<title></title>

	Changes in TIFF v3.8.1

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<font size="+3">T</font>IFF <font size="+2">C</font>HANGE <font size="+2">I</font>NFORMATION

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Current Version: v3.8.1

Previous Version: v3.8.0

Master FTP Site: 

ftp.remotesensing.org, directory pub/libtiff

Master HTTP Site: 

http://www.remotesensing.org/libtiff 

This document describes the changes made to the software between the

previous and current 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:

Major Changes

Changes in the software configuration

Changes in libtiff

Changes in the tools

Changes in the contrib area

<font size="+3">M</font>AJOR CHANGES:

	
 Bug-fix release.

<font size="+3">C</font>HANGES IN THE SOFTWARE CONFIGURATION:

	
 libtool related stuff updated from the 2.1a branch.

	
 Fix with_default_strip_size comparison as reported by

	Norihiko Murase.

<font size="+3">C</font>HANGES IN LIBTIFF:

	
 tif_dirread.c: Fixed error reporting in TIFFFetchAnyArray()

	function as per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102

	
 tif_jpeg.c, tif_pixarlog.c, tif_fax3.c, tif_zip.c:

	Properly restore setfield/getfield methods in cleanup functions. As

	per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102

	
 tif_lzw.c, tif_pixarlog.c, tif_zip.c: Use

	TIFFPredictorCleanup() in codec cleanup methods. As per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102

	
 tif_predict.c, tif_predict.h: Added new function

	TIFFPredictorCleanup() to restore parent decode/encode/field methods.

	
 tif_dirread.c: Fixed integer overflow condition in

	TIFFFetchData() function. As per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1102

	
 tif_ojpeg.c: Set the ReferenceBlackWhite with the

	TIFFSetField() method, not directly. As per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1043

	
 tif_write.c: Small code rearrangement in TIFFWriteScanline()

	to avoid crash as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1081

	
 tif_dirwrite.c: Properly write TIFFTAG_DOTRANGE tag as per

	bug 

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1088

	
 tif_print.c: Properly read TIFFTAG_PAGENUMBER,

	TIFFTAG_HALFTONEHINTS, TIFFTAG_YCBCRSUBSAMPLING and TIFFTAG_DOTRANGE

	tags as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1088

	
 tif_tile.c: Fix error reporting in TIFFCheckTile() as per

	bug 

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1063

	
 tif_color.c: Avoid overflow in case of wrong input as per

	bug 

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1065

	
 tif_dirinfo.c: Use TIFF_NOTYPE instead of 0 when

	appropriate. As per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1033

	
 tif_aux.c: Fixed type of temporary variable in

	_TIFFCheckMalloc() as per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=103

	
 tif_aux.c: Return static array when fetching default

	YCbCrCoefficients (another problem, reported a the

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1029

	entry).

	
 tif_dir.c: Special handling for PageNumber, HalftoneHints,

	YCbCrSubsampling and DotRange tags as per bugs

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1029

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1034

	
 tif_dirread.c: Use _TIFFGetExifFieldInfo() instead of

	_TIFFGetFieldInfo() in TIFFReadEXIFDirectory() call as per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1026

	
 tif_dirinfo.c: Change definitions for TIFFTAG_ICCPROFILE,

	TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, TIFFTAG_XMLPACKET:

	readcount should be uint32 value.

<font size="+3">C</font>HANGES IN THE TOOLS:

	
 ppm2tiff.c: Added support for PBM files as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1044

	
 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

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1097

	
 tiff2ps.c: Properly scale all the pages when converting

	multipage TIFF with /width/height/center options set. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1080

	
 tiff2pdf.c: Do not create output file until all option checks

	will be done. As per bug

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1072

	
 bmp2tiff.c: Added ability to create multipage TIFFs from the

	list of input files as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1077

	
 tiffgt.c: Avoid crashing in case of image unsupported by

	TIFFRGBAImage interface.

	
 tiff2pdf.c: Fixed support for non-YCbCr encoded JPEG

	compressed TIFF files, per submission from Dan Cobra.

	
 bmp2tiff, pal2rgb, ppm2tiff, ras2tiff, raw2tiff, sgi2tiff,

	tiff2bw, tiffcp: Fixed jpeg option processing so -c jpeg:r:50 works

	properly as per bug:

		http://bugzilla.remotesensing.org/show_bug.cgi?id=1025

<font size="+3">C</font>HANGES IN THE CONTRIB AREA:

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