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Changes in TIFF v3.8.1
======================
.. table:: References
:widths: auto
====================== ==========================================
Current Version v3.8.1 (:tag:`Release-v3-8-1`)
Previous Version :doc:`v3.8.0 <v3.8.0>`
Master Download Site `<https://download.osgeo.org/libtiff/>`_
Master HTTP Site `<http://www.simplesystems.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
-------------
* Bug-fix release.
Software configuration changes
------------------------------
* libtool related stuff updated from the 2.1a branch.
* Fix ``with_default_strip_size`` comparison as reported by
Norihiko Murase.
Library changes
---------------
* :file:`tif_dirread.c`: Fixed error reporting in :c:func:`TIFFFetchAnyArray`
function as per bug
:bugzilla-rs:`1102`
* :file:`tif_jpeg.c`, :file:`tif_pixarlog.c`, :file:`tif_fax3.c`, :file:`tif_zip.c`:
Properly restore ``setfield``/``getfield`` methods in cleanup functions. As
per bug
:bugzilla-rs:`1102`
* :file:`tif_lzw.c`, :file:`tif_pixarlog.c`, :file:`tif_zip.c`: Use
:c:func:`TIFFPredictorCleanup` in codec cleanup methods. As per bug
:bugzilla-rs:`1102`
* :file:`tif_predict.c`, :file:`tif_predict.h`: Added new function
:c:func:`TIFFPredictorCleanup` to restore parent decode/encode/field methods.
* :file:`tif_dirread.c`: Fixed integer overflow condition in
:c:func:`TIFFFetchData` function. As per bug
:bugzilla-rs:`1102`
* :file:`tif_ojpeg.c`: Set the ``ReferenceBlackWhite`` with the
:c:func:`TIFFSetField` method, not directly. As per bug
:bugzilla-rs:`1043`
* :file:`tif_write.c`: Small code rearrangement in :c:func:`TIFFWriteScanline`
to avoid crash as per bug
:bugzilla-rs:`1081`
* :file:`tif_dirwrite.c`: Properly write ``TIFFTAG_DOTRANGE`` tag as per
bug :bugzilla-rs:`1088`
* :file:`tif_print.c`: Properly read :c:macro:`TIFFTAG_PAGENUMBER`,
:c:macro:`TIFFTAG_HALFTONEHINTS`, :c:macro:`TIFFTAG_YCBCRSUBSAMPLING`
and :c:macro:`TIFFTAG_DOTRANGE` tags as per bug
:bugzilla-rs:`1088`
* :file:`tif_tile.c`: Fix error reporting in :c:func:`TIFFCheckTile` as per
bug :bugzilla-rs:`1063`
* :file:`tif_color.c`: Avoid overflow in case of wrong input as per
bug :bugzilla-rs:`1065`
* :file:`tif_dirinfo.c`: Use :c:enumerator:`TIFF_NOTYPE` instead of 0 when
appropriate. As per bug
:bugzilla-rs:`1033`
* :file:`tif_aux.c`: Fixed type of temporary variable in
:c:func:`_TIFFCheckMalloc` as per bug
:bugzilla-rs:`103`
* :file:`tif_aux.c`: Return static array when fetching default
``YCbCrCoefficients`` (another problem, reported a the
:bugzilla-rs:`1029`
entry).
* :file:`tif_dir.c`: Special handling for ``PageNumber``, ``HalftoneHints``,
``YCbCrSubsampling`` and ``DotRange`` tags as per bugs
:bugzilla-rs:`1029`
:bugzilla-rs:`1034`
* :file:`tif_dirread.c`: Use :c:func:`_TIFFGetExifFieldInfo` instead of
:c:func:`_TIFFGetFieldInfo` in :c:func:`TIFFReadEXIFDirectory` call as per bug
:bugzilla-rs:`1026`
* :file:`tif_dirinfo.c`: Change definitions for :c:macro:`TIFFTAG_ICCPROFILE`,
:c:macro:`TIFFTAG_PHOTOSHOP`, :c:macro:`TIFFTAG_RICHTIFFIPTC`,
:c:macro:`TIFFTAG_XMLPACKET`: readcount should be :c:type:`uint32` value.
Tools changes
-------------
* :file:`ppm2tiff.c`: Added support for PBM files as per bug
:bugzilla-rs:`1044`
* :file:`tiff2pdf.c`: Functions ``t2p_sample_rgbaa_to_rgb()`` and
``t2p_sample_rgba_to_rgb()`` were used in place of each other, that was
resulted in problems with RGBA images with associated alpha.
As per bug
:bugzilla-rs:`1097`
* :file:`tiff2ps.c`: Properly scale all the pages when converting
multipage TIFF with /width/height/center options set. As per bug
:bugzilla-rs:`1080`
* :file:`tiff2pdf.c`: Do not create output file until all option checks
will be done. As per bug
:bugzilla-rs:`1072`
* :file:`bmp2tiff.c`: Added ability to create multipage TIFFs from the
list of input files as per bug
:bugzilla-rs:`1077`
* :file:`tiffgt.c`: Avoid crashing in case of image unsupported by
TIFFRGBAImage interface.
* :file:`tiff2pdf.c`: Fixed support for non-YCbCr encoded JPEG
compressed TIFF files, per submission from Dan Cobra.
* :program:`bmp2tiff`, :program:`pal2rgb`, :program:`ppm2tiff`, :program:`ras2tiff`,
:program:`raw2tiff`, :program:`sgi2tiff`, :program:`tiff2bw`, :program:`tiffcp`:
Fixed jpeg option processing so ``-c jpeg:r:50`` works
properly as per bug:
:bugzilla-rs:`1025`
Contributed software changes
----------------------------
None.
|
