fourierwtcore.h

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#pragma once

#include "synthbase.h"
#include "synthfunctions.h"
#include "sinetablesource.h"
#include "dynamictablesource.h"

// -----------------------------
//  --- SynthLab SDK File --- // 
//  ----------------------------
// -----------------------------------------------------------------------------
namespace SynthLab
{
    class FourierWTCore : public ModuleCore
    {
    public:
        FourierWTCore();                /* C-TOR */
        
        virtual ~FourierWTCore() {}     /* D-TOR */

        virtual bool reset(CoreProcData& processInfo) override;
        virtual bool update(CoreProcData& processInfo) override;
        virtual bool render(CoreProcData& processInfo) override;
        virtual bool doNoteOn(CoreProcData& processInfo) override;
        virtual bool doNoteOff(CoreProcData& processInfo) override;

        double renderSample(SynthClock& clock, double shape = 0.5); 
        double renderHardSyncSample(SynthClock& clock, double shape);

        bool createTables(double sampleRate = 44100.0);
    
    protected:
        // --- basic variables
        double sampleRate = 0.0;        
        double currentTableRate = 0.0;  
        double midiPitch = 0.0;         
        double outputAmplitude = 1.0;   
        double panLeftGain = 0.707;     
        double panRightGain = 0.707;    
        double hardSyncRatio = 1.0;     
        int32_t currentWaveIndex = -1;  

        // --- timebase
        SynthClock oscClock;    

        // --- table source
        IWavetableSource* selectedTableSource = nullptr; 

        // -- hard sync helper
        Synchronizer hardSyncronizer;   

        SineTableSource sineTableSource;        
        DynamicTableSource dynamicTableSource;  
    };

} // namespace