Upstream changes:
1.53 08 Jul 2016
- Fix 'Illegal division by zero' when x_min_value and x_max_value
are defined and x_tick_number set to 'auto' RT#73185
Thanks to Bob Rogers, https://github.com/ruz/GDGraph/pull/12
1.52 28 Jan 2016
- y1_min_range and y2_min_range instead of min_range_1 and min_range_2,
niether were documented before.
- Update documentation in regards to all *_min_range options available.
1.51 27 Dec 2015
- fix shadows rendering on cumulative bar charts
thanks to https://github.com/Tordek
see https://github.com/ruz/GDGraph/pull/4
1.50 27 Dec 2015
- run samples as part of test suite to make sure no sample crashes
thanks to https://github.com/tynovsky
- properly define test requirements using newer MakeMaker
1.49 11 Mar 2015
- fix to Z-axis color filling in 3D pie charts (Debian Bug #489184)
- bump ExtUtils::MakeMaker dependency
- tiny improvement in the code of the samples
Precise changes unknown
Updated graphics/tex-animate{,-doc} to 20160727
Updated graphics/tex-epstopdf{,-doc} to 2.25
Updated graphics/tex-mcf2graph{,-doc} to 3.95
Updated graphics/tex-pstricks{,-doc} to 2.68
Updated graphics/tex-repere{,-doc} to 16.06
Version 1.6.24beta01 [June 11, 2016]
Avoid potential overflow of the PNG_IMAGE_SIZE macro. This macro
is not used within libpng, but is used in some of the examples.
Version 1.6.24beta02 [June 23, 2016]
Correct filter heuristic overflow handling. This was broken when the
write filter code was moved out-of-line; if there is a single filter and
the heuristic sum overflows the calculation of the filtered line is not
completed. In versions prior to 1.6 the code was duplicated in-line
and the check not performed, so the filter operation completed; however,
in the multi-filter case where the sum is performed the 'none' filter would
be selected if all the sums overflowed, even if it wasn't in the filter
list. The fix to the first problem is simply to provide PNG_SIZE_MAX as
the current lmins sum value; this means the sum can never exceed it and
overflows silently. A reasonable compiler that does choose to inline
the code will simply eliminate the sum check.
The fix to the second problem is to use high precision arithmetic (this is
implemented in 1.7), however a simple safe fix here is to chose the lowest
numbered filter in the list from png_set_filter (this only works if the
first problem is also fixed) (John Bowler).
Use a more efficient absolute value calculation on SSE2 (Matthieu Darbois).
Fixed the case where PNG_IMAGE_BUFFER_SIZE can overflow in the application
as a result of the application using an increased 'row_stride'; previously
png_image_finish_read only checked for overflow on the base calculation of
components. (I.e. it checked for overflow of a 32-bit number on the total
number of pixel components in the output format, not the possibly padded row
length and not the number of bytes, which for linear formats is twice the
number of components.)
MSVC does not like '-(unsigned)', so replaced it with 0U-(unsigned)
MSVC does not like (uInt) = -(unsigned) (i.e. as an initializer), unless
the conversion is explicitly invoked by a cast.
Put the SKIP definition in the correct place. It needs to come after the
png.h include (see all the other .c files in contrib/libtests) because it
depends on PNG_LIBPNG_VER.
Removed the three compile warning options from the individual project
files into the zlib.props globals. It increases the warning level from 4
to All and adds a list of the warnings that need to be turned off. This is
semi-documentary; the intent is to tell libpng users which warnings have
been examined and judged non-fixable at present. The warning about
structure padding is fixable, but it would be a signficant change (moving
structure members around).
Version 1.6.24beta03 [July 4, 2016]
Optimized absolute value calculation in filter selection, similar to
code in the PAETH decoder in pngrutil.c. Build with PNG_USE_ABS to
use this.
Added pngcp to the build together with a pngcp.dfa configuration test.
Added high resolution timing to pngcp.
Added "Common linking failures" section to INSTALL.
Relocated misplaced #endif in png.c sRGB profile checking.
Fixed two Coverity issues in pngcp.c.
Version 1.6.24beta04 [July 8, 2016]
Avoid filter-selection heuristic sum calculations in cases where only one
filter is a candidate for selection. This trades off code size (added
private png_setup_*_row_only() functions) for speed.
Version 1.6.24beta05 [July 13, 2016]
Fixed some indentation to comply with our coding style.
Added contrib/tools/reindent.
Version 1.6.24beta06 [July 18, 2016]
Fixed more indentation to comply with our coding style.
Eliminated unnecessary tests of boolean png_isaligned() vs 0.
Version 1.6.24rc01 [July 25, 2016]
No changes.
Version 1.6.24rc02 [August 1, 2016]
Conditionally compile SSE2 headers in contrib/intel/intel_sse.patch
Conditionally compile png_decompress_chunk().
Version 1.6.24rc03 [August 2, 2016]
Conditionally compile ARM_NEON headers in pngpriv.h
Updated contrib/intel/intel_sse.patch
Version 1.6.24[August 4, 2016]
No changes.
pkgsrc changes:
- add test target (Ran 5205 tests in 362.603s OK (KNOWNFAIL=468, SKIP=15))
- drop merged patches
- rediff setup.py patch (it got renamed)
upstream changes:
REL: v1.5.2
Final planned release for the 1.5.x series.
REL: v1.5.1
First bug fix release for 1.5.x series.
