ntv2burn.h

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/* SPDX-License-Identifier: MIT */
#ifndef _NTV2BURN_H
#define _NTV2BURN_H

#include "ntv2card.h"
#include "ntv2formatdescriptor.h"
#include "ntv2democommon.h"
#include "ajabase/common/types.h"
#include "ajabase/common/circularbuffer.h"
#include "ajabase/system/thread.h"
#include "ajabase/common/timecodeburn.h"


class NTV2Burn
{
    //  Public Instance Methods
    public:
                            NTV2Burn (const BurnConfig & inConfig);
        virtual             ~NTV2Burn ();

        virtual AJAStatus       Init (void);

        virtual AJAStatus       Run (void);

        virtual void            Quit (void);

        virtual void            GetStatus (AUTOCIRCULATE_STATUS & outInputStatus, AUTOCIRCULATE_STATUS & outOutputStatus);


    //  Protected Instance Methods
    protected:
        virtual AJAStatus       SetupVideo (void);

        virtual AJAStatus       SetupAudio (void);

        virtual void            RouteInputSignal (void);

        virtual void            RouteOutputSignal (void);

        virtual AJAStatus       SetupHostBuffers (void);

        virtual void            StartPlayThread (void);

        virtual void            PlayFrames (void);

        virtual void            StartCaptureThread (void);

        virtual void            CaptureFrames (void);


        virtual bool            InputSignalHasTimecode (void);


        virtual bool            AnalogLTCInputHasTimecode (void);


    //  Protected Class Methods
    protected:
        static void             PlayThreadStatic (AJAThread * pThread, void * pContext);

        static void             CaptureThreadStatic (AJAThread * pThread, void * pContext);

    //  Private Member Data
    private:
        typedef AJACircularBuffer<NTV2FrameData*>   CircularBuffer;
        BurnConfig          mConfig;            
        AJAThread           mPlayThread;        
        AJAThread           mCaptureThread;     
        CNTV2Card           mDevice;            
        NTV2DeviceID        mDeviceID;          
        NTV2VideoFormat     mVideoFormat;       
        NTV2FormatDesc      mFormatDesc;        
        NTV2TaskMode        mSavedTaskMode;     
        NTV2AudioSystem     mAudioSystem;       
        AJATimeCodeBurn     mTCBurner;          
        NTV2TCIndexes       mTCOutputs;         
        NTV2FrameDataArray  mHostBuffers;       
        CircularBuffer      mFrameDataRing;     
        bool                mGlobalQuit;        

};  //  NTV2Burn

#endif  //  _NTV2BURN_H