svn-gvsig-desktop / trunk / libraries / libjni-readecw-linux / include / NCSJP2File.h @ 1458
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/********************************************************
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** Copyright 2002 Earth Resource Mapping Ltd.
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** This document contains proprietary source code of
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** Earth Resource Mapping Ltd, and can only be used under
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** one of the three licenses as described in the
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** license.txt file supplied with this distribution.
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** See separate license.txt file for license details
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** and conditions.
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**
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** This software is covered by US patent #6,442,298,
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** #6,102,897 and #6,633,688. Rights to use these patents
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** is included in the license agreements.
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**
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** FILE: $Archive: /NCS/Source/include/NCSJP2File.h $
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** CREATED: 28/11/2002 3:27:34 PM
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** AUTHOR: Simon Cope
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** PURPOSE: CNCSJP2File class header
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** EDITS: [xx] ddMmmyy NAME COMMENTS
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** [01] 03Aug04 tfl Added integer member to NCSJP2PCSBox
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** [02] 07Dec04 tfl Moved GeodataUsage enum declaration to NCSECWClient.h
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** [03] 17Dec04 tfl Added static CNCSJP2File::Shutdown() function called by CNCSJP2FileView::Shutdown()
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*******************************************************/
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#ifndef NCSJP2FILE_H
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#define NCSJP2FILE_H
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#ifndef NCSJP2DEFS_H
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#include "NCSJPCDefs.h" |
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#endif // NCSJP2DEFS_H |
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#ifndef NCSECWCLIENT_H
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#include "NCSECWClient.h" |
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#endif // NCSECWCLIENT_H |
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//#ifndef NCSECW_H
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//#include "NCSEcw.h"
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//#endif // NCSECW_H
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// Our own 64bit IOSTREAM class
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#ifndef NCSJPCFileIOSTREAM_H
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#include "NCSJPCFileIOStream.h" |
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#endif // NCSJPCFileIOSTREAM_H |
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// JP2 Box class
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#ifndef NCSJP2BOX_H
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#include "NCSJP2Box.h" |
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#endif // NCSJP2BOX_H |
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// JP2 SuperBox class
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#ifndef NCSJP2SUPERBOX_H
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#include "NCSJP2SuperBox.h" |
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#endif // NCSJP2SUPERBOX_H |
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// JPC ComponentDepthType
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#ifndef NCSJPCCOMPONENTDEPTHTYPE_H
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#include "NCSJPCComponentDepthType.h" |
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#endif // NCSJPCCOMPONENTDEPTHTYPE_H |
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// JPC codestream classes
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#ifndef NCSJPC_H
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#include "NCSJPC.h" |
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#endif // NCSJPC_H |
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#define ECW_COMPRESS_SDK_LIMIT_MASK 0xfe43218a |
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/**
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* CNCSJP2File class - the JP2 file class.
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* Note, the JP2File class is a superbox!
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* The JP2File is the base shared file object used by multiple CNCSJP2FileView classes to
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* access a JP2 file.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT CNCSJP2File: public CNCSJP2SuperBox, public CNCSJPCNodeTiler { |
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public:
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/**
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* CNCSJP2FileVector class
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* The JP2FileVector is a vector containing all the CNCSJP2File object instances.
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* There is only one instance of this class.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2FileVector: public std::vector<CNCSJP2File *> { |
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public:
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/** Default constructor, initialises ECW library */
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CNCSJP2FileVector() { |
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NCSecwInit(); |
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} |
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/** Virtual destructor, clean up */
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virtual ~CNCSJP2FileVector() { |
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CloseAll(); |
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NCSecwShutdown(); |
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}; |
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/**
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* CloseAll() - closes all open CNCSJP2File instances
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*/
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void CloseAll(void); |
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/**
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* Lock() - Lock the vector
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*/
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void Lock(void) { |
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NCSecwGlobalLock(); |
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}; |
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/**
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* UnLock() - Unlock the vector
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*/
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void UnLock(void) { |
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NCSecwGlobalUnLock(); |
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}; |
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}; |
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/**
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* CNCSJP2SignatureBox class - the JP2 signature box. This box is always present.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2SignatureBox: public CNCSJP2Box { |
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public:
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/** Box type */
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static UINT32 sm_nTBox;
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/** JP2 file signature */
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static UINT32 sm_JP2Signature;
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/** Signature as read from file */
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UINT32 m_nSignature; |
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/** Default constructor, initialises members */
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CNCSJP2SignatureBox(); |
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/** Virtual destructor */
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virtual ~CNCSJP2SignatureBox(); |
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/**
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* Update the extended length of the box prior to writing
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*/
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virtual void UpdateXLBox(void); |
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/**
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* Parse the signature box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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/**
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* UnParse the signature box to the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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}; |
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/**
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* CNCSJP2FileTypeBox class - the JP2 file type box class. This box is always present.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2FileTypeBox: public CNCSJP2Box { |
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public:
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/** Compatibility list entry, 4 chars as UINT32 */
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typedef UINT32 CNCSJP2CLEntry;
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/** Compatibility list */
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typedef std::list<CNCSJP2CLEntry> CNCSJP2CLList;
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/** Box type */
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static UINT32 sm_nTBox;
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/** JP2 Brand */
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static UINT32 sm_JP2Brand;
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/** Brand as read from file */
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UINT32 m_Brand; |
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/** Minor version */
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UINT32 m_nMinV; |
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/** Compatibility list - other files may be readable as JP2, eg JPX files */
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CNCSJP2CLList m_CLList; |
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/** Default constructor, initialises members */
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CNCSJP2FileTypeBox(); |
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/** Virtual destructor */
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virtual ~CNCSJP2FileTypeBox(); |
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/**
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* Update the extended length of the box prior to writing
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*/
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virtual void UpdateXLBox(void); |
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/**
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* Parse the file type box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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/**
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* UnParse the file type box to the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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}; |
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/**
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* CNCSJP2HeaderBox class - the JP2 file header box class. This box is always present.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2HeaderBox: public CNCSJP2SuperBox { |
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public:
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/**
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* CNCSJP2ImageHeaderBox class - the JP2 file image header box class. This box is always present.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2ImageHeaderBox: public CNCSJP2Box, public CNCSJPCComponentDepthType { |
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public:
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/** Box type */
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static UINT32 sm_nTBox;
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/** Image Width */
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UINT32 m_nWidth; |
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/** Image Height */
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UINT32 m_nHeight; |
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/** Number of image components, eg RGB = 3 */
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UINT16 m_nComponents; |
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/** Compression type, for a JP2 == 7 */
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UINT8 m_nCompressionType; |
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/** Actual colorspace in image is known, 0 == known & ColourSpaceBox available, 1 == unkown */
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UINT8 m_nUnknownColorspace; |
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/** Intellectual property, 0 = none, 1 - IPRBox present */
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UINT8 m_nIPR; |
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/** Default constructor, initialises members */
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CNCSJP2ImageHeaderBox(); |
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/** Virtual destructor */
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virtual ~CNCSJP2ImageHeaderBox(); |
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/**
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* Update the extended length of the box prior to writing
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*/
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virtual void UpdateXLBox(void); |
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/**
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* Parse the image header box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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/**
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* UnParse the image header box to the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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}; |
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/**
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* CNCSJP2BitsPerComponentBox class - the JP2 file bits per component box class.
