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<HTML>
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<HEAD>
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<TITLE>
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Changes in TIFF v3.7.2
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</TITLE>
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</HEAD>
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<BODY BGCOLOR=white>
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<FONT FACE="Helvetica, Arial, Sans">
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<FONT FACE="Helvetica, Arial, Sans">
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<BASEFONT SIZE=4>
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<B><FONT SIZE=+3>T</FONT>IFF <FONT SIZE=+2>C</FONT>HANGE <FONT SIZE=+2>I</FONT>NFORMATION</B>
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<BASEFONT SIZE=3>
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<UL>
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<HR SIZE=4 WIDTH=65% ALIGN=left>
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<B>Current Version</B>: v3.7.2<BR>
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<B>Previous Version</B>: <A HREF=v3.7.1.html>v3.7.1</a><BR>
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<B>Master FTP Site</B>: <A HREF="ftp://ftp.remotesensing.org/pub/libtiff">
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ftp.remotesensing.org</a>, directory pub/libtiff</A><BR>
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<B>Master HTTP Site</B>: <A HREF="http://www.remotesensing.org/libtiff">
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http://www.remotesensing.org/libtiff</a>
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<HR SIZE=4 WIDTH=65% ALIGN=left>
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</UL>
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<P>
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This document describes the changes made to the software between the
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<I>previous</I> and <I>current</I> versions (see above).
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If you don't find something listed here, then it was not done in this
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timeframe, or it was not considered important enough to be mentioned.
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The following information is located here:
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<UL>
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<LI><A HREF="#hightlights">Major Changes</A>
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<LI><A HREF="#configure">Changes in the software configuration</A>
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<LI><A HREF="#libtiff">Changes in libtiff</A>
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<LI><A HREF="#tools">Changes in the tools</A>
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<LI><A HREF="#contrib">Changes in the contrib area</A>
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</UL>
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<p>
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<P><HR WIDTH=65% ALIGN=left>
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<!--------------------------------------------------------------------------->
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<A NAME="highlights"><B><FONT SIZE=+3>M</FONT>AJOR CHANGES:</B></A>
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<UL>
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<li> Maintainance release. Many bugfixes in the build environment
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and compatibility improvements.
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</UL>
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<P><HR WIDTH=65% ALIGN=left>
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<!--------------------------------------------------------------------------->
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<A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
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<UL>
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<li> configure.ac: Use -rpath option instead of -R as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=732">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=732</a>
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<li> tif_stream.cxx: Fixes for C++ stream interface from
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Michael Rinne and Edward Lam.
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<li> configure.ac: Make the documentation directory location
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configurable via the --with-docdir option (as suggested by
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Jeremy C. Reed).
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<li> Place the C++ stream API in the separate library called
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libtiffxx to avoid unneeded dependencies. Probably there will be
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more C++ API in the future. As per bugs
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=733">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=733</a>
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and <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=730">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=730</a>
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<li> configure, configure.ac: Replace --disable-c++ with the
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--disable-cxx option as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=730">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=730</a>.
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</UL>
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<P><HR WIDTH=65% ALIGN=left>
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<!--------------------------------------------------------------------------->
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<A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
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<UL>
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<li> Applied patch from Lee Howard to support a new tag TIFFTAG_FAXDCS
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(34911) used in HylaFax software. As per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=771">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=771</a>
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<li> tif_open.c: Remove unnesessary TIFFSeekFile() call as per
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bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=756">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=756</a>
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<li> tiff.h: Changed the int8 definition to be always signed char
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as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=727">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=727</a>
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<li> tiffio.h: Move TIFFOpenW() function into the extern "C"{}
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block as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=763">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=763</a>
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<li> tif_dirread.c: Estimate strip size in case of wrong or
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suspicious values in the tags. As per bugs
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=705">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=705</a>
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and <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=320">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=320</a>
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<li> tif_color.c: Use double as the second argument of pow()
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function in TIFFCIELabToRGBInit(). As per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=741">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=741</a>
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<li> tif_pixarlog.c: Avoid warnings when converting float to
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integer as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=740">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=740</a>
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<li> tif_getimage.c: Always fill the error message buffer in
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TIFFRGBAImageBegin() as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=739">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=739</a>
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<li> tif_jpeg.c: Added ability to read/write the fax specific
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TIFFTAG_FAXRECVPARAMS, TIFFTAG_FAXSUBADDRESS and TIFFTAG_FAXRECVTIME
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tags as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=736">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=736</a>
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<li> tif_win32.c: Fixed message formatting in functions
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Win32WarningHandler() and Win32ErrorHandler() as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=735">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=735</a>
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<li> tiffio.h: Move the color conversion routines in the 'extern
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"C"' section as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=727">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=727</a>
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<li> tiff.h: Restore back the workaround for AIX Visual Age C
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compiler to avoid double definition of BSD types as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=39">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=39</a>
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<li> tif_getimage.c: More fixes for multiple-alpha-channelled
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RGB-images as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=713">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=713</a>
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</UL>
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<P><HR WIDTH=65% ALIGN=left>
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<!-------------------------------------------------------------------------->
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<A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
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<UL>
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<li> tiffcmp.c: Added ability to compare the 32-bit integer and
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floating point data; complain on unsupported bit depths.
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<li> tiffcmp.c: Use properly sized buffer in short arrays comparison
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as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=785">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=785</a>
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<li> fax2ps.c: Replace insecure mktemp() function with the
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tmpfile() as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=786">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=786</a>
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<li> tiffgt.c: Fix problem on big-endian CPUs so that images
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display more correctly. Images display brighter than they should
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on a Sun workstation.
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<li> tiff2ps.c: Fixed problem with page sizes as per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=742">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=742</a>
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<li> tiff2ps.c: Interpret the -w and -h options independently. As
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per bug
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<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=689">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=689</a>
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<li> tiffdump.c: Fixed problem when read broken TIFFs with the
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wrong tag counts (Dmitry V. Levin, Martin Pitt).
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<li> tiffset.c: Convert character option to integer value as per
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bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=725">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=725</a>.
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</UL>
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<P><HR WIDTH=65% ALIGN=left>
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<!--------------------------------------------------------------------------->
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<A NAME="contrib"><B><FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:</B></A>
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<UL>
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<li> No changes.
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</UL>
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Last updated $Date: 2005/03/15 15:17:44 $.
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