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| 2 | <HEAD>
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| 3 | <TITLE>
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| 4 | Changes in TIFF v3.7.1
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| 5 | </TITLE>
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| 6 | </HEAD>
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| 7 |
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| 8 | <BODY BGCOLOR=white>
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| 9 | <FONT FACE="Helvetica, Arial, Sans">
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| 10 | <FONT FACE="Helvetica, Arial, Sans">
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| 11 |
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| 12 | <BASEFONT SIZE=4>
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| 13 | <B><FONT SIZE=+3>T</FONT>IFF <FONT SIZE=+2>C</FONT>HANGE <FONT SIZE=+2>I</FONT>NFORMATION</B>
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| 14 | <BASEFONT SIZE=3>
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| 15 |
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| 16 | <UL>
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| 17 | <HR SIZE=4 WIDTH=65% ALIGN=left>
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| 18 | <B>Current Version</B>: v3.7.1<BR>
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| 19 | <B>Previous Version</B>: <A HREF=v3.7.0.html>v3.7.0</a><BR>
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| 20 | <B>Master FTP Site</B>: <A HREF="ftp://ftp.remotesensing.org/pub/libtiff">
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| 21 | ftp.remotesensing.org</a>, directory pub/libtiff</A><BR>
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| 22 | <B>Master HTTP Site</B>: <A HREF="http://www.remotesensing.org/libtiff">
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| 23 | http://www.remotesensing.org/libtiff</a>
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| 24 | <HR SIZE=4 WIDTH=65% ALIGN=left>
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| 25 | </UL>
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| 26 |
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| 27 | <P>
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| 28 | This document describes the changes made to the software between the
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| 29 | <I>previous</I> and <I>current</I> versions (see above).
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| 30 | If you don't find something listed here, then it was not done in this
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| 31 | timeframe, or it was not considered important enough to be mentioned.
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| 32 | The following information is located here:
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| 33 | <UL>
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| 34 | <LI><A HREF="#hightlights">Major Changes</A>
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| 35 | <LI><A HREF="#configure">Changes in the software configuration</A>
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| 36 | <LI><A HREF="#libtiff">Changes in libtiff</A>
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| 37 | <LI><A HREF="#tools">Changes in the tools</A>
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| 38 | <LI><A HREF="#contrib">Changes in the contrib area</A>
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| 39 | </UL>
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| 40 | <p>
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| 41 | <P><HR WIDTH=65% ALIGN=left>
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| 42 |
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| 43 | <!--------------------------------------------------------------------------->
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| 44 |
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| 45 | <A NAME="highlights"><B><FONT SIZE=+3>M</FONT>AJOR CHANGES:</B></A>
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| 46 |
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| 47 | <UL>
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| 48 |
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| 49 | <li> This is mostly bugfix release. Most important fix is the one
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| 50 | related to wrong custom tag read/write code.
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| 51 |
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| 52 | </UL>
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| 53 |
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| 54 |
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| 55 | <P><HR WIDTH=65% ALIGN=left>
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| 56 | <!--------------------------------------------------------------------------->
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| 57 |
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| 58 | <A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
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| 59 |
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| 60 | <UL>
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| 61 |
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| 62 | <li> autogen.sh: aclocal and autoheader should be executed after
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| 63 | libtoolize. Also add '-I .' to aclocal invocation to check
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| 64 | current directory for macros.
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| 65 |
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| 66 | <li> nmake.opt: Link with the user32.lib in windowed mode. As per bug
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| 67 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=697">
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| 68 | http://bugzilla.remotesensing.org/show_bug.cgi?id=697</a>
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| 69 |
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| 70 | <li> nmake.opt, makefile.vc: make it easier to rename the libtiff DLL.
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| 71 |
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| 72 | <li> configure, configure.ac: Added --enable-rpath option to embed
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| 73 | linker paths into library binary.
