blob: d3199318f4931a2edd0f4693c20a5f1035ec97a6
1 | /* $Id: tif_dirinfo.c,v 1.117 2012-08-19 16:56:34 bfriesen 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 TIFF_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 | { TIFFTAG_PERSAMPLE, 0, 0, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_PSEUDO, TRUE, FALSE, "PerSample", NULL}, |
194 | /* end DNG tags */ |
195 | /* begin TIFF/FX tags */ |
196 | { TIFFTAG_INDEXED, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "Indexed" }, |
197 | { TIFFTAG_GLOBALPARAMETERSIFD, 1, 1, TIFF_IFD, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "GlobalParametersIFD", NULL }, |
198 | { TIFFTAG_PROFILETYPE, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ProfileType", NULL }, |
199 | { TIFFTAG_FAXPROFILE, 1, 1, TIFF_BYTE, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "FaxProfile", NULL }, |
200 | { TIFFTAG_CODINGMETHODS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CodingMethods", NULL }, |
201 | { TIFFTAG_VERSIONYEAR, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "VersionYear", NULL }, |
202 | { TIFFTAG_MODENUMBER, 1, 1, TIFF_BYTE, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ModeNumber", NULL }, |
203 | { TIFFTAG_DECODE, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "Decode", NULL }, |
204 | { TIFFTAG_IMAGEBASECOLOR, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ImageBaseColor", NULL }, |
205 | { TIFFTAG_T82OPTIONS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "T82Options", NULL }, |
206 | { TIFFTAG_STRIPROWCOUNTS, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "StripRowCounts", NULL }, |
207 | { TIFFTAG_IMAGELAYER, 2, 2, TIFF_LONG, 0, TIFF_SETGET_C0_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ImageLayer", NULL }, |
208 | /* end DNG tags */ |
209 | /* begin pseudo tags */ |
210 | }; |
211 | |
212 | static TIFFField |
213 | exifFields[] = { |
214 | { EXIFTAG_EXPOSURETIME, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureTime", NULL }, |
215 | { EXIFTAG_FNUMBER, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FNumber", NULL }, |
216 | { EXIFTAG_EXPOSUREPROGRAM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureProgram", NULL }, |
217 | { EXIFTAG_SPECTRALSENSITIVITY, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SpectralSensitivity", NULL }, |
218 | { EXIFTAG_ISOSPEEDRATINGS, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "ISOSpeedRatings", NULL }, |
219 | { EXIFTAG_OECF, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "OptoelectricConversionFactor", NULL }, |
220 | { EXIFTAG_EXIFVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExifVersion", NULL }, |
221 | { EXIFTAG_DATETIMEORIGINAL, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTimeOriginal", NULL }, |
222 | { EXIFTAG_DATETIMEDIGITIZED, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTimeDigitized", NULL }, |
223 | { EXIFTAG_COMPONENTSCONFIGURATION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ComponentsConfiguration", NULL }, |
224 | { EXIFTAG_COMPRESSEDBITSPERPIXEL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CompressedBitsPerPixel", NULL }, |
225 | { EXIFTAG_SHUTTERSPEEDVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ShutterSpeedValue", NULL }, |
226 | { EXIFTAG_APERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ApertureValue", NULL }, |
227 | { EXIFTAG_BRIGHTNESSVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "BrightnessValue", NULL }, |
228 | { EXIFTAG_EXPOSUREBIASVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureBiasValue", NULL }, |
