1/*
2 * Copyright (c) 1988-1997 Sam Leffler
3 * Copyright (c) 1991-1997 Silicon Graphics, Inc.
4 *
5 * Permission to use, copy, modify, distribute, and sell this software and
6 * its documentation for any purpose is hereby granted without fee, provided
7 * that (i) the above copyright notices and this permission notice appear in
8 * all copies of the software and related documentation, and (ii) the names of
9 * Sam Leffler and Silicon Graphics may not be used in any advertising or
10 * publicity relating to the software without the specific, prior written
11 * permission of Sam Leffler and Silicon Graphics.
12 *
13 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
14 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
15 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
16 *
17 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
18 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
19 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
20 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
21 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
22 * OF THIS SOFTWARE.
23 */
24
25#ifndef _TIFF_
26#define _TIFF_
27
28#include "tiffconf.h"
29
30/*
31 * Tag Image File Format (TIFF)
32 *
33 * Based on Rev 6.0 from:
34 * Developer's Desk
35 * Aldus Corporation
36 * 411 First Ave. South
37 * Suite 200
38 * Seattle, WA 98104
39 * 206-622-5500
40 *
41 * (http://partners.adobe.com/asn/developer/PDFS/TN/TIFF6.pdf)
42 *
43 * For BigTIFF design notes see the following links
44 * http://www.remotesensing.org/libtiff/bigtiffdesign.html
45 * http://www.awaresystems.be/imaging/tiff/bigtiff.html
46 */
47
48#define TIFF_VERSION_CLASSIC 42
49#define TIFF_VERSION_BIG 43
50
51#define TIFF_BIGENDIAN 0x4d4d
52#define TIFF_LITTLEENDIAN 0x4949
53#define MDI_LITTLEENDIAN 0x5045
54#define MDI_BIGENDIAN 0x4550
55
56/*
57 * Intrinsic data types required by the file format:
58 *
59 * 8-bit quantities int8_t/uint_8_t
60 * 16-bit quantities int16_t/uint_16_t
61 * 32-bit quantities int32_t/uint_32_t
62 * 64-bit quantities int64_t/uint_64_t
63 * strings unsigned char*
64 */
65#ifdef __GNUC__
66#define TIFF_GCC_DEPRECATED __attribute__((deprecated))
67#else
68#define TIFF_GCC_DEPRECATED
69#endif
70#ifdef _MSC_VER
71#define TIFF_MSC_DEPRECATED __declspec(deprecated("libtiff type deprecated; please use corresponding C99 stdint.h type"))
72#else
73#define TIFF_MSC_DEPRECATED
74#endif
75
76#ifndef TIFF_DISABLE_DEPRECATED
77typedef TIFF_MSC_DEPRECATED int8_t int8 TIFF_GCC_DEPRECATED;
78typedef TIFF_MSC_DEPRECATED uint8_t uint8 TIFF_GCC_DEPRECATED;
79
80typedef TIFF_MSC_DEPRECATED int16_t int16 TIFF_GCC_DEPRECATED;
81typedef TIFF_MSC_DEPRECATED uint16_t uint16 TIFF_GCC_DEPRECATED;
82
83typedef TIFF_MSC_DEPRECATED int32_t int32 TIFF_GCC_DEPRECATED;
84typedef TIFF_MSC_DEPRECATED uint32_t uint32 TIFF_GCC_DEPRECATED;
85
86typedef TIFF_MSC_DEPRECATED int64_t int64 TIFF_GCC_DEPRECATED;
87typedef TIFF_MSC_DEPRECATED uint64_t uint64 TIFF_GCC_DEPRECATED;
88#endif /* TIFF_DISABLE_DEPRECATED */
89
90
91/*
92 * Some types as promoted in a variable argument list
93 * We use uint16_vap rather then directly using int, because this way
94 * we document the type we actually want to pass through, conceptually,
95 * rather then confusing the issue by merely stating the type it gets
96 * promoted to
97 */
98
99typedef int uint16_vap;
100
101/*
102 * TIFF header.
103 */
104typedef struct {
105 uint16_t tiff_magic; /* magic number (defines byte order) */
106 uint16_t tiff_version; /* TIFF version number */
107} TIFFHeaderCommon;
108typedef struct {
109 uint16_t tiff_magic; /* magic number (defines byte order) */
110 uint16_t tiff_version; /* TIFF version number */
111 uint32_t tiff_diroff; /* byte offset to first directory */
112} TIFFHeaderClassic;
113typedef struct {
114 uint16_t tiff_magic; /* magic number (defines byte order) */
115 uint16_t tiff_version; /* TIFF version number */
116 uint16_t tiff_offsetsize; /* size of offsets, should be 8 */
117 uint16_t tiff_unused; /* unused word, should be 0 */
118 uint64_t tiff_diroff; /* byte offset to first directory */
119} TIFFHeaderBig;
120
121
122/*
123 * NB: In the comments below,
124 * - items marked with a + are obsoleted by revision 5.0,
125 * - items marked with a ! are introduced in revision 6.0.
126 * - items marked with a % are introduced post revision 6.0.
127 * - items marked with a $ are obsoleted by revision 6.0.
128 * - items marked with a & are introduced by Adobe DNG specification.
129 */
130
131/*
132 * Tag data type information.
133 *
134 * Note: RATIONALs are the ratio of two 32-bit integer values.
135 *--:
136 * Note2: TIFF_IFD8 data type is used in tiffFields[]-tag definition in order to distinguish the write-handling
137 of those tags between ClassicTIFF and BigTiff:
138 For ClassicTIFF libtiff writes a 32-bit value and the TIFF_IFD type-id into the file
139 For BigTIFF libtiff writes a 64-bit value and the TIFF_IFD8 type-id into the file
140 */
141typedef enum {
142 TIFF_NOTYPE = 0, /* placeholder */
143 TIFF_BYTE = 1, /* 8-bit unsigned integer */
144 TIFF_ASCII = 2, /* 8-bit bytes w/ last byte null */
145 TIFF_SHORT = 3, /* 16-bit unsigned integer */
146 TIFF_LONG = 4, /* 32-bit unsigned integer */
147 TIFF_RATIONAL = 5, /* 64-bit unsigned fraction */
148 TIFF_SBYTE = 6, /* !8-bit signed integer */
149 TIFF_UNDEFINED = 7, /* !8-bit untyped data */
150 TIFF_SSHORT = 8, /* !16-bit signed integer */
151 TIFF_SLONG = 9, /* !32-bit signed integer */
152 TIFF_SRATIONAL = 10, /* !64-bit signed fraction */
153 TIFF_FLOAT = 11, /* !32-bit IEEE floating point */
154 TIFF_DOUBLE = 12, /* !64-bit IEEE floating point */
155 TIFF_IFD = 13, /* %32-bit unsigned integer (offset) */
156 TIFF_LONG8 = 16, /* BigTIFF 64-bit unsigned integer */
157 TIFF_SLONG8 = 17, /* BigTIFF 64-bit signed integer */
158 TIFF_IFD8 = 18 /* BigTIFF 64-bit unsigned integer (offset) */
159} TIFFDataType;
160
161/*
162 * TIFF Tag Definitions.