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* This box is only present if m_nBitsPerComponent in the IMageHeaderBox is 255, indicating
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* each component may be a different bit depth (eg, 5/6/6 RGB).
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2BitsPerComponentBox: public CNCSJP2Box { |
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public:
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/** Box type */
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static UINT32 sm_nTBox;
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/** Bit depth for each component */
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std::vector<CNCSJPCComponentDepthType> m_Bits; |
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/** Default constructor, initialised members */
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CNCSJP2BitsPerComponentBox(); |
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/** Virtual destructor */
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virtual ~CNCSJP2BitsPerComponentBox(); |
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/**
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* Update the extended length of the box prior to writing
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*/
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virtual void UpdateXLBox(void); |
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/**
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* Parse the bits per component box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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/**
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* UnParse the bits per component box to the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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}; |
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/**
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* CNCSJP2ColorSpecificationBox class - the JP2 file color specification box class.
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* This box is only present when m_nUnknownColorspace in the ImageHeaderBox == 0,
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* indicating the colorspace of the image is known.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2ColorSpecificationBox: public CNCSJP2Box { |
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public:
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/** Box type */
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static UINT32 sm_nTBox;
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/** ColorSpace type, may be predefined or an ICC mapping */
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typedef enum { |
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/** Either sRGB or GREYSCALE colorspace */
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ENUMERATED_COLORSPACE = 1,
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/** Rstricted ICC color profile is present */
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RESTRICTED_ICC_PROFILE = 2,
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/** Full ICC color profile is present */
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ICC_PROFILE = 3
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} Type; |
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/** Enumerated colorspace types */
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typedef enum { |
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/** sRGB colorspace */
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sRGB = 16,
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/** GREYSCALE colorspace */
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GREYSCALE = 17,
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/** YCbCr colorspace */
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YCbCr = 18,
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/** sYCbCr colorspace */
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sYCC = 22
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} EnumeratedType; |
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/** ColorSpace method, either ENUMERATED or ICC */
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Type m_eMethod; |
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/** Precedence, always = 0 & is ignored */
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UINT8 m_nPrecedence; |
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/** Approximation, always = 0 & is ignored */
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UINT8 m_nApproximation; |
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/** If m_nMethod == ENUMERATED, this specifies colorspace */
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EnumeratedType m_eEnumeratedColorspace; |
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/** If m_nMethod == ICC, this specifies ICC profile */
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void *m_pICCProfile;
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/** Length in bytes of the in-memory ICC profile */
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UINT32 m_nICCLen; |
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/** Default constructor, initialises members */
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CNCSJP2ColorSpecificationBox(); |
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/** Cirtual destructor */
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virtual ~CNCSJP2ColorSpecificationBox(); |
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/**
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* Update the extended length of the box prior to writing
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*/
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virtual void UpdateXLBox(void); |
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/**
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* Parse the color specification box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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/**
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* UnParse the color specification box to the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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}; |
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/**
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* CNCSJP2PaletteBox class - the JP2 file palette box class.
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* This box is always present with a component mapping box.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2PaletteBox: public CNCSJP2Box { |
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public:
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typedef std::vector<void*> PaletteEntry; |
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/** Box type */
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static UINT32 sm_nTBox;
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/** Number of entries in the palette, 1-1024 */
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UINT16 m_nEntries; |
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/** Number of components generated by palette, eg RGB = 3 */
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UINT8 m_nComponents; |
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/** Bit depth of each generated component, 1-38 bits, bit7 = sign */
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std::vector<CNCSJPCComponentDepthType> m_Bits; |
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/** Palette entries */
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std::vector<PaletteEntry> m_Entries; |
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/** Default constructor, initialises members */
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CNCSJP2PaletteBox(); |
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/** Cirtual destructor */
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virtual ~CNCSJP2PaletteBox(); |
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/**
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* Parse the palette box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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#ifndef NCSJPC_LEAN_AND_MEAN
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/**
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* UnParse the palette box to the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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#endif //!NCSJPC_LEAN_AND_MEAN |
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}; |
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/**
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* CNCSJP2ComponentMappingBox class - the JP2 file component mapping box class.
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* This box is always present with a palette box to define channel usage.
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*
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* @author Simon Cope
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* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2ComponentMappingBox: public CNCSJP2Box { |
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public:
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/** Type of component */
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typedef enum { |
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/** This is the direct component value, eg Red */
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DIRECT = 0,
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/** This component is a palette index */
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PALETTE = 1
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} Type; |
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/** Component mapping information */
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typedef struct { |
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/** 0-based index of the component this mapping is for */
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UINT16 m_iComponent; |
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/** Type of component */
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Type m_nType; |
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/** Component "column" index into palette */
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UINT8 m_iPalette; |
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} ComponentMapping; |
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/** Box type */
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static UINT32 sm_nTBox;
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/** Number of entries in the componentmapping */
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UINT16 m_nEntries; |
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/** Component->Palette mappings */
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std::vector<ComponentMapping> m_Mapping; |
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/** Default constructor, initialises members */
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CNCSJP2ComponentMappingBox(); |
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/** Cirtual destructor */
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virtual ~CNCSJP2ComponentMappingBox(); |
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/**
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* Parse the component mapping box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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#ifndef NCSJPC_LEAN_AND_MEAN
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/**
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* UnParse the component mapping box to the JP2 file.
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* @param JP2File JP2 file being parsed
|
466 |
* @param Stream IOStream to use to parse file.
|
467 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
468 |
*/
|
469 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
470 |
#endif //!NCSJPC_LEAN_AND_MEAN |
471 |
}; |
472 |
/**
|
473 |
* CNCSJP2ChannelDefinitionBox class - the JP2 file channel definition box class.
|
474 |
* This box is optional.
|
475 |
*
|
476 |
* @author Simon Cope
|
477 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
478 |
*/
|
479 |
class NCSJPC_EXPORT_ALL CNCSJP2ChannelDefinitionBox: public CNCSJP2Box { |
480 |
public:
|
481 |
/** Channel type */
|
482 |
typedef enum { |
483 |
/** Color value */
|
484 |
COLOR = 0,
|
485 |
/** Opacity value */
|
486 |
OPACITY = 1,
|
487 |
/** Premultiplied opacity value */
|
488 |
PREMUL_OPACITY = 2,
|
489 |
/** Channel type is unknown */
|
490 |
UNKNOWN = 0xffff
|
491 |
} Type; |
492 |
|
493 |
/** Color channel this channel is associated with */
|
494 |
typedef enum { |
495 |
/** The entire image, eg RGBA */
|
496 |
WHOLE_IMAGE = 0,
|
497 |
/** Red channel */
|
498 |
R = 1,
|
499 |
/** Green channel */
|
500 |
G = 2,
|
501 |
/** Blue channel */
|
502 |
B = 3,
|
503 |
/** Luminance/Greyscale channel */
|
504 |
Y = 1,
|
505 |
/** Cb channel */
|
506 |
Cb = 2,
|
507 |
/** Cr channel */
|
508 |
Cr = 3,
|
509 |
/** No channel associated */
|
510 |
NONE = 0xffff
|
511 |
} Association; |
512 |
|
513 |
/** A channel definition */
|
514 |
typedef struct { |
515 |
/** 0-based index of channel this definition is for */
|
516 |
UINT16 m_iChannel; |
517 |
/** Channel type */
|
518 |
Type m_eType; |
519 |
/** Channel color component association */
|
520 |
Association m_eAssociation; |
521 |
} ChannelDefinition; |
522 |
|
523 |
/** Box type */
|
524 |
static UINT32 sm_nTBox;
|
525 |
|
526 |
/** Number of definitions */
|
527 |
UINT16 m_nEntries; |
528 |
|
529 |
/** Channel Definitiona*/
|
530 |
std::vector<ChannelDefinition> m_Definitions; |
531 |
|
532 |
/** Default constructor, initialises members */
|
533 |
CNCSJP2ChannelDefinitionBox(); |
534 |
/** Cirtual destructor */
|
535 |
virtual ~CNCSJP2ChannelDefinitionBox(); |
536 |
|
537 |
/**
|
538 |
* Get the ChannelDefinition for the specified channel index.
