tiff.h File Reference

#include "tiffconf.h"

Go to the source code of this file.

Data Structures
struct	TIFFHeader
struct	TIFFDirEntry
Defines
#define	TIFF_VERSION   42
#define	TIFF_BIGTIFF_VERSION   43
#define	TIFF_BIGENDIAN   0x4d4d
#define	TIFF_LITTLEENDIAN   0x4949
#define	MDI_LITTLEENDIAN   0x5045
#define	MDI_BIGENDIAN   0x4550
#define	TIFF_MAGIC_SIZE   2
#define	TIFF_VERSION_SIZE   2
#define	TIFF_DIROFFSET_SIZE   4
#define	TIFFTAG_SUBFILETYPE   254 /* subfile data descriptor */
#define	FILETYPE_REDUCEDIMAGE   0x1 /* reduced resolution version */
#define	FILETYPE_PAGE   0x2 /* one page of many */
#define	FILETYPE_MASK   0x4 /* transparency mask */
#define	TIFFTAG_OSUBFILETYPE   255 /* +kind of data in subfile */
#define	OFILETYPE_IMAGE   1 /* full resolution image data */
#define	OFILETYPE_REDUCEDIMAGE   2 /* reduced size image data */
#define	OFILETYPE_PAGE   3 /* one page of many */
#define	TIFFTAG_IMAGEWIDTH   256 /* image width in pixels */
#define	TIFFTAG_IMAGELENGTH   257 /* image height in pixels */
#define	TIFFTAG_BITSPERSAMPLE   258 /* bits per channel (sample) */
#define	TIFFTAG_COMPRESSION   259 /* data compression technique */
#define	COMPRESSION_NONE   1 /* dump mode */
#define	COMPRESSION_CCITTRLE   2 /* CCITT modified Huffman RLE */
#define	COMPRESSION_CCITTFAX3   3 /* CCITT Group 3 fax encoding */
#define	COMPRESSION_CCITT_T4   3 /* CCITT T.4 (TIFF 6 name) */
#define	COMPRESSION_CCITTFAX4   4 /* CCITT Group 4 fax encoding */
#define	COMPRESSION_CCITT_T6   4 /* CCITT T.6 (TIFF 6 name) */
#define	COMPRESSION_LZW   5 /* Lempel-Ziv & Welch */
#define	COMPRESSION_OJPEG   6 /* !6.0 JPEG */
#define	COMPRESSION_JPEG   7 /* %JPEG DCT compression */
#define	COMPRESSION_NEXT   32766 /* NeXT 2-bit RLE */
#define	COMPRESSION_CCITTRLEW   32771 /* #1 w/ word alignment */
#define	COMPRESSION_PACKBITS   32773 /* Macintosh RLE */
#define	COMPRESSION_THUNDERSCAN   32809 /* ThunderScan RLE */
#define	COMPRESSION_IT8CTPAD   32895 /* IT8 CT w/padding */
#define	COMPRESSION_IT8LW   32896 /* IT8 Linework RLE */
#define	COMPRESSION_IT8MP   32897 /* IT8 Monochrome picture */
#define	COMPRESSION_IT8BL   32898 /* IT8 Binary line art */
#define	COMPRESSION_PIXARFILM   32908 /* Pixar companded 10bit LZW */
#define	COMPRESSION_PIXARLOG   32909 /* Pixar companded 11bit ZIP */
#define	COMPRESSION_DEFLATE   32946 /* Deflate compression */
#define	COMPRESSION_ADOBE_DEFLATE
#define	COMPRESSION_DCS   32947 /* Kodak DCS encoding */
#define	COMPRESSION_JBIG   34661 /* ISO JBIG */
#define	COMPRESSION_SGILOG   34676 /* SGI Log Luminance RLE */
#define	COMPRESSION_SGILOG24   34677 /* SGI Log 24-bit packed */
#define	COMPRESSION_JP2000   34712 /* Leadtools JPEG2000 */
#define	TIFFTAG_PHOTOMETRIC   262 /* photometric interpretation */
#define	PHOTOMETRIC_MINISWHITE   0 /* min value is white */
#define	PHOTOMETRIC_MINISBLACK   1 /* min value is black */
#define	PHOTOMETRIC_RGB   2 /* RGB color model */
#define	PHOTOMETRIC_PALETTE   3 /* color map indexed */
#define	PHOTOMETRIC_MASK   4 /* $holdout mask */