REL: v1.5.0
This release of matplotlib has several major new features:
Auto-redraw using the object-oriented API.
Most plotting functions now support labeled data API.
Color cycling has extended to all style properties.
Four new perceptually uniform color maps, including the soon-to-be default 'viridis'.
More included style sheets.
Many small plotting improvements.
Proposed new framework for managing the GUI toolbar and tools.
REL: v1.4.3
This is the last planned bug-fix release in the 1.4 series.
Many bugs are fixed including:
fixing drawing of edge-only markers in AGG
fix run-away memory usage when using %inline or saving with a tight bounding box with QuadMesh artists
improvements to wx and tk gui backends
Additionally the webagg and nbagg backends were brought closer to
feature parity with the desktop backends with the addition of keyboard
and scroll events thanks to Steven Silvester.
REL: v1.4.2
Minor bug-fix release for 1.4 series
regenerated pyplot.py
REL: v1.4.1
Bug-fix release for the 1.4 series.
reverts the changes to interactive plotting so ion will work as before in all cases
fixed boxplot regressions
fixes for finding freetype and libpng
sundry unicode fixes (looking up user folders, importing seaborn/pandas/networkx with macosx backend)
nbagg works with python 3 + new font awesome
fixed saving dialogue in QT5
REL: v1.4.0
This release has contributions from ~170 authors
(http://matplotlib.org/users/github_stats.html).
This release contains many bug fixes as will as a number of new
features. For the full list see
http://matplotlib.org/users/whats_new.html#new-in-matplotlib-1-4.
Some highlights are:
style module : experimental package to make managing the style of matplotlib figures easier
nbagg : interactive figures in ipython notebooks backed by the AGG renderer
full python 3 support (including cairo backends)
Qt5 support (for python 3 only)
violin plots and 3D quiver plots (projects done for a course at University of Toronto, Scarborough)
improved box plot interface
pkgsrc changes:
- add test target (Ran 5205 tests in 362.603s OK (KNOWNFAIL=468, SKIP=15))
upstream changes:
REL: v1.5.2
Final planned release for the 1.5.x series.
REL: v1.5.1
First bug fix release for 1.5.x series.
REL: v1.5.0
This release of matplotlib has several major new features:
Auto-redraw using the object-oriented API.
Most plotting functions now support labeled data API.
Color cycling has extended to all style properties.
Four new perceptually uniform color maps, including the soon-to-be default 'viridis'.
More included style sheets.
Many small plotting improvements.
Proposed new framework for managing the GUI toolbar and tools.
REL: v1.4.3
This is the last planned bug-fix release in the 1.4 series.
Many bugs are fixed including:
fixing drawing of edge-only markers in AGG
fix run-away memory usage when using %inline or saving with a tight bounding box with QuadMesh artists
improvements to wx and tk gui backends
Additionally the webagg and nbagg backends were brought closer to
feature parity with the desktop backends with the addition of keyboard
and scroll events thanks to Steven Silvester.
REL: v1.4.2
Minor bug-fix release for 1.4 series
regenerated pyplot.py
REL: v1.4.1
Bug-fix release for the 1.4 series.
reverts the changes to interactive plotting so ion will work as before in all cases
fixed boxplot regressions
fixes for finding freetype and libpng
sundry unicode fixes (looking up user folders, importing seaborn/pandas/networkx with macosx backend)
nbagg works with python 3 + new font awesome
fixed saving dialogue in QT5
REL: v1.4.0
This release has contributions from ~170 authors
(http://matplotlib.org/users/github_stats.html).
This release contains many bug fixes as will as a number of new
features. For the full list see
http://matplotlib.org/users/whats_new.html#new-in-matplotlib-1-4.
Some highlights are:
style module : experimental package to make managing the style of matplotlib figures easier
nbagg : interactive figures in ipython notebooks backed by the AGG renderer
full python 3 support (including cairo backends)
Qt5 support (for python 3 only)
violin plots and 3D quiver plots (projects done for a course at University of Toronto, Scarborough)
improved box plot interface
pkgsrc changes:
- add test target (Ran 5205 tests in 362.603s OK (KNOWNFAIL=468, SKIP=15))
upstream changes:
REL: v1.5.2
Final planned release for the 1.5.x series.
REL: v1.5.1
First bug fix release for 1.5.x series.
REL: v1.5.0
This release of matplotlib has several major new features:
Auto-redraw using the object-oriented API.
Most plotting functions now support labeled data API.
Color cycling has extended to all style properties.
Four new perceptually uniform color maps, including the soon-to-be default 'viridis'.
More included style sheets.
Many small plotting improvements.
Proposed new framework for managing the GUI toolbar and tools.
REL: v1.4.3
This is the last planned bug-fix release in the 1.4 series.
Many bugs are fixed including:
fixing drawing of edge-only markers in AGG
fix run-away memory usage when using %inline or saving with a tight bounding box with QuadMesh artists
improvements to wx and tk gui backends
Additionally the webagg and nbagg backends were brought closer to
feature parity with the desktop backends with the addition of keyboard
and scroll events thanks to Steven Silvester.
REL: v1.4.2
Minor bug-fix release for 1.4 series
regenerated pyplot.py
REL: v1.4.1
Bug-fix release for the 1.4 series.
reverts the changes to interactive plotting so ion will work as before in all cases
fixed boxplot regressions
fixes for finding freetype and libpng
sundry unicode fixes (looking up user folders, importing seaborn/pandas/networkx with macosx backend)
nbagg works with python 3 + new font awesome
fixed saving dialogue in QT5
REL: v1.4.0
This release has contributions from ~170 authors
(http://matplotlib.org/users/github_stats.html).
