1 : /* $Id: tif_dirinfo.c,v 1.114 2011-05-17 00:21:17 fwarmerdam Exp $ */
2 :
3 : /*
4 : * Copyright (c) 1988-1997 Sam Leffler
5 : * Copyright (c) 1991-1997 Silicon Graphics, Inc.
6 : *
7 : * Permission to use, copy, modify, distribute, and sell this software and
8 : * its documentation for any purpose is hereby granted without fee, provided
9 : * that (i) the above copyright notices and this permission notice appear in
10 : * all copies of the software and related documentation, and (ii) the names of
11 : * Sam Leffler and Silicon Graphics may not be used in any advertising or
12 : * publicity relating to the software without the specific, prior written
13 : * permission of Sam Leffler and Silicon Graphics.
14 : *
15 : * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
16 : * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
17 : * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
18 : *
19 : * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
20 : * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
21 : * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
22 : * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 : * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
24 : * OF THIS SOFTWARE.
25 : */
26 :
27 : /*
28 : * TIFF Library.
29 : *
30 : * Core Directory Tag Support.
31 : */
32 : #include "tiffiop.h"
33 : #include <stdlib.h>
34 :
35 : /*
36 : * NOTE: THIS ARRAY IS ASSUMED TO BE SORTED BY TAG.
37 : *
38 : * NOTE: The second field (field_readcount) and third field (field_writecount)
39 : * sometimes use the values TIFF_VARIABLE (-1), TIFF_VARIABLE2 (-3)
40 : * and TIFFTAG_SPP (-2). The macros should be used but would throw off
41 : * the formatting of the code, so please interprete the -1, -2 and -3
42 : * values accordingly.
43 : */
44 :
45 : static TIFFFieldArray tiffFieldArray;
46 : static TIFFFieldArray exifFieldArray;
47 :
48 : static TIFFField
49 : tiffFields[] = {
50 : { TIFFTAG_SUBFILETYPE, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, "SubfileType", NULL },
51 : { TIFFTAG_OSUBFILETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, "OldSubfileType", NULL },
52 : { TIFFTAG_IMAGEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 0, 0, "ImageWidth", NULL },
53 : { TIFFTAG_IMAGELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 1, 0, "ImageLength", NULL },
54 : { TIFFTAG_BITSPERSAMPLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_BITSPERSAMPLE, 0, 0, "BitsPerSample", NULL },
55 : { TIFFTAG_COMPRESSION, -1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_COMPRESSION, 0, 0, "Compression", NULL },
56 : { TIFFTAG_PHOTOMETRIC, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PHOTOMETRIC, 0, 0, "PhotometricInterpretation", NULL },
57 : { TIFFTAG_THRESHHOLDING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_THRESHHOLDING, 1, 0, "Threshholding", NULL },
58 : { TIFFTAG_CELLWIDTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "CellWidth", NULL },
59 : { TIFFTAG_CELLLENGTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "CellLength", NULL },
60 : { TIFFTAG_FILLORDER, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_FILLORDER, 0, 0, "FillOrder", NULL },
61 : { TIFFTAG_DOCUMENTNAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DocumentName", NULL },
62 : { TIFFTAG_IMAGEDESCRIPTION, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageDescription", NULL },
63 : { TIFFTAG_MAKE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Make", NULL },
64 : { TIFFTAG_MODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Model", NULL },
65 : { TIFFTAG_STRIPOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, "StripOffsets", NULL },
66 : { TIFFTAG_ORIENTATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_ORIENTATION, 0, 0, "Orientation", NULL },
67 : { TIFFTAG_SAMPLESPERPIXEL, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLESPERPIXEL, 0, 0, "SamplesPerPixel", NULL },
68 : { TIFFTAG_ROWSPERSTRIP, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_ROWSPERSTRIP, 0, 0, "RowsPerStrip", NULL },
69 : { TIFFTAG_STRIPBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, "StripByteCounts", NULL },
70 : { TIFFTAG_MINSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MINSAMPLEVALUE, 1, 0, "MinSampleValue", NULL },
71 : { TIFFTAG_MAXSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MAXSAMPLEVALUE, 1, 0, "MaxSampleValue", NULL },
72 : { TIFFTAG_XRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, "XResolution", NULL },
73 : { TIFFTAG_YRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, "YResolution", NULL },
74 : { TIFFTAG_PLANARCONFIG, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PLANARCONFIG, 0, 0, "PlanarConfiguration", NULL },
75 : { TIFFTAG_PAGENAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PageName", NULL },
76 : { TIFFTAG_XPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, "XPosition", NULL },
77 : { TIFFTAG_YPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, "YPosition", NULL },
78 : { TIFFTAG_FREEOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, "FreeOffsets", NULL },
79 : { TIFFTAG_FREEBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, "FreeByteCounts", NULL },
80 : { TIFFTAG_GRAYRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "GrayResponseUnit", NULL },
81 : { TIFFTAG_GRAYRESPONSECURVE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "GrayResponseCurve", NULL },
82 : { TIFFTAG_RESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTIONUNIT, 1, 0, "ResolutionUnit", NULL },
83 : { TIFFTAG_PAGENUMBER, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_PAGENUMBER, 1, 0, "PageNumber", NULL },
84 : { TIFFTAG_COLORRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "ColorResponseUnit", NULL },
85 : { TIFFTAG_TRANSFERFUNCTION, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_TRANSFERFUNCTION, 1, 0, "TransferFunction", NULL },
86 : { TIFFTAG_SOFTWARE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Software", NULL },
87 : { TIFFTAG_DATETIME, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTime", NULL },
88 : { TIFFTAG_ARTIST, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Artist", NULL },
89 : { TIFFTAG_HOSTCOMPUTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "HostComputer", NULL },
90 : { TIFFTAG_WHITEPOINT, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "WhitePoint", NULL },
91 : { TIFFTAG_PRIMARYCHROMATICITIES, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PrimaryChromaticities", NULL },
