Upgrading libtiff: Adding clean copy of libtiff 4.0.3

This commit removes the previous version of the bundled libtiff
(3.9.2), as well as all local modifications to it. It adds an
unmodified copy of the official libtiff source distribution, except
that various extraneous files have been removed, as usual.

The patches required to build it in Qt will follow in separate
commit(s).

Task-number: QTBUG-25409
Change-Id: If47e02c25ce1a2b3b47eff94a875e2abea0c7e1c
Reviewed-by: aavit <eirik.aavitsland@digia.com>

1 files changed, 723 insertions, 647 deletions

diff --git a/src/3rdparty/libtiff/libtiff/tif_dirinfo.c b/src/3rdparty/libtiff/libtiff/tif_dirinfo.c
index 99a871c..d319931 100644
--- a/src/3rdparty/libtiff/libtiff/tif_dirinfo.c
+++ b/src/3rdparty/libtiff/libtiff/tif_dirinfo.c
@@ -1,26 +1,26 @@
-/* $Id: tif_dirinfo.c,v 1.65.2.7 2009-09-17 18:00:28 bfriesen Exp $ */
+/* $Id: tif_dirinfo.c,v 1.117 2012-08-19 16:56:34 bfriesen Exp $ */
 
 /*
  * Copyright (c) 1988-1997 Sam Leffler
  * Copyright (c) 1991-1997 Silicon Graphics, Inc.
  *
- * Permission to use, copy, modify, distribute, and sell this software and 
+ * 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.  
- * 
+ *
+ * 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 
+ * 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.
  */
 
@@ -31,523 +31,301 @@
  */
 #include "tiffiop.h"
 #include <stdlib.h>
-#include <string.h>
 