163 */
164#define TIFFTAG_SUBFILETYPE 254 /* subfile data descriptor */
165#define FILETYPE_REDUCEDIMAGE 0x1 /* reduced resolution version */
166#define FILETYPE_PAGE 0x2 /* one page of many */
167#define FILETYPE_MASK 0x4 /* transparency mask */
168#define TIFFTAG_OSUBFILETYPE 255 /* +kind of data in subfile */
169#define OFILETYPE_IMAGE 1 /* full resolution image data */
170#define OFILETYPE_REDUCEDIMAGE 2 /* reduced size image data */
171#define OFILETYPE_PAGE 3 /* one page of many */
172#define TIFFTAG_IMAGEWIDTH 256 /* image width in pixels */
173#define TIFFTAG_IMAGELENGTH 257 /* image height in pixels */
174#define TIFFTAG_BITSPERSAMPLE 258 /* bits per channel (sample) */
175#define TIFFTAG_COMPRESSION 259 /* data compression technique */
176#define COMPRESSION_NONE 1 /* dump mode */
177#define COMPRESSION_CCITTRLE 2 /* CCITT modified Huffman RLE */
178#define COMPRESSION_CCITTFAX3 3 /* CCITT Group 3 fax encoding */
179#define COMPRESSION_CCITT_T4 3 /* CCITT T.4 (TIFF 6 name) */
180#define COMPRESSION_CCITTFAX4 4 /* CCITT Group 4 fax encoding */
181#define COMPRESSION_CCITT_T6 4 /* CCITT T.6 (TIFF 6 name) */
182#define COMPRESSION_LZW 5 /* Lempel-Ziv & Welch */
183#define COMPRESSION_OJPEG 6 /* !6.0 JPEG */
184#define COMPRESSION_JPEG 7 /* %JPEG DCT compression */
185#define COMPRESSION_T85 9 /* !TIFF/FX T.85 JBIG compression */
186#define COMPRESSION_T43 10 /* !TIFF/FX T.43 colour by layered JBIG compression */
187#define COMPRESSION_NEXT 32766 /* NeXT 2-bit RLE */
188#define COMPRESSION_CCITTRLEW 32771 /* #1 w/ word alignment */
189#define COMPRESSION_PACKBITS 32773 /* Macintosh RLE */
190#define COMPRESSION_THUNDERSCAN 32809 /* ThunderScan RLE */
191/* codes 32895-32898 are reserved for ANSI IT8 TIFF/IT <dkelly@apago.com) */
192#define COMPRESSION_IT8CTPAD 32895 /* IT8 CT w/padding */
193#define COMPRESSION_IT8LW 32896 /* IT8 Linework RLE */
194#define COMPRESSION_IT8MP 32897 /* IT8 Monochrome picture */
195#define COMPRESSION_IT8BL 32898 /* IT8 Binary line art */
196/* compression codes 32908-32911 are reserved for Pixar */
197#define COMPRESSION_PIXARFILM 32908 /* Pixar companded 10bit LZW */
198#define COMPRESSION_PIXARLOG 32909 /* Pixar companded 11bit ZIP */
199#define COMPRESSION_DEFLATE 32946 /* Deflate compression */
200#define COMPRESSION_ADOBE_DEFLATE 8 /* Deflate compression,
201 as recognized by Adobe */
202/* compression code 32947 is reserved for Oceana Matrix <dev@oceana.com> */
203#define COMPRESSION_DCS 32947 /* Kodak DCS encoding */
204#define COMPRESSION_JBIG 34661 /* ISO JBIG */
205#define COMPRESSION_SGILOG 34676 /* SGI Log Luminance RLE */
206#define COMPRESSION_SGILOG24 34677 /* SGI Log 24-bit packed */
207#define COMPRESSION_JP2000 34712 /* Leadtools JPEG2000 */
208#define COMPRESSION_LERC 34887 /* ESRI Lerc codec: https://github.com/Esri/lerc */
209/* compression codes 34887-34889 are reserved for ESRI */
210#define COMPRESSION_LZMA 34925 /* LZMA2 */
211#define COMPRESSION_ZSTD 50000 /* ZSTD: WARNING not registered in Adobe-maintained registry */
212#define COMPRESSION_WEBP 50001 /* WEBP: WARNING not registered in Adobe-maintained registry */
213#define COMPRESSION_JXL 50002 /* JPEGXL: WARNING not registered in Adobe-maintained registry */
214#define TIFFTAG_PHOTOMETRIC 262 /* photometric interpretation */
215#define PHOTOMETRIC_MINISWHITE 0 /* min value is white */
216#define PHOTOMETRIC_MINISBLACK 1 /* min value is black */
217#define PHOTOMETRIC_RGB 2 /* RGB color model */
218#define PHOTOMETRIC_PALETTE 3 /* color map indexed */
219#define PHOTOMETRIC_MASK 4 /* $holdout mask */
220#define PHOTOMETRIC_SEPARATED 5 /* !color separations */
221#define PHOTOMETRIC_YCBCR 6 /* !CCIR 601 */
222#define PHOTOMETRIC_CIELAB 8 /* !1976 CIE L*a*b* */
223#define PHOTOMETRIC_ICCLAB 9 /* ICC L*a*b* [Adobe TIFF Technote 4] */
224#define PHOTOMETRIC_ITULAB 10 /* ITU L*a*b* */
225#define PHOTOMETRIC_CFA 32803 /* color filter array */
226#define PHOTOMETRIC_LOGL 32844 /* CIE Log2(L) */
227#define PHOTOMETRIC_LOGLUV 32845 /* CIE Log2(L) (u',v') */
228#define TIFFTAG_THRESHHOLDING 263 /* +thresholding used on data */
229#define THRESHHOLD_BILEVEL 1 /* b&w art scan */
230#define THRESHHOLD_HALFTONE 2 /* or dithered scan */
231#define THRESHHOLD_ERRORDIFFUSE 3 /* usually floyd-steinberg */
232#define TIFFTAG_CELLWIDTH 264 /* +dithering matrix width */
233#define TIFFTAG_CELLLENGTH 265 /* +dithering matrix height */
234#define TIFFTAG_FILLORDER 266 /* data order within a byte */
235#define FILLORDER_MSB2LSB 1 /* most significant -> least */
236#define FILLORDER_LSB2MSB 2 /* least significant -> most */
237#define TIFFTAG_DOCUMENTNAME 269 /* name of doc. image is from */
238#define TIFFTAG_IMAGEDESCRIPTION 270 /* info about image */
239#define TIFFTAG_MAKE 271 /* scanner manufacturer name */
240#define TIFFTAG_MODEL 272 /* scanner model name/number */
241#define TIFFTAG_STRIPOFFSETS 273 /* offsets to data strips */
242#define TIFFTAG_ORIENTATION 274 /* +image orientation */
243#define ORIENTATION_TOPLEFT 1 /* row 0 top, col 0 lhs */
244#define ORIENTATION_TOPRIGHT 2 /* row 0 top, col 0 rhs */
245#define ORIENTATION_BOTRIGHT 3 /* row 0 bottom, col 0 rhs */
246#define ORIENTATION_BOTLEFT 4 /* row 0 bottom, col 0 lhs */
247#define ORIENTATION_LEFTTOP 5 /* row 0 lhs, col 0 top */
248#define ORIENTATION_RIGHTTOP 6 /* row 0 rhs, col 0 top */
249#define ORIENTATION_RIGHTBOT 7 /* row 0 rhs, col 0 bottom */
250#define ORIENTATION_LEFTBOT 8 /* row 0 lhs, col 0 bottom */
251#define TIFFTAG_SAMPLESPERPIXEL 277 /* samples per pixel */
252#define TIFFTAG_ROWSPERSTRIP 278 /* rows per strip of data */
253#define TIFFTAG_STRIPBYTECOUNTS 279 /* bytes counts for strips */
254#define TIFFTAG_MINSAMPLEVALUE 280 /* +minimum sample value */
255#define TIFFTAG_MAXSAMPLEVALUE 281 /* +maximum sample value */
256#define TIFFTAG_XRESOLUTION 282 /* pixels/resolution in x */
257#define TIFFTAG_YRESOLUTION 283 /* pixels/resolution in y */
258#define TIFFTAG_PLANARCONFIG 284 /* storage organization */
259#define PLANARCONFIG_CONTIG 1 /* single image plane */
260#define PLANARCONFIG_SEPARATE 2 /* separate planes of data */
261#define TIFFTAG_PAGENAME 285 /* page name image is from */
262#define TIFFTAG_XPOSITION 286 /* x page offset of image lhs */
263#define TIFFTAG_YPOSITION 287 /* y page offset of image lhs */
264#define TIFFTAG_FREEOFFSETS 288 /* +byte offset to free block */