|
539 |
* @param iChannel Channel index
|
540 |
* @return const ChannelDefinition* ChannelDefinition, or NULL on failure.
|
541 |
*/
|
542 |
virtual const ChannelDefinition *GetDefinitition(UINT16 iChannel);
|
543 |
/**
|
544 |
* Update the extended length of the box prior to writing
|
545 |
*/
|
546 |
virtual void UpdateXLBox(void); |
547 |
/**
|
548 |
* Parse the channel definition box from the JP2 file.
|
549 |
* @param JP2File JP2 file being parsed
|
550 |
* @param Stream IOStream to use to parse file.
|
551 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
552 |
*/
|
553 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
554 |
/**
|
555 |
* UnParse the channel definition box to the JP2 file.
|
556 |
* @param JP2File JP2 file being parsed
|
557 |
* @param Stream IOStream to use to parse file.
|
558 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
559 |
*/
|
560 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
561 |
}; |
562 |
/**
|
563 |
* CNCSJP2ResolutionBox class - the JP2 file resolution box class.
|
564 |
* This box is optional.
|
565 |
*
|
566 |
* @author Simon Cope
|
567 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
568 |
*/
|
569 |
class NCSJPC_EXPORT_ALL CNCSJP2ResolutionBox: public CNCSJP2SuperBox { |
570 |
public:
|
571 |
/**
|
572 |
* CNCSJP2CaptureResolutionBox class - the JP2 file capture resolution box class.
|
573 |
* This box is optional.
|
574 |
*
|
575 |
* Actual resolution is in grid points per meter, calculated as:
|
576 |
*
|
577 |
* Rc = (RcN / RcD) * 10^RcE
|
578 |
*
|
579 |
* @author Simon Cope
|
580 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
581 |
*/
|
582 |
class NCSJPC_EXPORT_ALL CNCSJP2CaptureResolutionBox: public CNCSJP2Box { |
583 |
public:
|
584 |
/** Box type */
|
585 |
static UINT32 sm_nTBox;
|
586 |
|
587 |
/** Vertical grid resolution numerator */
|
588 |
UINT16 m_nVRcN; |
589 |
/** Vertical grid resolution denominator */
|
590 |
UINT16 m_nVRcD; |
591 |
/** Vertical grid resolution exponent, two's compliment */
|
592 |
INT8 m_nVRcE; |
593 |
/** Horizontal grid resolution numerator */
|
594 |
UINT16 m_nHRcN; |
595 |
/** Horizontal grid resolution denominator */
|
596 |
UINT16 m_nHRcD; |
597 |
/** Horizontal grid resolution exponent, two's compliment */
|
598 |
INT8 m_nHRcE; |
599 |
|
600 |
/** Default constructor, initialises members */
|
601 |
CNCSJP2CaptureResolutionBox(); |
602 |
/** Cirtual destructor */
|
603 |
virtual ~CNCSJP2CaptureResolutionBox(); |
604 |
|
605 |
|
606 |
/**
|
607 |
* Parse the capture resolution box from the JP2 file.
|
608 |
* @param JP2File JP2 file being parsed
|
609 |
* @param Stream IOStream to use to parse file.
|
610 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
611 |
*/
|
612 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
613 |
/**
|
614 |
* UnParse the capture resolution box to the JP2 file.
|
615 |
* @param JP2File JP2 file being parsed
|
616 |
* @param Stream IOStream to use to parse file.
|
617 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
618 |
*/
|
619 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
620 |
}; |
621 |
/**
|
622 |
* CNCSJP2DefaultDisplayResolutionBox class - the JP2 file default display resolution box class.
|
623 |
* This box is optional.
|
624 |
*
|
625 |
* Actual resolution is in grid points per meter, calculated as:
|
626 |
*
|
627 |
* Rc = (RcN / RcD) * 10^RcE
|
628 |
*
|
629 |
* @author Simon Cope
|
630 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
631 |
*/
|
632 |
class NCSJPC_EXPORT_ALL CNCSJP2DefaultDisplayResolutionBox: public CNCSJP2CaptureResolutionBox { |
633 |
public:
|
634 |
/** Box type */
|
635 |
static UINT32 sm_nTBox;
|
636 |
|
637 |
/** Default constructor, initialises members */
|
638 |
CNCSJP2DefaultDisplayResolutionBox(); |
639 |
/** Cirtual destructor */
|
640 |
virtual ~CNCSJP2DefaultDisplayResolutionBox(); |
641 |
}; |
642 |
/** Box Type */
|
643 |
static UINT32 sm_nTBox;
|
644 |
|
645 |
/** CaptureResolutionBox within ResolutionBox */
|
646 |
CNCSJP2CaptureResolutionBox m_Capture; |
647 |
/** DefaultDisplayResolutionBox within ResolutionBox */
|
648 |
CNCSJP2DefaultDisplayResolutionBox m_DefaultDisplay; |
649 |
|
650 |
/** Default constructor, initialises members */
|
651 |
CNCSJP2ResolutionBox(); |
652 |
/** Virtual destructor */
|
653 |
virtual ~CNCSJP2ResolutionBox(); |
654 |
}; |
655 |
|
656 |
/** Box Type */
|
657 |
static UINT32 sm_nTBox;
|
658 |
|
659 |
/** ImageHeaderBox within HeaderBox */
|
660 |
CNCSJP2ImageHeaderBox m_ImageHeader; |
661 |
/** Optional BitsPerComponentBox within HeaderBox */
|
662 |
CNCSJP2BitsPerComponentBox m_BitsPerComponent; |
663 |
/** Optional ColorSpecificationBox within HeaderBox */
|
664 |
CNCSJP2ColorSpecificationBox m_ColorSpecification; |
665 |
/** Optional PaletteBox within HeaderBox */
|
666 |
CNCSJP2PaletteBox m_Palette; |
667 |
/** OPtional ComponentMappingBox within HeaderBox */
|
668 |
CNCSJP2ComponentMappingBox m_ComponentMapping; |
669 |
/** Optional ChannelDefinitionBox within HeaderBox */
|
670 |
CNCSJP2ChannelDefinitionBox m_ChannelDefinition; |
671 |
/** OPtional ResolutionBox within HeaderBox */
|
672 |
CNCSJP2ResolutionBox m_Resolution; |
673 |
|
674 |
/** Default contructor, initialises members */
|
675 |
CNCSJP2HeaderBox(); |
676 |
/** Virtual destructor */
|
677 |
virtual ~CNCSJP2HeaderBox(); |
678 |
}; |
679 |
/**
|
680 |
* CNCSJP2ContiguousCodestreamBox class - the JP2 codestream box. This box is always present.
