1/* $Header$ */ 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) && defined(USING_VISUALAGE) 55 56#define _TIFF_DATA_TYPEDEFS_ 57typedef unsigned char uint8; 58typedef unsigned short uint16; 59typedef unsigned int uint32; 60 61#endif 62 63/* 64 * Intrinsic data types required by the file format: 65 * 66 * 8-bit quantities int8/uint8 67 * 16-bit quantities int16/uint16 68 * 32-bit quantities int32/uint32 69 * strings unsigned char* 70 */ 71#ifndef _TIFF_DATA_TYPEDEFS_ 72#define _TIFF_DATA_TYPEDEFS_ 73 74#ifdef __STDC__ 75typedef signed char int8; /* NB: non-ANSI compilers may not grok */ 76#else 77typedef char int8; 78#endif 79typedef unsigned char uint8; 80typedef short int16; 81typedef unsigned short uint16; /* sizeof (uint16) must == 2 */ 82#if defined(__alpha) || (defined(_MIPS_SZLONG) && _MIPS_SZLONG == 64) || defined(__LP64__) || defined(__arch64__) 83typedef int int32; 84typedef unsigned int uint32; /* sizeof (uint32) must == 4 */ 85#else 86typedef long int32; 87typedef unsigned long uint32; /* sizeof (uint32) must == 4 */ 88#endif 89#endif /* _TIFF_DATA_TYPEDEFS_ */ 90 91/* For TIFFReassignTagToIgnore */ 92enum TIFFIgnoreSense /* IGNORE tag table */ 93{ 94 TIS_STORE, 95 TIS_EXTRACT, 96 TIS_EMPTY 97}; 98 99typedef struct { 100 uint16 tiff_magic; /* magic number (defines byte order) */ 101 uint16 tiff_version; /* TIFF version number */ 102 uint32 tiff_diroff; /* byte offset to first directory */ 103} TIFFHeader; 104 105/* 106 * TIFF Image File Directories are comprised of 107 * a table of field descriptors of the form shown 108 * below. The table is sorted in ascending order 109 * by tag. The values associated with each entry 110 * are disjoint and may appear anywhere in the file 111 * (so long as they are placed on a word boundary). 112 * 113 * If the value is 4 bytes or less, then it is placed 114 * in the offset field to save space. If the value 115 * is less than 4 bytes, it is left-justified in the 116 * offset field. 117 */ 118typedef struct { 119 uint16 tdir_tag; /* see below */ 120 uint16 tdir_type; /* data type; see below */ 121 uint32 tdir_count; /* number of items; length in spec */ 122 uint32 tdir_offset; /* byte offset to field data */ 123} TIFFDirEntry; 124 125/* 126 * NB: In the comments below, 127 * - items marked with a + are obsoleted by revision 5.0, 128 * - items marked with a ! are introduced in revision 6.0. 129 * - items marked with a % are introduced post revision 6.0. 130 * - items marked with a $ are obsoleted by revision 6.0. 131 */ 132 133/* 134 * Tag data type information. 135 * 136 * Note: RATIONALs are the ratio of two 32-bit integer values. 