src/tiff/html/v3.8.1.html

<HTML>
<HEAD>
<TITLE>
	Changes in TIFF v3.8.1
</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>: v3.8.1<BR>
<B>Previous Version</B>: <A HREF=v3.8.0.html>v3.8.0</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> Bug-fix release.
</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> libtool related stuff updated from the 2.1a branch.

	<li> Fix with_default_strip_size comparison as reported by
	Norihiko Murase.
</UL>

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

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

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

<UL>

	<li> tif_dirread.c: Fixed error reporting in TIFFFetchAnyArray()
	function as per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>

	<li> tif_jpeg.c, tif_pixarlog.c, tif_fax3.c, tif_zip.c:
	Properly restore setfield/getfield methods in cleanup functions. As
	per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>

	<li> tif_lzw.c, tif_pixarlog.c, tif_zip.c: Use
	TIFFPredictorCleanup() in codec cleanup methods. As per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>

	<li> tif_predict.c, tif_predict.h: Added new function
	TIFFPredictorCleanup() to restore parent decode/encode/field methods.

	<li> tif_dirread.c: Fixed integer overflow condition in
	TIFFFetchData() function. As per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>

	<li> tif_ojpeg.c: Set the ReferenceBlackWhite with the
	TIFFSetField() method, not directly. As per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1043">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1043</a>

	<li> tif_write.c: Small code rearrangement in TIFFWriteScanline()
	to avoid crash as per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1081">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1081</a>

	<li> tif_dirwrite.c: Properly write TIFFTAG_DOTRANGE tag as per
	bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1088">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1088</a>

	<li> tif_print.c: Properly read TIFFTAG_PAGENUMBER,
	TIFFTAG_HALFTONEHINTS, TIFFTAG_YCBCRSUBSAMPLING and TIFFTAG_DOTRANGE
	tags as per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1088">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1088</a>

	<li> tif_tile.c: Fix error reporting in TIFFCheckTile() as per
	bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1063">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1063</a>

	<li> tif_color.c: Avoid overflow in case of wrong input as per
	bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1065">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1065</a>

	<li> tif_dirinfo.c: Use TIFF_NOTYPE instead of 0 when
	appropriate. As per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1033">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1033</a>

	<li> tif_aux.c: Fixed type of temporary variable in
	_TIFFCheckMalloc() as per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=103">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=103</a>

	<li> tif_aux.c: Return static array when fetching default
	YCbCrCoefficients (another problem, reported a the
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1029">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1029</a>
	entry).

	<li> tif_dir.c: Special handling for PageNumber, HalftoneHints,
	YCbCrSubsampling and DotRange tags as per bugs
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1029">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1029</a>
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1034">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1034</a>

	<li> tif_dirread.c: Use _TIFFGetExifFieldInfo() instead of
	_TIFFGetFieldInfo() in TIFFReadEXIFDirectory() call as per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1026">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1026</a>

	<li> tif_dirinfo.c: Change definitions for TIFFTAG_ICCPROFILE,
	TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, TIFFTAG_XMLPACKET:
	readcount should be uint32 value.

</UL>

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

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

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

<UL>
	<li> ppm2tiff.c: Added support for PBM files as per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1044">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1044</a>

	<li> tiff2pdf.c: Functions t2p_sample_rgbaa_to_rgb() and
	t2p_sample_rgba_to_rgb() was used in place of each other, that was
	resulted in problems with RGBA images with associated alpha.
	As per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1097">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1097</a>

	<li> tiff2ps.c: Properly scale all the pages when converting
	multipage TIFF with /width/height/center options set. As per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1080">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1080</a>

	<li> tiff2pdf.c: Do not create output file until all option checks
	will be done. As per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1072">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1072</a>

	<li> bmp2tiff.c: Added ability to create multipage TIFFs from the
	list of input files as per bug
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1077">
	http://bugzilla.remotesensing.org/show_bug.cgi?id=1077</a>

	<li> tiffgt.c: Avoid crashing in case of image unsupported by
	TIFFRGBAImage interface.

	<li> tiff2pdf.c: Fixed support for non-YCbCr encoded JPEG
	compressed TIFF files, per submission from Dan Cobra.

