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src/3rdparty/libtiff/html/v3.7.3.html
changeset 0 1918ee327afb 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/libtiff/html/v3.7.3.html	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,230 @@
+<HTML>
+<HEAD>
+<TITLE>
+	Changes in TIFF v3.7.3
+</TITLE>
+</HEAD>
+
+<BODY BGCOLOR=white>
+<FONT FACE="Helvetica, Arial, Sans">
+<FONT FACE="Helvetica, Arial, Sans"> 
+
+<BASEFONT SIZE=4>
+<B><FONT SIZE=+3>T</FONT>IFF <FONT SIZE=+2>C</FONT>HANGE <FONT SIZE=+2>I</FONT>NFORMATION</B>
+<BASEFONT SIZE=3>
+
+<UL>
+<HR SIZE=4 WIDTH=65% ALIGN=left>
+<B>Current Version</B>: v3.7.3<BR>
+<B>Previous Version</B>: <A HREF=v3.7.2.html>v3.7.2</a><BR>
+<B>Master FTP Site</B>: <A HREF="ftp://ftp.remotesensing.org/pub/libtiff">
+ftp.remotesensing.org</a>, directory pub/libtiff</A><BR>
+<B>Master HTTP Site</B>: <A HREF="http://www.remotesensing.org/libtiff">
+http://www.remotesensing.org/libtiff</a> 
+<HR SIZE=4 WIDTH=65% ALIGN=left>
+</UL>
+
+<P>
+This document describes the changes made to the software between the
+<I>previous</I> and <I>current</I> versions (see above).
+If you don't find something listed here, then it was not done in this
+timeframe, or it was not considered important enough to be mentioned.
+The following information is located here:
+<UL>
+<LI><A HREF="#hightlights">Major Changes</A>
+<LI><A HREF="#configure">Changes in the software configuration</A>
+<LI><A HREF="#libtiff">Changes in libtiff</A>
+<LI><A HREF="#tools">Changes in the tools</A>
+<LI><A HREF="#contrib">Changes in the contrib area</A>
+</UL>
+<p> 
+<P><HR WIDTH=65% ALIGN=left>
+
+<!--------------------------------------------------------------------------->
+
+<A NAME="highlights"><B><FONT SIZE=+3>M</FONT>AJOR CHANGES:</B></A>
+
+<UL>
+	<li> Replace runtime endianess check with the compile time one.
+
+	<li> Added support for the new predictor type (floating point
+	predictor), defined at the TIFF Technical Note 3.
+
+	<li> Added Support for custom tags, passed by value.
+	Added support for all DNG tags.
+</UL>
+
+
+<P><HR WIDTH=65% ALIGN=left>
+<!--------------------------------------------------------------------------->
+
+<A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
+
+<UL>
+	<li> Do not use empty -R option when linking with --enable-rpath.
+
+	<li> Added workaround for OpenBSD/MirOS soname problem as per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=838">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=838</a>
+
+	<li> Fixed parallel compilation of the libtiff and
+	libtiffxx libraries as per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=826">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=826</a>
+
+	<li> configure.ac, libtiff/Makefile.am: Use libtool machinery to pass
+	rpath option.
+
+	<li> make.opt: Build with Win32 CRT library by default.
+</UL>
+
+<P><HR WIDTH=65% ALIGN=left>
+
+<!--------------------------------------------------------------------------->
+
+<A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
+
+<UL>
+	<li> tiffiop.h, tif_open.c: Added open option 'h' to avoid reading
+	the first IFD when needed. As per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=875">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=875</a>
+
+	<li> tiff.h: Use correct int size on Sparc 64bit/Sun compiler
+	platform. As per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=855">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=855</a>
+
+	<li> tif_dirinfo.c: Added support for ClipPath, XClipPathUnits
+	and YClipPathUnits tags.
+
+	<li> 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.
+
+	<li> tif_jpeg.c: Cleanup the codec state depending on TIFF_CODERSETUP
+	flag (to fix memory leaks).
