changelog

奇趣公司比较新的qt/emd版本

	* tools/bmp2tiff.c: Fixed possible integer overflow error as per bug
	
	http://bugzilla.remotesensing.org/show_bug.cgi?id=965

	* libtiff/tif_dirinfo.c: Make XResolution, YResolution and
	ResolutionUnit tags modifiable during write process. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=977

	* tools/tiffsplit.c: Copy fax related fields over splitted parts
	as per bug
	
	http://bugzilla.remotesensing.org/show_bug.cgi?id=983

2005-10-21  Frank Warmerdam  <[e-mail]>

	* tif_dirread.c: Don't try and split single strips into "0" strips
	in ChopUpSingleUncompressedStrip.  This happens in some degenerate
	cases (like 1x1 files with stripbytecounts==0 (gtsmall.jp2 embed tiff)

2005-10-20  Joris Van Damme  <[e-mail]>

	* tif_fax3.c: changed 'at scanline ...' style warning/errors
	with incorrect use of tif_row, to 'at line ... of
	strip/tile ...' style

2005-10-15  Frank Warmerdam  <[e-mail]>

	* tif_write.c: fixed setting of planarconfig as per bug report
	on the mailing list from Joris.

2005-10-07  Andrey Kiselev  <[e-mail]>

	* configure.ac, configure, nmake.opt, libtiff/{tif_config.h,
	tif_dirread.c}: Make the default strip size configurable via the
	--with-default-strip-size and STRIP_SIZE_DEFAULT options.

2005-09-30  Bob Friesenhahn  <[e-mail]>

	* html/support.html: Fixed link to documentation on Greg Ward's
	LogLuv TIFF format.

2005-09-28  Andrey Kiselev  <[e-mail]>

	* tools/tiffdump.c: Fixed crash when reading malformed tags.

2005-09-20  Andrey Kiselev  <[e-mail]>

	* tools/tiff2pdf.c: Added missed 'break' statement as per bug
	http://bugzilla.remotesensing.org/show_bug.cgi?id=932

2005-09-12  Andrey Kiselev  <[e-mail]>

	* libtiff 3.7.4 released.

	* {configure, configure.ac, Makefile.am, autogen.sh}: Applied patch
	from Patrick Welche (all scripts moved in the 'config' and 'm4'
	directories).

2005-09-12  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_open.c: reintroduce seek to avoid problem on solaris.

2005-09-05  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_dir.c: When prefreeing tv->value in TIFFSetFieldV
	also set it to NULL to avoid double free when re-setting custom
	string fields as per: 

	http://bugzilla.remotesensing.org/show_bug.cgi?id=922

2005-08-12  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_print.c: avoid signed/unsigned warning.

	* libtiff/tif_dirread.c: removed unused variable.

2005-07-30  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_dir.c: Fixed up support for swapping "double complex"
	values (128 bits as 2 64 bits doubles).  GDAL gcore tests now
	pass on bigendian (macosx) system.

2005-07-28  Andrey Kiselev  <[e-mail]>

	* libtiff/{tif_aux.c, tif_dirread.c, tif_fax3.c, tiffiop.h}: Rename
	CheckMalloc() function to _TIFFCheckMalloc() and make it available
	globally as an internal helper routine.

2005-07-27  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_dir.c: More improvements in the "pass by value" part of
	the custom tags handling code.

2005-07-26  Andrey Kiselev  <[e-mail]>

	* libtiff/{tif_dirread.c, tif_dirinfo.c}: Do not upcast BYTEs to
	SHORTs in the TIFFFetchByteArray(). Remove TIFFFetchExtraSamples()
	function, use TIFFFetchNormalTag() instead as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=831

	Remove TIFFFetchExtraSamples() function, use TIFFFetchNormalTag()
	instead. 

	* libtiff/tiffconf.h.in: One more attempt to fix the AIX bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=39

2005-07-25  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_print.c: Fixed printing of the BYTE and SBYTE arrays.

	* tools/tiffdump.c: Added support for TIFF_IFD datatype.

2005-07-21  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_write.c: Do not check the PlanarConfiguration field in
	the TIFFWriteCheck() function in case of single band images (as per
	TIFF spec).

2005-07-12  Andrey Kiselev  <[e-mail]>

	* SConstruct, libtiff/SConstruct: Added the first very preliminary
	support for SCons software building tool (http://www.scons.org/).
	This is experimental infrastructure and it will exist along with the
	autotools mechanics.

2005-07-07  Andrey Kiselev  <[e-mail]>

	* port/{getopt.c, strcasecmp.c, strtoul.c}: Update modules from
	the NetBSD source tree (the old	4-clause BSD license changed to
	the new 3-clause one).

