sekai/examples/realtime_demo/jack.hpp

/*
  Program RecordPlayback: A MIDI tool
  Author: Harry van Haaren
  E-mail: harryhaaren@gmail.com
  Copyright (C) 2010 Harry van Haaren

  PrintJackMidi is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  PrintJackMidi is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with PrintJackMidi.  If not, see <http://www.gnu.org/licenses/>. */


#ifndef JACK
#define JACK

#include "midi.hpp"

#include <vector>
#include <iostream>
#include <jack/jack.h>
#include <jack/midiport.h>
#include <jack/ringbuffer.h>
#include <thread>
#include "synth.hpp"


class Jack
{
  public:
    Jack();
    ~Jack();
    
    void activate();
    
    static int staticProcess(jack_nframes_t nframes, void *arg);
  
  private:
    Synth synth;
    
    int process(jack_nframes_t nframes);
    
    jack_client_t*  client;
    jack_port_t*    inputPort;
	jack_ringbuffer_t* inputBuffer;
    jack_port_t*    outputPort;
    jack_ringbuffer_t* outputBuffer;
    int bufferSize;
    static void staticWorkerThread(Jack* self);
};

#endif