92 : { TIFFTAG_COLORMAP, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_COLORMAP, 1, 0, "ColorMap", NULL },
93 : { TIFFTAG_HALFTONEHINTS, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_HALFTONEHINTS, 1, 0, "HalftoneHints", NULL },
94 : { TIFFTAG_TILEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, "TileWidth", NULL },
95 : { TIFFTAG_TILELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, "TileLength", NULL },
96 : { TIFFTAG_TILEOFFSETS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, "TileOffsets", NULL },
97 : { TIFFTAG_TILEBYTECOUNTS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, "TileByteCounts", NULL },
98 : { TIFFTAG_SUBIFD, -1, -1, TIFF_IFD8, 0, TIFF_SETGET_C16_IFD8, TIFF_SETGET_UNDEFINED, FIELD_SUBIFD, 1, 1, "SubIFD", &tiffFieldArray },
99 : { TIFFTAG_INKSET, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "InkSet", NULL },
100 : { TIFFTAG_INKNAMES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_C16_ASCII, TIFF_SETGET_UNDEFINED, FIELD_INKNAMES, 1, 1, "InkNames", NULL },
101 : { TIFFTAG_NUMBEROFINKS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "NumberOfInks", NULL },
102 : { TIFFTAG_DOTRANGE, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DotRange", NULL },
103 : { TIFFTAG_TARGETPRINTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TargetPrinter", NULL },
104 : { TIFFTAG_EXTRASAMPLES, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 1, "ExtraSamples", NULL },
105 : { TIFFTAG_SAMPLEFORMAT, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, "SampleFormat", NULL },
106 : { TIFFTAG_SMINSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMINSAMPLEVALUE, 1, 0, "SMinSampleValue", NULL },
107 : { TIFFTAG_SMAXSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMAXSAMPLEVALUE, 1, 0, "SMaxSampleValue", NULL },
108 : { TIFFTAG_CLIPPATH, -1, -3, TIFF_BYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ClipPath", NULL },
109 : { TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "XClipPathUnits", NULL },
110 : { TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SBYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "XClipPathUnits", NULL },
111 : { TIFFTAG_YCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "YClipPathUnits", NULL },
112 : { TIFFTAG_YCBCRCOEFFICIENTS, 3, 3, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "YCbCrCoefficients", NULL },
113 : { TIFFTAG_YCBCRSUBSAMPLING, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_YCBCRSUBSAMPLING, 0, 0, "YCbCrSubsampling", NULL },
114 : { TIFFTAG_YCBCRPOSITIONING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_YCBCRPOSITIONING, 0, 0, "YCbCrPositioning", NULL },
115 : { TIFFTAG_REFERENCEBLACKWHITE, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_REFBLACKWHITE, 1, 0, "ReferenceBlackWhite", NULL },
116 : { TIFFTAG_XMLPACKET, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "XMLPacket", NULL },
117 : /* begin SGI tags */
118 : { TIFFTAG_MATTEING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 0, "Matteing", NULL },
119 : { TIFFTAG_DATATYPE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, "DataType", NULL },
120 : { TIFFTAG_IMAGEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDEPTH, 0, 0, "ImageDepth", NULL },
121 : { TIFFTAG_TILEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDEPTH, 0, 0, "TileDepth", NULL },
122 : /* end SGI tags */
123 : /* begin Pixar tags */
124 : { TIFFTAG_PIXAR_IMAGEFULLWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageFullWidth", NULL },
125 : { TIFFTAG_PIXAR_IMAGEFULLLENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageFullLength", NULL },
126 : { TIFFTAG_PIXAR_TEXTUREFORMAT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TextureFormat", NULL },
127 : { TIFFTAG_PIXAR_WRAPMODES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TextureWrapModes", NULL },
128 : { TIFFTAG_PIXAR_FOVCOT, 1, 1, TIFF_FLOAT, 0, TIFF_SETGET_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FieldOfViewCotangent", NULL },
129 : { TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MatrixWorldToScreen", NULL },
130 : { TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MatrixWorldToCamera", NULL },
131 : { TIFFTAG_COPYRIGHT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Copyright", NULL },
132 : /* end Pixar tags */
133 : { TIFFTAG_RICHTIFFIPTC, -3, -3, TIFF_LONG, 0, TIFF_SETGET_C32_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "RichTIFFIPTC", NULL },
134 : { TIFFTAG_PHOTOSHOP, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "Photoshop", NULL },
135 : { TIFFTAG_EXIFIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "EXIFIFDOffset", &exifFieldArray },
136 : { TIFFTAG_ICCPROFILE, -3, -3, TIFF_UNDEFINED, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ICC Profile", NULL },
137 : { TIFFTAG_GPSIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "GPSIFDOffset", NULL },
138 : { TIFFTAG_FAXRECVPARAMS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, "FaxRecvParams", NULL },
139 : { TIFFTAG_FAXSUBADDRESS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, "FaxSubAddress", NULL },
140 : { TIFFTAG_FAXRECVTIME, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, "FaxRecvTime", NULL },
141 : { TIFFTAG_FAXDCS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, "FaxDcs", NULL },
142 : { TIFFTAG_STONITS, 1, 1, TIFF_DOUBLE, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "StoNits", NULL },
143 : { TIFFTAG_INTEROPERABILITYIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "InteroperabilityIFDOffset", NULL },
144 : /* begin DNG tags */
145 : { TIFFTAG_DNGVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DNGVersion", NULL },
146 : { TIFFTAG_DNGBACKWARDVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DNGBackwardVersion", NULL },
147 : { TIFFTAG_UNIQUECAMERAMODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "UniqueCameraModel", NULL },
148 : { TIFFTAG_LOCALIZEDCAMERAMODEL, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "LocalizedCameraModel", NULL },
149 : { TIFFTAG_CFAPLANECOLOR, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CFAPlaneColor", NULL },
150 : { TIFFTAG_CFALAYOUT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CFALayout", NULL },
151 : { TIFFTAG_LINEARIZATIONTABLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "LinearizationTable", NULL },
152 : { TIFFTAG_BLACKLEVELREPEATDIM, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BlackLevelRepeatDim", NULL },
