ntv2regvpid.cpp

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/* SPDX-License-Identifier: MIT */
#include "ntv2card.h"
 
using namespace std;
 
 
static const ULWord gChannelToSDIOutVPIDARegNum []      = { kRegSDIOut1VPIDA, kRegSDIOut2VPIDA, kRegSDIOut3VPIDA, kRegSDIOut4VPIDA,
                                                            kRegSDIOut5VPIDA, kRegSDIOut6VPIDA, kRegSDIOut7VPIDA, kRegSDIOut8VPIDA, 0};
 
static const ULWord gChannelToSDIOutVPIDBRegNum []      = { kRegSDIOut1VPIDB, kRegSDIOut2VPIDB, kRegSDIOut3VPIDB, kRegSDIOut4VPIDB,
                                                            kRegSDIOut5VPIDB, kRegSDIOut6VPIDB, kRegSDIOut7VPIDB, kRegSDIOut8VPIDB, 0};
 
static const ULWord gChannelToSDIInVPIDARegNum []       = { kRegSDIIn1VPIDA,            kRegSDIIn2VPIDA,            kRegSDIIn3VPIDA,            kRegSDIIn4VPIDA,
                                                            kRegSDIIn5VPIDA,            kRegSDIIn6VPIDA,            kRegSDIIn7VPIDA,            kRegSDIIn8VPIDA,            0};
 
static const ULWord gChannelToSDIInVPIDBRegNum []       = { kRegSDIIn1VPIDB,            kRegSDIIn2VPIDB,            kRegSDIIn3VPIDB,            kRegSDIIn4VPIDB,
                                                            kRegSDIIn5VPIDB,            kRegSDIIn6VPIDB,            kRegSDIIn7VPIDB,            kRegSDIIn8VPIDB,            0};
 
static const ULWord gChannelToSDIInVPIDLinkAValidMask[] = { kRegMaskSDIInVPIDLinkAValid,    kRegMaskSDIIn2VPIDLinkAValid,   kRegMaskSDIIn3VPIDLinkAValid,   kRegMaskSDIIn4VPIDLinkAValid,
                                                            kRegMaskSDIIn5VPIDLinkAValid,   kRegMaskSDIIn6VPIDLinkAValid,   kRegMaskSDIIn7VPIDLinkAValid,   kRegMaskSDIIn8VPIDLinkAValid,   0};
 
static const ULWord gChannelToSDIInVPIDLinkBValidMask[] = { kRegMaskSDIInVPIDLinkBValid,    kRegMaskSDIIn2VPIDLinkBValid,   kRegMaskSDIIn3VPIDLinkBValid,   kRegMaskSDIIn4VPIDLinkBValid,
                                                            kRegMaskSDIIn5VPIDLinkBValid,   kRegMaskSDIIn6VPIDLinkBValid,   kRegMaskSDIIn7VPIDLinkBValid,   kRegMaskSDIIn8VPIDLinkBValid,   0};
 
static const ULWord gChannelToSDIInput3GStatusRegNum [] = { kRegSDIInput3GStatus,       kRegSDIInput3GStatus,       kRegSDIInput3GStatus2,      kRegSDIInput3GStatus2,
                                                            kRegSDI5678Input3GStatus,   kRegSDI5678Input3GStatus,   kRegSDI5678Input3GStatus,   kRegSDI5678Input3GStatus,   0};
 
static const ULWord gChannelToSDIOutControlRegNum []    = { kRegSDIOut1Control, kRegSDIOut2Control, kRegSDIOut3Control, kRegSDIOut4Control,
                                                            kRegSDIOut5Control, kRegSDIOut6Control, kRegSDIOut7Control, kRegSDIOut8Control, 0};
 
static const ULWord gChannelToVPIDTransferCharacteristics []    = { kVRegNTV2VPIDTransferCharacteristics1,      kVRegNTV2VPIDTransferCharacteristics2,      kVRegNTV2VPIDTransferCharacteristics3,      kVRegNTV2VPIDTransferCharacteristics4,
                                                                    kVRegNTV2VPIDTransferCharacteristics5,      kVRegNTV2VPIDTransferCharacteristics6,      kVRegNTV2VPIDTransferCharacteristics7,      kVRegNTV2VPIDTransferCharacteristics8,  0};
 