229 | { EXIFTAG_MAXAPERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MaxApertureValue", NULL }, |
230 | { EXIFTAG_SUBJECTDISTANCE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectDistance", NULL }, |
231 | { EXIFTAG_METERINGMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MeteringMode", NULL }, |
232 | { EXIFTAG_LIGHTSOURCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "LightSource", NULL }, |
233 | { EXIFTAG_FLASH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Flash", NULL }, |
234 | { EXIFTAG_FOCALLENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalLength", NULL }, |
235 | { EXIFTAG_SUBJECTAREA, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "SubjectArea", NULL }, |
236 | { EXIFTAG_MAKERNOTE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "MakerNote", NULL }, |
237 | { EXIFTAG_USERCOMMENT, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "UserComment", NULL }, |
238 | { EXIFTAG_SUBSECTIME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTime", NULL }, |
239 | { EXIFTAG_SUBSECTIMEORIGINAL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTimeOriginal", NULL }, |
240 | { EXIFTAG_SUBSECTIMEDIGITIZED, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTimeDigitized", NULL }, |
241 | { EXIFTAG_FLASHPIXVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FlashpixVersion", NULL }, |
242 | { EXIFTAG_COLORSPACE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ColorSpace", NULL }, |
243 | { EXIFTAG_PIXELXDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PixelXDimension", NULL }, |
244 | { EXIFTAG_PIXELYDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PixelYDimension", NULL }, |
245 | { EXIFTAG_RELATEDSOUNDFILE, 13, 13, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "RelatedSoundFile", NULL }, |
246 | { EXIFTAG_FLASHENERGY, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FlashEnergy", NULL }, |
247 | { EXIFTAG_SPATIALFREQUENCYRESPONSE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "SpatialFrequencyResponse", NULL }, |
248 | { EXIFTAG_FOCALPLANEXRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneXResolution", NULL }, |
249 | { EXIFTAG_FOCALPLANEYRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneYResolution", NULL }, |
250 | { EXIFTAG_FOCALPLANERESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneResolutionUnit", NULL }, |
251 | { EXIFTAG_SUBJECTLOCATION, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectLocation", NULL }, |
252 | { EXIFTAG_EXPOSUREINDEX, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureIndex", NULL }, |
253 | { EXIFTAG_SENSINGMETHOD, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SensingMethod", NULL }, |
254 | { EXIFTAG_FILESOURCE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FileSource", NULL }, |
255 | { EXIFTAG_SCENETYPE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SceneType", NULL }, |
256 | { EXIFTAG_CFAPATTERN, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "CFAPattern", NULL }, |
257 | { EXIFTAG_CUSTOMRENDERED, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CustomRendered", NULL }, |
258 | { EXIFTAG_EXPOSUREMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureMode", NULL }, |
259 | { EXIFTAG_WHITEBALANCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "WhiteBalance", NULL }, |
260 | { EXIFTAG_DIGITALZOOMRATIO, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DigitalZoomRatio", NULL }, |
261 | { EXIFTAG_FOCALLENGTHIN35MMFILM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalLengthIn35mmFilm", NULL }, |
262 | { EXIFTAG_SCENECAPTURETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SceneCaptureType", NULL }, |