153 : { TIFFTAG_BLACKLEVEL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "BlackLevel", NULL },
154 : { TIFFTAG_BLACKLEVELDELTAH, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "BlackLevelDeltaH", NULL },
155 : { TIFFTAG_BLACKLEVELDELTAV, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "BlackLevelDeltaV", NULL },
156 : { TIFFTAG_WHITELEVEL, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "WhiteLevel", NULL },
157 : { TIFFTAG_DEFAULTSCALE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DefaultScale", NULL },
158 : { TIFFTAG_BESTQUALITYSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BestQualityScale", NULL },
159 : { TIFFTAG_DEFAULTCROPORIGIN, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DefaultCropOrigin", NULL },
160 : { TIFFTAG_DEFAULTCROPSIZE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DefaultCropSize", NULL },
161 : { TIFFTAG_COLORMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ColorMatrix1", NULL },
162 : { TIFFTAG_COLORMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ColorMatrix2", NULL },
163 : { TIFFTAG_CAMERACALIBRATION1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CameraCalibration1", NULL },
164 : { TIFFTAG_CAMERACALIBRATION2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CameraCalibration2", NULL },
165 : { TIFFTAG_REDUCTIONMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ReductionMatrix1", NULL },
166 : { TIFFTAG_REDUCTIONMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ReductionMatrix2", NULL },
167 : { TIFFTAG_ANALOGBALANCE, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AnalogBalance", NULL },
168 : { TIFFTAG_ASSHOTNEUTRAL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AsShotNeutral", NULL },
169 : { TIFFTAG_ASSHOTWHITEXY, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "AsShotWhiteXY", NULL },
170 : { TIFFTAG_BASELINEEXPOSURE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BaselineExposure", NULL },
171 : { TIFFTAG_BASELINENOISE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BaselineNoise", NULL },
172 : { TIFFTAG_BASELINESHARPNESS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BaselineSharpness", NULL },
173 : { TIFFTAG_BAYERGREENSPLIT, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BayerGreenSplit", NULL },
174 : { TIFFTAG_LINEARRESPONSELIMIT, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "LinearResponseLimit", NULL },
175 : { TIFFTAG_CAMERASERIALNUMBER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CameraSerialNumber", NULL },
176 : { TIFFTAG_LENSINFO, 4, 4, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "LensInfo", NULL },
177 : { TIFFTAG_CHROMABLURRADIUS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ChromaBlurRadius", NULL },
178 : { TIFFTAG_ANTIALIASSTRENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "AntiAliasStrength", NULL },
179 : { TIFFTAG_SHADOWSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ShadowScale", NULL },
180 : { TIFFTAG_DNGPRIVATEDATA, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "DNGPrivateData", NULL },
181 : { TIFFTAG_MAKERNOTESAFETY, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "MakerNoteSafety", NULL },
182 : { TIFFTAG_CALIBRATIONILLUMINANT1, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CalibrationIlluminant1", NULL },
183 : { TIFFTAG_CALIBRATIONILLUMINANT2, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CalibrationIlluminant2", NULL },
184 : { TIFFTAG_RAWDATAUNIQUEID, 16, 16, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "RawDataUniqueID", NULL },
185 : { TIFFTAG_ORIGINALRAWFILENAME, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "OriginalRawFileName", NULL },
186 : { TIFFTAG_ORIGINALRAWFILEDATA, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "OriginalRawFileData", NULL },
187 : { TIFFTAG_ACTIVEAREA, 4, 4, TIFF_LONG, 0, TIFF_SETGET_C0_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ActiveArea", NULL },
188 : { TIFFTAG_MASKEDAREAS, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "MaskedAreas", NULL },
189 : { TIFFTAG_ASSHOTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AsShotICCProfile", NULL },
190 : { TIFFTAG_ASSHOTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AsShotPreProfileMatrix", NULL },
191 : { TIFFTAG_CURRENTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CurrentICCProfile", NULL },
192 : { TIFFTAG_CURRENTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CurrentPreProfileMatrix", NULL },
193 : /* end DNG tags */
194 : /* begin pseudo tags */
195 : { TIFFTAG_PERSAMPLE, 0, 0, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_PSEUDO, TRUE, FALSE, "PerSample", NULL},
196 : };
197 :
198 : static TIFFField
199 : exifFields[] = {
200 : { EXIFTAG_EXPOSURETIME, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureTime", NULL },
201 : { EXIFTAG_FNUMBER, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FNumber", NULL },
202 : { EXIFTAG_EXPOSUREPROGRAM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureProgram", NULL },
203 : { EXIFTAG_SPECTRALSENSITIVITY, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SpectralSensitivity", NULL },
204 : { EXIFTAG_ISOSPEEDRATINGS, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "ISOSpeedRatings", NULL },
205 : { EXIFTAG_OECF, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "OptoelectricConversionFactor", NULL },
206 : { EXIFTAG_EXIFVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExifVersion", NULL },
207 : { EXIFTAG_DATETIMEORIGINAL, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTimeOriginal", NULL },
208 : { EXIFTAG_DATETIMEDIGITIZED, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTimeDigitized", NULL },
209 : { EXIFTAG_COMPONENTSCONFIGURATION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ComponentsConfiguration", NULL },
210 : { EXIFTAG_COMPRESSEDBITSPERPIXEL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CompressedBitsPerPixel", NULL },
211 : { EXIFTAG_SHUTTERSPEEDVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ShutterSpeedValue", NULL },
212 : { EXIFTAG_APERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ApertureValue", NULL },
213 : { EXIFTAG_BRIGHTNESSVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "BrightnessValue", NULL },
214 : { EXIFTAG_EXPOSUREBIASVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureBiasValue", NULL },
215 : { EXIFTAG_MAXAPERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MaxApertureValue", NULL },