#define	PHOTOMETRIC_SEPARATED   5 /* !color separations */
#define	PHOTOMETRIC_YCBCR   6 /* !CCIR 601 */
#define	PHOTOMETRIC_CIELAB   8 /* !1976 CIE L*a*b* */
#define	PHOTOMETRIC_ICCLAB   9 /* ICC L*a*b* [Adobe TIFF Technote 4] */
#define	PHOTOMETRIC_ITULAB   10 /* ITU L*a*b* */
#define	PHOTOMETRIC_LOGL   32844 /* CIE Log2(L) */
#define	PHOTOMETRIC_LOGLUV   32845 /* CIE Log2(L) (u',v') */
#define	TIFFTAG_THRESHHOLDING   263 /* +thresholding used on data */
#define	THRESHHOLD_BILEVEL   1 /* b&w art scan */
#define	THRESHHOLD_HALFTONE   2 /* or dithered scan */
#define	THRESHHOLD_ERRORDIFFUSE   3 /* usually floyd-steinberg */
#define	TIFFTAG_CELLWIDTH   264 /* +dithering matrix width */
#define	TIFFTAG_CELLLENGTH   265 /* +dithering matrix height */
#define	TIFFTAG_FILLORDER   266 /* data order within a byte */
#define	FILLORDER_MSB2LSB   1 /* most significant -> least */
#define	FILLORDER_LSB2MSB   2 /* least significant -> most */
#define	TIFFTAG_DOCUMENTNAME   269 /* name of doc. image is from */
#define	TIFFTAG_IMAGEDESCRIPTION   270 /* info about image */
#define	TIFFTAG_MAKE   271 /* scanner manufacturer name */
#define	TIFFTAG_MODEL   272 /* scanner model name/number */
#define	TIFFTAG_STRIPOFFSETS   273 /* offsets to data strips */
#define	TIFFTAG_ORIENTATION   274 /* +image orientation */
#define	ORIENTATION_TOPLEFT   1 /* row 0 top, col 0 lhs */
#define	ORIENTATION_TOPRIGHT   2 /* row 0 top, col 0 rhs */
#define	ORIENTATION_BOTRIGHT   3 /* row 0 bottom, col 0 rhs */
#define	ORIENTATION_BOTLEFT   4 /* row 0 bottom, col 0 lhs */
#define	ORIENTATION_LEFTTOP   5 /* row 0 lhs, col 0 top */
#define	ORIENTATION_RIGHTTOP   6 /* row 0 rhs, col 0 top */
#define	ORIENTATION_RIGHTBOT   7 /* row 0 rhs, col 0 bottom */
#define	ORIENTATION_LEFTBOT   8 /* row 0 lhs, col 0 bottom */
#define	TIFFTAG_SAMPLESPERPIXEL   277 /* samples per pixel */
#define	TIFFTAG_ROWSPERSTRIP   278 /* rows per strip of data */
#define	TIFFTAG_STRIPBYTECOUNTS   279 /* bytes counts for strips */
#define	TIFFTAG_MINSAMPLEVALUE   280 /* +minimum sample value */
#define	TIFFTAG_MAXSAMPLEVALUE   281 /* +maximum sample value */
#define	TIFFTAG_XRESOLUTION   282 /* pixels/resolution in x */
#define	TIFFTAG_YRESOLUTION   283 /* pixels/resolution in y */
#define	TIFFTAG_PLANARCONFIG   284 /* storage organization */
#define	PLANARCONFIG_CONTIG   1 /* single image plane */
#define	PLANARCONFIG_SEPARATE   2 /* separate planes of data */
#define	TIFFTAG_PAGENAME   285 /* page name image is from */
#define	TIFFTAG_XPOSITION   286 /* x page offset of image lhs */
#define	TIFFTAG_YPOSITION   287 /* y page offset of image lhs */
#define	TIFFTAG_FREEOFFSETS   288 /* +byte offset to free block */
#define	TIFFTAG_FREEBYTECOUNTS   289 /* +sizes of free blocks */
#define	TIFFTAG_GRAYRESPONSEUNIT   290 /* $gray scale curve accuracy */
#define	GRAYRESPONSEUNIT_10S   1 /* tenths of a unit */
#define	GRAYRESPONSEUNIT_100S   2 /* hundredths of a unit */
#define	GRAYRESPONSEUNIT_1000S   3 /* thousandths of a unit */
