src/tiff/libtiff/tiff.h

   1 /* $Id$ */
   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 #ifdef __APPLE__
  31 #include <tif_config.h>
  32 #else
  33 #include <tiffconf.h>
  34 #endif
  35
  36 /*
  37  * Tag Image File Format (TIFF)
  38  *
  39  * Based on Rev 6.0 from:
  40  *    Developer's Desk
  41  *    Aldus Corporation
  42  *    411 First Ave. South
  43  *    Suite 200
  44  *    Seattle, WA  98104
  45  *    206-622-5500
  46  *
  47  *    (http://partners.adobe.com/asn/developer/PDFS/TN/TIFF6.pdf)
  48  *
  49  * For BigTIFF design notes see the following links
  50  *    http://www.remotesensing.org/libtiff/bigtiffdesign.html
  51  *    http://www.awaresystems.be/imaging/tiff/bigtiff.html
  52  */
  53
  54 #define TIFF_VERSION_CLASSIC 42
  55 #define TIFF_VERSION_BIG 43
  56
  57 #define TIFF_BIGENDIAN      0x4d4d
  58 #define TIFF_LITTLEENDIAN   0x4949
  59 #define MDI_LITTLEENDIAN    0x5045
  60 #define MDI_BIGENDIAN       0x4550
  61
  62 /*
  63  * Intrinsic data types required by the file format:
  64  *
  65  * 8-bit quantities     int8/uint8
  66  * 16-bit quantities    int16/uint16
  67  * 32-bit quantities    int32/uint32
  68  * 64-bit quantities    int64/uint64
  69  * strings              unsigned char*
  70  */
  71
  72 typedef TIFF_INT8_T   int8;
  73 typedef TIFF_UINT8_T  uint8;
  74
  75 typedef TIFF_INT16_T  int16;
  76 typedef TIFF_UINT16_T uint16;
  77
  78 typedef TIFF_INT32_T  int32;
  79 typedef TIFF_UINT32_T uint32;
  80
  81 typedef TIFF_INT64_T  int64;
  82 typedef TIFF_UINT64_T uint64;
  83
  84 /*
  85  * Some types as promoted in a variable argument list
  86  * We use uint16_vap rather then directly using int, because this way
  87  * we document the type we actually want to pass through, conceptually,
  88  * rather then confusing the issue by merely stating the type it gets
  89  * promoted to
  90  */
  91
  92 typedef int uint16_vap;
  93
  94 /*
  95  * TIFF header.
  96  */
  97 typedef struct {
  98         uint16 tiff_magic;      /* magic number (defines byte order) */
  99         uint16 tiff_version;    /* TIFF version number */
 100 } TIFFHeaderCommon;
 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 } TIFFHeaderClassic;
 106 typedef struct {
 107         uint16 tiff_magic;      /* magic number (defines byte order) */
 108         uint16 tiff_version;    /* TIFF version number */
 109         uint16 tiff_offsetsize; /* size of offsets, should be 8 */
 110         uint16 tiff_unused;     /* unused word, should be 0 */
 111         uint64 tiff_diroff;     /* byte offset to first directory */
 112 } TIFFHeaderBig;
 113
 114
 115 /*
 116  * NB: In the comments below,
 117  *  - items marked with a + are obsoleted by revision 5.0,
 118  *  - items marked with a ! are introduced in revision 6.0.
 119  *  - items marked with a % are introduced post revision 6.0.
 120  *  - items marked with a $ are obsoleted by revision 6.0.
 121  *  - items marked with a & are introduced by Adobe DNG specification.
 122  */
 123
 124 /*
 125  * Tag data type information.
 126  *
 127  * Note: RATIONALs are the ratio of two 32-bit integer values.
 128  */
 129 typedef enum {
 130         TIFF_NOTYPE = 0,      /* placeholder */
 131         TIFF_BYTE = 1,        /* 8-bit unsigned integer */
 132         TIFF_ASCII = 2,       /* 8-bit bytes w/ last byte null */
 133         TIFF_SHORT = 3,       /* 16-bit unsigned integer */
 134         TIFF_LONG = 4,        /* 32-bit unsigned integer */
 135         TIFF_RATIONAL = 5,    /* 64-bit unsigned fraction */
 136         TIFF_SBYTE = 6,       /* !8-bit signed integer */
 137         TIFF_UNDEFINED = 7,   /* !8-bit untyped data */
 138         TIFF_SSHORT = 8,      /* !16-bit signed integer */
 139         TIFF_SLONG = 9,       /* !32-bit signed integer */
 140         TIFF_SRATIONAL = 10,  /* !64-bit signed fraction */
 141         TIFF_FLOAT = 11,      /* !32-bit IEEE floating point */
 142         TIFF_DOUBLE = 12,     /* !64-bit IEEE floating point */
 143         TIFF_IFD = 13,        /* %32-bit unsigned integer (offset) */
 144         TIFF_LONG8 = 16,      /* BigTIFF 64-bit unsigned integer */
 145         TIFF_SLONG8 = 17,     /* BigTIFF 64-bit signed integer */
 146         TIFF_IFD8 = 18        /* BigTIFF 64-bit unsigned integer (offset) */
 147 } TIFFDataType;
 148
 149 /*
 150  * TIFF Tag Definitions.
