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//
//
// chaos~
// Copyright (C) 2004 Tim Blechmann
//
// 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; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
#include "chaos_base.hpp"
class chaos_dsp
: public flext_dsp
{
FLEXT_HEADER(chaos_dsp, flext_dsp);
protected:
/* signal functions: */
/* for frequency = sr/2 */
void m_signal_(int n, t_sample *const *insigs,t_sample *const *outsigs);
/* sample & hold */
void m_signal_n(int n, t_sample *const *insigs,t_sample *const *outsigs);
/* linear interpolation */
void m_signal_l(int n, t_sample *const *insigs,t_sample *const *outsigs);
/* cubic interpolatio */
void m_signal_c(int n, t_sample *const *insigs,t_sample *const *outsigs);
virtual void m_signal(int n, t_sample *const *insigs,t_sample *const *outsigs);
virtual void m_dsp(int n, t_sample *const *insigs,t_sample *const *outsigs);
/* local data for system, output and interpolation */
chaos_base * m_system; /* the system */
t_sample * m_values; /* actual value */
t_sample * m_slopes; /* actual slope for cubic interpolation */
t_sample * m_nextvalues;
t_sample * m_nextmidpts;
t_sample * m_curves;
/* local data for signal functions */
float m_freq; /* frequency of oscillations */
int m_phase; /* phase counter */
float m_sr; /* sample rate */
char m_method; /* interpolation method */
};
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