|
681 |
*
|
682 |
* @author Simon Cope
|
683 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
684 |
*/
|
685 |
class NCSJPC_EXPORT_ALL CNCSJP2ContiguousCodestreamBox: public CNCSJP2Box, public CNCSJPC { |
686 |
public:
|
687 |
/** Box type */
|
688 |
static UINT32 sm_nTBox;
|
689 |
|
690 |
/** Default constructor, initialises members */
|
691 |
CNCSJP2ContiguousCodestreamBox(); |
692 |
/** Virtual destructor */
|
693 |
virtual ~CNCSJP2ContiguousCodestreamBox(); |
694 |
|
695 |
/**
|
696 |
* Parse the JPC box from the JP2 file.
|
697 |
* @param JP2File JP2 file being parsed
|
698 |
* @param Stream IOStream to use to parse file.
|
699 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
700 |
*/
|
701 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
702 |
/**
|
703 |
* UnParse the JPC box to the JP2 file.
|
704 |
* @param JP2File JP2 file being parsed
|
705 |
* @param Stream IOStream to use to parse file.
|
706 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
707 |
*/
|
708 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
709 |
}; |
710 |
/**
|
711 |
* CNCSJP2IntellectualPropertyBox class - the JP2 IPR box. This box is optional.
|
712 |
*
|
713 |
* @author Simon Cope
|
714 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
715 |
*/
|
716 |
class NCSJPC_EXPORT_ALL CNCSJP2IntellectualPropertyBox: public CNCSJP2Box { |
717 |
public:
|
718 |
/** Box type */
|
719 |
static UINT32 sm_nTBox;
|
720 |
|
721 |
/** Default constructor, initialises members */
|
722 |
CNCSJP2IntellectualPropertyBox(); |
723 |
/** Virtual destructor */
|
724 |
virtual ~CNCSJP2IntellectualPropertyBox(); |
725 |
}; |
726 |
/**
|
727 |
* CNCSJP2XMLBox class - the JP2 XML box. This box is optional, and there may be more than one.
|
728 |
*
|
729 |
* @author Simon Cope
|
730 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
731 |
*/
|
732 |
class NCSJPC_EXPORT_ALL CNCSJP2XMLBox: public CNCSJP2Box { |
733 |
public:
|
734 |
/** Box type */
|
735 |
static UINT32 sm_nTBox;
|
736 |
|
737 |
/** Default constructor, initialises members */
|
738 |
CNCSJP2XMLBox(); |
739 |
/** Virtual destructor */
|
740 |
virtual ~CNCSJP2XMLBox(); |
741 |
/**
|
742 |
* Parse the XML box from the JP2 file.
|
743 |
* @param JP2File JP2 file being parsed
|
744 |
* @param Stream IOStream to use to parse file.
|
745 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
746 |
*/
|
747 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
748 |
/**
|
749 |
* UnParse the XML box to the JP2 file.
|
750 |
* @param JP2File JP2 file being parsed
|
751 |
* @param Stream IOStream to use to parse file.
|
752 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
753 |
*/
|
754 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
755 |
}; |
756 |
/**
|
757 |
* CNCSJP2UUIDBox class - the JP2 UUID box. This box is optional, and there may be more than one.
|
758 |
*
|
759 |
* @author Simon Cope
|
760 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
761 |
*/
|
762 |
class NCSJPC_EXPORT_ALL CNCSJP2UUIDBox: public CNCSJP2Box { |
763 |
public:
|
764 |
/** Box type */
|
765 |
static UINT32 sm_nTBox;
|
766 |
/** UUID */
|
767 |
NCSUUID m_UUID; |
768 |
/** UUID Box data */
|
769 |
void *m_pData;
|
770 |
/** UUID Box data Length*/
|
771 |
INT32 m_nLength; |
772 |
|
773 |
/** Default constructor, initialises members */
|
774 |
CNCSJP2UUIDBox(); |
775 |
/** Virtual destructor */
|
776 |
virtual ~CNCSJP2UUIDBox(); |
777 |
|
778 |
/**
|
779 |
* Parse the UUID box from the JP2 file.
|
780 |
* @param JP2File JP2 file being parsed
|
781 |
* @param Stream IOStream to use to parse file.
|
782 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
783 |
*/
|
784 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
785 |
/**
|
786 |
* UnParse the UUID box to the JP2 file.
|
787 |
* @param JP2File JP2 file being parsed
|
788 |
* @param Stream IOStream to use to parse file.
|
789 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
790 |
*/
|
791 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
792 |
}; |
793 |
/**
|
794 |
* CNCSJP2UUIDInfoBox class - the JP2 UUIDInfo box. This box is optional, and there may be more than one.
|
795 |
*
|
796 |
* @author Simon Cope
|
797 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
798 |
*/
|
799 |
class NCSJPC_EXPORT_ALL CNCSJP2UUIDInfoBox: public CNCSJP2SuperBox { |
800 |
public:
|
801 |
/**
|
802 |
* CNCSJP2UUIDListBox class - the JP2 file UUIDList box class.
|
803 |
* This box is required within a UUIDInfo box.
|
804 |
*
|
805 |
* @author Simon Cope
|
806 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
807 |
*/
|
808 |
class NCSJPC_EXPORT_ALL CNCSJP2UUIDListBox: public CNCSJP2Box { |
809 |
public:
|
810 |
|
811 |
/** Box type */
|
812 |
static UINT32 sm_nTBox;
|
813 |
/** Number of entries */
|
814 |
UINT16 m_nEntries; |
815 |
/** UUIDs */
|
816 |
std::vector<NCSUUID> m_UUIDs; |
817 |
|
818 |
/** Default constructor, initialises members */
|
819 |
CNCSJP2UUIDListBox(); |
820 |
/** Virtual destructor */
|
821 |
virtual ~CNCSJP2UUIDListBox(); |
822 |
|
823 |
/**
|
824 |
* Parse the UUID List box from the JP2 file.
|
825 |
* @param JP2File JP2 file being parsed
|
826 |
* @param Stream IOStream to use to parse file.
|
827 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
828 |
*/
|
829 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
830 |
/**
|
831 |
* UnParse the UUID list box to the JP2 file.
|
832 |
* @param JP2File JP2 file being parsed
|
833 |
* @param Stream IOStream to use to parse file.
|
834 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
835 |
*/
|
836 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
837 |
}; |
838 |
/**
|
839 |
* CNCSJP2DataEntryURLBox class - the JP2 file DateEntryURL box class.
