correct, and possibly not zero.
No revision bump required - this change fixes the build if the EGL = 0 guess
was incorrect, and no change if it was correct.
- Close files after loading if possible
- Fix Image Access to be reloadable when embedding the Python interpreter
- Fetch DPI from EXIF if not specified in JPEG header
- Removed winbuild checksum verification
- Git: Set ContainerIO test file as binary
- Remove superfluous import of FixTk
- Fix import of tkinter/Tkinter
- Pure Python Decoders, including Python decoder to fix for MSP images
- Reorganized GifImagePlugin
- Doc: Reordered operating systems in Compatibility Matrix
- Test: Additional tests for BurfStub, Eps, Container, GribStub, IPTC, Wmf, XVThumb, ImageDraw, ImageMorph ImageShow
- Health fixes
- Test: Correctness tests ContainerIO, XVThumbImagePlugin, BufrStubImagePlugin, GribStubImagePlugin, FitsStubImagePlugin, Hdf5StubImagePlugin, PixarImageFile, PsdImageFile
- Remove unused imports
- Replaced KeyError catch with dictionary get method
- Test: Removed unrunnable code in test_image_toqimage
- Removed use of spaces in TIFF kwargs names, deprecated in 2.7
- Removed deprecated ImageDraw setink, setfill, setfont methods
- Send unwanted subprocess output to /dev/null
- Fix division by zero when creating 0x0 image from numpy array
- Test: Added matrix convert tests
- Replaced broken URL to partners.adobe.com
- Removed unused private functions in setup.py and build_dep.py
- Test: Fixed Qt tests for QT5 and saving 1 bit PNG
- Test: docker builds for Arch and Debian Stretch
- Updated libwebp to 0.6.0 on appveyor
- More explicit error message when saving to a file with invalid extension
- Docs: Update some http urls to https
- Preserve aux/alpha channels when performing Imagecms transforms
- Test linear and radial gradient effects
- Test ImageDraw.Outline and and ImageDraw.Shape
- Added PySide to ImageQt documentation
- BUG: Empty image mode no longer causes a crash
- Exclude .travis and contents from manifest
- Remove 'MIT-like' from license
- Tests: Add tests for several Image operations
- PNG: Moved iCCP chunk before PLTE chunk when saving as PNG, restricted chunks known value/ordering
- Default to inch-interpretation for missing ResolutionUnit in TiffImagePlugin
- Bug: Fixed segfault when using ImagingTk on pypy
- Bug: Fixed Integer overflow using ImagingTk on 32 bit platforms
- Tests: Added docker images for testing alternate platforms. See also https://github.com/python-pillow/docker-images.
- Removed PIL 1.0 era TK readme that concerns Windows 95/NT
- Prevent `nose -v` printing docstrings
- Replaced absolute PIL imports with relative imports
- Added context managers for file handling
- Expose registered file extensions in Image
- Make mode descriptor cache initialization thread-safe.
- Updated Windows test dependencies: Freetype 2.7.1, zlib 1.2.11
- Followed upstream pngquant packaging reorg to libimagquant
- Fix invalid string escapes
- Add test for crop operation with no argument
Changes:
3.2.1
=====
Vulkan improvements
-------------------
Add support for statically linking the Vulkan loader
Misc improvements and bug fixes
-------------------------------
Fixes for a number of bugs that together affect all supported platforms.
3.2
===
Support for Vulkan
------------------
GLFW now supports basic integration with Vulkan with glfwVulkanSupported,
glfwGetRequiredInstanceExtensions, glfwGetInstanceProcAddress,
glfwGetPhysicalDevicePresentationSupport and glfwCreateWindowSurface.
Vulkan header inclusion can be selected with
GLFW_INCLUDE_VULKAN.
Window mode switching
---------------------
GLFW now supports switching between windowed and full screen modes and updating
the monitor and desired resolution and refresh rate of full screen windows with
glfwSetWindowMonitor.
Window maxmimization support
----------------------------
GLFW now supports window maximization with glfwMaximizeWindow and the
GLFW_MAXIMIZED hint and attribute.
Window input focus control
--------------------------
GLFW now supports giving windows input focus with glfwFocusWindow.
Window size limit support
-------------------------
GLFW now supports setting both absolute and relative window size limits with
glfwSetWindowSizeLimits and glfwSetWindowAspectRatio.
Localized key names
-------------------
GLFW now supports querying the localized name of printable keys with
glfwGetKeyName, either by key token or by scancode.
Wait for events with timeout
----------------------------
GLFW now supports waiting for events for a set amount of time with
glfwWaitEventsTimeout.
Window icon support
-------------------
GLFW now supports setting the icon of windows with glfwSetWindowIcon.
Raw timer access
----------------
GLFW now supports raw timer values with glfwGetTimerValue and
glfwGetTimerFrequency.
Joystick connection callback
----------------------------
GLFW now supports notifying when a joystick has been connected or disconnected
with glfwSetJoystickCallback.
Context-less windows
--------------------
GLFW now supports creating windows without a OpenGL or OpenGL ES context with
GLFW_NO_API.
Run-time context creation API selection
---------------------------------------
GLFW now supports selecting the context creation API at run-time with the
GLFW_CONTEXT_CREATION_API window hint value.
Error-free context creation
---------------------------
GLFW now supports creating OpenGL and OpenGL ES contexts that do not emit errors
with the GLFW_CONTEXT_NO_ERROR window hint, provided
the machine supports the `GL_KHR_no_error` extension.
CMake config-file package support
---------------------------------
GLFW now supports being used as a
config-file package from other projects for
easy linking with the library and its dependencies.
Use png_set_option(PNG_IGNORE_ADLER32) to control ADLER32 handling.
Changed LD=gcc to LD=$(CC) in Makefile and Makefile-nolib
PkgSrc:
Removed patch-aa as build and installation are done from the main Makefile.
