dng_shared.h

00001 /*****************************************************************************/
00002 // Copyright 2006-2008 Adobe Systems Incorporated
00003 // All Rights Reserved.
00004 //
00005 // NOTICE:  Adobe permits you to use, modify, and distribute this file in
00006 // accordance with the terms of the Adobe license agreement accompanying it.
00007 /*****************************************************************************/
00008 
00009 /* $Id: //mondo/dng_sdk_1_2/dng_sdk/source/dng_shared.h#1 $ */ 
00010 /* $DateTime: 2008/03/09 14:29:54 $ */
00011 /* $Change: 431850 $ */
00012 /* $Author: tknoll $ */
00013 
00014 /*****************************************************************************/
00015 
00016 #ifndef __dng_shared__
00017 #define __dng_shared__
00018 
00019 /*****************************************************************************/
00020 
00021 #include "dng_classes.h"
00022 #include "dng_fingerprint.h"
00023 #include "dng_matrix.h"
00024 #include "dng_rational.h"
00025 #include "dng_string.h"
00026 #include "dng_stream.h"
00027 #include "dng_sdk_limits.h"
00028 #include "dng_types.h"
00029 #include "dng_xy_coord.h"
00030 
00031 #include <vector>
00032 
00033 /*****************************************************************************/
00034 
00035 class dng_camera_profile_info
00036    {
00037    
00038    public:
00039    
00040       bool fBigEndian;
00041    
00042       uint32 fColorPlanes;
00043       
00044       uint32 fCalibrationIlluminant1;
00045       uint32 fCalibrationIlluminant2;
00046       
00047       dng_matrix fColorMatrix1;
00048       dng_matrix fColorMatrix2;
00049       
00050       dng_matrix fForwardMatrix1;
00051       dng_matrix fForwardMatrix2;
00052       
00053       dng_matrix fReductionMatrix1;
00054       dng_matrix fReductionMatrix2;
00055 
00056       dng_string fProfileCalibrationSignature;
00057 
00058       dng_string fProfileName;
00059 
00060       dng_string fProfileCopyright;
00061 
00062       uint32 fEmbedPolicy;
00063       
00064       uint32 fProfileHues;
00065       uint32 fProfileSats;
00066       uint32 fProfileVals;
00067 
00068       uint64 fHueSatDeltas1Offset;
00069       uint32 fHueSatDeltas1Count;
00070 
00071       uint64 fHueSatDeltas2Offset;
00072       uint32 fHueSatDeltas2Count;
00073 
00074       uint64 fToneCurveOffset;
00075       uint32 fToneCurveCount;
00076       
00077       dng_string fUniqueCameraModel;
00078 
00079    public:
00080    
00081       dng_camera_profile_info ();
00082       
00083       ~dng_camera_profile_info ();
00084       
00085       bool ParseTag (dng_stream &stream,
00086                   uint32 parentCode,
00087                   uint32 tagCode,
00088                   uint32 tagType,
00089                   uint32 tagCount,
00090                   uint64 tagOffset);
00091                   
00092       bool ParseExtended (dng_stream &stream);
00093 
00094    };
00095       
00096 /*****************************************************************************/
00097 
00098 class dng_shared
00099    {
00100    
00101    public:
00102    
00103       uint64 fExifIFD;
00104       uint64 fGPSInfo;
00105       uint64 fInteroperabilityIFD;
00106       uint64 fKodakDCRPrivateIFD;
00107       uint64 fKodakKDCPrivateIFD;
00108       
00109       uint32 fXMPCount;
00110       uint64 fXMPOffset;
00111       
00112       uint32 fIPTC_NAA_Count;
00113       uint64 fIPTC_NAA_Offset;
00114 
00115       uint32 fMakerNoteCount;
00116       uint64 fMakerNoteOffset;
00117       uint32 fMakerNoteSafety;
00118       
00119       uint32 fDNGVersion;
00120       uint32 fDNGBackwardVersion;
00121       
00122       dng_string fUniqueCameraModel;
00123       dng_string fLocalizedCameraModel;
00124       
00125       dng_camera_profile_info fCameraProfile;
00126       
00127       std::vector<dng_camera_profile_info> fExtraCameraProfiles;
00128 
00129       dng_matrix fCameraCalibration1;
00130       dng_matrix fCameraCalibration2;
00131       
00132       dng_string fCameraCalibrationSignature;
00133 
00134       dng_vector fAnalogBalance;
00135       
00136       dng_vector fAsShotNeutral;
00137       
00138       dng_xy_coord fAsShotWhiteXY;
00139       
00140       dng_srational fBaselineExposure;
00141       dng_urational fBaselineNoise;
00142       dng_urational fNoiseReductionApplied;
00143       dng_urational fBaselineSharpness;
00144       dng_urational fLinearResponseLimit;
00145       dng_urational fShadowScale;
00146       
00147       uint32 fDNGPrivateDataCount;
00148       uint64 fDNGPrivateDataOffset;
00149 
00150       dng_fingerprint fRawImageDigest;
00151       
00152       dng_fingerprint fRawDataUniqueID;
00153       
00154       dng_string fOriginalRawFileName;
00155       
00156       uint32 fOriginalRawFileDataCount;
00157       uint64 fOriginalRawFileDataOffset;
00158       
00159       dng_fingerprint fOriginalRawFileDigest;
00160       
00161       uint32 fAsShotICCProfileCount;
00162       uint64 fAsShotICCProfileOffset;
00163       
00164       dng_matrix fAsShotPreProfileMatrix;
00165       
00166       uint32 fCurrentICCProfileCount;
00167       uint64 fCurrentICCProfileOffset;
00168       
00169       dng_matrix fCurrentPreProfileMatrix;
00170       
00171       uint32 fColorimetricReference;
00172 
00173       dng_string fAsShotProfileName;
00174 
00175    public:
00176    
00177       dng_shared ();
00178       
00179       virtual ~dng_shared ();
00180       
00181       virtual bool ParseTag (dng_stream &stream,
00182                         dng_exif &exif,
00183                         uint32 parentCode,
00184                         bool isMainIFD,
00185                         uint32 tagCode,
00186                         uint32 tagType,
00187                         uint32 tagCount,
00188                         uint64 tagOffset,
00189                         int64 offsetDelta);
00190                         
00191       virtual void PostParse (dng_host &host,
00192                         dng_exif &exif);
00193       
00194       virtual bool IsValidDNG ();
00195       
00196    protected:
00197       
00198       virtual bool Parse_ifd0 (dng_stream &stream,
00199                           dng_exif &exif,
00200                          uint32 parentCode,
00201                          uint32 tagCode,
00202                          uint32 tagType,
00203                          uint32 tagCount,
00204                          uint64 tagOffset);
00205                             
00206       virtual bool Parse_ifd0_exif (dng_stream &stream,
00207                                dng_exif &exif,
00208                              uint32 parentCode,
00209                              uint32 tagCode,
00210                              uint32 tagType,
00211                              uint32 tagCount,
00212                              uint64 tagOffset);
00213    
00214    };
00215    
00216 /*****************************************************************************/
00217 
00218 #endif
00219    
00220 /*****************************************************************************/
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dng_shared.h
