Codec.hpp

/*
 *  Copyright 2011, 2012 Lukas Jirkovsky
 *
 *  This file is part of FotoSHOCKcore.
 *
 *  FotoSHOCKcore is free software: you can redistribute it and/or modify it
 *  under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, version 3 of the License.
 *
 *  FotoSHOCKcore 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with FotoSHOCKcore.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef CODEC_H
#define CODEC_H

#include "Formats.hpp"
#include "ImageBufferBase.hpp"

#include <string>

namespace FotoSHOCKcore {
namespace IO {


class Decoder {
    public:
        virtual ~Decoder();

        virtual ImageBufferBase* loadImage(unsigned int tileExtent) = 0;

        virtual ImageBufferBase* loadImage(unsigned int tileExtent, PixelData format) = 0;
    protected:

        Decoder(const std::string fileName);
        const std::string m_fileName;
};


class Encoder {
    public:
        virtual ~Encoder();

        // TODO handle the quality
        virtual void saveImage(ImageBufferBase* image, int quality) = 0;
    protected:

        Encoder(const std::string fileName);
        const std::string m_fileName;
};

}
}

#endif