/
tif_dirinfo.cs
executable file
·639 lines (563 loc) · 42.5 KB
/
tif_dirinfo.cs
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#define USE_TIFFFindFieldInfoSearch
// tif_dirinfo.cs
//
// Based on LIBTIFF, Version 3.9.4 - 15-Jun-2010
// Copyright (c) 2006-2010 by the Authors
// Copyright (c) 1988-1997 Sam Leffler
// Copyright (c) 1991-1997 Silicon Graphics, Inc.
//
// Permission to use, copy, modify, distribute, and sell this software and
// its documentation for any purpose is hereby granted without fee, provided
// that (i) the above copyright notices and this permission notice appear in
// all copies of the software and related documentation, and (ii) the names of
// Sam Leffler and Silicon Graphics may not be used in any advertising or
// publicity relating to the software without the specific, prior written
// permission of Sam Leffler and Silicon Graphics.
//
// THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
// EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
// WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
//
// IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
// ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
// OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
// WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
// LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
// OF THIS SOFTWARE.
// TIFF Library.
//
// Core Directory Tag Support.
using System;
using System.Collections.Generic;
using System.IO;
namespace Free.Ports.LibTiff
{
public static partial class libtiff
{
// NB: THIS ARRAY IS ASSUMED TO BE SORTED BY TAG.
// If a tag can have both LONG and SHORT types then the LONG must be
// placed before the SHORT for writing to work properly.
//
// NOTE:The second field (field_readcount) and third field (field_writecount)
// sometimes use the values TIFF_VARIABLE (-1)
// and TIFFTAG_SPP (-2). The macros should be used but would throw off
// the formatting of the code, so please interprete the -1 and -2
// values accordingly.
static List<TIFFFieldInfo> tiffFieldInfo=MakeTiffFieldInfo();
static List<TIFFFieldInfo> MakeTiffFieldInfo()
{
List<TIFFFieldInfo> ret=new List<TIFFFieldInfo>();
ret.Add(new TIFFFieldInfo(TIFFTAG.SUBFILETYPE, 1, 1, TIFFDataType.TIFF_LONG, FIELD.SUBFILETYPE, true, false, "SubfileType"));
// XXX SHORT for compatibility w/ old versions of the library
ret.Add(new TIFFFieldInfo(TIFFTAG.SUBFILETYPE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.SUBFILETYPE, true, false, "SubfileType"));
ret.Add(new TIFFFieldInfo(TIFFTAG.OSUBFILETYPE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.SUBFILETYPE, true, false, "OldSubfileType"));
ret.Add(new TIFFFieldInfo(TIFFTAG.IMAGEWIDTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.IMAGEDIMENSIONS, false, false, "ImageWidth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.IMAGEWIDTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.IMAGEDIMENSIONS, false, false, "ImageWidth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.IMAGELENGTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.IMAGEDIMENSIONS, true, false, "ImageLength"));
ret.Add(new TIFFFieldInfo(TIFFTAG.IMAGELENGTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.IMAGEDIMENSIONS, true, false, "ImageLength"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BITSPERSAMPLE, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.BITSPERSAMPLE, false, false, "BitsPerSample"));
// XXX LONG for compatibility with some broken TIFF writers
ret.Add(new TIFFFieldInfo(TIFFTAG.BITSPERSAMPLE, -1, -1, TIFFDataType.TIFF_LONG, FIELD.BITSPERSAMPLE, false, false, "BitsPerSample"));
ret.Add(new TIFFFieldInfo(TIFFTAG.COMPRESSION, -1, 1, TIFFDataType.TIFF_SHORT, FIELD.COMPRESSION, false, false, "Compression"));
// XXX LONG for compatibility with some broken TIFF writers
ret.Add(new TIFFFieldInfo(TIFFTAG.COMPRESSION, -1, 1, TIFFDataType.TIFF_LONG, FIELD.COMPRESSION, false, false, "Compression"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PHOTOMETRIC, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.PHOTOMETRIC, false, false, "PhotometricInterpretation"));
// XXX LONG for compatibility with some broken TIFF writers
ret.Add(new TIFFFieldInfo(TIFFTAG.PHOTOMETRIC, 1, 1, TIFFDataType.TIFF_LONG, FIELD.PHOTOMETRIC, false, false, "PhotometricInterpretation"));
ret.Add(new TIFFFieldInfo(TIFFTAG.THRESHHOLDING, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.THRESHHOLDING, true, false, "Threshholding"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CELLWIDTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.IGNORE, true, false, "CellWidth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CELLLENGTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.IGNORE, true, false, "CellLength"));
ret.Add(new TIFFFieldInfo(TIFFTAG.FILLORDER, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.FILLORDER, false, false, "FillOrder"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DOCUMENTNAME, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "DocumentName"));
ret.Add(new TIFFFieldInfo(TIFFTAG.IMAGEDESCRIPTION, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "ImageDescription"));
ret.Add(new TIFFFieldInfo(TIFFTAG.MAKE, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "Make"));
ret.Add(new TIFFFieldInfo(TIFFTAG.MODEL, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "Model"));
ret.Add(new TIFFFieldInfo(TIFFTAG.STRIPOFFSETS, -1, -1, TIFFDataType.TIFF_LONG, FIELD.STRIPOFFSETS, false, false, "StripOffsets"));