 151  */
 152 #define TIFFTAG_SUBFILETYPE             254     /* subfile data descriptor */
 153 #define     FILETYPE_REDUCEDIMAGE       0x1     /* reduced resolution version */
 154 #define     FILETYPE_PAGE               0x2     /* one page of many */
 155 #define     FILETYPE_MASK               0x4     /* transparency mask */
 156 #define TIFFTAG_OSUBFILETYPE            255     /* +kind of data in subfile */
 157 #define     OFILETYPE_IMAGE             1       /* full resolution image data */
 158 #define     OFILETYPE_REDUCEDIMAGE      2       /* reduced size image data */
 159 #define     OFILETYPE_PAGE              3       /* one page of many */
 160 #define TIFFTAG_IMAGEWIDTH              256     /* image width in pixels */
 161 #define TIFFTAG_IMAGELENGTH             257     /* image height in pixels */
 162 #define TIFFTAG_BITSPERSAMPLE           258     /* bits per channel (sample) */
 163 #define TIFFTAG_COMPRESSION             259     /* data compression technique */
 164 #define     COMPRESSION_NONE            1       /* dump mode */
 165 #define     COMPRESSION_CCITTRLE        2       /* CCITT modified Huffman RLE */
 166 #define     COMPRESSION_CCITTFAX3       3       /* CCITT Group 3 fax encoding */
 167 #define     COMPRESSION_CCITT_T4        3       /* CCITT T.4 (TIFF 6 name) */
 168 #define     COMPRESSION_CCITTFAX4       4       /* CCITT Group 4 fax encoding */
 169 #define     COMPRESSION_CCITT_T6        4       /* CCITT T.6 (TIFF 6 name) */
 170 #define     COMPRESSION_LZW             5       /* Lempel-Ziv  & Welch */
 171 #define     COMPRESSION_OJPEG           6       /* !6.0 JPEG */
 172 #define     COMPRESSION_JPEG            7       /* %JPEG DCT compression */
 173 #define     COMPRESSION_T85                     9       /* !TIFF/FX T.85 JBIG compression */
 174 #define     COMPRESSION_T43                     10      /* !TIFF/FX T.43 colour by layered JBIG compression */
 175 #define     COMPRESSION_NEXT            32766   /* NeXT 2-bit RLE */
 176 #define     COMPRESSION_CCITTRLEW       32771   /* #1 w/ word alignment */
 177 #define     COMPRESSION_PACKBITS        32773   /* Macintosh RLE */
 178 #define     COMPRESSION_THUNDERSCAN     32809   /* ThunderScan RLE */
 179 /* codes 32895-32898 are reserved for ANSI IT8 TIFF/IT <dkelly@apago.com) */
 180 #define     COMPRESSION_IT8CTPAD        32895   /* IT8 CT w/padding */
 181 #define     COMPRESSION_IT8LW           32896   /* IT8 Linework RLE */
 182 #define     COMPRESSION_IT8MP           32897   /* IT8 Monochrome picture */
 183 #define     COMPRESSION_IT8BL           32898   /* IT8 Binary line art */
 184 /* compression codes 32908-32911 are reserved for Pixar */
 185 #define     COMPRESSION_PIXARFILM       32908   /* Pixar companded 10bit LZW */
 186 #define     COMPRESSION_PIXARLOG        32909   /* Pixar companded 11bit ZIP */
 187 #define     COMPRESSION_DEFLATE         32946   /* Deflate compression */
 188 #define     COMPRESSION_ADOBE_DEFLATE   8       /* Deflate compression,
 189                                                    as recognized by Adobe */
 190 /* compression code 32947 is reserved for Oceana Matrix <dev@oceana.com> */
 191 #define     COMPRESSION_DCS             32947   /* Kodak DCS encoding */
 192 #define     COMPRESSION_JBIG            34661   /* ISO JBIG */
 193 #define     COMPRESSION_SGILOG          34676   /* SGI Log Luminance RLE */
 194 #define     COMPRESSION_SGILOG24        34677   /* SGI Log 24-bit packed */
 195 #define     COMPRESSION_JP2000          34712   /* Leadtools JPEG2000 */
 196 #define     COMPRESSION_LZMA            34925   /* LZMA2 */
 197 #define TIFFTAG_PHOTOMETRIC             262     /* photometric interpretation */
 198 #define     PHOTOMETRIC_MINISWHITE      0       /* min value is white */
 199 #define     PHOTOMETRIC_MINISBLACK      1       /* min value is black */
 200 #define     PHOTOMETRIC_RGB             2       /* RGB color model */
 201 #define     PHOTOMETRIC_PALETTE         3       /* color map indexed */
 202 #define     PHOTOMETRIC_MASK            4       /* $holdout mask */
 203 #define     PHOTOMETRIC_SEPARATED       5       /* !color separations */
 204 #define     PHOTOMETRIC_YCBCR           6       /* !CCIR 601 */
 205 #define     PHOTOMETRIC_CIELAB          8       /* !1976 CIE L*a*b* */
 206 #define     PHOTOMETRIC_ICCLAB          9       /* ICC L*a*b* [Adobe TIFF Technote 4] */
 207 #define     PHOTOMETRIC_ITULAB          10      /* ITU L*a*b* */
 208 #define     PHOTOMETRIC_LOGL            32844   /* CIE Log2(L) */
 209 #define     PHOTOMETRIC_LOGLUV          32845   /* CIE Log2(L) (u',v') */
 210 #define TIFFTAG_THRESHHOLDING           263     /* +thresholding used on data */
 211 #define     THRESHHOLD_BILEVEL          1       /* b&w art scan */
 212 #define     THRESHHOLD_HALFTONE         2       /* or dithered scan */
 213 #define     THRESHHOLD_ERRORDIFFUSE     3       /* usually floyd-steinberg */
 214 #define TIFFTAG_CELLWIDTH               264     /* +dithering matrix width */
 215 #define TIFFTAG_CELLLENGTH              265     /* +dithering matrix height */
 216 #define TIFFTAG_FILLORDER               266     /* data order within a byte */
 217 #define     FILLORDER_MSB2LSB           1       /* most significant -> least */
 218 #define     FILLORDER_LSB2MSB           2       /* least significant -> most */
