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root/radiance/ray/src/common/tiff.h
Revision: 3.11
Committed: Tue Sep 9 15:01:22 2003 UTC (20 years, 6 months ago) by greg
Content type: text/plain
Branch: MAIN
CVS Tags: rad3R6, rad3R6P1
Changes since 3.10: +33 -7 lines
Log Message:
Updated to TIFF library version 3.5.7

File Contents

# Content
1 /* $Header: /cvsroot/osrs/libtiff/libtiff/tiff.h,v 1.10 2001/11/02 17:25:52 warmerda 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 #ifndef _TIFF_
28 #define _TIFF_
29 /*
30 * Tag Image File Format (TIFF)
31 *
32 * Based on Rev 6.0 from:
33 * Developer's Desk
34 * Aldus Corporation
35 * 411 First Ave. South
36 * Suite 200
37 * Seattle, WA 98104
38 * 206-622-5500
39 */
40 #define TIFF_VERSION 42
41
42 #define TIFF_BIGENDIAN 0x4d4d
43 #define TIFF_LITTLEENDIAN 0x4949
44
45 /*
46 * The so called TIFF types conflict with definitions from inttypes.h
47 * included from sys/types.h on AIX (at least using VisualAge compiler).
48 * We try to work around this by detecting this case. Defining
49 * _TIFF_DATA_TYPEDEFS_ short circuits the later definitions in tiff.h, and
50 * we will in the holes not provided for by inttypes.h.
51 *
52 * See http://bugzilla.remotesensing.org/show_bug.cgi?id=39
53 */
54 #if defined(_H_INTTYPES) && defined(_ALL_SOURCE)
55
56 #ifndef _TIFF_DATA_TYPEDEFS_
57 #define _TIFF_DATA_TYPEDEFS_
58 typedef unsigned char uint8;
59 typedef unsigned short uint16;
60 typedef unsigned int uint32;
61 #endif
62
63 #endif
64
65 /*
66 * Intrinsic data types required by the file format:
67 *
68 * 8-bit quantities int8/uint8
69 * 16-bit quantities int16/uint16
70 * 32-bit quantities int32/uint32
71 * strings unsigned char*
72 */
73 #ifndef _TIFF_DATA_TYPEDEFS_
74 #define _TIFF_DATA_TYPEDEFS_
75
76 #ifdef __STDC__
77 typedef signed char int8; /* NB: non-ANSI compilers may not grok */
78 #else
79 typedef char int8;
80 #endif
81 typedef unsigned char uint8;
82 typedef short int16;
83 typedef unsigned short uint16; /* sizeof (uint16) must == 2 */
84 #if defined(__alpha) || (defined(_MIPS_SZLONG) && _MIPS_SZLONG == 64) || defined(__LP64__)
85 typedef int int32;
86 typedef unsigned int uint32; /* sizeof (uint32) must == 4 */
87 #else
88 typedef long int32;
89 typedef unsigned long uint32; /* sizeof (uint32) must == 4 */
90 #endif
91 #endif /* _TIFF_DATA_TYPEDEFS_ */
92
93 /* For TIFFReassignTagToIgnore */
94 enum TIFFIgnoreSense /* IGNORE tag table */
95 {
96 TIS_STORE,
97 TIS_EXTRACT,
98 TIS_EMPTY
99 };
100
101 typedef struct {
102 uint16 tiff_magic; /* magic number (defines byte order) */
103 uint16 tiff_version; /* TIFF version number */
104 uint32 tiff_diroff; /* byte offset to first directory */
105 } TIFFHeader;
106
107 /*
108 * TIFF Image File Directories are comprised of
109 * a table of field descriptors of the form shown
110 * below. The table is sorted in ascending order
111 * by tag. The values associated with each entry
112 * are disjoint and may appear anywhere in the file
113 * (so long as they are placed on a word boundary).
114 *
115 * If the value is 4 bytes or less, then it is placed
116 * in the offset field to save space. If the value
117 * is less than 4 bytes, it is left-justified in the
118 * offset field.