|
840 |
* This box is required within a UUIDInfo box.
|
841 |
*
|
842 |
* @author Simon Cope
|
843 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
844 |
*/
|
845 |
class NCSJPC_EXPORT_ALL CNCSJP2DataEntryURLBox: public CNCSJP2Box { |
846 |
public:
|
847 |
|
848 |
/** Box type */
|
849 |
static UINT32 sm_nTBox;
|
850 |
|
851 |
/** Version */
|
852 |
UINT8 m_nVersion; |
853 |
/** Flags */
|
854 |
UINT8 m_Flags[3];
|
855 |
/** Location URL */
|
856 |
UINT8 *m_pLocation; |
857 |
|
858 |
/** Default constructor, initialises members */
|
859 |
CNCSJP2DataEntryURLBox(); |
860 |
/** Cirtual destructor */
|
861 |
virtual ~CNCSJP2DataEntryURLBox(); |
862 |
|
863 |
/**
|
864 |
* Parse the Data Entry URL box from the JP2 file.
|
865 |
* @param JP2File JP2 file being parsed
|
866 |
* @param Stream IOStream to use to parse file.
|
867 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
868 |
*/
|
869 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
870 |
/**
|
871 |
* UnParse the Data Entry URL box to the JP2 file.
|
872 |
* @param JP2File JP2 file being parsed
|
873 |
* @param Stream IOStream to use to parse file.
|
874 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
875 |
*/
|
876 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
877 |
}; |
878 |
/** Box Type */
|
879 |
static UINT32 sm_nTBox;
|
880 |
/** UUIDListBox within UUIDInfo */
|
881 |
CNCSJP2UUIDListBox m_List; |
882 |
/** DataEntryURLBox within the UUIDInfo */
|
883 |
CNCSJP2DataEntryURLBox m_DE; |
884 |
|
885 |
/** Default constructor, initialises members */
|
886 |
CNCSJP2UUIDInfoBox(); |
887 |
/** Virtual destructor */
|
888 |
virtual ~CNCSJP2UUIDInfoBox(); |
889 |
}; |
890 |
/**
|
891 |
* CNCSJP2PCSBox class - the JP2 PCS GeoKey box. This box is optional
|
892 |
* This implements a quick and dirty GeoTIFF tag parser rather than rely on a 3rd party
|
893 |
* TIFF implementation such as TIFFlib. Alternatively, an application can read the box contents
|
894 |
* directly to implement more reobust/thorough parsing of the PCS tag values.
|
895 |
*
|
896 |
* @author Simon Cope & Tom Lynch
|
897 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
898 |
*/
|
899 |
class NCSJPC_EXPORT_ALL CNCSJP2PCSBox: public CNCSJP2UUIDBox { |
900 |
public:
|
901 |
/** Relevent TIFF tag names */
|
902 |
typedef enum { |
903 |
/** Model Pixel Scale */
|
904 |
ModelPixelScale = 0x830e,
|
905 |
/** Model Tie Point */
|
906 |
ModelTiePoint = 0x8482,
|
907 |
/** Model Transformantion */
|
908 |
ModelTransformation = 0x85d8,
|
909 |
/** GetKey Directory */
|
910 |
GeoKeyDirectory = 0x87af,
|
911 |
/** GeoKey Double Parameters */
|
912 |
GeoDoubleParams = 0x87b0,
|
913 |
/** GetKey ASCII Parameters */
|
914 |
GeoASCIIParams = 0x87b1,
|
915 |
} TIFFTagNames; |
916 |
|
917 |
/** TIFF Tag structure */
|
918 |
typedef struct { |
919 |
/** Tag value */
|
920 |
UINT16 Tag; |
921 |
/** Tag type */
|
922 |
UINT16 Type; |
923 |
/** Number of values */
|
924 |
UINT32 Count; |
925 |
/** IFD offset to values */
|
926 |
UINT32 Offset; |
927 |
/** Vector of the parsed double values */
|
928 |
std::vector<double> Values;
|
929 |
} TIFFTag; |
930 |
|
931 |
/** GeoKey value union */
|
932 |
typedef union { |
933 |
/** An integer value - u16 */
|
934 |
UINT16 nValue; |
935 |
/** A double value */
|
936 |
double dValue;
|
937 |
/** A string value */
|
938 |
char *pValue;
|
939 |
} GeoKeyValue; |
940 |
|
941 |
/** GetKey type enum = u16, double, ASCII */
|
942 |
typedef enum { |
943 |
/** An integer value */
|
944 |
GKT_SHORT = 0,
|
945 |
/** A double value */
|
946 |
GKT_DOUBLE = GeoDoubleParams, |
947 |
/** A string value */
|
948 |
GKT_ASCII = GeoASCIIParams |
949 |
} GeoKeyType; |
950 |
|
951 |
/** An GeoKey value */
|
952 |
typedef struct { |
953 |
/** The Key ID */
|
954 |
UINT16 KeyID; |
955 |
/** The Key Type */
|
956 |
GeoKeyType Type; |
957 |
/** Number of values */
|
958 |
UINT16 Count; |
959 |
|
960 |
/** The value */
|
961 |
GeoKeyValue v; |
962 |
} GeoKey; |
963 |
|
964 |
/** UUID for the PCS box */
|
965 |
static NCSUUID sm_UUID;
|
966 |
|
967 |
/** Default constructor, initialises members */
|
968 |
CNCSJP2PCSBox(); |
969 |
/** Virtual destructor */
|
970 |
virtual ~CNCSJP2PCSBox(); |
971 |
|
972 |
/** Update the extended length for the box before writing */
|
973 |
virtual void UpdateXLBox(void); |
974 |
/**
|
975 |
* Parse the PCS GeoKey box from the JP2 file.
|
976 |
* @param JP2File JP2 file being parsed
|
977 |
* @param Stream IOStream to use to parse file.
|
978 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
979 |
*/
|
980 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
981 |
/**
|
982 |
* UnParse the PCS GeoKey box to the JP2 file.
|
983 |
* @param JP2File JP2 file being parsed
|
984 |
* @param Stream IOStream to use to parse file.
|
985 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
986 |
*/
|
987 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
988 |
/**
|
989 |
* get an NCSFileViewFileInfoEx structure equivalent of the parsed PCS box.
|
990 |
* @param FileInfo Info struct to fill in
|
991 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
992 |
*/
|
993 |
CNCSError GetFileInfo(NCSFileViewFileInfoEx &FileInfo); |
994 |
/**
|
995 |
* Setup the PCS box from an NCSFileViewFileInfoEx structure prior to writing out
|
996 |
* @param FileInfo Info struct to create PCS box from
|
997 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
998 |
*/
|
999 |
CNCSError SetFileInfo(NCSFileViewFileInfoEx &FileInfo); |
1000 |
/**
|
1001 |
* Set the precision used in processing registration by the PCS box.
|
1002 |
* @param fPrecision The value below which to discard registration values
|
1003 |
*/
|
1004 |
static void SetPrecision(IEEE4 fPrecision); |
1005 |
private:
|
1006 |
/**
|
1007 |
* get a tag from it's name
|
1008 |
* @param eTag Tag name to get tag for
|
1009 |
* @return TIFFTag* TIFF Tag, or NULL on failure.