#define	GRAYRESPONSEUNIT_10000S   4 /* ten-thousandths of a unit */
#define	GRAYRESPONSEUNIT_100000S   5 /* hundred-thousandths */
#define	TIFFTAG_GRAYRESPONSECURVE   291 /* $gray scale response curve */
#define	TIFFTAG_GROUP3OPTIONS   292 /* 32 flag bits */
#define	TIFFTAG_T4OPTIONS   292 /* TIFF 6.0 proper name alias */
#define	GROUP3OPT_2DENCODING   0x1 /* 2-dimensional coding */
#define	GROUP3OPT_UNCOMPRESSED   0x2 /* data not compressed */
#define	GROUP3OPT_FILLBITS   0x4 /* fill to byte boundary */
#define	TIFFTAG_GROUP4OPTIONS   293 /* 32 flag bits */
#define	TIFFTAG_T6OPTIONS   293 /* TIFF 6.0 proper name */
#define	GROUP4OPT_UNCOMPRESSED   0x2 /* data not compressed */
#define	TIFFTAG_RESOLUTIONUNIT   296 /* units of resolutions */
#define	RESUNIT_NONE   1 /* no meaningful units */
#define	RESUNIT_INCH   2 /* english */
#define	RESUNIT_CENTIMETER   3 /* metric */
#define	TIFFTAG_PAGENUMBER   297 /* page numbers of multi-page */
#define	TIFFTAG_COLORRESPONSEUNIT   300 /* $color curve accuracy */
#define	COLORRESPONSEUNIT_10S   1 /* tenths of a unit */
#define	COLORRESPONSEUNIT_100S   2 /* hundredths of a unit */
#define	COLORRESPONSEUNIT_1000S   3 /* thousandths of a unit */
#define	COLORRESPONSEUNIT_10000S   4 /* ten-thousandths of a unit */
#define	COLORRESPONSEUNIT_100000S   5 /* hundred-thousandths */
#define	TIFFTAG_TRANSFERFUNCTION   301 /* !colorimetry info */
#define	TIFFTAG_SOFTWARE   305 /* name & release */
#define	TIFFTAG_DATETIME   306 /* creation date and time */
#define	TIFFTAG_ARTIST   315 /* creator of image */
#define	TIFFTAG_HOSTCOMPUTER   316 /* machine where created */
#define	TIFFTAG_PREDICTOR   317 /* prediction scheme w/ LZW */
#define	PREDICTOR_NONE   1 /* no prediction scheme used */
#define	PREDICTOR_HORIZONTAL   2 /* horizontal differencing */
#define	PREDICTOR_FLOATINGPOINT   3 /* floating point predictor */
#define	TIFFTAG_WHITEPOINT   318 /* image white point */
#define	TIFFTAG_PRIMARYCHROMATICITIES   319 /* !primary chromaticities */
#define	TIFFTAG_COLORMAP   320 /* RGB map for pallette image */
#define	TIFFTAG_HALFTONEHINTS   321 /* !highlight+shadow info */
#define	TIFFTAG_TILEWIDTH   322 /* !tile width in pixels */
#define	TIFFTAG_TILELENGTH   323 /* !tile height in pixels */
#define	TIFFTAG_TILEOFFSETS   324 /* !offsets to data tiles */
#define	TIFFTAG_TILEBYTECOUNTS   325 /* !byte counts for tiles */
#define	TIFFTAG_BADFAXLINES   326 /* lines w/ wrong pixel count */
#define	TIFFTAG_CLEANFAXDATA   327 /* regenerated line info */
#define	CLEANFAXDATA_CLEAN   0 /* no errors detected */
#define	CLEANFAXDATA_REGENERATED   1 /* receiver regenerated lines */
#define	CLEANFAXDATA_UNCLEAN   2 /* uncorrected errors exist */
#define	TIFFTAG_CONSECUTIVEBADFAXLINES   328 /* max consecutive bad lines */
#define	TIFFTAG_SUBIFD   330 /* subimage descriptors */
#define	TIFFTAG_INKSET   332 /* !inks in separated image */
#define	INKSET_CMYK   1 /* !cyan-magenta-yellow-black color */
#define	INKSET_MULTIINK   2 /* !multi-ink or hi-fi color */