119 */
120 typedef struct {
121 uint16 tdir_tag; /* see below */
122 uint16 tdir_type; /* data type; see below */
123 uint32 tdir_count; /* number of items; length in spec */
124 uint32 tdir_offset; /* byte offset to field data */
125 } TIFFDirEntry;
126
127 /*
128 * NB: In the comments below,
129 * - items marked with a + are obsoleted by revision 5.0,
130 * - items marked with a ! are introduced in revision 6.0.
131 * - items marked with a % are introduced post revision 6.0.
132 * - items marked with a $ are obsoleted by revision 6.0.
133 */
134
135 /*
136 * Tag data type information.
137 *
138 * Note: RATIONALs are the ratio of two 32-bit integer values.
139 */
140 typedef enum {
141 TIFF_NOTYPE = 0, /* placeholder */
142 TIFF_BYTE = 1, /* 8-bit unsigned integer */
143 TIFF_ASCII = 2, /* 8-bit bytes w/ last byte null */
144 TIFF_SHORT = 3, /* 16-bit unsigned integer */
145 TIFF_LONG = 4, /* 32-bit unsigned integer */
146 TIFF_RATIONAL = 5, /* 64-bit unsigned fraction */
147 TIFF_SBYTE = 6, /* !8-bit signed integer */
148 TIFF_UNDEFINED = 7, /* !8-bit untyped data */
149 TIFF_SSHORT = 8, /* !16-bit signed integer */
150 TIFF_SLONG = 9, /* !32-bit signed integer */
151 TIFF_SRATIONAL = 10, /* !64-bit signed fraction */
152 TIFF_FLOAT = 11, /* !32-bit IEEE floating point */
153 TIFF_DOUBLE = 12 /* !64-bit IEEE floating point */
154 } TIFFDataType;
155
156 /*
157 * TIFF Tag Definitions.
158 */
159 #define TIFFTAG_SUBFILETYPE 254 /* subfile data descriptor */
160 #define FILETYPE_REDUCEDIMAGE 0x1 /* reduced resolution version */
161 #define FILETYPE_PAGE 0x2 /* one page of many */
162 #define FILETYPE_MASK 0x4 /* transparency mask */
163 #define TIFFTAG_OSUBFILETYPE 255 /* +kind of data in subfile */
164 #define OFILETYPE_IMAGE 1 /* full resolution image data */
165 #define OFILETYPE_REDUCEDIMAGE 2 /* reduced size image data */
166 #define OFILETYPE_PAGE 3 /* one page of many */
167 #define TIFFTAG_IMAGEWIDTH 256 /* image width in pixels */
168 #define TIFFTAG_IMAGELENGTH 257 /* image height in pixels */
169 #define TIFFTAG_BITSPERSAMPLE 258 /* bits per channel (sample) */
170 #define TIFFTAG_COMPRESSION 259 /* data compression technique */
171 #define COMPRESSION_NONE 1 /* dump mode */
172 #define COMPRESSION_CCITTRLE 2 /* CCITT modified Huffman RLE */
173 #define COMPRESSION_CCITTFAX3 3 /* CCITT Group 3 fax encoding */
174 #define COMPRESSION_CCITT_T4 3 /* CCITT T.4 (TIFF 6 name) */
175 #define COMPRESSION_CCITTFAX4 4 /* CCITT Group 4 fax encoding */
176 #define COMPRESSION_CCITT_T6 4 /* CCITT T.6 (TIFF 6 name) */
177 #define COMPRESSION_LZW 5 /* Lempel-Ziv & Welch */
178 #define COMPRESSION_OJPEG 6 /* !6.0 JPEG */
179 #define COMPRESSION_JPEG 7 /* %JPEG DCT compression */
180 #define COMPRESSION_NEXT 32766 /* NeXT 2-bit RLE */
181 #define COMPRESSION_CCITTRLEW 32771 /* #1 w/ word alignment */