|
1010 |
*/
|
1011 |
TIFFTag *GetTag(TIFFTagNames eTag); |
1012 |
/**
|
1013 |
* get a GetKey from it's key name
|
1014 |
* @param Key GetKey name to get
|
1015 |
* @return GeoKey* GeoKey, or NULL on failure.
|
1016 |
*/
|
1017 |
GeoKey *GetKey(UINT16 Key); |
1018 |
/**
|
1019 |
* Process the GeoTIFF Info
|
1020 |
* @return CNCSError NCS_SUCCESS, or error on failure
|
1021 |
*/
|
1022 |
CNCSError ProcessGeoTIFFInfo(); |
1023 |
/**
|
1024 |
* Format the GetTIFF Info
|
1025 |
* @param pBuf Info buffer
|
1026 |
* @return CNCSError NCS_SUCCESS, or error on failure\
|
1027 |
*/
|
1028 |
CNCSError FormatGeoTIFFInfo(UINT8 *pBuf); |
1029 |
|
1030 |
/** PCSFileInfo */
|
1031 |
NCSFileViewFileInfoEx m_PCSFileInfo; |
1032 |
/** Vector of the TIFF Tags */
|
1033 |
std::vector<TIFFTag> m_TIFFTags; |
1034 |
/** Vector of the GeoKeys */
|
1035 |
std::vector<GeoKey> m_GeoKeys; |
1036 |
/** Actual GeoTIFF box length - FIXME is this required? */
|
1037 |
UINT32 m_nGeoTIFFBoxLength; |
1038 |
/** Geodata precision */
|
1039 |
static IEEE4 sm_fGeodataPrecisionEpsilon;
|
1040 |
}; |
1041 |
/**
|
1042 |
* CNCSJP2PCSBox class - the JP2 GML box. This box is optional
|
1043 |
*
|
1044 |
* @author Simon Cope
|
1045 |
* @version $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $
|
1046 |
*/
|
1047 |
class NCSJPC_EXPORT_ALL CNCSJP2GMLGeoLocationBox: public CNCSJP2XMLBox { |
1048 |
public:
|
1049 |
/** Default constructor, initialises members */
|
1050 |
CNCSJP2GMLGeoLocationBox(); |
1051 |
/** Virtual destructor */
|
1052 |
virtual ~CNCSJP2GMLGeoLocationBox(); |
1053 |
|
1054 |
/** Update the extended length of the box prior to writing */
|
1055 |
virtual void UpdateXLBox(void); |
1056 |
/**
|
1057 |
* Parse the GML GeoLocation box from the JP2 file.
|
1058 |
* @param JP2File JP2 file being parsed
|
1059 |
* @param Stream IOStream to use to parse file.
|
1060 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
1061 |
*/
|
1062 |
virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
1063 |
/**
|
1064 |
* UnParse the GML GeoLocation box to the JP2 file.
|
1065 |
* @param JP2File JP2 file being parsed
|
1066 |
* @param Stream IOStream to use to parse file.
|
1067 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
1068 |
*/
|
1069 |
virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
1070 |
|
1071 |
/**
|
1072 |
* get an NCSFileViewFileInfoEx structure equivalent of the parsed GML box.
|
1073 |
* @param FileInfo Info struct to fill in
|
1074 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
1075 |
*/
|
1076 |
CNCSError GetFileInfo(NCSFileViewFileInfoEx &FileInfo); |
1077 |
/**
|
1078 |
* Setup the GML box from an NCSFileViewFileInfoEx structure prior to writing out
|
1079 |
* @param FileInfo Info struct to create PCS box from
|
1080 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
1081 |
*/
|
1082 |
CNCSError SetFileInfo(NCSFileViewFileInfoEx &FileInfo); |
1083 |
private:
|
1084 |
/** GML FileInfo structure */
|
1085 |
NCSFileViewFileInfoEx m_GMLFileInfo; |
1086 |
/**
|
1087 |
* Setup the GML box prior to writing out
|
1088 |
* @param pBuf Buffer to format XMl into
|
1089 |
* @param nBufLen Buffer length
|
1090 |
* @return CNCSError NCS_SUCCESS, or Error code on failure.
|
1091 |
*/
|
1092 |
CNCSError FormatXML(char *pBuf, UINT32 nBufLen);
|
1093 |
}; |
1094 |
/** ECW FileInfo Structure */
|
1095 |
NCSFileViewFileInfoEx m_FileInfo; |
1096 |
/** Number of refs to this file */
|
1097 |
INT32 m_nRefs; |
1098 |
|
1099 |
/** SignatureBox within JP2File */
|
1100 |
CNCSJP2SignatureBox m_Signature; |
1101 |
/** FileTypeBox within JP2File */
|
1102 |
CNCSJP2FileTypeBox m_FileType; |
1103 |
/** HeaderBox within JP2File */
|
1104 |
CNCSJP2HeaderBox m_Header; |
1105 |
/** ContiguousCodestreamBox ie "JPC" within JP2File */
|
1106 |
CNCSJP2ContiguousCodestreamBox m_Codestream; |
1107 |
/** IntellectualPropertyBox within JP2File */
|
1108 |
CNCSJP2IntellectualPropertyBox m_IPR; |
1109 |
/** GML geolocation box */
|
1110 |
CNCSJP2GMLGeoLocationBox m_GML; |
1111 |
/** PCS Geokey box */
|
1112 |
CNCSJP2PCSBox m_PCS; |
1113 |
|
1114 |
/** IOStream */
|
1115 |
CNCSJPCIOStream *m_pStream; |
1116 |
/** Did we allocate the stream? */
|
1117 |
bool m_bOurStream;
|
1118 |
|
1119 |
/** Component index for each output channel - 1:1 unless a palette is present */
|
1120 |
std::vector<UINT16> m_ChannelComponentIndex; |
1121 |
|
1122 |
/** Default constructor, initialises members */
|
1123 |
CNCSJP2File(); |
1124 |
/** Virtual Destructor */
|
1125 |
virtual ~CNCSJP2File(); |
1126 |
|
1127 |
#if defined(_WCHAR_T_DEFINED)||defined(_WCHAR_T)
|
1128 |
/**
|
1129 |
* Open the JP2 file for Parsing/UnParsing.
|
1130 |
* @param pFileName Full path name of JP2 file to open
|
1131 |
* @param bWrite If true, opens for writing.
|
1132 |
* @return CNCSError NCS_SUCCESS or error code on failuer.
|
1133 |
*/
|
1134 |
virtual CNCSError Open(wchar_t *pFileName, bool bWrite = false); |
1135 |
#endif
|
1136 |
/**
|
1137 |
* Open the JP2 file for Parsing/UnParsing.
|
1138 |
* @param pFileName Full path name of JP2 file to open
|
1139 |
* @param bWrite If true, opens for writing.
|
1140 |
* @return CNCSError NCS_SUCCESS or error code on failuer.
|
1141 |
*/
|
1142 |
virtual CNCSError Open(char *pFileName, bool bWrite = false); |
1143 |
/**
|
1144 |
* Open the JP2 file from the specified stream.