 /*
- * NB: 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: THIS ARRAY IS ASSUMED TO BE SORTED BY TAG.
  *
  * NOTE: The second field (field_readcount) and third field (field_writecount)
  *       sometimes use the values TIFF_VARIABLE (-1), TIFF_VARIABLE2 (-3)
- *       and TIFFTAG_SPP (-2). The macros should be used but would throw off 
- *       the formatting of the code, so please interprete the -1, -2 and -3 
+ *       and TIFF_SPP (-2). The macros should be used but would throw off
+ *       the formatting of the code, so please interprete the -1, -2 and -3
  *       values accordingly.
  */
-static const TIFFFieldInfo
-tiffFieldInfo[] = {
-    { TIFFTAG_SUBFILETYPE,	 1, 1,	TIFF_LONG,	FIELD_SUBFILETYPE,
-      1,	0,	"SubfileType" },
-/* XXX SHORT for compatibility w/ old versions of the library */
-    { TIFFTAG_SUBFILETYPE,	 1, 1,	TIFF_SHORT,	FIELD_SUBFILETYPE,
-      1,	0,	"SubfileType" },
-    { TIFFTAG_OSUBFILETYPE,	 1, 1,	TIFF_SHORT,	FIELD_SUBFILETYPE,
-      1,	0,	"OldSubfileType" },
-    { TIFFTAG_IMAGEWIDTH,	 1, 1,	TIFF_LONG,	FIELD_IMAGEDIMENSIONS,
-      0,	0,	"ImageWidth" },
-    { TIFFTAG_IMAGEWIDTH,	 1, 1,	TIFF_SHORT,	FIELD_IMAGEDIMENSIONS,
-      0,	0,	"ImageWidth" },
-    { TIFFTAG_IMAGELENGTH,	 1, 1,	TIFF_LONG,	FIELD_IMAGEDIMENSIONS,
-      1,	0,	"ImageLength" },
-    { TIFFTAG_IMAGELENGTH,	 1, 1,	TIFF_SHORT,	FIELD_IMAGEDIMENSIONS,
-      1,	0,	"ImageLength" },
-    { TIFFTAG_BITSPERSAMPLE,	-1,-1,	TIFF_SHORT,	FIELD_BITSPERSAMPLE,
-      0,	0,	"BitsPerSample" },
-/* XXX LONG for compatibility with some broken TIFF writers */
-    { TIFFTAG_BITSPERSAMPLE,	-1,-1,	TIFF_LONG,	FIELD_BITSPERSAMPLE,
-      0,	0,	"BitsPerSample" },
-    { TIFFTAG_COMPRESSION,	-1, 1,	TIFF_SHORT,	FIELD_COMPRESSION,
-      0,	0,	"Compression" },
-/* XXX LONG for compatibility with some broken TIFF writers */
-    { TIFFTAG_COMPRESSION,	-1, 1,	TIFF_LONG,	FIELD_COMPRESSION,
-      0,	0,	"Compression" },
-    { TIFFTAG_PHOTOMETRIC,	 1, 1,	TIFF_SHORT,	FIELD_PHOTOMETRIC,
-      0,	0,	"PhotometricInterpretation" },
-/* XXX LONG for compatibility with some broken TIFF writers */
-    { TIFFTAG_PHOTOMETRIC,	 1, 1,	TIFF_LONG,	FIELD_PHOTOMETRIC,
-      0,	0,	"PhotometricInterpretation" },
-    { TIFFTAG_THRESHHOLDING,	 1, 1,	TIFF_SHORT,	FIELD_THRESHHOLDING,
-      1,	0,	"Threshholding" },
-    { TIFFTAG_CELLWIDTH,	 1, 1,	TIFF_SHORT,	FIELD_IGNORE,
-      1,	0,	"CellWidth" },
-    { TIFFTAG_CELLLENGTH,	 1, 1,	TIFF_SHORT,	FIELD_IGNORE,
-      1,	0,	"CellLength" },
-    { TIFFTAG_FILLORDER,	 1, 1,	TIFF_SHORT,	FIELD_FILLORDER,
-      0,	0,	"FillOrder" },
-    { TIFFTAG_DOCUMENTNAME,	-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"DocumentName" },
-    { TIFFTAG_IMAGEDESCRIPTION,	-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"ImageDescription" },
-    { TIFFTAG_MAKE,		-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"Make" },
-    { TIFFTAG_MODEL,		-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"Model" },
-    { TIFFTAG_STRIPOFFSETS,	-1,-1,	TIFF_LONG,	FIELD_STRIPOFFSETS,
-      0,	0,	"StripOffsets" },
-    { TIFFTAG_STRIPOFFSETS,	-1,-1,	TIFF_SHORT,	FIELD_STRIPOFFSETS,
-      0,	0,	"StripOffsets" },
-    { TIFFTAG_ORIENTATION,	 1, 1,	TIFF_SHORT,	FIELD_ORIENTATION,
-      0,	0,	"Orientation" },
-    { TIFFTAG_SAMPLESPERPIXEL,	 1, 1,	TIFF_SHORT,	FIELD_SAMPLESPERPIXEL,
-      0,	0,	"SamplesPerPixel" },
-    { TIFFTAG_ROWSPERSTRIP,	 1, 1,	TIFF_LONG,	FIELD_ROWSPERSTRIP,
-      0,	0,	"RowsPerStrip" },
-    { TIFFTAG_ROWSPERSTRIP,	 1, 1,	TIFF_SHORT,	FIELD_ROWSPERSTRIP,
-      0,	0,	"RowsPerStrip" },
-    { TIFFTAG_STRIPBYTECOUNTS,	-1,-1,	TIFF_LONG,	FIELD_STRIPBYTECOUNTS,
-      0,	0,	"StripByteCounts" },
-    { TIFFTAG_STRIPBYTECOUNTS,	-1,-1,	TIFF_SHORT,	FIELD_STRIPBYTECOUNTS,
-      0,	0,	"StripByteCounts" },
-    { TIFFTAG_MINSAMPLEVALUE,	-2,-1,	TIFF_SHORT,	FIELD_MINSAMPLEVALUE,
-      1,	0,	"MinSampleValue" },
-    { TIFFTAG_MAXSAMPLEVALUE,	-2,-1,	TIFF_SHORT,	FIELD_MAXSAMPLEVALUE,
-      1,	0,	"MaxSampleValue" },
-    { TIFFTAG_XRESOLUTION,	 1, 1,	TIFF_RATIONAL,	FIELD_RESOLUTION,
-      1,	0,	"XResolution" },
-    { TIFFTAG_YRESOLUTION,	 1, 1,	TIFF_RATIONAL,	FIELD_RESOLUTION,
-      1,	0,	"YResolution" },
-    { TIFFTAG_PLANARCONFIG,	 1, 1,	TIFF_SHORT,	FIELD_PLANARCONFIG,
-      0,	0,	"PlanarConfiguration" },
-    { TIFFTAG_PAGENAME,		-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"PageName" },
-    { TIFFTAG_XPOSITION,	 1, 1,	TIFF_RATIONAL,	FIELD_POSITION,
-      1,	0,	"XPosition" },
-    { TIFFTAG_YPOSITION,	 1, 1,	TIFF_RATIONAL,	FIELD_POSITION,
-      1,	0,	"YPosition" },
-    { TIFFTAG_FREEOFFSETS,	-1,-1,	TIFF_LONG,	FIELD_IGNORE,
-      0,	0,	"FreeOffsets" },
-    { TIFFTAG_FREEBYTECOUNTS,	-1,-1,	TIFF_LONG,	FIELD_IGNORE,
-      0,	0,	"FreeByteCounts" },
-    { TIFFTAG_GRAYRESPONSEUNIT,	 1, 1,	TIFF_SHORT,	FIELD_IGNORE,
-      1,	0,	"GrayResponseUnit" },
-    { TIFFTAG_GRAYRESPONSECURVE,-1,-1,	TIFF_SHORT,	FIELD_IGNORE,
-      1,	0,	"GrayResponseCurve" },
-    { TIFFTAG_RESOLUTIONUNIT,	 1, 1,	TIFF_SHORT,	FIELD_RESOLUTIONUNIT,
-      1,	0,	"ResolutionUnit" },
-    { TIFFTAG_PAGENUMBER,	 2, 2,	TIFF_SHORT,	FIELD_PAGENUMBER,
-      1,	0,	"PageNumber" },
-    { TIFFTAG_COLORRESPONSEUNIT, 1, 1,	TIFF_SHORT,	FIELD_IGNORE,
-      1,	0,	"ColorResponseUnit" },
-    { TIFFTAG_TRANSFERFUNCTION,	-1,-1,	TIFF_SHORT,	FIELD_TRANSFERFUNCTION,
-      1,	0,	"TransferFunction" },
-    { TIFFTAG_SOFTWARE,		-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"Software" },
-    { TIFFTAG_DATETIME,		20,20,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"DateTime" },
-    { TIFFTAG_ARTIST,		-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"Artist" },
-    { TIFFTAG_HOSTCOMPUTER,	-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"HostComputer" },
-    { TIFFTAG_WHITEPOINT,	 2, 2,	TIFF_RATIONAL,	FIELD_CUSTOM,
-      1,	0,	"WhitePoint" },
-    { TIFFTAG_PRIMARYCHROMATICITIES,6,6,TIFF_RATIONAL,	FIELD_CUSTOM,
-      1,	0,	"PrimaryChromaticities" },
-    { TIFFTAG_COLORMAP,		-1,-1,	TIFF_SHORT,	FIELD_COLORMAP,
-      1,	0,	"ColorMap" },
-    { TIFFTAG_HALFTONEHINTS,	 2, 2,	TIFF_SHORT,	FIELD_HALFTONEHINTS,
-      1,	0,	"HalftoneHints" },
-    { TIFFTAG_TILEWIDTH,	 1, 1,	TIFF_LONG,	FIELD_TILEDIMENSIONS,
-      0,	0,	"TileWidth" },
-    { TIFFTAG_TILEWIDTH,	 1, 1,	TIFF_SHORT,	FIELD_TILEDIMENSIONS,
-      0,	0,	"TileWidth" },
-    { TIFFTAG_TILELENGTH,	 1, 1,	TIFF_LONG,	FIELD_TILEDIMENSIONS,
-      0,	0,	"TileLength" },
-    { TIFFTAG_TILELENGTH,	 1, 1,	TIFF_SHORT,	FIELD_TILEDIMENSIONS,
-      0,	0,	"TileLength" },
-    { TIFFTAG_TILEOFFSETS,	-1, 1,	TIFF_LONG,	FIELD_STRIPOFFSETS,
-      0,	0,	"TileOffsets" },
-    { TIFFTAG_TILEBYTECOUNTS,	-1, 1,	TIFF_LONG,	FIELD_STRIPBYTECOUNTS,
-      0,	0,	"TileByteCounts" },
-    { TIFFTAG_TILEBYTECOUNTS,	-1, 1,	TIFF_SHORT,	FIELD_STRIPBYTECOUNTS,
-      0,	0,	"TileByteCounts" },
-    { TIFFTAG_SUBIFD,		-1,-1,	TIFF_IFD,	FIELD_SUBIFD,
-      1,	1,	"SubIFD" },
-    { TIFFTAG_SUBIFD,		-1,-1,	TIFF_LONG,	FIELD_SUBIFD,
-      1,	1,	"SubIFD" },
-    { TIFFTAG_INKSET,		 1, 1,	TIFF_SHORT,	FIELD_CUSTOM,
-      0,	0,	"InkSet" },
-    { TIFFTAG_INKNAMES,		-1,-1,	TIFF_ASCII,	FIELD_INKNAMES,
-      1,	1,	"InkNames" },
-    { TIFFTAG_NUMBEROFINKS,	 1, 1,	TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"NumberOfInks" },
-    { TIFFTAG_DOTRANGE,		 2, 2,	TIFF_SHORT,	FIELD_CUSTOM,
-      0,	0,	"DotRange" },
-    { TIFFTAG_DOTRANGE,		 2, 2,	TIFF_BYTE,	FIELD_CUSTOM,
-      0,	0,	"DotRange" },
-    { TIFFTAG_TARGETPRINTER,	-1,-1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"TargetPrinter" },
-    { TIFFTAG_EXTRASAMPLES,	-1,-1,	TIFF_SHORT,	FIELD_EXTRASAMPLES,
-      0,	1,	"ExtraSamples" },
-/* XXX for bogus Adobe Photoshop v2.5 files */
-    { TIFFTAG_EXTRASAMPLES,	-1,-1,	TIFF_BYTE,	FIELD_EXTRASAMPLES,
-      0,	1,	"ExtraSamples" },
-    { TIFFTAG_SAMPLEFORMAT,	-1,-1,	TIFF_SHORT,	FIELD_SAMPLEFORMAT,
-      0,	0,	"SampleFormat" },
-    { TIFFTAG_SMINSAMPLEVALUE,	-2,-1,	TIFF_ANY,	FIELD_SMINSAMPLEVALUE,
-      1,	0,	"SMinSampleValue" },
-    { TIFFTAG_SMAXSAMPLEVALUE,	-2,-1,	TIFF_ANY,	FIELD_SMAXSAMPLEVALUE,
-      1,	0,	"SMaxSampleValue" },
-    { TIFFTAG_CLIPPATH,		-1, -3, TIFF_BYTE,	FIELD_CUSTOM,
-      0,	1,	"ClipPath" },
-    { TIFFTAG_XCLIPPATHUNITS,	 1, 1,	TIFF_SLONG,	FIELD_CUSTOM,
-      0,	0,	"XClipPathUnits" },
-    { TIFFTAG_XCLIPPATHUNITS,	 1, 1,	TIFF_SSHORT,	FIELD_CUSTOM,
-      0,	0,	"XClipPathUnits" },
-    { TIFFTAG_XCLIPPATHUNITS,	 1, 1,	TIFF_SBYTE,	FIELD_CUSTOM,
-      0,	0,	"XClipPathUnits" },
-    { TIFFTAG_YCLIPPATHUNITS,	 1, 1,	TIFF_SLONG,	FIELD_CUSTOM,
-      0,	0,	"YClipPathUnits" },
-    { TIFFTAG_YCLIPPATHUNITS,	 1, 1,	TIFF_SSHORT,	FIELD_CUSTOM,
-      0,	0,	"YClipPathUnits" },
-    { TIFFTAG_YCLIPPATHUNITS,	 1, 1,	TIFF_SBYTE,	FIELD_CUSTOM,
-      0,	0,	"YClipPathUnits" },
-    { TIFFTAG_YCBCRCOEFFICIENTS, 3, 3,	TIFF_RATIONAL,	FIELD_CUSTOM,
-      0,	0,	"YCbCrCoefficients" },
-    { TIFFTAG_YCBCRSUBSAMPLING,	 2, 2,	TIFF_SHORT,	FIELD_YCBCRSUBSAMPLING,
-      0,	0,	"YCbCrSubsampling" },
-    { TIFFTAG_YCBCRPOSITIONING,	 1, 1,	TIFF_SHORT,	FIELD_YCBCRPOSITIONING,
-      0,	0,	"YCbCrPositioning" },
-    { TIFFTAG_REFERENCEBLACKWHITE, 6, 6, TIFF_RATIONAL,	FIELD_CUSTOM,
-      1,	0,	"ReferenceBlackWhite" },
-/* XXX temporarily accept LONG for backwards compatibility */
-    { TIFFTAG_REFERENCEBLACKWHITE, 6, 6, TIFF_LONG,	FIELD_CUSTOM,
-      1,	0,	"ReferenceBlackWhite" },
-    { TIFFTAG_XMLPACKET,	-3,-3,	TIFF_BYTE,	FIELD_CUSTOM,
-      0,	1,	"XMLPacket" },
-/* begin SGI tags */
-    { TIFFTAG_MATTEING,		 1, 1,	TIFF_SHORT,	FIELD_EXTRASAMPLES,
-      0,	0,	"Matteing" },
-    { TIFFTAG_DATATYPE,		-2,-1,	TIFF_SHORT,	FIELD_SAMPLEFORMAT,
-      0,	0,	"DataType" },
-    { TIFFTAG_IMAGEDEPTH,	 1, 1,	TIFF_LONG,	FIELD_IMAGEDEPTH,
-      0,	0,	"ImageDepth" },
-    { TIFFTAG_IMAGEDEPTH,	 1, 1,	TIFF_SHORT,	FIELD_IMAGEDEPTH,
-      0,	0,	"ImageDepth" },
-    { TIFFTAG_TILEDEPTH,	 1, 1,	TIFF_LONG,	FIELD_TILEDEPTH,
-      0,	0,	"TileDepth" },
-    { TIFFTAG_TILEDEPTH,	 1, 1,	TIFF_SHORT,	FIELD_TILEDEPTH,
-      0,	0,	"TileDepth" },
-/* end SGI tags */
-/* begin Pixar tags */
-    { TIFFTAG_PIXAR_IMAGEFULLWIDTH,  1, 1, TIFF_LONG,	FIELD_CUSTOM,
-      1,	0,	"ImageFullWidth" },
-    { TIFFTAG_PIXAR_IMAGEFULLLENGTH, 1, 1, TIFF_LONG,	FIELD_CUSTOM,
-      1,	0,	"ImageFullLength" },
-    { TIFFTAG_PIXAR_TEXTUREFORMAT,  -1, -1, TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"TextureFormat" },
-    { TIFFTAG_PIXAR_WRAPMODES,	    -1, -1, TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"TextureWrapModes" },
-    { TIFFTAG_PIXAR_FOVCOT,	     1, 1, TIFF_FLOAT,	FIELD_CUSTOM,
-      1,	0,	"FieldOfViewCotangent" },
-    { TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN,	16,16,	TIFF_FLOAT,
-      FIELD_CUSTOM,	1,	0,	"MatrixWorldToScreen" },
-    { TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA,	16,16,	TIFF_FLOAT,
-       FIELD_CUSTOM,	1,	0,	"MatrixWorldToCamera" },
-    { TIFFTAG_COPYRIGHT,	-1, -1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"Copyright" },
-/* end Pixar tags */
-    { TIFFTAG_RICHTIFFIPTC, -3, -3,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,    1,   "RichTIFFIPTC" },
-    { TIFFTAG_PHOTOSHOP,    -3, -3,	TIFF_BYTE,	FIELD_CUSTOM, 
-      0,    1,   "Photoshop" },
-    { TIFFTAG_EXIFIFD,		1, 1,	TIFF_LONG,	FIELD_CUSTOM,
-      0,	0,	"EXIFIFDOffset" },
-    { TIFFTAG_ICCPROFILE,	-3, -3,	TIFF_UNDEFINED,	FIELD_CUSTOM,
-      0,	1,	"ICC Profile" },
-    { TIFFTAG_GPSIFD,		1, 1,	TIFF_LONG,	FIELD_CUSTOM,
-      0,	0,	"GPSIFDOffset" },
-    { TIFFTAG_STONITS,		 1, 1,	TIFF_DOUBLE,	FIELD_CUSTOM,
-      0,	0,	"StoNits" },
-    { TIFFTAG_INTEROPERABILITYIFD, 1, 1, TIFF_LONG,	FIELD_CUSTOM,
-      0,	0,	"InteroperabilityIFDOffset" },
-/* begin DNG tags */
-    { TIFFTAG_DNGVERSION,	4, 4,	TIFF_BYTE,	FIELD_CUSTOM, 
-      0,	0,	"DNGVersion" },
-    { TIFFTAG_DNGBACKWARDVERSION, 4, 4,	TIFF_BYTE,	FIELD_CUSTOM, 
-      0,	0,	"DNGBackwardVersion" },
-    { TIFFTAG_UNIQUECAMERAMODEL,    -1, -1, TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"UniqueCameraModel" },
-    { TIFFTAG_LOCALIZEDCAMERAMODEL, -1, -1, TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"LocalizedCameraModel" },
-    { TIFFTAG_LOCALIZEDCAMERAMODEL, -1, -1, TIFF_BYTE,	FIELD_CUSTOM,
-      1,	1,	"LocalizedCameraModel" },
-    { TIFFTAG_CFAPLANECOLOR,	-1, -1,	TIFF_BYTE,	FIELD_CUSTOM, 
-      0,	1,	"CFAPlaneColor" },
-    { TIFFTAG_CFALAYOUT,	1, 1,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"CFALayout" },
-    { TIFFTAG_LINEARIZATIONTABLE, -1, -1, TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	1,	"LinearizationTable" },
-    { TIFFTAG_BLACKLEVELREPEATDIM, 2, 2, TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"BlackLevelRepeatDim" },
-    { TIFFTAG_BLACKLEVEL,	-1, -1,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,	1,	"BlackLevel" },
-    { TIFFTAG_BLACKLEVEL,	-1, -1,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	1,	"BlackLevel" },
-    { TIFFTAG_BLACKLEVEL,	-1, -1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"BlackLevel" },
-    { TIFFTAG_BLACKLEVELDELTAH,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"BlackLevelDeltaH" },
-    { TIFFTAG_BLACKLEVELDELTAV,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"BlackLevelDeltaV" },
-    { TIFFTAG_WHITELEVEL,	-2, -2,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,	0,	"WhiteLevel" },
-    { TIFFTAG_WHITELEVEL,	-2, -2,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"WhiteLevel" },
-    { TIFFTAG_DEFAULTSCALE,	2, 2,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"DefaultScale" },
-    { TIFFTAG_BESTQUALITYSCALE,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"BestQualityScale" },
-    { TIFFTAG_DEFAULTCROPORIGIN,	2, 2,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,	0,	"DefaultCropOrigin" },
-    { TIFFTAG_DEFAULTCROPORIGIN,	2, 2,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"DefaultCropOrigin" },
-    { TIFFTAG_DEFAULTCROPORIGIN,	2, 2,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"DefaultCropOrigin" },
-    { TIFFTAG_DEFAULTCROPSIZE,	2, 2,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,	0,	"DefaultCropSize" },
-    { TIFFTAG_DEFAULTCROPSIZE,	2, 2,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"DefaultCropSize" },
-    { TIFFTAG_DEFAULTCROPSIZE,	2, 2,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"DefaultCropSize" },
-    { TIFFTAG_COLORMATRIX1,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"ColorMatrix1" },
-    { TIFFTAG_COLORMATRIX2,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"ColorMatrix2" },
-    { TIFFTAG_CAMERACALIBRATION1,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"CameraCalibration1" },
-    { TIFFTAG_CAMERACALIBRATION2,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"CameraCalibration2" },
-    { TIFFTAG_REDUCTIONMATRIX1,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"ReductionMatrix1" },
-    { TIFFTAG_REDUCTIONMATRIX2,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"ReductionMatrix2" },
-    { TIFFTAG_ANALOGBALANCE,	-1, -1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"AnalogBalance" },
-    { TIFFTAG_ASSHOTNEUTRAL,	-1, -1,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	1,	"AsShotNeutral" },
-    { TIFFTAG_ASSHOTNEUTRAL,	-1, -1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"AsShotNeutral" },
-    { TIFFTAG_ASSHOTWHITEXY,	2, 2,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"AsShotWhiteXY" },
-    { TIFFTAG_BASELINEEXPOSURE,	1, 1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"BaselineExposure" },
-    { TIFFTAG_BASELINENOISE,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"BaselineNoise" },
-    { TIFFTAG_BASELINESHARPNESS,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"BaselineSharpness" },
-    { TIFFTAG_BAYERGREENSPLIT,	1, 1,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,	0,	"BayerGreenSplit" },
-    { TIFFTAG_LINEARRESPONSELIMIT,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"LinearResponseLimit" },
-    { TIFFTAG_CAMERASERIALNUMBER,    -1, -1, TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"CameraSerialNumber" },
-    { TIFFTAG_LENSINFO,	4, 4,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"LensInfo" },
-    { TIFFTAG_CHROMABLURRADIUS,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"ChromaBlurRadius" },
-    { TIFFTAG_ANTIALIASSTRENGTH,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"AntiAliasStrength" },
-    { TIFFTAG_SHADOWSCALE,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      0,	0,	"ShadowScale" },
-    { TIFFTAG_DNGPRIVATEDATA,    -1, -1, TIFF_BYTE,	FIELD_CUSTOM,
-      0,	1,	"DNGPrivateData" },
-    { TIFFTAG_MAKERNOTESAFETY,	1, 1,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"MakerNoteSafety" },
-    { TIFFTAG_CALIBRATIONILLUMINANT1,	1, 1,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"CalibrationIlluminant1" },
-    { TIFFTAG_CALIBRATIONILLUMINANT2,	1, 1,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"CalibrationIlluminant2" },
-    { TIFFTAG_RAWDATAUNIQUEID,	16, 16,	TIFF_BYTE,	FIELD_CUSTOM, 
-      0,	0,	"RawDataUniqueID" },
-    { TIFFTAG_ORIGINALRAWFILENAME,    -1, -1, TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"OriginalRawFileName" },
-    { TIFFTAG_ORIGINALRAWFILENAME,    -1, -1, TIFF_BYTE,	FIELD_CUSTOM,
-      1,	1,	"OriginalRawFileName" },
-    { TIFFTAG_ORIGINALRAWFILEDATA,    -1, -1, TIFF_UNDEFINED,	FIELD_CUSTOM,
