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// License Agreement
// For Open Source Computer Vision Library
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#ifndef _GRFMT_JPEG_H_
#define _GRFMT_JPEG_H_
#include "grfmt_base.hpp"
#include "bitstrm.hpp"
#ifdef HAVE_JPEG
// IJG-based Jpeg codec
namespace cv
{
class JpegDecoder : public BaseImageDecoder
{
public:
JpegDecoder();
virtual ~JpegDecoder();
bool readData( Mat& img );
bool readHeader();
void close();
ImageDecoder newDecoder() const;
protected:
FILE* m_f;
void* m_state;
};
class JpegEncoder : public BaseImageEncoder
{
public:
JpegEncoder();
virtual ~JpegEncoder();
bool write( const Mat& img, const std::vector<int>& params );
ImageEncoder newEncoder() const;
};
}
#endif
#endif/*_GRFMT_JPEG_H_*/