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/*
Copyright (C) 2000 Stefan Westerfeld
stefan@space.twc.de
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "freeverb/revmodel.hpp"
#include "artsmoduleseffects.h"
#include "stdsynthmodule.h"
using namespace Arts;
class Synth_FREEVERB_impl : virtual public Synth_FREEVERB_skel,
virtual public StdSynthModule
{
revmodel *model;
public:
float roomsize() { return model->getroomsize(); }
void roomsize(float newval) { return model->setroomsize(newval); }
float damp() { return model->getdamp(); }
void damp(float newval) { return model->setdamp(newval); }
float wet() { return model->getwet(); }
void wet(float newval) { return model->setwet(newval); }
float dry() { return model->getdry(); }
void dry(float newval) { return model->setdry(newval); }
float width() { return model->getwidth(); }
void width(float newval) { return model->setwidth(newval); }
float mode() { return model->getmode(); }
void mode(float newval) { return model->setmode(newval); }
void streamInit()
{
/* prevent full buffers to be carried over stop-start sequence */
model->mute();
}
void calculateBlock(unsigned long samples)
{
model->processreplace(inleft, inright, outleft, outright, samples,1);
// don't add the original signal - that's what the "dry" argument is for
//for(unsigned long i = 0;i < samples; i++)
//{
//outleft[i] += inleft[i];
//outright[i] += inright[i];
//}
}
Synth_FREEVERB_impl()
{
// "revmodel" object size is far too big, vtable
// can't handle it
model=new revmodel;
// set dry to 1 so it at first sounds like it always did before
// ok, since scaledry = 2 calling dry( 0.5 ) has the desired
// effect
dry( 0.5f );
}
~Synth_FREEVERB_impl()
{
delete model;
}
};
REGISTER_IMPLEMENTATION(Synth_FREEVERB_impl);
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