This release contains many bug fixes as will as a number of new
features. For the full list see
http://matplotlib.org/users/whats_new.html#new-in-matplotlib-1-4.
Some highlights are:
style module : experimental package to make managing the style of matplotlib figures easier
nbagg : interactive figures in ipython notebooks backed by the AGG renderer
full python 3 support (including cairo backends)
Qt5 support (for python 3 only)
violin plots and 3D quiver plots (projects done for a course at University of Toronto, Scarborough)
improved box plot interface
Security related fixes: This flaw is caused by loading data from external sources (file, custom ctx, etc) and are hard to validate before calling libgd APIs:
* fix php bug 72339, Integer Overflow in _gd2GetHeader (CVE-2016-5766)
* bug 247, A read out-of-bands was found in the parsing of TGA files (CVE-2016-6132)
* also bug 247, Buffer over-read issue when parsing crafted TGA file (CVE-2016-6214)
* bug 248, fix Out-Of-Bounds Read in read_image_tga
Using application provided parameters, in these cases invalid data causes the issues:
* Integer overflow error within _gdContributionsAlloc() (CVE-2016-6207)
* fix php bug 72494, invalid color index not handled, can lead to crash ( CVE-2016-6128)
* improve color check for CropThreshold
Important update:
* gdImageCopyResampled has been improved. Better handling of images with alpha channel, also brings libgd in sync with php's bundled gd.
AnsiLove is an ANSI and ASCII art to PNG converter, allowing to convert
ANSI and artscene-related file formats into PNG images, supporting ANSI
(.ANS), PCBoard (.PCB), Binary (.BIN), Artworx (.ADF), iCE Draw (.IDF),
Tundra (.TND) and XBin (.XB) formats.
It creates size optimized 4-bit PNG files and supports SAUCE (Standard
Architecture for Universal Comment Extentions), 80x25 and 80x50 PC fonts
(including all the 14 MS-DOS charsets), Amiga fonts, and iCE colors.
Originally packaged in pkgsrc-wip by Frederic Cambus.
-----------------------------
History: (Changes,ChangeLog)
0.48 Jul09
fix buffer overflow introduced in 0.46 for filenames
add codabar barcode
fix bug, removing melted serifs
add patch by Chris Lee, i25 barcode recognition + modifications
fix some false positive numbers "34" (video, gas meter)
fix problems with 2zZ4 for 10x10 screen font
better debug output for :;,.
remove examples, doc and libs part from configure (see below)
remove doc and examples from the (make install) part to reduce
dependencies (gs and transfig is not needed for rpm/ebuild)
gocr only may depend from netpbm, but can live without too
this will help to install gocr on "exotic" (nonlinux) platforms
fix gentoo app-text/gocr Bug 243250 src/Makefile: $(CC) $(LDFLAGS) ...
---------------------------------
Changes in 5.0.4
================
* CHANGE minimum linewidth of all cairo terminals is now 0.2 pt
* CHANGE in-line datablock lines are not limited to 1024 characters
* CHANGE do not truncate or renumber history items in the active session
* CHANGE (Windows only) open piped output using mode "wb" rather than "w"
* CHANGE backport 5.1 use of "lc variable" to color boxplot factors
* CHANGE gnuplot_svg.js now remaps coords for svg image embedded in larger object
* CHANGE disallow "set palette maxcolors 1" (which has never worked)
* CHANGE data-input errors in "stats" now generate a warning rather than an error
* FIX placement of objects and labels using linked secondary axis coordinates
* FIX 'set term qt <N> close' acts immediately rather than after next mouse event
* FIX emf terminal could lose track of bold/italic/etc font properties
* FIX emf terminal text placement of UTF-8 strings
* FIX regression that caused "set log x; plot '-'; replot" to mess up autoscaling
* FIX regression in v5 that mangled 3D arrows defined by "from ... rto ..."
* FIX transposition of row/column count in plotting ascii x/y/z data "with image"
* FIX 7-column input to "splot ... with vectors"
* FIX ignore incomplete "every" spec for image plots
* FIX placement of xyplane does not depend on having tics or grid lines enabled
* FIX early program exit on replot+resize with inline data
* FIX bad plot iteration with negative increment, e.g. plot for [i=9:1:-1] foo(i)
* FIX smoothed curves could not be plotted as filledcurves; now they can be
* FIX win terminal apply color to enhanced text
Changes in 5.0.3
================
* NEW open-ended iteration over data: plot for [i=1:*] datafile index i
* CHANGE aquaterm support for version 5 custom dashtypes
* CHANGE backport new image bookkeeping from 5.1 to fix bugs #1607#1703#1709
* CHANGE qt terminal: toggle plots on/off only on left-click
* CHANGE wholesale upgrade of old tkcanvas terminal (version 3.7 -> version 5.0)
* FIX reevaluate fill color for each polygon in data for "with filledcurves"
* FIX multiple wxt terminal font problems
2016-07-21 7.0.2-5 Cristy <quetzlzacatenango@image...>
* Release ImageMagick version 7.0.2-5, GIT revision 18627:2b5ddbd:20160721.