263 | { EXIFTAG_GAINCONTROL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "GainControl", NULL }, |
264 | { EXIFTAG_CONTRAST, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Contrast", NULL }, |
265 | { EXIFTAG_SATURATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Saturation", NULL }, |
266 | { EXIFTAG_SHARPNESS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Sharpness", NULL }, |
267 | { EXIFTAG_DEVICESETTINGDESCRIPTION, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "DeviceSettingDescription", NULL }, |
268 | { EXIFTAG_SUBJECTDISTANCERANGE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectDistanceRange", NULL }, |
269 | { EXIFTAG_IMAGEUNIQUEID, 33, 33, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageUniqueID", NULL } |
270 | }; |
271 | |
272 | static TIFFFieldArray |
273 | tiffFieldArray = { tfiatImage, 0, TIFFArrayCount(tiffFields), tiffFields }; |
274 | static TIFFFieldArray |
275 | exifFieldArray = { tfiatExif, 0, TIFFArrayCount(exifFields), exifFields }; |
276 | |
277 | /* |
278 | * We have our own local lfind() equivelent to avoid subtle differences |
279 | * in types passed to lfind() on different systems. |
280 | */ |
281 | |
282 | static void * |
283 | td_lfind(const void *key, const void *base, size_t *nmemb, size_t size, |
284 | int(*compar)(const void *, const void *)) |
285 | { |
286 | char *element, *end; |
287 | |
288 | end = (char *)base + *nmemb * size; |
289 | for (element = (char *)base; element < end; element += size) |
290 | if (!compar(key, element)) /* key found */ |
291 | return element; |
292 | |
293 | return NULL; |
294 | } |
295 | |
296 | const TIFFFieldArray* |
297 | _TIFFGetFields(void) |
298 | { |
299 | return(&tiffFieldArray); |
300 | } |
301 | |
302 | const TIFFFieldArray* |
303 | _TIFFGetExifFields(void) |
304 | { |
305 | return(&exifFieldArray); |
306 | } |
307 | |
308 | void |
309 | _TIFFSetupFields(TIFF* tif, const TIFFFieldArray* fieldarray) |
310 | { |
311 | if (tif->tif_fields && tif->tif_nfields > 0) { |
312 | uint32 i; |
313 | |
314 | for (i = 0; i < tif->tif_nfields; i++) { |
315 | TIFFField *fld = tif->tif_fields[i]; |
316 | if (fld->field_bit == FIELD_CUSTOM && |
317 | strncmp("Tag ", fld->field_name, 4) == 0) { |
318 | _TIFFfree(fld->field_name); |
319 | _TIFFfree(fld); |
320 | } |
321 | } |
322 | |
323 | _TIFFfree(tif->tif_fields); |
324 | tif->tif_fields = NULL; |
325 | tif->tif_nfields = 0; |
326 | } |
327 | if (!_TIFFMergeFields(tif, fieldarray->fields, fieldarray->count)) { |
328 | TIFFErrorExt(tif->tif_clientdata, "_TIFFSetupFields", |
329 | "Setting up field info failed"); |
330 | } |
331 | } |
332 | |
333 | static int |
334 | tagCompare(const void* a, const void* b) |
335 | { |
336 | const TIFFField* ta = *(const TIFFField**) a; |
337 | const TIFFField* tb = *(const TIFFField**) b; |
338 | /* NB: be careful of return values for 16-bit platforms */ |
339 | if (ta->field_tag != tb->field_tag) |
340 | return (int)ta->field_tag - (int)tb->field_tag; |
341 | else |
342 | return (ta->field_type == TIFF_ANY) ? |
343 | 0 : ((int)tb->field_type - (int)ta->field_type); |
344 | } |
345 | |
346 | static int |
347 | tagNameCompare(const void* a, const void* b) |
348 | { |
349 | const TIFFField* ta = *(const TIFFField**) a; |
350 | const TIFFField* tb = *(const TIFFField**) b; |
351 | int ret = strcmp(ta->field_name, tb->field_name); |
352 | |
353 | if (ret) |
354 | return ret; |
355 | else |
356 | return (ta->field_type == TIFF_ANY) ? |
357 | 0 : ((int)tb->field_type - (int)ta->field_type); |
358 | } |
359 | |
360 | int |
361 | _TIFFMergeFields(TIFF* tif, const TIFFField info[], uint32 n) |