182 #define COMPRESSION_PACKBITS 32773 /* Macintosh RLE */
183 #define COMPRESSION_THUNDERSCAN 32809 /* ThunderScan RLE */
184 /* codes 32895-32898 are reserved for ANSI IT8 TIFF/IT <[email protected]) */
185 #define COMPRESSION_IT8CTPAD 32895 /* IT8 CT w/padding */
186 #define COMPRESSION_IT8LW 32896 /* IT8 Linework RLE */
187 #define COMPRESSION_IT8MP 32897 /* IT8 Monochrome picture */
188 #define COMPRESSION_IT8BL 32898 /* IT8 Binary line art */
189 /* compression codes 32908-32911 are reserved for Pixar */
190 #define COMPRESSION_PIXARFILM 32908 /* Pixar companded 10bit LZW */
191 #define COMPRESSION_PIXARLOG 32909 /* Pixar companded 11bit ZIP */
192 #define COMPRESSION_DEFLATE 32946 /* Deflate compression */
193 #define COMPRESSION_ADOBE_DEFLATE 8 /* Deflate compression, as recognized by Adobe */
194 /* compression code 32947 is reserved for Oceana Matrix <[email protected]> */
195 #define COMPRESSION_DCS 32947 /* Kodak DCS encoding */
196 #define COMPRESSION_JBIG 34661 /* ISO JBIG */
197 #define COMPRESSION_SGILOG 34676 /* SGI Log Luminance RLE */
198 #define COMPRESSION_SGILOG24 34677 /* SGI Log 24-bit packed */
199 #define TIFFTAG_PHOTOMETRIC 262 /* photometric interpretation */
200 #define PHOTOMETRIC_MINISWHITE 0 /* min value is white */
201 #define PHOTOMETRIC_MINISBLACK 1 /* min value is black */
202 #define PHOTOMETRIC_RGB 2 /* RGB color model */
203 #define PHOTOMETRIC_PALETTE 3 /* color map indexed */
204 #define PHOTOMETRIC_MASK 4 /* $holdout mask */
205 #define PHOTOMETRIC_SEPARATED 5 /* !color separations */
206 #define PHOTOMETRIC_YCBCR 6 /* !CCIR 601 */
207 #define PHOTOMETRIC_CIELAB 8 /* !1976 CIE L*a*b* */
208 #define PHOTOMETRIC_ITULAB 10 /* ITU L*a*b* */
209 #define PHOTOMETRIC_LOGL 32844 /* CIE Log2(L) */
210 #define PHOTOMETRIC_LOGLUV 32845 /* CIE Log2(L) (u',v') */
211 #define TIFFTAG_THRESHHOLDING 263 /* +thresholding used on data */
212 #define THRESHHOLD_BILEVEL 1 /* b&w art scan */
213 #define THRESHHOLD_HALFTONE 2 /* or dithered scan */
214 #define THRESHHOLD_ERRORDIFFUSE 3 /* usually floyd-steinberg */
215 #define TIFFTAG_CELLWIDTH 264 /* +dithering matrix width */
216 #define TIFFTAG_CELLLENGTH 265 /* +dithering matrix height */
217 #define TIFFTAG_FILLORDER 266 /* data order within a byte */
218 #define FILLORDER_MSB2LSB 1 /* most significant -> least */
219 #define FILLORDER_LSB2MSB 2 /* least significant -> most */
220 #define TIFFTAG_DOCUMENTNAME 269 /* name of doc. image is from */
221 #define TIFFTAG_IMAGEDESCRIPTION 270 /* info about image */
222 #define TIFFTAG_MAKE 271 /* scanner manufacturer name */
223 #define TIFFTAG_MODEL 272 /* scanner model name/number */
224 #define TIFFTAG_STRIPOFFSETS 273 /* offsets to data strips */
225 #define TIFFTAG_ORIENTATION 274 /* +image orientation */
226 #define ORIENTATION_TOPLEFT 1 /* row 0 top, col 0 lhs */
227 #define ORIENTATION_TOPRIGHT 2 /* row 0 top, col 0 rhs */