ret.Add(new TIFFFieldInfo(TIFFTAG.STRIPOFFSETS, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.STRIPOFFSETS, false, false, "StripOffsets"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ORIENTATION, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.ORIENTATION, false, false, "Orientation"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SAMPLESPERPIXEL, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.SAMPLESPERPIXEL, false, false, "SamplesPerPixel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ROWSPERSTRIP, 1, 1, TIFFDataType.TIFF_LONG, FIELD.ROWSPERSTRIP, false, false, "RowsPerStrip"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ROWSPERSTRIP, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.ROWSPERSTRIP, false, false, "RowsPerStrip"));
ret.Add(new TIFFFieldInfo(TIFFTAG.STRIPBYTECOUNTS, -1, -1, TIFFDataType.TIFF_LONG, FIELD.STRIPBYTECOUNTS, false, false, "StripByteCounts"));
ret.Add(new TIFFFieldInfo(TIFFTAG.STRIPBYTECOUNTS, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.STRIPBYTECOUNTS, false, false, "StripByteCounts"));
ret.Add(new TIFFFieldInfo(TIFFTAG.MINSAMPLEVALUE, -2, -1, TIFFDataType.TIFF_SHORT, FIELD.MINSAMPLEVALUE, true, false, "MinSampleValue"));
ret.Add(new TIFFFieldInfo(TIFFTAG.MAXSAMPLEVALUE, -2, -1, TIFFDataType.TIFF_SHORT, FIELD.MAXSAMPLEVALUE, true, false, "MaxSampleValue"));
ret.Add(new TIFFFieldInfo(TIFFTAG.XRESOLUTION, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.RESOLUTION, true, false, "XResolution"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YRESOLUTION, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.RESOLUTION, true, false, "YResolution"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PLANARCONFIG, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.PLANARCONFIG, false, false, "PlanarConfiguration"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PAGENAME, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "PageName"));
ret.Add(new TIFFFieldInfo(TIFFTAG.XPOSITION, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.POSITION, true, false, "XPosition"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YPOSITION, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.POSITION, true, false, "YPosition"));
ret.Add(new TIFFFieldInfo(TIFFTAG.FREEOFFSETS, -1, -1, TIFFDataType.TIFF_LONG, FIELD.IGNORE, false, false, "FreeOffsets"));
ret.Add(new TIFFFieldInfo(TIFFTAG.FREEBYTECOUNTS, -1, -1, TIFFDataType.TIFF_LONG, FIELD.IGNORE, false, false, "FreeByteCounts"));
ret.Add(new TIFFFieldInfo(TIFFTAG.GRAYRESPONSEUNIT, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.IGNORE, true, false, "GrayResponseUnit"));
ret.Add(new TIFFFieldInfo(TIFFTAG.GRAYRESPONSECURVE, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.IGNORE, true, false, "GrayResponseCurve"));
ret.Add(new TIFFFieldInfo(TIFFTAG.RESOLUTIONUNIT, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.RESOLUTIONUNIT, true, false, "ResolutionUnit"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PAGENUMBER, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.PAGENUMBER, true, false, "PageNumber"));
ret.Add(new TIFFFieldInfo(TIFFTAG.COLORRESPONSEUNIT, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.IGNORE, true, false, "ColorResponseUnit"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TRANSFERFUNCTION, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.TRANSFERFUNCTION, true, false, "TransferFunction"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SOFTWARE, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "Software"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DATETIME, 20, 20, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "DateTime"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ARTIST, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "Artist"));
ret.Add(new TIFFFieldInfo(TIFFTAG.HOSTCOMPUTER, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "HostComputer"));
ret.Add(new TIFFFieldInfo(TIFFTAG.WHITEPOINT, 2, 2, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "WhitePoint"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PRIMARYCHROMATICITIES, 6, 6, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "PrimaryChromaticities"));
ret.Add(new TIFFFieldInfo(TIFFTAG.COLORMAP, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.COLORMAP, true, false, "ColorMap"));
ret.Add(new TIFFFieldInfo(TIFFTAG.HALFTONEHINTS, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.HALFTONEHINTS, true, false, "HalftoneHints"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILEWIDTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.TILEDIMENSIONS, false, false, "TileWidth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILEWIDTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.TILEDIMENSIONS, false, false, "TileWidth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILELENGTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.TILEDIMENSIONS, false, false, "TileLength"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILELENGTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.TILEDIMENSIONS, false, false, "TileLength"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILEOFFSETS, -1, 1, TIFFDataType.TIFF_LONG, FIELD.STRIPOFFSETS, false, false, "TileOffsets"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILEBYTECOUNTS, -1, 1, TIFFDataType.TIFF_LONG, FIELD.STRIPBYTECOUNTS, false, false, "TileByteCounts"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILEBYTECOUNTS, -1, 1, TIFFDataType.TIFF_SHORT, FIELD.STRIPBYTECOUNTS, false, false, "TileByteCounts"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SUBIFD, -1, -1, TIFFDataType.TIFF_IFD, FIELD.SUBIFD, true, true, "SubIFD"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SUBIFD, -1, -1, TIFFDataType.TIFF_LONG, FIELD.SUBIFD, true, true, "SubIFD"));