137 */ 138typedef enum { 139 TIFF_NOTYPE = 0, /* placeholder */ 140 TIFF_BYTE = 1, /* 8-bit unsigned integer */ 141 TIFF_ASCII = 2, /* 8-bit bytes w/ last byte null */ 142 TIFF_SHORT = 3, /* 16-bit unsigned integer */ 143 TIFF_LONG = 4, /* 32-bit unsigned integer */ 144 TIFF_RATIONAL = 5, /* 64-bit unsigned fraction */ 145 TIFF_SBYTE = 6, /* !8-bit signed integer */ 146 TIFF_UNDEFINED = 7, /* !8-bit untyped data */ 147 TIFF_SSHORT = 8, /* !16-bit signed integer */ 148 TIFF_SLONG = 9, /* !32-bit signed integer */ 149 TIFF_SRATIONAL = 10, /* !64-bit signed fraction */ 150 TIFF_FLOAT = 11, /* !32-bit IEEE floating point */ 151 TIFF_DOUBLE = 12, /* !64-bit IEEE floating point */ 152 TIFF_IFD = 13 /* %32-bit unsigned integer (offset) */ 153} TIFFDataType; 154 155/* 156 * TIFF Tag Definitions. 157 */ 158#define TIFFTAG_SUBFILETYPE 254 /* subfile data descriptor */ 159#define FILETYPE_REDUCEDIMAGE 0x1 /* reduced resolution version */ 160#define FILETYPE_PAGE 0x2 /* one page of many */ 161#define FILETYPE_MASK 0x4 /* transparency mask */ 162#define TIFFTAG_OSUBFILETYPE 255 /* +kind of data in subfile */ 163#define OFILETYPE_IMAGE 1 /* full resolution image data */ 164#define OFILETYPE_REDUCEDIMAGE 2 /* reduced size image data */ 165#define OFILETYPE_PAGE 3 /* one page of many */ 166#define TIFFTAG_IMAGEWIDTH 256 /* image width in pixels */ 167#define TIFFTAG_IMAGELENGTH 257 /* image height in pixels */ 168#define TIFFTAG_BITSPERSAMPLE 258 /* bits per channel (sample) */ 169#define TIFFTAG_COMPRESSION 259 /* data compression technique */ 170#define COMPRESSION_NONE 1 /* dump mode */ 171#define COMPRESSION_CCITTRLE 2 /* CCITT modified Huffman RLE */ 172#define COMPRESSION_CCITTFAX3 3 /* CCITT Group 3 fax encoding */ 173#define COMPRESSION_CCITT_T4 3 /* CCITT T.4 (TIFF 6 name) */ 174#define COMPRESSION_CCITTFAX4 4 /* CCITT Group 4 fax encoding */ 175#define COMPRESSION_CCITT_T6 4 /* CCITT T.6 (TIFF 6 name) */ 176#define COMPRESSION_LZW 5 /* Lempel-Ziv & Welch */ 177#define COMPRESSION_OJPEG 6 /* !6.0 JPEG */ 178#define COMPRESSION_JPEG 7 /* %JPEG DCT compression */ 179#define COMPRESSION_NEXT 32766 /* NeXT 2-bit RLE */ 180#define COMPRESSION_CCITTRLEW 32771 /* #1 w/ word alignment */ 181#define COMPRESSION_PACKBITS 32773 /* Macintosh RLE */ 182#define COMPRESSION_THUNDERSCAN 32809 /* ThunderScan RLE */ 183/* codes 32895-32898 are reserved for ANSI IT8 TIFF/IT <dkelly@apago.com) */ 184#define COMPRESSION_IT8CTPAD 32895 /* IT8 CT w/padding */ 185#define COMPRESSION_IT8LW 32896 /* IT8 Linework RLE */ 186#define COMPRESSION_IT8MP 32897 /* IT8 Monochrome picture */ 187#define COMPRESSION_IT8BL 32898 /* IT8 Binary line art */ 188/* compression codes 32908-32911 are reserved for Pixar */ 189#define COMPRESSION_PIXARFILM 32908 /* Pixar companded 10bit LZW */ 190#define COMPRESSION_PIXARLOG 32909 /* Pixar companded 11bit ZIP */ 191#define COMPRESSION_DEFLATE 32946 /* Deflate compression */ 192#define COMPRESSION_ADOBE_DEFLATE 8 /* Deflate compression, as recognized by Adobe */ 193/* compression code 32947 is reserved for Oceana Matrix <dev@oceana.com> */ 194#define COMPRESSION_DCS 32947 /* Kodak DCS encoding */ 