265#define TIFFTAG_FREEBYTECOUNTS 289 /* +sizes of free blocks */
266#define TIFFTAG_GRAYRESPONSEUNIT 290 /* $gray scale curve accuracy */
267#define GRAYRESPONSEUNIT_10S 1 /* tenths of a unit */
268#define GRAYRESPONSEUNIT_100S 2 /* hundredths of a unit */
269#define GRAYRESPONSEUNIT_1000S 3 /* thousandths of a unit */
270#define GRAYRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */
271#define GRAYRESPONSEUNIT_100000S 5 /* hundred-thousandths */
272#define TIFFTAG_GRAYRESPONSECURVE 291 /* $gray scale response curve */
273#define TIFFTAG_GROUP3OPTIONS 292 /* 32 flag bits */
274#define TIFFTAG_T4OPTIONS 292 /* TIFF 6.0 proper name alias */
275#define GROUP3OPT_2DENCODING 0x1 /* 2-dimensional coding */
276#define GROUP3OPT_UNCOMPRESSED 0x2 /* data not compressed */
277#define GROUP3OPT_FILLBITS 0x4 /* fill to byte boundary */
278#define TIFFTAG_GROUP4OPTIONS 293 /* 32 flag bits */
279#define TIFFTAG_T6OPTIONS 293 /* TIFF 6.0 proper name */
280#define GROUP4OPT_UNCOMPRESSED 0x2 /* data not compressed */
281#define TIFFTAG_RESOLUTIONUNIT 296 /* units of resolutions */
282#define RESUNIT_NONE 1 /* no meaningful units */
283#define RESUNIT_INCH 2 /* english */
284#define RESUNIT_CENTIMETER 3 /* metric */
285#define TIFFTAG_PAGENUMBER 297 /* page numbers of multi-page */
286#define TIFFTAG_COLORRESPONSEUNIT 300 /* $color curve accuracy */
287#define COLORRESPONSEUNIT_10S 1 /* tenths of a unit */
288#define COLORRESPONSEUNIT_100S 2 /* hundredths of a unit */
289#define COLORRESPONSEUNIT_1000S 3 /* thousandths of a unit */
290#define COLORRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */
291#define COLORRESPONSEUNIT_100000S 5 /* hundred-thousandths */
292#define TIFFTAG_TRANSFERFUNCTION 301 /* !colorimetry info */
293#define TIFFTAG_SOFTWARE 305 /* name & release */
294#define TIFFTAG_DATETIME 306 /* creation date and time */
295#define TIFFTAG_ARTIST 315 /* creator of image */
296#define TIFFTAG_HOSTCOMPUTER 316 /* machine where created */
297#define TIFFTAG_PREDICTOR 317 /* prediction scheme w/ LZW */
298#define PREDICTOR_NONE 1 /* no prediction scheme used */
299#define PREDICTOR_HORIZONTAL 2 /* horizontal differencing */
300#define PREDICTOR_FLOATINGPOINT 3 /* floating point predictor */
301#define TIFFTAG_WHITEPOINT 318 /* image white point */
302#define TIFFTAG_PRIMARYCHROMATICITIES 319 /* !primary chromaticities */
303#define TIFFTAG_COLORMAP 320 /* RGB map for palette image */
304#define TIFFTAG_HALFTONEHINTS 321 /* !highlight+shadow info */
305#define TIFFTAG_TILEWIDTH 322 /* !tile width in pixels */
306#define TIFFTAG_TILELENGTH 323 /* !tile height in pixels */
307#define TIFFTAG_TILEOFFSETS 324 /* !offsets to data tiles */
308#define TIFFTAG_TILEBYTECOUNTS 325 /* !byte counts for tiles */
309#define TIFFTAG_BADFAXLINES 326 /* lines w/ wrong pixel count */
310#define TIFFTAG_CLEANFAXDATA 327 /* regenerated line info */
311#define CLEANFAXDATA_CLEAN 0 /* no errors detected */
312#define CLEANFAXDATA_REGENERATED 1 /* receiver regenerated lines */
313#define CLEANFAXDATA_UNCLEAN 2 /* uncorrected errors exist */
314#define TIFFTAG_CONSECUTIVEBADFAXLINES 328 /* max consecutive bad lines */
315#define TIFFTAG_SUBIFD 330 /* subimage descriptors */
316#define TIFFTAG_INKSET 332 /* !inks in separated image */
317#define INKSET_CMYK 1 /* !cyan-magenta-yellow-black color */
318#define INKSET_MULTIINK 2 /* !multi-ink or hi-fi color */
319#define TIFFTAG_INKNAMES 333 /* !ascii names of inks */
320#define TIFFTAG_NUMBEROFINKS 334 /* !number of inks */
321#define TIFFTAG_DOTRANGE 336 /* !0% and 100% dot codes */
322#define TIFFTAG_TARGETPRINTER 337 /* !separation target */
323#define TIFFTAG_EXTRASAMPLES 338 /* !info about extra samples */
324#define EXTRASAMPLE_UNSPECIFIED 0 /* !unspecified data */
325#define EXTRASAMPLE_ASSOCALPHA 1 /* !associated alpha data */
326#define EXTRASAMPLE_UNASSALPHA 2 /* !unassociated alpha data */
327#define TIFFTAG_SAMPLEFORMAT 339 /* !data sample format */
328#define SAMPLEFORMAT_UINT 1 /* !unsigned integer data */
329#define SAMPLEFORMAT_INT 2 /* !signed integer data */
330#define SAMPLEFORMAT_IEEEFP 3 /* !IEEE floating point data */
331#define SAMPLEFORMAT_VOID 4 /* !untyped data */
332#define SAMPLEFORMAT_COMPLEXINT 5 /* !complex signed int */
333#define SAMPLEFORMAT_COMPLEXIEEEFP 6 /* !complex ieee floating */
334#define TIFFTAG_SMINSAMPLEVALUE 340 /* !variable MinSampleValue */
335#define TIFFTAG_SMAXSAMPLEVALUE 341 /* !variable MaxSampleValue */
336#define TIFFTAG_CLIPPATH 343 /* %ClipPath
337 [Adobe TIFF technote 2] */
338#define TIFFTAG_XCLIPPATHUNITS 344 /* %XClipPathUnits
339 [Adobe TIFF technote 2] */
340#define TIFFTAG_YCLIPPATHUNITS 345 /* %YClipPathUnits
341 [Adobe TIFF technote 2] */
342#define TIFFTAG_INDEXED 346 /* %Indexed
343 [Adobe TIFF Technote 3] */
344#define TIFFTAG_JPEGTABLES 347 /* %JPEG table stream */
345#define TIFFTAG_OPIPROXY 351 /* %OPI Proxy [Adobe TIFF technote] */
346/* Tags 400-435 are from the TIFF/FX spec */
347#define TIFFTAG_GLOBALPARAMETERSIFD 400 /* ! */
348#define TIFFTAG_PROFILETYPE 401 /* ! */
349#define PROFILETYPE_UNSPECIFIED 0 /* ! */
350#define PROFILETYPE_G3_FAX 1 /* ! */
351#define TIFFTAG_FAXPROFILE 402 /* ! */
352#define FAXPROFILE_S 1 /* !TIFF/FX FAX profile S */
353#define FAXPROFILE_F 2 /* !TIFF/FX FAX profile F */
354#define FAXPROFILE_J 3 /* !TIFF/FX FAX profile J */
355#define FAXPROFILE_C 4 /* !TIFF/FX FAX profile C */
356#define FAXPROFILE_L 5 /* !TIFF/FX FAX profile L */
357#define FAXPROFILE_M 6 /* !TIFF/FX FAX profile LM */
358#define TIFFTAG_CODINGMETHODS 403 /* !TIFF/FX coding methods */
359#define CODINGMETHODS_T4_1D (1 << 1) /* !T.4 1D */
360#define CODINGMETHODS_T4_2D (1 << 2) /* !T.4 2D */
361#define CODINGMETHODS_T6 (1 << 3) /* !T.6 */
362#define CODINGMETHODS_T85 (1 << 4) /* !T.85 JBIG */
363#define CODINGMETHODS_T42 (1 << 5) /* !T.42 JPEG */
364#define CODINGMETHODS_T43 (1 << 6) /* !T.43 colour by layered JBIG */
365#define TIFFTAG_VERSIONYEAR 404 /* !TIFF/FX version year */
366#define TIFFTAG_MODENUMBER 405 /* !TIFF/FX mode number */
367#define TIFFTAG_DECODE 433 /* !TIFF/FX decode */
368#define TIFFTAG_IMAGEBASECOLOR 434 /* !TIFF/FX image base colour */
369#define TIFFTAG_T82OPTIONS 435 /* !TIFF/FX T.82 options */
370/*
371 * Tags 512-521 are obsoleted by Technical Note #2 which specifies a
372 * revised JPEG-in-TIFF scheme.