362 | { |
363 | static const char module[] = "_TIFFMergeFields"; |
364 | static const char reason[] = "for fields array"; |
365 | /* TIFFField** tp; */ |
366 | uint32 i; |
367 | |
368 | tif->tif_foundfield = NULL; |
369 | |
370 | if (tif->tif_fields && tif->tif_nfields > 0) { |
371 | tif->tif_fields = (TIFFField**) |
372 | _TIFFCheckRealloc(tif, tif->tif_fields, |
373 | (tif->tif_nfields + n), |
374 | sizeof(TIFFField *), reason); |
375 | } else { |
376 | tif->tif_fields = (TIFFField **) |
377 | _TIFFCheckMalloc(tif, n, sizeof(TIFFField *), |
378 | reason); |
379 | } |
380 | if (!tif->tif_fields) { |
381 | TIFFErrorExt(tif->tif_clientdata, module, |
382 | "Failed to allocate fields array"); |
383 | return 0; |
384 | } |
385 | |
386 | /* tp = tif->tif_fields + tif->tif_nfields; */ |
387 | for (i = 0; i < n; i++) { |
388 | const TIFFField *fip = |
389 | TIFFFindField(tif, info[i].field_tag, TIFF_ANY); |
390 | |
391 | /* only add definitions that aren't already present */ |
392 | if (!fip) { |
393 | tif->tif_fields[tif->tif_nfields] = (TIFFField *) (info+i); |
394 | tif->tif_nfields++; |
395 | } |
396 | } |
397 | |
398 | /* Sort the field info by tag number */ |
399 | qsort(tif->tif_fields, tif->tif_nfields, |
400 | sizeof(TIFFField *), tagCompare); |
401 | |
402 | return n; |
403 | } |
404 | |
405 | void |
406 | _TIFFPrintFieldInfo(TIFF* tif, FILE* fd) |
407 | { |
408 | uint32 i; |
409 | |
410 | fprintf(fd, "%s: \n", tif->tif_name); |
411 | for (i = 0; i < tif->tif_nfields; i++) { |
412 | const TIFFField* fip = tif->tif_fields[i]; |
413 | fprintf(fd, "field[%2d] %5lu, %2d, %2d, %d, %2d, %5s, %5s, %s\n" |
414 | , (int)i |
415 | , (unsigned long) fip->field_tag |
416 | , fip->field_readcount, fip->field_writecount |
417 | , fip->field_type |
418 | , fip->field_bit |
419 | , fip->field_oktochange ? "TRUE" : "FALSE" |
420 | , fip->field_passcount ? "TRUE" : "FALSE" |
421 | , fip->field_name |
422 | ); |
423 | } |
424 | } |
425 | |
426 | /* |
427 | * Return size of TIFFDataType in bytes |
428 | */ |
429 | int |
430 | TIFFDataWidth(TIFFDataType type) |
431 | { |
432 | switch(type) |
433 | { |
434 | case 0: /* nothing */ |
435 | case TIFF_BYTE: |
436 | case TIFF_ASCII: |
437 | case TIFF_SBYTE: |
438 | case TIFF_UNDEFINED: |
439 | return 1; |
440 | case TIFF_SHORT: |
441 | case TIFF_SSHORT: |
442 | return 2; |
443 | case TIFF_LONG: |
444 | case TIFF_SLONG: |
445 | case TIFF_FLOAT: |
446 | case TIFF_IFD: |
447 | return 4; |
448 | case TIFF_RATIONAL: |
449 | case TIFF_SRATIONAL: |
450 | case TIFF_DOUBLE: |
451 | case TIFF_LONG8: |
452 | case TIFF_SLONG8: |
453 | case TIFF_IFD8: |
454 | return 8; |
455 | default: |
456 | return 0; /* will return 0 for unknown types */ |
457 | } |
458 | } |
459 | |
460 | /* |
461 | * Return size of TIFFDataType in bytes. |
462 | * |
463 | * XXX: We need a separate function to determine the space needed |
464 | * to store the value. For TIFF_RATIONAL values TIFFDataWidth() returns 8, |
465 | * but we use 4-byte float to represent rationals. |
466 | */ |
467 | int |
468 | _TIFFDataSize(TIFFDataType type) |
469 | { |
470 | switch (type) |
471 | { |
472 | case TIFF_BYTE: |
473 | case TIFF_SBYTE: |
474 | case TIFF_ASCII: |
475 | case TIFF_UNDEFINED: |
476 | return 1; |
477 | case TIFF_SHORT: |
478 | case TIFF_SSHORT: |
479 | return 2; |
480 | case TIFF_LONG: |
481 | case TIFF_SLONG: |
482 | case TIFF_FLOAT: |
483 | case TIFF_IFD: |
484 | case TIFF_RATIONAL: |
485 | case TIFF_SRATIONAL: |
486 | return 4; |
487 | case TIFF_DOUBLE: |
488 | case TIFF_LONG8: |
489 | case TIFF_SLONG8: |