	<li> bmp2tiff, pal2rgb, ppm2tiff, ras2tiff, raw2tiff, sgi2tiff,
	tiff2bw, tiffcp: Fixed jpeg option processing so -c jpeg:r:50 works
	properly as per bug:
	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1025">
		http://bugzilla.remotesensing.org/show_bug.cgi?id=1025</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>
</UL>

Last updated $Date: 2006/03/13 14:52:12 $.

</BODY>
</HTML>
Commit	Line	Data
	1	<HTML>
	2	<HEAD>
	3	<TITLE>
	4	Changes in TIFF v3.8.1
	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>: v3.8.1<BR>
	19	<B>Previous Version</B>: <A HREF=v3.8.0.html>v3.8.0</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	</UL>
	40	<p>
	41	<P><HR WIDTH=65% ALIGN=left>
	42
	43	<!--------------------------------------------------------------------------->
	44
	45	<A NAME="highlights"><B><FONT SIZE=+3>M</FONT>AJOR CHANGES:</B></A>
	46
	47	<UL>
	48	<li> Bug-fix release.
	49	</UL>
	50
	51
	52	<P><HR WIDTH=65% ALIGN=left>
	53	<!--------------------------------------------------------------------------->
	54
	55	<A NAME="configure"><B><FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:</B></A>
	56
	57	<UL>
	58	<li> libtool related stuff updated from the 2.1a branch.
	59
	60	<li> Fix with_default_strip_size comparison as reported by
	61	Norihiko Murase.
	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> tif_dirread.c: Fixed error reporting in TIFFFetchAnyArray()
	73	function as per bug
	74	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
	75	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>
	76
	77	<li> tif_jpeg.c, tif_pixarlog.c, tif_fax3.c, tif_zip.c:
	78	Properly restore setfield/getfield methods in cleanup functions. As
	79	per bug
	80	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
	81	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>
	82
	83	<li> tif_lzw.c, tif_pixarlog.c, tif_zip.c: Use
	84	TIFFPredictorCleanup() in codec cleanup methods. As per bug
	85	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
	86	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>
	87
	88	<li> tif_predict.c, tif_predict.h: Added new function
	89	TIFFPredictorCleanup() to restore parent decode/encode/field methods.
	90
	91	<li> tif_dirread.c: Fixed integer overflow condition in
	92	TIFFFetchData() function. As per bug
	93	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1102">
	94	http://bugzilla.remotesensing.org/show_bug.cgi?id=1102</a>
	95
	96	<li> tif_ojpeg.c: Set the ReferenceBlackWhite with the
	97	TIFFSetField() method, not directly. As per bug
	98	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1043">
	99	http://bugzilla.remotesensing.org/show_bug.cgi?id=1043</a>
	100
	101	<li> tif_write.c: Small code rearrangement in TIFFWriteScanline()
	102	to avoid crash as per bug
	103	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1081">
	104	http://bugzilla.remotesensing.org/show_bug.cgi?id=1081</a>
	105
	106	<li> tif_dirwrite.c: Properly write TIFFTAG_DOTRANGE tag as per
	107	bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1088">
	108	http://bugzilla.remotesensing.org/show_bug.cgi?id=1088</a>
	109
	110	<li> tif_print.c: Properly read TIFFTAG_PAGENUMBER,
	111	TIFFTAG_HALFTONEHINTS, TIFFTAG_YCBCRSUBSAMPLING and TIFFTAG_DOTRANGE
	112	tags as per bug
	113	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1088">
	114	http://bugzilla.remotesensing.org/show_bug.cgi?id=1088</a>
	115
	116	<li> tif_tile.c: Fix error reporting in TIFFCheckTile() as per
	117	bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1063">
	118	http://bugzilla.remotesensing.org/show_bug.cgi?id=1063</a>
	119
	120	<li> tif_color.c: Avoid overflow in case of wrong input as per
	121	bug <a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1065">
	122	http://bugzilla.remotesensing.org/show_bug.cgi?id=1065</a>
	123
	124	<li> tif_dirinfo.c: Use TIFF_NOTYPE instead of 0 when
	125	appropriate. As per bug