 219 #define TIFFTAG_DOCUMENTNAME            269     /* name of doc. image is from */
 220 #define TIFFTAG_IMAGEDESCRIPTION        270     /* info about image */
 221 #define TIFFTAG_MAKE                    271     /* scanner manufacturer name */
 222 #define TIFFTAG_MODEL                   272     /* scanner model name/number */
 223 #define TIFFTAG_STRIPOFFSETS            273     /* offsets to data strips */
 224 #define TIFFTAG_ORIENTATION             274     /* +image orientation */
 225 #define     ORIENTATION_TOPLEFT         1       /* row 0 top, col 0 lhs */
 226 #define     ORIENTATION_TOPRIGHT        2       /* row 0 top, col 0 rhs */
 227 #define     ORIENTATION_BOTRIGHT        3       /* row 0 bottom, col 0 rhs */
 228 #define     ORIENTATION_BOTLEFT         4       /* row 0 bottom, col 0 lhs */
 229 #define     ORIENTATION_LEFTTOP         5       /* row 0 lhs, col 0 top */
 230 #define     ORIENTATION_RIGHTTOP        6       /* row 0 rhs, col 0 top */
 231 #define     ORIENTATION_RIGHTBOT        7       /* row 0 rhs, col 0 bottom */
 232 #define     ORIENTATION_LEFTBOT         8       /* row 0 lhs, col 0 bottom */
 233 #define TIFFTAG_SAMPLESPERPIXEL         277     /* samples per pixel */
 234 #define TIFFTAG_ROWSPERSTRIP            278     /* rows per strip of data */
 235 #define TIFFTAG_STRIPBYTECOUNTS         279     /* bytes counts for strips */
 236 #define TIFFTAG_MINSAMPLEVALUE          280     /* +minimum sample value */
 237 #define TIFFTAG_MAXSAMPLEVALUE          281     /* +maximum sample value */
 238 #define TIFFTAG_XRESOLUTION             282     /* pixels/resolution in x */
 239 #define TIFFTAG_YRESOLUTION             283     /* pixels/resolution in y */
 240 #define TIFFTAG_PLANARCONFIG            284     /* storage organization */
 241 #define     PLANARCONFIG_CONTIG         1       /* single image plane */
 242 #define     PLANARCONFIG_SEPARATE       2       /* separate planes of data */
 243 #define TIFFTAG_PAGENAME                285     /* page name image is from */
 244 #define TIFFTAG_XPOSITION               286     /* x page offset of image lhs */
 245 #define TIFFTAG_YPOSITION               287     /* y page offset of image lhs */
 246 #define TIFFTAG_FREEOFFSETS             288     /* +byte offset to free block */
 247 #define TIFFTAG_FREEBYTECOUNTS          289     /* +sizes of free blocks */
 248 #define TIFFTAG_GRAYRESPONSEUNIT        290     /* $gray scale curve accuracy */
 249 #define     GRAYRESPONSEUNIT_10S        1       /* tenths of a unit */
 250 #define     GRAYRESPONSEUNIT_100S       2       /* hundredths of a unit */
 251 #define     GRAYRESPONSEUNIT_1000S      3       /* thousandths of a unit */
 252 #define     GRAYRESPONSEUNIT_10000S     4       /* ten-thousandths of a unit */
 253 #define     GRAYRESPONSEUNIT_100000S    5       /* hundred-thousandths */
 254 #define TIFFTAG_GRAYRESPONSECURVE       291     /* $gray scale response curve */
 255 #define TIFFTAG_GROUP3OPTIONS           292     /* 32 flag bits */
 256 #define TIFFTAG_T4OPTIONS               292     /* TIFF 6.0 proper name alias */
 257 #define     GROUP3OPT_2DENCODING        0x1     /* 2-dimensional coding */
 258 #define     GROUP3OPT_UNCOMPRESSED      0x2     /* data not compressed */
 259 #define     GROUP3OPT_FILLBITS          0x4     /* fill to byte boundary */
 260 #define TIFFTAG_GROUP4OPTIONS           293     /* 32 flag bits */
 261 #define TIFFTAG_T6OPTIONS               293     /* TIFF 6.0 proper name */
 262 #define     GROUP4OPT_UNCOMPRESSED      0x2     /* data not compressed */
 263 #define TIFFTAG_RESOLUTIONUNIT          296     /* units of resolutions */
 264 #define     RESUNIT_NONE                1       /* no meaningful units */
 265 #define     RESUNIT_INCH                2       /* english */
 266 #define     RESUNIT_CENTIMETER          3       /* metric */
 267 #define TIFFTAG_PAGENUMBER              297     /* page numbers of multi-page */
 268 #define TIFFTAG_COLORRESPONSEUNIT       300     /* $color curve accuracy */
 269 #define     COLORRESPONSEUNIT_10S       1       /* tenths of a unit */
 270 #define     COLORRESPONSEUNIT_100S      2       /* hundredths of a unit */
 271 #define     COLORRESPONSEUNIT_1000S     3       /* thousandths of a unit */
 272 #define     COLORRESPONSEUNIT_10000S    4       /* ten-thousandths of a unit */
 273 #define     COLORRESPONSEUNIT_100000S   5       /* hundred-thousandths */
 274 #define TIFFTAG_TRANSFERFUNCTION        301     /* !colorimetry info */
 275 #define TIFFTAG_SOFTWARE                305     /* name & release */
 276 #define TIFFTAG_DATETIME                306     /* creation date and time */
 277 #define TIFFTAG_ARTIST                  315     /* creator of image */
 278 #define TIFFTAG_HOSTCOMPUTER            316     /* machine where created */
 279 #define TIFFTAG_PREDICTOR               317     /* prediction scheme w/ LZW */
 280 #define     PREDICTOR_NONE              1       /* no prediction scheme used */
 281 #define     PREDICTOR_HORIZONTAL        2       /* horizontal differencing */
 282 #define     PREDICTOR_FLOATINGPOINT     3       /* floating point predictor */
 283 #define TIFFTAG_WHITEPOINT              318     /* image white point */
 284 #define TIFFTAG_PRIMARYCHROMATICITIES   319     /* !primary chromaticities */
 285 #define TIFFTAG_COLORMAP                320     /* RGB map for pallette image */