228 #define ORIENTATION_BOTRIGHT 3 /* row 0 bottom, col 0 rhs */
229 #define ORIENTATION_BOTLEFT 4 /* row 0 bottom, col 0 lhs */
230 #define ORIENTATION_LEFTTOP 5 /* row 0 lhs, col 0 top */
231 #define ORIENTATION_RIGHTTOP 6 /* row 0 rhs, col 0 top */
232 #define ORIENTATION_RIGHTBOT 7 /* row 0 rhs, col 0 bottom */
233 #define ORIENTATION_LEFTBOT 8 /* row 0 lhs, col 0 bottom */
234 #define TIFFTAG_SAMPLESPERPIXEL 277 /* samples per pixel */
235 #define TIFFTAG_ROWSPERSTRIP 278 /* rows per strip of data */
236 #define TIFFTAG_STRIPBYTECOUNTS 279 /* bytes counts for strips */
237 #define TIFFTAG_MINSAMPLEVALUE 280 /* +minimum sample value */
238 #define TIFFTAG_MAXSAMPLEVALUE 281 /* +maximum sample value */
239 #define TIFFTAG_XRESOLUTION 282 /* pixels/resolution in x */
240 #define TIFFTAG_YRESOLUTION 283 /* pixels/resolution in y */
241 #define TIFFTAG_PLANARCONFIG 284 /* storage organization */
242 #define PLANARCONFIG_CONTIG 1 /* single image plane */
243 #define PLANARCONFIG_SEPARATE 2 /* separate planes of data */
244 #define TIFFTAG_PAGENAME 285 /* page name image is from */
245 #define TIFFTAG_XPOSITION 286 /* x page offset of image lhs */
246 #define TIFFTAG_YPOSITION 287 /* y page offset of image lhs */
247 #define TIFFTAG_FREEOFFSETS 288 /* +byte offset to free block */
248 #define TIFFTAG_FREEBYTECOUNTS 289 /* +sizes of free blocks */
249 #define TIFFTAG_GRAYRESPONSEUNIT 290 /* $gray scale curve accuracy */
250 #define GRAYRESPONSEUNIT_10S 1 /* tenths of a unit */
251 #define GRAYRESPONSEUNIT_100S 2 /* hundredths of a unit */
252 #define GRAYRESPONSEUNIT_1000S 3 /* thousandths of a unit */
253 #define GRAYRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */
254 #define GRAYRESPONSEUNIT_100000S 5 /* hundred-thousandths */
255 #define TIFFTAG_GRAYRESPONSECURVE 291 /* $gray scale response curve */
256 #define TIFFTAG_GROUP3OPTIONS 292 /* 32 flag bits */
257 #define TIFFTAG_T4OPTIONS 292 /* TIFF 6.0 proper name alias */
258 #define GROUP3OPT_2DENCODING 0x1 /* 2-dimensional coding */
259 #define GROUP3OPT_UNCOMPRESSED 0x2 /* data not compressed */
260 #define GROUP3OPT_FILLBITS 0x4 /* fill to byte boundary */
261 #define TIFFTAG_GROUP4OPTIONS 293 /* 32 flag bits */
262 #define TIFFTAG_T6OPTIONS 293 /* TIFF 6.0 proper name */
263 #define GROUP4OPT_UNCOMPRESSED 0x2 /* data not compressed */
264 #define TIFFTAG_RESOLUTIONUNIT 296 /* units of resolutions */
265 #define RESUNIT_NONE 1 /* no meaningful units */
266 #define RESUNIT_INCH 2 /* english */
267 #define RESUNIT_CENTIMETER 3 /* metric */
268 #define TIFFTAG_PAGENUMBER 297 /* page numbers of multi-page */
269 #define TIFFTAG_COLORRESPONSEUNIT 300 /* $color curve accuracy */
270 #define COLORRESPONSEUNIT_10S 1 /* tenths of a unit */
271 #define COLORRESPONSEUNIT_100S 2 /* hundredths of a unit */
272 #define COLORRESPONSEUNIT_1000S 3 /* thousandths of a unit */