ret.Add(new TIFFFieldInfo(TIFFTAG.INKSET, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "InkSet"));
ret.Add(new TIFFFieldInfo(TIFFTAG.INKNAMES, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.INKNAMES, true, true, "InkNames"));
ret.Add(new TIFFFieldInfo(TIFFTAG.NUMBEROFINKS, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "NumberOfInks"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DOTRANGE, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "DotRange"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DOTRANGE, 2, 2, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, false, "DotRange"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TARGETPRINTER, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "TargetPrinter"));
ret.Add(new TIFFFieldInfo(TIFFTAG.EXTRASAMPLES, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.EXTRASAMPLES, false, true, "ExtraSamples"));
// XXX for bogus Adobe Photoshop v2.5 files
ret.Add(new TIFFFieldInfo(TIFFTAG.EXTRASAMPLES, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.EXTRASAMPLES, false, true, "ExtraSamples"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SAMPLEFORMAT, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.SAMPLEFORMAT, false, false, "SampleFormat"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SMINSAMPLEVALUE, -2, -1, TIFFDataType.TIFF_ANY, FIELD.SMINSAMPLEVALUE, true, false, "SMinSampleValue"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SMAXSAMPLEVALUE, -2, -1, TIFFDataType.TIFF_ANY, FIELD.SMAXSAMPLEVALUE, true, false, "SMaxSampleValue"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CLIPPATH, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, true, "ClipPath"));
ret.Add(new TIFFFieldInfo(TIFFTAG.XCLIPPATHUNITS, 1, 1, TIFFDataType.TIFF_SLONG, FIELD.CUSTOM, false, false, "XClipPathUnits"));
ret.Add(new TIFFFieldInfo(TIFFTAG.XCLIPPATHUNITS, 1, 1, TIFFDataType.TIFF_SSHORT, FIELD.CUSTOM, false, false, "XClipPathUnits"));
ret.Add(new TIFFFieldInfo(TIFFTAG.XCLIPPATHUNITS, 1, 1, TIFFDataType.TIFF_SBYTE, FIELD.CUSTOM, false, false, "XClipPathUnits"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YCLIPPATHUNITS, 1, 1, TIFFDataType.TIFF_SLONG, FIELD.CUSTOM, false, false, "YClipPathUnits"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YCLIPPATHUNITS, 1, 1, TIFFDataType.TIFF_SSHORT, FIELD.CUSTOM, false, false, "YClipPathUnits"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YCLIPPATHUNITS, 1, 1, TIFFDataType.TIFF_SBYTE, FIELD.CUSTOM, false, false, "YClipPathUnits"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YCBCRCOEFFICIENTS, 3, 3, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "YCbCrCoefficients"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YCBCRSUBSAMPLING, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.YCBCRSUBSAMPLING, false, false, "YCbCrSubsampling"));
ret.Add(new TIFFFieldInfo(TIFFTAG.YCBCRPOSITIONING, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.YCBCRPOSITIONING, false, false, "YCbCrPositioning"));
ret.Add(new TIFFFieldInfo(TIFFTAG.REFERENCEBLACKWHITE, 6, 6, TIFFDataType.TIFF_RATIONAL, FIELD.REFBLACKWHITE, true, false, "ReferenceBlackWhite"));
// XXX temporarily accept LONG for backwards compatibility
ret.Add(new TIFFFieldInfo(TIFFTAG.REFERENCEBLACKWHITE, 6, 6, TIFFDataType.TIFF_LONG, FIELD.REFBLACKWHITE, true, false, "ReferenceBlackWhite"));
ret.Add(new TIFFFieldInfo(TIFFTAG.XMLPACKET, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, true, "XMLPacket"));
// begin SGI tags
ret.Add(new TIFFFieldInfo(TIFFTAG.MATTEING, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.EXTRASAMPLES, false, false, "Matteing"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DATATYPE, -2, -1, TIFFDataType.TIFF_SHORT, FIELD.SAMPLEFORMAT, false, false, "DataType"));
ret.Add(new TIFFFieldInfo(TIFFTAG.IMAGEDEPTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.IMAGEDEPTH, false, false, "ImageDepth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.IMAGEDEPTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.IMAGEDEPTH, false, false, "ImageDepth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILEDEPTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.TILEDEPTH, false, false, "TileDepth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.TILEDEPTH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.TILEDEPTH, false, false, "TileDepth"));
// end SGI tags
// begin Pixar tags
ret.Add(new TIFFFieldInfo(TIFFTAG.PIXAR_IMAGEFULLWIDTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, true, false, "ImageFullWidth"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PIXAR_IMAGEFULLLENGTH, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, true, false, "ImageFullLength"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PIXAR_TEXTUREFORMAT, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "TextureFormat"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PIXAR_WRAPMODES, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "TextureWrapModes"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PIXAR_FOVCOT, 1, 1, TIFFDataType.TIFF_FLOAT, FIELD.CUSTOM, true, false, "FieldOfViewCotangent"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PIXAR_MATRIX_WORLDTOSCREEN, 16, 16, TIFFDataType.TIFF_FLOAT, FIELD.CUSTOM, true, false, "MatrixWorldToScreen"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PIXAR_MATRIX_WORLDTOCAMERA, 16, 16, TIFFDataType.TIFF_FLOAT, FIELD.CUSTOM, true, false, "MatrixWorldToCamera"));
ret.Add(new TIFFFieldInfo(TIFFTAG.COPYRIGHT, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "Copyright"));
// end Pixar tags
ret.Add(new TIFFFieldInfo(TIFFTAG.RICHTIFFIPTC, -1, -1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, true, "RichTIFFIPTC"));