 286 #define TIFFTAG_HALFTONEHINTS           321     /* !highlight+shadow info */
 287 #define TIFFTAG_TILEWIDTH               322     /* !tile width in pixels */
 288 #define TIFFTAG_TILELENGTH              323     /* !tile height in pixels */
 289 #define TIFFTAG_TILEOFFSETS             324     /* !offsets to data tiles */
 290 #define TIFFTAG_TILEBYTECOUNTS          325     /* !byte counts for tiles */
 291 #define TIFFTAG_BADFAXLINES             326     /* lines w/ wrong pixel count */
 292 #define TIFFTAG_CLEANFAXDATA            327     /* regenerated line info */
 293 #define     CLEANFAXDATA_CLEAN          0       /* no errors detected */
 294 #define     CLEANFAXDATA_REGENERATED    1       /* receiver regenerated lines */
 295 #define     CLEANFAXDATA_UNCLEAN        2       /* uncorrected errors exist */
 296 #define TIFFTAG_CONSECUTIVEBADFAXLINES  328     /* max consecutive bad lines */
 297 #define TIFFTAG_SUBIFD                  330     /* subimage descriptors */
 298 #define TIFFTAG_INKSET                  332     /* !inks in separated image */
 299 #define     INKSET_CMYK                 1       /* !cyan-magenta-yellow-black color */
 300 #define     INKSET_MULTIINK             2       /* !multi-ink or hi-fi color */
 301 #define TIFFTAG_INKNAMES                333     /* !ascii names of inks */
 302 #define TIFFTAG_NUMBEROFINKS            334     /* !number of inks */
 303 #define TIFFTAG_DOTRANGE                336     /* !0% and 100% dot codes */
 304 #define TIFFTAG_TARGETPRINTER           337     /* !separation target */
 305 #define TIFFTAG_EXTRASAMPLES            338     /* !info about extra samples */
 306 #define     EXTRASAMPLE_UNSPECIFIED     0       /* !unspecified data */
 307 #define     EXTRASAMPLE_ASSOCALPHA      1       /* !associated alpha data */
 308 #define     EXTRASAMPLE_UNASSALPHA      2       /* !unassociated alpha data */
 309 #define TIFFTAG_SAMPLEFORMAT            339     /* !data sample format */
 310 #define     SAMPLEFORMAT_UINT           1       /* !unsigned integer data */
 311 #define     SAMPLEFORMAT_INT            2       /* !signed integer data */
 312 #define     SAMPLEFORMAT_IEEEFP         3       /* !IEEE floating point data */
 313 #define     SAMPLEFORMAT_VOID           4       /* !untyped data */
 314 #define     SAMPLEFORMAT_COMPLEXINT     5       /* !complex signed int */
 315 #define     SAMPLEFORMAT_COMPLEXIEEEFP  6       /* !complex ieee floating */
 316 #define TIFFTAG_SMINSAMPLEVALUE         340     /* !variable MinSampleValue */
 317 #define TIFFTAG_SMAXSAMPLEVALUE         341     /* !variable MaxSampleValue */
 318 #define TIFFTAG_CLIPPATH                343     /* %ClipPath
 319                                                    [Adobe TIFF technote 2] */
 320 #define TIFFTAG_XCLIPPATHUNITS          344     /* %XClipPathUnits
 321                                                    [Adobe TIFF technote 2] */
 322 #define TIFFTAG_YCLIPPATHUNITS          345     /* %YClipPathUnits
 323                                                    [Adobe TIFF technote 2] */
 324 #define TIFFTAG_INDEXED                 346     /* %Indexed
 325                                                    [Adobe TIFF Technote 3] */
 326 #define TIFFTAG_JPEGTABLES              347     /* %JPEG table stream */
 327 #define TIFFTAG_OPIPROXY                351     /* %OPI Proxy [Adobe TIFF technote] */
 328 /* Tags 400-435 are from the TIFF/FX spec */
 329 #define TIFFTAG_GLOBALPARAMETERSIFD     400     /* ! */
 330 #define TIFFTAG_PROFILETYPE                     401     /* ! */
 331 #define     PROFILETYPE_UNSPECIFIED     0       /* ! */
 332 #define     PROFILETYPE_G3_FAX          1       /* ! */
 333 #define TIFFTAG_FAXPROFILE                      402     /* ! */
 334 #define     FAXPROFILE_S                        1       /* !TIFF/FX FAX profile S */
 335 #define     FAXPROFILE_F                        2       /* !TIFF/FX FAX profile F */
 336 #define     FAXPROFILE_J                        3       /* !TIFF/FX FAX profile J */
 337 #define     FAXPROFILE_C                        4       /* !TIFF/FX FAX profile C */
 338 #define     FAXPROFILE_L                        5       /* !TIFF/FX FAX profile L */
 339 #define     FAXPROFILE_M                        6       /* !TIFF/FX FAX profile LM */
 340 #define TIFFTAG_CODINGMETHODS           403     /* !TIFF/FX coding methods */
 341 #define     CODINGMETHODS_T4_1D         (1 << 1)        /* !T.4 1D */
 342 #define     CODINGMETHODS_T4_2D         (1 << 2)        /* !T.4 2D */
 343 #define     CODINGMETHODS_T6            (1 << 3)        /* !T.6 */
 344 #define     CODINGMETHODS_T85           (1 << 4)        /* !T.85 JBIG */
 345 #define     CODINGMETHODS_T42           (1 << 5)        /* !T.42 JPEG */
 346 #define     CODINGMETHODS_T43           (1 << 6)        /* !T.43 colour by layered JBIG */
 347 #define TIFFTAG_VERSIONYEAR                     404     /* !TIFF/FX version year */
 348 #define TIFFTAG_MODENUMBER                      405     /* !TIFF/FX mode number */
 349 #define TIFFTAG_DECODE                          433     /* !TIFF/FX decode */
 350 #define TIFFTAG_IMAGEBASECOLOR          434     /* !TIFF/FX image base colour */
 351 #define TIFFTAG_T82OPTIONS                      435     /* !TIFF/FX T.82 options */
 352 /*
 353  * Tags 512-521 are obsoleted by Technical Note #2 which specifies a
 354  * revised JPEG-in-TIFF scheme.
