X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmJPEGFragment.h;h=e4b271bc988dc17ca6113b3210d657c33d10beeb;hb=c1a305b54c1a9dd1bfe2173940ba84ccd1b4bb27;hp=a446d9c77f098befd64f4d4c5ec586658183f63f;hpb=ba78e6c6d47d6db1528e8e88e5ebde7296a26692;p=gdcm.git

diff --git a/src/gdcmJPEGFragment.h b/src/gdcmJPEGFragment.h
index a446d9c7..e4b271bc 100644
--- a/src/gdcmJPEGFragment.h
+++ b/src/gdcmJPEGFragment.h
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmJPEGFragment.h,v $
   Language:  C++
-  Date:      $Date: 2004/12/03 20:16:58 $
-  Version:   $Revision: 1.6 $
+  Date:      $Date: 2007/09/17 12:16:01 $
+  Version:   $Revision: 1.23 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -17,18 +17,19 @@
 =========================================================================*/
 
 
-#ifndef GDCMJPEGFRAGMENT_H
-#define GDCMJPEGFRAGMENT_H
+#ifndef _GDCMJPEGFRAGMENT_H_
+#define _GDCMJPEGFRAGMENT_H_
 
-#include "gdcmCommon.h"
+#include "gdcmBase.h"
 
 #include <iostream>
+#include <fstream>
 
-namespace gdcm 
+namespace GDCM_NAME_SPACE 
 {
-
 /**
- * \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
@@ -36,21 +37,32 @@ namespace gdcm
  *
  *        Each instance of this class (they can be as many instances for
  *        a given Document as they are JPEG fragments and they are
- *        collected in a \ref JPEGFragmentsInfo )
+ *        collected in a JPEGFragmentsInfo )
  */
-class GDCM_EXPORT JPEGFragment
+class GDCM_EXPORT JPEGFragment : public Base
 {
 public:
    JPEGFragment();
-   void Print( std::string indent = "", std::ostream &os = std::cout );
+   void Print( std::ostream &os = std::cout, std::string const &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