#define	TIFFTAG_INKNAMES   333 /* !ascii names of inks */
#define	TIFFTAG_NUMBEROFINKS   334 /* !number of inks */
#define	TIFFTAG_DOTRANGE   336 /* !0% and 100% dot codes */
#define	TIFFTAG_TARGETPRINTER   337 /* !separation target */
#define	TIFFTAG_EXTRASAMPLES   338 /* !info about extra samples */
#define	EXTRASAMPLE_UNSPECIFIED   0 /* !unspecified data */
#define	EXTRASAMPLE_ASSOCALPHA   1 /* !associated alpha data */
#define	EXTRASAMPLE_UNASSALPHA   2 /* !unassociated alpha data */
#define	TIFFTAG_SAMPLEFORMAT   339 /* !data sample format */
#define	SAMPLEFORMAT_UINT   1 /* !unsigned integer data */
#define	SAMPLEFORMAT_INT   2 /* !signed integer data */
#define	SAMPLEFORMAT_IEEEFP   3 /* !IEEE floating point data */
#define	SAMPLEFORMAT_VOID   4 /* !untyped data */
#define	SAMPLEFORMAT_COMPLEXINT   5 /* !complex signed int */
#define	SAMPLEFORMAT_COMPLEXIEEEFP   6 /* !complex ieee floating */
#define	TIFFTAG_SMINSAMPLEVALUE   340 /* !variable MinSampleValue */
#define	TIFFTAG_SMAXSAMPLEVALUE   341 /* !variable MaxSampleValue */
#define	TIFFTAG_CLIPPATH
#define	TIFFTAG_XCLIPPATHUNITS
#define	TIFFTAG_YCLIPPATHUNITS
#define	TIFFTAG_INDEXED
#define	TIFFTAG_JPEGTABLES   347 /* %JPEG table stream */
#define	TIFFTAG_OPIPROXY   351 /* %OPI Proxy [Adobe TIFF technote] */
#define	TIFFTAG_JPEGPROC   512 /* !JPEG processing algorithm */
#define	JPEGPROC_BASELINE   1 /* !baseline sequential */
#define	JPEGPROC_LOSSLESS   14 /* !Huffman coded lossless */
#define	TIFFTAG_JPEGIFOFFSET   513 /* !pointer to SOI marker */
#define	TIFFTAG_JPEGIFBYTECOUNT   514 /* !JFIF stream length */
#define	TIFFTAG_JPEGRESTARTINTERVAL   515 /* !restart interval length */
#define	TIFFTAG_JPEGLOSSLESSPREDICTORS   517 /* !lossless proc predictor */
#define	TIFFTAG_JPEGPOINTTRANSFORM   518 /* !lossless point transform */
#define	TIFFTAG_JPEGQTABLES   519 /* !Q matrice offsets */
#define	TIFFTAG_JPEGDCTABLES   520 /* !DCT table offsets */
#define	TIFFTAG_JPEGACTABLES   521 /* !AC coefficient offsets */
#define	TIFFTAG_YCBCRCOEFFICIENTS   529 /* !RGB -> YCbCr transform */
#define	TIFFTAG_YCBCRSUBSAMPLING   530 /* !YCbCr subsampling factors */
#define	TIFFTAG_YCBCRPOSITIONING   531 /* !subsample positioning */
#define	YCBCRPOSITION_CENTERED   1 /* !as in PostScript Level 2 */
#define	YCBCRPOSITION_COSITED   2 /* !as in CCIR 601-1 */
#define	TIFFTAG_REFERENCEBLACKWHITE   532 /* !colorimetry info */
#define	TIFFTAG_XMLPACKET
#define	TIFFTAG_OPIIMAGEID
#define	TIFFTAG_REFPTS   32953 /* image reference points */
#define	TIFFTAG_REGIONTACKPOINT   32954 /* region-xform tack point */
#define	TIFFTAG_REGIONWARPCORNERS   32955 /* warp quadrilateral */
#define	TIFFTAG_REGIONAFFINE   32956 /* affine transformation mat */
#define	TIFFTAG_MATTEING   32995 /* $use ExtraSamples */
#define	TIFFTAG_DATATYPE   32996 /* $use SampleFormat */
#define	TIFFTAG_IMAGEDEPTH   32997 /* z depth of image */
#define	TIFFTAG_TILEDEPTH   32998 /* z depth/data tile */
#define	TIFFTAG_PIXAR_IMAGEFULLWIDTH   33300 /* full image size in x */
