Program: gdcm
Module: $RCSfile: gdcmJPEGFragmentsInfo.h,v $
Language: C++
- Date: $Date: 2005/01/20 16:17:00 $
- Version: $Revision: 1.11 $
+ Date: $Date: 2005/01/31 05:24:21 $
+ Version: $Revision: 1.19 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
namespace gdcm
{
-
/**
* \brief Utility class for gathering the informations of the collection
* of JPEG fragment[s] (see \ref JPEGFragment) when handling
* "Encapsulated JPEG Compressed Images".
- * The informations on each frame are obtained during the parsing
- * of a Document (refer to
- * \ref Document::ComputeJPEGFragmentInfo() ).
+ * The informations on each frame are obtained during the pixel parsing
+ * of a gdcm::File (refer to \ref File::ComputeJPEGFragmentInfo() ).
* They shall be used when (if necessary) decoding the fragments.
*
* This class is simply a stl list<> of \ref JPEGFragment.
class GDCM_EXPORT JPEGFragmentsInfo
{
public:
+ JPEGFragmentsInfo();
~JPEGFragmentsInfo();
void Print( std::ostream &os = std::cout, std::string const & indent = "" );
- size_t GetFragmentsLength();
- void ReadAllFragments(std::ifstream *fp, JOCTET *buffer );
+
+ void DecompressFromFile(std::ifstream *fp, uint8_t *buffer, int nBits, int numBytes, int length);
+
+ void AddFragment(JPEGFragment *fragment);
+ JPEGFragment *GetFirstFragment();
+ JPEGFragment *GetNextFragment();
+ unsigned int GetFragmentCount();
private:
- typedef std::list< JPEGFragment* > JPEGFragmentsList;
- JPEGFragmentsList Fragments;
+ typedef std::list<JPEGFragment *> JPEGFragmentsList;
-friend class Document;
-friend class FileHelper;
-friend class PixelReadConvert;
+ //Some mathieu hack:
+ int StateSuspension;
+ void *SampBuffer;
+ char* pimage;
+ JPEGFragmentsList Fragments;
+ JPEGFragmentsList::iterator ItFragments;
};
} // end namespace gdcm