods.

Copyright

(C) 2004-2022 AJA Video Systems, Inc.

Definition in file ntv2audio.cpp.

Macro Definition Documentation

AUDDBUG

#define AUDDBUG

(

__x__

)

AJA_sDEBUG (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)

Definition at line 25 of file ntv2audio.cpp.

AUDFAIL

#define AUDFAIL

(

__x__

)

AJA_sERROR (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)

Definition at line 21 of file ntv2audio.cpp.

AUDINFO

#define AUDINFO

(

__x__

)

AJA_sINFO (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)

Definition at line 24 of file ntv2audio.cpp.

AUDNOTE

#define AUDNOTE

(

__x__

)

AJA_sNOTICE (AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)

Definition at line 23 of file ntv2audio.cpp.

AUDWARN

#define AUDWARN

(

__x__

)

AJA_sWARNING(AJA_DebugUnit_AudioGeneric, " " << HEX0N(uint64_t(this),16) << "::" << AJAFUNC << ": " << __x__)

Definition at line 22 of file ntv2audio.cpp.

Function Documentation

BitMasksToNTV2AudioChannelPairs()

static NTV2AudioChannelPairs BitMasksToNTV2AudioChannelPairs ( const ULWord  inBitMask, const ULWord  inExtendedBitMask  )

static

Definition at line 1578 of file ntv2audio.cpp.

GetNonPCMDetectRegisterNumber()

static NTV2RegisterNumber GetNonPCMDetectRegisterNumber ( const NTV2Channel  inSDIInputChannel, const bool  inIsExtended = (0)  )

inlinestatic

Definition at line 1593 of file ntv2audio.cpp.

Variable Documentation

gAESChannelMappingShifts

const unsigned gAESChannelMappingShifts[4] = {0, 4, 8, 12}

static

Definition at line 1538 of file ntv2audio.cpp.

gAudioDelayRegisterNumbers

const ULWord gAudioDelayRegisterNumbers[] = { kRegAud1Delay, kRegAud2Delay, kRegAud3Delay, kRegAud4Delay, kRegAud5Delay, kRegAud6Delay, kRegAud7Delay, kRegAud8Delay, 0}

static

Definition at line 46 of file ntv2audio.cpp.

gAudioEngineChannelPairToFieldInformation

const PCM_CONTROL_INFO gAudioEngineChannelPairToFieldInformation[][8]

static

Definition at line 64 of file ntv2audio.cpp.

gAudioPlayCaptureModeMasks

const ULWord gAudioPlayCaptureModeMasks[]

static

Initial value:

= { kRegMaskAud1PlayCapMode,    kRegMaskAud2PlayCapMode,    kRegMaskAud3PlayCapMode,    kRegMaskAud4PlayCapMode,
                                                            kRegMaskAud5PlayCapMode,    kRegMaskAud6PlayCapMode,    kRegMaskAud7PlayCapMode,    kRegMaskAud8PlayCapMode,    0}

Definition at line 40 of file ntv2audio.cpp.

gAudioPlayCaptureModeShifts

const ULWord gAudioPlayCaptureModeShifts[]

static

Initial value:

= { kRegShiftAud1PlayCapMode,   kRegShiftAud2PlayCapMode,   kRegShiftAud3PlayCapMode,   kRegShiftAud4PlayCapMode,
                                                            kRegShiftAud5PlayCapMode,   kRegShiftAud6PlayCapMode,   kRegShiftAud7PlayCapMode,   kRegShiftAud8PlayCapMode,   0}

Definition at line 43 of file ntv2audio.cpp.

gAudioRateHighMask

const ULWord gAudioRateHighMask[]

static

Initial value:

= { kRegMaskAud1RateHigh, kRegMaskAud2RateHigh, kRegMaskAud3RateHigh, kRegMaskAud4RateHigh,
                                              kRegMaskAud5RateHigh, kRegMaskAud6RateHigh, kRegMaskAud7RateHigh, kRegMaskAud8RateHigh }

Definition at line 51 of file ntv2audio.cpp.

gAudioRateHighShift

const ULWord gAudioRateHighShift[]

static

Initial value:

= { kRegShiftAud1RateHigh, kRegShiftAud2RateHigh, kRegShiftAud3RateHigh, kRegShiftAud4RateHigh,
                                               kRegShiftAud5RateHigh, kRegShiftAud6RateHigh, kRegShiftAud7RateHigh, kRegShiftAud8RateHigh }

Definition at line 54 of file ntv2audio.cpp.

gAudioSystemToAudioControlRegNum

const ULWord gAudioSystemToAudioControlRegNum[]

static

Initial value:

= { kRegAud1Control,        kRegAud2Control,        kRegAud3Control,        kRegAud4Control,
                                                            kRegAud5Control,        kRegAud6Control,        kRegAud7Control,        kRegAud8Control,        0}

Definition at line 48 of file ntv2audio.cpp.

