JackClient.h

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/*******************************************************************************
 * JackClient.h (JackFX) 
 ******************************************************************************/

#ifndef _JACK_CLIENT_H_
#define _JACK_CLIENT_H_

#include "common.h"
#include <pthread.h>

class ISoundElement;
class ISoundSource;
class JackMidiPort;

class JackClient 
{
    friend class ISoundElement;
    friend class ISoundSource;
    friend class JackMidiPort;
    public:
        JackClient();
        
        ~JackClient();

        jack_client_t* GetClient() const;
        pthread_t GetThread() const;

        static JackClient* GetSingleton();

    protected:
    private:
        static void JackShutdown(void* arg);
        static int JackProcess(jack_nframes_t nframes, void* arg);

        void Process(jack_nframes_t nframes);

        jack_client_t* m_client;

        list<ISoundElement*> m_elements;
        list<ISoundSource*> m_sources;
        list<JackMidiPort*> m_midiports;

        static JackClient* m_singleton;
};

class jack_init_error : public std::runtime_error
{
    public:
        jack_init_error(const string& what) : std::runtime_error(what) {}
};

class jack_client_error : public std::runtime_error
{
    public:
        jack_client_error(const string& what) : std::runtime_error(what) {}
};

#endif