ret.Add(new TIFFFieldInfo(TIFFTAG.PHOTOSHOP, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, true, "Photoshop"));
ret.Add(new TIFFFieldInfo(TIFFTAG.EXIFIFD, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "EXIFIFDOffset"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ICCPROFILE, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, false, true, "ICC Profile"));
ret.Add(new TIFFFieldInfo(TIFFTAG.GPSIFD, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "GPSIFDOffset"));
ret.Add(new TIFFFieldInfo(TIFFTAG.STONITS, 1, 1, TIFFDataType.TIFF_DOUBLE, FIELD.CUSTOM, false, false, "StoNits"));
ret.Add(new TIFFFieldInfo(TIFFTAG.INTEROPERABILITYIFD, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "InteroperabilityIFDOffset"));
// begin DNG tags
ret.Add(new TIFFFieldInfo(TIFFTAG.DNGVERSION, 4, 4, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, false, "DNGVersion"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DNGBACKWARDVERSION, 4, 4, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, false, "DNGBackwardVersion"));
ret.Add(new TIFFFieldInfo(TIFFTAG.UNIQUECAMERAMODEL, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "UniqueCameraModel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.LOCALIZEDCAMERAMODEL, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "LocalizedCameraModel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.LOCALIZEDCAMERAMODEL, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, true, true, "LocalizedCameraModel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CFAPLANECOLOR, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, true, "CFAPlaneColor"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CFALAYOUT, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "CFALayout"));
ret.Add(new TIFFFieldInfo(TIFFTAG.LINEARIZATIONTABLE, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, true, "LinearizationTable"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BLACKLEVELREPEATDIM, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "BlackLevelRepeatDim"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BLACKLEVEL, -1, -1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, true, "BlackLevel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BLACKLEVEL, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, true, "BlackLevel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BLACKLEVEL, -1, -1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, true, "BlackLevel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BLACKLEVELDELTAH, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "BlackLevelDeltaH"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BLACKLEVELDELTAV, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "BlackLevelDeltaV"));
ret.Add(new TIFFFieldInfo(TIFFTAG.WHITELEVEL, -2, -2, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "WhiteLevel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.WHITELEVEL, -2, -2, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "WhiteLevel"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DEFAULTSCALE, 2, 2, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "DefaultScale"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BESTQUALITYSCALE, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "BestQualityScale"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DEFAULTCROPORIGIN, 2, 2, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "DefaultCropOrigin"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DEFAULTCROPORIGIN, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "DefaultCropOrigin"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DEFAULTCROPORIGIN, 2, 2, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "DefaultCropOrigin"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DEFAULTCROPSIZE, 2, 2, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "DefaultCropSize"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DEFAULTCROPSIZE, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "DefaultCropSize"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DEFAULTCROPSIZE, 2, 2, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "DefaultCropSize"));
ret.Add(new TIFFFieldInfo(TIFFTAG.COLORMATRIX1, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "ColorMatrix1"));
ret.Add(new TIFFFieldInfo(TIFFTAG.COLORMATRIX2, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "ColorMatrix2"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CAMERACALIBRATION1, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "CameraCalibration1"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CAMERACALIBRATION2, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "CameraCalibration2"));
ret.Add(new TIFFFieldInfo(TIFFTAG.REDUCTIONMATRIX1, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "ReductionMatrix1"));
ret.Add(new TIFFFieldInfo(TIFFTAG.REDUCTIONMATRIX2, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "ReductionMatrix2"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ANALOGBALANCE, -1, -1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, true, "AnalogBalance"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ASSHOTNEUTRAL, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, true, "AsShotNeutral"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ASSHOTNEUTRAL, -1, -1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, true, "AsShotNeutral"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ASSHOTWHITEXY, 2, 2, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "AsShotWhiteXY"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BASELINEEXPOSURE, 1, 1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, false, "BaselineExposure"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BASELINENOISE, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "BaselineNoise"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BASELINESHARPNESS, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "BaselineSharpness"));