373 */
374#define TIFFTAG_JPEGPROC 512 /* !JPEG processing algorithm */
375#define JPEGPROC_BASELINE 1 /* !baseline sequential */
376#define JPEGPROC_LOSSLESS 14 /* !Huffman coded lossless */
377#define TIFFTAG_JPEGIFOFFSET 513 /* !pointer to SOI marker */
378#define TIFFTAG_JPEGIFBYTECOUNT 514 /* !JFIF stream length */
379#define TIFFTAG_JPEGRESTARTINTERVAL 515 /* !restart interval length */
380#define TIFFTAG_JPEGLOSSLESSPREDICTORS 517 /* !lossless proc predictor */
381#define TIFFTAG_JPEGPOINTTRANSFORM 518 /* !lossless point transform */
382#define TIFFTAG_JPEGQTABLES 519 /* !Q matrix offsets */
383#define TIFFTAG_JPEGDCTABLES 520 /* !DCT table offsets */
384#define TIFFTAG_JPEGACTABLES 521 /* !AC coefficient offsets */
385#define TIFFTAG_YCBCRCOEFFICIENTS 529 /* !RGB -> YCbCr transform */
386#define TIFFTAG_YCBCRSUBSAMPLING 530 /* !YCbCr subsampling factors */
387#define TIFFTAG_YCBCRPOSITIONING 531 /* !subsample positioning */
388#define YCBCRPOSITION_CENTERED 1 /* !as in PostScript Level 2 */
389#define YCBCRPOSITION_COSITED 2 /* !as in CCIR 601-1 */
390#define TIFFTAG_REFERENCEBLACKWHITE 532 /* !colorimetry info */
391#define TIFFTAG_STRIPROWCOUNTS 559 /* !TIFF/FX strip row counts */
392#define TIFFTAG_XMLPACKET 700 /* %XML packet
393 [Adobe XMP Specification,
394 January 2004 */
395#define TIFFTAG_OPIIMAGEID 32781 /* %OPI ImageID
396 [Adobe TIFF technote] */
397#define TIFFTAG_TIFFANNOTATIONDATA 32932 /* http://web.archive.org/web/20050309141348/http://www.kofile.com/support%20pro/faqs/annospec.htm */
398/* tags 32952-32956 are private tags registered to Island Graphics */
399#define TIFFTAG_REFPTS 32953 /* image reference points */
400#define TIFFTAG_REGIONTACKPOINT 32954 /* region-xform tack point */
401#define TIFFTAG_REGIONWARPCORNERS 32955 /* warp quadrilateral */
402#define TIFFTAG_REGIONAFFINE 32956 /* affine transformation mat */
403/* tags 32995-32999 are private tags registered to SGI */
404#define TIFFTAG_MATTEING 32995 /* $use ExtraSamples */
405#define TIFFTAG_DATATYPE 32996 /* $use SampleFormat */
406#define TIFFTAG_IMAGEDEPTH 32997 /* z depth of image */
407#define TIFFTAG_TILEDEPTH 32998 /* z depth/data tile */
408/* tags 33300-33309 are private tags registered to Pixar */
409/*
410 * TIFFTAG_PIXAR_IMAGEFULLWIDTH and TIFFTAG_PIXAR_IMAGEFULLLENGTH
411 * are set when an image has been cropped out of a larger image.
412 * They reflect the size of the original uncropped image.
413 * The TIFFTAG_XPOSITION and TIFFTAG_YPOSITION can be used
414 * to determine the position of the smaller image in the larger one.
415 */
416#define TIFFTAG_PIXAR_IMAGEFULLWIDTH 33300 /* full image size in x */
417#define TIFFTAG_PIXAR_IMAGEFULLLENGTH 33301 /* full image size in y */
418 /* Tags 33302-33306 are used to identify special image modes and data
419 * used by Pixar's texture formats.