216 : { EXIFTAG_SUBJECTDISTANCE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectDistance", NULL },
217 : { EXIFTAG_METERINGMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MeteringMode", NULL },
218 : { EXIFTAG_LIGHTSOURCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "LightSource", NULL },
219 : { EXIFTAG_FLASH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Flash", NULL },
220 : { EXIFTAG_FOCALLENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalLength", NULL },
221 : { EXIFTAG_SUBJECTAREA, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "SubjectArea", NULL },
222 : { EXIFTAG_MAKERNOTE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "MakerNote", NULL },
223 : { EXIFTAG_USERCOMMENT, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "UserComment", NULL },
224 : { EXIFTAG_SUBSECTIME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTime", NULL },
225 : { EXIFTAG_SUBSECTIMEORIGINAL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTimeOriginal", NULL },
226 : { EXIFTAG_SUBSECTIMEDIGITIZED, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTimeDigitized", NULL },
227 : { EXIFTAG_FLASHPIXVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FlashpixVersion", NULL },
228 : { EXIFTAG_COLORSPACE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ColorSpace", NULL },
229 : { EXIFTAG_PIXELXDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PixelXDimension", NULL },
230 : { EXIFTAG_PIXELYDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PixelYDimension", NULL },
231 : { EXIFTAG_RELATEDSOUNDFILE, 13, 13, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "RelatedSoundFile", NULL },
232 : { EXIFTAG_FLASHENERGY, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FlashEnergy", NULL },
233 : { EXIFTAG_SPATIALFREQUENCYRESPONSE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "SpatialFrequencyResponse", NULL },
234 : { EXIFTAG_FOCALPLANEXRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneXResolution", NULL },
235 : { EXIFTAG_FOCALPLANEYRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneYResolution", NULL },
236 : { EXIFTAG_FOCALPLANERESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneResolutionUnit", NULL },
237 : { EXIFTAG_SUBJECTLOCATION, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectLocation", NULL },
238 : { EXIFTAG_EXPOSUREINDEX, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureIndex", NULL },
239 : { EXIFTAG_SENSINGMETHOD, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SensingMethod", NULL },
240 : { EXIFTAG_FILESOURCE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FileSource", NULL },
241 : { EXIFTAG_SCENETYPE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SceneType", NULL },
242 : { EXIFTAG_CFAPATTERN, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "CFAPattern", NULL },
243 : { EXIFTAG_CUSTOMRENDERED, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CustomRendered", NULL },
244 : { EXIFTAG_EXPOSUREMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureMode", NULL },
245 : { EXIFTAG_WHITEBALANCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "WhiteBalance", NULL },
246 : { EXIFTAG_DIGITALZOOMRATIO, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DigitalZoomRatio", NULL },
247 : { EXIFTAG_FOCALLENGTHIN35MMFILM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalLengthIn35mmFilm", NULL },
248 : { EXIFTAG_SCENECAPTURETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SceneCaptureType", NULL },
249 : { EXIFTAG_GAINCONTROL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "GainControl", NULL },
250 : { EXIFTAG_CONTRAST, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Contrast", NULL },
251 : { EXIFTAG_SATURATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Saturation", NULL },
252 : { EXIFTAG_SHARPNESS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Sharpness", NULL },
253 : { EXIFTAG_DEVICESETTINGDESCRIPTION, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "DeviceSettingDescription", NULL },
254 : { EXIFTAG_SUBJECTDISTANCERANGE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectDistanceRange", NULL },
255 : { EXIFTAG_IMAGEUNIQUEID, 33, 33, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageUniqueID", NULL }
256 : };
257 :
258 : static TIFFFieldArray
259 : tiffFieldArray = { tfiatImage, 0, TIFFArrayCount(tiffFields), tiffFields };
260 : static TIFFFieldArray
261 : exifFieldArray = { tfiatExif, 0, TIFFArrayCount(exifFields), exifFields };
262 :
263 : /*
264 : * We have our own local lfind() equivelent to avoid subtle differences
265 : * in types passed to lfind() on different systems.
266 : */
267 :
268 : static void *
269 0 : td_lfind(const void *key, const void *base, size_t *nmemb, size_t size,
270 : int(*compar)(const void *, const void *))
271 : {
272 : char *element, *end;
273 :
274 0 : end = (char *)base + *nmemb * size;
275 0 : for (element = (char *)base; element < end; element += size)
276 0 : if (!compar(key, element)) /* key found */
277 0 : return element;
278 :
279 0 : return NULL;
280 : }
281 :
282 : const TIFFFieldArray*
283 9937 : _TIFFGetFields(void)
284 : {
285 9937 : return(&tiffFieldArray);
286 : }
287 :
288 : const TIFFFieldArray*
289 0 : _TIFFGetExifFields(void)
290 : {
291 0 : return(&exifFieldArray);
292 : }
293 :
294 : void
295 9937 : _TIFFSetupFields(TIFF* tif, const TIFFFieldArray* fieldarray)
296 : {
297 9937 : if (tif->tif_fields && tif->tif_nfields > 0) {
298 : uint32 i;
299 :
300 734174 : for (i = 0; i < tif->tif_nfields; i++) {
301 729262 : TIFFField *fld = tif->tif_fields[i];
302 1205720 : if (fld->field_bit == FIELD_CUSTOM &&
303 476458 : strncmp("Tag ", fld->field_name, 4) == 0) {
304 0 : _TIFFfree(fld->field_name);
305 0 : _TIFFfree(fld);
306 : }
307 : }
308 :
309 4912 : _TIFFfree(tif->tif_fields);
310 4912 : tif->tif_fields = NULL;
311 4912 : tif->tif_nfields = 0;
312 : }
313 9937 : if (!_TIFFMergeFields(tif, fieldarray->fields, fieldarray->count)) {
314 0 : TIFFErrorExt(tif->tif_clientdata, "_TIFFSetupFields",
315 : "Setting up field info failed");
316 : }
317 9937 : }
318 :
319 : static int
320 25953562 : tagCompare(const void* a, const void* b)
321 : {
322 25953562 : const TIFFField* ta = *(const TIFFField**) a;
323 25953562 : const TIFFField* tb = *(const TIFFField**) b;
324 : /* NB: be careful of return values for 16-bit platforms */
325 25953562 : if (ta->field_tag != tb->field_tag)
326 25668919 : return (int)ta->field_tag - (int)tb->field_tag;
327 : else
328 284643 : return (ta->field_type == TIFF_ANY) ?