2016-07-13 7.0.2-5 Cristy <quetzlzacatenango@image...>
* Fix MVG stroke-opacity (reference
https://github.com/ImageMagick/ImageMagick/issues/229).
* Prevent possible buffer overflow when reading TIFF images (bug report from
Shi Pu of MS509 Team).
* Initialize index channel to get expected results from the stegano coder.
Package changes:
- drop unneeded patch
- set MASTER_SITES to MASTER_SITE_PYPI
- set LICENSE
- add preliminary notes about running tests (at the moment not functional)
Upstream changes:
Mike C. Fletcher has released PyOpenGL 3.1.1a1.
Change log:
Python 3.4 compatibility fixes
new data-type declarations to match current Khronos
ability to use opaque pointers as keys in dictionaries (osmesa fix)
removing a few now-redundant hand-written wrappers
fix for a missing import on gles2 wrapper
tweaked error-message for debugging clarity
allow for the shader convenience function to skip validate-on-compile
PyOpenGL 3.1.0 (final) is now available. Headline changes:
* Generation of wrappers substantially more automatic and based on
Khronos source-files with annotations from the Chromium/regal project
* Common code-base for Python 2.6, 2.7, 3.3 and 3.4, Python 2.5 is no
longer supported
* Better isolation and pervasive lazy-loading behaviour to prevent
loading unused libraries (e.g. GLUT in non-GLUT contexts or GLES in
OpenGL contexts)
* Automated wrappers now (generally) allow passing in output arrays
rather than having them generated
* Experimental support for GLES and EGL
* Many bug-fixes and minor improvements
Installation can be done from PyPI:
pip install PyOpenGL PyOpenGL_accelerate
Source code is available on Launchpad:
bzr branch lp:pyopengl
The homepage, including documentation, remains:
http://pyopengl.sourceforge.net/
PyOpenGL 3.0.2 (final, finally) has been released. The major changes since 3.0.1 (released in 2010!) are:
* OpenGL core support up to 4.3 level [1]
* OpenGL extension support from the current registry [1]
* Some missing FreeGLUT extensions added
* OpenGL.GL.framebufferobjects providing ARB/EXT alternates for framebuffer operations
* Experimental OSMesa (Offscreen Mesa) context (use the environment variable PYOPENGL_PLATFORM=osmesa)
Codebase changes:
* Experimental Python 3.2 and PyPy support
* Win64 Support (including OpenGL_accelerate)
* Numarray (the ancient transitional module between Numeric and numpy) is no longer supported as an array type
* More compact auto-generated wrappers
* Large numbers of bug fixes
Downloads are at:
http://pypi.python.org/pypi/PyOpenGL/3.0.2http://pypi.python.org/pypi/PyOpenGL-accelerate/3.0.2
Future Compatibility Notes:
* This will be the last release of PyOpenGL to support Python 2.5 (and
it supports Python 2.5 in source-release only mode).
o PyOpenGL will be moving to a "shared code" approach for Python
2/3 support, which makes supporting the older Python releases
problematic
* This will be the last release to support the use of bare numbers as
number-array data-types
o i.e. passing 1.00 to a function expecting an array/address of an
float
o Use Glfloat( 1.00 ) to pass in an array-compatible value
o Passing in an int/long will generate a GLvoidp( I ) to allow for
easy offset-address-style API usage
* The ancient Numeric package (as distinct from Numpy) will be dropped
as a supported array format
o Numeric itself has long since been deprecated, use Numpy
This release is almost identical to the previous version, with two differences.
* It compiles again on Mac OS X, and
* it reverts the activation of subpixel hinting by default; it will be enabled by default in the forthcoming 2.7.x series. Main reason for reverting this feature is the principle of least surprise: a sudden change in appearance of all fonts (even if the rendering improves for almost all recent fonts) should not be expected in a new micro version of a series.
Ported vigranumpy to Python 3.5.
Added chunked arrays to store data larger than RAM as a collection of rectangular blocks.
Added vigra::ThreadPool and parallel_foreach() for portable algorithm parallelization based on std::thread.
Implemented parallel versions of Gaussian smoothing, Gaussian derivatives, connected components labeling, and union-find watersheds.
Added graph-based image analysis, e.g. agglomerative clustering
Included the callback mechanism described in Impossibly Fast C++ Delegates by Sergey Ryazanov (needed for agglomerative clustering).
Added many image registration functions.
Extended the collection of multi-dimensional distance transform algorithms by vectorial DT, boundary DT, and eccentricity transform.
Added skeletonizeImage(), nonLocalMean(), multi-dimensional integral images.
Added new 2D shape features based on skeletonization and the convex hull.
Additional arithmetic and algebraic functions for vigra::TinyVector.
Added vigra::CountingIterator.
Minor improvements and bug fixes in the code and documentation.
* Enable various options, Chromium web browser requires them.
Changelog:
- 6/14/2016: version 0.5.1
This is a binary compatible release.
* miscellaneous bug fixes (issues #280, #289)
* reverted alpha plane encoding with color cache for compatibility with
libwebp 0.4.0->0.4.3 (issues #291, #298)
* lossless encoding performance improvements
* memory reduction in both lossless encoding and decoding
* force mux output to be in the extended format (VP8X) when undefined chunks
are present (issue #294)
* gradle, cmake build support
* workaround for compiler bug causing 64-bit decode failures on android
devices using clang-3.8 in the r11c NDK
* various WebPAnimEncoder improvements
program, version 1.2.1, into the packages collection.
