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fadefilter.h

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/*
        $Id: fadefilter.h,v 1.1 2001/03/06 15:09:12 mbn Exp $

        ------------------------------------------------------------------------
        ClanLib, the platform independent game SDK.

        This library is distributed under the GNU LIBRARY GENERAL PUBLIC LICENSE
        version 2. See COPYING for details.

        For a total list of contributers see CREDITS.

        ------------------------------------------------------------------------
*/


#ifndef header_fadefilter
#define header_fadefilter

#include "../soundfilter.h"

class CL_FadeFilter : public CL_SoundFilter
{
public:
        CL_FadeFilter(int initial_volume);
        virtual ~CL_FadeFilter();

        void fade_to_volume(int new_volume, int duration = 1000);

        virtual void filter(int *data, int size);

private:
        CL_FadeFilter(const CL_FadeFilter &copy) { return; } // disallow copy construction.
        class CL_FadeFilter_Generic *impl;
};

#endif

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