OFFIS DCMTK: dcmjpeg/include/dcmtk/dcmjpeg/djencabs.h Source File

00001 /*
00002  *
00003  *  Copyright (C) 1997-2010, OFFIS e.V.
00004  *  All rights reserved.  See COPYRIGHT file for details.
00005  *
00006  *  This software and supporting documentation were developed by
00007  *
00008  *    OFFIS e.V.
00009  *    R&D Division Health
00010  *    Escherweg 2
00011  *    D-26121 Oldenburg, Germany
00012  *
00013  *
00014  *  Module:  dcmjpeg
00015  *
00016  *  Author:  Norbert Olges, Marco Eichelberg
00017  *
00018  *  Purpose: abstract base class for compression classes
00019  *
00020  *  Last Update:      $Author: joergr $
00021  *  Update Date:      $Date: 2010-10-14 13:17:17 $
00022  *  CVS/RCS Revision: $Revision: 1.3 $
00023  *  Status:           $State: Exp $
00024  *
00025  *  CVS/RCS Log at end of file
00026  *
00027  */
00028 
00029 #ifndef DJENCABS_H
00030 #define DJENCABS_H
00031 
00032 #include "dcmtk/config/osconfig.h"
00033 #include "dcmtk/dcmdata/dctypes.h"
00034 #include "dcmtk/dcmimgle/diutils.h" /* for EP_Interpretation */
00035 #include "dcmtk/dcmjpeg/djutils.h" /* for enums */
00036 
00039 class DJEncoder
00040 {
00041 public: 
00042 
00044   DJEncoder()
00045   {
00046   }
00047 
00049   virtual ~DJEncoder()
00050   {
00051   }
00052 
00065   virtual OFCondition encode(
00066     Uint16 columns,
00067     Uint16 rows,
00068     EP_Interpretation interpr,
00069     Uint16 samplesPerPixel,
00070     Uint16 *image_buffer,
00071     Uint8 *&to,
00072     Uint32 &length) = 0;
00073 
00086   virtual OFCondition encode(
00087     Uint16 columns,
00088     Uint16 rows,
00089     EP_Interpretation interpr,
00090     Uint16 samplesPerPixel,
00091     Uint8 *image_buffer,
00092     Uint8 *&to,
00093     Uint32 &length) = 0;
00094 
00097   virtual Uint16 bytesPerSample() const = 0;
00098 
00101   virtual Uint16 bitsPerSample() const = 0;
00102 
00103 };
00104 
00105 
00106 #endif
00107 
00108 /*
00109  * CVS/RCS Log
00110  * $Log: djencabs.h,v $
00111  * Revision 1.3  2010-10-14 13:17:17  joergr
00112  * Updated copyright header. Added reference to COPYRIGHT file.
00113  *
00114  * Revision 1.2  2005-12-08 16:59:28  meichel
00115  * Changed include path schema for all DCMTK header files
00116  *
00117  * Revision 1.1  2001/11/13 15:56:25  meichel
00118  * Initial release of module dcmjpeg
00119  *
00120  *
00121  */