Version 1.88 1.Jul.2015
* Fix bug where long comments were read incorrectly. Reported by
kazarny.
* Add --no-ignore-errors option.
Version 1.87 9.Dec.2014
* Always optimize as if the background is transparent. This fixes some
rare bugs reported by Lars Dieckow.
* Fix --crop issue with must-be-preserved frames that are out of the
crop window.
Version 1.86 14.Oct.2014
* Further fix --rotate + --crop.
Version 1.85 14.Oct.2014
* Greatly improve optimization time for images with many colors.
* Add --no-extensions (with the s) and document those options more.
* Fix bug in interaction of --resize and --rotate reported by Michał
Ziemba.
Version 1.84 29.Jun.2014
* Correct optimizer bug that affected GIFs with 65535 or more total
colors. Reported by Jernej Simončič.
Version 1.83 21.Apr.2014
* Correct bug in custom gamma values reported by Kornel Lesiński.
* Update Windows build.
Version 1.82 27.Mar.2014
* Correct bug in `mix` sampling method reported by Bryan Stillwell.
Version 1.81 24.Mar.2014
* Correct bug in `mix` sampling method reported by Bryan Stillwell.
Version 1.80 18.Mar.2014
* Bug fixes and improved error messages.
Version 1.79 17.Mar.2014
* Major improvements in image scaling. Work sponsored by Tumblr via
Mike Hurwitz.
** Add new resize sampling methods `mix`, `box`, `catrom`, `mitchell`,
`lanczos2`, and `lanczos3`, selectable by `--resize-method`. The
`catrom` filter often gives good results; the slightly faster `mix`
method (a bilinear interpolator) is now the default. These new
sampling methods consider all of the image's input colors when
shrinking the image, producing better, less noisy output for most
images.
** Add `--resize-colors`, which allows Gifsicle to enlarge the palette
when resizing images. This is particularly important when shrinking
images with small colormaps---e.g., shrinking a black-and-white
image should probably introduce shades of gray.
* Support extensions such as XMP4 in which extension packet boundaries
matter. Reported by `ata4`.
* Many bug fixes, especially to cropping. Thanks to Tumblr and to
Bryan Stillwell, Tal Lev-Ami, "Marco," and others.
2017-03-21 Slaven Rezic <slaven@rezic.de>
Release 1.40
Stable release with the change in 1.39_50
2017-03-19 Slaven Rezic <slaven@rezic.de>
Release 1.39_50
Rational values work again (RT #117480)
Fix warnings while processing PNGs (RT #118495) (by Johan Vromans)
Pod spelling fixes (by Salvatore Bonaccorso and Slaven Rezic)
This release:
fixes yet another crash for small images (#38),
makes metadata handling consistent (#100),
adds memory limit support (#75),
fixes some incorrect error messages (#40),
fixes various build issues (a.o. removes the gflags dependency) and missing documentation.
With llvm, the build fails, as apparently llvm turns on including
multiple libraries that do not build. (Until recently, this option
was not enabled by default, so this change is essentially omitting
Darwin from the change to default to llvm in i386/x86_64.)
Thanks to maya@ for explaining/suggesting.
2.2.0: 2017-01-22
Markdown support improvement release.
Improvements
All
* Dropped Ruby 2.0 support.
* Dropped gdk_pixbuf2 gem 3.0.8 or earlier support.
rabbit
* PDF: Supported PDF file that has "%" in its name.
* Dropped Migemo support.
* Markdown: Supported tag.
Example (Inline):
Normal {::tag name="center"}Centered{:/tag} Normal
Example (Paragraph):
Normal
{:.center}
Centered
Normal
* Markdown: Supported wait in nested list item.
* Improved performance on deciding font size dynamically.
* Changed to use RubyGems user in config.yaml on pushing slide/theme gems.
* PDF: Supported link. But there are the following limitations:
- cairo 1.15.4 is required. (If you use Rabbit with cairo 1.15.2 or
earlier, you just can't use this feature.)
- Link target is paragraph not link text.
Theme
* slide-logo: Supported logo per side by specifying image file name to
logo-image slide property.
* title-on-image-toolkit: Improved readability by rendering character border.
* syntax-highlighting: Changed color for path of #include in C. Now,
it uses the same color as normal string.
rabbit-slide
* Markdown: Fixed a bug that required newlines are missing. [GitHub#95][Patch
by znz]
Document
* Improve English in FAQ. [GitHub#100][Patch by Todd Trimble]
Fixes
rabbit
* Fixed a bug that error isn't reported when multibyte image file name is
specified and it doesn't exist. [GitHub#91][Reported by takiy33]
* Windows: Fixed encoding error on image file detection. [GitHub#93][Reported
by dogatana]
* Fixed a bug that an error is occurred when you cancel in slide select
dialog.
* Fixed typos. [GitHub#97][Patch by znz]
* Fixed a bug that spotlight and magnifier uses wrong position when slide
aspect ratio and window aspect ratio are difference. [GitHub#99][Patch by
OBATA Akio]
* Windows: Fixed a bug that unfullscreen doesn't restore window
size. [GitHub#98][Reported by TADA, Tadashi]
Document
* Fix typos. [GitHub#101][Patch by znz]
Thanks
* takiy33
* dogatana
* znz
* Todd Trimble
* OBATA Akio
* TADA, Tadashi
v4.6.1 12 Feb 2017
* Fixed MiniMagick::Image#data to be work for multilayer images where array is
returned as the JSON representation (@bytheway875)
* Fixed stdout and stderr buffer overload that can happen when processing many
images using posix-spawn (@lest)
v4.6.0 3 Dec 2016
* Fix Image#exif raising an error when an exif value contains a "=" chracter
* Fix Image#exif raising an error when an exif value spans on multiple lines
* Introduced Image#data as an alternative to Image#details, which uses
ImageMagick's ability to retrieve identify -verbose output in JSON
format. This eliminates possibility of any parsing errors. It is available
on ImageMagick 6.8.8-3 or above.