Lepton is a tool and file format for losslessly compressing JPEGs by
an average of 22%.
This can be used to archive large photo collections, or to serve
images live and save 22% banwdith.
pkgsrc changes:
- Add a comment to suggest running upload-distfiles because upstream only store
latest stable version distfiles.
Changes:
7.0.2-4:
* To comply with the SVG standard, use stroke-opacity for transparent strokes.
* Define CompositeChannels mask to Red, Green, Blue, Alpha, and Black.
7.0.2-3:
* Patch so -kuwahara option can preserve colormapped edges.
* The histogram coder now returns the correct extent.
* Use CopyMagickString() rather than CopyMagickMemory() for strings.
Packaged for wip by Kamel Ibn Aziz Derouiche and myself.
brewer2mpl is a pure Python package for accessing colorbrewer2.org
color maps from Python. With brewer2mpl you can get the raw RGB
colors of all 165 colorbrewer2.org color maps. The color map data
ships with brewer2mpl, so no internet connection is required.
## v2.1.1
**Implemented enhancements:**
- opj_malloc replacement
- backport "-p" and "-force-rgb" options in 1.5
- Use travis-ci matrix build
- Add Coverity Scan analysis
- Unnecessary rate distortion calculations
- Add images from various security issues to test suite
- Coding speed for 9/7 on 32bits platforms (x86/ARM) can be improved with a quick fix
**Fixed bugs:**
- Out-of-Bounds Access in function opj_tgt_reset of tgt.c
- Heap Buffer Overflow in function color_cmyk_to_rgb of color.c
- division-by-zero (SIGFPE) error in opj_tcd_init_tile function (line 730 of tcd.c)
- Out-Of-Bounds Read in sycc422_to_rgb function
- Heap Corruption in opj_free function
- Out-Of-Bounds Read in opj_tcd_free_tile function
- Cannot handle box of undefined size
- Compilation fails without platform-supplied aligned malloc
- HP compiler warns about redeclaration of static function
- Implementation-defined behavior of malloc causes different behavior on Linux and AIX
- Build on AIX fails because "opj_includes.h" is included after system headers
- Compiling with SSE2 on Linux 32-bit causes crashes in OpenJPEG
- Build on AIX fails because of "restrict" pointers
- bug in new tif conversion code
- bin/jp2/convert.c line 1085 Resource leak
- bin/jp2/convert.c memory leak
- Resource leak in opj_j2k_create_cstr_index in case of failure
- Resource leak in opj_j2k_encode in case of failure
- Resource leak in opj_j2k_decode_one_tile in case of failure
- Resource Leak
- opj_compress fails to compress lossless on gcc/x86 (-m32)
- Use-after-free in opj_j2k_write_mco
- openjpeg-master-2015-07-30 failed to compile on LINUX
- PNG images are always read as RGB(A) images
- g4_colr.j2c not handled properly
- Bigendian: opj_compress + opj_decompress fails
- Suspicious code in j2k.c
- Decode times almost double(!!) on Visual Studio 2013, 2015
- opj_data/input/nonregression/issue226.j2k
- opj_setup_encoder always returns true
- Double free in j2k_read_ppm_v3 parsing ((presumably invalid) image.
- Invalid write in opj_j2k_update_image_data
- Undefined printf format specifier %ud used in code
- Potential double free on malloc failure in opj_j2k_copy_default_tcp_and_create_tcp()
- Do not link with -ffast-math
- Heap-buffer-overflow in opj_dwt_decode
- opj_dump fails on Windows 7, 64 bits
- SIGSEGV in opj_j2k_update_image_data via pdfium_test
- Heap-buffer-overflow in opj_j2k_tcp_destroy
- Invalid image causes write past end of heap buffer
- Assertion `l_res->x0 >= 0' fails when parsing invalid images
- Bug on opj_write_bytes_BE function
- Refactor j2k_read_ppm_v3 function
- compression: strange precinct dimensions
- (:- Console message in opj_decompress -:)
- opj_decompress fails to decompress any files
- bio->ct is unnecessarily set to zero in opj_bio_flush method
- Maximal unsigned short is 65535, not 65536
- OpenJpeg fails to encode components with different precision properly
- component precision upscaling isn't correct in opj_decompress
- Multiple precision components won't get encoded to jp2 if 1 component is unsigned 1 bit
- Incorrect code in ../bin/jp2/convert.c, function rawtoimage_common(...)
- [OpenJPEG-trunk] opj_stream_get_number_byte_left throws assert
- NR-DEC-kodak_2layers_lrcp.j2c-31-decode-md5 fails randomly when running tests in parallel
- compare_raw_files doesn't report an error on invalid arguments / missing input files
- Forward discrete wavelet transform: implement periodic symmetric extension at boundaries
- Bug in tiff reading method in convert.c
- Image in pdf don't display
- Multiple issues causing opj_decompress to segfault
- opj_compress: 40% of encode time is spent freeing data
- Multiple warnings when configuring OpenJPEG on MacOS with CMake 3.x (trunk)
- valgrind memleak found
- global-buffer-overflow src/lib/openjp2/t1.c:1146 opj_t1_getwmsedec
- Warning introduced on trunk r2923 & r2924
- heap-buffer-overflow in opj_t1_decode_cblks
- Heap-buffer-overflow in opj_tcd_init_decode_tile
- Heap-buffer-overflow in opj_j2k_tcp_destroy
- Heap-buffer-overflow in opj_jp2_apply_pclr
- issue412 revisited
- Image distorted (sides look cankered)
- openjpeg-2.x-trunk-r2918 is broken in color.c
- Heap-buffer-overflow in opj_tcd_init_decode_tile
- Heap-use-after-free in opj_t1_decode_cblks
- UNKNOWN in opj_read_bytes_LE
- Transparency problem
- Image with per channel alpha (cdef) does not decode properly
- OpenJPEG crashes with attached image
- Palette image with cdef fails to decompress
- Invalid member values from opj_read_header or opj_decode ?