ret.Add(new TIFFFieldInfo(TIFFTAG.BAYERGREENSPLIT, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "BayerGreenSplit"));
ret.Add(new TIFFFieldInfo(TIFFTAG.LINEARRESPONSELIMIT, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "LinearResponseLimit"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CAMERASERIALNUMBER, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "CameraSerialNumber"));
ret.Add(new TIFFFieldInfo(TIFFTAG.LENSINFO, 4, 4, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "LensInfo"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CHROMABLURRADIUS, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "ChromaBlurRadius"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ANTIALIASSTRENGTH, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "AntiAliasStrength"));
ret.Add(new TIFFFieldInfo(TIFFTAG.SHADOWSCALE, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, false, false, "ShadowScale"));
ret.Add(new TIFFFieldInfo(TIFFTAG.DNGPRIVATEDATA, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, true, "DNGPrivateData"));
ret.Add(new TIFFFieldInfo(TIFFTAG.MAKERNOTESAFETY, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "MakerNoteSafety"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CALIBRATIONILLUMINANT1, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "CalibrationIlluminant1"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CALIBRATIONILLUMINANT2, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "CalibrationIlluminant2"));
ret.Add(new TIFFFieldInfo(TIFFTAG.RAWDATAUNIQUEID, 16, 16, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, false, false, "RawDataUniqueID"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ORIGINALRAWFILENAME, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "OriginalRawFileName"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ORIGINALRAWFILENAME, -1, -1, TIFFDataType.TIFF_BYTE, FIELD.CUSTOM, true, true, "OriginalRawFileName"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ORIGINALRAWFILEDATA, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, false, true, "OriginalRawFileData"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ACTIVEAREA, 4, 4, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, false, "ActiveArea"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ACTIVEAREA, 4, 4, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, false, false, "ActiveArea"));
ret.Add(new TIFFFieldInfo(TIFFTAG.MASKEDAREAS, -1, -1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, false, true, "MaskedAreas"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ASSHOTICCPROFILE, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, false, true, "AsShotICCProfile"));
ret.Add(new TIFFFieldInfo(TIFFTAG.ASSHOTPREPROFILEMATRIX, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "AsShotPreProfileMatrix"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CURRENTICCPROFILE, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, false, true, "CurrentICCProfile"));
ret.Add(new TIFFFieldInfo(TIFFTAG.CURRENTPREPROFILEMATRIX, -1, -1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, false, true, "CurrentPreProfileMatrix"));
// end DNG tags
return ret;
}
static List<TIFFFieldInfo> exifFieldInfo=MakeExifFieldInfo();
static List<TIFFFieldInfo> MakeExifFieldInfo()
{
List<TIFFFieldInfo> ret=new List<TIFFFieldInfo>();
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.EXPOSURETIME, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "ExposureTime"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FNUMBER, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "FNumber"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.EXPOSUREPROGRAM, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "ExposureProgram"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SPECTRALSENSITIVITY, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "SpectralSensitivity"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.ISOSPEEDRATINGS, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, true, "ISOSpeedRatings"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.OECF, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, true, "OptoelectricConversionFactor"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.EXIFVERSION, 4, 4, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, false, "ExifVersion"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.DATETIMEORIGINAL, 20, 20, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "DateTimeOriginal"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.DATETIMEDIGITIZED, 20, 20, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "DateTimeDigitized"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.COMPONENTSCONFIGURATION, 4, 4, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, false, "ComponentsConfiguration"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.COMPRESSEDBITSPERPIXEL, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "CompressedBitsPerPixel"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SHUTTERSPEEDVALUE, 1, 1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, true, false, "ShutterSpeedValue"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.APERTUREVALUE, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "ApertureValue"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.BRIGHTNESSVALUE, 1, 