dspVoice.hpp

/*
  ==============================================================================

    dspVoice.h
    Created: 10 Jul 2014 6:08:28pm
    Author:  yvan

  ==============================================================================
*/

#ifndef DSPVOICE_H_INCLUDED
#define DSPVOICE_H_INCLUDED

#include "../classes.hpp"
#include "../headers/defines.hpp"
#include "../dsp/dspObject.hpp"
#include "../dsp/math.hpp"

namespace YSE {
  namespace SYNTH {

    class API dspVoice : public DSP::dspSourceObject {
    public:
      dspVoice();
      virtual ~dspVoice() {}

      // intent is what we should do (playing, start playing, start stopping etc...
      virtual void process(SOUND_STATUS & intent) = 0;

      Flt getFrequency() { return _frequency.load(); }
      Flt getVelocity () { return _velocity .load(); }

      //this will be used internally to pass the midi note number
      void frequency(Flt value) {
        _frequency.store(DSP::MidiToFreq(value));
      }

      void velocity(Flt value) {
        _velocity.store(value);
      }

      // this function is used internally. It should return a base class pointer
      // to a dynamically created object of your derived class. For instance, if
      // your derived class is called 'derived', write the function like this:
      //
      // virtual dspVoice * clone() {
      //   return new derived();
      // }
      virtual dspVoice * clone() = 0;

    private:
      aFlt _frequency;
      aFlt _velocity ;
    };

  }
}



#endif  // DSPVOICE_H_INCLUDED