PortamentoPlayer.h

Go to the documentation of this file.

 
#pragma once

class PortamentoPlayer {
public:
    PortamentoPlayer(float sampleRate, float defaultPortamentoTimeMs = 100.0f);

    void setPortamentoTime(float timeMs);
    
    void noteOn(int midiNote, bool portamentoOn);
    
    void noteOff();
    
    int getCurrentNote();
    
    float getCurrentFreq();
    
    float process();
 
private:
    float midiToFreq(int midiNote);
    
    float interpolateFrequency();
    
    int currentNote;
    
    float sampleRate;
    
    float currentFreq;
    
    float targetFreq;
    
    float incrementPerSample;
    
    float portamentoTimeMs;

    bool noteIsOn;
};