-      0,	1,	"OriginalRawFileData" },
-    { TIFFTAG_ACTIVEAREA,	4, 4,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,	0,	"ActiveArea" },
-    { TIFFTAG_ACTIVEAREA,	4, 4,	TIFF_SHORT,	FIELD_CUSTOM, 
-      0,	0,	"ActiveArea" },
-    { TIFFTAG_MASKEDAREAS,	-1, -1,	TIFF_LONG,	FIELD_CUSTOM, 
-      0,	1,	"MaskedAreas" },
-    { TIFFTAG_ASSHOTICCPROFILE,    -1, -1, TIFF_UNDEFINED,	FIELD_CUSTOM,
-      0,	1,	"AsShotICCProfile" },
-    { TIFFTAG_ASSHOTPREPROFILEMATRIX,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"AsShotPreProfileMatrix" },
-    { TIFFTAG_CURRENTICCPROFILE,    -1, -1, TIFF_UNDEFINED,	FIELD_CUSTOM,
-      0,	1,	"CurrentICCProfile" },
-    { TIFFTAG_CURRENTPREPROFILEMATRIX,	-1, -1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      0,	1,	"CurrentPreProfileMatrix" },
-/* end DNG tags */
+
+static TIFFFieldArray tiffFieldArray;
+static TIFFFieldArray exifFieldArray;
+
+static TIFFField
+tiffFields[] = {
+	{ TIFFTAG_SUBFILETYPE, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, "SubfileType", NULL },
+	{ TIFFTAG_OSUBFILETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, "OldSubfileType", NULL },
+	{ TIFFTAG_IMAGEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 0, 0, "ImageWidth", NULL },
+	{ TIFFTAG_IMAGELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 1, 0, "ImageLength", NULL },
+	{ TIFFTAG_BITSPERSAMPLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_BITSPERSAMPLE, 0, 0, "BitsPerSample", NULL },
+	{ TIFFTAG_COMPRESSION, -1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_COMPRESSION, 0, 0, "Compression", NULL },
+	{ TIFFTAG_PHOTOMETRIC, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PHOTOMETRIC, 0, 0, "PhotometricInterpretation", NULL },
+	{ TIFFTAG_THRESHHOLDING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_THRESHHOLDING, 1, 0, "Threshholding", NULL },
+	{ TIFFTAG_CELLWIDTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "CellWidth", NULL },
+	{ TIFFTAG_CELLLENGTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "CellLength", NULL },
+	{ TIFFTAG_FILLORDER, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_FILLORDER, 0, 0, "FillOrder", NULL },
+	{ TIFFTAG_DOCUMENTNAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DocumentName", NULL },
+	{ TIFFTAG_IMAGEDESCRIPTION, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageDescription", NULL },
+	{ TIFFTAG_MAKE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Make", NULL },
+	{ TIFFTAG_MODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Model", NULL },
+	{ TIFFTAG_STRIPOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, "StripOffsets", NULL },
+	{ TIFFTAG_ORIENTATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_ORIENTATION, 0, 0, "Orientation", NULL },
+	{ TIFFTAG_SAMPLESPERPIXEL, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLESPERPIXEL, 0, 0, "SamplesPerPixel", NULL },
+	{ TIFFTAG_ROWSPERSTRIP, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_ROWSPERSTRIP, 0, 0, "RowsPerStrip", NULL },
+	{ TIFFTAG_STRIPBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, "StripByteCounts", NULL },
+	{ TIFFTAG_MINSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MINSAMPLEVALUE, 1, 0, "MinSampleValue", NULL },
+	{ TIFFTAG_MAXSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MAXSAMPLEVALUE, 1, 0, "MaxSampleValue", NULL },
+	{ TIFFTAG_XRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, "XResolution", NULL },
+	{ TIFFTAG_YRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, "YResolution", NULL },
+	{ TIFFTAG_PLANARCONFIG, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PLANARCONFIG, 0, 0, "PlanarConfiguration", NULL },
+	{ TIFFTAG_PAGENAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PageName", NULL },
+	{ TIFFTAG_XPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, "XPosition", NULL },
+	{ TIFFTAG_YPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, "YPosition", NULL },
+	{ TIFFTAG_FREEOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, "FreeOffsets", NULL },
+	{ TIFFTAG_FREEBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, "FreeByteCounts", NULL },
+	{ TIFFTAG_GRAYRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "GrayResponseUnit", NULL },
+	{ TIFFTAG_GRAYRESPONSECURVE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "GrayResponseCurve", NULL },
+	{ TIFFTAG_RESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTIONUNIT, 1, 0, "ResolutionUnit", NULL },
+	{ TIFFTAG_PAGENUMBER, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_PAGENUMBER, 1, 0, "PageNumber", NULL },
+	{ TIFFTAG_COLORRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, "ColorResponseUnit", NULL },
+	{ TIFFTAG_TRANSFERFUNCTION, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_TRANSFERFUNCTION, 1, 0, "TransferFunction", NULL },
+	{ TIFFTAG_SOFTWARE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Software", NULL },
+	{ TIFFTAG_DATETIME, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTime", NULL },
+	{ TIFFTAG_ARTIST, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Artist", NULL },
+	{ TIFFTAG_HOSTCOMPUTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "HostComputer", NULL },
+	{ TIFFTAG_WHITEPOINT, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "WhitePoint", NULL },
+	{ TIFFTAG_PRIMARYCHROMATICITIES, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PrimaryChromaticities", NULL },
+	{ TIFFTAG_COLORMAP, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_COLORMAP, 1, 0, "ColorMap", NULL },
+	{ TIFFTAG_HALFTONEHINTS, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_HALFTONEHINTS, 1, 0, "HalftoneHints", NULL },
+	{ TIFFTAG_TILEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, "TileWidth", NULL },
+	{ TIFFTAG_TILELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, "TileLength", NULL },
+	{ TIFFTAG_TILEOFFSETS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, "TileOffsets", NULL },
+	{ TIFFTAG_TILEBYTECOUNTS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, "TileByteCounts", NULL },
+	{ TIFFTAG_SUBIFD, -1, -1, TIFF_IFD8, 0, TIFF_SETGET_C16_IFD8, TIFF_SETGET_UNDEFINED, FIELD_SUBIFD, 1, 1, "SubIFD", &tiffFieldArray },
+	{ TIFFTAG_INKSET, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "InkSet", NULL },
+	{ TIFFTAG_INKNAMES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_C16_ASCII, TIFF_SETGET_UNDEFINED, FIELD_INKNAMES, 1, 1, "InkNames", NULL },
+	{ TIFFTAG_NUMBEROFINKS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "NumberOfInks", NULL },
+	{ TIFFTAG_DOTRANGE, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DotRange", NULL },
+	{ TIFFTAG_TARGETPRINTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TargetPrinter", NULL },
+	{ TIFFTAG_EXTRASAMPLES, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 1, "ExtraSamples", NULL },
+	{ TIFFTAG_SAMPLEFORMAT, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, "SampleFormat", NULL },
+	{ TIFFTAG_SMINSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMINSAMPLEVALUE, 1, 0, "SMinSampleValue", NULL },
+	{ TIFFTAG_SMAXSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMAXSAMPLEVALUE, 1, 0, "SMaxSampleValue", NULL },
+	{ TIFFTAG_CLIPPATH, -1, -3, TIFF_BYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ClipPath", NULL },
+	{ TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "XClipPathUnits", NULL },
+	{ TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SBYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "XClipPathUnits", NULL },
+	{ TIFFTAG_YCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "YClipPathUnits", NULL },
+	{ TIFFTAG_YCBCRCOEFFICIENTS, 3, 3, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "YCbCrCoefficients", NULL },
+	{ TIFFTAG_YCBCRSUBSAMPLING, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_YCBCRSUBSAMPLING, 0, 0, "YCbCrSubsampling", NULL },
+	{ TIFFTAG_YCBCRPOSITIONING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_YCBCRPOSITIONING, 0, 0, "YCbCrPositioning", NULL },
+	{ TIFFTAG_REFERENCEBLACKWHITE, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_REFBLACKWHITE, 1, 0, "ReferenceBlackWhite", NULL },
+	{ TIFFTAG_XMLPACKET, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "XMLPacket", NULL },
+	/* begin SGI tags */
+	{ TIFFTAG_MATTEING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 0, "Matteing", NULL },
+	{ TIFFTAG_DATATYPE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, "DataType", NULL },
+	{ TIFFTAG_IMAGEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDEPTH, 0, 0, "ImageDepth", NULL },
+	{ TIFFTAG_TILEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDEPTH, 0, 0, "TileDepth", NULL },
+	/* end SGI tags */
+	/* begin Pixar tags */
+	{ TIFFTAG_PIXAR_IMAGEFULLWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageFullWidth", NULL },
+	{ TIFFTAG_PIXAR_IMAGEFULLLENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageFullLength", NULL },
+	{ TIFFTAG_PIXAR_TEXTUREFORMAT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TextureFormat", NULL },
+	{ TIFFTAG_PIXAR_WRAPMODES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "TextureWrapModes", NULL },
+	{ TIFFTAG_PIXAR_FOVCOT, 1, 1, TIFF_FLOAT, 0, TIFF_SETGET_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FieldOfViewCotangent", NULL },
+	{ TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MatrixWorldToScreen", NULL },
+	{ TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MatrixWorldToCamera", NULL },
+	{ TIFFTAG_COPYRIGHT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Copyright", NULL },
+	/* end Pixar tags */
+	{ TIFFTAG_RICHTIFFIPTC, -3, -3, TIFF_LONG, 0, TIFF_SETGET_C32_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "RichTIFFIPTC", NULL },
+	{ TIFFTAG_PHOTOSHOP, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "Photoshop", NULL },
+	{ TIFFTAG_EXIFIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "EXIFIFDOffset", &exifFieldArray },
+	{ TIFFTAG_ICCPROFILE, -3, -3, TIFF_UNDEFINED, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ICC Profile", NULL },
+	{ TIFFTAG_GPSIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "GPSIFDOffset", NULL },
+	{ TIFFTAG_FAXRECVPARAMS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, "FaxRecvParams", NULL },
+	{ TIFFTAG_FAXSUBADDRESS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, "FaxSubAddress", NULL },
+	{ TIFFTAG_FAXRECVTIME, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, "FaxRecvTime", NULL },
+	{ TIFFTAG_FAXDCS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, "FaxDcs", NULL },
+	{ TIFFTAG_STONITS, 1, 1, TIFF_DOUBLE, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "StoNits", NULL },
+	{ TIFFTAG_INTEROPERABILITYIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "InteroperabilityIFDOffset", NULL },
+	/* begin DNG tags */
+	{ TIFFTAG_DNGVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DNGVersion", NULL },
+	{ TIFFTAG_DNGBACKWARDVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DNGBackwardVersion", NULL },
+	{ TIFFTAG_UNIQUECAMERAMODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "UniqueCameraModel", NULL },
+	{ TIFFTAG_LOCALIZEDCAMERAMODEL, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "LocalizedCameraModel", NULL },
+	{ TIFFTAG_CFAPLANECOLOR, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CFAPlaneColor", NULL },
+	{ TIFFTAG_CFALAYOUT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CFALayout", NULL },
+	{ TIFFTAG_LINEARIZATIONTABLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "LinearizationTable", NULL },
+	{ TIFFTAG_BLACKLEVELREPEATDIM, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BlackLevelRepeatDim", NULL },
+	{ TIFFTAG_BLACKLEVEL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "BlackLevel", NULL },
+	{ TIFFTAG_BLACKLEVELDELTAH, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "BlackLevelDeltaH", NULL },
+	{ TIFFTAG_BLACKLEVELDELTAV, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "BlackLevelDeltaV", NULL },
+	{ TIFFTAG_WHITELEVEL, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "WhiteLevel", NULL },
+	{ TIFFTAG_DEFAULTSCALE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DefaultScale", NULL },
+	{ TIFFTAG_BESTQUALITYSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BestQualityScale", NULL },
+	{ TIFFTAG_DEFAULTCROPORIGIN, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DefaultCropOrigin", NULL },
+	{ TIFFTAG_DEFAULTCROPSIZE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "DefaultCropSize", NULL },
+	{ TIFFTAG_COLORMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ColorMatrix1", NULL },
+	{ TIFFTAG_COLORMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ColorMatrix2", NULL },
+	{ TIFFTAG_CAMERACALIBRATION1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CameraCalibration1", NULL },
+	{ TIFFTAG_CAMERACALIBRATION2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CameraCalibration2", NULL },
+	{ TIFFTAG_REDUCTIONMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ReductionMatrix1", NULL },
+	{ TIFFTAG_REDUCTIONMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ReductionMatrix2", NULL },
+	{ TIFFTAG_ANALOGBALANCE, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AnalogBalance", NULL },
+	{ TIFFTAG_ASSHOTNEUTRAL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AsShotNeutral", NULL },
+	{ TIFFTAG_ASSHOTWHITEXY, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "AsShotWhiteXY", NULL },
+	{ TIFFTAG_BASELINEEXPOSURE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BaselineExposure", NULL },
+	{ TIFFTAG_BASELINENOISE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BaselineNoise", NULL },
+	{ TIFFTAG_BASELINESHARPNESS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BaselineSharpness", NULL },
+	{ TIFFTAG_BAYERGREENSPLIT, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "BayerGreenSplit", NULL },
+	{ TIFFTAG_LINEARRESPONSELIMIT, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "LinearResponseLimit", NULL },
+	{ TIFFTAG_CAMERASERIALNUMBER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CameraSerialNumber", NULL },
+	{ TIFFTAG_LENSINFO, 4, 4, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "LensInfo", NULL },
+	{ TIFFTAG_CHROMABLURRADIUS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ChromaBlurRadius", NULL },
+	{ TIFFTAG_ANTIALIASSTRENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "AntiAliasStrength", NULL },
+	{ TIFFTAG_SHADOWSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ShadowScale", NULL },
+	{ TIFFTAG_DNGPRIVATEDATA, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "DNGPrivateData", NULL },
+	{ TIFFTAG_MAKERNOTESAFETY, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "MakerNoteSafety", NULL },
+	{ TIFFTAG_CALIBRATIONILLUMINANT1, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CalibrationIlluminant1", NULL },
+	{ TIFFTAG_CALIBRATIONILLUMINANT2, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CalibrationIlluminant2", NULL },
+	{ TIFFTAG_RAWDATAUNIQUEID, 16, 16, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "RawDataUniqueID", NULL },
+	{ TIFFTAG_ORIGINALRAWFILENAME, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "OriginalRawFileName", NULL },
+	{ TIFFTAG_ORIGINALRAWFILEDATA, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "OriginalRawFileData", NULL },
+	{ TIFFTAG_ACTIVEAREA, 4, 4, TIFF_LONG, 0, TIFF_SETGET_C0_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ActiveArea", NULL },
+	{ TIFFTAG_MASKEDAREAS, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "MaskedAreas", NULL },
+	{ TIFFTAG_ASSHOTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AsShotICCProfile", NULL },
+	{ TIFFTAG_ASSHOTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "AsShotPreProfileMatrix", NULL },
+	{ TIFFTAG_CURRENTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CurrentICCProfile", NULL },
+	{ TIFFTAG_CURRENTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "CurrentPreProfileMatrix", NULL },
+	{ TIFFTAG_PERSAMPLE, 0, 0, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_PSEUDO, TRUE, FALSE, "PerSample", NULL},
+	/* end DNG tags */
+	/* begin TIFF/FX tags */
+    { TIFFTAG_INDEXED, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "Indexed" },
+    { TIFFTAG_GLOBALPARAMETERSIFD, 1, 1, TIFF_IFD, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "GlobalParametersIFD", NULL },
+    { TIFFTAG_PROFILETYPE, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ProfileType", NULL },
+    { TIFFTAG_FAXPROFILE, 1, 1, TIFF_BYTE, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "FaxProfile", NULL },
+    { TIFFTAG_CODINGMETHODS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "CodingMethods", NULL },
+    { TIFFTAG_VERSIONYEAR, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "VersionYear", NULL },
+    { TIFFTAG_MODENUMBER, 1, 1, TIFF_BYTE, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ModeNumber", NULL },
+    { TIFFTAG_DECODE, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "Decode", NULL },
+    { TIFFTAG_IMAGEBASECOLOR, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ImageBaseColor", NULL },
+    { TIFFTAG_T82OPTIONS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "T82Options", NULL },
+    { TIFFTAG_STRIPROWCOUNTS, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "StripRowCounts", NULL },
+    { TIFFTAG_IMAGELAYER, 2, 2, TIFF_LONG, 0, TIFF_SETGET_C0_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "ImageLayer", NULL },
+	/* end DNG tags */
+	/* begin pseudo tags */
 };
 