273 #define COLORRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */
274 #define COLORRESPONSEUNIT_100000S 5 /* hundred-thousandths */
275 #define TIFFTAG_TRANSFERFUNCTION 301 /* !colorimetry info */
276 #define TIFFTAG_SOFTWARE 305 /* name & release */
277 #define TIFFTAG_DATETIME 306 /* creation date and time */
278 #define TIFFTAG_ARTIST 315 /* creator of image */
279 #define TIFFTAG_HOSTCOMPUTER 316 /* machine where created */
280 #define TIFFTAG_PREDICTOR 317 /* prediction scheme w/ LZW */
281 #define TIFFTAG_WHITEPOINT 318 /* image white point */
282 #define TIFFTAG_PRIMARYCHROMATICITIES 319 /* !primary chromaticities */
283 #define TIFFTAG_COLORMAP 320 /* RGB map for pallette image */
284 #define TIFFTAG_HALFTONEHINTS 321 /* !highlight+shadow info */
285 #define TIFFTAG_TILEWIDTH 322 /* !rows/data tile */
286 #define TIFFTAG_TILELENGTH 323 /* !cols/data tile */
287 #define TIFFTAG_TILEOFFSETS 324 /* !offsets to data tiles */
288 #define TIFFTAG_TILEBYTECOUNTS 325 /* !byte counts for tiles */
289 #define TIFFTAG_BADFAXLINES 326 /* lines w/ wrong pixel count */
290 #define TIFFTAG_CLEANFAXDATA 327 /* regenerated line info */
291 #define CLEANFAXDATA_CLEAN 0 /* no errors detected */
292 #define CLEANFAXDATA_REGENERATED 1 /* receiver regenerated lines */
293 #define CLEANFAXDATA_UNCLEAN 2 /* uncorrected errors exist */
294 #define TIFFTAG_CONSECUTIVEBADFAXLINES 328 /* max consecutive bad lines */
295 #define TIFFTAG_SUBIFD 330 /* subimage descriptors */
296 #define TIFFTAG_INKSET 332 /* !inks in separated image */
297 #define INKSET_CMYK 1 /* !cyan-magenta-yellow-black */
298 #define TIFFTAG_INKNAMES 333 /* !ascii names of inks */
299 #define TIFFTAG_NUMBEROFINKS 334 /* !number of inks */
300 #define TIFFTAG_DOTRANGE 336 /* !0% and 100% dot codes */
301 #define TIFFTAG_TARGETPRINTER 337 /* !separation target */
302 #define TIFFTAG_EXTRASAMPLES 338 /* !info about extra samples */
303 #define EXTRASAMPLE_UNSPECIFIED 0 /* !unspecified data */
304 #define EXTRASAMPLE_ASSOCALPHA 1 /* !associated alpha data */
305 #define EXTRASAMPLE_UNASSALPHA 2 /* !unassociated alpha data */
306 #define TIFFTAG_SAMPLEFORMAT 339 /* !data sample format */
307 #define SAMPLEFORMAT_UINT 1 /* !unsigned integer data */
308 #define SAMPLEFORMAT_INT 2 /* !signed integer data */
309 #define SAMPLEFORMAT_IEEEFP 3 /* !IEEE floating point data */
310 #define SAMPLEFORMAT_VOID 4 /* !untyped data */
311 #define SAMPLEFORMAT_COMPLEXINT 5 /* !complex signed int */
312 #define SAMPLEFORMAT_COMPLEXIEEEFP 6 /* !complex ieee floating */
313 #define TIFFTAG_SMINSAMPLEVALUE 340 /* !variable MinSampleValue */
314 #define TIFFTAG_SMAXSAMPLEVALUE 341 /* !variable MaxSampleValue */
315 #define TIFFTAG_JPEGTABLES 347 /* %JPEG table stream */
316 /*
317 * Tags 512-521 are obsoleted by Technical Note #2
318 * which specifies a revised JPEG-in-TIFF scheme.
