Program: gdcm
Module: $RCSfile: gdcmJPEGFragment.h,v $
Language: C++
- Date: $Date: 2005/01/16 04:50:42 $
- Version: $Revision: 1.7 $
+ Date: $Date: 2005/02/06 14:43:27 $
+ Version: $Revision: 1.17 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include "gdcmCommon.h"
#include <iostream>
+#include <fstream>
namespace gdcm
{
-
/**
- * \brief Utility class for summerizing the informations of a JPEG
+ * \brief *very* internal class . Shouldn't appear here !
+ * Utility class for summerizing the informations of a JPEG
* fragment of an "Encapsulated JPEG Compressed Image".
* This information is a mix of:
* - the fragment offset
public:
JPEGFragment();
void Print( std::ostream &os = std::cout, std::string indent = "" );
+ void DecompressJPEGFramesFromFile(std::ifstream *fp,
+ uint8_t *buffer, int nBits,
+ int &statesuspension);
+
+ bool ReadJPEGFile8 (std::ifstream *fp, void *image_buffer, int &statesuspension );
+ bool ReadJPEGFile12 (std::ifstream *fp, void *image_buffer, int &statesuspension );
+ bool ReadJPEGFile16 (std::ifstream *fp, void *image_buffer, int &statesuspension );
+
+ void SetLength(uint32_t length) { Length = length; };
+ uint32_t GetLength() { return Length; };
+ void SetOffset(uint32_t offset) { Offset = offset; };
+ uint32_t GetOffset() { return Offset; };
+ uint8_t *GetImage() { return pImage; };
private:
- long Offset;
- long Length;
+ uint32_t Offset;
+ uint32_t Length;
-friend class Document;
-friend class File;
-friend class PixelReadConvert;
+ uint8_t *pImage;
};
} // end namespace gdcm