490 | case TIFF_IFD8: |
491 | return 8; |
492 | default: |
493 | return 0; |
494 | } |
495 | } |
496 | |
497 | const TIFFField* |
498 | TIFFFindField(TIFF* tif, uint32 tag, TIFFDataType dt) |
499 | { |
500 | TIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL}; |
501 | TIFFField* pkey = &key; |
502 | const TIFFField **ret; |
503 | if (tif->tif_foundfield && tif->tif_foundfield->field_tag == tag && |
504 | (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type)) |
505 | return tif->tif_foundfield; |
506 | |
507 | /* If we are invoked with no field information, then just return. */ |
508 | if (!tif->tif_fields) |
509 | return NULL; |
510 | |
511 | /* NB: use sorted search (e.g. binary search) */ |
512 | |
513 | key.field_tag = tag; |
514 | key.field_type = dt; |
515 | |
516 | ret = (const TIFFField **) bsearch(&pkey, tif->tif_fields, |
517 | tif->tif_nfields, |
518 | sizeof(TIFFField *), tagCompare); |
519 | return tif->tif_foundfield = (ret ? *ret : NULL); |
520 | } |
521 | |
522 | const TIFFField* |
523 | _TIFFFindFieldByName(TIFF* tif, const char *field_name, TIFFDataType dt) |
524 | { |
525 | TIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL}; |
526 | TIFFField* pkey = &key; |
527 | const TIFFField **ret; |
528 | if (tif->tif_foundfield |
529 | && streq(tif->tif_foundfield->field_name, field_name) |
530 | && (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type)) |
531 | return (tif->tif_foundfield); |
532 | |
533 | /* If we are invoked with no field information, then just return. */ |
534 | if (!tif->tif_fields) |
535 | return NULL; |
536 | |
537 | /* NB: use linear search since list is sorted by key#, not name */ |
538 | |
539 | key.field_name = (char *)field_name; |
540 | key.field_type = dt; |
541 | |
542 | ret = (const TIFFField **) |
543 | td_lfind(&pkey, tif->tif_fields, &tif->tif_nfields, |
544 | sizeof(TIFFField *), tagNameCompare); |
545 | |
546 | return tif->tif_foundfield = (ret ? *ret : NULL); |
547 | } |
548 | |
549 | const TIFFField* |
550 | TIFFFieldWithTag(TIFF* tif, uint32 tag) |
551 | { |
552 | const TIFFField* fip = TIFFFindField(tif, tag, TIFF_ANY); |
553 | if (!fip) { |
554 | TIFFErrorExt(tif->tif_clientdata, "TIFFFieldWithTag", |
555 | "Internal error, unknown tag 0x%x", |
556 | (unsigned int) tag); |
557 | } |
558 | return (fip); |
559 | } |
560 | |
561 | const TIFFField* |
562 | TIFFFieldWithName(TIFF* tif, const char *field_name) |
563 | { |
564 | const TIFFField* fip = |
565 | _TIFFFindFieldByName(tif, field_name, TIFF_ANY); |
566 | if (!fip) { |
567 | TIFFErrorExt(tif->tif_clientdata, "TIFFFieldWithName", |
568 | "Internal error, unknown tag %s", field_name); |
569 | } |
570 | return (fip); |
571 | } |
572 | |
573 | uint32 |
574 | TIFFFieldTag(const TIFFField* fip) |
575 | { |
576 | return fip->field_tag; |
577 | } |
578 | |
579 | const char * |
580 | TIFFFieldName(const TIFFField* fip) |
581 | { |
582 | return fip->field_name; |
583 | } |
584 | |
585 | TIFFDataType |
586 | TIFFFieldDataType(const TIFFField* fip) |
587 | { |
588 | return fip->field_type; |
589 | } |
590 | |
591 | int |
592 | TIFFFieldPassCount(const TIFFField* fip) |
593 | { |
594 | return fip->field_passcount; |
595 | } |
596 | |
597 | int |
598 | TIFFFieldReadCount(const TIFFField* fip) |
599 | { |
600 | return fip->field_readcount; |
601 | } |
602 | |
603 | int |
604 | TIFFFieldWriteCount(const TIFFField* fip) |
605 | { |
606 | return fip->field_writecount; |
607 | } |
608 | |
609 | const TIFFField* |
610 | _TIFFFindOrRegisterField(TIFF *tif, uint32 tag, TIFFDataType dt) |
611 | |
612 | { |
613 | const TIFFField *fld; |