* Allow Image#format to accept a hash of options as a third argument, which
will be added to the convert command before original path is added
* Support Pathname in Image.new, as we already supported Pathname in
Image.open
* Added Tool#stdout which adds - to the command (the same as Tool#stdin does)
2017-03-17 7.0.5-3 Cristy <quetzlzacatenango@image...>
* Release ImageMagick version 7.0.5-3, GIT revision 19741:070c3fb:20170317.
2017-03-14 7.0.5-3 Cristy <quetzlzacatenango@image...>
* Support namespaces for the security policy.
* Support the -authenticate option for PDF (reference
Counting objects: 7, done.g/discourse-server/viewtopic.php?f=3&t=31530).
Find the appropriate version of the Python interpreter when building
Ensure that the dispatch generation script works with Python 2.x and 3.x
Ensure that Epoxy builds correctly under Windows
Fix location of the m4 macros in the autotools build
Many Darwin library handling patches removed because of commit 912592de4ce
Remove "INSTALL_NAME_DIR lib" target property
Full changelog at
https://github.com/opencv/opencv/wiki/ChangeLog
Highlights:
* Results from 11 GSoC 2016 projects have been submitted to the
library, 9 of them have been integrated already, 2 still pending
(the numbers below are the id's of the Pull Requests in opencv or
opencv_contrib repository):
+ Ambroise Moreau (Delia Passalacqua) - sinusoidal patterns for
structured light and phase unwrapping module (711)
+ Alexander Bokov (Maksim Shabunin) - DIS optical flow
(excellent dense optical flow algorithm that is both
significantly better and significantly faster than Farneback's
algorithm - our baseline), and learning-based color constancy
algorithms implementation (689, 708, 722, 736, 745, 747)
+ Tyan Vladimir (Antonella Cascitelli) - CNN based tracking
algorithm (GOTURN) (718, 899)
+ Vladislav Samsonov (Ethan Rublee) - PCAFlow and Global Patch
Collider algorithms implementation (710, 752)
+ Jo o Cartucho (Vincent Rabaud) - Multi-language OpenCV
Tutorials in Python, C++ and Java (7041)
+ Jiri Horner (Bo Li) - New camera model and parallel processing
for stitching pipeline (6933)
+ Vitaliy Lyudvichenko (Anatoly Baksheev) - Optimizations and
improvements of dnn module (707, 750)
+ Iric Wu (Vadim Pisarevsky) - Base64 and JSON support for file
storage (6697, 6949, 7088). Use names like
`"myfilestorage.xml?base64"` when writing file storage to
store big chunks of numerical data in base64-encoded form.
+ Edgar Riba (Manuele Tamburrano, Stefano Fabri) - tiny_dnn
improvements and integration (720: pending)
+ Yida Wang (Manuele Tamburrano, Stefano Fabri) - Quantization
and semantic saliency detection with tiny_dnn
+ Anguelos Nicolaou (Lluis Gomez) - Word-spotting CNN based
algorithm (761: pending)
Version 1.6.29beta01 [January 12, 2017]
Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
Moved SSE2 optimization code into the main libpng source directory.
Configure libpng with "configure --enable-intel-sse" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).
Version 1.6.29beta02 [February 22, 2017]
Avoid conditional directives that break statements in pngrutil.c (Romero
Malaquias)
The contrib/examples/pngtopng.c recovery code was in the wrong "if"
branches; the comments were correct.
Added code for PowerPC VSX optimisation (Vadim Barkov).
Version 1.6.29beta03 [March 1, 2017]
Avoid potential overflow of shift operations in png_do_expand() (Aaron Boxer).
Change test ZLIB_VERNUM >= 0x1281 to ZLIB_VERNUM >= 0x1290 in pngrutil.c
because Solaris 11 distributes zlib-1.2.8.f that is older than 1.2.8.1.
Suppress clang warnings about implicit sign changes in png.c
Version 1.6.29 [March 16, 2017]
No changes.
December 21, 2016
- Remove usage of ast_common.h
December 20, 2016
- Release 2.40.0
- network-simplex fixes and optimization (Stephen North)
- built-in tred tool now available in the various swig generated
language bindings (John Ellson)
- number rounding added to SVG renderer (same as PS and TK rounding)
to aid regression testing. (John Ellson)
- additional regressson test framework, used in Travis CI builds. (Erwin Janssen)
- PHP7 support (requires swig-3.0.11 or later). (John Ellson)
- Allow user to specify clustering algorithm in gvmap. (Emden Gansner)
- Add Sierpinski graph generator to gvgen. (Emden Gansner)
- Extensive code cleanup (Erwin Janssen)
- Removal of libgd source - use vanilla libgd from separate install
- Windows builds (Erwin Janssen)
- Appveyor CI for automated Windows build testing (Erwin Janssen)
- Travis CI for Fedora/Centos builds (Erwin Janssen)
- Added JSON output format, -Tjson (Emden Gansner)
- New curved arrowhead, cylinder node shape.
- Resolves bugs: 2599, 1172
June 18, 2016
- Experimenting with Travis CI
February 13, 2016
- Add cylinder shape for databases.
- Free installed plugins
- Update makefile for dot so that the using libpanco_C in the static build include PANGOFT2
as well as PANGOCAIRO_LIBS (needed for some versions of Ubuntu)
February 1, 2016
- Add json output format
April 26, 2015
- output class value in svg files
September 9, 2014
- Add plain shape for use with HTML-like labels.
August 12, 2014
- Add icurve arrowhead.
