ancillarydata_hdmi_aux.cpp

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/* SPDX-License-Identifier: MIT */
#include "ancillarydata_hdmi_aux.h"
//#include <ios>
//#include <iomanip>

using namespace std;


#define AJAAncillaryData_HDMI_Aux_MaxPayloadSize 28


AJAAncillaryData_HDMI_Aux::AJAAncillaryData_HDMI_Aux ()
    :   AJAAncillaryData ()
{
    Init();
}


AJAAncillaryData_HDMI_Aux::AJAAncillaryData_HDMI_Aux (const AJAAncillaryData_HDMI_Aux & inClone)
    :   AJAAncillaryData ()
{
    Init();
    *this = inClone;
}


AJAAncillaryData_HDMI_Aux::AJAAncillaryData_HDMI_Aux (const AJAAncillaryData_HDMI_Aux * pInClone)
    :   AJAAncillaryData ()
{
    Init();
    if (pInClone)
        *this = *pInClone;
}


AJAAncillaryData_HDMI_Aux::AJAAncillaryData_HDMI_Aux (const AJAAncillaryData * pInData)
    :   AJAAncillaryData (pInData)
{
    m_ancType = AJAAncDataType_HDMI_Aux;
}


AJAAncillaryData_HDMI_Aux::~AJAAncillaryData_HDMI_Aux ()
{
}


void AJAAncillaryData_HDMI_Aux::Init (void)
{
    m_ancType      = AJAAncDataType_HDMI_Aux;
    m_coding       = AJAAncDataCoding_Digital;
}


void AJAAncillaryData_HDMI_Aux::Clear (void)
{
    AJAAncillaryData::Clear();
    Init();
}


AJAAncillaryData_HDMI_Aux & AJAAncillaryData_HDMI_Aux::operator = (const AJAAncillaryData_HDMI_Aux & rhs)
{
    // Ignore self-assignment
    if (this != &rhs)
    {
        // Copy the base class members
        AJAAncillaryData::operator=(rhs);
    }
    return *this;
}
    

AJAStatus AJAAncillaryData_HDMI_Aux::ParsePayloadData (void)
{
    // The size is specific to Canon
    if (GetDC() > AJAAncillaryData_HDMI_Aux_MaxPayloadSize)
    {
        // Load default values
        Init();
        m_rcvDataValid = false;
        return AJA_STATUS_FAIL;
    }

    m_rcvDataValid = true;
    return AJA_STATUS_SUCCESS;
}


ostream & AJAAncillaryData_HDMI_Aux::Print (ostream & debugStream, const bool bShowDetail) const
{
    AJAAncillaryData::Print (debugStream, bShowDetail);
    debugStream << endl;
    return debugStream;
}

bool AJAAncillaryData_HDMI_Aux::isHDMIAuxInfoFrame(void) const
{
    return m_auxType & 0x80;
}