|
1145 |
* @param Stream Stream of JP2 file to open
|
1146 |
* @return CNCSError NCS_SUCCESS or error code on failuer.
|
1147 |
*/
|
1148 |
virtual CNCSError Open(CNCSJPCIOStream &Stream); |
1149 |
/**
|
1150 |
* Close the JP2 file.
|
1151 |
* @param bFreeCache Free the cache & delete file object if last close
|
1152 |
* @return CNCSError NCS_SUCCESS or error code on failuer.
|
1153 |
*/
|
1154 |
virtual CNCSError Close(bool bFreeCache = false); |
1155 |
|
1156 |
/**
|
1157 |
* Get X0 of this node.
|
1158 |
* @return INT32 Coordinate value.
|
1159 |
*/
|
1160 |
virtual INT32 GetX0(); |
1161 |
/**
|
1162 |
* Get Y0 of this node.
|
1163 |
* @return INT32 Coordinate value.
|
1164 |
*/
|
1165 |
virtual INT32 GetY0(); |
1166 |
/**
|
1167 |
* Get X1 of this node.
|
1168 |
* @return INT32 Coordinate value.
|
1169 |
*/
|
1170 |
virtual INT32 GetX1(); |
1171 |
/**
|
1172 |
* Get Y1 of this node.
|
1173 |
* @return INT32 Coordinate value.
|
1174 |
*/
|
1175 |
virtual INT32 GetY1(); |
1176 |
|
1177 |
/**
|
1178 |
* Get the memory image of the file.
|
1179 |
* @param pLength Returned length of image
|
1180 |
* @return void * NCSMalloc()'d pointer to image.
|
1181 |
*/
|
1182 |
void *GetMemImage(UINT32 &nLength);
|
1183 |
/**
|
1184 |
* Get length of a packet in the file.
|
1185 |
* @param nPacket Absolute Packet number to determine length for
|
1186 |
* @return UINT32 Packet length or 0 on failure.
|
1187 |
*/
|
1188 |
UINT32 GetPacketLength(NCSBlockId nPacket); |
1189 |
/**
|
1190 |
* Read a packet from the file.
|
1191 |
* @param nPacket Absolute Packet number to determine length for
|
1192 |
* @param pLength Returned length of packet (header+data)
|
1193 |
* @return void * NCSMalloc()'d pointer to read packet (header+data).
|
1194 |
*/
|
1195 |
void *GetPacket(NCSBlockId nPacket, UINT32 &nLength);
|
1196 |
/**
|
1197 |
* Get number of a packet in the file.
|
1198 |
* @return UINT32 Number of Packets or 0 on failure.
|
1199 |
*/
|
1200 |
UINT32 GetNrPackets(); |
1201 |
|
1202 |
/**
|
1203 |
* Get a pointer to a UUID box bsed on the specified UUID. Iterate via the pLast paramter.
|
1204 |
* @param uuid UUID to find UUID box for
|
1205 |
* @param pLast Pointer to last returned UUID box (or NULL on first call), used to iterate through multiple UUID boxes with the same UUID
|
1206 |
* @return CNCSJP2UUIDBox* Pointer to UUID Box.
|
1207 |
*/
|
1208 |
CNCSJP2UUIDBox *GetUUIDBox(NCSUUID uuid, CNCSJP2UUIDBox *pLast = NULL);
|
1209 |
/**
|
1210 |
* Get a pointer to an XML box. Iterate via the pLast paramter.
|
1211 |
* @param pLast Pointer to last returned XML box (or NULL on first call), used to iterate through multiple XML boxes
|
1212 |
* @return CNCSJP2XMLBox* Pointer to XML Box.
|
1213 |
*/
|
1214 |
CNCSJP2XMLBox *GetXMLBox(CNCSJP2XMLBox *pLast = NULL);
|
1215 |
|
1216 |
/**
|
1217 |
* Set the compression parameters (dimensions, registration, bitdepth etc).
|
1218 |
* @param Info FileInfo structure
|
1219 |
* @return CNCSError NCS_SUCCESS, or error on failure
|
1220 |
*/
|
1221 |
CNCSError SetCompress(NCSFileViewFileInfoEx &Info); |
1222 |
/**
|
1223 |
* Write the next line in BIL format into the file.
|
1224 |
* @param nCtx Unique Context ID
|
1225 |
* @param pSrc Source buffer
|
1226 |
* @param iComponent Component index
|
1227 |
* @return bool true on success, else false.
|
1228 |
*/
|
1229 |
bool WriteLine(ContextID nCtx, CNCSJPCBuffer *pSrc, UINT16 iComponent);
|
1230 |
/**
|
1231 |
* Get normal Node Width.
|
1232 |
* @return INT32 Un-clipped Width of codeblocks.
|
1233 |
*/
|
1234 |
virtual UINT32 GetNodeWidth(UINT16 iComponent = 0);
|
1235 |
/**
|
1236 |
* Get normal Node Height.
|
1237 |
* @return INT32 Un-clipped height of codeblocks.
|
1238 |
*/
|
1239 |
virtual UINT32 GetNodeHeight(UINT16 iComponent = 0);
|
1240 |
/**
|
1241 |
* Get number of nodes wide.
|
1242 |
* @return INT32 Nr of codeblocks across.
|
1243 |
*/
|
1244 |
virtual UINT32 GetNumNodesWide(UINT16 iComponent = 0);
|
1245 |
/**
|
1246 |
* Get number of nodes high.
|
1247 |
* @return INT32 Nr of codeblocks high.
|
1248 |
*/
|
1249 |
virtual UINT32 GetNumNodesHigh(UINT16 iComponent = 0);
|
1250 |
/**
|
1251 |
* Get pointer to specific node.
|
1252 |
* @param UINT32 Node nr
|
1253 |
* @return CNCSJPCNode * Ptr to node.
|
1254 |
*/
|
1255 |
virtual CNCSJPCNode *GetNodePtr(UINT32 nNode, UINT16 iComponent = 0);
|
1256 |
|
1257 |
/**
|
1258 |
* Enable unlimited compression - NOTE YOU MUST COMPLY WITH THE EULA.
|
1259 |
*/
|
1260 |
static void SetKeySize(void); |
1261 |
/**
|
1262 |
* Purge any unused buffers, codeblocks etc if memory useage exceeds acceptable limites
|
1263 |
*/
|
1264 |
static void Purge(); |
1265 |
private:
|
1266 |
friend class CNCSJP2FileView; |
1267 |
friend class CNCSJPCGlobalLock; |
1268 |
|
1269 |
/** Static list of files */
|
1270 |
static CNCSJP2FileVector sm_Files;
|
1271 |
/**
|
1272 |
* Close the JP2 file
|
1273 |
* @param bFreeCache Free the cached JP2 file data.
|
1274 |
* @param bFromDestructor Being called from destructor.
|
1275 |
* @return CNCSError NCS_SUCCESS or error code on failure.
|
1276 |
*/
|
1277 |
virtual CNCSError Close ( bool bFreeCache, bool bFromDestructor); |
1278 |
//[03]
|
1279 |
/**
|
1280 |
* Shutdown the resources associated with CNCSJP2File objects.