1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, true, false, "BrightnessValue"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.EXPOSUREBIASVALUE, 1, 1, TIFFDataType.TIFF_SRATIONAL, FIELD.CUSTOM, true, false, "ExposureBiasValue"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.MAXAPERTUREVALUE, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "MaxApertureValue"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SUBJECTDISTANCE, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "SubjectDistance"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.METERINGMODE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "MeteringMode"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.LIGHTSOURCE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "LightSource"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FLASH, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "Flash"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FOCALLENGTH, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "FocalLength"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SUBJECTAREA, -1, -1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, true, "SubjectArea"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.MAKERNOTE, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, true, "MakerNote"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.USERCOMMENT, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, true, "UserComment"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SUBSECTIME, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "SubSecTime"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SUBSECTIMEORIGINAL, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "SubSecTimeOriginal"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SUBSECTIMEDIGITIZED, -1, -1, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "SubSecTimeDigitized"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FLASHPIXVERSION, 4, 4, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, false, "FlashpixVersion"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.COLORSPACE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "ColorSpace"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.PIXELXDIMENSION, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, true, false, "PixelXDimension"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.PIXELXDIMENSION, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "PixelXDimension"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.PIXELYDIMENSION, 1, 1, TIFFDataType.TIFF_LONG, FIELD.CUSTOM, true, false, "PixelYDimension"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.PIXELYDIMENSION, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "PixelYDimension"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.RELATEDSOUNDFILE, 13, 13, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "RelatedSoundFile"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FLASHENERGY, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "FlashEnergy"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SPATIALFREQUENCYRESPONSE, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, true, "SpatialFrequencyResponse"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FOCALPLANEXRESOLUTION, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "FocalPlaneXResolution"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FOCALPLANEYRESOLUTION, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "FocalPlaneYResolution"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FOCALPLANERESOLUTIONUNIT, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "FocalPlaneResolutionUnit"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SUBJECTLOCATION, 2, 2, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "SubjectLocation"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.EXPOSUREINDEX, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "ExposureIndex"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SENSINGMETHOD, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "SensingMethod"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FILESOURCE, 1, 1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, false, "FileSource"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SCENETYPE, 1, 1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, false, "SceneType"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.CFAPATTERN, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, true, "CFAPattern"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.CUSTOMRENDERED, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "CustomRendered"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.EXPOSUREMODE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "ExposureMode"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.WHITEBALANCE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "WhiteBalance"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.DIGITALZOOMRATIO, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "DigitalZoomRatio"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.FOCALLENGTHIN35MMFILM, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "FocalLengthIn35mmFilm"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SCENECAPTURETYPE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "SceneCaptureType"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.GAINCONTROL, 1, 1, TIFFDataType.TIFF_RATIONAL, FIELD.CUSTOM, true, false, "GainControl"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.CONTRAST, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "Contrast"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SATURATION, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "Saturation"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SHARPNESS, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "Sharpness"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.DEVICESETTINGDESCRIPTION, -1, -1, TIFFDataType.TIFF_UNDEFINED, FIELD.CUSTOM, true, true, "DeviceSettingDescription"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.SUBJECTDISTANCERANGE, 1, 1, TIFFDataType.TIFF_SHORT, FIELD.CUSTOM, true, false, "SubjectDistanceRange"));