420 */
421#define TIFFTAG_PIXAR_TEXTUREFORMAT 33302 /* texture map format */
422#define TIFFTAG_PIXAR_WRAPMODES 33303 /* s & t wrap modes */
423#define TIFFTAG_PIXAR_FOVCOT 33304 /* cotan(fov) for env. maps */
424#define TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN 33305
425#define TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA 33306
426/* tag 33405 is a private tag registered to Eastman Kodak */
427#define TIFFTAG_WRITERSERIALNUMBER 33405 /* device serial number */
428#define TIFFTAG_CFAREPEATPATTERNDIM 33421 /* dimensions of CFA pattern */
429#define TIFFTAG_CFAPATTERN 33422 /* color filter array pattern */
430/* tag 33432 is listed in the 6.0 spec w/ unknown ownership */
431#define TIFFTAG_COPYRIGHT 33432 /* copyright string */
432/* Tags 33445-33452 are used for GEL fileformat, see
433 * http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf
434 */
435#define TIFFTAG_MD_FILETAG 33445 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
436#define TIFFTAG_MD_SCALEPIXEL 33446 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
437#define TIFFTAG_MD_COLORTABLE 33447 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
438#define TIFFTAG_MD_LABNAME 33448 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
439#define TIFFTAG_MD_SAMPLEINFO 33449 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
440#define TIFFTAG_MD_PREPDATE 33450 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
441#define TIFFTAG_MD_PREPTIME 33451 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
442#define TIFFTAG_MD_FILEUNITS 33452 /* http://research.stowers-institute.org/mcm/efg/ScientificSoftware/Utility/TiffTags/GEL-FileFormat.pdf */
443/* IPTC TAG from RichTIFF specifications */
444#define TIFFTAG_RICHTIFFIPTC 33723
445#define TIFFTAG_INGR_PACKET_DATA_TAG 33918 /* Intergraph Application specific storage. */
446#define TIFFTAG_INGR_FLAG_REGISTERS 33919 /* Intergraph Application specific flags. */
447#define TIFFTAG_IRASB_TRANSORMATION_MATRIX 33920 /* Originally part of Intergraph's GeoTIFF tags, but likely understood by IrasB only. */
448#define TIFFTAG_MODELTIEPOINTTAG 33922 /* GeoTIFF */
449/* 34016-34029 are reserved for ANSI IT8 TIFF/IT <dkelly@apago.com) */
450#define TIFFTAG_IT8SITE 34016 /* site name */
451#define TIFFTAG_IT8COLORSEQUENCE 34017 /* color seq. [RGB,CMYK,etc] */
452#define TIFFTAG_IT8HEADER 34018 /* DDES Header */
453#define TIFFTAG_IT8RASTERPADDING 34019 /* raster scanline padding */
454#define TIFFTAG_IT8BITSPERRUNLENGTH 34020 /* # of bits in short run */
455#define TIFFTAG_IT8BITSPEREXTENDEDRUNLENGTH 34021/* # of bits in long run */
456#define TIFFTAG_IT8COLORTABLE 34022 /* LW colortable */
457#define TIFFTAG_IT8IMAGECOLORINDICATOR 34023 /* BP/BL image color switch */
458#define TIFFTAG_IT8BKGCOLORINDICATOR 34024 /* BP/BL bg color switch */
459#define TIFFTAG_IT8IMAGECOLORVALUE 34025 /* BP/BL image color value */
460#define TIFFTAG_IT8BKGCOLORVALUE 34026 /* BP/BL bg color value */
461#define TIFFTAG_IT8PIXELINTENSITYRANGE 34027 /* MP pixel intensity value */
462#define TIFFTAG_IT8TRANSPARENCYINDICATOR 34028 /* HC transparency switch */
463#define TIFFTAG_IT8COLORCHARACTERIZATION 34029 /* color character. table */
464#define TIFFTAG_IT8HCUSAGE 34030 /* HC usage indicator */
465#define TIFFTAG_IT8TRAPINDICATOR 34031 /* Trapping indicator
466 (untrapped=0, trapped=1) */
467#define TIFFTAG_IT8CMYKEQUIVALENT 34032 /* CMYK color equivalents */
468/* tags 34232-34236 are private tags registered to Texas Instruments */
469#define TIFFTAG_FRAMECOUNT 34232 /* Sequence Frame Count */
470#define TIFFTAG_MODELTRANSFORMATIONTAG 34264 /* Used in interchangeable GeoTIFF files */
471/* tag 34377 is private tag registered to Adobe for PhotoShop */
472#define TIFFTAG_PHOTOSHOP 34377
473/* tags 34665, 34853 and 40965 are documented in EXIF specification */
474#define TIFFTAG_EXIFIFD 34665 /* Pointer to EXIF private directory */
475/* tag 34750 is a private tag registered to Adobe? */
476#define TIFFTAG_ICCPROFILE 34675 /* ICC profile data */
477#define TIFFTAG_IMAGELAYER 34732 /* !TIFF/FX image layer information */
478/* tag 34750 is a private tag registered to Pixel Magic */
479#define TIFFTAG_JBIGOPTIONS 34750 /* JBIG options */
480#define TIFFTAG_GPSIFD 34853 /* Pointer to GPS private directory */
481/* tags 34908-34914 are private tags registered to SGI */
482#define TIFFTAG_FAXRECVPARAMS 34908 /* encoded Class 2 ses. params */
483#define TIFFTAG_FAXSUBADDRESS 34909 /* received SubAddr string */
484#define TIFFTAG_FAXRECVTIME 34910 /* receive time (secs) */
485#define TIFFTAG_FAXDCS 34911 /* encoded fax ses. params, Table 2/T.30 */
486/* tags 37439-37443 are registered to SGI <gregl@sgi.com> */
487#define TIFFTAG_STONITS 37439 /* Sample value to Nits */
488/* tag 34929 is a private tag registered to FedEx */
489#define TIFFTAG_FEDEX_EDR 34929 /* unknown use */
490#define TIFFTAG_IMAGESOURCEDATA 37724 /* http://justsolve.archiveteam.org/wiki/PSD, http://www.adobe.com/devnet-apps/photoshop/fileformatashtml/ */
491#define TIFFTAG_INTEROPERABILITYIFD 40965 /* Pointer to Interoperability private directory */
492#define TIFFTAG_GDAL_METADATA 42112 /* Used by the GDAL library */
493#define TIFFTAG_GDAL_NODATA 42113 /* Used by the GDAL library */
494#define TIFFTAG_OCE_SCANJOB_DESCRIPTION 50215 /* Used in the Oce scanning process */
495#define TIFFTAG_OCE_APPLICATION_SELECTOR 50216 /* Used in the Oce scanning process. */
496#define TIFFTAG_OCE_IDENTIFICATION_NUMBER 50217
497#define TIFFTAG_OCE_IMAGELOGIC_CHARACTERISTICS 50218
498
499/* tags 50674 to 50677 are reserved for ESRI */
500#define TIFFTAG_LERC_PARAMETERS 50674 /* Stores LERC version and additional compression method */
501/* Adobe Digital Negative (DNG) format tags */
502#define TIFFTAG_DNGVERSION 50706 /* &DNG version number */
503#define TIFFTAG_DNGBACKWARDVERSION 50707 /* &DNG compatibility version */
504#define TIFFTAG_UNIQUECAMERAMODEL 50708 /* &name for the camera model */
505#define TIFFTAG_LOCALIZEDCAMERAMODEL 50709 /* &localized camera model
506 name */
507#define TIFFTAG_CFAPLANECOLOR 50710 /* &CFAPattern->LinearRaw space
508 mapping */
509#define TIFFTAG_CFALAYOUT 50711 /* &spatial layout of the CFA */
510#define TIFFTAG_LINEARIZATIONTABLE 50712 /* &lookup table description */
511#define TIFFTAG_BLACKLEVELREPEATDIM 50713 /* &repeat pattern size for
512 the BlackLevel tag */