	126	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1033">
	127	http://bugzilla.remotesensing.org/show_bug.cgi?id=1033</a>
	128
	129	<li> tif_aux.c: Fixed type of temporary variable in
	130	_TIFFCheckMalloc() as per bug
	131	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=103">
	132	http://bugzilla.remotesensing.org/show_bug.cgi?id=103</a>
	133
	134	<li> tif_aux.c: Return static array when fetching default
	135	YCbCrCoefficients (another problem, reported a the
	136	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1029">
	137	http://bugzilla.remotesensing.org/show_bug.cgi?id=1029</a>
	138	entry).
	139
	140	<li> tif_dir.c: Special handling for PageNumber, HalftoneHints,
	141	YCbCrSubsampling and DotRange tags as per bugs
	142	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1029">
	143	http://bugzilla.remotesensing.org/show_bug.cgi?id=1029</a>
	144	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1034">
	145	http://bugzilla.remotesensing.org/show_bug.cgi?id=1034</a>
	146
	147	<li> tif_dirread.c: Use _TIFFGetExifFieldInfo() instead of
	148	_TIFFGetFieldInfo() in TIFFReadEXIFDirectory() call as per bug
	149	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1026">
	150	http://bugzilla.remotesensing.org/show_bug.cgi?id=1026</a>
	151
	152	<li> tif_dirinfo.c: Change definitions for TIFFTAG_ICCPROFILE,
	153	TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, TIFFTAG_XMLPACKET:
	154	readcount should be uint32 value.
	155
	156	</UL>
	157
	158	<P><HR WIDTH=65% ALIGN=left>
	159
	160	<!-------------------------------------------------------------------------->
	161
	162	<A NAME="tools"><B><FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:</B></A>
	163
	164	<UL>
	165	<li> ppm2tiff.c: Added support for PBM files as per bug
	166	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1044">
	167	http://bugzilla.remotesensing.org/show_bug.cgi?id=1044</a>
	168
	169	<li> tiff2pdf.c: Functions t2p_sample_rgbaa_to_rgb() and
	170	t2p_sample_rgba_to_rgb() was used in place of each other, that was
	171	resulted in problems with RGBA images with associated alpha.
	172	As per bug
	173	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1097">
	174	http://bugzilla.remotesensing.org/show_bug.cgi?id=1097</a>
	175
	176	<li> tiff2ps.c: Properly scale all the pages when converting
	177	multipage TIFF with /width/height/center options set. As per bug
	178	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1080">
	179	http://bugzilla.remotesensing.org/show_bug.cgi?id=1080</a>
	180
	181	<li> tiff2pdf.c: Do not create output file until all option checks
	182	will be done. As per bug
	183	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1072">
	184	http://bugzilla.remotesensing.org/show_bug.cgi?id=1072</a>
	185
	186	<li> bmp2tiff.c: Added ability to create multipage TIFFs from the
	187	list of input files as per bug
	188	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1077">
	189	http://bugzilla.remotesensing.org/show_bug.cgi?id=1077</a>
	190
	191	<li> tiffgt.c: Avoid crashing in case of image unsupported by
	192	TIFFRGBAImage interface.
	193
	194	<li> tiff2pdf.c: Fixed support for non-YCbCr encoded JPEG
	195	compressed TIFF files, per submission from Dan Cobra.
	196
	197	<li> bmp2tiff, pal2rgb, ppm2tiff, ras2tiff, raw2tiff, sgi2tiff,
	198	tiff2bw, tiffcp: Fixed jpeg option processing so -c jpeg:r:50 works
	199	properly as per bug:
	200	<a href="http://bugzilla.remotesensing.org/show_bug.cgi?id=1025">
	201	http://bugzilla.remotesensing.org/show_bug.cgi?id=1025</a>
	202
	203	</UL>
	204
	205	<P><HR WIDTH=65% ALIGN=left>
	206
	207	<!--------------------------------------------------------------------------->
	208
	209	<A NAME="contrib"><B><FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:</B></A>
	210
	211	<UL>
	212	</UL>
	213
	214	Last updated $Date: 2006/03/13 14:52:12 $.
	215
	216	</BODY>
	217	</HTML>