-static const TIFFFieldInfo
-exifFieldInfo[] = {
-    { EXIFTAG_EXPOSURETIME,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"ExposureTime" },
-    { EXIFTAG_FNUMBER,		1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"FNumber" },
-    { EXIFTAG_EXPOSUREPROGRAM,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"ExposureProgram" },
-    { EXIFTAG_SPECTRALSENSITIVITY,    -1, -1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"SpectralSensitivity" },
-    { EXIFTAG_ISOSPEEDRATINGS,  -1, -1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	1,	"ISOSpeedRatings" },
-    { EXIFTAG_OECF,	-1, -1,			TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	1,	"OptoelectricConversionFactor" },
-    { EXIFTAG_EXIFVERSION,	4, 4,		TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	0,	"ExifVersion" },
-    { EXIFTAG_DATETIMEORIGINAL,	20, 20,		TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"DateTimeOriginal" },
-    { EXIFTAG_DATETIMEDIGITIZED, 20, 20,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"DateTimeDigitized" },
-    { EXIFTAG_COMPONENTSCONFIGURATION,	 4, 4,	TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	0,	"ComponentsConfiguration" },
-    { EXIFTAG_COMPRESSEDBITSPERPIXEL,	 1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM,
-      1,	0,	"CompressedBitsPerPixel" },
-    { EXIFTAG_SHUTTERSPEEDVALUE,	1, 1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"ShutterSpeedValue" },
-    { EXIFTAG_APERTUREVALUE,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"ApertureValue" },
-    { EXIFTAG_BRIGHTNESSVALUE,	1, 1,		TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"BrightnessValue" },
-    { EXIFTAG_EXPOSUREBIASVALUE,	1, 1,	TIFF_SRATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"ExposureBiasValue" },
-    { EXIFTAG_MAXAPERTUREVALUE,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"MaxApertureValue" },
-    { EXIFTAG_SUBJECTDISTANCE,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"SubjectDistance" },
-    { EXIFTAG_METERINGMODE,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"MeteringMode" },
-    { EXIFTAG_LIGHTSOURCE,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"LightSource" },
-    { EXIFTAG_FLASH,	1, 1,			TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"Flash" },
-    { EXIFTAG_FOCALLENGTH,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"FocalLength" },
-    { EXIFTAG_SUBJECTAREA,	-1, -1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	1,	"SubjectArea" },
-    { EXIFTAG_MAKERNOTE,	-1, -1,		TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	1,	"MakerNote" },
-    { EXIFTAG_USERCOMMENT,	-1, -1,		TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	1,	"UserComment" },
-    { EXIFTAG_SUBSECTIME,    -1, -1,		TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"SubSecTime" },
-    { EXIFTAG_SUBSECTIMEORIGINAL, -1, -1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"SubSecTimeOriginal" },
-    { EXIFTAG_SUBSECTIMEDIGITIZED,-1, -1,	TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"SubSecTimeDigitized" },
-    { EXIFTAG_FLASHPIXVERSION,	4, 4,		TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	0,	"FlashpixVersion" },
-    { EXIFTAG_COLORSPACE,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"ColorSpace" },
-    { EXIFTAG_PIXELXDIMENSION,	1, 1,		TIFF_LONG,	FIELD_CUSTOM,
-      1,	0,	"PixelXDimension" },
-    { EXIFTAG_PIXELXDIMENSION,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"PixelXDimension" },
-    { EXIFTAG_PIXELYDIMENSION,	1, 1,		TIFF_LONG,	FIELD_CUSTOM,
-      1,	0,	"PixelYDimension" },
-    { EXIFTAG_PIXELYDIMENSION,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"PixelYDimension" },
-    { EXIFTAG_RELATEDSOUNDFILE,	13, 13,		TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"RelatedSoundFile" },
-    { EXIFTAG_FLASHENERGY,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"FlashEnergy" },
-    { EXIFTAG_SPATIALFREQUENCYRESPONSE,	-1, -1,	TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	1,	"SpatialFrequencyResponse" },
-    { EXIFTAG_FOCALPLANEXRESOLUTION,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"FocalPlaneXResolution" },
-    { EXIFTAG_FOCALPLANEYRESOLUTION,	1, 1,	TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"FocalPlaneYResolution" },
-    { EXIFTAG_FOCALPLANERESOLUTIONUNIT,	1, 1,	TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"FocalPlaneResolutionUnit" },
-    { EXIFTAG_SUBJECTLOCATION,	2, 2,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"SubjectLocation" },
-    { EXIFTAG_EXPOSUREINDEX,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"ExposureIndex" },
-    { EXIFTAG_SENSINGMETHOD,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"SensingMethod" },
-    { EXIFTAG_FILESOURCE,	1, 1,		TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	0,	"FileSource" },
-    { EXIFTAG_SCENETYPE,	1, 1,		TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	0,	"SceneType" },
-    { EXIFTAG_CFAPATTERN,	-1, -1,		TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	1,	"CFAPattern" },
-    { EXIFTAG_CUSTOMRENDERED,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"CustomRendered" },
-    { EXIFTAG_EXPOSUREMODE,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"ExposureMode" },
-    { EXIFTAG_WHITEBALANCE,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"WhiteBalance" },
-    { EXIFTAG_DIGITALZOOMRATIO,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"DigitalZoomRatio" },
-    { EXIFTAG_FOCALLENGTHIN35MMFILM, 1, 1,	TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"FocalLengthIn35mmFilm" },
-    { EXIFTAG_SCENECAPTURETYPE,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"SceneCaptureType" },
-    { EXIFTAG_GAINCONTROL,	1, 1,		TIFF_RATIONAL,	FIELD_CUSTOM, 
-      1,	0,	"GainControl" },
-    { EXIFTAG_CONTRAST,		1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"Contrast" },
-    { EXIFTAG_SATURATION,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"Saturation" },
-    { EXIFTAG_SHARPNESS,	1, 1,		TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"Sharpness" },
-    { EXIFTAG_DEVICESETTINGDESCRIPTION,	-1, -1,	TIFF_UNDEFINED,	FIELD_CUSTOM,
-      1,	1,	"DeviceSettingDescription" },
-    { EXIFTAG_SUBJECTDISTANCERANGE, 1, 1,	TIFF_SHORT,	FIELD_CUSTOM,
-      1,	0,	"SubjectDistanceRange" },
-    { EXIFTAG_IMAGEUNIQUEID,	33, 33,		TIFF_ASCII,	FIELD_CUSTOM,
-      1,	0,	"ImageUniqueID" }
+static TIFFField
+exifFields[] = {
+	{ EXIFTAG_EXPOSURETIME, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureTime", NULL },
+	{ EXIFTAG_FNUMBER, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FNumber", NULL },
+	{ EXIFTAG_EXPOSUREPROGRAM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureProgram", NULL },
+	{ EXIFTAG_SPECTRALSENSITIVITY, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SpectralSensitivity", NULL },
+	{ EXIFTAG_ISOSPEEDRATINGS, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "ISOSpeedRatings", NULL },
+	{ EXIFTAG_OECF, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "OptoelectricConversionFactor", NULL },
+	{ EXIFTAG_EXIFVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExifVersion", NULL },
+	{ EXIFTAG_DATETIMEORIGINAL, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTimeOriginal", NULL },
+	{ EXIFTAG_DATETIMEDIGITIZED, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DateTimeDigitized", NULL },
+	{ EXIFTAG_COMPONENTSCONFIGURATION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ComponentsConfiguration", NULL },
+	{ EXIFTAG_COMPRESSEDBITSPERPIXEL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CompressedBitsPerPixel", NULL },
+	{ EXIFTAG_SHUTTERSPEEDVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ShutterSpeedValue", NULL },
+	{ EXIFTAG_APERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ApertureValue", NULL },
+	{ EXIFTAG_BRIGHTNESSVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "BrightnessValue", NULL },
+	{ EXIFTAG_EXPOSUREBIASVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureBiasValue", NULL },
+	{ EXIFTAG_MAXAPERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MaxApertureValue", NULL },
+	{ EXIFTAG_SUBJECTDISTANCE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectDistance", NULL },
+	{ EXIFTAG_METERINGMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "MeteringMode", NULL },
+	{ EXIFTAG_LIGHTSOURCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "LightSource", NULL },
+	{ EXIFTAG_FLASH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Flash", NULL },
+	{ EXIFTAG_FOCALLENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalLength", NULL },
+	{ EXIFTAG_SUBJECTAREA, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "SubjectArea", NULL },
+	{ EXIFTAG_MAKERNOTE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "MakerNote", NULL },
+	{ EXIFTAG_USERCOMMENT, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "UserComment", NULL },
+	{ EXIFTAG_SUBSECTIME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTime", NULL },
+	{ EXIFTAG_SUBSECTIMEORIGINAL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTimeOriginal", NULL },
+	{ EXIFTAG_SUBSECTIMEDIGITIZED, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubSecTimeDigitized", NULL },
+	{ EXIFTAG_FLASHPIXVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FlashpixVersion", NULL },
+	{ EXIFTAG_COLORSPACE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ColorSpace", NULL },
+	{ EXIFTAG_PIXELXDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PixelXDimension", NULL },
+	{ EXIFTAG_PIXELYDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "PixelYDimension", NULL },
+	{ EXIFTAG_RELATEDSOUNDFILE, 13, 13, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "RelatedSoundFile", NULL },
+	{ EXIFTAG_FLASHENERGY, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FlashEnergy", NULL },
+	{ EXIFTAG_SPATIALFREQUENCYRESPONSE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "SpatialFrequencyResponse", NULL },
+	{ EXIFTAG_FOCALPLANEXRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneXResolution", NULL },
+	{ EXIFTAG_FOCALPLANEYRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneYResolution", NULL },
+	{ EXIFTAG_FOCALPLANERESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalPlaneResolutionUnit", NULL },
+	{ EXIFTAG_SUBJECTLOCATION, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectLocation", NULL },
+	{ EXIFTAG_EXPOSUREINDEX, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureIndex", NULL },
+	{ EXIFTAG_SENSINGMETHOD, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SensingMethod", NULL },
+	{ EXIFTAG_FILESOURCE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FileSource", NULL },
+	{ EXIFTAG_SCENETYPE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SceneType", NULL },
+	{ EXIFTAG_CFAPATTERN, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "CFAPattern", NULL },
+	{ EXIFTAG_CUSTOMRENDERED, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "CustomRendered", NULL },
+	{ EXIFTAG_EXPOSUREMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureMode", NULL },
+	{ EXIFTAG_WHITEBALANCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "WhiteBalance", NULL },
+	{ EXIFTAG_DIGITALZOOMRATIO, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "DigitalZoomRatio", NULL },
+	{ EXIFTAG_FOCALLENGTHIN35MMFILM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FocalLengthIn35mmFilm", NULL },
+	{ EXIFTAG_SCENECAPTURETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SceneCaptureType", NULL },
+	{ EXIFTAG_GAINCONTROL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "GainControl", NULL },
+	{ EXIFTAG_CONTRAST, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Contrast", NULL },
+	{ EXIFTAG_SATURATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Saturation", NULL },
+	{ EXIFTAG_SHARPNESS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "Sharpness", NULL },
+	{ EXIFTAG_DEVICESETTINGDESCRIPTION, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, "DeviceSettingDescription", NULL },
+	{ EXIFTAG_SUBJECTDISTANCERANGE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "SubjectDistanceRange", NULL },
+	{ EXIFTAG_IMAGEUNIQUEID, 33, 33, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageUniqueID", NULL }
 };
 