 355  */
 356 #define TIFFTAG_JPEGPROC                512     /* !JPEG processing algorithm */
 357 #define     JPEGPROC_BASELINE           1       /* !baseline sequential */
 358 #define     JPEGPROC_LOSSLESS           14      /* !Huffman coded lossless */
 359 #define TIFFTAG_JPEGIFOFFSET            513     /* !pointer to SOI marker */
 360 #define TIFFTAG_JPEGIFBYTECOUNT         514     /* !JFIF stream length */
 361 #define TIFFTAG_JPEGRESTARTINTERVAL     515     /* !restart interval length */
 362 #define TIFFTAG_JPEGLOSSLESSPREDICTORS  517     /* !lossless proc predictor */
 363 #define TIFFTAG_JPEGPOINTTRANSFORM      518     /* !lossless point transform */
 364 #define TIFFTAG_JPEGQTABLES             519     /* !Q matrice offsets */
 365 #define TIFFTAG_JPEGDCTABLES            520     /* !DCT table offsets */
 366 #define TIFFTAG_JPEGACTABLES            521     /* !AC coefficient offsets */
 367 #define TIFFTAG_YCBCRCOEFFICIENTS       529     /* !RGB -> YCbCr transform */
 368 #define TIFFTAG_YCBCRSUBSAMPLING        530     /* !YCbCr subsampling factors */
 369 #define TIFFTAG_YCBCRPOSITIONING        531     /* !subsample positioning */
 370 #define     YCBCRPOSITION_CENTERED      1       /* !as in PostScript Level 2 */
 371 #define     YCBCRPOSITION_COSITED       2       /* !as in CCIR 601-1 */
 372 #define TIFFTAG_REFERENCEBLACKWHITE     532     /* !colorimetry info */
 373 #define TIFFTAG_STRIPROWCOUNTS          559 /* !TIFF/FX strip row counts */
 374 #define TIFFTAG_XMLPACKET               700     /* %XML packet
 375                                                    [Adobe XMP Specification,
 376                                                    January 2004 */
 377 #define TIFFTAG_OPIIMAGEID              32781   /* %OPI ImageID
 378                                                    [Adobe TIFF technote] */
 379 /* tags 32952-32956 are private tags registered to Island Graphics */
 380 #define TIFFTAG_REFPTS                  32953   /* image reference points */
 381 #define TIFFTAG_REGIONTACKPOINT         32954   /* region-xform tack point */
 382 #define TIFFTAG_REGIONWARPCORNERS       32955   /* warp quadrilateral */
 383 #define TIFFTAG_REGIONAFFINE            32956   /* affine transformation mat */
 384 /* tags 32995-32999 are private tags registered to SGI */
 385 #define TIFFTAG_MATTEING                32995   /* $use ExtraSamples */
 386 #define TIFFTAG_DATATYPE                32996   /* $use SampleFormat */
 387 #define TIFFTAG_IMAGEDEPTH              32997   /* z depth of image */
 388 #define TIFFTAG_TILEDEPTH               32998   /* z depth/data tile */
 389 /* tags 33300-33309 are private tags registered to Pixar */
 390 /*
 391  * TIFFTAG_PIXAR_IMAGEFULLWIDTH and TIFFTAG_PIXAR_IMAGEFULLLENGTH
 392  * are set when an image has been cropped out of a larger image.
 393  * They reflect the size of the original uncropped image.
 394  * The TIFFTAG_XPOSITION and TIFFTAG_YPOSITION can be used
 395  * to determine the position of the smaller image in the larger one.
 396  */
 397 #define TIFFTAG_PIXAR_IMAGEFULLWIDTH    33300   /* full image size in x */
 398 #define TIFFTAG_PIXAR_IMAGEFULLLENGTH   33301   /* full image size in y */
 399  /* Tags 33302-33306 are used to identify special image modes and data
 400   * used by Pixar's texture formats.
 401   */
 402 #define TIFFTAG_PIXAR_TEXTUREFORMAT     33302   /* texture map format */
 403 #define TIFFTAG_PIXAR_WRAPMODES         33303   /* s & t wrap modes */
 404 #define TIFFTAG_PIXAR_FOVCOT            33304   /* cotan(fov) for env. maps */
 405 #define TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN 33305
 406 #define TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA 33306
 407 /* tag 33405 is a private tag registered to Eastman Kodak */
 408 #define TIFFTAG_WRITERSERIALNUMBER      33405   /* device serial number */
 409 /* tag 33432 is listed in the 6.0 spec w/ unknown ownership */
 410 #define TIFFTAG_COPYRIGHT               33432   /* copyright string */
 411 /* IPTC TAG from RichTIFF specifications */
 412 #define TIFFTAG_RICHTIFFIPTC            33723
 413 /* 34016-34029 are reserved for ANSI IT8 TIFF/IT <dkelly@apago.com) */
 414 #define TIFFTAG_IT8SITE                 34016   /* site name */
 415 #define TIFFTAG_IT8COLORSEQUENCE        34017   /* color seq. [RGB,CMYK,etc] */
 416 #define TIFFTAG_IT8HEADER               34018   /* DDES Header */
 417 #define TIFFTAG_IT8RASTERPADDING        34019   /* raster scanline padding */
 418 #define TIFFTAG_IT8BITSPERRUNLENGTH     34020   /* # of bits in short run */
 419 #define TIFFTAG_IT8BITSPEREXTENDEDRUNLENGTH 34021/* # of bits in long run */
 420 #define TIFFTAG_IT8COLORTABLE           34022   /* LW colortable */
 421 #define TIFFTAG_IT8IMAGECOLORINDICATOR  34023   /* BP/BL image color switch */
 422 #define TIFFTAG_IT8BKGCOLORINDICATOR    34024   /* BP/BL bg color switch */
 423 #define TIFFTAG_IT8IMAGECOLORVALUE      34025   /* BP/BL image color value */
 424 #define TIFFTAG_IT8BKGCOLORVALUE        34026   /* BP/BL bg color value */
 425 #define TIFFTAG_IT8PIXELINTENSITYRANGE  34027   /* MP pixel intensity value */
 426 #define TIFFTAG_IT8TRANSPARENCYINDICATOR 34028  /* HC transparency switch */
 427 #define TIFFTAG_IT8COLORCHARACTERIZATION 34029  /* color character. table */
 428 #define TIFFTAG_IT8HCUSAGE              34030   /* HC usage indicator */
 429 #define TIFFTAG_IT8TRAPINDICATOR        34031   /* Trapping indicator
 430                                                    (untrapped=0, trapped=1) */
 431 #define TIFFTAG_IT8CMYKEQUIVALENT       34032   /* CMYK color equivalents */
 432 /* tags 34232-34236 are private tags registered to Texas Instruments */
 433 #define TIFFTAG_FRAMECOUNT              34232   /* Sequence Frame Count */
 434 /* tag 34377 is private tag registered to Adobe for PhotoShop */
 435 #define TIFFTAG_PHOTOSHOP               34377
 436 /* tags 34665, 34853 and 40965 are documented in EXIF specification */
 437 #define TIFFTAG_EXIFIFD                 34665   /* Pointer to EXIF private directory */
 438 /* tag 34750 is a private tag registered to Adobe? */
 439 #define TIFFTAG_ICCPROFILE              34675   /* ICC profile data */
 440 #define TIFFTAG_IMAGELAYER              34732   /* !TIFF/FX image layer information */
 441 /* tag 34750 is a private tag registered to Pixel Magic */
 442 #define TIFFTAG_JBIGOPTIONS             34750   /* JBIG options */
 443 #define TIFFTAG_GPSIFD                  34853   /* Pointer to GPS private directory */
 444 /* tags 34908-34914 are private tags registered to SGI */
 445 #define TIFFTAG_FAXRECVPARAMS           34908   /* encoded Class 2 ses. parms */
 446 #define TIFFTAG_FAXSUBADDRESS           34909   /* received SubAddr string */
 447 #define TIFFTAG_FAXRECVTIME             34910   /* receive time (secs) */
 448 #define TIFFTAG_FAXDCS                  34911   /* encoded fax ses. params, Table 2/T.30 */
 449 /* tags 37439-37443 are registered to SGI <gregl@sgi.com> */
