[wxWidgets.git] / src / tiff / html / v3.7.0.html

<HTML>
<HEAD>
<TITLE>
	Changes in TIFF v3.7.0
</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>: v3.7.0<BR>
<B>Previous Version</B>: <A HREF=v3.7.0beta2.html>v3.7.0beta2</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>
<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> Several bugs found after 3.7.0beta2 release were fixed.

</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> ltmain.sh: Fix for MinGW compilation.
</UL>

<P><HR WIDTH=65% ALIGN=left>

<!--------------------------------------------------------------------------->

<A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>

<UL>

	<li> libtiff/{tif_dirread.c, tif_jpeg.c, tif_luv.c, tif_ojpeg.c,
	tif_pixarlog.c, tif_write.c}: Handle the zero strip/tile sizes
	properly (Dmitry V. Levin, Marcus Meissner).

	<li> libtiff/tif_dirinfo.c: Type of the TIFFTAG_SUBIFD field changed
	to TIFF_IFD.
	
	<li> Preliminary support for BigTIFF files: now libtiff can
	recognize and reject to open such images. ;-)

	<li> libtiff/tif_dir.c: Initialize td_tilewidth and td_tilelength fields
	of the TIFFDirectory structure with the 0 instead of -1 to avoid
	confusing integer overflows in TIFFTileRowSize() for striped images.

	<li> libtiff/tif_dir.c: Initialize td_tilewidth and td_tilelength fields
	of the TIFFDirectory structure with the 0 instead of -1 to avoid
	confusing integer overflows in TIFFTileRowSize() for striped images.

	<li> libtiff/tif_dirinfo.c: Fix bug with tif_foundfield and reallocation
	of tif_fieldinfo as per bug
	<A HREF="http://bugzilla.remotesensing.org/show_bug.cgi?id=630">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=630</A>

	<li> libtiff/tif_compress.c: Improved error reporting in
	TIFFGetConfiguredCODECs() (Dmitry V. Levin).

</UL>

<P><HR WIDTH=65% ALIGN=left>

<!-------------------------------------------------------------------------->
	
<A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>

<UL>
	<li> tiffcmp.c (leof): Renamed from 'eof' in order to avoid
	conflict noticed under MinGW.

	<li> tiff2pdf.c: Fixed TransferFunction tag handling reported
	by Ross A. Finlayson.

</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: 2004/12/20 19:31:44 $.

</BODY>
</HTML>
Commit	Line	Data
8414a40c VZ	1	<HTML>
	2	<HEAD>
	3	<TITLE>
	4	Changes in TIFF v3.7.0
	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>: v3.7.0<BR>
	19	<B>Previous Version</B>: <A HREF=v3.7.0beta2.html>v3.7.0beta2</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> Several bugs found after 3.7.0beta2 release were fixed.
	51
	52	</UL>
	53
	54
	55	<P><HR WIDTH=65% ALIGN=left>
	56	<!--------------------------------------------------------------------------->
	57
	58	<A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
	59
	60	<UL>
	61	<li> ltmain.sh: Fix for MinGW compilation.
	62	</UL>
	63
	64	<P><HR WIDTH=65% ALIGN=left>
65
66	<!--------------------------------------------------------------------------->
67
68	<A NAME="libtiff"><B><FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:</B></A>
69
70	<UL>
71
72	<li> libtiff/{tif_dirread.c, tif_jpeg.c, tif_luv.c, tif_ojpeg.c,
73	tif_pixarlog.c, tif_write.c}: Handle the zero strip/tile sizes
74	properly (Dmitry V. Levin, Marcus Meissner).
75
76	<li> libtiff/tif_dirinfo.c: Type of the TIFFTAG_SUBIFD field changed
77	to TIFF_IFD.
78
79	<li> Preliminary support for BigTIFF files: now libtiff can
80	recognize and reject to open such images. ;-)
81
82	<li> libtiff/tif_dir.c: Initialize td_tilewidth and td_tilelength fields
83	of the TIFFDirectory structure with the 0 instead of -1 to avoid
84	confusing integer overflows in TIFFTileRowSize() for striped images.
85
86	<li> libtiff/tif_dir.c: Initialize td_tilewidth and td_tilelength fields
87	of the TIFFDirectory structure with the 0 instead of -1 to avoid
88	confusing integer overflows in TIFFTileRowSize() for striped images.
89
90	<li> libtiff/tif_dirinfo.c: Fix bug with tif_foundfield and reallocation
91	of tif_fieldinfo as per bug
92	<A HREF="http://bugzilla.remotesensing.org/show_bug.cgi?id=630">
93	http://bugzilla.remotesensing.org/show_bug.cgi?id=630</A>
94
95	<li> libtiff/tif_compress.c: Improved error reporting in
96	TIFFGetConfiguredCODECs() (Dmitry V. Levin).
97
98	</UL>
99
100	<P><HR WIDTH=65% ALIGN=left>
101
102	<!-------------------------------------------------------------------------->
103
104	<A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
105
106	<UL>
107	<li> tiffcmp.c (leof): Renamed from 'eof' in order to avoid
108	conflict noticed under MinGW.
109
110	<li> tiff2pdf.c: Fixed TransferFunction tag handling reported
111	by Ross A. Finlayson.
112
113	</UL>
114
115	<P><HR WIDTH=65% ALIGN=left>
116
117	<!--------------------------------------------------------------------------->
118
119	<A NAME="contrib"><B><FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:</B></A>
120
121	<UL>
122
123	<li> No changes.
124
125	</UL>
126
127	<!--------------------------------------------------------------------------->
128
129	<A NAME="lzwkit"><B><FONT SIZE=+3>C</FONT>HANGES IN THE LZW COMPRESSION
130	KIT:</B></A>
131	<UL>
132
133	<li> This one is not longer needed.
134
135	</UL>
136
137	<A HREF="index.html"><IMG SRC="images/back.gif"></A> TIFF home page.<BR>
138
139	<HR>
140
141	Last updated $Date: 2004/12/20 19:31:44 $.
142
143	</BODY>
144	</HTML>