- MD5 Checksum hangs under valgrind on MacOS X
- Heap-buffer-overflow in opj_tcd_get_decoded_tile_size
- C++ style comments in trunk/src/lib/openjp2/j2k.c
- Backport bugfixes from trunk to 2.1 branch
- Heap-buffer-overflow in parse_cmdline_encoder
- Heap-buffer-overflow in opj_v4dwt_interleave_h
- Heap-buffer-overflow in opj_dwt_decode
- Heap-use-after-free in opj_t1_decode_cblks
- Heap-buffer-overflow in opj_jp2_apply_cdef
- Heap-buffer-overflow in opj_t2_read_packet_header
- Heap-buffer-overflow in opj_t2_read_packet_header
- Heap-buffer-overflow in opj_dwt_decode_1
- Heap-double-free in j2k_read_ppm_v3
- Security hole in j2k.c
- Security: double-free in opj_tcd_code_block_dec_deallocate
- check for negative-size params in code
- Heap-buffer-overflow in opj_t2_read_packet_header
- Heap overflow in OpenJpeg 1.5.2
- openjpip.so.6 file too short
- Corrupted JP3D file
- variable assigned to itself
- Null pointer dereferencing
- bad use of case statement
- Release 2.1 as a Ubuntu package
- Bug in libopenjpwl.pc
- inconsistent tile numbering in decode output message
- error in code block calculations
- r2872 fails to compile due to "attempt to use poisoned malloc" error in j2k.c
- OSX build gives libopenjp2.6.dylib with not-absolute install name id
- opj_decompress gives error but successfully decompress in OPJ 2.1
- pngtoimage() and imagetopng() have wrong byte order for 16-Bit image
- PDF crash in chrome - part2 (due to attachment limit)
- PDF crash in chrome - part1
- PDF crash in chrome - part0
- Compilation fails on Windows with mingw32 gcc4.8
- security issue
- improve memory management
- how to compress a yuv420 raw data using opj_compress
- Some memory allocation are not checked
- Static library symbols shall be marked as hidden
- opj_compress rejects valid bmp files
- opj_compress crashes when number of resolutions is set to zero
- Compilation error under Visual Studio 2003
- opj_compress description example error [Low priority]
- opj_write_bytes_BE is wrong in trunk
- PART1ONLY option in release.sh doesn't work properly
- openjpeg crash error
- openjpeg decompress error
- openjpeg decompress issue
- limited tif support
- asoc value of 65536 is allowed
- opj_skip_from_file error
- Heavy quota usage in openjpeg
- Verify -help actually match letter
- g3_colr.j2c not handled
- reopen/fix issue 165
- kakadu conformance tests
- missing break after case statement in opj_dwt_decode_real
- Run Coverity on trunk
- NR-ENC-random-issue-0005.tif-12-encode
- Use new add_test signature to handle cross compilation
- Loss decoding quality in 2.0.0
- Decompress that worked in 1.5.1 fails in 2.0
- Expected endianness with raw input is not documented leading to SEGFAULT
- OpenJPEG writes to stderr
- Inconsistent logging of tile index
- patch for openjpeg-trunk-r2347 and BIG_ENDIAN
- CMAP: MTYP == 0 (direct use) not handled properly
- Black Pixel
- opj_compress runtime error after fresh Linux install due to apparent failure to execute ldconfig
- openjp2 debug works, release build does not
- openjpeg-branch15-r2299 and openjpeg-trunk-r2299 fail to decode a JP2 file
- openjpeg-trunk issue with Win7
- undefined reference to `opj_version'
- In tgt.c we used fprintf not the openjpeg message reporter
- Windows binaries not working under WinXP
- add ability to use intel ipp (performance primitive) within OpenJPEG
- Migration guide v2
- Cannot decompress JPEG2000Aware3.18.7.3Win32_kdutranscode6.3.1.j2k
- Cannot decompress JPEG2000Aware3.18.7.3Win32.j2k
- openjpeg@googlegroups.com has disappeard
- OpenJPEG 1.5.0 crashes on a ridiculously big file...
- opj_image vs free
- Windows .dll file invalid
- Problem with second layer of a 2 layer coded LRCP (with precincts)
- version 1.4 crashes when opening PDF file with JPEG2000 images
- Setup a win64 dashboard
- J2KP4files/codestreams_profile0/p0_13.j2k question jpeg2000
- Out of memory: Kill process 11204 (opj_server) score 917 or sacrifice child
- FILE* in opj API is unsafe
- third-party lib order
- openjpeg-1.5.0-Darwin-powerpc.dmg is huge !
- misleading info in JP2 box lead to wrong number of components
- Image_to_j2k says that j2k files is generated but no file is on the HDD
- Error in openjpegV1.4 on compiling image_to_j2k: crash on reading bmp file
- Update to abi-compliance-checker 1.96
- Decode error on the attached JPEG...works in KDU and with JASPER...please help!