July 28, 2014
- Revert to old, translate to origin semantics in neato, etc. Add flag notranslate if that is
what the user desires.
Bumped the version number.
Added some additional checking to prevent a potential integer overflow
due to conversion in the JPC decoder.
Added numerous more-detailed error messages for the JPC and JP2
codecs.
Added a partial verbose capability for the run_test_1 script.
Moved a test case from the bad category to the good category, as the
test case had been miscategorized.
Added another regression test case.
Fixed some potential double-free problems in the JPC codec.
---------------------------------
Changes in 5.0.5
================
* NEW allow filename completion for system commands and pipes (backport from 5.1)
* NEW option to plot "with labels ... {rotate variable}"
* NEW command "set minussign"
* NEW stats command "name" option now accepts "columnheader" or "columnheader(N)"
* NEW command option "set colorbox invert"
* CHANGE qt terminal force selection of outline font rather than bitmap font
* CHANGE post terminal simplex/duplex output depends on PostScript level setting
* CHANGE improved autoscaling of plot "with boxes"
* CHANGE qt terminal sets TERM_POLYGON_PIXELS to avoid aliasing artifacts
* CHANGE all stats and fit commands skip header records if "autotitle columnhead"
* FIX Do not confuse EOF with 8-bit character 0x177 (E.g. in Cyrillic encodings).
* FIX use blank line rather than 'u' flag in "set table" output of smoothed data
* FIX order dependence of "fillcolor" keyword in plot commands
* FIX svg - better vertical justification of rotated text
* FIX wxt - file export widget correctly handles inactive plots
* FIX epslatex - reset linetype between plots (needed if plotted "notitle")
* FIX qt - leading or trailing whitespace in enhanced text was being ignored
* FIX regression in rendering 'plot ... matrix every ... with image'
It's for the AMDGPU driver. I don't know of any ARM boards, but that may
change in the future. highly unlikely for SPARC.
Also lift the minimum GCC requirement for linux llvm option - we use GCC_REQD
for the llvm package, and gcc48 works at least on CentOS 6.8 builds, so it'll
build fine.
Linux is will benefit from the AMDGPU driver, although it requires a new
kernel anyway.
bump PKGREVISION.
should fix plist mismatch for CentOS 6.8, for some reason we are not using
llvm option there, even though linux users are most likely to benefit from
llvm.
ChangeLog: https://git.finalrewind.org/feh/plain/ChangeLog
Thu, 16 Feb 2017 23:05:39 +0100 Daniel Friesel <derf+feh@finalrewind.org>
* Release v2.18.2
* Fix crash when using both --thumbnails and --title. This bug was
introduced in v2.18.1.
Patch from spz@. Thank you.
Changelog:
- 1/26/2017: version 0.6.0
* lossless performance and compression improvements
* miscellaneous performance improvements (SSE2, NEON, MSA)
* webpmux gained a -duration option allowing for frame timing modification
* new img2webp utility allowing a sequence of images to be converted to
animated webp
* API changes:
- libwebp:
WebPPictureSharpARGBToYUVA
WebPPlaneDistortion
- libwebpmux / gif2webp:
WebPAnimEncoderOptions: kmax <= 0 now disables keyframes, kmax == 1
forces all keyframes. See mux.h and the gif2webp
manpage for details.
- 12/13/2016: version 0.5.2
This is a binary compatible release.
This release covers CVE-2016-8888 and CVE-2016-9085.
* further security related hardening in the tools; fixes to
gif2webp/AnimEncoder (issues #310, #314, #316, #322), cwebp/libwebp (issue
#312)
* full libwebp (encoder & decoder) iOS framework; libwebpdecoder
WebP.framework renamed to WebPDecoder.framework (issue #307)
* CMake support for Android Studio (2.2)
* miscellaneous build related fixes (issue #306, #313)
* miscellaneous documentation improvements (issue #225)
* minor lossy encoder fixes and improvements
February 19, 2017: Release 1.14
This release consists of bugfixes and minor portability improvements.
A number of bugs triggered by malformed BMP files have been fixed,
including CVE-2016-8685 and CVE-2016-8686. Error reporting has been
improved. The image size is now truncated when the bitmap data ends
prematurely. It is now possible to use negative dy in bitmap
data. Portability has been improved to encompass C++11. The default
compiler is now clang if available. Thanks to Nelson Beebe and Martin
Gieseking for reporting portability issues, and to Agostino Sarubbo
for reporting bugs.
Tested on NetBSD with nvidia GTX 770 (nouveau), running mpv with
env VDPAU_DRIVER=nouveau.
This may cause a PLIST mismatch/build issues on FreeBSD/Linux, as I expect
libvdpau_nvidia.so to be created for those. we will find out the hard way.
bump PKGREVISION
17.01.24 Release 10.77.02
tifftopnm: Fix memory corruption when image is more pixels
than can be represented as a C unsigned integer. Broken in
Netpbm 10.11 (October 2002).
17.01.11 BJH Release 10.77.01
svgtopam: Fix crash when out of memory. Always broken
(svgtopam was new in Netpbm 10.33 (March 2006)).
16.12.25 BJH Release 10.77.00
pnmpad: fix bug: incorrect output width. Introduced in
Netpbm 10.72 (July 2015).
Makeman: slight improvement to formatting of man pages.
Thanks Werner LEMBERG <wl@gnu.org>.
Test: skip tests of some parts that are configured out of the
build.
16.09.27 BJH Release 10.76.00
pnmquantall: Fix failure when temporary file location is
not the same filesystem as the output file.
pnmquantall: Fix incorrect handling of when the Pnmremap or
the final rename fails.
giftopnm: Fix bug: crash on little-endian computers that can't
toleration unaligned memory access. Thanks Ignatios Souvatzis
(is@netbsd.org). Broken in Netpbm 10.47 (June 2009).
cmuwmtopbm: fix trivial memory leak. Always broken (cmuwmtopbm
was in primordial Pbmplus, in 1988).
