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/*
Click.h
Copyright 2004 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:
double fs;
d_sample 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 */
d_sample normal;
template <sample_func_t F>
void one_cycle (int frames);
public:
static PortInfo port_info [];
d_sample * ports [4];
d_sample adding_gain;
void init (double _fs, 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 (double fs);
};
class CEO
: public ClickStub
{
public:
void init (double fs);
static PortInfo port_info [];
};
#endif /* _CLICK_H_ */
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