- Mac binaries v1.4 is broken
- jp2_read_boxhdr() has size bug in version 1
- Support for Java JAI Imageio
- encoding test failing
- source archive on demand
- CMakeLists.txt and Makefile.am for JPIP are buggy
- pclr-cmap-cdef
- Error when compiling openjpeg_v1_4_sources_r697
- J2K codec issue on Windows Mobile
- image_to_j2k.exe crashes on large .bmp file
- fatal error C1900 building the project on windows
- same option but different size
- Missing openjpegConfigure.h
- Not an issue in openjpeg, but ...
- OpenJPEG-1.3.0 pclr, cmap and cdef
- realloc maybe too big (t2.c)
- libopenjpeg/opj_malloc.h breaks on FreeBSD/Darwin systems
- image_to_j2k not outputting to win32 console properly
- [OpenJPEG] OpenJPEG_v13: tiled image part 2
- JP2 Color Space modification by Matteo Italia
- Patch submission ( exotic video formats, and a few things )
- 16 bits lossy compression
- pnm file formats not accepting bitdepth greater than 8 bpp
- Heap corruption in j2k encoder
- JPWL crash in marker reallocation(+patch), segfault while decoding image with main header protection
- a couple of small errors in libopenjpeg detected by coverity
**Closed issues:**
- Shared library build broken on ubuntu
- opj_includes.h shouldn't define `__attribute__`
- Possible website problems due to Jekyll upgrade
- Stable Release?
- Meta Issue : try to fix some of these critical bugs before thinking about optimizing the library
- Tiled encoding broken for images with non power of 2 dimensions
- install_name (still) not set on OS X
- Add section in wiki describing where one can get test images
- Make EvenManager into singleton
- Remove old branches from repo
- MQ Coder encode: Conditional jump or move depends on uninitialised value(s)
- Can we add these files to our test suite ?
- -t and -d command line flags for decode are not documented on OpenJPEG website
- Decoding at the precinct level
- Support unscaled 10 bit data for 2K cinema @ 48 FPS, as per DCI standard
- Use parallel jobs in ctest
- [Security]Multiple Memory error
- lossy encoding a 16 bit TIF file : severe artifiacts in decompressed image
- opj_compress and opj_decompress : get_next_file method uses hard-coded unix path separator
- Uninitialized variable
- Use of enum variable for bit flags prevents compilation as C++ source
- Serious problem with quantization during lossy encoding
- Decompression does not work with sequential data source
- potential overflow in opj_tcd_tile_t
- Logical condition
- file9.jp2 does not dump correctly on 1.5
- opj_compress man page is missing documentation of -jpip option
- opj_compress fails to compress lossless on gcc/x86 (-m32) in 1.5 branch
- Example: opj_compress -i image.j2k -o image.pgm
- Mismatching delete
- Compilation fails on Win7
- NR-JP2-file5.jp2-compare2base fails with third party libcms
- CTest spits out an error at the end of the test run
- opj_uint_adds() is questionable
- Might consider renaming this method:
- opj_compress run twice gives different fiile sizes for same file
- Android Support
- Add SSE2/SSE41 implementations for mct.c
- Reduce encoder code block memory usage for non 64x64 code block sizes
- valgrind "Uninitialized Memory Read" & "Uninitialized Memory Conditional" found
- No way to debug opj_tcd_init_encode_tile or opj_tcd_init_decode_tile
- Add option to call dsymutil on built binaries
- Allow opj_compress and opj_decompress to read/write images over stdin/stdout
- reduce memory significantly for single tile RGB encoding
- Switch code repo to github and start using pull request workflow
- This is a BigTIFF file. This format not supported
- Add a test suite to check the convert functions
- Add build config to the dashboard to verify the autotools build
**Merged pull requests:**
- Correct abi-check.sh for PR
- Update tcd.c
- Update lcms2
- Use lowercase for cmake commands consistenly
- Ignore clang's summary warning
- Fix UBSan gcc warning for first arg to memset non null
- Update to libtiff-4.0.6
- Fix warnings
- Check SSIZ is valid in opj_j2k_read_siz
- Fix unsigned int overflow reported by UBSan
- Fix unsigned int overflow reported by UBSan
- Fix negative shift left reported by UBSan
- Fix negative shift left reported by UBSan
- Add clang 3.9 build to Travis matrix
- Fix implicit floating bool conversion
- Do not define __attribute__ in opj_includes.h
- Allow to read/write 3/5/7/9/11/13/15 bpp TIF files
- Fix heap-buffer-overflow in color_esycc_to_rgb
- update libpng to from 1.6.17 to 1.6.21
- Update cmake & jpylyzer for travis builds
- Fix Out-Of-Bounds Read in sycc42x_to_rgb function
- cppcheck fix for openjp2
- Fix uninitialized variable reported by cppcheck
- Remove dead code in opj_dump
- issue #695 MQ Encode: ensure that bp pointer never points to uninitialized memory
- Fix issue 135
- Fix implementation of opj_calloc
- [git/2.1 regression] Fix opj_write_tile() failure when numresolutions=1
- Fix fatal crash on 64 bit Linux
- [libtiff] Add missing include statement for ssize_t
- Fix duplicate article in comments
- Fix grammar in comment
- Remove whitespace and CR at line endings
- Fix typos
- Add missing source for the JPIP library and executables (issue #658)
- Fix undefined size jp2 box handling
- opj_decompress: Update error message
- Fix support of posix_memalloc for Linux
- Fix typo in comments
- Avoid pointer arithmetic with (void *) pointers
- Fix HP compiler warning about redeclaration of function (#640)
- Fix format strings and unneeded assignment
- Fix repository for JPEG2000 test data
- Update allocation functions
- Fix OpenJPEG GitHub issue #633.