Build: Add PKG_CONFIG make variable.
Build: tifftopnm.c: fix undefined WIFSIGNALED, etc. in
16.06.26 BJH Release 10.75.00
pbmtextps: Add -leftmargin, -rightmargin, -topmargin,
-bottommargin, -ascent, -descent, -pad, -crop.
pbmtextps: Add -dump-ps.
pbmtextps: Abort with error instead of generating single space
when user supplies no text.
pbmtextps: Accept fractional -fontsize.
pbmtextps: Change margins for non-default fonts.
pbmtextps: Minor output changes caused by code cleanup.
bmptopnm: Add ability to convert Version 4 and 5 Windows BMP.
pbmtext: remove undocumented -dump option; add 'genfontc'
development tool (buildtools/ directory) to replace it.
pbmtext: Add -dry-run
pbmtext: Add -dump-sheet
pbmtext: Speedup: renders directly in raw PBM.
pbmreduce: add -randomseed.
anytopnm, pnmmargin, pnmquant, ppmquant, pnmquantall, pgmcrater,
ppmfade, ppmrainbow, ppmshadow, pbmtox10bm, pamstretch-gen:
Add -version.
fiascotopnm: change -version to include Netpbm version.
libnetpbm: Add pm_system2(), pm_system2_lp(), pm_system2_vp() -
same as pm_system(), etc. but returns the termination status.
pamarith: fix incorrect output when maxvals differ, for
-add, -multiply, -mean, -min, -max. Broken in Netpbm 10.41
(December 2007).
pbmtextps: Fix bug: input text or font name with Postscript
control characters messes up the Postscript program.
hpcdtoppm dummy version: update web link to real version.
ppmhist: fix incorrect color names. Introduced in
Netpbm 10.19 (November 2003).
ppmshadow: fix bug: don't ignore invalid option. Introduced in
Netpbm 10.9 (September 2002).
pnmpaste: fix possible invalid memory access. Introduced in
Netpbm 1.44 (September 2008).
pbmreduce: fix undefined behavior when scale factor argument is
too big. Always present (pbmreduce was new in September 1989).
pbmtext: Fix bug: invalid memory reference when text contains
code points > 127. Broken in 10.74.
pnmtofiasco, fiascotopnm: Fix incorrect math on systems with
unusual floating point representation. Always broken (programs
were new in Netpbm 9.6 (July 2000).
cameratopam: fix invalid memory reference; effect unknown.
Introduced in Netpbm 10.68 (September 2014).
Install on Windows: fix backward compatibility symlinks for
pnmtoplainpnm, pnmquantall.
Build: Remove use of strndup so it compiles on Mac OS X 10.6.
Broken in 10.74.
Build: Remove use of isfinite so it compiles with C89 standard
compiler.
16.03.27 BJH Release 10.74.00
pbmtext: produce same image when you run pbmtext with -width
explicitly set to the width you get when you don't specify
width.
pbmtext: ignore -nomargins when -width is specified.
pbmtext: report when line ends are dropped because of
truncation.
pbmtext: Fix bug: if input has a code point that is not in the
font, Pbmtext substitutes space, but behavior is undefined if
font doesn't have space either. Now it aborts the program in
that case.
pbmtext: fix bug: Respect -width when specified.
pbmtext: fix bug: Deal correctly with negative -space.
pbmtext: fix bug: Consider all characters in line, not just
first and last, in determining line width.
libnetbpm font facility (so pbmtext): fix bug: undefined
behavior when font definitions are invalid in any of various
ways.
libnetpbm font facility (so pbmtext): fix incorrect font names
in error messages.
pnmtopsnr: Add -machine, -max .
Netpbmlib: add /usr/local/netpbm/lib and /etc/X11 to search
path for rgb.txt.
makeman: Add some text replacements to solve glitches.
Handle &mdash, &minus.
15.12.26 BJH Release 10.73.00
anytopnm: use --mime-type option instead of --mime on newer
'file' program (on which --mime has a new meaning so that
'anytopnm' cannot recognize some file types).
anytopnm: recognize "Netpbm PAM" non-mime output from 'file'
program as indicating PAM.
pnmtops: fix bug: always thinks -level=N is -level=1.
Introduced after Netpbm 10.26 (January 2005) but before 10.35
(August 2006). Manifests only with recent compilers.
pnmpaste: fix bug with PBM: incorrect output. Introduced in
Netpbm 10.44 (September 2008).
Build: fix undefined reference to parse_printf_format etc. on
system that doesn't have that facility. Broken in Netpbm 10.69
(December 2014).
Build: fix superfluous error message when USER environment
variable contains whitespace. Broken since primordial Netpbm.
Windows build: fix bug: make clean doesn't clean icon/netpbm.o.
Broken since Netpbm 10.67 (June 2014).
Test: improved pnmpaste test.
15.09.26 BJH Release 10.72.00
Add pamunlookup .
pamtopng: Implement -itxt .
pamlookup: Add -byplane .
pbmtoescp2: Add -stripeheight .
phmtoescp2: Add -resolution .
pbmtoescp2: Add -formfeed .
pbmtoescp2: Add -raw .
pbmtoescp2: Add -resolution=720 .
pbmtoescp2: Pad output horizontally to a multiple of 8 columns
and vertically to a whole stripe to prevent image loss.
fitstopnm: Add message saying you're probably making a mistake
if you have a 3-D image and don't specify -image. The third
dimension is almost always time in practice.
fitstopnm: Fix -min and -max. Broken in Netpbm 10.39 (June
2007).
pnmtopclxl: fix buffer overrun causing unpredictable behavior.