static const ULWord gChannelToVPIDColorimetry []    = { kVRegNTV2VPIDColorimetry1,      kVRegNTV2VPIDColorimetry2,      kVRegNTV2VPIDColorimetry3,      kVRegNTV2VPIDColorimetry4,
                                                        kVRegNTV2VPIDColorimetry5,      kVRegNTV2VPIDColorimetry6,      kVRegNTV2VPIDColorimetry7,      kVRegNTV2VPIDColorimetry8,  0};
 
static const ULWord gChannelToVPIDLuminance []  = { kVRegNTV2VPIDLuminance1,        kVRegNTV2VPIDLuminance2,        kVRegNTV2VPIDLuminance3,        kVRegNTV2VPIDLuminance4,
                                                    kVRegNTV2VPIDLuminance5,        kVRegNTV2VPIDLuminance6,        kVRegNTV2VPIDLuminance7,        kVRegNTV2VPIDLuminance8,    0};
 
static const ULWord gChannelToVPIDRGBRange []   = { kVRegNTV2VPIDRGBRange1,     kVRegNTV2VPIDRGBRange2,     kVRegNTV2VPIDRGBRange3,     kVRegNTV2VPIDRGBRange4,
                                                    kVRegNTV2VPIDRGBRange5,     kVRegNTV2VPIDRGBRange6,     kVRegNTV2VPIDRGBRange7,     kVRegNTV2VPIDRGBRange8, 0};
 
 
bool CNTV2Card::GetVPIDValidA (const NTV2Channel inChannel)
{
    ULWord value(0);
    if (IS_CHANNEL_INVALID(inChannel))
        return false;
    return ReadRegister(gChannelToSDIInput3GStatusRegNum[inChannel], value, gChannelToSDIInVPIDLinkAValidMask[inChannel])
            &&  value;
}
 
bool CNTV2Card::GetVPIDValidB (const NTV2Channel inChannel)
{
    ULWord value(0);
    if (IS_CHANNEL_INVALID(inChannel))
        return false;
    return ReadRegister(gChannelToSDIInput3GStatusRegNum[inChannel], value, gChannelToSDIInVPIDLinkBValidMask[inChannel])
            &&  value;
}
 
bool CNTV2Card::ReadSDIInVPID (const NTV2Channel inChannel, ULWord & outValue_A, ULWord & outValue_B)
{
    ULWord  status  (0);
    ULWord  valA    (0);
    ULWord  valB    (0);
 
    if (IS_CHANNEL_INVALID (inChannel))
        return false;
    if (!ReadRegister (gChannelToSDIInput3GStatusRegNum [inChannel], status))
        return false;
    if (status & gChannelToSDIInVPIDLinkAValidMask [inChannel])
    {
        if (!ReadRegister (gChannelToSDIInVPIDARegNum [inChannel], valA))
            return false;
    }
    else
    {
        outValue_A = 0;
        outValue_B = 0;
        return false;
    }
 
    if (!ReadRegister (gChannelToSDIInput3GStatusRegNum [inChannel], status))
        return false;
    if (status & gChannelToSDIInVPIDLinkBValidMask [inChannel])
    {
        if (!ReadRegister (gChannelToSDIInVPIDBRegNum [inChannel], valB))
            return false;
    }
 
    // reverse byte order
    if (GetDeviceID() == DEVICE_ID_KONALHI)
    {
        outValue_A = valA;
        outValue_B = valB;
    }
    else
    {
        outValue_A = NTV2EndianSwap32(valA);
        outValue_B = NTV2EndianSwap32(valB);
    }
    
    return true;
 
}   //  ReadSDIInVPID
 
 
bool CNTV2Card::WriteSDIInVPID (const NTV2Channel inChannel, const ULWord inValA, const ULWord inValB)
{
    ULWord  valA(inValA), valB(inValB);
 
    if (IS_CHANNEL_INVALID(inChannel))
        return false;
 
    // reverse byte order
    if (GetDeviceID() != DEVICE_ID_KONALHI)
    {
        valA = NTV2EndianSwap32(valA);
        valB = NTV2EndianSwap32(valB);
    }
 
    return WriteRegister (gChannelToSDIInVPIDARegNum[inChannel], valA)
            &&  WriteRegister (gChannelToSDIInVPIDBRegNum[inChannel], valB);
 
