/*

    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 "artsmodulessynth.h"
#include "stdsynthmodule.h"

using namespace Arts;

class Synth_XFADE_impl : virtual public Synth_XFADE_skel,
							virtual public StdSynthModule
{
public:
	void calculateBlock(unsigned long samples)
	{
		unsigned long i;

		for(i=0;i<samples;i++)
		{
			float p = (percentage[i]+1)/2;

			outvalue[i] = invalue1[i]*p + invalue2[i]*(1-p);
		}
	}
};

REGISTER_IMPLEMENTATION(Synth_XFADE_impl);
