delay.hpp

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

    delay.hpp
    Created: 31 Jan 2014 2:52:41pm
    Author:  yvan

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

#ifndef DELAY_H_INCLUDED
#define DELAY_H_INCLUDED

#include <vector>
#include "../headers/defines.hpp"
#include "../headers/types.hpp"
#include "sample.hpp"

namespace YSE {

  namespace DSP {
    class API delay {
    public:
      delay& setSize(UInt size); 

      delay& process(AUDIOBUFFER & buffer); 

      delay& read(sample& result, UInt delayTime); 

      delay& read(sample& result, AUDIOBUFFER & delayTime); // read from delay at variable point

      delay(Int size);
      delay(const delay &);

    private:
      UInt bufferlength;
      std::vector<Flt> buffer;
      Int phase;

      UInt currentLength; // the sample length for this loop
      aUInt size;
    };

    void readInterpolated(AUDIOBUFFER & ctrl, sample& out, AUDIOBUFFER & buffer, UInt &pos);

  }
}



#endif  // DELAY_H_INCLUDED