 450 #define TIFFTAG_STONITS                 37439   /* Sample value to Nits */
 451 /* tag 34929 is a private tag registered to FedEx */
 452 #define TIFFTAG_FEDEX_EDR               34929   /* unknown use */
 453 #define TIFFTAG_INTEROPERABILITYIFD     40965   /* Pointer to Interoperability private directory */
 454 /* Adobe Digital Negative (DNG) format tags */
 455 #define TIFFTAG_DNGVERSION              50706   /* &DNG version number */
 456 #define TIFFTAG_DNGBACKWARDVERSION      50707   /* &DNG compatibility version */
 457 #define TIFFTAG_UNIQUECAMERAMODEL       50708   /* &name for the camera model */
 458 #define TIFFTAG_LOCALIZEDCAMERAMODEL    50709   /* &localized camera model
 459                                                    name */
 460 #define TIFFTAG_CFAPLANECOLOR           50710   /* &CFAPattern->LinearRaw space
 461                                                    mapping */
 462 #define TIFFTAG_CFALAYOUT               50711   /* &spatial layout of the CFA */
 463 #define TIFFTAG_LINEARIZATIONTABLE      50712   /* &lookup table description */
 464 #define TIFFTAG_BLACKLEVELREPEATDIM     50713   /* &repeat pattern size for
 465                                                    the BlackLevel tag */
 466 #define TIFFTAG_BLACKLEVEL              50714   /* &zero light encoding level */
 467 #define TIFFTAG_BLACKLEVELDELTAH        50715   /* &zero light encoding level
 468                                                    differences (columns) */
 469 #define TIFFTAG_BLACKLEVELDELTAV        50716   /* &zero light encoding level
 470                                                    differences (rows) */
 471 #define TIFFTAG_WHITELEVEL              50717   /* &fully saturated encoding
 472                                                    level */
 473 #define TIFFTAG_DEFAULTSCALE            50718   /* &default scale factors */
 474 #define TIFFTAG_DEFAULTCROPORIGIN       50719   /* &origin of the final image
 475                                                    area */
 476 #define TIFFTAG_DEFAULTCROPSIZE         50720   /* &size of the final image
 477                                                    area */
 478 #define TIFFTAG_COLORMATRIX1            50721   /* &XYZ->reference color space
 479                                                    transformation matrix 1 */
 480 #define TIFFTAG_COLORMATRIX2            50722   /* &XYZ->reference color space
 481                                                    transformation matrix 2 */
 482 #define TIFFTAG_CAMERACALIBRATION1      50723   /* &calibration matrix 1 */
 483 #define TIFFTAG_CAMERACALIBRATION2      50724   /* &calibration matrix 2 */
 484 #define TIFFTAG_REDUCTIONMATRIX1        50725   /* &dimensionality reduction
 485                                                    matrix 1 */
 486 #define TIFFTAG_REDUCTIONMATRIX2        50726   /* &dimensionality reduction
 487                                                    matrix 2 */
 488 #define TIFFTAG_ANALOGBALANCE           50727   /* &gain applied the stored raw
 489                                                    values*/
 490 #define TIFFTAG_ASSHOTNEUTRAL           50728   /* &selected white balance in
 491                                                    linear reference space */
 492 #define TIFFTAG_ASSHOTWHITEXY           50729   /* &selected white balance in
 493                                                    x-y chromaticity
 494                                                    coordinates */
 495 #define TIFFTAG_BASELINEEXPOSURE        50730   /* &how much to move the zero
 496                                                    point */
 497 #define TIFFTAG_BASELINENOISE           50731   /* &relative noise level */
 498 #define TIFFTAG_BASELINESHARPNESS       50732   /* &relative amount of
 499                                                    sharpening */
 500 #define TIFFTAG_BAYERGREENSPLIT         50733   /* &how closely the values of
 501                                                    the green pixels in the
 502                                                    blue/green rows track the
 503                                                    values of the green pixels
 504                                                    in the red/green rows */
 505 #define TIFFTAG_LINEARRESPONSELIMIT     50734   /* &non-linear encoding range */
 506 #define TIFFTAG_CAMERASERIALNUMBER      50735   /* &camera's serial number */
 507 #define TIFFTAG_LENSINFO                50736   /* info about the lens */
 508 #define TIFFTAG_CHROMABLURRADIUS        50737   /* &chroma blur radius */
 509 #define TIFFTAG_ANTIALIASSTRENGTH       50738   /* &relative strength of the
 510                                                    camera's anti-alias filter */
 511 #define TIFFTAG_SHADOWSCALE             50739   /* &used by Adobe Camera Raw */
 512 #define TIFFTAG_DNGPRIVATEDATA          50740   /* &manufacturer's private data */
 513 #define TIFFTAG_MAKERNOTESAFETY         50741   /* &whether the EXIF MakerNote
 514                                                    tag is safe to preserve
 515                                                    along with the rest of the
 516                                                    EXIF data */
 517 #define TIFFTAG_CALIBRATIONILLUMINANT1  50778   /* &illuminant 1 */
 518 #define TIFFTAG_CALIBRATIONILLUMINANT2  50779   /* &illuminant 2 */
 519 #define TIFFTAG_BESTQUALITYSCALE        50780   /* &best quality multiplier */
 520 #define TIFFTAG_RAWDATAUNIQUEID         50781   /* &unique identifier for
 521                                                    the raw image data */
 522 #define TIFFTAG_ORIGINALRAWFILENAME     50827   /* &file name of the original
 523                                                    raw file */
 524 #define TIFFTAG_ORIGINALRAWFILEDATA     50828   /* &contents of the original
 525                                                    raw file */
 526 #define TIFFTAG_ACTIVEAREA              50829   /* &active (non-masked) pixels
 527                                                    of the sensor */
 528 #define TIFFTAG_MASKEDAREAS             50830   /* &list of coordinates
 529                                                    of fully masked pixels */
 530 #define TIFFTAG_ASSHOTICCPROFILE        50831   /* &these two tags used to */
 531 #define TIFFTAG_ASSHOTPREPROFILEMATRIX  50832   /* map cameras's color space
 532                                                    into ICC profile space */
 533 #define TIFFTAG_CURRENTICCPROFILE       50833   /* & */
 534 #define TIFFTAG_CURRENTPREPROFILEMATRIX 50834   /* & */
 535 /* tag 65535 is an undefined tag used by Eastman Kodak */
 536 #define TIFFTAG_DCSHUESHIFTVALUES       65535   /* hue shift correction data */
 537
 538 /*
 539  * The following are ``pseudo tags'' that can be used to control
 540  * codec-specific functionality.  These tags are not written to file.