-const TIFFFieldInfo *
-_TIFFGetFieldInfo(size_t *size)
+static TIFFFieldArray
+tiffFieldArray = { tfiatImage, 0, TIFFArrayCount(tiffFields), tiffFields };
+static TIFFFieldArray
+exifFieldArray = { tfiatExif, 0, TIFFArrayCount(exifFields), exifFields };
+
+/*
+ *  We have our own local lfind() equivelent to avoid subtle differences
+ *  in types passed to lfind() on different systems. 
+ */
+
+static void *
+td_lfind(const void *key, const void *base, size_t *nmemb, size_t size,
+         int(*compar)(const void *, const void *))
 {
-	*size = TIFFArrayCount(tiffFieldInfo);
-	return tiffFieldInfo;
+    char *element, *end;
+
+    end = (char *)base + *nmemb * size;
+    for (element = (char *)base; element < end; element += size)
+        if (!compar(key, element))		/* key found */
+            return element;
+
+    return NULL;
 }
 
-const TIFFFieldInfo *
-_TIFFGetExifFieldInfo(size_t *size)
+const TIFFFieldArray*
+_TIFFGetFields(void)
 {
-	*size = TIFFArrayCount(exifFieldInfo);
-	return exifFieldInfo;
+	return(&tiffFieldArray);
+}
+
+const TIFFFieldArray*
+_TIFFGetExifFields(void)
+{
+	return(&exifFieldArray);
 }
 