}   //  WriteSDIInVPID
 
 
bool CNTV2Card::SetSDIOutVPID (const ULWord inValueA, const ULWord inValueB, const UWord inOutputSpigot)
{
    if (IS_OUTPUT_SPIGOT_INVALID (inOutputSpigot))
        return false;
    if (inValueA)
    {
        if (!WriteRegister (gChannelToSDIOutVPIDARegNum [inOutputSpigot], inValueA)) return false;
        if (!WriteRegister (gChannelToSDIOutVPIDBRegNum [inOutputSpigot], inValueB)) return false;
        if (!WriteRegister (gChannelToSDIOutControlRegNum [inOutputSpigot], 1, kK2RegMaskVPIDInsertionOverwrite, kK2RegShiftVPIDInsertionOverwrite))
            return false;
        if (!WriteRegister (gChannelToSDIOutControlRegNum [inOutputSpigot], 1, kK2RegMaskVPIDInsertionEnable, kK2RegShiftVPIDInsertionEnable))
            return false;
        return true;
    }
 
    if (!WriteRegister (gChannelToSDIOutControlRegNum [inOutputSpigot], 0, kK2RegMaskVPIDInsertionOverwrite, kK2RegShiftVPIDInsertionOverwrite))
        return false;
    if (!WriteRegister (gChannelToSDIOutControlRegNum [inOutputSpigot], 0, kK2RegMaskVPIDInsertionEnable, kK2RegShiftVPIDInsertionEnable))
        return false;
    if (!WriteRegister (gChannelToSDIOutVPIDARegNum [inOutputSpigot], 0))
        return false;
    if (!WriteRegister (gChannelToSDIOutVPIDBRegNum [inOutputSpigot], 0))
        return false;
    return true;
 
}   //  SetSDIOutVPID
 
 
bool CNTV2Card::GetSDIOutVPID (ULWord & outValueA, ULWord & outValueB, const UWord inOutputSpigot)
{
    if (IS_OUTPUT_SPIGOT_INVALID(inOutputSpigot))
        return false;
 
    return ReadRegister(gChannelToSDIOutVPIDARegNum[inOutputSpigot], outValueA)
            &&  ReadRegister(gChannelToSDIOutVPIDBRegNum[inOutputSpigot], outValueB);
 
}   //  GetSDIOutVPID
 
bool CNTV2Card::SetVPIDTransferCharacteristics (const NTV2VPIDTransferCharacteristics inValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && WriteRegister(gChannelToVPIDTransferCharacteristics[inChannel], inValue);
}
 
bool CNTV2Card::GetVPIDTransferCharacteristics (NTV2VPIDTransferCharacteristics & outValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && CNTV2DriverInterface::ReadRegister(gChannelToVPIDTransferCharacteristics[inChannel], outValue);
}
 
bool CNTV2Card::SetVPIDColorimetry (const NTV2VPIDColorimetry inValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && WriteRegister(gChannelToVPIDColorimetry[inChannel], inValue);
}
 
bool CNTV2Card::GetVPIDColorimetry (NTV2VPIDColorimetry & outValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && CNTV2DriverInterface::ReadRegister(gChannelToVPIDColorimetry[inChannel], outValue);
}
 
bool CNTV2Card::SetVPIDLuminance (const NTV2VPIDLuminance inValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && WriteRegister(gChannelToVPIDLuminance[inChannel], inValue);
}
 
bool CNTV2Card::GetVPIDLuminance (NTV2VPIDLuminance & outValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && CNTV2DriverInterface::ReadRegister(gChannelToVPIDLuminance[inChannel], outValue);
}
 
bool CNTV2Card::SetVPIDRGBRange (const NTV2VPIDRGBRange inValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && WriteRegister(gChannelToVPIDRGBRange[inChannel], inValue);
}
 
bool CNTV2Card::GetVPIDRGBRange (NTV2VPIDRGBRange & outValue, const NTV2Channel inChannel)
{
    return IS_CHANNEL_VALID(inChannel) && CNTV2DriverInterface::ReadRegister(gChannelToVPIDRGBRange[inChannel], outValue);
}