+
+	<li> tif_dirwrite.c: Use tdir_count when calling
+	TIFFCvtNativeToIEEEDouble() in the TIFFWriteDoubleArray() function as
+	per bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=845">
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=845</a>
+
+	<li> tif_dirinfo.c, tif_print.c: TIFFFetchByteArray() returns
+	uint16 array when fetching the BYTE and SBYTE fields, so we should
+	consider result as pointer to uint16 array and not as array of chars.
+	As per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=831">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=831</a>
+
+	<li> tif_dir.c: More efficient custom tags retrieval as per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=830">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=830</a>
+
+	<li> tif_win32.c: Use FILE_SHARE_READ | FILE_SHARE_WRITE share
+	mode in CreateFile() call as per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=829">
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=829</a>
+
+	<li> tif_jpeg.c: Substantial fix for addtiffo problems with
+	JPEG encoded TIFF files.  Pre-allocate lots of space for jpegtables
+	in directory.
+
+	<li> 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.
+
+	<li> tif_jpeg.c: added LIB_JPEG_MK1 support in JPEGDecodeRaw().
+
+	<li> tif_dirread.c: Ensure that broken files with too many
+	values in PerSampleShorts, TIFFFetchPerSampleLongs and
+	TIFFFetchPerSampleAnys work ok instead of crashing.
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=843">
+	http://bugzilla.remotesensing.org/show_bug.cgi?id=843</a>
+
+	<li> tif_predict.h, tif_predict.c: Added ability to decode and encode
+	floating point predictor, as per TIFF Technical Note 3.
+	See http://chriscox.org/TIFF_TN3_Draft2.pdf for details.
+
+	<li> 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.
+
+	<li> tiff.h: Added predictor constants.
+
+	<li> tiffiop.h, tif_dir.c: Use uint32 type for appropriate values
+	in _TIFFVSetField() function. Inspired by the bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=816">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=816</a>
+
+	<li> tif_open.c: Do not read header in case the output file should
+	be truncated (Ron).
+
+	<li> tif_dirinfo.c, tif_config.h.vc: Use lfind() instead of bsearch()
+	in _TIFFFindFieldInfoByName() function (Ron).
+
+	<li> tif_dir.c, tif_print.c: Properly handle all data types in custom
+	tags.
+
+	<li> dirinfo.c: Added DNG tags.
+
+	<li> tiff.h: Added missed DNG tag (LensInfo); added DNG 1.1.0.0 tags.
+
+	<li> tif_dir.c, tif_print.c: Added Support for custom tags, passed
+	by value.
+
+	<li> tiff.h, tif_dirinfo.c, tiffiop.h: Added EXIF related tags.
+</UL>
+
+<P><HR WIDTH=65% ALIGN=left>
+
+<!-------------------------------------------------------------------------->
+	
+<A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
+
+<UL>
+	<li> tiff2pdf.c: Print two characters per loop in the
+	t2p_write_pdf_trailer(). As per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=594">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=594</a>
+
+	<li> tiffgt.c: Use MacOS X OpenGL framework when appropriate. As
+	per bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=844">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=844</a>
+
+	<li> ppm2tiff.c: Fixed format string when read PPM file header with
+	the fscanf() function. As per bug
+	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=861">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=861</a>
+
+	<li> tiffsplit.c: Check for JPEGTables tag presence before copying.
+
+	<li> tiff2pdfr.c: Calculate the tile width properly; added new
+	option '-b' to use interpolation in output PDF files (Bruno Ledoux).
+
+	<li> tiffdither.c: Copy the PhotometricInterpretation tag from the
+	input file.
+
+	<li> tif2pdf.c: Fixed problem with alpha channel handling as per
+	bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=794">
+		http://bugzilla.remotesensing.org/show_bug.cgi?id=794</a>.
+</UL>
+
+<P><HR WIDTH=65% ALIGN=left>
+
+<!--------------------------------------------------------------------------->
+
+<A NAME="contrib"><B><FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:</B></A>
+
+<UL> 
+
+	<li> addtiffo/{tif_overview.c, tif_ovrcache.c, tif_ovrcache.h}:
+	Make overviews working for contiguous images. 
+
+</UL>
+
+Last updated $Date: 2006/01/04 22:04:46 $.
+
+</BODY>
+</HTML>
MCL/sf/mw/qt