329 0 : 0 : ((int)tb->field_type - (int)ta->field_type);
330 : }
331 :
332 : static int
333 0 : tagNameCompare(const void* a, const void* b)
334 : {
335 0 : const TIFFField* ta = *(const TIFFField**) a;
336 0 : const TIFFField* tb = *(const TIFFField**) b;
337 0 : int ret = strcmp(ta->field_name, tb->field_name);
338 :
339 0 : if (ret)
340 0 : return ret;
341 : else
342 0 : return (ta->field_type == TIFF_ANY) ?
343 0 : 0 : ((int)tb->field_type - (int)ta->field_type);
344 : }
345 :
346 : int
347 31461 : _TIFFMergeFields(TIFF* tif, const TIFFField info[], uint32 n)
348 : {
349 : static const char module[] = "_TIFFMergeFields";
350 : static const char reason[] = "for fields array";
351 : TIFFField** tp;
352 : uint32 i;
353 :
354 31461 : tif->tif_foundfield = NULL;
355 :
356 52985 : if (tif->tif_fields && tif->tif_nfields > 0) {
357 43048 : tif->tif_fields = (TIFFField**)
358 21524 : _TIFFCheckRealloc(tif, tif->tif_fields,
359 21524 : (tif->tif_nfields + n),
360 : sizeof(TIFFField *), reason);
361 : } else {
362 9937 : tif->tif_fields = (TIFFField **)
363 : _TIFFCheckMalloc(tif, n, sizeof(TIFFField *),
364 : reason);
365 : }
366 31461 : if (!tif->tif_fields) {
367 0 : TIFFErrorExt(tif->tif_clientdata, module,
368 : "Failed to allocate fields array");
369 0 : return 0;
370 : }
371 :
372 31461 : tp = tif->tif_fields + tif->tif_nfields;
373 1515144 : for (i = 0; i < n; i++) {
374 : const TIFFField *fip =
375 1483683 : TIFFFindField(tif, info[i].field_tag, TIFF_ANY);
376 :
377 : /* only add definitions that aren't already present */
378 1483683 : if (!fip) {
379 1473746 : tif->tif_fields[tif->tif_nfields] = (TIFFField *) (info+i);
380 1473746 : tif->tif_nfields++;
381 : }
382 : }
383 :
384 : /* Sort the field info by tag number */
385 31461 : qsort(tif->tif_fields, tif->tif_nfields,
386 : sizeof(TIFFField *), tagCompare);
387 :
388 31461 : return n;
389 : }
390 :
391 : void
392 0 : _TIFFPrintFieldInfo(TIFF* tif, FILE* fd)
393 : {
394 : uint32 i;
395 :
396 0 : fprintf(fd, "%s: \n", tif->tif_name);
397 0 : for (i = 0; i < tif->tif_nfields; i++) {
398 0 : const TIFFField* fip = tif->tif_fields[i];
399 0 : fprintf(fd, "field[%2d] %5lu, %2d, %2d, %d, %2d, %5s, %5s, %s\n"
400 : , (int)i
401 : , (unsigned long) fip->field_tag
402 0 : , fip->field_readcount, fip->field_writecount
403 0 : , fip->field_type
404 0 : , fip->field_bit
405 0 : , fip->field_oktochange ? "TRUE" : "FALSE"
406 0 : , fip->field_passcount ? "TRUE" : "FALSE"
407 : , fip->field_name
408 : );
409 : }
410 0 : }
411 :
412 : /*
413 : * Return size of TIFFDataType in bytes
414 : */
415 : int
416 50098 : TIFFDataWidth(TIFFDataType type)
417 : {
418 50098 : switch(type)
419 : {
420 : case 0: /* nothing */
421 : case TIFF_BYTE:
422 : case TIFF_ASCII:
423 : case TIFF_SBYTE:
424 : case TIFF_UNDEFINED:
425 4596 : return 1;
426 : case TIFF_SHORT:
427 : case TIFF_SSHORT:
428 7309 : return 2;
429 : case TIFF_LONG:
430 : case TIFF_SLONG:
431 : case TIFF_FLOAT:
432 : case TIFF_IFD:
433 25813 : return 4;
434 : case TIFF_RATIONAL:
435 : case TIFF_SRATIONAL:
436 : case TIFF_DOUBLE:
437 : case TIFF_LONG8:
438 : case TIFF_SLONG8:
439 : case TIFF_IFD8:
440 12380 : return 8;
441 : default:
442 0 : return 0; /* will return 0 for unknown types */
443 : }
444 : }
445 :
446 : /*
447 : * Return size of TIFFDataType in bytes.
448 : *
449 : * XXX: We need a separate function to determine the space needed
450 : * to store the value. For TIFF_RATIONAL values TIFFDataWidth() returns 8,
451 : * but we use 4-byte float to represent rationals.
