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| 2 | <HEAD>
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| 3 | <TITLE>
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| 4 | Changes in TIFF v3.5.5
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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>: v3.5.5<BR>
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| 19 | <B>Previous Version</B>: <A HREF=v3.5.4.html>v3.5.4</a><BR>
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| 20 | <B>Master FTP Site</B>: <A HREF="ftp://ftp.onshore.com/pub/libtiff">ftp.onshore.com</a>, directory pub/libtiff</A><BR>
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| 21 | <B>Master HTTP Site</B>: <A HREF="http://www.remotesensing.org/libtiff/">http://www.remotesensing.org/libtiff</a>
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| 22 | <HR SIZE=4 WIDTH=65% ALIGN=left>
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| 23 | </UL>
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| 24 |
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| 25 | <P>
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| 26 | This document describes the changes made to the software between the
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| 27 | <I>previous</I> and <I>current</I> versions (see above).
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| 28 | If you don't find something listed here, then it was not done in this
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| 29 | timeframe, or it was not considered important enough to be mentioned.
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| 30 | The following information is located here:
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| 31 | <UL>
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| 32 | <LI><A HREF="#configure">Changes in the software configuration</A>
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| 33 | <LI><A HREF="#libtiff">Changes in libtiff</A>
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| 34 | <LI><A HREF="#tools">Changes in the tools</A>
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| 35 | <LI><A HREF="#lzwkit">Changes in the LZW compression kit</A>
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| 36 | </UL>
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| 37 | <p>
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| 38 | <P><HR WIDTH=65% ALIGN=left>
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| 39 |
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| 40 | <A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
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| 41 |
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| 42 | <UL>
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| 43 |
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| 44 | <LI> configure: added test for libc6 for linux targets. Bug reported by
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| 45 | Stanislav Brabec <utx@k332.feld.cvut.cz>
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| 46 |
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| 47 | <LI> configure: fixed bugs in sed scripts
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| 48 | (applied sed script s:/@:s;@:;s:/s;;:;: to configure).
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| 49 | fix submitted by Stanislav Brabec <utx@k332.feld.cvut.cz>
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| 50 |
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| 51 | <LI> tools/iptcutil was not in files list, and wasn't being
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| 52 | added to tar archive. Updated Makefile.in.
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| 53 |
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| 54 | <LI> Added 3.5 docs to html/Makefile.in.
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| 55 | Thanks to Stanislav Brabec <utx@k332.feld.cvut.cz>
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| 56 |
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| 57 | <LI> Fixed tools/tiffcmp so that stopondiff testing works.
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| 58 | Patch care of Joseph Orost <joe@sanskrit.lz.att.com>.
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| 59 |
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| 60 | <LI> Added fax3sm_winnt.c to distribution list in Makefile.in.
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| 61 |
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| 62 | <LI> Added libtiff/libtiff.def to TIFFILES distribution list.
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| 63 | </UL>
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| 64 |
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| 65 | <P><HR WIDTH=65% ALIGN=left>
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| 66 |
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| 67 | <A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
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| 68 |
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| 69 |
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| 70 | <UL>
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| 71 | <LI>tif_fax3.c: Fixed serious bug introduced during the uint16->uint32
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| 72 | conversion for the run arrays.
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| 73 |
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| 74 | <LI> Set td_sampleformat default to SAMPLEFORMAT_UINT instead of
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| 75 | SAMPLEFORMAT_VOID in TIFFDefaultDirectory() in tif_dir.c.
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| 76 |
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| 77 | <LI> Added "GetDefaulted" support for TIFFTAG_SAMPLEFORMAT in tif_aux.c.
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| 78 |
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| 79 | <LI> Patched tif_fax3.c so that dsp->runs is allocated a bit bigger
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| 80 | to avoid overruns encountered with frle_bug.tif.
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| 81 |
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| 82 |
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| 83 | <LI> Modified tif_unix.c to support 2-4GB seeks if USE_64BIT_API is
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| 84 | set to 1, and added default (off) setting in tiffconf.h. This
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| 85 | should eventually be set by the configure script somehow.
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| 86 |
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| 87 | The original work on all these 2-4GB changes was done by
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| 88 | Peter Smith (psmith@creo.com).
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| 89 |
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| 90 | <LI> Modified tif_win32.c to support 2-4GB seeks.
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| 91 |
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| 92 | <LI> tentatively changed toff_t to be unsigned instead of signed to
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| 93 | facilitate support for 2-4GB files.
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| 94 |
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| 95 | <LI> Updated a variety of files to use toff_t. Fixed some mixups
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| 96 | between toff_t and tsize_t.
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| 97 |
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| 98 | <LI> Set tif_rawdatasize to zero when freeing raw data buffer in
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| 99 | TIFFWriteDirectory().
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| 100 |
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| 101 | <LI> Enabled "REWRITE_HACK" in tif_write.c by default.
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| 102 |
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| 103 | <LI> Fix bug in tif_write.c when switching between reading one directory
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| 104 | and writing to another.
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| 105 |
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| 106 | <LI> Made TIFFWriteCheck() public, and added TIFFCreateDirectory()
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| 107 |
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| 108 | <LI> Added TIFFmemory(3t) functions to libtiff.def.
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| 109 |
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| 110 | <LI> Added libtiff/libtiff.def to TIFFILES distribution list.
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| 111 | </UL>
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| 112 |
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| 113 | <P><HR WIDTH=65% ALIGN=left>
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| 114 |
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| 115 | <A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
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| 116 |
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| 117 | <UL>
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| 118 | <LI> fax2ps: Fixed mixup of width and height in bounding box statement
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| 119 | as per submission by Nalin Dahyabhai <nalin@redhat.com>.
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| 120 |
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| 121 | <LI> fax2ps: Modified printruns to take uint32 instead of uint16.
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| 122 | Patch courtesy of Bernt Herd <herd@herdsoft.com>
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| 123 |
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| 124 |
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| 125 | <LI> Largely reimplemented contrib/addtiffo to avoid temp files,
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| 126 | updating the TIFF file in place. Fixed a few other bugs to.
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| 127 |
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| 128 | <LI> Altered descriptions in tools to reflect "by default" lzw not supported
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| 129 | </UL>
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| 130 |
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| 131 | <P><HR WIDTH=65% ALIGN=left>
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| 132 |
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| 133 | <A NAME="lzwkit"><B><FONT SIZE=+3>C</FONT>HANGES IN THE LZW COMPRESSION KIT</B></A>
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| 134 | <UL>
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| 135 | <LI>created mangle-src.sh -- sed scripts to munge src into LZW enabled format. Thanks to Stanislav Brabec <utx@k332.feld.cvut.cz>
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| 136 |
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| 137 | <LI>created Makefile
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| 138 |
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| 139 | <LI>merged tif_dir.c with current source.
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| 140 |
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| 141 |
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| 142 | <LI> Created lzw compression kit, as a new CVS module (libtiff-lzw-compression-kit).
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| 143 |
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| 144 | <LI> Updated index.html to note lzw compression kit.
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| 145 |
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| 146 | </UL>
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| 147 |
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| 148 | <A HREF="index.html"><IMG SRC="images/back.gif"></A> TIFF home page.<BR>
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| 149 |
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| 150 | <HR>
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| 151 |
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| 152 | Last updated $Date: 2004/11/26 14:37:20 $.
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| 153 |
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| 154 | </BODY>
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| 155 | </HTML>
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