513#define TIFFTAG_BLACKLEVEL 50714 /* &zero light encoding level */
514#define TIFFTAG_BLACKLEVELDELTAH 50715 /* &zero light encoding level
515 differences (columns) */
516#define TIFFTAG_BLACKLEVELDELTAV 50716 /* &zero light encoding level
517 differences (rows) */
518#define TIFFTAG_WHITELEVEL 50717 /* &fully saturated encoding
519 level */
520#define TIFFTAG_DEFAULTSCALE 50718 /* &default scale factors */
521#define TIFFTAG_DEFAULTCROPORIGIN 50719 /* &origin of the final image
522 area */
523#define TIFFTAG_DEFAULTCROPSIZE 50720 /* &size of the final image
524 area */
525#define TIFFTAG_COLORMATRIX1 50721 /* &XYZ->reference color space
526 transformation matrix 1 */
527#define TIFFTAG_COLORMATRIX2 50722 /* &XYZ->reference color space
528 transformation matrix 2 */
529#define TIFFTAG_CAMERACALIBRATION1 50723 /* &calibration matrix 1 */
530#define TIFFTAG_CAMERACALIBRATION2 50724 /* &calibration matrix 2 */
531#define TIFFTAG_REDUCTIONMATRIX1 50725 /* &dimensionality reduction
532 matrix 1 */
533#define TIFFTAG_REDUCTIONMATRIX2 50726 /* &dimensionality reduction
534 matrix 2 */
535#define TIFFTAG_ANALOGBALANCE 50727 /* &gain applied the stored raw
536 values*/
537#define TIFFTAG_ASSHOTNEUTRAL 50728 /* &selected white balance in
538 linear reference space */
539#define TIFFTAG_ASSHOTWHITEXY 50729 /* &selected white balance in
540 x-y chromaticity
541 coordinates */
542#define TIFFTAG_BASELINEEXPOSURE 50730 /* &how much to move the zero
543 point */
544#define TIFFTAG_BASELINENOISE 50731 /* &relative noise level */
545#define TIFFTAG_BASELINESHARPNESS 50732 /* &relative amount of
546 sharpening */
547#define TIFFTAG_BAYERGREENSPLIT 50733 /* &how closely the values of
548 the green pixels in the
549 blue/green rows track the
550 values of the green pixels
551 in the red/green rows */
552#define TIFFTAG_LINEARRESPONSELIMIT 50734 /* &non-linear encoding range */
553#define TIFFTAG_CAMERASERIALNUMBER 50735 /* &camera's serial number */
554#define TIFFTAG_LENSINFO 50736 /* info about the lens */
555#define TIFFTAG_CHROMABLURRADIUS 50737 /* &chroma blur radius */
556#define TIFFTAG_ANTIALIASSTRENGTH 50738 /* &relative strength of the
557 camera's anti-alias filter */
558#define TIFFTAG_SHADOWSCALE 50739 /* &used by Adobe Camera Raw */
559#define TIFFTAG_DNGPRIVATEDATA 50740 /* &manufacturer's private data */
560#define TIFFTAG_MAKERNOTESAFETY 50741 /* &whether the EXIF MakerNote
561 tag is safe to preserve
562 along with the rest of the
563 EXIF data */
564#define TIFFTAG_CALIBRATIONILLUMINANT1 50778 /* &illuminant 1 */
565#define TIFFTAG_CALIBRATIONILLUMINANT2 50779 /* &illuminant 2 */
566#define TIFFTAG_BESTQUALITYSCALE 50780 /* &best quality multiplier */
567#define TIFFTAG_RAWDATAUNIQUEID 50781 /* &unique identifier for
568 the raw image data */
569#define TIFFTAG_ORIGINALRAWFILENAME 50827 /* &file name of the original
570 raw file */
571#define TIFFTAG_ORIGINALRAWFILEDATA 50828 /* &contents of the original
572 raw file */
573#define TIFFTAG_ACTIVEAREA 50829 /* &active (non-masked) pixels
574 of the sensor */
575#define TIFFTAG_MASKEDAREAS 50830 /* &list of coordinates
576 of fully masked pixels */
577#define TIFFTAG_ASSHOTICCPROFILE 50831 /* &these two tags used to */
578#define TIFFTAG_ASSHOTPREPROFILEMATRIX 50832 /* map cameras's color space
579 into ICC profile space */
580#define TIFFTAG_CURRENTICCPROFILE 50833 /* & */
581#define TIFFTAG_CURRENTPREPROFILEMATRIX 50834 /* & */
582
583#define TIFFTAG_RPCCOEFFICIENT 50844 /* Define by GDAL for geospatial georeferencing through RPC: http://geotiff.maptools.org/rpc_prop.html */
584
585#define TIFFTAG_ALIAS_LAYER_METADATA 50784 /* Alias Sketchbook Pro layer usage description. */
586
587/* GeoTIFF DGIWG */
588#define TIFFTAG_TIFF_RSID 50908 /* https://www.awaresystems.be/imaging/tiff/tifftags/tiff_rsid.html */
589#define TIFFTAG_GEO_METADATA 50909 /* https://www.awaresystems.be/imaging/tiff/tifftags/geo_metadata.html */
590
591#define TIFFTAG_EXTRACAMERAPROFILES 50933 /* http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/products/photoshop/pdfs/dng_spec_1.4.0.0.pdf */
592
593/* tag 65535 is an undefined tag used by Eastman Kodak */
594#define TIFFTAG_DCSHUESHIFTVALUES 65535 /* hue shift correction data */
595
596/*
597 * The following are ``pseudo tags'' that can be used to control
598 * codec-specific functionality. These tags are not written to file.
599 * Note that these values start at 0xffff+1 so that they'll never
600 * collide with Aldus-assigned tags.
601 *
602 * If you want your private pseudo tags ``registered'' (i.e. added to
603 * this file), please post a bug report via the tracking system at
604 * http://www.remotesensing.org/libtiff/bugs.html with the appropriate
605 * C definitions to add.
606 */
607#define TIFFTAG_FAXMODE 65536 /* Group 3/4 format control */
608#define FAXMODE_CLASSIC 0x0000 /* default, include RTC */
609#define FAXMODE_NORTC 0x0001 /* no RTC at end of data */
610#define FAXMODE_NOEOL 0x0002 /* no EOL code at end of row */
611#define FAXMODE_BYTEALIGN 0x0004 /* byte align row */
612#define FAXMODE_WORDALIGN 0x0008 /* word align row */
613#define FAXMODE_CLASSF FAXMODE_NORTC /* TIFF Class F */
614#define TIFFTAG_JPEGQUALITY 65537 /* Compression quality level */
615/* Note: quality level is on the IJG 0-100 scale. Default value is 75 */
616#define TIFFTAG_JPEGCOLORMODE 65538 /* Auto RGB<=>YCbCr convert? */
617#define JPEGCOLORMODE_RAW 0x0000 /* no conversion (default) */
618#define JPEGCOLORMODE_RGB 0x0001 /* do auto conversion */
619#define TIFFTAG_JPEGTABLESMODE 65539 /* What to put in JPEGTables */
620#define JPEGTABLESMODE_QUANT 0x0001 /* include quantization tbls */
621#define JPEGTABLESMODE_HUFF 0x0002 /* include Huffman tbls */
622/* Note: default is JPEGTABLESMODE_QUANT | JPEGTABLESMODE_HUFF */
623#define TIFFTAG_FAXFILLFUNC 65540 /* G3/G4 fill function */
624#define TIFFTAG_PIXARLOGDATAFMT 65549 /* PixarLogCodec I/O data sz */
625#define PIXARLOGDATAFMT_8BIT 0 /* regular u_char samples */
626#define PIXARLOGDATAFMT_8BITABGR 1 /* ABGR-order u_chars */
627#define PIXARLOGDATAFMT_11BITLOG 2 /* 11-bit log-encoded (raw) */
628#define PIXARLOGDATAFMT_12BITPICIO 3 /* as per PICIO (1.0==2048) */
629#define PIXARLOGDATAFMT_16BIT 4 /* signed short samples */
630#define PIXARLOGDATAFMT_FLOAT 5 /* IEEE float samples */
631/* 65550-65556 are allocated to Oceana Matrix <dev@oceana.com> */
