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<HTML>
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<TITLE>
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Changes in TIFF v3.7.0
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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>: v3.7.0<BR>
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<B>Previous Version</B>: <A HREF=v3.7.0beta2.html>v3.7.0beta2</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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<LI><A HREF="#lzwkit">Changes in the LZW compression kit</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> Several bugs found after 3.7.0beta2 release were fixed.
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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> ltmain.sh: Fix for MinGW compilation.
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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> libtiff/{tif_dirread.c, tif_jpeg.c, tif_luv.c, tif_ojpeg.c,
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tif_pixarlog.c, tif_write.c}: Handle the zero strip/tile sizes
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properly (Dmitry V. Levin, Marcus Meissner).
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<li> libtiff/tif_dirinfo.c: Type of the TIFFTAG_SUBIFD field changed
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to TIFF_IFD.
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<li> Preliminary support for BigTIFF files: now libtiff can
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recognize and reject to open such images. ;-)
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<li> libtiff/tif_dir.c: Initialize td_tilewidth and td_tilelength fields
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of the TIFFDirectory structure with the 0 instead of -1 to avoid
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confusing integer overflows in TIFFTileRowSize() for striped images.
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<li> libtiff/tif_dir.c: Initialize td_tilewidth and td_tilelength fields
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of the TIFFDirectory structure with the 0 instead of -1 to avoid
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confusing integer overflows in TIFFTileRowSize() for striped images.
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<li> libtiff/tif_dirinfo.c: Fix bug with tif_foundfield and reallocation
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of tif_fieldinfo as per bug
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<A HREF="http://bugzilla.remotesensing.org/show_bug.cgi?id=630">
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http://bugzilla.remotesensing.org/show_bug.cgi?id=630</A>
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<li> libtiff/tif_compress.c: Improved error reporting in
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TIFFGetConfiguredCODECs() (Dmitry V. Levin).
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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 (leof): Renamed from 'eof' in order to avoid
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conflict noticed under MinGW.
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<li> tiff2pdf.c: Fixed TransferFunction tag handling reported
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by Ross A. Finlayson.
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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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<!--------------------------------------------------------------------------->
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<A NAME="lzwkit"><B><FONT SIZE=+3>C</FONT>HANGES IN THE LZW COMPRESSION
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KIT:</B></A>
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<UL>
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<li> This one is not longer needed.
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</UL>
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<A HREF="index.html"><IMG SRC="images/back.gif"></A> TIFF home page.<BR>
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<HR>
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Last updated $Date: 2004/12/20 19:31:44 $.
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</BODY>
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</HTML>
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