 541  * Note that these values start at 0xffff+1 so that they'll never
 542  * collide with Aldus-assigned tags.
 543  *
 544  * If you want your private pseudo tags ``registered'' (i.e. added to
 545  * this file), please post a bug report via the tracking system at
 546  * http://www.remotesensing.org/libtiff/bugs.html with the appropriate
 547  * C definitions to add.
 548  */
 549 #define TIFFTAG_FAXMODE                 65536   /* Group 3/4 format control */
 550 #define     FAXMODE_CLASSIC     0x0000          /* default, include RTC */
 551 #define     FAXMODE_NORTC       0x0001          /* no RTC at end of data */
 552 #define     FAXMODE_NOEOL       0x0002          /* no EOL code at end of row */
 553 #define     FAXMODE_BYTEALIGN   0x0004          /* byte align row */
 554 #define     FAXMODE_WORDALIGN   0x0008          /* word align row */
 555 #define     FAXMODE_CLASSF      FAXMODE_NORTC   /* TIFF Class F */
 556 #define TIFFTAG_JPEGQUALITY             65537   /* Compression quality level */
 557 /* Note: quality level is on the IJG 0-100 scale.  Default value is 75 */
 558 #define TIFFTAG_JPEGCOLORMODE           65538   /* Auto RGB<=>YCbCr convert? */
 559 #define     JPEGCOLORMODE_RAW   0x0000          /* no conversion (default) */
 560 #define     JPEGCOLORMODE_RGB   0x0001          /* do auto conversion */
 561 #define TIFFTAG_JPEGTABLESMODE          65539   /* What to put in JPEGTables */
 562 #define     JPEGTABLESMODE_QUANT 0x0001         /* include quantization tbls */
 563 #define     JPEGTABLESMODE_HUFF 0x0002          /* include Huffman tbls */
 564 /* Note: default is JPEGTABLESMODE_QUANT | JPEGTABLESMODE_HUFF */
 565 #define TIFFTAG_FAXFILLFUNC             65540   /* G3/G4 fill function */
 566 #define TIFFTAG_PIXARLOGDATAFMT         65549   /* PixarLogCodec I/O data sz */
 567 #define     PIXARLOGDATAFMT_8BIT        0       /* regular u_char samples */
 568 #define     PIXARLOGDATAFMT_8BITABGR    1       /* ABGR-order u_chars */
 569 #define     PIXARLOGDATAFMT_11BITLOG    2       /* 11-bit log-encoded (raw) */
 570 #define     PIXARLOGDATAFMT_12BITPICIO  3       /* as per PICIO (1.0==2048) */
 571 #define     PIXARLOGDATAFMT_16BIT       4       /* signed short samples */
 572 #define     PIXARLOGDATAFMT_FLOAT       5       /* IEEE float samples */
 573 /* 65550-65556 are allocated to Oceana Matrix <dev@oceana.com> */
 574 #define TIFFTAG_DCSIMAGERTYPE           65550   /* imager model & filter */
 575 #define     DCSIMAGERMODEL_M3           0       /* M3 chip (1280 x 1024) */
 576 #define     DCSIMAGERMODEL_M5           1       /* M5 chip (1536 x 1024) */
 577 #define     DCSIMAGERMODEL_M6           2       /* M6 chip (3072 x 2048) */
 578 #define     DCSIMAGERFILTER_IR          0       /* infrared filter */
 579 #define     DCSIMAGERFILTER_MONO        1       /* monochrome filter */
 580 #define     DCSIMAGERFILTER_CFA         2       /* color filter array */
 581 #define     DCSIMAGERFILTER_OTHER       3       /* other filter */
 582 #define TIFFTAG_DCSINTERPMODE           65551   /* interpolation mode */
 583 #define     DCSINTERPMODE_NORMAL        0x0     /* whole image, default */
 584 #define     DCSINTERPMODE_PREVIEW       0x1     /* preview of image (384x256) */
 585 #define TIFFTAG_DCSBALANCEARRAY         65552   /* color balance values */
 586 #define TIFFTAG_DCSCORRECTMATRIX        65553   /* color correction values */
 587 #define TIFFTAG_DCSGAMMA                65554   /* gamma value */
 588 #define TIFFTAG_DCSTOESHOULDERPTS       65555   /* toe & shoulder points */
 589 #define TIFFTAG_DCSCALIBRATIONFD        65556   /* calibration file desc */
 590 /* Note: quality level is on the ZLIB 1-9 scale. Default value is -1 */
 591 #define TIFFTAG_ZIPQUALITY              65557   /* compression quality level */
 592 #define TIFFTAG_PIXARLOGQUALITY         65558   /* PixarLog uses same scale */
 593 /* 65559 is allocated to Oceana Matrix <dev@oceana.com> */
 594 #define TIFFTAG_DCSCLIPRECTANGLE        65559   /* area of image to acquire */
 595 #define TIFFTAG_SGILOGDATAFMT           65560   /* SGILog user data format */
 596 #define     SGILOGDATAFMT_FLOAT         0       /* IEEE float samples */
 597 #define     SGILOGDATAFMT_16BIT         1       /* 16-bit samples */
 598 #define     SGILOGDATAFMT_RAW           2       /* uninterpreted data */
 599 #define     SGILOGDATAFMT_8BIT          3       /* 8-bit RGB monitor values */
 600 #define TIFFTAG_SGILOGENCODE            65561 /* SGILog data encoding control*/
 601 #define     SGILOGENCODE_NODITHER       0     /* do not dither encoded values*/
 602 #define     SGILOGENCODE_RANDITHER      1     /* randomly dither encd values */
 603 #define TIFFTAG_LZMAPRESET              65562   /* LZMA2 preset (compression level) */
 604 #define TIFFTAG_PERSAMPLE       65563   /* interface for per sample tags */
 605 #define     PERSAMPLE_MERGED        0   /* present as a single value */