632#define TIFFTAG_DCSIMAGERTYPE 65550 /* imager model & filter */
633#define DCSIMAGERMODEL_M3 0 /* M3 chip (1280 x 1024) */
634#define DCSIMAGERMODEL_M5 1 /* M5 chip (1536 x 1024) */
635#define DCSIMAGERMODEL_M6 2 /* M6 chip (3072 x 2048) */
636#define DCSIMAGERFILTER_IR 0 /* infrared filter */
637#define DCSIMAGERFILTER_MONO 1 /* monochrome filter */
638#define DCSIMAGERFILTER_CFA 2 /* color filter array */
639#define DCSIMAGERFILTER_OTHER 3 /* other filter */
640#define TIFFTAG_DCSINTERPMODE 65551 /* interpolation mode */
641#define DCSINTERPMODE_NORMAL 0x0 /* whole image, default */
642#define DCSINTERPMODE_PREVIEW 0x1 /* preview of image (384x256) */
643#define TIFFTAG_DCSBALANCEARRAY 65552 /* color balance values */
644#define TIFFTAG_DCSCORRECTMATRIX 65553 /* color correction values */
645#define TIFFTAG_DCSGAMMA 65554 /* gamma value */
646#define TIFFTAG_DCSTOESHOULDERPTS 65555 /* toe & shoulder points */
647#define TIFFTAG_DCSCALIBRATIONFD 65556 /* calibration file desc */
648/* Note: quality level is on the ZLIB 1-9 scale. Default value is -1 */
649#define TIFFTAG_ZIPQUALITY 65557 /* compression quality level */
650#define TIFFTAG_PIXARLOGQUALITY 65558 /* PixarLog uses same scale */
651/* 65559 is allocated to Oceana Matrix <dev@oceana.com> */
652#define TIFFTAG_DCSCLIPRECTANGLE 65559 /* area of image to acquire */
653#define TIFFTAG_SGILOGDATAFMT 65560 /* SGILog user data format */
654#define SGILOGDATAFMT_FLOAT 0 /* IEEE float samples */
655#define SGILOGDATAFMT_16BIT 1 /* 16-bit samples */
656#define SGILOGDATAFMT_RAW 2 /* uninterpreted data */
657#define SGILOGDATAFMT_8BIT 3 /* 8-bit RGB monitor values */
658#define TIFFTAG_SGILOGENCODE 65561 /* SGILog data encoding control*/
659#define SGILOGENCODE_NODITHER 0 /* do not dither encoded values*/
660#define SGILOGENCODE_RANDITHER 1 /* randomly dither encd values */
661#define TIFFTAG_LZMAPRESET 65562 /* LZMA2 preset (compression level) */
662#define TIFFTAG_PERSAMPLE 65563 /* interface for per sample tags */
663#define PERSAMPLE_MERGED 0 /* present as a single value */
664#define PERSAMPLE_MULTI 1 /* present as multiple values */
665#define TIFFTAG_ZSTD_LEVEL 65564 /* ZSTD compression level */
666#define TIFFTAG_LERC_VERSION 65565 /* LERC version */
667#define LERC_VERSION_2_4 4
668#define TIFFTAG_LERC_ADD_COMPRESSION 65566 /* LERC additional compression */
669#define LERC_ADD_COMPRESSION_NONE 0
670#define LERC_ADD_COMPRESSION_DEFLATE 1
671#define LERC_ADD_COMPRESSION_ZSTD 2
672#define TIFFTAG_LERC_MAXZERROR 65567 /* LERC maximum error */
673#define TIFFTAG_WEBP_LEVEL 65568 /* WebP compression level */
674#define TIFFTAG_WEBP_LOSSLESS 65569 /* WebP lossless/lossy */
675#define TIFFTAG_DEFLATE_SUBCODEC 65570 /* ZIP codec: to get/set the sub-codec to use. Will default to libdeflate when available */
676#define DEFLATE_SUBCODEC_ZLIB 0
677#define DEFLATE_SUBCODEC_LIBDEFLATE 1
678
679/*
680 * EXIF tags
681 */
682#define EXIFTAG_EXPOSURETIME 33434 /* Exposure time */
683#define EXIFTAG_FNUMBER 33437 /* F number */
684#define EXIFTAG_EXPOSUREPROGRAM 34850 /* Exposure program */
685#define EXIFTAG_SPECTRALSENSITIVITY 34852 /* Spectral sensitivity */
686#define EXIFTAG_ISOSPEEDRATINGS 34855 /* ISO speed rating */
687#define EXIFTAG_PHOTOGRAPHICSENSITIVITY 34855 /* Photographic Sensitivity (new name for tag 34855) */
688#define EXIFTAG_OECF 34856 /* Optoelectric conversion factor */
689#define EXIFTAG_EXIFVERSION 36864 /* Exif version */
690#define EXIFTAG_DATETIMEORIGINAL 36867 /* Date and time of original
691 data generation */
692#define EXIFTAG_DATETIMEDIGITIZED 36868 /* Date and time of digital
693 data generation */
694#define EXIFTAG_COMPONENTSCONFIGURATION 37121 /* Meaning of each component */
695#define EXIFTAG_COMPRESSEDBITSPERPIXEL 37122 /* Image compression mode */
696#define EXIFTAG_SHUTTERSPEEDVALUE 37377 /* Shutter speed */
697#define EXIFTAG_APERTUREVALUE 37378 /* Aperture */
698#define EXIFTAG_BRIGHTNESSVALUE 37379 /* Brightness */
699#define EXIFTAG_EXPOSUREBIASVALUE 37380 /* Exposure bias */
700#define EXIFTAG_MAXAPERTUREVALUE 37381 /* Maximum lens aperture */
701#define EXIFTAG_SUBJECTDISTANCE 37382 /* Subject distance */
702#define EXIFTAG_METERINGMODE 37383 /* Metering mode */
703#define EXIFTAG_LIGHTSOURCE 37384 /* Light source */
704#define EXIFTAG_FLASH 37385 /* Flash */
705#define EXIFTAG_FOCALLENGTH 37386 /* Lens focal length */
706#define EXIFTAG_SUBJECTAREA 37396 /* Subject area */
707#define EXIFTAG_MAKERNOTE 37500 /* Manufacturer notes */
708#define EXIFTAG_USERCOMMENT 37510 /* User comments */
709#define EXIFTAG_SUBSECTIME 37520 /* DateTime subseconds */
710#define EXIFTAG_SUBSECTIMEORIGINAL 37521 /* DateTimeOriginal subseconds */
711#define EXIFTAG_SUBSECTIMEDIGITIZED 37522 /* DateTimeDigitized subseconds */
712#define EXIFTAG_FLASHPIXVERSION 40960 /* Supported Flashpix version */
713#define EXIFTAG_COLORSPACE 40961 /* Color space information */
714#define EXIFTAG_PIXELXDIMENSION 40962 /* Valid image width */
715#define EXIFTAG_PIXELYDIMENSION 40963 /* Valid image height */
716#define EXIFTAG_RELATEDSOUNDFILE 40964 /* Related audio file */
717#define EXIFTAG_FLASHENERGY 41483 /* Flash energy */
718#define EXIFTAG_SPATIALFREQUENCYRESPONSE 41484 /* Spatial frequency response */
719#define EXIFTAG_FOCALPLANEXRESOLUTION 41486 /* Focal plane X resolution */
720#define EXIFTAG_FOCALPLANEYRESOLUTION 41487 /* Focal plane Y resolution */
721#define EXIFTAG_FOCALPLANERESOLUTIONUNIT 41488 /* Focal plane resolution unit */
722#define EXIFTAG_SUBJECTLOCATION 41492 /* Subject location */
723#define EXIFTAG_EXPOSUREINDEX 41493 /* Exposure index */
724#define EXIFTAG_SENSINGMETHOD 41495 /* Sensing method */
725#define EXIFTAG_FILESOURCE 41728 /* File source */
726#define EXIFTAG_SCENETYPE 41729 /* Scene type */
727#define EXIFTAG_CFAPATTERN 41730 /* CFA pattern */
728#define EXIFTAG_CUSTOMRENDERED 41985 /* Custom image processing */
729#define EXIFTAG_EXPOSUREMODE 41986 /* Exposure mode */
730#define EXIFTAG_WHITEBALANCE 41987 /* White balance */
731#define EXIFTAG_DIGITALZOOMRATIO 41988 /* Digital zoom ratio */
732#define EXIFTAG_FOCALLENGTHIN35MMFILM 41989 /* Focal length in 35 mm film */
733#define EXIFTAG_SCENECAPTURETYPE 41990 /* Scene capture type */
734#define EXIFTAG_GAINCONTROL 41991 /* Gain control */
735#define EXIFTAG_CONTRAST 41992 /* Contrast */
736#define EXIFTAG_SATURATION 41993 /* Saturation */