#define	TIFFTAG_PIXAR_IMAGEFULLLENGTH   33301 /* full image size in y */
#define	TIFFTAG_PIXAR_TEXTUREFORMAT   33302 /* texture map format */
#define	TIFFTAG_PIXAR_WRAPMODES   33303 /* s & t wrap modes */
#define	TIFFTAG_PIXAR_FOVCOT   33304 /* cotan(fov) for env. maps */
#define	TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN   33305
#define	TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA   33306
#define	TIFFTAG_WRITERSERIALNUMBER   33405 /* device serial number */
#define	TIFFTAG_COPYRIGHT   33432 /* copyright string */
#define	TIFFTAG_RICHTIFFIPTC   33723
#define	TIFFTAG_IT8SITE   34016 /* site name */
#define	TIFFTAG_IT8COLORSEQUENCE   34017 /* color seq. [RGB,CMYK,etc] */
#define	TIFFTAG_IT8HEADER   34018 /* DDES Header */
#define	TIFFTAG_IT8RASTERPADDING   34019 /* raster scanline padding */
#define	TIFFTAG_IT8BITSPERRUNLENGTH   34020 /* # of bits in short run */
#define	TIFFTAG_IT8BITSPEREXTENDEDRUNLENGTH   34021/* # of bits in long run */
#define	TIFFTAG_IT8COLORTABLE   34022 /* LW colortable */
#define	TIFFTAG_IT8IMAGECOLORINDICATOR   34023 /* BP/BL image color switch */
#define	TIFFTAG_IT8BKGCOLORINDICATOR   34024 /* BP/BL bg color switch */
#define	TIFFTAG_IT8IMAGECOLORVALUE   34025 /* BP/BL image color value */
#define	TIFFTAG_IT8BKGCOLORVALUE   34026 /* BP/BL bg color value */
#define	TIFFTAG_IT8PIXELINTENSITYRANGE   34027 /* MP pixel intensity value */
#define	TIFFTAG_IT8TRANSPARENCYINDICATOR   34028 /* HC transparency switch */
#define	TIFFTAG_IT8COLORCHARACTERIZATION   34029 /* color character. table */
#define	TIFFTAG_IT8HCUSAGE   34030 /* HC usage indicator */
#define	TIFFTAG_IT8TRAPINDICATOR
#define	TIFFTAG_IT8CMYKEQUIVALENT   34032 /* CMYK color equivalents */
#define	TIFFTAG_FRAMECOUNT   34232 /* Sequence Frame Count */
#define	TIFFTAG_PHOTOSHOP   34377
#define	TIFFTAG_EXIFIFD   34665 /* Pointer to EXIF private directory */
#define	TIFFTAG_ICCPROFILE   34675 /* ICC profile data */
#define	TIFFTAG_JBIGOPTIONS   34750 /* JBIG options */
#define	TIFFTAG_GPSIFD   34853 /* Pointer to GPS private directory */
#define	TIFFTAG_FAXRECVPARAMS   34908 /* encoded Class 2 ses. parms */
#define	TIFFTAG_FAXSUBADDRESS   34909 /* received SubAddr string */
#define	TIFFTAG_FAXRECVTIME   34910 /* receive time (secs) */
#define	TIFFTAG_FAXDCS   34911 /* encoded fax ses. params, Table 2/T.30 */
#define	TIFFTAG_STONITS   37439 /* Sample value to Nits */
#define	TIFFTAG_FEDEX_EDR   34929 /* unknown use */
#define	TIFFTAG_INTEROPERABILITYIFD   40965 /* Pointer to Interoperability private directory */
#define	TIFFTAG_DNGVERSION   50706 /* &DNG version number */
#define	TIFFTAG_DNGBACKWARDVERSION   50707 /* &DNG compatibility version */
#define	TIFFTAG_UNIQUECAMERAMODEL   50708 /* &name for the camera model */
#define	TIFFTAG_LOCALIZEDCAMERAMODEL
#define	TIFFTAG_CFAPLANECOLOR
#define	TIFFTAG_CFALAYOUT   50711 /* &spatial layout of the CFA */
#define	TIFFTAG_LINEARIZATIONTABLE   50712 /* &lookup table description */
#define	TIFFTAG_BLACKLEVELREPEATDIM
