include/refinery/unpack.h

#ifndef _REFINERY_UNPACK_H
#define _REFINERY_UNPACK_H

#include <iosfwd>
#include <cstdio>

namespace refinery {

class ExifData;

template<typename T> class Image;
template<typename T> class GrayPixel;
typedef Image<GrayPixel<unsigned short> > GrayImage;
template<typename T> class RGBPixel;
typedef Image<RGBPixel<unsigned short> > RGBImage;

class ImageReader {
public:
  GrayImage* readGrayImage(std::streambuf& istream, const ExifData& exifData);
  GrayImage* readGrayImage(FILE* istream, const ExifData& exifData);

  RGBImage* readRgbImage(std::streambuf& istream, const ExifData& exifData);
  RGBImage* readRgbImage(FILE* istream, const ExifData& exifData);
};

}

#endif /* _REFINERY_UNPACK_H */