195#define COMPRESSION_JBIG 34661 /* ISO JBIG */ 196#define COMPRESSION_SGILOG 34676 /* SGI Log Luminance RLE */ 197#define COMPRESSION_SGILOG24 34677 /* SGI Log 24-bit packed */ 198#define COMPRESSION_JP2000 34712 /* Leadtools JPEG2000 */ 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_ICCLAB 9 /* ICC L*a*b* [Adobe TIFF Technote 4] */ 209#define PHOTOMETRIC_ITULAB 10 /* ITU L*a*b* */ 210#define PHOTOMETRIC_LOGL 32844 /* CIE Log2(L) */ 211#define PHOTOMETRIC_LOGLUV 32845 /* CIE Log2(L) (u',v') */ 212#define TIFFTAG_THRESHHOLDING 263 /* +thresholding used on data */ 213#define THRESHHOLD_BILEVEL 1 /* b&w art scan */ 214#define THRESHHOLD_HALFTONE 2 /* or dithered scan */ 215#define THRESHHOLD_ERRORDIFFUSE 3 /* usually floyd-steinberg */ 216#define TIFFTAG_CELLWIDTH 264 /* +dithering matrix width */ 217#define TIFFTAG_CELLLENGTH 265 /* +dithering matrix height */ 218#define TIFFTAG_FILLORDER 266 /* data order within a byte */ 219#define FILLORDER_MSB2LSB 1 /* most significant -> least */ 220#define FILLORDER_LSB2MSB 2 /* least significant -> most */ 221#define TIFFTAG_DOCUMENTNAME 269 /* name of doc. image is from */ 222#define TIFFTAG_IMAGEDESCRIPTION 270 /* info about image */ 223#define TIFFTAG_MAKE 271 /* scanner manufacturer name */ 224#define TIFFTAG_MODEL 272 /* scanner model name/number */ 225#define TIFFTAG_STRIPOFFSETS 273 /* offsets to data strips */ 226#define TIFFTAG_ORIENTATION 274 /* +image orientation */ 227#define ORIENTATION_TOPLEFT 1 /* row 0 top, col 0 lhs */ 228#define ORIENTATION_TOPRIGHT 2 /* row 0 top, col 0 rhs */ 229#define ORIENTATION_BOTRIGHT 3 /* row 0 bottom, col 0 rhs */ 230#define ORIENTATION_BOTLEFT 4 /* row 0 bottom, col 0 lhs */ 231#define ORIENTATION_LEFTTOP 5 /* row 0 lhs, col 0 top */ 232#define ORIENTATION_RIGHTTOP 6 /* row 0 rhs, col 0 top */ 233#define ORIENTATION_RIGHTBOT 7 /* row 0 rhs, col 0 bottom */ 234#define ORIENTATION_LEFTBOT 8 /* row 0 lhs, col 0 bottom */ 235#define TIFFTAG_SAMPLESPERPIXEL 277 /* samples per pixel */ 236#define TIFFTAG_ROWSPERSTRIP 278 /* rows per strip of data */ 237#define TIFFTAG_STRIPBYTECOUNTS 279 /* bytes counts for strips */ 238#define TIFFTAG_MINSAMPLEVALUE 280 /* +minimum sample value */ 239#define TIFFTAG_MAXSAMPLEVALUE 281 /* +maximum sample value */ 240#define TIFFTAG_XRESOLUTION 282 /* pixels/resolution in x */ 241#define TIFFTAG_YRESOLUTION 283 /* pixels/resolution in y */ 242#define TIFFTAG_PLANARCONFIG 284 /* storage organization */ 243#define PLANARCONFIG_CONTIG 1 /* single image plane */ 244#define PLANARCONFIG_SEPARATE 2 /* separate planes of data */ 245#define TIFFTAG_PAGENAME 285 /* page name image is from */ 246#define TIFFTAG_XPOSITION 286 /* x page offset of image lhs */ 247#define TIFFTAG_YPOSITION 287 /* y page offset of image lhs */ 248#define TIFFTAG_FREEOFFSETS 288 /* +byte offset to free block */ 249#define TIFFTAG_FREEBYTECOUNTS 289 /* +sizes