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/*
Copyright (C) 2003 Fons Adriaensen
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 __LADSPAPLUGIN_H
#define __LADSPAPLUGIN_H
#include <ladspa.h>
class LadspaPlugin
{
public:
LadspaPlugin (unsigned long fsam) : _gain (1.0), _fsam (fsam) {}
virtual void setport (unsigned long port, LADSPA_Data *data) = 0;
virtual void active (bool act) = 0;
virtual void runproc (unsigned long len, bool add) = 0;
virtual ~LadspaPlugin (void) {}
void setgain (LADSPA_Data gain) { _gain = gain; }
protected:
float _gain;
float _fsam;
};
#endif
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