(Introduced in Netpbm 10.54 (March 2011).
pnmtopclxl: fix wild memory access when out of memory. Always
broken (Pnmtopclxl was new in Netpbm 10.6 (July 2002)).
pnmtopclxl: fix wild memory access with pathologically large and
uncompressible image. Always broken (Pnmtopclxl was new in
Netpbm 10.6 (July 2002)).
pnmtopclxl: fix silent output corruption when a file write
fails. Always broken (Pnmtopclxl was new in Netpbm 10.6 (July
2002)).
escp2topbm: Fix -plain. Always broken (escp2topbm was new in
Netpbm 10.18 (September 2003)).
pnmpad: Add -mheight, -mwidth.
ppmtoilbm: Fix failure with -hamforce and -nocompression.
Broken in Netpbm 9.12 (March 2001).
makeman: fix Python syntax error. Introduced in Netpbm 10.70
(June 2015).
15.06.28 BJH Release 10.71.00
Add pamtopng. Thanks Willem vanSchaik (willem@schaik.com).
pnmtopng: Add -srgbintent.
pamstereogram: Add -xbegin. Change default to render from
center outwards intead of from right to left, thus making the
center of the image the crispest part. Thanks Scott Pakin
(scott@pakin.org).
pamstereogram: Allow -xshift and -yshift to be negative. Thanks
Scott Pakin (scott@pakin.org).
pnmpsnr: Add -rgb.
ppmtoicr: remove -rle option. Actually, it never worked
because of a bug. Now it isn't expected to. Ppmtoicr was
new in 1991.
pnmtopalm: Fix arithmetic overflow with ridiculously large
image. Introduced after Netpbm 10.26 (January 2005) but before
Netpbm 10.35 (August 2006).
palmtopnm: Fix distorted output with PackBits compressed input.
Always broken (Ability to convert PackBits input was new in
Netpbm 10.27 (March 2005).
pbmtoepson: fix -protocol option - never works and sometimes
crashes program. Always broken (-protocol was new in Netpbm
10.23 (July 2004).
pbmtoppa: fix buffer overruns, double-free crashes. Always
broken (pbmtoppa was new in Netpbm 9.1 (March 2000).
pbmtomatrixorbital: fix bug: fails if you specify the input
file name argument. Always broken. (pbmtomatrixorbital was
new in Netpbm 10.18 (Setpember 2003).
sbigtopgm: fix detection of camera type. Always broken
(sbigtopgm was new in Netpbm 8.3 (March 2000)).
sbigtopgm: fix recognition of compressed image. Broken in
Netpbm 10.70 (March 2015).
pbmtogo: Fix bug: garbage first row. Broken at least since
November 1989.
pbmtogo: Fix bug: buffer overrun with certain input. Broken
at least since November 1989.
pbmtoescp2: Fix bug: overrun on certain input. Always broken
(pbmtoescp2 was new in Netpbm 10.18 (September 2003)).
escp2topbm: Fix buffer overrun on certain input. Always broken
(escp2topbm was new in Netpbm 10.18 (September 2003)).
libnetpbm: pm_stripeq: fix bug: wild pointer access when
comparator is shorter than comparand. Doesn't affect function,
but could cause crash or privacy exposure. Affects reading of a
PAM file by any program. Introduced in one of Netpbm 10.27
(March 2005) through 10.35 (August 2006).
pnmconvol: Fix bug: wrong output for pixels that convolve to
negative values (should be clipped to zero). Introduced in
Netpbm 10.68 (September 2014).
pbmtog3: Fix buffer overrun. Introduced in Netpbm 10.23
(July 2004).
cameratopam: Fix arithmetic underflow in JPEG processing;
unknown effect.
pbmtoxbm: Fix bug: crash with zero width input. Broken in
Netpbm 10.37 (December 2006).
sbigtopgm: fix buffer overrun with invalid input image. Always
present (sbigtopgm was new in Netpbm 8.3 (March 2000)).
pnmtorle: Fix buffer overrun with long file name. Always
present. (pnmtorle was new to Netpbm in Netpbm 9.0 (April
2000)).
pbmtopk: Fix buffer overrun with long file name. Always
present. (pbmtopk was new in Netpbm 1 (March 1991)).
pktopbm: Fix buffer overrun with long file name. Always
present. (pbmtopk was new in Netpbm 1 (March 1991)).
ppmtoyuvsplit: Fix buffer overrun with long file name. Always
present. (New in Netpbm 1 (March 1991)).
pbmtopi3: Fix bug: wrong output when input is higher or wider
than 640 pixels. Always broken (pbmtopi3 was new in September
1991).
st4topgm: Fix bug: with no argument, uses file named "'" instead
of Standard Input. Always present (st45topgm was new in Netpbm
10.70 (March 2015).
pbmtomgr: Fix incorrect output when input is too large (must be
at most 4095 pixels high or wide). Always broken. (pbmtomgr
was new in 1989).
pbmtomacp: fix wild pointer dereference with -b larger than
image height. Always broken. (pbmtomacp was new in X.V11R3
(March 1988).
ppmtorgb3: Fix buffer overflow with long input file name.
Always present. (ppmtorgb3 was new in X.V11R4 (November 1989).
ppmtoarbtxt: fix bug: wrong output when high numbers represent
darker. Broken in Netpbm 10.69 (November 2014).
ppmtoarbtxt: better rounding in sample values.
libnetpbm: Remove bitio.h as an external interface.
test: replace some GNU-only code with more portable code that
works on OS X. Thanks Ryan Schmidt <ryandesign@macports.org>.
makeman: deal properly with backlash in source. But something
was wrong with this change and it caused the program always to
fail, so we reversed this change in 10.72.
Build: don't build and install libjbig and libjasper if we
are using external versions of them instead.
Build: various cross-compile fixes, especially for MinGW.