of free blocks */ 250#define TIFFTAG_GRAYRESPONSEUNIT 290 /* $gray scale curve accuracy */ 251#define GRAYRESPONSEUNIT_10S 1 /* tenths of a unit */ 252#define GRAYRESPONSEUNIT_100S 2 /* hundredths of a unit */ 253#define GRAYRESPONSEUNIT_1000S 3 /* thousandths of a unit */ 254#define GRAYRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */ 255#define GRAYRESPONSEUNIT_100000S 5 /* hundred-thousandths */ 256#define TIFFTAG_GRAYRESPONSECURVE 291 /* $gray scale response curve */ 257#define TIFFTAG_GROUP3OPTIONS 292 /* 32 flag bits */ 258#define TIFFTAG_T4OPTIONS 292 /* TIFF 6.0 proper name alias */ 259#define GROUP3OPT_2DENCODING 0x1 /* 2-dimensional coding */ 260#define GROUP3OPT_UNCOMPRESSED 0x2 /* data not compressed */ 261#define GROUP3OPT_FILLBITS 0x4 /* fill to byte boundary */ 262#define TIFFTAG_GROUP4OPTIONS 293 /* 32 flag bits */ 263#define TIFFTAG_T6OPTIONS 293 /* TIFF 6.0 proper name */ 264#define GROUP4OPT_UNCOMPRESSED 0x2 /* data not compressed */ 265#define TIFFTAG_RESOLUTIONUNIT 296 /* units of resolutions */ 266#define RESUNIT_NONE 1 /* no meaningful units */ 267#define RESUNIT_INCH 2 /* english */ 268#define RESUNIT_CENTIMETER 3 /* metric */ 269#define TIFFTAG_PAGENUMBER 297 /* page numbers of multi-page */ 270#define TIFFTAG_COLORRESPONSEUNIT 300 /* $color curve accuracy */ 271#define COLORRESPONSEUNIT_10S 1 /* tenths of a unit */ 272#define COLORRESPONSEUNIT_100S 2 /* hundredths of a unit */ 273#define COLORRESPONSEUNIT_1000S 3 /* thousandths of a unit */ 274#define COLORRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */ 275#define COLORRESPONSEUNIT_100000S 5 /* hundred-thousandths */ 276#define TIFFTAG_TRANSFERFUNCTION 301 /* !colorimetry info */ 277#define TIFFTAG_SOFTWARE 305 /* name & release */ 278#define TIFFTAG_DATETIME 306 /* creation date and time */ 279#define TIFFTAG_ARTIST 315 /* creator of image */ 280#define TIFFTAG_HOSTCOMPUTER 316 /* machine where created */ 281#define TIFFTAG_PREDICTOR 317 /* prediction scheme w/ LZW */ 282#define TIFFTAG_WHITEPOINT 318 /* image white point */ 283#define TIFFTAG_PRIMARYCHROMATICITIES 319 /* !primary chromaticities */ 284#define TIFFTAG_COLORMAP 320 /* RGB map for pallette image */ 285#define TIFFTAG_HALFTONEHINTS 321 /* !highlight+shadow info */ 286#define TIFFTAG_TILEWIDTH 322 /* !rows/data tile */ 287#define TIFFTAG_TILELENGTH 323 /* !cols/data tile */ 288#define TIFFTAG_TILEOFFSETS 324 /* !offsets to data tiles */ 289#define TIFFTAG_TILEBYTECOUNTS 325 /* !byte counts for tiles */ 290#define TIFFTAG_BADFAXLINES 326 /* lines w/ wrong pixel count */ 291#define TIFFTAG_CLEANFAXDATA 327 /* regenerated line info */ 292#define CLEANFAXDATA_CLEAN 0 /* no errors detected */ 293#define CLEANFAXDATA_REGENERATED 1 /* receiver regenerated lines */ 294#define CLEANFAXDATA_UNCLEAN 2 /* uncorrected errors exist */ 295#define TIFFTAG_CONSECUTIVEBADFAXLINES 328 /* max consecutive