ValueControl.h

// ValueControl.h
// ofxPDSP
// Nicola Pisanti, MIT License, 2016

#ifndef OFXPDSP_PDSPCONTROLVALUE_H_INCLUDED
#define OFXPDSP_PDSPCONTROLVALUE_H_INCLUDED

#include "../DSP/pdspCore.h"
#include "../DSP/helpers/UsesSlew.h"

#include "ofMain.h"

//-------------------------------------------------------------------------------------------------

namespace pdsp{

class ValueControl : public pdsp::Unit, public pdsp::UsesSlew {
    
public:
    ValueControl();
    ValueControl(const ValueControl & other);
    ValueControl& operator=(const ValueControl & other);
    

    void set(float value){ this->value.store( value );}

    float get() const { return value.load(); }

    void enableSmoothing(float timeMs);
    
    void disableSmoothing();

    float meter_output() const { return slewLastValue.load(); }     

private:

    pdsp::OutputNode output;
    
    void prepareUnit( int expectedBufferSize, double sampleRate ) override;
    void releaseResources () override ;
    void process (int bufferSize) noexcept override;

    atomic<float> lastValue;
    atomic<float> value;
    
};

}

#endif //OFXPDSP_PDSPCONTROLVALUE_H_INCLUDED