Build: work around bug in GCC < 4.2 related to SSE2 builtins
that causes compile of pamflip to fail.
Build: fix 'make package' where config.mk sets a subdirectory
other than 'man' for the manual.
Build: improve pointer man page text.
15.03.29 BJH Release 10.70.00
Add st4topgm, pgmtost4.
Add pgmtosbig. Mainly a test tool for sbigtopgm.
Add yuy2topam. Thanks Michael Haardt.
tifftopnm: allow input file to be nonseekable.
Thanks Ludolf Holzheid <ludolf.holzheid@gmx.de>.
pnmhisteq: add -noblack and -nowhite. Idea from Andrew Brooks
<arb@sat.dundee.ac.uk>.
pgmmorphconv: add -gradient. Thanks Michael Haardt
<michael@moria.de>.
giftopnm: Fix bug: crashes if purported GIF has neither a global
color map nor a local one.
pgmmorphconv: fix bug: always produces PGM Plain format. Always
present (progam was added to Netpbm in Release 10.0 (June 2002)).
pamtilt: fix bug: unconditional crash. Broken in Netpbm 10.63
(June 2013).
pnmgamma -srgbtobt709, -bt709tosrgb: fix bug; incorrect output
nearly always. Always broken (These options were new in
Netpbm 10.32 (February 2006)).
pamtosvg: fix use of unset variable; probably results in a
crash. Always present (pamtosvg was new in Netpbm 10.33 (March
2006)).
cameratopam: fix bug: variable used before set; unknown impact.
Introduced in Netpbm 10.66 (March 2014).
On Windows, don't leave temporary files around (previous code
did so because unlink of an open file fails in Windows; new
code deletes temporary files via atexit). Thanks
Ludolf Holzheid <ludolf.holzheid@gmx.de>.
Libnetpbm: fix external header file pm.h so it does not include
internal header file pm_c_util.h. Introduced in Netpbm
10.69 (December 2014).
build: fix incompatible type compilation error in giftopnm.
Introduced in Netpbm 10.38 (March 2007) (but obviously manifests
only in recent build environments).
build: fix compile failure in wordint_access_be.h with Bigendian
target platforms. Introduced in Netpbm 10.63 (June 2013).
build: fix compile failure in pbmtomacp, ppmtoacad, pgmabel:
TRUE redefined. Introduced in Netpbm 10.69 (December 2014).
14.12.25 BJH Release 10.69.00
pnmnorm: add -bsingle, -wsingle.
ppmtoarbtxt: Do some validation of format strings. Thanks
Akira F Urushibata <afu@wta.att.ne.jp>.
pamcrater: Add -verbose.
ppmtoarbtxt: Fail if a #() escape sequence runs off end of
file or is too long to process; before, the program would
treat the text from # to EOF or where the buffer filled up
as literal text, even ignoring any #() within.
NetBSD: show actual numbers in messages instead of "f" or
no information, by using NetBSD's vasprintf.
Make %g in messages display the actual number instead of "g" in
messages where platform doesn't have vasprintf. (But scores of
%f are still left).
anytopnm: convert all images in a multi-image GIF instead of
just the first.
Improve "bad magic number" message from pbmXXX, and pgmXXX, and
pnmXXX programs.
Fix bogus message from ppmXXX programs when the input is not
(per the magic number) a Netpbm image. Introduced after
Netpbm 10.26 (January 2005) but before Netpbm 10.35 (August
2006).
ppmtoarbtxt: Fix some undefined behavior when program limits
are exceeded (i.e. buffer overruns).
pambackground: fix bug: segfault or incorrect results in most
cases. Thanks Ludolf Holzheid (ludolf.holzheid@gmx.de).
Introduced in Netpbm 10.37 (December 2006).
Windows build: fix universal build failure with "No rule to make
...icon.netpbm.oLINKERISCOMPILER...". Broken in Netpbm 10.67
(June 2014).
Fixed a problem in the JP2 encoder that caused a null pointer dereference when no ICC profile data is available (e.g., in the case of an unknown color space).
- Made some fine tuning to the hOCR output.
- Added TSV as another optional output format.
- Fixed ABI break introduced in 3.04.00 with the AnalyseLayout()
method.
- text2image tool - Enable all OpenType ligatures available in a font.
This feature requires Pango 1.38 or newer.
- Training tools - Replaced asserts with tprintf() and exit(1).
- Fixed Cygwin compatibility.
- Improved multipage tiff processing.
- Improved the embedded pdf font (pdf.ttf).
- Enable selection of OCR engine mode from command line.
- Changed tesseract command line parameter '-psm' to '--psm'.
- Added new C API for orientation and script detection, removed the
old one.
- Increased minimum autoconf version to 2.59.
- Removed dead code.
- Fixed many compiler warning.
- Fixed memory and resource leaks.
- Fixed some issues with the 'Cube' OCR engine.
- Fixed some openCL issues.
- Added option to build Tesseract with CMake build system.
- Implemented CPPAN support for easy Windows building.
1.74.1 4 Jan 17
- Configuration changes to support the patch number in the
version (major.minor.patch).
- Removed all remaining pixDisplayWrite() calls in prog/.
- Cleaned up and/or promoted about 15 programs to full regression
tests. There are now 95 tests in the regression set.
- Over half the initial coverity scan warnings have been removed.
1.74.0 10 Dec 16
- Leptonica development was moved to github. The master is at:
github.com/danbloomberg/leptonica
- Egor Pugin is the maintainer of the site.
- A very large number of changes have been made. Some of them follow;
- details can be found in the git commit messages.
- Static makefiles modified to work with gnu*9 and c*9.
- Modify SET macros to work on windows.
- New modes for RGB --> gray conversion.
- New functions added for displaying a pix from a pixa.