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| 74 |
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| 75 | </UL>
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| 76 |
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| 77 | <P><HR WIDTH=65% ALIGN=left>
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| 78 |
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| 79 | <!--------------------------------------------------------------------------->
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| 80 |
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| 81 | <A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
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| 82 |
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| 83 | <UL>
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| 84 |
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| 85 | <li> tiff.h: Revert back libtiff data type definitions as per
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| 86 | bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=687">
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| 87 | http://bugzilla.remotesensing.org/show_bug.cgi?id=687</a>
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| 88 |
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| 89 | <li> tif_dirread.c: Do not forget about TIFF_VARIABLE2 when
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| 90 | checking for tag count in TIFFReadDirectory() function. As per bug
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| 91 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=713">
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| 92 | http://bugzilla.remotesensing.org/show_bug.cgi?id=713</a>
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| 93 |
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| 94 | <li> tif_getimage.c: Support for multiple-alpha-channelled
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| 95 | RGB-images as per bug
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| 96 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=718">
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| 97 | http://bugzilla.remotesensing.org/show_bug.cgi?id=718</a>
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| 98 |
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| 99 | <li> tif_getimage.c: #define A1 bracketing for clean build on
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| 100 | SunPro compiler.
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| 101 |
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| 102 | <li> tif_dirwrite.c: Always write TIFFTAG_SUBIFD using LONG type
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| 103 | as per bugs
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| 104 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=703">
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| 105 | http://bugzilla.remotesensing.org/show_bug.cgi?id=703</a> and
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| 106 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=704">
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| 107 | http://bugzilla.remotesensing.org/show_bug.cgi?id=704</a>.
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| 108 |
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| 109 | <li> tif_win32.c: Use char* strings instead of TCHAR in windowed
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| 110 | mode as per bug
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| 111 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=697">
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| 112 | http://bugzilla.remotesensing.org/show_bug.cgi?id=697</a>
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| 113 |
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| 114 | <li> tif_dir.c, tif_dirread.c: Remove TIFFReassignTagToIgnore()
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| 115 | call from the TIFFReadDirectory() function. TIFFReassignTagToIgnore
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| 116 | must be removed in the future, as it was never used properly. As per
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| 117 | bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=692">
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| 118 | http://bugzilla.remotesensing.org/show_bug.cgi?id=692</a>
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| 119 |
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| 120 | <li> tif_jpeg.c: Added a work-around in order to allow
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| 121 | compilation with the heavily modified version of libjpeg delivered
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| 122 | with Cygwin.
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| 123 |
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| 124 | <li> tif_dir.c: Properly handle tags, which have the uint32
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| 125 | counts. As per bug
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| 126 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=693">
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| 127 | http://bugzilla.remotesensing.org/show_bug.cgi?id=693</a>
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| 128 |
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| 129 | <li> tif_unix.c: Make UNIX module compilable (and usable)
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| 130 | on Windows.
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| 131 |
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| 132 | <li> tiff.h: Added Adobe DNG tags.
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| 133 |
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| 134 | <li> tif_aux.c: Set the appropriate ReferenceBlackWhite array for
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| 135 | YCbCr image which lacks that tag (noted by Hans Petter Selasky).
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| 136 |
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| 137 | <li> tif_color.c: Division by zero fixed (Hans Petter Selasky).
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| 138 |
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| 139 | <li> tif_stream.cxx, tiffio.h: Added C++ stream interface
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| 140 | contributed by Edward Lam (see
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| 141 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=654">
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| 142 | http://bugzilla.remotesensing.org/show_bug.cgi?id=654</a>
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| 143 | for details). Those who want to use C++ streams should
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| 144 | #include <tiffio.hxx>.
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| 145 |
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| 146 | <li> tif_open.c: Removed close() in TIFFClientOpen() if file
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| 147 | is bad. This is the callers responsibility.