614 | |
615 | fld = TIFFFindField(tif, tag, dt); |
616 | if (fld == NULL) { |
617 | fld = _TIFFCreateAnonField(tif, tag, dt); |
618 | if (!_TIFFMergeFields(tif, fld, 1)) |
619 | return NULL; |
620 | } |
621 | |
622 | return fld; |
623 | } |
624 | |
625 | TIFFField* |
626 | _TIFFCreateAnonField(TIFF *tif, uint32 tag, TIFFDataType field_type) |
627 | { |
628 | TIFFField *fld; |
629 | (void) tif; |
630 | |
631 | fld = (TIFFField *) _TIFFmalloc(sizeof (TIFFField)); |
632 | if (fld == NULL) |
633 | return NULL; |
634 | _TIFFmemset(fld, 0, sizeof(TIFFField)); |
635 | |
636 | fld->field_tag = tag; |
637 | fld->field_readcount = TIFF_VARIABLE2; |
638 | fld->field_writecount = TIFF_VARIABLE2; |
639 | fld->field_type = field_type; |
640 | fld->reserved = 0; |
641 | switch (field_type) |
642 | { |
643 | case TIFF_BYTE: |
644 | case TIFF_UNDEFINED: |
645 | fld->set_field_type = TIFF_SETGET_C32_UINT8; |
646 | fld->get_field_type = TIFF_SETGET_C32_UINT8; |
647 | break; |
648 | case TIFF_ASCII: |
649 | fld->set_field_type = TIFF_SETGET_C32_ASCII; |
650 | fld->get_field_type = TIFF_SETGET_C32_ASCII; |
651 | break; |
652 | case TIFF_SHORT: |
653 | fld->set_field_type = TIFF_SETGET_C32_UINT16; |
654 | fld->get_field_type = TIFF_SETGET_C32_UINT16; |
655 | break; |
656 | case TIFF_LONG: |
657 | fld->set_field_type = TIFF_SETGET_C32_UINT32; |
658 | fld->get_field_type = TIFF_SETGET_C32_UINT32; |
659 | break; |
660 | case TIFF_RATIONAL: |
661 | case TIFF_SRATIONAL: |
662 | case TIFF_FLOAT: |
663 | fld->set_field_type = TIFF_SETGET_C32_FLOAT; |
664 | fld->get_field_type = TIFF_SETGET_C32_FLOAT; |
665 | break; |
666 | case TIFF_SBYTE: |
667 | fld->set_field_type = TIFF_SETGET_C32_SINT8; |
668 | fld->get_field_type = TIFF_SETGET_C32_SINT8; |
669 | break; |
670 | case TIFF_SSHORT: |
671 | fld->set_field_type = TIFF_SETGET_C32_SINT16; |
672 | fld->get_field_type = TIFF_SETGET_C32_SINT16; |
673 | break; |
674 | case TIFF_SLONG: |
675 | fld->set_field_type = TIFF_SETGET_C32_SINT32; |
676 | fld->get_field_type = TIFF_SETGET_C32_SINT32; |
677 | break; |
678 | case TIFF_DOUBLE: |
679 | fld->set_field_type = TIFF_SETGET_C32_DOUBLE; |
680 | fld->get_field_type = TIFF_SETGET_C32_DOUBLE; |
681 | break; |
682 | case TIFF_IFD: |
683 | case TIFF_IFD8: |
684 | fld->set_field_type = TIFF_SETGET_C32_IFD8; |
685 | fld->get_field_type = TIFF_SETGET_C32_IFD8; |
686 | break; |
687 | case TIFF_LONG8: |
688 | fld->set_field_type = TIFF_SETGET_C32_UINT64; |
689 | fld->get_field_type = TIFF_SETGET_C32_UINT64; |
690 | break; |
691 | case TIFF_SLONG8: |
692 | fld->set_field_type = TIFF_SETGET_C32_SINT64; |
693 | fld->get_field_type = TIFF_SETGET_C32_SINT64; |
694 | break; |
695 | default: |
696 | fld->set_field_type = TIFF_SETGET_UNDEFINED; |
697 | fld->get_field_type = TIFF_SETGET_UNDEFINED; |
698 | break; |
699 | } |
700 | fld->field_bit = FIELD_CUSTOM; |
701 | fld->field_oktochange = TRUE; |
702 | fld->field_passcount = TRUE; |
703 | fld->field_name = (char *) _TIFFmalloc(32); |
704 | if (fld->field_name == NULL) { |
705 | _TIFFfree(fld); |
706 | return NULL; |
707 | } |
708 | fld->field_subfields = NULL; |
709 | |
710 | /* |
711 | * note that this name is a special sign to TIFFClose() and |
712 | * _TIFFSetupFields() to free the field |
713 | */ |
714 | sprintf(fld->field_name, "Tag %d", (int) tag); |
715 | |
716 | return fld; |
717 | } |
718 | |
719 | /**************************************************************************** |
720 | * O B S O L E T E D I N T E R F A C E S |
721 | * |
722 | * Don't use this stuff in your applications, it may be removed in the future |
