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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@414 0778d3d1-df1d-0410-868b-ea421aaaa00d
105 lines
1.9 KiB
C++
105 lines
1.9 KiB
C++
/*
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Click.h
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Copyright 2004-5 Tim Goetze <tim@quitte.de>
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http://quitte.de/dsp/
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units perpetually repeating a recorded sample.
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*/
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/*
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA or point your web browser to http://www.gnu.org.
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*/
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#ifndef _CLICK_H_
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#define _CLICK_H_
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#include "dsp/OnePole.h"
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#include "dsp/util.h"
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class ClickStub
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{
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public:
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double fs;
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d_sample bpm;
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float * wave;
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int N; /* number of samples in wave */
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DSP::OnePoleLP lp;
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int period; /* frames remaining in period */
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int played; /* frames played from sample */
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d_sample normal;
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template <sample_func_t F>
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void one_cycle (int frames);
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public:
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static PortInfo port_info [];
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d_sample * ports [4];
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d_sample adding_gain;
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void init (double _fs, float * _wave, int _N);
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void activate()
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{
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played = 0;
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period = 0;
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}
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void run (int n)
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{
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one_cycle<store_func> (n);
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}
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void run_adding (int n)
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{
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one_cycle<adding_func> (n);
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}
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};
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class Click
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: public ClickStub
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{
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public:
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void init (double fs);
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};
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class CEO
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: public ClickStub
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{
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public:
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void init (double fs);
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static PortInfo port_info [];
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};
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class Dirac
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: public ClickStub
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{
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public:
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void init (double fs);
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static PortInfo port_info [];
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};
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#endif /* _CLICK_H_ */
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