 void
-_TIFFSetupFieldInfo(TIFF* tif, const TIFFFieldInfo info[], size_t n)
+_TIFFSetupFields(TIFF* tif, const TIFFFieldArray* fieldarray)
 {
-	if (tif->tif_fieldinfo) {
-		size_t  i;
+	if (tif->tif_fields && tif->tif_nfields > 0) {
+		uint32 i;
 
-		for (i = 0; i < tif->tif_nfields; i++) 
-		{
-			TIFFFieldInfo *fld = tif->tif_fieldinfo[i];
-			if (fld->field_bit == FIELD_CUSTOM && 
+		for (i = 0; i < tif->tif_nfields; i++) {
+			TIFFField *fld = tif->tif_fields[i];
+			if (fld->field_bit == FIELD_CUSTOM &&
 				strncmp("Tag ", fld->field_name, 4) == 0) {
 					_TIFFfree(fld->field_name);
 					_TIFFfree(fld);
 				}
-		}   
-      
-		_TIFFfree(tif->tif_fieldinfo);
+		}
+
+		_TIFFfree(tif->tif_fields);
+		tif->tif_fields = NULL;
 		tif->tif_nfields = 0;
 	}
-	if (!_TIFFMergeFieldInfo(tif, info, n))
-	{
-		TIFFErrorExt(tif->tif_clientdata, "_TIFFSetupFieldInfo",
+	if (!_TIFFMergeFields(tif, fieldarray->fields, fieldarray->count)) {
+		TIFFErrorExt(tif->tif_clientdata, "_TIFFSetupFields",
 			     "Setting up field info failed");
 	}
 }
@@ -555,8 +333,8 @@ _TIFFSetupFieldInfo(TIFF* tif, const TIFFFieldInfo info[], size_t n)
 static int
 tagCompare(const void* a, const void* b)
 {
-	const TIFFFieldInfo* ta = *(const TIFFFieldInfo**) a;
-	const TIFFFieldInfo* tb = *(const TIFFFieldInfo**) b;
+	const TIFFField* ta = *(const TIFFField**) a;
+	const TIFFField* tb = *(const TIFFField**) b;
 	/* NB: be careful of return values for 16-bit platforms */
 	if (ta->field_tag != tb->field_tag)
 		return (int)ta->field_tag - (int)tb->field_tag;
@@ -568,8 +346,8 @@ tagCompare(const void* a, const void* b)
 static int
 tagNameCompare(const void* a, const void* b)
 {
-	const TIFFFieldInfo* ta = *(const TIFFFieldInfo**) a;
-	const TIFFFieldInfo* tb = *(const TIFFFieldInfo**) b;
+	const TIFFField* ta = *(const TIFFField**) a;
+	const TIFFField* tb = *(const TIFFField**) b;
 	int ret = strcmp(ta->field_name, tb->field_name);
 
 	if (ret)
@@ -579,57 +357,47 @@ tagNameCompare(const void* a, const void* b)
 			0 : ((int)tb->field_type - (int)ta->field_type);
 }
 
-void
-TIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], int n)
-{
-	if (_TIFFMergeFieldInfo(tif, info, n) < 0)
-	{
-		TIFFErrorExt(tif->tif_clientdata, "TIFFMergeFieldInfo",
-			     "Merging block of %d fields failed", n);
-	}
-}
-
 int
-_TIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], int n)
+_TIFFMergeFields(TIFF* tif, const TIFFField info[], uint32 n)
 {
-	static const char module[] = "_TIFFMergeFieldInfo";
-	static const char reason[] = "for field info array";
-	TIFFFieldInfo** tp;
-	int i;
+	static const char module[] = "_TIFFMergeFields";
+	static const char reason[] = "for fields array";
+	/* TIFFField** tp; */
+	uint32 i;
 
         tif->tif_foundfield = NULL;
 
-	if (tif->tif_nfields > 0) {
-		tif->tif_fieldinfo = (TIFFFieldInfo**)
-			_TIFFCheckRealloc(tif, tif->tif_fieldinfo,
+	if (tif->tif_fields && tif->tif_nfields > 0) {
+		tif->tif_fields = (TIFFField**)
+			_TIFFCheckRealloc(tif, tif->tif_fields,
 					  (tif->tif_nfields + n),
-					  sizeof (TIFFFieldInfo*), reason);
+					  sizeof(TIFFField *), reason);
 	} else {
-		tif->tif_fieldinfo = (TIFFFieldInfo**)
-			_TIFFCheckMalloc(tif, n, sizeof (TIFFFieldInfo*),
+		tif->tif_fields = (TIFFField **)
+			_TIFFCheckMalloc(tif, n, sizeof(TIFFField *),
 					 reason);
 	}
-	if (!tif->tif_fieldinfo) {
+	if (!tif->tif_fields) {
 		TIFFErrorExt(tif->tif_clientdata, module,
-			     "Failed to allocate field info array");
+			     "Failed to allocate fields array");
 		return 0;
 	}
-	tp = tif->tif_fieldinfo + tif->tif_nfields;
-	for (i = 0; i < n; i++)
-        {
-            const TIFFFieldInfo *fip =
-                _TIFFFindFieldInfo(tif, info[i].field_tag, info[i].field_type);
-
-            /* only add definitions that aren't already present */
-            if (!fip) {
-                *tp++ = (TIFFFieldInfo*) (info + i);
-                tif->tif_nfields++;
-            }
-        }
+
+	/* tp = tif->tif_fields + tif->tif_nfields; */
+	for (i = 0; i < n; i++) {
+		const TIFFField *fip =
+			TIFFFindField(tif, info[i].field_tag, TIFF_ANY);
+
+                /* only add definitions that aren't already present */
+		if (!fip) {
+                        tif->tif_fields[tif->tif_nfields] = (TIFFField *) (info+i);
+                        tif->tif_nfields++;
+                }
+	}
 
         /* Sort the field info by tag number */
-        qsort(tif->tif_fieldinfo, tif->tif_nfields,
-	      sizeof (TIFFFieldInfo*), tagCompare);
+	qsort(tif->tif_fields, tif->tif_nfields,
+	      sizeof(TIFFField *), tagCompare);
 
 	return n;
 }
@@ -637,11 +405,11 @@ _TIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], int n)
 void
 _TIFFPrintFieldInfo(TIFF* tif, FILE* fd)
 {
-	size_t i;
+	uint32 i;
 
 	fprintf(fd, "%s: \n", tif->tif_name);
 	for (i = 0; i < tif->tif_nfields; i++) {
-		const TIFFFieldInfo* fip = tif->tif_fieldinfo[i];
+		const TIFFField* fip = tif->tif_fields[i];
 		fprintf(fd, "field[%2d] %5lu, %2d, %2d, %d, %2d, %5s, %5s, %s\n"
 			, (int)i
 			, (unsigned long) fip->field_tag
@@ -663,26 +431,29 @@ TIFFDataWidth(TIFFDataType type)
 {
 	switch(type)
 	{
-	case 0:  /* nothing */
-	case 1:  /* TIFF_BYTE */
-	case 2:  /* TIFF_ASCII */
-	case 6:  /* TIFF_SBYTE */
-	case 7:  /* TIFF_UNDEFINED */
-		return 1;
-	case 3:  /* TIFF_SHORT */
-	case 8:  /* TIFF_SSHORT */
-		return 2;
-	case 4:  /* TIFF_LONG */
-	case 9:  /* TIFF_SLONG */
-	case 11: /* TIFF_FLOAT */
-        case 13: /* TIFF_IFD */
-		return 4;
-	case 5:  /* TIFF_RATIONAL */
-	case 10: /* TIFF_SRATIONAL */
-	case 12: /* TIFF_DOUBLE */
-		return 8;
-	default:
-		return 0; /* will return 0 for unknown types */
+		case 0:  /* nothing */
+		case TIFF_BYTE:
+		case TIFF_ASCII:
+		case TIFF_SBYTE:
+		case TIFF_UNDEFINED:
+			return 1;
+		case TIFF_SHORT:
+		case TIFF_SSHORT:
+			return 2;
+		case TIFF_LONG:
+		case TIFF_SLONG:
+		case TIFF_FLOAT:
+		case TIFF_IFD:
+			return 4;
+		case TIFF_RATIONAL:
+		case TIFF_SRATIONAL:
+		case TIFF_DOUBLE:
+		case TIFF_LONG8:
+		case TIFF_SLONG8:
+		case TIFF_IFD8:
+			return 8;
+		default:
+			return 0; /* will return 0 for unknown types */
 	}
 }
 