	* configure.ac, port/lfind.c, libtiff/tiffiop.h: Added lfind()
	replacement module.

	* port/dummy.c: Make the dummy function static.

2005-07-06  Andrey Kiselev  <[e-mail]>

	* tools/tiffcp.c: Fixed WhitePoint tag copying.

	* libtiff/{tif_dir.c, tif_dir.h, tif_dirinfo.c, tif_print.c}:
	Make FieldOfViewCotangent, MatrixWorldToScreen, MatrixWorldToCamera,
	ImageFullWidth, ImageFullLength and PrimaryChromaticities tags custom.

2005-07-04  Andrey Kiselev  <[e-mail]>

	* libtiff 3.7.3 released.

	* configure, configure.ac: Do not use empty -R option when linking
	with --enable-rpath.

2005-07-01  Andrey Kiselev  <[e-mail]>

	* libtiff/{tiffiop.h, tif_open.c}: Added open option 'h' to avoid
	reading the first IFD when needed. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=875

	* libtiff/tif_color.c: Better use of TIFFmin() macro to avoid side
	effects.

2005-06-23  Andrey Kiselev  <[e-mail]>

	* tools/tiff2pdf.c: Print two characters per loop in the
	t2p_write_pdf_trailer(). As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=594

	* tools/tiffgt.c: Use MacOS X OpenGL framework when appropriate. As
	per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=844

	* acinclude.m4: Updated to latest OpenGL test macros versions.

	* libtiff/tiff.h: Use correct int size on Sparc 64bit/Sun compiler
	platform. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=855

2005-06-14  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_dirinfo.c: Added support for ClipPath, XClipPathUnits
	and YClipPathUnits tags.

2005-06-07  Andrey Kiselev  <[e-mail]>

	* contrib/addtiffo/tif_ovrcache.c: Properly extract tile/strip size;
	use pixel sized shift in contigous case.

2005-06-06  Andrey Kiselev  <[e-mail]>

	* contrib/addtiffo/{tif_overview.c, tif_ovrcache.c, tif_ovrcache.h}:
	Make overviews working for contiguos images.

2005-06-03  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_open.c: Replace runtime endianess check with the compile
	time one.

	* libtiff/tif_predict.c: Floating point predictor now works on
	big-endian hosts.

2005-06-01  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_dir.c: Use _TIFFsetString() function when read custom
	ASCII values.

	* libtiff/{tif_dirinfo.c, tif_dir.h, tif_dir.c, tif_print.c}: Make
	DocumentName, Artist, HostComputer, ImageDescription, Make, Model,
	Copyright, DateTime, PageName, TextureFormat, TextureWrapModes and
	TargetPrinter tags custom.

	* libtiff/tif_jpeg.c: Cleanup the codec state depending on
	TIFF_CODERSETUP flag (to fix memry leaks).

	* libtiff/tif_jpeg.c: Initialize JPEGTables array with zero after
	allocating.

2005-05-26  Andrey Kiselev  <[e-mail]>

	* configure.ac, libtiff/Makefile.am: Added workaround for
	OpenBSD/MirOS soname problem as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=838

	* libtiff/tif_dirwrite.c: Use tdir_count when calling
	TIFFCvtNativeToIEEEDouble() in the TIFFWriteDoubleArray() function as
	per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=845

2005-05-25  Andrey Kiselev  <[e-mail]>

	* tools/ppm2tiff.c: Fixed format string when read PPM file header with
	the fscanf() function. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=861

	* libtiff/{tif_dirinfo.c, tif_print.c}: TIFFFetchByteArray() returns
	uint16 array when fetching the BYTE and SBYTE filds, so we should
	consider result as pointer to uint16 array and not as array of chars.
	As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=831

	* libtiff/tif_dir.c: More efficient custom tags retrieval as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=830

	* libtiff/tif_win32.c: Use FILE_SHARE_READ | FILE_SHARE_WRITE share
	mode in CreateFile() call as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=829

	* libtiff/Makefile.am: Fixed parallel compilation of the libtiff and
	libtiffxx libraries as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=826

	* contrib/addtiffo/{tif_overview.c, tif_ovrcache.h}: Sinchronized with
	GDAL.

2005-05-23  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_jpeg.c: Substantial fix for addtiffo problems with
	JPEG encoded TIFF files.  Pre-allocate lots of space for jpegtables
	in directory.

2005-05-22  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_dirread.c: Changed the code that computes 
	stripbytecount[0] if it appears bogus to ignore if stripoffset[0] is
	zero. This is a common case with GDAL indicating a "null" tile/strip.