452 : */
453 : int
454 21888 : _TIFFDataSize(TIFFDataType type)
455 : {
456 21888 : switch (type)
457 : {
458 : case TIFF_BYTE:
459 : case TIFF_SBYTE:
460 : case TIFF_ASCII:
461 : case TIFF_UNDEFINED:
462 5410 : return 1;
463 : case TIFF_SHORT:
464 : case TIFF_SSHORT:
465 4626 : return 2;
466 : case TIFF_LONG:
467 : case TIFF_SLONG:
468 : case TIFF_FLOAT:
469 : case TIFF_IFD:
470 : case TIFF_RATIONAL:
471 : case TIFF_SRATIONAL:
472 2 : return 4;
473 : case TIFF_DOUBLE:
474 : case TIFF_LONG8:
475 : case TIFF_SLONG8:
476 : case TIFF_IFD8:
477 11850 : return 8;
478 : default:
479 0 : return 0;
480 : }
481 : }
482 :
483 : const TIFFField*
484 2572668 : TIFFFindField(TIFF* tif, uint32 tag, TIFFDataType dt)
485 : {
486 2572668 : TIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};
487 2572668 : TIFFField* pkey = &key;
488 : const TIFFField **ret;
489 2572668 : if (tif->tif_foundfield && tif->tif_foundfield->field_tag == tag &&
490 0 : (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))
491 811482 : return tif->tif_foundfield;
492 :
493 : /* If we are invoked with no field information, then just return. */
494 1761186 : if (!tif->tif_fields)
495 0 : return NULL;
496 :
497 : /* NB: use sorted search (e.g. binary search) */
498 :
499 1761186 : key.field_tag = tag;
500 1761186 : key.field_type = dt;
501 :
502 1761186 : ret = (const TIFFField **) bsearch(&pkey, tif->tif_fields,
503 : tif->tif_nfields,
504 : sizeof(TIFFField *), tagCompare);
505 1761186 : return tif->tif_foundfield = (ret ? *ret : NULL);
506 : }
507 :
508 : const TIFFField*
509 0 : _TIFFFindFieldByName(TIFF* tif, const char *field_name, TIFFDataType dt)
510 : {
511 0 : TIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};
512 0 : TIFFField* pkey = &key;
513 : const TIFFField **ret;
514 0 : if (tif->tif_foundfield
515 0 : && streq(tif->tif_foundfield->field_name, field_name)
516 0 : && (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))
517 0 : return (tif->tif_foundfield);
518 :
519 : /* If we are invoked with no field information, then just return. */
520 0 : if (!tif->tif_fields)
521 0 : return NULL;
522 :
523 : /* NB: use linear search since list is sorted by key#, not name */
524 :
525 0 : key.field_name = (char *)field_name;
526 0 : key.field_type = dt;
527 :
528 0 : ret = (const TIFFField **)
529 0 : td_lfind(&pkey, tif->tif_fields, &tif->tif_nfields,
530 : sizeof(TIFFField *), tagNameCompare);
531 :
532 0 : return tif->tif_foundfield = (ret ? *ret : NULL);
533 : }
534 :
535 : const TIFFField*
536 240443 : TIFFFieldWithTag(TIFF* tif, uint32 tag)
537 : {
538 240443 : const TIFFField* fip = TIFFFindField(tif, tag, TIFF_ANY);
539 240443 : if (!fip) {
540 0 : TIFFErrorExt(tif->tif_clientdata, "TIFFFieldWithTag",
541 : "Internal error, unknown tag 0x%x",
542 : (unsigned int) tag);
543 : }
544 240443 : return (fip);
545 : }
546 :
547 : const TIFFField*
548 0 : TIFFFieldWithName(TIFF* tif, const char *field_name)
549 : {
550 : const TIFFField* fip =
551 0 : _TIFFFindFieldByName(tif, field_name, TIFF_ANY);
552 0 : if (!fip) {
553 0 : TIFFErrorExt(tif->tif_clientdata, "TIFFFieldWithName",
554 : "Internal error, unknown tag %s", field_name);
555 : }
556 0 : return (fip);
557 : }
558 :
559 : const TIFFField*
560 0 : _TIFFFindOrRegisterField(TIFF *tif, uint32 tag, TIFFDataType dt)
561 :
562 : {
563 : const TIFFField *fld;
564 :
565 0 : fld = TIFFFindField(tif, tag, dt);
566 0 : if (fld == NULL) {
567 0 : fld = _TIFFCreateAnonField(tif, tag, dt);
568 0 : if (!_TIFFMergeFields(tif, fld, 1))
569 0 : return NULL;
570 : }
571 :
572 0 : return fld;
573 : }
574 :
575 : TIFFField*
576 0 : _TIFFCreateAnonField(TIFF *tif, uint32 tag, TIFFDataType field_type)
577 : {
578 : TIFFField *fld;
579 : (void) tif;
580 :
581 0 : fld = (TIFFField *) _TIFFmalloc(sizeof (TIFFField));
582 0 : if (fld == NULL)
583 0 : return NULL;
584 0 : _TIFFmemset(fld, 0, sizeof(TIFFField));
585 :
586 0 : fld->field_tag = tag;
587 0 : fld->field_readcount = TIFF_VARIABLE2;
588 0 : fld->field_writecount = TIFF_VARIABLE2;
589 0 : fld->field_type = field_type;
590 0 : fld->reserved = 0;
591 0 : switch (field_type)
592 : {
593 : case TIFF_BYTE:
594 : case TIFF_UNDEFINED:
595 0 : fld->set_field_type = TIFF_SETGET_C32_UINT8;
596 0 : fld->get_field_type = TIFF_SETGET_C32_UINT8;
597 0 : break;
598 : case TIFF_ASCII:
599 0 : fld->set_field_type = TIFF_SETGET_C32_ASCII;
600 0 : fld->get_field_type = TIFF_SETGET_C32_ASCII;
601 0 : break;
602 : case TIFF_SHORT:
603 0 : fld->set_field_type = TIFF_SETGET_C32_UINT16;
604 0 : fld->get_field_type = TIFF_SETGET_C32_UINT16;
605 0 : break;
606 : case TIFF_LONG:
607 0 : fld->set_field_type = TIFF_SETGET_C32_UINT32;
