hq2xScaler.h

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/*
Copyright (C) 2005 The Pentagram Team

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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#ifndef HQ2XSCALER_H_INCLUDED
#define HQ2XSCALER_H_INCLUDED

#ifdef USE_HQ2X_SCALER

#include "Scaler.h"

namespace Pentagram {

class hq2xScaler : public Scaler
{
public:
        hq2xScaler();

        virtual const uint32    ScaleBits() const;                      //< bits for supported integer scaling
        virtual const bool              ScaleArbitrary() const;         //< supports arbitrary scaling of any degree 

        virtual const char *    ScalerName() const;                     //< Name Of the Scaler (1 word)
        virtual const char *    ScalerDesc() const;                     //< Desciption of the Scaler
        virtual const char *    ScalerCopyright() const;        //< Scaler Copyright info
};

extern const hq2xScaler hq2x_scaler;

};

#endif

#endif

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