2005-05-17  Andrey Kiselev  <[e-mail]>

	* tools/tiffsplit.c: Check for JPEGTables tag presence before copying.

2005-05-06  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_dirread.c: Applied similar change to 
	TIFFFetchPerSampleLongs and TIFFFetchPerSampleAnys. 

	http://bugzilla.remotesensing.org/show_bug.cgi?id=843

	* libtiff/tif_jpeg.c: added LIB_JPEG_MK1 support in JPEGDecodeRaw().

2005-05-06  Andrey Kiselev  <[e-mail]>
	* tools/tiff2pdfr.c, man/tiff2pdf.1: Calculate the tile width properly;
	added new option '-b' to use interpolation in output PDF files (Bruno
	Ledoux).

2005-05-05  Frank Warmerdam  <[e-mail]>

	* libtiff/tif_dirread.c: Ensure that broken files with too many
	values in PerSampleShorts work ok instead of crashing.

	http://bugzilla.remotesensing.org/show_bug.cgi?id=843

2005-04-27  Andrey Kiselev  <[e-mail]>

	* tools/tiffdither.c: Copy the PhotometricInterpretation tag from the
	input file.

2005-04-15  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_predict.c: Added ability to encode floating point
	predictor, as per TIFF Technical Note 3.

2005-04-14  Andrey Kiselev  <[e-mail]>

	* libtiff/{tif_predict.h, tif_predict.c}: Added ability to decode
	floating point predictor, as per TIFF Technical Note 3.

2005-04-13  Andrey Kiselev  <[e-mail]>

	* libtiff/{tiffio.h, tiffiop.h, tif_dir.c, tif_read.c, tif_swab.c}:
	Added _TIFFSwab24BitData() and TIFFSwabArrayOfLong() functions used to
	swap 24-bit floating point values.

	* libtiff/tiff.h: Added predictor constants.

2005-04-08  Andrey Kiselev  <[e-mail]>

	* libtiff/{tiffiop.h, tif_dir.c}: Use uint32 type for appropriate
	values in _TIFFVSetField() function. Inspired by the bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=816

	* man/TIFFSetField.3tiff: Fixed definition of the TIFFTAG_INKNAMES tag
	as per bug
	
	http://bugzilla.remotesensing.org/show_bug.cgi?id=816

2005-03-30  Andrey Kiselev  <[e-mail]>

	* libtiff/tif_open.c: Do not read header in case the output file
	should be truncated (Ron).

	* libtiff/{tif_dirinfo.c, tif_config.h.vc}: Use lfind() instead
	of bsearch() in _TIFFFindFieldInfoByName() function (Ron).

	* libtiff/{tiff.h, tif_dirinfo.c}: Fixes in EXIF tag ordering (Ron).

2005-03-22  Andrey Kiselev  <[e-mail]>

	* configure.ac, libtiff/Makefile.am: Use libtool machinery to pass
	rpath option.

2005-03-21  Andrey Kiselev  <[e-mail]>

	* libtiff/{tif_dir.c, tif_print.c}: Handle all data types in custom
	tags.

2005-03-18  Andrey Kiselev  <[e-mail]>

	* libtiff/dirinfo.c: Added DNG tags.

	* libtiff/{tif_dir.c, tif_print.c}: More improvements in custom tag
	handling code.

	* libtiff/tiff.h: More comments; added missed DNG tag (LensInfo);
	added DNG 1.1.0.0 tags.

	* tools/tif2pdf.c: Fixed problem with alpha channel handling as per
	bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=794

	* man/TIFFGetField.3tiff: Add a note about autoregistered tags.

2005-03-17  Andrey Kiselev  <[e-mail]>

	* nmake.opt: Build with Win32 CRT library by default.

	* tools/tiff2ps.c: Fixed typo in page size handling code.

	* libtiff/{tif_dir.c, tif_print.c}: Support for custom tags, passed
	by value.

	* libtiff/{tiff.h, tif_dirinfo.c, tiffiop.h}: Added EXIF related tags.

2005-03-15  Andrey Kiselev  <[e-mail]>

	* libtiff 3.7.2 released.

2005-03-09  Andrey Kiselev  <[e-mail]>

	* tools/tiffcmp.c: Added ability to compare the 32-bit integer and
	floating point data; complain on unsupported bit depths.

2005-03-05  Andrey Kiselev  <[e-mail]>

	* tif_stream.cxx: Use ios namespace instead of ios_base to support
	GCC 2.95.

	* libtiff/{tiff.h, tif_fax3.tif, tif_jpeg.c}: Applied correct patch from