133 lines
3.6 KiB
HTML
133 lines
3.6 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<HTML>
|
|
<HEAD>
|
|
<TITLE>
|
|
Changes in TIFF v3.7.0beta2
|
|
</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>: v3.7.0beta2<BR>
|
|
<B>Previous Version</B>: <A HREF=v3.7.0beta.html>v3.7.0beta</a><BR>
|
|
<B>Master Download Site</B>: <A HREF="https://download.osgeo.org/libtiff">
|
|
download.osgeo.org</a>, directory pub/libtiff</A><BR>
|
|
<B>Master HTTP Site</B>: <A HREF="http://www.simplesystems.org/libtiff/">
|
|
http://www.simplesystems.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>
|
|
<LI><A HREF="#lzwkit">Changes in the LZW compression kit</A>
|
|
</UL>
|
|
<p>
|
|
<P><HR WIDTH=65% ALIGN=left>
|
|
|
|
<!--------------------------------------------------------------------------->
|
|
|
|
<A NAME="highlights"><B><FONT SIZE=+3>M</FONT>AJOR CHANGES:</B></A>
|
|
|
|
<UL>
|
|
|
|
<li> The code has been reviewed by Dmitry Levin: added checks
|
|
for values, returned by the space allocation functions, fixed
|
|
problems with the possible integer overflows.
|
|
|
|
</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> Several fixes in the test suite.
|
|
</UL>
|
|
|
|
<P><HR WIDTH=65% ALIGN=left>
|
|
|
|
<!--------------------------------------------------------------------------->
|
|
|
|
<A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
|
|
|
|
<UL>
|
|
|
|
<li> Preliminary support for BigTIFF files: now libtiff can
|
|
recognize and reject to open such images. ;-)
|
|
|
|
<li> libtiff/tif_dirinfo.c: changed type of XMLPacket (tag 700) to
|
|
TIFFTAG_BYTE instead of TIFFTAG_UNDEFINED to comply with the info
|
|
in the Adobe XMP Specification.
|
|
|
|
<li> Added many checks for integer overflow and for successful space
|
|
allocations in the different parts of library. Code review
|
|
completed by Dmitry V. Levin.
|
|
|
|
<li> libtiff/{tiffio.h, tif_compress.c}: Added
|
|
TIFFGetConfiguredCODECs()function to get the list of configured codecs.
|
|
|
|
</UL>
|
|
|
|
<P><HR WIDTH=65% ALIGN=left>
|
|
|
|
<!-------------------------------------------------------------------------->
|
|
|
|
<A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
|
|
|
|
<UL>
|
|
<li> tiff2bw: Write ImageWidth/Height tags to output file, as
|
|
noted by Gennady Khokhorin.
|
|
|
|
</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> No changes.
|
|
|
|
</UL>
|
|
|
|
<!--------------------------------------------------------------------------->
|
|
|
|
<A NAME="lzwkit"><B><FONT SIZE=+3>C</FONT>HANGES IN THE LZW COMPRESSION
|
|
KIT:</B></A>
|
|
<UL>
|
|
|
|
<li> This one is not longer needed.
|
|
|
|
</UL>
|
|
|
|
<A HREF="index.html"><IMG SRC="images/back.gif"></A> TIFF home page.<BR>
|
|
|
|
<HR>
|
|
|
|
Last updated $Date: 2016-09-25 20:05:45 $.
|
|
|
|
</BODY>
|
|
</HTML>
|