319 */
320 #define TIFFTAG_JPEGPROC 512 /* !JPEG processing algorithm */
321 #define JPEGPROC_BASELINE 1 /* !baseline sequential */
322 #define JPEGPROC_LOSSLESS 14 /* !Huffman coded lossless */
323 #define TIFFTAG_JPEGIFOFFSET 513 /* !pointer to SOI marker */
324 #define TIFFTAG_JPEGIFBYTECOUNT 514 /* !JFIF stream length */
325 #define TIFFTAG_JPEGRESTARTINTERVAL 515 /* !restart interval length */
326 #define TIFFTAG_JPEGLOSSLESSPREDICTORS 517 /* !lossless proc predictor */
327 #define TIFFTAG_JPEGPOINTTRANSFORM 518 /* !lossless point transform */
328 #define TIFFTAG_JPEGQTABLES 519 /* !Q matrice offsets */
329 #define TIFFTAG_JPEGDCTABLES 520 /* !DCT table offsets */
330 #define TIFFTAG_JPEGACTABLES 521 /* !AC coefficient offsets */
331 #define TIFFTAG_YCBCRCOEFFICIENTS 529 /* !RGB -> YCbCr transform */
332 #define TIFFTAG_YCBCRSUBSAMPLING 530 /* !YCbCr subsampling factors */
333 #define TIFFTAG_YCBCRPOSITIONING 531 /* !subsample positioning */
334 #define YCBCRPOSITION_CENTERED 1 /* !as in PostScript Level 2 */
335 #define YCBCRPOSITION_COSITED 2 /* !as in CCIR 601-1 */
336 #define TIFFTAG_REFERENCEBLACKWHITE 532 /* !colorimetry info */
337 /* tags 32952-32956 are private tags registered to Island Graphics */
338 #define TIFFTAG_REFPTS 32953 /* image reference points */
339 #define TIFFTAG_REGIONTACKPOINT 32954 /* region-xform tack point */
340 #define TIFFTAG_REGIONWARPCORNERS 32955 /* warp quadrilateral */
341 #define TIFFTAG_REGIONAFFINE 32956 /* affine transformation mat */
342 /* tags 32995-32999 are private tags registered to SGI */
343 #define TIFFTAG_MATTEING 32995 /* $use ExtraSamples */
344 #define TIFFTAG_DATATYPE 32996 /* $use SampleFormat */
345 #define TIFFTAG_IMAGEDEPTH 32997 /* z depth of image */
346 #define TIFFTAG_TILEDEPTH 32998 /* z depth/data tile */
347 /* tags 33300-33309 are private tags registered to Pixar */
348 /*
349 * TIFFTAG_PIXAR_IMAGEFULLWIDTH and TIFFTAG_PIXAR_IMAGEFULLLENGTH
350 * are set when an image has been cropped out of a larger image.
351 * They reflect the size of the original uncropped image.
352 * The TIFFTAG_XPOSITION and TIFFTAG_YPOSITION can be used
353 * to determine the position of the smaller image in the larger one.
354 */
355 #define TIFFTAG_PIXAR_IMAGEFULLWIDTH 33300 /* full image size in x */
356 #define TIFFTAG_PIXAR_IMAGEFULLLENGTH 33301 /* full image size in y */
357 /* Tags 33302-33306 are used to identify special image modes and data
358 * used by Pixar's texture formats.