ret.Add(new TIFFFieldInfo((TIFFTAG)EXIFTAG.IMAGEUNIQUEID, 33, 33, TIFFDataType.TIFF_ASCII, FIELD.CUSTOM, true, false, "ImageUniqueID"));
return ret;
}
public static void TIFFSetupFieldInfo(TIFF tif, TIFFFieldInfo info)
{
tif.tif_fieldinfo.Clear();
if(!_TIFFMergeFieldInfo(tif, info))
TIFFErrorExt(tif.tif_clientdata, "TIFFSetupFieldInfo", "Setting up field info failed");
}
public static void TIFFSetupFieldInfo(TIFF tif, List<TIFFFieldInfo> info)
{
tif.tif_fieldinfo.Clear();
if(!_TIFFMergeFieldInfo(tif, info))
TIFFErrorExt(tif.tif_clientdata, "TIFFSetupFieldInfo", "Setting up field info failed");
}
static int tagCompare(TIFFFieldInfo ta, TIFFFieldInfo tb)
{
if(ta.field_tag!=tb.field_tag) return (int)ta.field_tag-(int)tb.field_tag;
return (int)tb.field_type-(int)ta.field_type;
}
static int tagNameCompare(TIFFFieldInfo ta, TIFFFieldInfo tb)
{
int ret=ta.field_name.CompareTo(tb.field_name);
if(ret!=0) return ret;
return (ta.field_type==TIFFDataType.TIFF_ANY)?0:((int)tb.field_type-(int)ta.field_type);
}
public static void TIFFMergeFieldInfo(TIFF tif, TIFFFieldInfo info)
{
if(!_TIFFMergeFieldInfo(tif, info))
{
TIFFErrorExt(tif.tif_clientdata, "TIFFMergeFieldInfo", "Merging block of 1 fields failed");
}
}
public static void TIFFMergeFieldInfo(TIFF tif, List<TIFFFieldInfo> info)
{
if(!_TIFFMergeFieldInfo(tif, info))
{
TIFFErrorExt(tif.tif_clientdata, "TIFFMergeFieldInfo", "Merging block of %d fields failed", info.Count);
}
}
public static bool _TIFFMergeFieldInfo(TIFF tif, TIFFFieldInfo info)
{
string module="_TIFFMergeFieldInfo";
tif.tif_foundfield=null;
try
{
TIFFFieldInfo fip=TIFFFindFieldInfo(tif, info.field_tag, info.field_type);
if(fip==null) tif.tif_fieldinfo.Add(info);
}
catch
{
TIFFErrorExt(tif.tif_clientdata, module, "Failed to allocate field info array");
return false;
}
// Sort the field info by tag number
tif.tif_fieldinfo.Sort(tagCompare);
return true;
}
public static bool _TIFFMergeFieldInfo(TIFF tif, List<TIFFFieldInfo> info)
{
string module="_TIFFMergeFieldInfo";
tif.tif_foundfield=null;
try
{
foreach(TIFFFieldInfo fi in info)
{
TIFFFieldInfo fip=TIFFFindFieldInfo(tif, fi.field_tag, fi.field_type);
if(fip==null) tif.tif_fieldinfo.Add(fi);
}
}
catch
{
TIFFErrorExt(tif.tif_clientdata, module, "Failed to allocate field info array");
return false;
}
// Sort the field info by tag number
tif.tif_fieldinfo.Sort(tagCompare);
return true;
}
public static void TIFFPrintFieldInfo(TIFF tif, StreamWriter fd)
{
fd.WriteLine("{0}: ", tif.tif_name);
int i=0;
foreach(TIFFFieldInfo fip in tif.tif_fieldinfo)
fd.WriteLine("field[{0, 2}] {1, 5}, {2, 2}, {3, 2}, {4}, {5, 2}, {6}, {7}, {8}", i++, fip.field_tag,
fip.field_readcount, fip.field_writecount, fip.field_type, fip.field_bit,
fip.field_oktochange?"TRUE ":"FALSE", fip.field_passcount?"TRUE ":"FALSE", fip.field_name);
}
// Return size of TIFFDataType in bytes
public static int TIFFDataWidth(TIFFDataType type)
{
switch(type)
{
case TIFFDataType.TIFF_NOTYPE:
case TIFFDataType.TIFF_BYTE:
case TIFFDataType.TIFF_ASCII:
case TIFFDataType.TIFF_SBYTE:
case TIFFDataType.TIFF_UNDEFINED: return 1;
case TIFFDataType.TIFF_SHORT:
case TIFFDataType.TIFF_SSHORT: return 2;
case TIFFDataType.TIFF_LONG:
case TIFFDataType.TIFF_SLONG:
case TIFFDataType.TIFF_FLOAT:
case TIFFDataType.TIFF_IFD: return 4;
case TIFFDataType.TIFF_RATIONAL:
case TIFFDataType.TIFF_SRATIONAL:
case TIFFDataType.TIFF_DOUBLE: return 8;
default: return 0; // will return 0 for unknown types
}
}
// Return size of TIFFDataType in bytes.
//
// XXX: We need a separate function to determine the space needed
// to store the value. For TIFF_RATIONAL values TIFFDataWidth() returns 8,
// but we use 4-byte float to represent rationals.
static int TIFFDataSize(TIFFDataType type)
{
switch(type)
{
case TIFFDataType.TIFF_BYTE:
case TIFFDataType.TIFF_ASCII:
case TIFFDataType.TIFF_SBYTE:
case TIFFDataType.TIFF_UNDEFINED: return 1;
case TIFFDataType.TIFF_SHORT:
case TIFFDataType.TIFF_SSHORT: return 2;
case TIFFDataType.TIFF_LONG:
case TIFFDataType.TIFF_SLONG:
case TIFFDataType.TIFF_FLOAT:
case TIFFDataType.TIFF_IFD:
case TIFFDataType.TIFF_RATIONAL:
case TIFFDataType.TIFF_SRATIONAL: return 4;
case TIFFDataType.TIFF_DOUBLE: return 8;
default: return 0;
}
}
// Return nearest TIFFDataType to the sample type of an image.
static TIFFDataType TIFFSampleToTagType(TIFF tif)
{
uint bps=TIFFhowmany8(tif.tif_dir.td_bitspersample);
switch(tif.tif_dir.td_sampleformat)
{
case SAMPLEFORMAT.IEEEFP: return (bps==4?TIFFDataType.TIFF_FLOAT:TIFFDataType.TIFF_DOUBLE);
case SAMPLEFORMAT.INT: return (bps<=1?TIFFDataType.TIFF_SBYTE:bps<=2?TIFFDataType.TIFF_SSHORT:TIFFDataType.TIFF_SLONG);
case SAMPLEFORMAT.UINT: return (bps<=1?TIFFDataType.TIFF_BYTE:bps<=2?TIFFDataType.TIFF_SHORT:TIFFDataType.TIFF_LONG);
case SAMPLEFORMAT.VOID: return TIFFDataType.TIFF_UNDEFINED;
}
// NOTREACHED
return TIFFDataType.TIFF_UNDEFINED;
}
static TIFFFieldInfo TIFFFindFieldInfo(TIFF tif, TIFFTAG tag, TIFFDataType dt)
{
if(tif.tif_foundfield!=null&&tif.tif_foundfield.field_tag==tag&&
(dt==TIFFDataType.TIFF_ANY||dt==tif.tif_foundfield.field_type)) return tif.tif_foundfield;
// If we are invoked with no field information, then just return.