|
1281 |
* Called only by CNCSJP2FileView::Shutdown().
|
1282 |
*/
|
1283 |
static void Shutdown(); |
1284 |
|
1285 |
#if defined(_WCHAR_T_DEFINED)||defined(_WCHAR_T)
|
1286 |
/**
|
1287 |
* Static Open method - returns existing instance if already open
|
1288 |
* @param ppFile Returned CNCSJP2File instance pointer.
|
1289 |
* @param pURLPath Local/remote path/URL.
|
1290 |
* @return CNCSError NCS_SUCCESS or error code on failure.
|
1291 |
*/
|
1292 |
static CNCSError sOpen(CNCSJP2File **ppFile, wchar_t *pURLPath);
|
1293 |
#else
|
1294 |
/**
|
1295 |
* Static Open method - returns existing instance if already open
|
1296 |
* @param ppFile Returned CNCSJP2File instance pointer.
|
1297 |
* @param pURLPath Local/remote path/URL.
|
1298 |
* @return CNCSError NCS_SUCCESS or error code on failure.
|
1299 |
*/
|
1300 |
static CNCSError sOpen(CNCSJP2File **ppFile, char *pURLPath); |
1301 |
#endif
|
1302 |
/**
|
1303 |
* Static Open method - returns existing instance if already open
|
1304 |
* @param ppFile Returned CNCSJP2File instance pointer.
|
1305 |
* @param pStream Stream to open file from.
|
1306 |
* @return CNCSError NCS_SUCCESS or error code on failure.
|
1307 |
*/
|
1308 |
static CNCSError sOpen(CNCSJP2File **ppFile, CNCSJPCIOStream *pStream);
|
1309 |
|
1310 |
/**
|
1311 |
* Add a JP2 file box to a memory image
|
1312 |
* @param pImage Existing memory image to append box to.
|
1313 |
* @param pLength Current/returned length of memory image.
|
1314 |
* @param pBox JP2 Box to append to memory image.
|
1315 |
* @return void* Memory image with appended box, else NULL on error.
|
1316 |
*/
|
1317 |
void *GetMemImage_AddBox(void *pImage, UINT32 *pLength, CNCSJP2Box *pBox); |
1318 |
/**
|
1319 |
* Add a JPC codestream marker to a memory image
|
1320 |
* @param pImage Existing memory image to append box to.
|
1321 |
* @param pLength Current/returned length of memory image.
|
1322 |
* @param pMarker JPC codestream marker to append to memory image.
|
1323 |
* @return void* Memory image with appended box, else NULL on error.
|
1324 |
*/
|
1325 |
void *GetMemImage_AddMarker(void *pImage, UINT32 *pLength, CNCSJPCMarker *pMarker); |
1326 |
/**
|
1327 |
* Add the JPC codestream to a memory image (excluding packets)
|
1328 |
* @param pImage Existing memory image to append box to.
|
1329 |
* @param pLength Current/returned length of memory image.
|
1330 |
* @return void* Memory image with appended box, else NULL on error.
|
1331 |
*/
|
1332 |
void *GetMemImage_AddCodestream(void *pImage, UINT32 *pLength); |
1333 |
/**
|
1334 |
* Is the JP2 SDK currently over it's memory budget
|
1335 |
* @return bool true if over budget, else false
|
1336 |
*/
|
1337 |
static bool OverBudget(); |
1338 |
|
1339 |
/** Next line to read/write */
|
1340 |
INT32 m_nNextLine; |
1341 |
|
1342 |
/** Compression profile on writing */
|
1343 |
CNCSJPC::Profile m_eCompressionProfile; |
1344 |
/** Compression resolution levels on writing */
|
1345 |
UINT8 m_nCompressionLevels; |
1346 |
/** Compression quality layers on writing */
|
1347 |
UINT16 m_nCompressionLayers; |
1348 |
/** Compression precinct width on writing */
|
1349 |
UINT32 m_nCompressionPrecinctWidth; |
1350 |
/** Compression precinct height on writing */
|
1351 |
UINT32 m_nCompressionPrecinctHeight; |
1352 |
/** Compression tile width on writing */
|
1353 |
UINT32 m_nCompressionTileWidth; |
1354 |
/** Compression tile height on writing */
|
1355 |
UINT32 m_nCompressionTileHeight; |
1356 |
/** Compression output SOP on writing */
|
1357 |
bool m_bCompressionIncludeSOP;
|
1358 |
/** Compression output EPH on writing */
|
1359 |
bool m_bCompressionIncludeEPH;
|
1360 |
/** Compression output JPC only on writing (no JP2 wrapper output) */
|
1361 |
bool m_bCodestreamOnly;
|
1362 |
/** Compression progression order on writing (LRCP, RLCP, RPCL only) */
|
1363 |
CNCSJPCProgressionOrderType::Type m_eCompressionOrder; |
1364 |
/** # of layers to decompress on reading - FIXME unimplemented */
|
1365 |
UINT16 m_nDecompressionLayers; |
1366 |
/** GeoData usage priority */
|
1367 |
static UINT32 sm_nGeodataUsage;
|
1368 |
/** Unlimited compression key - see SetKeySize() */
|
1369 |
static UINT32 sm_nKeySize;
|
1370 |
}; |
1371 |
|
1372 |
/**
|
1373 |
* Initialiase a FileInfo structure
|
1374 |
* @param pDst File info to initialise.
|
1375 |
*/
|
1376 |
extern "C" void NCSInitFileInfoEx(NCSFileViewFileInfoEx *pDst); |
1377 |
/**
|
1378 |
* Free a FileInfo structure
|
1379 |
* @param pDst File info to free.
|
1380 |
*/
|
1381 |
extern "C" void NCSFreeFileInfoEx(NCSFileViewFileInfoEx *pDst); |
1382 |
/**
|
1383 |
* Copy a FileInfo structure
|
1384 |
* @param pDst File info to copy to.
|
1385 |
* @param pSrc File info to copy from.
|
1386 |
*/
|
1387 |
extern "C" void NCSCopyFileInfoEx(NCSFileViewFileInfoEx *pDst, NCSFileViewFileInfoEx *pSrc); |
1388 |
/**
|
1389 |
* check if a FileInfo structure is georeferenced
|
1390 |
* @param pInfo File info to test.
|
1391 |
* @return BOOLEAN TRUE if FileInfo is georeferences (Non RAW/RAW).
|
1392 |
*/
|
1393 |
extern "C" BOOLEAN NCSIsFileInfoExGeoreferenced(NCSFileViewFileInfoEx *pInfo); |
1394 |
/**
|
1395 |
* Standardize a FileInfo structure
|
1396 |
* @param pInfo File info to standardize.
|
1397 |
*/
|
1398 |
extern "C" void NCSStandardizeFileInfoEx(NCSFileViewFileInfoEx *pInfo); |
1399 |
/**
|
1400 |
* Set the GDT library path (EPSG<>PCS mapping)
|
1401 |
* @param szPath File path to GDT library DAt files
|
1402 |
*/
|
1403 |
|
1404 |
#endif // !NCSJP2FILE_H |