359 */
360 #define TIFFTAG_PIXAR_TEXTUREFORMAT 33302 /* texture map format */
361 #define TIFFTAG_PIXAR_WRAPMODES 33303 /* s & t wrap modes */
362 #define TIFFTAG_PIXAR_FOVCOT 33304 /* cotan(fov) for env. maps */
363 #define TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN 33305
364 #define TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA 33306
365 /* tag 33405 is a private tag registered to Eastman Kodak */
366 #define TIFFTAG_WRITERSERIALNUMBER 33405 /* device serial number */
367 /* tag 33432 is listed in the 6.0 spec w/ unknown ownership */
368 #define TIFFTAG_COPYRIGHT 33432 /* copyright string */
369 /* IPTC TAG from RichTIFF specifications */
370 #define TIFFTAG_RICHTIFFIPTC 33723
371 /* 34016-34029 are reserved for ANSI IT8 TIFF/IT <[email protected]) */
372 #define TIFFTAG_IT8SITE 34016 /* site name */
373 #define TIFFTAG_IT8COLORSEQUENCE 34017 /* color seq. [RGB,CMYK,etc] */
374 #define TIFFTAG_IT8HEADER 34018 /* DDES Header */
375 #define TIFFTAG_IT8RASTERPADDING 34019 /* raster scanline padding */
376 #define TIFFTAG_IT8BITSPERRUNLENGTH 34020 /* # of bits in short run */
377 #define TIFFTAG_IT8BITSPEREXTENDEDRUNLENGTH 34021/* # of bits in long run */
378 #define TIFFTAG_IT8COLORTABLE 34022 /* LW colortable */
379 #define TIFFTAG_IT8IMAGECOLORINDICATOR 34023 /* BP/BL image color switch */
380 #define TIFFTAG_IT8BKGCOLORINDICATOR 34024 /* BP/BL bg color switch */
381 #define TIFFTAG_IT8IMAGECOLORVALUE 34025 /* BP/BL image color value */
382 #define TIFFTAG_IT8BKGCOLORVALUE 34026 /* BP/BL bg color value */
383 #define TIFFTAG_IT8PIXELINTENSITYRANGE 34027 /* MP pixel intensity value */
384 #define TIFFTAG_IT8TRANSPARENCYINDICATOR 34028 /* HC transparency switch */
385 #define TIFFTAG_IT8COLORCHARACTERIZATION 34029 /* color character. table */
386 /* tags 34232-34236 are private tags registered to Texas Instruments */
387 #define TIFFTAG_FRAMECOUNT 34232 /* Sequence Frame Count */
388 /* tag 34750 is a private tag registered to Adobe? */
389 #define TIFFTAG_ICCPROFILE 34675 /* ICC profile data */
390 /* tag 34377 is private tag registered to Adobe for PhotoShop */
391 #define TIFFTAG_PHOTOSHOP 34377
392 /* tag 34750 is a private tag registered to Pixel Magic */
393 #define TIFFTAG_JBIGOPTIONS 34750 /* JBIG options */
394 /* tags 34908-34914 are private tags registered to SGI */
395 #define TIFFTAG_FAXRECVPARAMS 34908 /* encoded Class 2 ses. parms */
396 #define TIFFTAG_FAXSUBADDRESS 34909 /* received SubAddr string */
397 #define TIFFTAG_FAXRECVTIME 34910 /* receive time (secs) */
398 /* tags 37439-37443 are registered to SGI <[email protected]> */
399 #define TIFFTAG_STONITS 37439 /* Sample value to Nits */
400 /* tag 34929 is a private tag registered to FedEx */
401 #define TIFFTAG_FEDEX_EDR 34929 /* unknown use */
402 /* tag 65535 is an undefined tag used by Eastman Kodak */
403 #define TIFFTAG_DCSHUESHIFTVALUES 65535 /* hue shift correction data */
404
405 /*
406 * The following are ``pseudo tags'' that can be
407 * used to control codec-specific functionality.
408 * These tags are not written to file. Note that
409 * these values start at 0xffff+1 so that they'll
410 * never collide with Aldus-assigned tags.
411 *
412 * If you want your private pseudo tags ``registered''
413 * (i.e. added to this file), send mail to [email protected]
414 * with the appropriate C definitions to add.
