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jclient.h

/*
    Copyright (C) 2008 Fons Adriaensen <fons@kokkinizita.net>
    
    This program 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 2 of the License, or
    (at your option) any later version.

    This program 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 this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/


#ifndef __JCLIENT_H
#define __JCLIENT_H


#include <clthreads.h>
#include <jack/jack.h>
#include "global.h"


00029 class Jclient : public A_thread
{
public:

    Jclient (const char *name, JMconf *config);
    ~Jclient (void);

    const char   *jname (void) const { return _jname; }
    unsigned int  fsamp (void) const { return _fsamp; }

private:

    enum { VUM = 1, PPM = 2 };

    void init_jack (void);
    void close_jack (void);
    void jack_shutdown (void);
    int  jack_process (jack_nframes_t nframes);

    virtual void thr_main (void) {}

    void initialise (void);

    jack_client_t  *_jack_client;
    jack_port_t    *_jack_ipports [NMAX];
    const char     *_jname;
    unsigned int    _fsamp;
    unsigned int    _fsize;
    JMconf         *_config;
    int             _type;
    float           _gvum;
    float           _wvum;
    float           _gppm;
    float           _wppm1;
    float           _wppm2;
    

    static void jack_static_shutdown (void *arg);
    static int  jack_static_process (jack_nframes_t nframes, void *arg);
};


#endif

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