- Split out sort/hash/set/map functions for dna, sarray and pta.
- More robust horizontal deskew on multi-column page images.
- Improve webpio_reg test.
- Remove X11 display for gplot; it is no longer supported.
- Remove most sleep calls, which were put in for gplot; no longer needed.
- Removed use of gthumb in library.
- Removed use of pixDisplayWrite() in the library; still in some progs.
- Improved test for endianness in makefile.static; no longer requires
any local files or building and running a program.
- Modified all files for doxygen output (spearheaded by Jurgen Buchmuller)
- Improved plotting of the boxes in a boxa.
- Replaced the slow point hash function with a simple fast one.
- Added pam (4 component) format writing to pnmio.c (Jurgen Buchmuller)
- Improved rendering of pixa in side/by/sides.
- Better utilities for pixa and pixacomp.
- Add read/write serialization functions from/to memory for all
the major data structures that do not already have them.
- More serialized boot recognizers stored as self-generating code.
- Cleaned up generating an adapted recognizer from the boot recognizer.
- Simplified temp file naming; removed most instances of named
temp files from non-debug code; use tmpfile() and a wrapper
l_makeTempFilename().
- Simplify and streamline multipage tiff reading (Jeff Breidenbach).
- Improvement of Otsu thresholding.
- Recognize outstanding contributors to leptonica over the years.
- New gif mem read/write interface that avoids writing a temp file,
contributed by Tobias Peirick.
- Use double arrays (dna) instead of float (numa) for set ops.
- Enrolled in coverity scan to find potential bugs (Stefan Weil
managed it). Fixed about 200 of them, mostly potential memory
leaks from early function exit.
- Cleanup of gray quantization functions and tests.
- Refactored connectivity-conserving operations, to make them more useful.
- Provided methods for measuring and regularizing the width of strokes.
- Removed viewfiles.c from library; code is now in prog htmlviewer.c.
- Better debugging in page segmentation (pageseg.c)
- Deprecated the pixDisplayWrite*() debugging methods.
- Added about 15 regression tests to the framework in alltests_reg.c
- Final mods for compatibility with tesseract 4.00.
- fix file descriptor leak in webp code
- prevent random pixel data from corrupt JPEG images
- Support pixel-cache and shred security policies.
- Fixed memory leak when creating nested exceptions in Magick++
- Eliminate bogus assertion
- Unbreak build without JPEG support
This is a new stable release.
Major changes for 1.4 are:
Epoxy can now build with MSVC versions prior to 2013; we still recommend using a recent, C99-compatible compiler, like MSVC 2015 [Chun-wei Fan]
When used under X11, Epoxy now attempts to handle the cases where the GLX extension is not built or not available [Yaron Cohen-Tal]
GLX can now be enabled and disabled at configuration time; this allows building Epoxy with GLX on macOS, and allows building Epoxy without GLX on embedded platforms
Epoxy now exposes API that lets dependent projects safely check if platform API like GLX and EGL is available at run time
EGL support has been improved on Windows, and made more resilient on other platforms [Yaron Cohen-Tal, Adam Jackson]
Epoxy supports building with the Meson build system, which has Ninja, Visual Studio, and XCode backends
Epoxy can generate its API reference using Doxygen (currently only available on Meson builds)
The GL registry has been updated with the latest version of the API references provided by Khronos; Epoxy now supports the API introduced by OpenGL 4.5
Some critical bugs in the processing of BMP files were fixed. These
bugs allowed the program to be crashed, or potentially to be abused
in other ways, by feeding it specially crafted BMP files. Thanks to
Tomasz Buchert and Agostino Sarubbo for reporting these bugs.
Portability was improved for C99 and for MSVC++. Thanks to Peter
Breitenlohner, Nelson Beebe, and Martin Gieseking for reporting
portability issues.
Core:
- Avoid D-Bus error message when built without D-Bus support
- fix OS X min required conditional in gimpimagewindow.c
- Saving to existing .xcf.bz and .xcf.gz files didn't truncate them
and could lead to unnecessarily large files
- Text layer created by gimp-text-fontname doesn't respect border
when resized
- avoid seeking when saving XCF files to prevent corruption with
file network shares (fixed since 2014, but not mentioned in NEWS yet)
GUI:
- Flow on Paint Dynamics editor dialog: the 'y' axis is indicating
'Rate' instead 'Flow'
- Vertical ruler shows artifacts if the status bar isn't showing
- Tablet stylus misbehaves when crossing the edge of a dock in
multi-window-mode
- Disable the new "automatic window tabbing" feature introduced on macOS
Sierra
- Improve the visiblity of slider handles with dark themes
- Make it harder to switch to renaming if selecting already selected
items in resource lists
Tools:
- make toggling to color picker mode of paint tools more robust
Libgimp:
- call gimp_file_entry_set_filename() with filename encoding
Windows Installer:
- Reduce the memory requirement when running the installer (has
already been shipped in a 2.8.18 installer-only update)
- Ship an updated libcairo to fix GTK+ UI rendering problems, like
missing palette border/bevel and shadowa under tab labels
macOS DMG:
- Ship the Tango icon theme with the DMG for a complete set of icons
- fix the way mime data is copied into the bundle
- no longer copy Pango modules into the bundle
- prevent a crash caused by drag&drop on OSX by patching the included
GTK+
- ship a patch for gettext to make sure the preferred UI language
will be used
Plug-ins:
- Prevent the Python console from closing by the Escape key
- Help browser does not launch on OS X
- Filter 'Edge Detect/Difference of Gaussians' returns empty image
- only use -xobjective-c for compile commands
- mkgen.pl: fix calls to write_file() routine to write to current
directory
- When printing, the images are composed onto a white background to
prevent printing a black box instead of a transaprent image
- Fix color visison deficiency display filters to apply gamma
correction directly
