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