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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /src/3rdparty/libtiff/html/v3.7.3.html
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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+<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>