737#define EXIFTAG_SHARPNESS 41994 /* Sharpness */
738#define EXIFTAG_DEVICESETTINGDESCRIPTION 41995 /* Device settings description */
739#define EXIFTAG_SUBJECTDISTANCERANGE 41996 /* Subject distance range */
740#define EXIFTAG_IMAGEUNIQUEID 42016 /* Unique image ID */
741
742/*--: New for EXIF-Version 2.32, May 2019 ... */
743#define EXIFTAG_SENSITIVITYTYPE 34864 /* The SensitivityType tag indicates which one of the parameters of ISO12232 is the PhotographicSensitivity tag. */
744#define EXIFTAG_STANDARDOUTPUTSENSITIVITY 34865 /* This tag indicates the standard output sensitivity value of a camera or input device defined in ISO 12232. */
745#define EXIFTAG_RECOMMENDEDEXPOSUREINDEX 34866 /* recommended exposure index */
746#define EXIFTAG_ISOSPEED 34867 /* ISO speed value */
747#define EXIFTAG_ISOSPEEDLATITUDEYYY 34868 /* ISO speed latitude yyy */
748#define EXIFTAG_ISOSPEEDLATITUDEZZZ 34869 /* ISO speed latitude zzz */
749#define EXIFTAG_OFFSETTIME 36880 /* offset from UTC of the time of DateTime tag. */
750#define EXIFTAG_OFFSETTIMEORIGINAL 36881 /* offset from UTC of the time of DateTimeOriginal tag. */
751#define EXIFTAG_OFFSETTIMEDIGITIZED 36882 /* offset from UTC of the time of DateTimeDigitized tag. */
752#define EXIFTAG_TEMPERATURE 37888 /* Temperature as the ambient situation at the shot in dergee Celsius */
753#define EXIFTAG_HUMIDITY 37889 /* Humidity as the ambient situation at the shot in percent */
754#define EXIFTAG_PRESSURE 37890 /* Pressure as the ambient situation at the shot hecto-Pascal (hPa) */
755#define EXIFTAG_WATERDEPTH 37891 /* WaterDepth as the ambient situation at the shot in meter (m) */
756#define EXIFTAG_ACCELERATION 37892 /* Acceleration (a scalar regardless of direction) as the ambient situation at the shot in units of mGal (10-5 m/s^2) */
757#define EXIFTAG_CAMERAELEVATIONANGLE 37893 /* Elevation/depression. angle of the orientation of the camera(imaging optical axis) as the ambient situation at the shot in degree from -180deg to +180deg. */
758#define EXIFTAG_CAMERAOWNERNAME 42032 /* owner of a camera */
759#define EXIFTAG_BODYSERIALNUMBER 42033 /* serial number of the body of the camera */
760#define EXIFTAG_LENSSPECIFICATION 42034 /* minimum focal length (in mm), maximum focal length (in mm), minimum F number in the minimum focal length, and minimum F number in the maximum focal length, */
761#define EXIFTAG_LENSMAKE 42035 /* the lens manufacturer */
762#define EXIFTAG_LENSMODEL 42036 /* the lens model name and model number */
763#define EXIFTAG_LENSSERIALNUMBER 42037 /* the serial number of the interchangeable lens */
764#define EXIFTAG_GAMMA 42240 /* value of coefficient gamma */
765#define EXIFTAG_COMPOSITEIMAGE 42080 /* composite image */
766#define EXIFTAG_SOURCEIMAGENUMBEROFCOMPOSITEIMAGE 42081 /* source image number of composite image */
767#define EXIFTAG_SOURCEEXPOSURETIMESOFCOMPOSITEIMAGE 42082 /* source exposure times of composite image */
768
769/*
770 * EXIF-GPS tags (Version 2.31, July 2016)
771 */
772#define GPSTAG_VERSIONID 0 /* Indicates the version of GPSInfoIFD. */
773#define GPSTAG_LATITUDEREF 1 /* Indicates whether the latitude is north or south latitude. */
774#define GPSTAG_LATITUDE 2 /* Indicates the latitude. */
775#define GPSTAG_LONGITUDEREF 3 /* Indicates whether the longitude is east or west longitude. */
776#define GPSTAG_LONGITUDE 4 /* Indicates the longitude. */
777#define GPSTAG_ALTITUDEREF 5 /* Indicates the altitude used as the reference altitude. */
778#define GPSTAG_ALTITUDE 6 /* Indicates the altitude based on the reference in GPSAltitudeRef. */
779#define GPSTAG_TIMESTAMP 7 /* Indicates the time as UTC (Coordinated Universal Time). */
780#define GPSTAG_SATELLITES 8 /* Indicates the GPS satellites used for measurements. */
781#define GPSTAG_STATUS 9 /* Indicates the status of the GPS receiver when the image is recorded. */
782#define GPSTAG_MEASUREMODE 10 /* Indicates the GPS measurement mode. */
783#define GPSTAG_DOP 11 /* Indicates the GPS DOP (data degree of precision). */
784#define GPSTAG_SPEEDREF 12 /* Indicates the unit used to express the GPS receiver speed of movement. */
785#define GPSTAG_SPEED 13 /* Indicates the speed of GPS receiver movement. */
786#define GPSTAG_TRACKREF 14 /* Indicates the reference for giving the direction of GPS receiver movement. */
787#define GPSTAG_TRACK 15 /* Indicates the direction of GPS receiver movement. */
788#define GPSTAG_IMGDIRECTIONREF 16 /* Indicates the reference for giving the direction of the image when it is captured. */
789#define GPSTAG_IMGDIRECTION 17 /* Indicates the direction of the image when it was captured. */
790#define GPSTAG_MAPDATUM 18 /* Indicates the geodetic survey data used by the GPS receiver. (e.g. WGS-84) */
791#define GPSTAG_DESTLATITUDEREF 19 /* Indicates whether the latitude of the destination point is north or south latitude. */
792#define GPSTAG_DESTLATITUDE 20 /* Indicates the latitude of the destination point. */
793#define GPSTAG_DESTLONGITUDEREF 21 /* Indicates whether the longitude of the destination point is east or west longitude. */
794#define GPSTAG_DESTLONGITUDE 22 /* Indicates the longitude of the destination point. */
795#define GPSTAG_DESTBEARINGREF 23 /* Indicates the reference used for giving the bearing to the destination point. */
796#define GPSTAG_DESTBEARING 24 /* Indicates the bearing to the destination point. */
797#define GPSTAG_DESTDISTANCEREF 25 /* Indicates the unit used to express the distance to the destination point. */
798#define GPSTAG_DESTDISTANCE 26 /* Indicates the distance to the destination point. */
799#define GPSTAG_PROCESSINGMETHOD 27 /* A character string recording the name of the method used for location finding. */
800#define GPSTAG_AREAINFORMATION 28 /* A character string recording the name of the GPS area. */
801#define GPSTAG_DATESTAMP 29 /* A character string recording date and time information relative to UTC (Coordinated Universal Time). */
802#define GPSTAG_DIFFERENTIAL 30 /* Indicates whether differential correction is applied to the GPS receiver. */
803#define GPSTAG_GPSHPOSITIONINGERROR 31 /* Indicates horizontal positioning errors in meters. */
804
805#endif /* _TIFF_ */
806
807/* vim: set ts=8 sts=8 sw=8 noet: */
808/*
809 * Local Variables:
810 * mode: c
811 * c-basic-offset: 8
812 * fill-column: 78
813 * End:
814 */
815

source code of include/x86_64-linux-gnu/tiff.h