608 0 : fld->get_field_type = TIFF_SETGET_C32_UINT32;
609 0 : break;
610 : case TIFF_RATIONAL:
611 : case TIFF_SRATIONAL:
612 : case TIFF_FLOAT:
613 0 : fld->set_field_type = TIFF_SETGET_C32_FLOAT;
614 0 : fld->get_field_type = TIFF_SETGET_C32_FLOAT;
615 0 : break;
616 : case TIFF_SBYTE:
617 0 : fld->set_field_type = TIFF_SETGET_C32_SINT8;
618 0 : fld->get_field_type = TIFF_SETGET_C32_SINT8;
619 0 : break;
620 : case TIFF_SSHORT:
621 0 : fld->set_field_type = TIFF_SETGET_C32_SINT16;
622 0 : fld->get_field_type = TIFF_SETGET_C32_SINT16;
623 0 : break;
624 : case TIFF_SLONG:
625 0 : fld->set_field_type = TIFF_SETGET_C32_SINT32;
626 0 : fld->get_field_type = TIFF_SETGET_C32_SINT32;
627 0 : break;
628 : case TIFF_DOUBLE:
629 0 : fld->set_field_type = TIFF_SETGET_C32_DOUBLE;
630 0 : fld->get_field_type = TIFF_SETGET_C32_DOUBLE;
631 0 : break;
632 : case TIFF_IFD:
633 : case TIFF_IFD8:
634 0 : fld->set_field_type = TIFF_SETGET_C32_IFD8;
635 0 : fld->get_field_type = TIFF_SETGET_C32_IFD8;
636 0 : break;
637 : case TIFF_LONG8:
638 0 : fld->set_field_type = TIFF_SETGET_C32_UINT64;
639 0 : fld->get_field_type = TIFF_SETGET_C32_UINT64;
640 0 : break;
641 : case TIFF_SLONG8:
642 0 : fld->set_field_type = TIFF_SETGET_C32_SINT64;
643 0 : fld->get_field_type = TIFF_SETGET_C32_SINT64;
644 0 : break;
645 : default:
646 0 : fld->set_field_type = TIFF_SETGET_UNDEFINED;
647 0 : fld->get_field_type = TIFF_SETGET_UNDEFINED;
648 : break;
649 : }
650 0 : fld->field_bit = FIELD_CUSTOM;
651 0 : fld->field_oktochange = TRUE;
652 0 : fld->field_passcount = TRUE;
653 0 : fld->field_name = (char *) _TIFFmalloc(32);
654 0 : if (fld->field_name == NULL) {
655 0 : _TIFFfree(fld);
656 0 : return NULL;
657 : }
658 0 : fld->field_subfields = NULL;
659 :
660 : /*
661 : * note that this name is a special sign to TIFFClose() and
662 : * _TIFFSetupFields() to free the field
663 : */
664 0 : sprintf(fld->field_name, "Tag %d", (int) tag);
665 :
666 0 : return fld;
667 : }
668 :
669 : /****************************************************************************
670 : * O B S O L E T E D I N T E R F A C E S
671 : *
672 : * Don't use this stuff in your applications, it may be removed in the future
673 : * libtiff versions.
674 : ****************************************************************************/
675 :
676 : static TIFFSetGetFieldType
677 198710 : _TIFFSetGetType(TIFFDataType type, short count, unsigned char passcount)
678 : {
679 198710 : if (type == TIFF_ASCII && count == TIFF_VARIABLE && passcount == 0)
680 59602 : return TIFF_SETGET_ASCII;
681 :
682 139108 : else if (count == 1 && passcount == 0) {
683 0 : switch (type)
684 : {
685 : case TIFF_BYTE:
686 : case TIFF_UNDEFINED:
687 0 : return TIFF_SETGET_UINT8;
688 : case TIFF_ASCII:
689 0 : return TIFF_SETGET_ASCII;
690 : case TIFF_SHORT:
691 0 : return TIFF_SETGET_UINT16;
692 : case TIFF_LONG:
693 0 : return TIFF_SETGET_UINT32;
694 : case TIFF_RATIONAL:
695 : case TIFF_SRATIONAL:
696 : case TIFF_FLOAT:
697 0 : return TIFF_SETGET_FLOAT;
698 : case TIFF_SBYTE:
699 0 : return TIFF_SETGET_SINT8;
700 : case TIFF_SSHORT:
701 0 : return TIFF_SETGET_SINT16;
702 : case TIFF_SLONG:
703 0 : return TIFF_SETGET_SINT32;
704 : case TIFF_DOUBLE:
705 0 : return TIFF_SETGET_DOUBLE;
706 : case TIFF_IFD:
707 : case TIFF_IFD8:
708 0 : return TIFF_SETGET_IFD8;
709 : case TIFF_LONG8:
710 0 : return TIFF_SETGET_UINT64;
711 : case TIFF_SLONG8:
712 0 : return TIFF_SETGET_SINT64;
713 : default:
714 0 : return TIFF_SETGET_UNDEFINED;
715 : }
716 : }
717 :
718 139108 : else if (count >= 1 && passcount == 0) {
719 0 : switch (type)
720 : {
721 : case TIFF_BYTE:
722 : case TIFF_UNDEFINED:
723 0 : return TIFF_SETGET_C0_UINT8;
724 : case TIFF_ASCII:
725 0 : return TIFF_SETGET_C0_ASCII;
726 : case TIFF_SHORT:
727 0 : return TIFF_SETGET_C0_UINT16;
728 : case TIFF_LONG:
729 0 : return TIFF_SETGET_C0_UINT32;
730 : case TIFF_RATIONAL:
731 : case TIFF_SRATIONAL:
732 : case TIFF_FLOAT:
733 0 : return TIFF_SETGET_C0_FLOAT;
734 : case TIFF_SBYTE:
735 0 : return TIFF_SETGET_C0_SINT8;
736 : case TIFF_SSHORT:
737 0 : return TIFF_SETGET_C0_SINT16;
738 : case TIFF_SLONG:
739 0 : return TIFF_SETGET_C0_SINT32;
740 : case TIFF_DOUBLE:
741 0 : return TIFF_SETGET_C0_DOUBLE;
742 : case TIFF_IFD:
743 : case TIFF_IFD8:
744 0 : return TIFF_SETGET_C0_IFD8;
745 : case TIFF_LONG8:
746 0 : return TIFF_SETGET_C0_UINT64;
747 : case TIFF_SLONG8:
748 0 : return TIFF_SETGET_C0_SINT64;
749 : default:
750 0 : return TIFF_SETGET_UNDEFINED;
751 : }
752 : }
753 :
754 139108 : else if (count == TIFF_VARIABLE && passcount == 1) {
755 139108 : switch (type)
756 : {
757 : case TIFF_BYTE:
758 : case TIFF_UNDEFINED:
759 0 : return TIFF_SETGET_C16_UINT8;
