Click.h

Go to the documentation of this file.

/*
        Click.h
        
        Copyright 2004-5 Tim Goetze <tim@quitte.de>
        
        http://quitte.de/dsp/
 
        units perpetually repeating a recorded sample.
 
*/
/*
        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., 59 Temple Place - Suite 330, Boston, MA
        02111-1307, USA or point your web browser to http://www.gnu.org.
*/
 
#ifndef _CLICK_H_
#define _CLICK_H_
 
#include "dsp/OnePole.h"
#include "dsp/util.h"
 
class ClickStub
: public Plugin
{
        public:
                sample_t bpm;
 
                float * wave;
                int N; /* number of samples in wave */
 
                DSP::OnePoleLP lp;
 
                int period; /* frames remaining in period */
                int played; /* frames played from sample */
 
                template <sample_func_t F>
                        void one_cycle (int frames);
 
        public:
                static PortInfo port_info [];
 
                void init (float * _wave, int _N);
 
                void activate()
                        { 
                                played = 0;
                                period = 0;
                        }
 
                void run (int n)
                        {
                                one_cycle<store_func> (n);
                        }
                
                void run_adding (int n)
                        {
                                one_cycle<adding_func> (n);
                        }
};
 
class Click
: public ClickStub
{
        public:
                void init();
};
 
class CEO
: public ClickStub
{
        public:
                void init();
 
                static PortInfo port_info [];
};
 
class Dirac
: public ClickStub
{
        public:
                void init();
 
                static PortInfo port_info [];
};
 
#endif /* _CLICK_H_ */