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| 148 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=651">
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| 149 | http://bugzilla.remotesensing.org/show_bug.cgi?id=651</a>
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| 150 |
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| 151 | <li> tiffio.h, tif_win32.c, libtiff.def}: Added TIFFOpenW()
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| 152 | function to work with the double byte strings (used to represent
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| 153 | filenames in some locales). As per bug
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| 154 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=625">
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| 155 | http://bugzilla.remotesensing.org/show_bug.cgi?id=625</a>
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| 156 |
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| 157 | <li> tif_dirread.c: Fixed problem when fetching BitsPerSample and
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| 158 | Compression tags of type LONG from broken TIFFS as per bug
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| 159 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=662">
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| 160 | http://bugzilla.remotesensing.org/show_bug.cgi?id=662</a>
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| 161 |
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| 162 | <li> tif_dirinfo.c: Fixed definition for TIFFTAG_RICHTIFFIPTC,
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| 163 | the writecount should have uint32 type. As per bug
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| 164 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=662">
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| 165 | http://bugzilla.remotesensing.org/show_bug.cgi?id=662</a>
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| 166 |
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| 167 | <li> tif_write.c: Fixed wrong if() statement in
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| 168 | TIFFAppendToStrip() function as per bug
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| 169 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=660">
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| 170 | http://bugzilla.remotesensing.org/show_bug.cgi?id=660</a>
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| 171 |
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| 172 | <li> tif_dirinfo.c: Change definition for TIFFTAG_EXTRASAMPLES
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| 173 | field. The caller should supply a count when setting this field. As
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| 174 | per bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=648">
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| 175 | http://bugzilla.remotesensing.org/show_bug.cgi?id=648</a>.
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| 176 |
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| 177 | <li> tif_jpeg.c, tif_ojpeg.c: TIFFTAG_JPEGTABLES should have
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| 178 | uint32 count. Use this type everywhere.
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| 179 |
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| 180 | <li> tif_next.c: avoid use of u_long and u_char types.
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| 181 |
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| 182 | <li> tif_fax3.c: Fixed case with the wrong decode routines
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| 183 | choosing when the incorrect Group4Options tag set. As per bug
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| 184 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=323">
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| 185 | http://bugzilla.remotesensing.org/show_bug.cgi?id=323</a>
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| 186 |
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| 187 | <li> tif_dirwrite.c: Fixed problem with passing count variable of
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| 188 | wrong type when writing the TIFF_BYTE/TIFF_SBYTE tags in
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| 189 | TIFFWriteNormalTag().
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| 190 |
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| 191 | <li> tif_compress.c: Zero division problem fixed (Vladimir Nadvornik,
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| 192 | Dmitry V. Levin).
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| 193 |
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| 194 | </UL>
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| 195 |
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| 196 | <P><HR WIDTH=65% ALIGN=left>
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| 197 |
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| 198 | <!-------------------------------------------------------------------------->
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| 199 |
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| 200 | <A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
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| 201 |
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| 202 | <UL>
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| 203 |
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| 204 | <li> fax2ps.c: Be able to extract the first page (#0). As per bug
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| 205 | <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=690">
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| 206 | http://bugzilla.remotesensing.org/show_bug.cgi?id=690</a>
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| 207 |
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| 208 | <li> tiff2ps.c: Fixed wrong variable data type when read Position
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| 209 | tags (Tristan Hill).
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| 210 |
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| 211 | <li> tiff2ps.c: Fixed wrong variable data type when read Resolution
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| 212 | tags (Peter Fales).
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| 213 |
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| 214 | <li> tiffset.c: Check the malloc return value (Dmitry V. Levin).
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| 215 |
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| 216 | </UL>
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| 217 |
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| 218 | <P><HR WIDTH=65% ALIGN=left>
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| 219 |
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| 220 | <!--------------------------------------------------------------------------->
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| 221 |
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| 222 | <A NAME="contrib"><B><FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:</B></A>
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| 223 |
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| 224 | <UL>
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| 225 |
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| 226 | <li> No changes.
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| 227 |
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| 228 | </UL>
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| 229 |
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| 230 | Last updated $Date: 2004/12/20 19:31:44 $.
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| 231 |
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| 232 | </BODY>
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| 233 | </HTML>
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