gAudioSystemToSrcSelectRegNum

const ULWord gAudioSystemToSrcSelectRegNum[]

static

Initial value:

= { kRegAud1SourceSelect,   kRegAud2SourceSelect,   kRegAud3SourceSelect,   kRegAud4SourceSelect,
                                                            kRegAud5SourceSelect,   kRegAud6SourceSelect,   kRegAud7SourceSelect,   kRegAud8SourceSelect,   0}

Definition at line 31 of file ntv2audio.cpp.

gChannelToAudioInLastAddrRegNum

const ULWord gChannelToAudioInLastAddrRegNum[]

static

Initial value:

= { kRegAud1InputLastAddr,  kRegAud2InputLastAddr,  kRegAud3InputLastAddr,  kRegAud4InputLastAddr,
                                                            kRegAud5InputLastAddr,  kRegAud6InputLastAddr,  kRegAud7InputLastAddr,  kRegAud8InputLastAddr,  0}

Definition at line 34 of file ntv2audio.cpp.

gChannelToAudioOutLastAddrRegNum

const ULWord gChannelToAudioOutLastAddrRegNum[]

static

Initial value:

= { kRegAud1OutputLastAddr, kRegAud2OutputLastAddr, kRegAud3OutputLastAddr, kRegAud4OutputLastAddr,
                                                            kRegAud5OutputLastAddr, kRegAud6OutputLastAddr, kRegAud7OutputLastAddr, kRegAud8OutputLastAddr, 0}

Definition at line 37 of file ntv2audio.cpp.

gChannelToSDIOutControlRegNum

const ULWord gChannelToSDIOutControlRegNum[]

static

Initial value:

= { kRegSDIOut1Control, kRegSDIOut2Control, kRegSDIOut3Control, kRegSDIOut4Control,
                                                            kRegSDIOut5Control, kRegSDIOut6Control, kRegSDIOut7Control, kRegSDIOut8Control, 0}

Definition at line 28 of file ntv2audio.cpp.

kAudCtrlRegsForSDIOutputs

const ULWord kAudCtrlRegsForSDIOutputs[]

static

Initial value:

=   {   kRegAud1Control,    kRegAud1Control,    kRegAud3Control,    kRegAud3Control,
                                                            kRegAud5Control,    kRegAud5Control,    kRegAud7Control,    kRegAud7Control }

Definition at line 1668 of file ntv2audio.cpp.

sAudioDetectGroups

const unsigned sAudioDetectGroups[]

static

Initial value:

= { 0,                      1,                      0,                      1,
 
                                                    0,                      1,                      2,                      3                   }

Definition at line 1441 of file ntv2audio.cpp.

sAudioDetectRegs

const ULWord sAudioDetectRegs[]

static

Initial value:

= { kRegAud1Detect,         kRegAud1Detect,         kRegAudDetect2,         kRegAudDetect2,
 
                                                    kRegAudioDetect5678,    kRegAudioDetect5678,    kRegAudioDetect5678,    kRegAudioDetect5678 }

Definition at line 1436 of file ntv2audio.cpp.

sAudioMixerInputGainCh1Regs

const ULWord sAudioMixerInputGainCh1Regs[] = {kRegAudioMixerMainGain, kRegAudioMixerAux1GainCh1, kRegAudioMixerAux2GainCh1, 0}

static

Definition at line 716 of file ntv2audio.cpp.

sAudioMixerInputGainCh2Regs

const ULWord sAudioMixerInputGainCh2Regs[] = {kRegAudioMixerMainGain, kRegAudioMixerAux1GainCh2, kRegAudioMixerAux2GainCh2, 0}

static

Definition at line 717 of file ntv2audio.cpp.

sAudioMixerInputMuteMasks

const ULWord sAudioMixerInputMuteMasks[] = {kRegMaskAudioMixerMainInputEnable, kRegMaskAudioMixerAux1InputEnable, kRegMaskAudioMixerAux2InputEnable, 0}

static

Definition at line 827 of file ntv2audio.cpp.

sAudioMixerInputMuteShifts

const ULWord sAudioMixerInputMuteShifts[] = {kRegShiftAudioMixerMainInputEnable, kRegShiftAudioMixerAux1InputEnable, kRegShiftAudioMixerAux2InputEnable, 0}

static

Definition at line 828 of file ntv2audio.cpp.

sAudioMixerInputSelectMasks

const ULWord sAudioMixerInputSelectMasks[] = {kRegMaskAudioMixerMainInputSelect, kRegMaskAudioMixerAux1x2CHInput, kRegMaskAudioMixerAux2x2CHInput, 0}

static

Definition at line 660 of file ntv2audio.cpp.

sAudioMixerInputSelectShifts

const ULWord sAudioMixerInputSelectShifts[] = {kRegShiftAudioMixerMainInputSelect, kRegShiftAudioMixerAux1x2CHInput, kRegShiftAudioMixerAux2x2CHInput, 0}

static

Definition at line 661 of file ntv2audio.cpp.