#define	TIFFTAG_BLACKLEVEL   50714 /* &zero light encoding level */
#define	TIFFTAG_BLACKLEVELDELTAH
#define	TIFFTAG_BLACKLEVELDELTAV
#define	TIFFTAG_WHITELEVEL
#define	TIFFTAG_DEFAULTSCALE   50718 /* &default scale factors */
#define	TIFFTAG_DEFAULTCROPORIGIN
#define	TIFFTAG_DEFAULTCROPSIZE
#define	TIFFTAG_COLORMATRIX1
#define	TIFFTAG_COLORMATRIX2
#define	TIFFTAG_CAMERACALIBRATION1   50723 /* &calibration matrix 1 */
#define	TIFFTAG_CAMERACALIBRATION2   50724 /* &calibration matrix 2 */
#define	TIFFTAG_REDUCTIONMATRIX1
#define	TIFFTAG_REDUCTIONMATRIX2
#define	TIFFTAG_ANALOGBALANCE
#define	TIFFTAG_ASSHOTNEUTRAL
#define	TIFFTAG_ASSHOTWHITEXY
#define	TIFFTAG_BASELINEEXPOSURE
#define	TIFFTAG_BASELINENOISE   50731 /* &relative noise level */
#define	TIFFTAG_BASELINESHARPNESS
#define	TIFFTAG_BAYERGREENSPLIT
#define	TIFFTAG_LINEARRESPONSELIMIT   50734 /* &non-linear encoding range */
#define	TIFFTAG_CAMERASERIALNUMBER   50735 /* &camera's serial number */
#define	TIFFTAG_LENSINFO   50736 /* info about the lens */
#define	TIFFTAG_CHROMABLURRADIUS   50737 /* &chroma blur radius */
#define	TIFFTAG_ANTIALIASSTRENGTH
#define	TIFFTAG_SHADOWSCALE   50739 /* &used by Adobe Camera Raw */
#define	TIFFTAG_DNGPRIVATEDATA   50740 /* &manufacturer's private data */
#define	TIFFTAG_MAKERNOTESAFETY
#define	TIFFTAG_CALIBRATIONILLUMINANT1   50778 /* &illuminant 1 */
#define	TIFFTAG_CALIBRATIONILLUMINANT2   50779 /* &illuminant 2 */
#define	TIFFTAG_BESTQUALITYSCALE   50780 /* &best quality multiplier */
#define	TIFFTAG_RAWDATAUNIQUEID
#define	TIFFTAG_ORIGINALRAWFILENAME
#define	TIFFTAG_ORIGINALRAWFILEDATA
#define	TIFFTAG_ACTIVEAREA
#define	TIFFTAG_MASKEDAREAS
#define	TIFFTAG_ASSHOTICCPROFILE   50831 /* &these two tags used to */
#define	TIFFTAG_ASSHOTPREPROFILEMATRIX
#define	TIFFTAG_CURRENTICCPROFILE   50833 /* & */
#define	TIFFTAG_CURRENTPREPROFILEMATRIX   50834 /* & */
#define	TIFFTAG_DCSHUESHIFTVALUES   65535 /* hue shift correction data */
#define	TIFFTAG_FAXMODE   65536 /* Group 3/4 format control */
#define	FAXMODE_CLASSIC   0x0000 /* default, include RTC */
#define	FAXMODE_NORTC   0x0001 /* no RTC at end of data */
#define	FAXMODE_NOEOL   0x0002 /* no EOL code at end of row */
#define	FAXMODE_BYTEALIGN   0x0004 /* byte align row */
#define	FAXMODE_WORDALIGN   0x0008 /* word align row */
#define	FAXMODE_CLASSF   FAXMODE_NORTC /* TIFF Class F */
#define	TIFFTAG_JPEGQUALITY   65537 /* Compression quality level */
#define	TIFFTAG_JPEGCOLORMODE   65538 /* Auto RGB<=>YCbCr convert? */
#define	JPEGCOLORMODE_RAW   0x0000 /* no conversion (default) */
#define	JPEGCOLORMODE_RGB   0x0001 /* do auto conversion */
#define	TIFFTAG_JPEGTABLESMODE   65539 /* What to put in JPEGTables */
#define	JPEGTABLESMODE_QUANT   0x0001 /* include quantization tbls */
#define	JPEGTABLESMODE_HUFF   0x0002 /* include Huffman tbls */
#define	TIFFTAG_FAXFILLFUNC   65540 /* G3/G4 fill function */
#define	TIFFTAG_PIXARLOGDATAFMT   65549 /* PixarLogCodec I/O data sz */
#define	PIXARLOGDATAFMT_8BIT   0 /* regular u_char samples */