723 | * libtiff versions. |
724 | ****************************************************************************/ |
725 | |
726 | static TIFFSetGetFieldType |
727 | _TIFFSetGetType(TIFFDataType type, short count, unsigned char passcount) |
728 | { |
729 | if (type == TIFF_ASCII && count == TIFF_VARIABLE && passcount == 0) |
730 | return TIFF_SETGET_ASCII; |
731 | |
732 | else if (count == 1 && passcount == 0) { |
733 | switch (type) |
734 | { |
735 | case TIFF_BYTE: |
736 | case TIFF_UNDEFINED: |
737 | return TIFF_SETGET_UINT8; |
738 | case TIFF_ASCII: |
739 | return TIFF_SETGET_ASCII; |
740 | case TIFF_SHORT: |
741 | return TIFF_SETGET_UINT16; |
742 | case TIFF_LONG: |
743 | return TIFF_SETGET_UINT32; |
744 | case TIFF_RATIONAL: |
745 | case TIFF_SRATIONAL: |
746 | case TIFF_FLOAT: |
747 | return TIFF_SETGET_FLOAT; |
748 | case TIFF_SBYTE: |
749 | return TIFF_SETGET_SINT8; |
750 | case TIFF_SSHORT: |
751 | return TIFF_SETGET_SINT16; |
752 | case TIFF_SLONG: |
753 | return TIFF_SETGET_SINT32; |
754 | case TIFF_DOUBLE: |
755 | return TIFF_SETGET_DOUBLE; |
756 | case TIFF_IFD: |
757 | case TIFF_IFD8: |
758 | return TIFF_SETGET_IFD8; |
759 | case TIFF_LONG8: |
760 | return TIFF_SETGET_UINT64; |
761 | case TIFF_SLONG8: |
762 | return TIFF_SETGET_SINT64; |
763 | default: |
764 | return TIFF_SETGET_UNDEFINED; |
765 | } |
766 | } |
767 | |
768 | else if (count >= 1 && passcount == 0) { |
769 | switch (type) |
770 | { |
771 | case TIFF_BYTE: |
772 | case TIFF_UNDEFINED: |
773 | return TIFF_SETGET_C0_UINT8; |
774 | case TIFF_ASCII: |
775 | return TIFF_SETGET_C0_ASCII; |
776 | case TIFF_SHORT: |
777 | return TIFF_SETGET_C0_UINT16; |
778 | case TIFF_LONG: |
779 | return TIFF_SETGET_C0_UINT32; |
780 | case TIFF_RATIONAL: |
781 | case TIFF_SRATIONAL: |
782 | case TIFF_FLOAT: |
783 | return TIFF_SETGET_C0_FLOAT; |
784 | case TIFF_SBYTE: |
785 | return TIFF_SETGET_C0_SINT8; |
786 | case TIFF_SSHORT: |
787 | return TIFF_SETGET_C0_SINT16; |
788 | case TIFF_SLONG: |
789 | return TIFF_SETGET_C0_SINT32; |
790 | case TIFF_DOUBLE: |
791 | return TIFF_SETGET_C0_DOUBLE; |
792 | case TIFF_IFD: |
793 | case TIFF_IFD8: |
794 | return TIFF_SETGET_C0_IFD8; |
795 | case TIFF_LONG8: |
796 | return TIFF_SETGET_C0_UINT64; |
797 | case TIFF_SLONG8: |
798 | return TIFF_SETGET_C0_SINT64; |
799 | default: |
800 | return TIFF_SETGET_UNDEFINED; |
801 | } |
802 | } |
803 | |
804 | else if (count == TIFF_VARIABLE && passcount == 1) { |
805 | switch (type) |
806 | { |
807 | case TIFF_BYTE: |
808 | case TIFF_UNDEFINED: |
809 | return TIFF_SETGET_C16_UINT8; |
810 | case TIFF_ASCII: |
811 | return TIFF_SETGET_C16_ASCII; |
812 | case TIFF_SHORT: |
813 | return TIFF_SETGET_C16_UINT16; |
814 | case TIFF_LONG: |
815 | return TIFF_SETGET_C16_UINT32; |
816 | case TIFF_RATIONAL: |
817 | case TIFF_SRATIONAL: |
818 | case TIFF_FLOAT: |
819 | return TIFF_SETGET_C16_FLOAT; |
820 | case TIFF_SBYTE: |
821 | return TIFF_SETGET_C16_SINT8; |
822 | case TIFF_SSHORT: |
823 | return TIFF_SETGET_C16_SINT16; |
824 | case TIFF_SLONG: |
825 | return TIFF_SETGET_C16_SINT32; |
826 | case TIFF_DOUBLE: |
827 | return TIFF_SETGET_C16_DOUBLE; |
828 | case TIFF_IFD: |
829 | case TIFF_IFD8: |
830 | return TIFF_SETGET_C16_IFD8; |
831 | case TIFF_LONG8: |
832 | return TIFF_SETGET_C16_UINT64; |
833 | case TIFF_SLONG8: |
834 | return TIFF_SETGET_C16_SINT64; |
835 | default: |
836 | return TIFF_SETGET_UNDEFINED; |
837 | } |
838 | } |
839 | |
840 | else if (count == TIFF_VARIABLE2 && passcount == 1) { |
841 | switch (type) |
842 | { |
843 | case TIFF_BYTE: |
844 | case TIFF_UNDEFINED: |