bad lines */ 296#define TIFFTAG_SUBIFD 330 /* subimage descriptors */ 297#define TIFFTAG_INKSET 332 /* !inks in separated image */ 298#define INKSET_CMYK 1 /* !cyan-magenta-yellow-black color */ 299#define INKSET_MULTIINK 2 /* !multi-ink or hi-fi color */ 300#define TIFFTAG_INKNAMES 333 /* !ascii names of inks */ 301#define TIFFTAG_NUMBEROFINKS 334 /* !number of inks */ 302#define TIFFTAG_DOTRANGE 336 /* !0% and 100% dot codes */ 303#define TIFFTAG_TARGETPRINTER 337 /* !separation target */ 304#define TIFFTAG_EXTRASAMPLES 338 /* !info about extra samples */ 305#define EXTRASAMPLE_UNSPECIFIED 0 /* !unspecified data */ 306#define EXTRASAMPLE_ASSOCALPHA 1 /* !associated alpha data */ 307#define EXTRASAMPLE_UNASSALPHA 2 /* !unassociated alpha data */ 308#define TIFFTAG_SAMPLEFORMAT 339 /* !data sample format */ 309#define SAMPLEFORMAT_UINT 1 /* !unsigned integer data */ 310#define SAMPLEFORMAT_INT 2 /* !signed integer data */ 311#define SAMPLEFORMAT_IEEEFP 3 /* !IEEE floating point data */ 312#define SAMPLEFORMAT_VOID 4 /* !untyped data */ 313#define SAMPLEFORMAT_COMPLEXINT 5 /* !complex signed int */ 314#define SAMPLEFORMAT_COMPLEXIEEEFP 6 /* !complex ieee floating */ 315#define TIFFTAG_SMINSAMPLEVALUE 340 /* !variable MinSampleValue */ 316#define TIFFTAG_SMAXSAMPLEVALUE 341 /* !variable MaxSampleValue */ 317#define TIFFTAG_CLIPPATH 343 /* %ClipPath [Adobe TIFF technote 2] */ 318#define TIFFTAG_XCLIPPATHUNITS 344 /* %XClipPathUnits [Adobe TIFF technote 2] */ 319#define TIFFTAG_YCLIPPATHUNITS 344 /* %YClipPathUnits [Adobe TIFF technote 2] */ 320#define TIFFTAG_INDEXED 345 /* %Indexed [Adobe TIFF Technote 3] */ 321#define TIFFTAG_JPEGTABLES 347 /* %JPEG table stream */ 322#define TIFFTAG_OPIPROXY 351 /* %OPI Proxy [Adobe TIFF technote] */ 323/* 324 * Tags 512-521 are obsoleted by Technical Note #2 325 * which specifies a revised JPEG-in-TIFF scheme. 326 */ 327#define TIFFTAG_JPEGPROC 512 /* !JPEG processing algorithm */ 328#define JPEGPROC_BASELINE 1 /* !baseline sequential */ 329#define JPEGPROC_LOSSLESS 14 /* !Huffman coded lossless */ 330#define TIFFTAG_JPEGIFOFFSET 513 /* !pointer to SOI marker */ 331#define TIFFTAG_JPEGIFBYTECOUNT 514 /* !JFIF stream length */ 332#define TIFFTAG_JPEGRESTARTINTERVAL 515 /* !restart interval length */ 333#define TIFFTAG_JPEGLOSSLESSPREDICTORS 517 /* !lossless proc predictor */ 334#define TIFFTAG_JPEGPOINTTRANSFORM 518 /* !lossless point transform */ 335#define TIFFTAG_JPEGQTABLES 519 /* !Q matrice offsets */ 336#define TIFFTAG_JPEGDCTABLES 520 /* !DCT table offsets */ 337#define TIFFTAG_JPEGACTABLES 521 /* !AC coefficient offsets */ 338#define TIFFTAG_YCBCRCOEFFICIENTS 529 /* !RGB -> YCbCr transform */ 339#define TIFFTAG_YCBCRSUBSAMPLING 530 /* !YCbCr subsampling factors */ 340#define TIFFTAG_YCBCRPOSITIONING 531 /* !subsample positioning */ 341#define YCBCRPOSITION_CENTERED 1 /* !as in PostScript Level 2 */ 342#define YCBCRPOSITION_COSITED 2 /* !as in CCIR 601-1 */ 343#define TIFFTAG_REFERENCEBLACKWHITE 532 /* !colorimetry info */ 344#define TIFFTAG_XMLPACKET 700 /* %XML packet [Adobe XMP technote 9-14-02] (dkelly@apago.com) */ 345#define TIFFTAG_OPIIMAGEID 32781 /* %OPI ImageID [Adobe TIFF technote] */ 346/* tags 32952-32956 are private tags registered to Island Graphics */ 347#define TIFFTAG_REFPTS 32953 /* image reference points */ 348#define TIFFTAG_REGIONTACKPOINT 32954 /* region-xform tack point */ 349#define TIFFTAG_REGIONWARPCORNERS 32955 /* warp quadrilateral */ 350#define TIFFTAG_REGIONAFFINE 32956 /* affine transformation mat */ 351/* tags 32995-32999 are private tags registered to SGI */ 352#define TIFFTAG_MATTEING 32995 /* $use ExtraSamples */ 353#define TIFFTAG_DATATYPE 32996 /* $use SampleFormat */ 354#define TIFFTAG_IMAGEDEPTH 32997 /* z depth of image */ 355#define TIFFTAG_TILEDEPTH 32998 /* z depth/data tile */ 356/* tags 33300-33309 are private tags registered to Pixar */ 357/* 358 * TIFFTAG_PIXAR_IMAGEFULLWIDTH and TIFFTAG_PIXAR_IMAGEFULLLENGTH 359 * are set when an image has been cropped out of a larger image. 360 * They reflect the size of the original uncropped image. 361 * The TIFFTAG_XPOSITION and TIFFTAG_YPOSITION can be used 362 * to determine the position of the smaller image in the larger one. 363 */ 364#define TIFFTAG_PIXAR_IMAGEFULLWIDTH 33300 /* full image size in x */ 365#define TIFFTAG_PIXAR_IMAGEFULLLENGTH 33301 /* full image size in y */ 366 /* Tags 33302-33306 are used to identify special image modes and data 367 * used by Pixar's texture formats. 368 */ 369#define TIFFTAG_PIXAR_TEXTUREFORMAT 33302 /* texture map format */ 370#define TIFFTAG_PIXAR_WRAPMODES 33303 /* s & t wrap modes */ 371#define TIFFTAG_PIXAR_FOVCOT 33304 /* cotan(fov) for env. maps */ 372#define TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN 33305 373#define TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA 33306 374/* tag 33405 is a private tag registered to Eastman Kodak */ 375#define TIFFTAG_WRITERSERIALNUMBER 33405 /* device serial number */ 376/* tag 33432 is listed in the 6.0 spec w/ unknown ownership */ 377#define TIFFTAG_COPYRIGHT 33432 /* copyright string */ 378/* IPTC TAG from RichTIFF specifications */ 379#define TIFFTAG_RICHTIFFIPTC 33723 380/* 34016-34029 are reserved for ANSI IT8 TIFF/IT <dkelly@apago.com) */ 381#define TIFFTAG_IT8SITE 34016 /* site name */ 382#define TIFFTAG_IT8COLORSEQUENCE 34017 /* color seq. [RGB,CMYK,etc] */ 383#define TIFFTAG_IT8HEADER 34018 /* DDES Header */ 384#define TIFFTAG_IT8RASTERPADDING 34019 /* raster scanline padding */ 385#define TIFFTAG_IT8BITSPERRUNLENGTH 34020 /* # of bits in short run */ 386#define TIFFTAG_IT8BITSPEREXTENDEDRUNLENGTH 34021/* # of bits in long run */ 387#define TIFFTAG_IT8COLORTABLE 34022 /* LW colortable */ 388#define TIFFTAG_IT8IMAGECOLORINDICATOR 34023 /* BP/BL image color switch */ 389#define TIFFTAG_IT8BKGCOLORINDICATOR 34024 /* BP/BL bg color switch */ 390#define TIFFTAG_IT8IMAGECOLORVALUE 34025 /* BP/BL image color value */ 391#define TIFFTAG_IT8BKGCOLORVALUE 34026 /* BP/BL bg color value */ 392#define TIFFTAG_IT8PIXELINTENSITYRANGE 34027 /* MP pixel intensity value */ 393#define TIFFTAG_IT8TRANSPARENCYINDICATOR 34028 /* HC transparency switch */ 394#define TIFFTAG_IT8COLORCHARACTERIZATION 34029 /* color character. table */ 395#define TIFFTAG_IT8HCUSAGE 34030 /* HC usage indicator */ 396#define TIFFTAG_IT8TRAPINDICATOR 34031 /* Trapping indicator (untrapped=0, trapped=1) */ 397#define TIFFTAG_IT8CMYKEQUIVALENT 34032 /* CMYK color equivalents */ 398/* tags 34232-34236 are private tags registered to Texas Instruments */ 399#define TIFFTAG_FRAMECOUNT 34232 /* Sequence Frame Count */ 400/* tag 34750 is a private tag registered to Adobe? */ 401#define TIFFTAG_ICCPROFILE 34675 /* ICC profile data */ 402/* tag 34377 is private tag registered to Adobe for PhotoShop */ 403#define TIFFTAG_PHOTOSHOP 34377 404/* tag 34750 is a private tag registered to Pixel Magic */ 405#define TIFFTAG_JBIGOPTIONS 34750 /* JBIG options */ 406/* tags 34908-34914 are private tags registered to SGI */ 407#define TIFFTAG_FAXRECVPARAMS 34908 /* encoded Class 2 ses. parms */ 408#define TIFFTAG_FAXSUBADDRESS 34909 /* received SubAddr string */ 409#define TIFFTAG_FAXRECVTIME 34910 /* receive time (secs) */ 410/* tags 37439-37443 are registered to SGI <gregl@sgi.com> */ 411#define TIFFTAG_STONITS 37439 /* Sample value to Nits */ 412/* tag 34929 is a private tag registered to FedEx */ 413#define TIFFTAG_FEDEX_EDR 34929 /* unknown use */ 414/* tag 65535 is an undefined tag used by Eastman Kodak */ 415#define TIFFTAG_DCSHUESHIFTVALUES 65535 /* hue shift correction data */ 416 417/* 418 * The following are ``pseudo tags'' that can be 419 * used to control codec-specific functionality. 420 * These tags are not written to file. Note that 421 * these values start at 0xffff+1 so that they'll 422 * never collide with Aldus-assigned tags. 423 * 424 * If you want your private pseudo tags ``registered'' 425 * (i.e. added to this file), send mail to sam@sgi.com 426 * with the appropriate C definitions to add. 427 */ 428#define TIFFTAG_FAXMODE 65536 /* Group 3/4 format control */ 429#define FAXMODE_CLASSIC 0x0000 /* default, include RTC */ 430#define FAXMODE_NORTC 0x0001 /* no RTC at end of data */ 431#define FAXMODE_NOEOL 0x0002 /* no EOL code at end of row */ 432#define FAXMODE_BYTEALIGN 0x0004 /* byte align row */ 433#define FAXMODE_WORDALIGN 0x0008 /* word align row */ 434#define FAXMODE_CLASSF FAXMODE_NORTC /* TIFF Class F */ 435#define TIFFTAG_JPEGQUALITY 65537 /* Compression quality level */ 436/* Note: quality level is on the IJG 0-100 scale. Default value is 75 */ 437#define TIFFTAG_JPEGCOLORMODE 65538 /* Auto RGB<=>YCbCr