#define	PIXARLOGDATAFMT_8BITABGR   1 /* ABGR-order u_chars */
#define	PIXARLOGDATAFMT_11BITLOG   2 /* 11-bit log-encoded (raw) */
#define	PIXARLOGDATAFMT_12BITPICIO   3 /* as per PICIO (1.0==2048) */
#define	PIXARLOGDATAFMT_16BIT   4 /* signed short samples */
#define	PIXARLOGDATAFMT_FLOAT   5 /* IEEE float samples */
#define	TIFFTAG_DCSIMAGERTYPE   65550 /* imager model & filter */
#define	DCSIMAGERMODEL_M3   0 /* M3 chip (1280 x 1024) */
#define	DCSIMAGERMODEL_M5   1 /* M5 chip (1536 x 1024) */
#define	DCSIMAGERMODEL_M6   2 /* M6 chip (3072 x 2048) */
#define	DCSIMAGERFILTER_IR   0 /* infrared filter */
#define	DCSIMAGERFILTER_MONO   1 /* monochrome filter */
#define	DCSIMAGERFILTER_CFA   2 /* color filter array */
#define	DCSIMAGERFILTER_OTHER   3 /* other filter */
#define	TIFFTAG_DCSINTERPMODE   65551 /* interpolation mode */
#define	DCSINTERPMODE_NORMAL   0x0 /* whole image, default */
#define	DCSINTERPMODE_PREVIEW   0x1 /* preview of image (384x256) */
#define	TIFFTAG_DCSBALANCEARRAY   65552 /* color balance values */
#define	TIFFTAG_DCSCORRECTMATRIX   65553 /* color correction values */
#define	TIFFTAG_DCSGAMMA   65554 /* gamma value */
#define	TIFFTAG_DCSTOESHOULDERPTS   65555 /* toe & shoulder points */
#define	TIFFTAG_DCSCALIBRATIONFD   65556 /* calibration file desc */
#define	TIFFTAG_ZIPQUALITY   65557 /* compression quality level */
#define	TIFFTAG_PIXARLOGQUALITY   65558 /* PixarLog uses same scale */
#define	TIFFTAG_DCSCLIPRECTANGLE   65559 /* area of image to acquire */
#define	TIFFTAG_SGILOGDATAFMT   65560 /* SGILog user data format */
#define	SGILOGDATAFMT_FLOAT   0 /* IEEE float samples */
#define	SGILOGDATAFMT_16BIT   1 /* 16-bit samples */
#define	SGILOGDATAFMT_RAW   2 /* uninterpreted data */
#define	SGILOGDATAFMT_8BIT   3 /* 8-bit RGB monitor values */
#define	TIFFTAG_SGILOGENCODE   65561 /* SGILog data encoding control*/
#define	SGILOGENCODE_NODITHER   0 /* do not dither encoded values*/
#define	SGILOGENCODE_RANDITHER   1 /* randomly dither encd values */
#define	EXIFTAG_EXPOSURETIME   33434 /* Exposure time */
#define	EXIFTAG_FNUMBER   33437 /* F number */
#define	EXIFTAG_EXPOSUREPROGRAM   34850 /* Exposure program */
#define	EXIFTAG_SPECTRALSENSITIVITY   34852 /* Spectral sensitivity */
#define	EXIFTAG_ISOSPEEDRATINGS   34855 /* ISO speed rating */
#define	EXIFTAG_OECF
#define	EXIFTAG_EXIFVERSION   36864 /* Exif version */
#define	EXIFTAG_DATETIMEORIGINAL
#define	EXIFTAG_DATETIMEDIGITIZED
#define	EXIFTAG_COMPONENTSCONFIGURATION   37121 /* Meaning of each component */
#define	EXIFTAG_COMPRESSEDBITSPERPIXEL   37122 /* Image compression mode */
#define	EXIFTAG_SHUTTERSPEEDVALUE   37377 /* Shutter speed */
#define	EXIFTAG_APERTUREVALUE   37378 /* Aperture */
#define	EXIFTAG_BRIGHTNESSVALUE   37379 /* Brightness */
#define	EXIFTAG_EXPOSUREBIASVALUE   37380 /* Exposure bias */
#define	EXIFTAG_MAXAPERTUREVALUE   37381 /* Maximum lens aperture */
#define	EXIFTAG_SUBJECTDISTANCE   37382 /* Subject distance */
#define	EXIFTAG_METERINGMODE   37383 /* Metering mode */