845 | return TIFF_SETGET_C32_UINT8; |
846 | case TIFF_ASCII: |
847 | return TIFF_SETGET_C32_ASCII; |
848 | case TIFF_SHORT: |
849 | return TIFF_SETGET_C32_UINT16; |
850 | case TIFF_LONG: |
851 | return TIFF_SETGET_C32_UINT32; |
852 | case TIFF_RATIONAL: |
853 | case TIFF_SRATIONAL: |
854 | case TIFF_FLOAT: |
855 | return TIFF_SETGET_C32_FLOAT; |
856 | case TIFF_SBYTE: |
857 | return TIFF_SETGET_C32_SINT8; |
858 | case TIFF_SSHORT: |
859 | return TIFF_SETGET_C32_SINT16; |
860 | case TIFF_SLONG: |
861 | return TIFF_SETGET_C32_SINT32; |
862 | case TIFF_DOUBLE: |
863 | return TIFF_SETGET_C32_DOUBLE; |
864 | case TIFF_IFD: |
865 | case TIFF_IFD8: |
866 | return TIFF_SETGET_C32_IFD8; |
867 | case TIFF_LONG8: |
868 | return TIFF_SETGET_C32_UINT64; |
869 | case TIFF_SLONG8: |
870 | return TIFF_SETGET_C32_SINT64; |
871 | default: |
872 | return TIFF_SETGET_UNDEFINED; |
873 | } |
874 | } |
875 | |
876 | return TIFF_SETGET_UNDEFINED; |
877 | } |
878 | |
879 | int |
880 | TIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], uint32 n) |
881 | { |
882 | static const char module[] = "TIFFMergeFieldInfo"; |
883 | static const char reason[] = "for fields array"; |
884 | TIFFField *tp; |
885 | size_t nfields; |
886 | uint32 i; |
887 | |
888 | if (tif->tif_nfieldscompat > 0) { |
889 | tif->tif_fieldscompat = (TIFFFieldArray *) |
890 | _TIFFCheckRealloc(tif, tif->tif_fieldscompat, |
891 | tif->tif_nfieldscompat + 1, |
892 | sizeof(TIFFFieldArray), reason); |
893 | } else { |
894 | tif->tif_fieldscompat = (TIFFFieldArray *) |
895 | _TIFFCheckMalloc(tif, 1, sizeof(TIFFFieldArray), |
896 | reason); |
897 | } |
898 | if (!tif->tif_fieldscompat) { |
899 | TIFFErrorExt(tif->tif_clientdata, module, |
900 | "Failed to allocate fields array"); |
901 | return -1; |
902 | } |
903 | nfields = tif->tif_nfieldscompat++; |
904 | |
905 | tif->tif_fieldscompat[nfields].type = tfiatOther; |
906 | tif->tif_fieldscompat[nfields].allocated_size = n; |
907 | tif->tif_fieldscompat[nfields].count = n; |
908 | tif->tif_fieldscompat[nfields].fields = |
909 | (TIFFField *)_TIFFCheckMalloc(tif, n, sizeof(TIFFField), |
910 | reason); |
911 | if (!tif->tif_fieldscompat[nfields].fields) { |
912 | TIFFErrorExt(tif->tif_clientdata, module, |
913 | "Failed to allocate fields array"); |
914 | return -1; |
915 | } |
916 | |
917 | tp = tif->tif_fieldscompat[nfields].fields; |
918 | for (i = 0; i < n; i++) { |
919 | tp->field_tag = info[i].field_tag; |
920 | tp->field_readcount = info[i].field_readcount; |
921 | tp->field_writecount = info[i].field_writecount; |
922 | tp->field_type = info[i].field_type; |
923 | tp->reserved = 0; |
924 | tp->set_field_type = |
925 | _TIFFSetGetType(info[i].field_type, |
926 | info[i].field_readcount, |
927 | info[i].field_passcount); |
928 | tp->get_field_type = |
929 | _TIFFSetGetType(info[i].field_type, |
930 | info[i].field_readcount, |
931 | info[i].field_passcount); |
932 | tp->field_bit = info[i].field_bit; |
933 | tp->field_oktochange = info[i].field_oktochange; |
934 | tp->field_passcount = info[i].field_passcount; |
935 | tp->field_name = info[i].field_name; |
936 | tp->field_subfields = NULL; |
937 | tp++; |
938 | } |
939 | |
940 | if (!_TIFFMergeFields(tif, tif->tif_fieldscompat[nfields].fields, n)) { |
941 | TIFFErrorExt(tif->tif_clientdata, module, |
942 | "Setting up field info failed"); |
943 | return -1; |
944 | } |
945 | |
946 | return 0; |
947 | } |
948 | |
949 | /* vim: set ts=8 sts=8 sw=8 noet: */ |
950 | |
951 | /* |
952 | * Local Variables: |
953 | * mode: c |
954 | * c-basic-offset: 8 |
955 | * fill-column: 78 |
956 | * End: |
957 | */ |
958 |