415 */
416 #define TIFFTAG_FAXMODE 65536 /* Group 3/4 format control */
417 #define FAXMODE_CLASSIC 0x0000 /* default, include RTC */
418 #define FAXMODE_NORTC 0x0001 /* no RTC at end of data */
419 #define FAXMODE_NOEOL 0x0002 /* no EOL code at end of row */
420 #define FAXMODE_BYTEALIGN 0x0004 /* byte align row */
421 #define FAXMODE_WORDALIGN 0x0008 /* word align row */
422 #define FAXMODE_CLASSF FAXMODE_NORTC /* TIFF Class F */
423 #define TIFFTAG_JPEGQUALITY 65537 /* Compression quality level */
424 /* Note: quality level is on the IJG 0-100 scale. Default value is 75 */
425 #define TIFFTAG_JPEGCOLORMODE 65538 /* Auto RGB<=>YCbCr convert? */
426 #define JPEGCOLORMODE_RAW 0x0000 /* no conversion (default) */
427 #define JPEGCOLORMODE_RGB 0x0001 /* do auto conversion */
428 #define TIFFTAG_JPEGTABLESMODE 65539 /* What to put in JPEGTables */
429 #define JPEGTABLESMODE_QUANT 0x0001 /* include quantization tbls */
430 #define JPEGTABLESMODE_HUFF 0x0002 /* include Huffman tbls */
431 /* Note: default is JPEGTABLESMODE_QUANT | JPEGTABLESMODE_HUFF */
432 #define TIFFTAG_FAXFILLFUNC 65540 /* G3/G4 fill function */
433 #define TIFFTAG_PIXARLOGDATAFMT 65549 /* PixarLogCodec I/O data sz */
434 #define PIXARLOGDATAFMT_8BIT 0 /* regular u_char samples */
435 #define PIXARLOGDATAFMT_8BITABGR 1 /* ABGR-order u_chars */
436 #define PIXARLOGDATAFMT_11BITLOG 2 /* 11-bit log-encoded (raw) */
437 #define PIXARLOGDATAFMT_12BITPICIO 3 /* as per PICIO (1.0==2048) */
438 #define PIXARLOGDATAFMT_16BIT 4 /* signed short samples */
439 #define PIXARLOGDATAFMT_FLOAT 5 /* IEEE float samples */
440 /* 65550-65556 are allocated to Oceana Matrix <[email protected]> */
441 #define TIFFTAG_DCSIMAGERTYPE 65550 /* imager model & filter */
442 #define DCSIMAGERMODEL_M3 0 /* M3 chip (1280 x 1024) */
443 #define DCSIMAGERMODEL_M5 1 /* M5 chip (1536 x 1024) */
444 #define DCSIMAGERMODEL_M6 2 /* M6 chip (3072 x 2048) */
445 #define DCSIMAGERFILTER_IR 0 /* infrared filter */
446 #define DCSIMAGERFILTER_MONO 1 /* monochrome filter */
447 #define DCSIMAGERFILTER_CFA 2 /* color filter array */
448 #define DCSIMAGERFILTER_OTHER 3 /* other filter */
449 #define TIFFTAG_DCSINTERPMODE 65551 /* interpolation mode */
450 #define DCSINTERPMODE_NORMAL 0x0 /* whole image, default */
451 #define DCSINTERPMODE_PREVIEW 0x1 /* preview of image (384x256) */
452 #define TIFFTAG_DCSBALANCEARRAY 65552 /* color balance values */
453 #define TIFFTAG_DCSCORRECTMATRIX 65553 /* color correction values */
454 #define TIFFTAG_DCSGAMMA 65554 /* gamma value */
455 #define TIFFTAG_DCSTOESHOULDERPTS 65555 /* toe & shoulder points */
456 #define TIFFTAG_DCSCALIBRATIONFD 65556 /* calibration file desc */
457 /* Note: quality level is on the ZLIB 1-9 scale. Default value is -1 */
458 #define TIFFTAG_ZIPQUALITY 65557 /* compression quality level */
459 #define TIFFTAG_PIXARLOGQUALITY 65558 /* PixarLog uses same scale */
460 /* 65559 is allocated to Oceana Matrix <[email protected]> */
461 #define TIFFTAG_DCSCLIPRECTANGLE 65559 /* area of image to acquire */
462 #define TIFFTAG_SGILOGDATAFMT 65560 /* SGILog user data format */
463 #define SGILOGDATAFMT_FLOAT 0 /* IEEE float samples */
464 #define SGILOGDATAFMT_16BIT 1 /* 16-bit samples */
465 #define SGILOGDATAFMT_RAW 2 /* uninterpreted data */
466 #define SGILOGDATAFMT_8BIT 3 /* 8-bit RGB monitor values */
467 #define TIFFTAG_SGILOGENCODE 65561 /* SGILog data encoding control*/
468 #define SGILOGENCODE_NODITHER 0 /* do not dither encoded values*/
469 #define SGILOGENCODE_RANDITHER 1 /* randomly dither encd values */
470 #endif /* _TIFF_ */