#define	EXIFTAG_LIGHTSOURCE   37384 /* Light source */
#define	EXIFTAG_FLASH   37385 /* Flash */
#define	EXIFTAG_FOCALLENGTH   37386 /* Lens focal length */
#define	EXIFTAG_SUBJECTAREA   37396 /* Subject area */
#define	EXIFTAG_MAKERNOTE   37500 /* Manufacturer notes */
#define	EXIFTAG_USERCOMMENT   37510 /* User comments */
#define	EXIFTAG_SUBSECTIME   37520 /* DateTime subseconds */
#define	EXIFTAG_SUBSECTIMEORIGINAL   37521 /* DateTimeOriginal subseconds */
#define	EXIFTAG_SUBSECTIMEDIGITIZED   37522 /* DateTimeDigitized subseconds */
#define	EXIFTAG_FLASHPIXVERSION   40960 /* Supported Flashpix version */
#define	EXIFTAG_COLORSPACE   40961 /* Color space information */
#define	EXIFTAG_PIXELXDIMENSION   40962 /* Valid image width */
#define	EXIFTAG_PIXELYDIMENSION   40963 /* Valid image height */
#define	EXIFTAG_RELATEDSOUNDFILE   40964 /* Related audio file */
#define	EXIFTAG_FLASHENERGY   41483 /* Flash energy */
#define	EXIFTAG_SPATIALFREQUENCYRESPONSE   41484 /* Spatial frequency response */
#define	EXIFTAG_FOCALPLANEXRESOLUTION   41486 /* Focal plane X resolution */
#define	EXIFTAG_FOCALPLANEYRESOLUTION   41487 /* Focal plane Y resolution */
#define	EXIFTAG_FOCALPLANERESOLUTIONUNIT   41488 /* Focal plane resolution unit */
#define	EXIFTAG_SUBJECTLOCATION   41492 /* Subject location */
#define	EXIFTAG_EXPOSUREINDEX   41493 /* Exposure index */
#define	EXIFTAG_SENSINGMETHOD   41495 /* Sensing method */
#define	EXIFTAG_FILESOURCE   41728 /* File source */
#define	EXIFTAG_SCENETYPE   41729 /* Scene type */
#define	EXIFTAG_CFAPATTERN   41730 /* CFA pattern */
#define	EXIFTAG_CUSTOMRENDERED   41985 /* Custom image processing */
#define	EXIFTAG_EXPOSUREMODE   41986 /* Exposure mode */
#define	EXIFTAG_WHITEBALANCE   41987 /* White balance */
#define	EXIFTAG_DIGITALZOOMRATIO   41988 /* Digital zoom ratio */
#define	EXIFTAG_FOCALLENGTHIN35MMFILM   41989 /* Focal length in 35 mm film */
#define	EXIFTAG_SCENECAPTURETYPE   41990 /* Scene capture type */
#define	EXIFTAG_GAINCONTROL   41991 /* Gain control */
#define	EXIFTAG_CONTRAST   41992 /* Contrast */
#define	EXIFTAG_SATURATION   41993 /* Saturation */
#define	EXIFTAG_SHARPNESS   41994 /* Sharpness */
#define	EXIFTAG_DEVICESETTINGDESCRIPTION   41995 /* Device settings description */
#define	EXIFTAG_SUBJECTDISTANCERANGE   41996 /* Subject distance range */
#define	EXIFTAG_GAINCONTROL   41991 /* Gain control */
#define	EXIFTAG_GAINCONTROL   41991 /* Gain control */
#define	EXIFTAG_IMAGEUNIQUEID   42016 /* Unique image ID */
Typedefs
typedef signed char	int8
typedef unsigned char	uint8
typedef short	int16
typedef unsigned short	uint16
typedef int	int32
typedef unsigned int	uint32
Enumerations
enum	TIFFIgnoreSense { TIS_STORE, TIS_EXTRACT, TIS_EMPTY }
enum	TIFFDataType {   TIFF_NOTYPE = 0, TIFF_BYTE = 1, TIFF_ASCII = 2, TIFF_SHORT = 3,   TIFF_LONG = 4, TIFF_RATIONAL = 5, TIFF_SBYTE = 6, TIFF_UNDEFINED = 7,   TIFF_SSHORT = 8, TIFF_SLONG = 9, TIFF_SRATIONAL = 10, TIFF_FLOAT = 11,   TIFF_DOUBLE = 12, TIFF_IFD = 13 }