@@ -696,7 +467,8 @@ TIFFDataWidth(TIFFDataType type)
 int
 _TIFFDataSize(TIFFDataType type)
 {
-	switch (type) {
+	switch (type)
+	{
 		case TIFF_BYTE:
 		case TIFF_SBYTE:
 		case TIFF_ASCII:
@@ -713,153 +485,218 @@ _TIFFDataSize(TIFFDataType type)
 		case TIFF_SRATIONAL:
 		    return 4;
 		case TIFF_DOUBLE:
+		case TIFF_LONG8:
+		case TIFF_SLONG8:
+		case TIFF_IFD8:
 		    return 8;
 		default:
 		    return 0;
 	}
 }
 
-/*
- * Return nearest TIFFDataType to the sample type of an image.
- */
-TIFFDataType
-_TIFFSampleToTagType(TIFF* tif)
+const TIFFField*
+TIFFFindField(TIFF* tif, uint32 tag, TIFFDataType dt)
 {
-	uint32 bps = TIFFhowmany8(tif->tif_dir.td_bitspersample);
-
-	switch (tif->tif_dir.td_sampleformat) {
-	case SAMPLEFORMAT_IEEEFP:
-		return (bps == 4 ? TIFF_FLOAT : TIFF_DOUBLE);
-	case SAMPLEFORMAT_INT:
-		return (bps <= 1 ? TIFF_SBYTE :
-		    bps <= 2 ? TIFF_SSHORT : TIFF_SLONG);
-	case SAMPLEFORMAT_UINT:
-		return (bps <= 1 ? TIFF_BYTE :
-		    bps <= 2 ? TIFF_SHORT : TIFF_LONG);
-	case SAMPLEFORMAT_VOID:
-		return (TIFF_UNDEFINED);
-	}
-	/*NOTREACHED*/
-	return (TIFF_UNDEFINED);
-}
-
-const TIFFFieldInfo*
-_TIFFFindFieldInfo(TIFF* tif, ttag_t tag, TIFFDataType dt)
-{
-        TIFFFieldInfo key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0};
-	TIFFFieldInfo* pkey = &key;
-	const TIFFFieldInfo **ret;
-
+	TIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};
+	TIFFField* pkey = &key;
+	const TIFFField **ret;
 	if (tif->tif_foundfield && tif->tif_foundfield->field_tag == tag &&
 	    (dt == 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 ) {
+	if (!tif->tif_fields)
 		return NULL;
-	}
 
 	/* NB: use sorted search (e.g. binary search) */
+
 	key.field_tag = tag;
-        key.field_type = dt;
+	key.field_type = dt;
 
-	ret = (const TIFFFieldInfo **) bsearch(&pkey,
-					       tif->tif_fieldinfo, 
-					       tif->tif_nfields,
-					       sizeof(TIFFFieldInfo *), 
-					       tagCompare);
+	ret = (const TIFFField **) bsearch(&pkey, tif->tif_fields,
+					   tif->tif_nfields,
+					   sizeof(TIFFField *), tagCompare);
 	return tif->tif_foundfield = (ret ? *ret : NULL);
 }
 
-const TIFFFieldInfo*
-_TIFFFindFieldInfoByName(TIFF* tif, const char *field_name, TIFFDataType dt)
+const TIFFField*
+_TIFFFindFieldByName(TIFF* tif, const char *field_name, TIFFDataType dt)
 {
-        TIFFFieldInfo key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0};
-	TIFFFieldInfo* pkey = &key;
-	const TIFFFieldInfo **ret;
-
+	TIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};
+	TIFFField* pkey = &key;
+	const TIFFField **ret;
 	if (tif->tif_foundfield
 	    && streq(tif->tif_foundfield->field_name, field_name)
 	    && (dt == 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 ) {
+	if (!tif->tif_fields)
 		return NULL;
-	}
 
-	/* NB: use sorted search (e.g. binary search) */
-        key.field_name = (char *)field_name;
-        key.field_type = dt;
-
-        ret = (const TIFFFieldInfo **) lfind(&pkey,
-					     tif->tif_fieldinfo, 
-					     &tif->tif_nfields,
-					     sizeof(TIFFFieldInfo *),
-					     tagNameCompare);
+	/* NB: use linear search since list is sorted by key#, not name */
+
+	key.field_name = (char *)field_name;
+	key.field_type = dt;
+
+	ret = (const TIFFField **) 
+            td_lfind(&pkey, tif->tif_fields, &tif->tif_nfields,
+                     sizeof(TIFFField *), tagNameCompare);
+
 	return tif->tif_foundfield = (ret ? *ret : NULL);
 }
 
-const TIFFFieldInfo*
-_TIFFFieldWithTag(TIFF* tif, ttag_t tag)
+const TIFFField*
+TIFFFieldWithTag(TIFF* tif, uint32 tag)
 {
-	const TIFFFieldInfo* fip = _TIFFFindFieldInfo(tif, tag, TIFF_ANY);
+	const TIFFField* fip = TIFFFindField(tif, tag, TIFF_ANY);
 	if (!fip) {
 		TIFFErrorExt(tif->tif_clientdata, "TIFFFieldWithTag",
 			     "Internal error, unknown tag 0x%x",
 			     (unsigned int) tag);
-		assert(fip != NULL);
-		/*NOTREACHED*/
 	}
 	return (fip);
 }
 
-const TIFFFieldInfo*
-_TIFFFieldWithName(TIFF* tif, const char *field_name)
+const TIFFField*
+TIFFFieldWithName(TIFF* tif, const char *field_name)
 {
-	const TIFFFieldInfo* fip =
-		_TIFFFindFieldInfoByName(tif, field_name, TIFF_ANY);
+	const TIFFField* fip =
+		_TIFFFindFieldByName(tif, field_name, TIFF_ANY);
 	if (!fip) {
 		TIFFErrorExt(tif->tif_clientdata, "TIFFFieldWithName",
 			     "Internal error, unknown tag %s", field_name);
-		assert(fip != NULL);
-		/*NOTREACHED*/
 	}
 	return (fip);
 }
 
-const TIFFFieldInfo*
-_TIFFFindOrRegisterFieldInfo( TIFF *tif, ttag_t tag, TIFFDataType dt )
+uint32
+TIFFFieldTag(const TIFFField* fip)
+{
+	return fip->field_tag;
+}
 
+const char *
+TIFFFieldName(const TIFFField* fip)
 {
-    const TIFFFieldInfo *fld;
+	return fip->field_name;
+}
 
-    fld = _TIFFFindFieldInfo( tif, tag, dt );
-    if( fld == NULL )
-    {
-        fld = _TIFFCreateAnonFieldInfo( tif, tag, dt );
-        if (!_TIFFMergeFieldInfo(tif, fld, 1))
-		return NULL;
-    }
+TIFFDataType
+TIFFFieldDataType(const TIFFField* fip)
+{
+	return fip->field_type;
+}
+
+int
+TIFFFieldPassCount(const TIFFField* fip)
+{
+	return fip->field_passcount;
+}
+
+int
+TIFFFieldReadCount(const TIFFField* fip)
+{
+	return fip->field_readcount;
+}
 
-    return fld;
+int
+TIFFFieldWriteCount(const TIFFField* fip)
+{
+	return fip->field_writecount;
 }
 
-TIFFFieldInfo*
-_TIFFCreateAnonFieldInfo(TIFF *tif, ttag_t tag, TIFFDataType field_type)
+const TIFFField*
+_TIFFFindOrRegisterField(TIFF *tif, uint32 tag, TIFFDataType dt)
+
 {
-	TIFFFieldInfo *fld;
+	const TIFFField *fld;
+
+	fld = TIFFFindField(tif, tag, dt);
+	if (fld == NULL) {
+		fld = _TIFFCreateAnonField(tif, tag, dt);
+		if (!_TIFFMergeFields(tif, fld, 1))
+			return NULL;
+	}
+
+	return fld;
+}
+
+TIFFField*
+_TIFFCreateAnonField(TIFF *tif, uint32 tag, TIFFDataType field_type)
+{
+	TIFFField *fld;
 	(void) tif;
 
-	fld = (TIFFFieldInfo *) _TIFFmalloc(sizeof (TIFFFieldInfo));
+	fld = (TIFFField *) _TIFFmalloc(sizeof (TIFFField));
 	if (fld == NULL)
 	    return NULL;
-	_TIFFmemset( fld, 0, sizeof(TIFFFieldInfo) );
+	_TIFFmemset(fld, 0, sizeof(TIFFField));
 
 	fld->field_tag = tag;
 	fld->field_readcount = TIFF_VARIABLE2;
 	fld->field_writecount = TIFF_VARIABLE2;
 	fld->field_type = field_type;
+	fld->reserved = 0;
+	switch (field_type)
+	{
+		case TIFF_BYTE:
+		case TIFF_UNDEFINED:
+			fld->set_field_type = TIFF_SETGET_C32_UINT8;
+			fld->get_field_type = TIFF_SETGET_C32_UINT8;
+			break;
+		case TIFF_ASCII:
+			fld->set_field_type = TIFF_SETGET_C32_ASCII;
+			fld->get_field_type = TIFF_SETGET_C32_ASCII;
+			break;
+		case TIFF_SHORT:
+			fld->set_field_type = TIFF_SETGET_C32_UINT16;
+			fld->get_field_type = TIFF_SETGET_C32_UINT16;
+			break;
+		case TIFF_LONG:
+			fld->set_field_type = TIFF_SETGET_C32_UINT32;
+			fld->get_field_type = TIFF_SETGET_C32_UINT32;
+			break;
+		case TIFF_RATIONAL:
+		case TIFF_SRATIONAL:
+		case TIFF_FLOAT:
+			fld->set_field_type = TIFF_SETGET_C32_FLOAT;
+			fld->get_field_type = TIFF_SETGET_C32_FLOAT;
+			break;
+		case TIFF_SBYTE:
+			fld->set_field_type = TIFF_SETGET_C32_SINT8;
+			fld->get_field_type = TIFF_SETGET_C32_SINT8;
+			break;
+		case TIFF_SSHORT:
+			fld->set_field_type = TIFF_SETGET_C32_SINT16;
+			fld->get_field_type = TIFF_SETGET_C32_SINT16;
+			break;
+		case TIFF_SLONG:
+			fld->set_field_type = TIFF_SETGET_C32_SINT32;
+			fld->get_field_type = TIFF_SETGET_C32_SINT32;
+			break;
+		case TIFF_DOUBLE:
+			fld->set_field_type = TIFF_SETGET_C32_DOUBLE;
+			fld->get_field_type = TIFF_SETGET_C32_DOUBLE;
+			break;
+		case TIFF_IFD:
+		case TIFF_IFD8:
+			fld->set_field_type = TIFF_SETGET_C32_IFD8;
+			fld->get_field_type = TIFF_SETGET_C32_IFD8;
+			break;
+		case TIFF_LONG8:
+			fld->set_field_type = TIFF_SETGET_C32_UINT64;
+			fld->get_field_type = TIFF_SETGET_C32_UINT64;
+			break;
+		case TIFF_SLONG8:
+			fld->set_field_type = TIFF_SETGET_C32_SINT64;
+			fld->get_field_type = TIFF_SETGET_C32_SINT64;
+			break;
+		default:
+			fld->set_field_type = TIFF_SETGET_UNDEFINED;
+			fld->get_field_type = TIFF_SETGET_UNDEFINED;
+			break;
+	}
 	fld->field_bit = FIELD_CUSTOM;
 	fld->field_oktochange = TRUE;
 	fld->field_passcount = TRUE;
@@ -868,14 +705,253 @@ _TIFFCreateAnonFieldInfo(TIFF *tif, ttag_t tag, TIFFDataType field_type)
 	    _TIFFfree(fld);
 	    return NULL;
 	}
+	fld->field_subfields = NULL;
 