if(tif.tif_fieldinfo==null||tif.tif_fieldinfo.Count==0) return null;
#if !USE_TIFFFindFieldInfoSearch
foreach(TIFFFieldInfo fip in tif.tif_fieldinfo)
{
if(fip.field_tag==tag&&(dt==TIFFDataType.TIFF_ANY||fip.field_type==dt)) return tif.tif_foundfield=fip;
}
return null;
#else
return TIFFFindFieldInfoSearch(tif, tag, dt, 0, tif.tif_fieldinfo.Count);
#endif
}
#if USE_TIFFFindFieldInfoSearch
static TIFFFieldInfo TIFFFindFieldInfoSearch(TIFF tif, TIFFTAG tag, TIFFDataType dt, int min, int num)
{
if(num==0) return null;
TIFFFieldInfo fip=tif.tif_fieldinfo[min+num/2];
if(fip.field_tag==tag)
{
int pos=min+num/2;
if(dt==TIFFDataType.TIFF_ANY)
{
for(; ; ) // Find first
{
if(pos==0) break;
if(tif.tif_fieldinfo[pos-1].field_tag!=tag) break;
pos--;
fip=tif.tif_fieldinfo[pos];
}
return tif.tif_foundfield=fip;
}
if(fip.field_type==dt) return tif.tif_foundfield=fip;
//if(fip.field_type>dt) return TIFFFindFieldInfoSearch(tif, tag, dt, min, num/2);
//return TIFFFindFieldInfoSearch(tif, tag, dt, min+num/2+1, num-(num/2+1));
for(; ; ) // preceding fieldinfos and exit if found DataType
{
if(pos==0) break;
if(tif.tif_fieldinfo[pos-1].field_tag!=tag) break;
pos--;
fip=tif.tif_fieldinfo[pos];
if(fip.field_type==dt) return tif.tif_foundfield=fip;
}
pos=min+num/2;
for(; ; ) // succeding fieldinfos first and exit if found DataType
{
if(pos==(tif.tif_fieldinfo.Count-1)) break;
if(tif.tif_fieldinfo[pos+1].field_tag!=tag) break;
pos++;
fip=tif.tif_fieldinfo[pos];
if(fip.field_type==dt) return tif.tif_foundfield=fip;
}
return null;
}
if(fip.field_tag>tag) return TIFFFindFieldInfoSearch(tif, tag, dt, min, num/2);
return TIFFFindFieldInfoSearch(tif, tag, dt, min+num/2+1, num-(num/2+1));
}
#endif
static TIFFFieldInfo TIFFFindFieldInfoByName(TIFF tif, string field_name, TIFFDataType dt)
{
if(tif.tif_foundfield!=null&&tif.tif_foundfield.field_name==field_name&&
(dt==TIFFDataType.TIFF_ANY||dt==tif.tif_foundfield.field_type)) return tif.tif_foundfield;
// If we are invoked with no field information, then just return.
if(tif.tif_fieldinfo==null||tif.tif_fieldinfo.Count==0) return null;
foreach(TIFFFieldInfo fip in tif.tif_fieldinfo)
{
if(fip.field_name==field_name&&(dt==TIFFDataType.TIFF_ANY||fip.field_type==dt)) return tif.tif_foundfield=fip;
}
return null;
}
static TIFFFieldInfo TIFFFieldWithTag(TIFF tif, TIFFTAG tag)
{
TIFFFieldInfo fip=TIFFFindFieldInfo(tif, tag, TIFFDataType.TIFF_ANY);
if(fip==null)
{
TIFFErrorExt(tif.tif_clientdata, "TIFFFieldWithTag", "Internal error, unknown tag 0x{0:X}", tag);
#if DEBUG
throw new Exception("fip==null");
#endif
// NOTREACHED
}
return fip;
}
static TIFFFieldInfo TIFFFieldWithName(TIFF tif, string field_name)
{
TIFFFieldInfo fip=TIFFFindFieldInfoByName(tif, field_name, TIFFDataType.TIFF_ANY);
if(fip==null)
{
TIFFErrorExt(tif.tif_clientdata, "TIFFFieldWithName", "Internal error, unknown tag {0}", field_name);
#if DEBUG
throw new Exception("fip==null");
#endif
// NOTREACHED
}
return fip;
}
static TIFFFieldInfo TIFFFindOrRegisterFieldInfo(TIFF tif, TIFFTAG tag, TIFFDataType dt)
{
TIFFFieldInfo fld=TIFFFindFieldInfo(tif, tag, dt);
if(fld==null)
{
fld=TIFFCreateAnonFieldInfo(tif, tag, dt);
if(!_TIFFMergeFieldInfo(tif, fld)) return null;
}
return fld;
}
static TIFFFieldInfo TIFFCreateAnonFieldInfo(TIFF tif, TIFFTAG tag, TIFFDataType field_type)
{
try
{
// ??? TIFFFieldInfo fld=new TIFFFieldInfo(tag, TIFF_VARIABLE2, TIFF_VARIABLE2, field_type, FIELD.CUSTOM, true, true, "Tag "+tag);
TIFFFieldInfo fld=new TIFFFieldInfo(tag, TIFF_VARIABLE, TIFF_VARIABLE, field_type, FIELD.CUSTOM, true, true, "Tag "+tag);
return fld;
}
catch
{
return null;
}
}
}
}