 606 #define     PERSAMPLE_MULTI         1   /* present as multiple values */
 607
 608 /*
 609  * EXIF tags
 610  */
 611 #define EXIFTAG_EXPOSURETIME            33434   /* Exposure time */
 612 #define EXIFTAG_FNUMBER                 33437   /* F number */
 613 #define EXIFTAG_EXPOSUREPROGRAM         34850   /* Exposure program */
 614 #define EXIFTAG_SPECTRALSENSITIVITY     34852   /* Spectral sensitivity */
 615 #define EXIFTAG_ISOSPEEDRATINGS         34855   /* ISO speed rating */
 616 #define EXIFTAG_OECF                    34856   /* Optoelectric conversion
 617                                                    factor */
 618 #define EXIFTAG_EXIFVERSION             36864   /* Exif version */
 619 #define EXIFTAG_DATETIMEORIGINAL        36867   /* Date and time of original
 620                                                    data generation */
 621 #define EXIFTAG_DATETIMEDIGITIZED       36868   /* Date and time of digital
 622                                                    data generation */
 623 #define EXIFTAG_COMPONENTSCONFIGURATION 37121   /* Meaning of each component */
 624 #define EXIFTAG_COMPRESSEDBITSPERPIXEL  37122   /* Image compression mode */
 625 #define EXIFTAG_SHUTTERSPEEDVALUE       37377   /* Shutter speed */
 626 #define EXIFTAG_APERTUREVALUE           37378   /* Aperture */
 627 #define EXIFTAG_BRIGHTNESSVALUE         37379   /* Brightness */
 628 #define EXIFTAG_EXPOSUREBIASVALUE       37380   /* Exposure bias */
 629 #define EXIFTAG_MAXAPERTUREVALUE        37381   /* Maximum lens aperture */
 630 #define EXIFTAG_SUBJECTDISTANCE         37382   /* Subject distance */
 631 #define EXIFTAG_METERINGMODE            37383   /* Metering mode */
 632 #define EXIFTAG_LIGHTSOURCE             37384   /* Light source */
 633 #define EXIFTAG_FLASH                   37385   /* Flash */
 634 #define EXIFTAG_FOCALLENGTH             37386   /* Lens focal length */
 635 #define EXIFTAG_SUBJECTAREA             37396   /* Subject area */
 636 #define EXIFTAG_MAKERNOTE               37500   /* Manufacturer notes */
 637 #define EXIFTAG_USERCOMMENT             37510   /* User comments */
 638 #define EXIFTAG_SUBSECTIME              37520   /* DateTime subseconds */
 639 #define EXIFTAG_SUBSECTIMEORIGINAL      37521   /* DateTimeOriginal subseconds */
 640 #define EXIFTAG_SUBSECTIMEDIGITIZED     37522   /* DateTimeDigitized subseconds */
 641 #define EXIFTAG_FLASHPIXVERSION         40960   /* Supported Flashpix version */
 642 #define EXIFTAG_COLORSPACE              40961   /* Color space information */
 643 #define EXIFTAG_PIXELXDIMENSION         40962   /* Valid image width */
 644 #define EXIFTAG_PIXELYDIMENSION         40963   /* Valid image height */
 645 #define EXIFTAG_RELATEDSOUNDFILE        40964   /* Related audio file */
 646 #define EXIFTAG_FLASHENERGY             41483   /* Flash energy */
 647 #define EXIFTAG_SPATIALFREQUENCYRESPONSE 41484  /* Spatial frequency response */
 648 #define EXIFTAG_FOCALPLANEXRESOLUTION   41486   /* Focal plane X resolution */
 649 #define EXIFTAG_FOCALPLANEYRESOLUTION   41487   /* Focal plane Y resolution */
 650 #define EXIFTAG_FOCALPLANERESOLUTIONUNIT 41488  /* Focal plane resolution unit */
 651 #define EXIFTAG_SUBJECTLOCATION         41492   /* Subject location */
 652 #define EXIFTAG_EXPOSUREINDEX           41493   /* Exposure index */
 653 #define EXIFTAG_SENSINGMETHOD           41495   /* Sensing method */
 654 #define EXIFTAG_FILESOURCE              41728   /* File source */
 655 #define EXIFTAG_SCENETYPE               41729   /* Scene type */
 656 #define EXIFTAG_CFAPATTERN              41730   /* CFA pattern */
 657 #define EXIFTAG_CUSTOMRENDERED          41985   /* Custom image processing */
 658 #define EXIFTAG_EXPOSUREMODE            41986   /* Exposure mode */
 659 #define EXIFTAG_WHITEBALANCE            41987   /* White balance */
 660 #define EXIFTAG_DIGITALZOOMRATIO        41988   /* Digital zoom ratio */
 661 #define EXIFTAG_FOCALLENGTHIN35MMFILM   41989   /* Focal length in 35 mm film */
 662 #define EXIFTAG_SCENECAPTURETYPE        41990   /* Scene capture type */
 663 #define EXIFTAG_GAINCONTROL             41991   /* Gain control */
 664 #define EXIFTAG_CONTRAST                41992   /* Contrast */
 665 #define EXIFTAG_SATURATION              41993   /* Saturation */
 666 #define EXIFTAG_SHARPNESS               41994   /* Sharpness */
 667 #define EXIFTAG_DEVICESETTINGDESCRIPTION 41995  /* Device settings description */
 668 #define EXIFTAG_SUBJECTDISTANCERANGE    41996   /* Subject distance range */
 669 #define EXIFTAG_GAINCONTROL             41991   /* Gain control */
 670 #define EXIFTAG_GAINCONTROL             41991   /* Gain control */
 671 #define EXIFTAG_IMAGEUNIQUEID           42016   /* Unique image ID */
 672
 673 #endif /* _TIFF_ */
 674
 675 /* vim: set ts=8 sts=8 sw=8 noet: */
 676 /*
 677  * Local Variables:
 678  * mode: c
 679  * c-basic-offset: 8
 680  * fill-column: 78
 681  * End:
 682  */