 	/* 
 	 * note that this name is a special sign to TIFFClose() and
-	 * _TIFFSetupFieldInfo() to free the field
+	 * _TIFFSetupFields() to free the field
 	 */
 	sprintf(fld->field_name, "Tag %d", (int) tag);
 
 	return fld;    
 }
 
+/****************************************************************************
+ *               O B S O L E T E D    I N T E R F A C E S
+ *
+ * Don't use this stuff in your applications, it may be removed in the future
+ * libtiff versions.
+ ****************************************************************************/
+
+static TIFFSetGetFieldType
+_TIFFSetGetType(TIFFDataType type, short count, unsigned char passcount)
+{
+	if (type == TIFF_ASCII && count == TIFF_VARIABLE && passcount == 0)
+		return TIFF_SETGET_ASCII;
+
+	else if (count == 1 && passcount == 0) {
+		switch (type)
+		{
+			case TIFF_BYTE:
+			case TIFF_UNDEFINED:
+				return TIFF_SETGET_UINT8;
+			case TIFF_ASCII:
+				return TIFF_SETGET_ASCII;
+			case TIFF_SHORT:
+				return TIFF_SETGET_UINT16;
+			case TIFF_LONG:
+				return TIFF_SETGET_UINT32;
+			case TIFF_RATIONAL:
+			case TIFF_SRATIONAL:
+			case TIFF_FLOAT:
+				return TIFF_SETGET_FLOAT;
+			case TIFF_SBYTE:
+				return TIFF_SETGET_SINT8;
+			case TIFF_SSHORT:
+				return TIFF_SETGET_SINT16;
+			case TIFF_SLONG:
+				return TIFF_SETGET_SINT32;
+			case TIFF_DOUBLE:
+				return TIFF_SETGET_DOUBLE;
+			case TIFF_IFD:
+			case TIFF_IFD8:
+				return TIFF_SETGET_IFD8;
+			case TIFF_LONG8:
+				return TIFF_SETGET_UINT64;
+			case TIFF_SLONG8:
+				return TIFF_SETGET_SINT64;
+			default:
+				return TIFF_SETGET_UNDEFINED;
+		}
+	}
+
+	else if (count >= 1 && passcount == 0) {
+		switch (type)
+		{
+			case TIFF_BYTE:
+			case TIFF_UNDEFINED:
+				return TIFF_SETGET_C0_UINT8;
+			case TIFF_ASCII:
+				return TIFF_SETGET_C0_ASCII;
+			case TIFF_SHORT:
+				return TIFF_SETGET_C0_UINT16;
+			case TIFF_LONG:
+				return TIFF_SETGET_C0_UINT32;
+			case TIFF_RATIONAL:
+			case TIFF_SRATIONAL:
+			case TIFF_FLOAT:
+				return TIFF_SETGET_C0_FLOAT;
+			case TIFF_SBYTE:
+				return TIFF_SETGET_C0_SINT8;
+			case TIFF_SSHORT:
+				return TIFF_SETGET_C0_SINT16;
+			case TIFF_SLONG:
+				return TIFF_SETGET_C0_SINT32;
+			case TIFF_DOUBLE:
+				return TIFF_SETGET_C0_DOUBLE;
+			case TIFF_IFD:
+			case TIFF_IFD8:
+				return TIFF_SETGET_C0_IFD8;
+			case TIFF_LONG8:
+				return TIFF_SETGET_C0_UINT64;
+			case TIFF_SLONG8:
+				return TIFF_SETGET_C0_SINT64;
+			default:
+				return TIFF_SETGET_UNDEFINED;
+		}
+	}
+
+	else if (count == TIFF_VARIABLE && passcount == 1) {
+		switch (type)
+		{
+			case TIFF_BYTE:
+			case TIFF_UNDEFINED:
+				return TIFF_SETGET_C16_UINT8;
+			case TIFF_ASCII:
+				return TIFF_SETGET_C16_ASCII;
+			case TIFF_SHORT:
+				return TIFF_SETGET_C16_UINT16;
+			case TIFF_LONG:
+				return TIFF_SETGET_C16_UINT32;
+			case TIFF_RATIONAL:
+			case TIFF_SRATIONAL:
+			case TIFF_FLOAT:
+				return TIFF_SETGET_C16_FLOAT;
+			case TIFF_SBYTE:
+				return TIFF_SETGET_C16_SINT8;
+			case TIFF_SSHORT:
+				return TIFF_SETGET_C16_SINT16;
+			case TIFF_SLONG:
+				return TIFF_SETGET_C16_SINT32;
+			case TIFF_DOUBLE:
+				return TIFF_SETGET_C16_DOUBLE;
+			case TIFF_IFD:
+			case TIFF_IFD8:
+				return TIFF_SETGET_C16_IFD8;
+			case TIFF_LONG8:
+				return TIFF_SETGET_C16_UINT64;
+			case TIFF_SLONG8:
+				return TIFF_SETGET_C16_SINT64;
+			default:
+				return TIFF_SETGET_UNDEFINED;
+		}
+	}
+
+	else if (count == TIFF_VARIABLE2 && passcount == 1) {
+		switch (type)
+		{
+			case TIFF_BYTE:
+			case TIFF_UNDEFINED:
+				return TIFF_SETGET_C32_UINT8;
+			case TIFF_ASCII:
+				return TIFF_SETGET_C32_ASCII;
+			case TIFF_SHORT:
+				return TIFF_SETGET_C32_UINT16;
+			case TIFF_LONG:
+				return TIFF_SETGET_C32_UINT32;
+			case TIFF_RATIONAL:
+			case TIFF_SRATIONAL:
+			case TIFF_FLOAT:
+				return TIFF_SETGET_C32_FLOAT;
+			case TIFF_SBYTE:
+				return TIFF_SETGET_C32_SINT8;
+			case TIFF_SSHORT:
+				return TIFF_SETGET_C32_SINT16;
+			case TIFF_SLONG:
+				return TIFF_SETGET_C32_SINT32;
+			case TIFF_DOUBLE:
+				return TIFF_SETGET_C32_DOUBLE;
+			case TIFF_IFD:
+			case TIFF_IFD8:
+				return TIFF_SETGET_C32_IFD8;
+			case TIFF_LONG8:
+				return TIFF_SETGET_C32_UINT64;
+			case TIFF_SLONG8:
+				return TIFF_SETGET_C32_SINT64;
+			default:
+				return TIFF_SETGET_UNDEFINED;
+		}
+	}
+
+	return TIFF_SETGET_UNDEFINED;
+}
+
+int
+TIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], uint32 n)
+{
+	static const char module[] = "TIFFMergeFieldInfo";
+	static const char reason[] = "for fields array";
+	TIFFField *tp;
+	size_t nfields;
+	uint32 i;
+
+	if (tif->tif_nfieldscompat > 0) {
+		tif->tif_fieldscompat = (TIFFFieldArray *)
+			_TIFFCheckRealloc(tif, tif->tif_fieldscompat,
+					  tif->tif_nfieldscompat + 1,
+					  sizeof(TIFFFieldArray), reason);
+	} else {
+		tif->tif_fieldscompat = (TIFFFieldArray *)
+			_TIFFCheckMalloc(tif, 1, sizeof(TIFFFieldArray),
+					 reason);
+	}
+	if (!tif->tif_fieldscompat) {
+		TIFFErrorExt(tif->tif_clientdata, module,
+			     "Failed to allocate fields array");
+		return -1;
+	}
+	nfields = tif->tif_nfieldscompat++;
+
+	tif->tif_fieldscompat[nfields].type = tfiatOther;
+	tif->tif_fieldscompat[nfields].allocated_size = n;
+	tif->tif_fieldscompat[nfields].count = n;
+	tif->tif_fieldscompat[nfields].fields =
+		(TIFFField *)_TIFFCheckMalloc(tif, n, sizeof(TIFFField),
+					      reason);
+	if (!tif->tif_fieldscompat[nfields].fields) {
+		TIFFErrorExt(tif->tif_clientdata, module,
+			     "Failed to allocate fields array");
+		return -1;
+	}
+
+	tp = tif->tif_fieldscompat[nfields].fields;
+	for (i = 0; i < n; i++) {
+		tp->field_tag = info[i].field_tag;
+		tp->field_readcount = info[i].field_readcount;
+		tp->field_writecount = info[i].field_writecount;
+		tp->field_type = info[i].field_type;
+		tp->reserved = 0;
+		tp->set_field_type =
+		     _TIFFSetGetType(info[i].field_type,
+				info[i].field_readcount,
+				info[i].field_passcount);
+		tp->get_field_type =
+		     _TIFFSetGetType(info[i].field_type,
+				info[i].field_readcount,
+				info[i].field_passcount);
+		tp->field_bit = info[i].field_bit;
+		tp->field_oktochange = info[i].field_oktochange;
+		tp->field_passcount = info[i].field_passcount;
+		tp->field_name = info[i].field_name;
+		tp->field_subfields = NULL;
+		tp++;
+	}
+
+	if (!_TIFFMergeFields(tif, tif->tif_fieldscompat[nfields].fields, n)) {
+		TIFFErrorExt(tif->tif_clientdata, module,
+			     "Setting up field info failed");
+		return -1;
+	}
+
+	return 0;
+}
+
 /* vim: set ts=8 sts=8 sw=8 noet: */
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 8
+ * fill-column: 78
+ * End:
+ */