760 : case TIFF_ASCII:
761 0 : return TIFF_SETGET_C16_ASCII;
762 : case TIFF_SHORT:
763 19874 : return TIFF_SETGET_C16_UINT16;
764 : case TIFF_LONG:
765 0 : return TIFF_SETGET_C16_UINT32;
766 : case TIFF_RATIONAL:
767 : case TIFF_SRATIONAL:
768 : case TIFF_FLOAT:
769 0 : return TIFF_SETGET_C16_FLOAT;
770 : case TIFF_SBYTE:
771 0 : return TIFF_SETGET_C16_SINT8;
772 : case TIFF_SSHORT:
773 0 : return TIFF_SETGET_C16_SINT16;
774 : case TIFF_SLONG:
775 0 : return TIFF_SETGET_C16_SINT32;
776 : case TIFF_DOUBLE:
777 119234 : return TIFF_SETGET_C16_DOUBLE;
778 : case TIFF_IFD:
779 : case TIFF_IFD8:
780 0 : return TIFF_SETGET_C16_IFD8;
781 : case TIFF_LONG8:
782 0 : return TIFF_SETGET_C16_UINT64;
783 : case TIFF_SLONG8:
784 0 : return TIFF_SETGET_C16_SINT64;
785 : default:
786 0 : return TIFF_SETGET_UNDEFINED;
787 : }
788 : }
789 :
790 0 : else if (count == TIFF_VARIABLE2 && passcount == 1) {
791 0 : switch (type)
792 : {
793 : case TIFF_BYTE:
794 : case TIFF_UNDEFINED:
795 0 : return TIFF_SETGET_C32_UINT8;
796 : case TIFF_ASCII:
797 0 : return TIFF_SETGET_C32_ASCII;
798 : case TIFF_SHORT:
799 0 : return TIFF_SETGET_C32_UINT16;
800 : case TIFF_LONG:
801 0 : return TIFF_SETGET_C32_UINT32;
802 : case TIFF_RATIONAL:
803 : case TIFF_SRATIONAL:
804 : case TIFF_FLOAT:
805 0 : return TIFF_SETGET_C32_FLOAT;
806 : case TIFF_SBYTE:
807 0 : return TIFF_SETGET_C32_SINT8;
808 : case TIFF_SSHORT:
809 0 : return TIFF_SETGET_C32_SINT16;
810 : case TIFF_SLONG:
811 0 : return TIFF_SETGET_C32_SINT32;
812 : case TIFF_DOUBLE:
813 0 : return TIFF_SETGET_C32_DOUBLE;
814 : case TIFF_IFD:
815 : case TIFF_IFD8:
816 0 : return TIFF_SETGET_C32_IFD8;
817 : case TIFF_LONG8:
818 0 : return TIFF_SETGET_C32_UINT64;
819 : case TIFF_SLONG8:
820 0 : return TIFF_SETGET_C32_SINT64;
821 : default:
822 0 : return TIFF_SETGET_UNDEFINED;
823 : }
824 : }
825 :
826 0 : return TIFF_SETGET_UNDEFINED;
827 : }
828 :
829 : int
830 19869 : TIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], uint32 n)
831 : {
832 : static const char module[] = "TIFFMergeFieldInfo";
833 : static const char reason[] = "for fields array";
834 : TIFFField *tp;
835 : size_t nfields;
836 : uint32 i;
837 :
838 19869 : if (tif->tif_nfieldscompat > 0) {
839 29688 : tif->tif_fieldscompat = (TIFFFieldArray *)
840 14844 : _TIFFCheckRealloc(tif, tif->tif_fieldscompat,
841 14844 : tif->tif_nfieldscompat + 1,
842 : sizeof(TIFFFieldArray), reason);
843 : } else {
844 5025 : tif->tif_fieldscompat = (TIFFFieldArray *)
845 : _TIFFCheckMalloc(tif, 1, sizeof(TIFFFieldArray),
846 : reason);
847 : }
848 19869 : if (!tif->tif_fieldscompat) {
849 0 : TIFFErrorExt(tif->tif_clientdata, module,
850 : "Failed to allocate fields array");
851 0 : return -1;
852 : }
853 19869 : nfields = tif->tif_nfieldscompat++;
854 :
855 19869 : tif->tif_fieldscompat[nfields].type = tfiatOther;
856 19869 : tif->tif_fieldscompat[nfields].allocated_size = n;
857 19869 : tif->tif_fieldscompat[nfields].count = n;
858 39738 : tif->tif_fieldscompat[nfields].fields =
859 19869 : (TIFFField *)_TIFFCheckMalloc(tif, n, sizeof(TIFFField),
860 : reason);
861 19869 : if (!tif->tif_fieldscompat[nfields].fields) {
862 0 : TIFFErrorExt(tif->tif_clientdata, module,
863 : "Failed to allocate fields array");
864 0 : return -1;
865 : }
866 :
867 19869 : tp = tif->tif_fieldscompat[nfields].fields;
868 119224 : for (i = 0; i < n; i++) {
869 99355 : tp->field_tag = info[i].field_tag;
870 99355 : tp->field_readcount = info[i].field_readcount;
871 99355 : tp->field_writecount = info[i].field_writecount;
872 99355 : tp->field_type = info[i].field_type;
873 99355 : tp->reserved = 0;
874 99355 : tp->set_field_type =
875 198710 : _TIFFSetGetType(info[i].field_type,
876 99355 : info[i].field_readcount,
877 99355 : info[i].field_passcount);
878 99355 : tp->get_field_type =
879 198710 : _TIFFSetGetType(info[i].field_type,
880 99355 : info[i].field_readcount,
881 99355 : info[i].field_passcount);
882 99355 : tp->field_bit = info[i].field_bit;
883 99355 : tp->field_oktochange = info[i].field_oktochange;
884 99355 : tp->field_passcount = info[i].field_passcount;
885 99355 : tp->field_name = info[i].field_name;
886 99355 : tp->field_subfields = NULL;
887 99355 : tp++;
888 : }
889 :
890 19869 : if (!_TIFFMergeFields(tif, tif->tif_fieldscompat[nfields].fields, n)) {
891 0 : TIFFErrorExt(tif->tif_clientdata, module,
892 : "Setting up field info failed");
893 0 : return -1;
894 : }
895 :
896 19869 : return 0;
897 : }
898 :
899 : /* vim: set ts=8 sts=8 sw=8 noet: */
900 :
901 : /*
902 : * Local Variables:
903 : * mode: c
904 : * c-basic-offset: 8
905 : * fill-column: 78
906 : * End:
907 : */
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