|
0
|
1 |
<HTML>
|
|
|
2 |
<HEAD>
|
|
|
3 |
<TITLE>
|
|
|
4 |
Changes in TIFF v3.7.0beta2
|
|
|
5 |
</TITLE>
|
|
|
6 |
</HEAD>
|
|
|
7 |
|
|
|
8 |
<BODY BGCOLOR=white>
|
|
|
9 |
<FONT FACE="Helvetica, Arial, Sans">
|
|
|
10 |
<FONT FACE="Helvetica, Arial, Sans">
|
|
|
11 |
|
|
|
12 |
<BASEFONT SIZE=4>
|
|
|
13 |
<B><FONT SIZE=+3>T</FONT>IFF <FONT SIZE=+2>C</FONT>HANGE <FONT SIZE=+2>I</FONT>NFORMATION</B>
|
|
|
14 |
<BASEFONT SIZE=3>
|
|
|
15 |
|
|
|
16 |
<UL>
|
|
|
17 |
<HR SIZE=4 WIDTH=65% ALIGN=left>
|
|
|
18 |
<B>Current Version</B>: v3.7.0beta2<BR>
|
|
|
19 |
<B>Previous Version</B>: <A HREF=v3.7.0beta.html>v3.7.0beta</a><BR>
|
|
|
20 |
<B>Master FTP Site</B>: <A HREF="ftp://ftp.remotesensing.org/pub/libtiff">
|
|
|
21 |
ftp.remotesensing.org</a>, directory pub/libtiff</A><BR>
|
|
|
22 |
<B>Master HTTP Site</B>: <A HREF="http://www.remotesensing.org/libtiff">
|
|
|
23 |
http://www.remotesensing.org/libtiff</a>
|
|
|
24 |
<HR SIZE=4 WIDTH=65% ALIGN=left>
|
|
|
25 |
</UL>
|
|
|
26 |
|
|
|
27 |
<P>
|
|
|
28 |
This document describes the changes made to the software between the
|
|
|
29 |
<I>previous</I> and <I>current</I> versions (see above).
|
|
|
30 |
If you don't find something listed here, then it was not done in this
|
|
|
31 |
timeframe, or it was not considered important enough to be mentioned.
|
|
|
32 |
The following information is located here:
|
|
|
33 |
<UL>
|
|
|
34 |
<LI><A HREF="#hightlights">Major Changes</A>
|
|
|
35 |
<LI><A HREF="#configure">Changes in the software configuration</A>
|
|
|
36 |
<LI><A HREF="#libtiff">Changes in libtiff</A>
|
|
|
37 |
<LI><A HREF="#tools">Changes in the tools</A>
|
|
|
38 |
<LI><A HREF="#contrib">Changes in the contrib area</A>
|
|
|
39 |
<LI><A HREF="#lzwkit">Changes in the LZW compression kit</A>
|
|
|
40 |
</UL>
|
|
|
41 |
<p>
|
|
|
42 |
<P><HR WIDTH=65% ALIGN=left>
|
|
|
43 |
|
|
|
44 |
<!--------------------------------------------------------------------------->
|
|
|
45 |
|
|
|
46 |
<A NAME="highlights"><B><FONT SIZE=+3>M</FONT>AJOR CHANGES:</B></A>
|
|
|
47 |
|
|
|
48 |
<UL>
|
|
|
49 |
|
|
|
50 |
<li> The code has been reviewed by Dmitry Levin: added checks
|
|
|
51 |
for values, returned by the space allocation functions, fixed
|
|
|
52 |
problems with the possible integer overflows.
|
|
|
53 |
|
|
|
54 |
</UL>
|
|
|
55 |
|
|
|
56 |
|
|
|
57 |
<P><HR WIDTH=65% ALIGN=left>
|
|
|
58 |
<!--------------------------------------------------------------------------->
|
|
|
59 |
|
|
|
60 |
<A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
|
|
|
61 |
|
|
|
62 |
<UL>
|
|
|
63 |
<li> Several fixes in the test suite.
|
|
|
64 |
</UL>
|
|
|
65 |
|
|
|
66 |
<P><HR WIDTH=65% ALIGN=left>
|
|
|
67 |
|
|
|
68 |
<!--------------------------------------------------------------------------->
|
|
|
69 |
|
|
|
70 |
<A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
|
|
|
71 |
|
|
|
72 |
<UL>
|
|
|
73 |
|
|
|
74 |
<li> Preliminary support for BigTIFF files: now libtiff can
|
|
|
75 |
recognize and reject to open such images. ;-)
|
|
|
76 |
|
|
|
77 |
<li> libtiff/tif_dirinfo.c: changed type of XMLPacket (tag 700) to
|
|
|
78 |
TIFFTAG_BYTE instead of TIFFTAG_UNDEFINED to comply with the info
|
|
|
79 |
in the Adobe XMP Specification.
|
|
|
80 |
|
|
|
81 |
<li> Added many checks for integer overflow and for successful space
|
|
|
82 |
allocations in the different parts of library. Code review
|
|
|
83 |
completed by Dmitry V. Levin.
|
|
|
84 |
|
|
|
85 |
<li> libtiff/{tiffio.h, tif_compress.c}: Added
|
|
|
86 |
TIFFGetConfiguredCODECs()function to get the list of configured codecs.
|
|
|
87 |
|
|
|
88 |
</UL>
|
|
|
89 |
|
|
|
90 |
<P><HR WIDTH=65% ALIGN=left>
|
|
|
91 |
|
|
|
92 |
<!-------------------------------------------------------------------------->
|
|
|
93 |
|
|
|
94 |
<A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
|
|
|
95 |
|
|
|
96 |
<UL>
|
|
|
97 |
<li> tiff2bw: Write ImageWidth/Height tags to output file, as
|
|
|
98 |
noted by Gennady Khokhorin.
|
|
|
99 |
|
|
|
100 |
</UL>
|
|
|
101 |
|
|
|
102 |
<P><HR WIDTH=65% ALIGN=left>
|
|
|
103 |
|
|
|
104 |
<!--------------------------------------------------------------------------->
|
|
|
105 |
|
|
|
106 |
<A NAME="contrib"><B><FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:</B></A>
|
|
|
107 |
|
|
|
108 |
<UL>
|
|
|
109 |
|
|
|
110 |
<li> No changes.
|
|
|
111 |
|
|
|
112 |
</UL>
|
|
|
113 |
|
|
|
114 |
<!--------------------------------------------------------------------------->
|
|
|
115 |
|
|
|
116 |
<A NAME="lzwkit"><B><FONT SIZE=+3>C</FONT>HANGES IN THE LZW COMPRESSION
|
|
|
117 |
KIT:</B></A>
|
|
|
118 |
<UL>
|
|
|
119 |
|
|
|
120 |
<li> This one is not longer needed.
|
|
|
121 |
|
|
|
122 |
</UL>
|
|
|
123 |
|
|
|
124 |
<A HREF="index.html"><IMG SRC="images/back.gif"></A> TIFF home page.<BR>
|
|
|
125 |
|
|
|
126 |
<HR>
|
|
|
127 |
|
|
|
128 |
Last updated $Date: 2006/03/18 17:12:47 $.
|
|
|
129 |
|
|
|
130 |
</BODY>
|
|
|
131 |
</HTML>
|