convert? */ 438#define JPEGCOLORMODE_RAW 0x0000 /* no conversion (default) */ 439#define JPEGCOLORMODE_RGB 0x0001 /* do auto conversion */ 440#define TIFFTAG_JPEGTABLESMODE 65539 /* What to put in JPEGTables */ 441#define JPEGTABLESMODE_QUANT 0x0001 /* include quantization tbls */ 442#define JPEGTABLESMODE_HUFF 0x0002 /* include Huffman tbls */ 443/* Note: default is JPEGTABLESMODE_QUANT | JPEGTABLESMODE_HUFF */ 444#define TIFFTAG_FAXFILLFUNC 65540 /* G3/G4 fill function */ 445#define TIFFTAG_PIXARLOGDATAFMT 65549 /* PixarLogCodec I/O data sz */ 446#define PIXARLOGDATAFMT_8BIT 0 /* regular u_char samples */ 447#define PIXARLOGDATAFMT_8BITABGR 1 /* ABGR-order u_chars */ 448#define PIXARLOGDATAFMT_11BITLOG 2 /* 11-bit log-encoded (raw) */ 449#define PIXARLOGDATAFMT_12BITPICIO 3 /* as per PICIO (1.0==2048) */ 450#define PIXARLOGDATAFMT_16BIT 4 /* signed short samples */ 451#define PIXARLOGDATAFMT_FLOAT 5 /* IEEE float samples */ 452/* 65550-65556 are allocated to Oceana Matrix <dev@oceana.com> */ 453#define TIFFTAG_DCSIMAGERTYPE 65550 /* imager model & filter */ 454#define DCSIMAGERMODEL_M3 0 /* M3 chip (1280 x 1024) */ 455#define DCSIMAGERMODEL_M5 1 /* M5 chip (1536 x 1024) */ 456#define DCSIMAGERMODEL_M6 2 /* M6 chip (3072 x 2048) */ 457#define DCSIMAGERFILTER_IR 0 /* infrared filter */ 458#define DCSIMAGERFILTER_MONO 1 /* monochrome filter */ 459#define DCSIMAGERFILTER_CFA 2 /* color filter array */ 460#define DCSIMAGERFILTER_OTHER 3 /* other filter */ 461#define TIFFTAG_DCSINTERPMODE 65551 /* interpolation mode */ 462#define DCSINTERPMODE_NORMAL 0x0 /* whole image, default */ 463#define DCSINTERPMODE_PREVIEW 0x1 /* preview of image (384x256) */ 464#define TIFFTAG_DCSBALANCEARRAY 65552 /* color balance values */ 465#define TIFFTAG_DCSCORRECTMATRIX 65553 /* color correction values */ 466#define TIFFTAG_DCSGAMMA 65554 /* gamma value */ 467#define TIFFTAG_DCSTOESHOULDERPTS 65555 /* toe & shoulder points */ 468#define TIFFTAG_DCSCALIBRATIONFD 65556 /* calibration file desc */ 469/* Note: quality level is on the ZLIB 1-9 scale. Default value is -1 */ 470#define TIFFTAG_ZIPQUALITY 65557 /* compression quality level */ 471#define TIFFTAG_PIXARLOGQUALITY 65558 /* PixarLog uses same scale */ 472/* 65559 is allocated to Oceana Matrix <dev@oceana.com> */ 473#define TIFFTAG_DCSCLIPRECTANGLE 65559 /* area of image to acquire */ 474#define TIFFTAG_SGILOGDATAFMT 65560 /* SGILog user data format */ 475#define SGILOGDATAFMT_FLOAT 0 /* IEEE float samples */ 476#define SGILOGDATAFMT_16BIT 1 /* 16-bit samples */ 477#define SGILOGDATAFMT_RAW 2 /* uninterpreted data */ 478#define SGILOGDATAFMT_8BIT 3 /* 8-bit RGB monitor values */ 479#define TIFFTAG_SGILOGENCODE 65561 /* SGILog data encoding control*/ 480#define SGILOGENCODE_NODITHER 0 /* do not dither encoded values*/ 481#define SGILOGENCODE_RANDITHER 1 /* randomly dither encd values */ 482#endif /* _TIFF_ */ 483