- travis-ci: Include add ons in matrix
- Add Appveyor
- Use Travis-ci to run ABI check
- Fix warnings for C++
- Fixed problem that C++ compilation failed because of enum variable.
- Added missing casts for return values of opj_malloc()/opj_calloc().
- Add check for seek support before trying TPsot==TNsot workaround
- Fix some typos found by codespell
- Correct leak in color_cielab_to_rgb
- Add Travis-ci build matrix
- Correct lossless issue on linux x86
- Travis-ci update
- Correct CMake version requirements
- Add tests for CMYK/esYCC/CIELab
- Add support for CIELab, EYCC and CMYK
- Remove printf/fprintf to stdout/stderr throughout openjp2 lib
- better -ffast-math handling
- Add jpylyzer tests for JP2 compression
- Add COC/QCC in main header when needed
- Use __emul under msvc x86 for fast 64 = 32 * 32
- Update convert for PNG output
- Remove some warnings when building
- Switch to libpng-1.6.17
- Add some missing static keywords
- Switch to libcms2 mm2/Little-CMS@0e8234e090
- Prevent overflow when coding 16 bits images
- Switch to libcms2-2.6
- Update PNG support
- Various Minor fixes
- Update TIFF conversion to support more bit depth.
- Add checks for odd looking cmap & for cmap outside jp2h box
- Refactor opj_j2k_read_ppm & opj_j2k_read_ppt
- Add option to force component splitting in imagetopnm
- fix Suspicious code in j2k.c #517
- Update zlib to version 1.2.8
- Fix opj_write_bytes_BE (#518)
- Correctly decode files with incorrect tile-part header fields (TPsot==TNsot)
- Fixed typos
- Formatted the readme file
The package provides a set of macros for naturally typesetting
electrical and (somewhat less naturally, perhaps) electronic
networks. It is designed as a tool that is easy to use, with a
lean syntax, native to LaTeX, and directly supporting PDF
output format. So is based on the very impressive pgf/TikZ
package.
Libiptcdata is a library, for manipulating the International Press
Telecommunications Council (IPTC) metadata stored within multimedia
files such as images. The library provides routines for parsing
viewing, modifying, and saving this metadata.
Originally packaged in pkgsrc-wip by:
- Kamel Ibn Aziz Derouiche
- Aleksej Saushev
- Kamil Rytarowski
- Thomas Klausner
FreeType 2.6.4 has been released. The most important change is a new bytecode hinting mode for TrueType fonts that finally activates subpixel hinting (a.k.a. ClearType hinting) by default.
The new release also brings support for the following new scripts in the auto-hinter: Armenian, Cherokee, Ethiopic, Georgian, Gujarati, Gurmukhi, Malayalam, Sinhala, and Tamil.
plus gcc6 fix to dcraw_common.cpp
LibRaw 0.17.2
* strncpy usage was not compatible with glibc bounds check
LibRaw 0.17.1
* fixed two errors found by AlphaFuzzer
* phase_one_correct always returns value; handle P1 return codes in
postprocessing
LibRaw 0.17.0
* Fixed dcraw.c ljpeg_start possibly buffer overrun
* fixed several bugs detected by using American Fuzzy Lop
* C-API extension to support 3DLut Creator
* More metadata parsing/extraction:
XMP packet extracted (if exists)
DNG Color information parsed
GPS data (partially) parsed
EXIF/Makernotes parsed for used optics (for both RAW files and DNG
converted by Adobe convertor).
* Exif/Makernotes parser callback (called for each processed tag)
* Sony ARW2.3 decoder:
params.sony_arw2_hack removed, decoded data are always in 0...17k range
(note the difference with dcraw!)
Additional processing options for Sony lossy compression techincal
analysis.
* Dcraw 9.26 imported (but some changes not approved because Libraw do it
better) with some exceptions:
no Pentax K3-II frame selection code
no built-in JPEG decompressor
* Many improvements in data decoding/processing:
Correct decoding of black level values from metadata for many formats,
LibRaw do not rely on hardcoded black levels.
* 224 camera models added to supported camera list. Some of them are new
(released since LibRaw 0.16 come out), some was supported before, but
missed from the list.
* Fujifilm F700/S20Pro second frame support
-------------
* Upgraded libpng to version 1.6.21.
! Fixed an assertion failure in the image reduction code.
!! Fixed various security-sensitive defects in the BMP decoder.
! Fixed a benign uninitialized memory read in the GIF decoder.
! Fixed a build failure occurring under the Estonian (et_EE) locale.
! Fixed a build failure occurring on Mac OS X, FreeBSD, and possibly
other systems that lack POSIX-compliant high-resolution timestamps.
! Fixed a typo causing build failures in 32-bit ANSI C compilation.
Updated graphics/tex-animate{,-doc} to 20160415
Updated graphics/tex-bclogo{,-doc} to 3.1
Updated graphics/tex-mcf2graph{,-doc} to 3.92
Updated graphics/tex-mptopdf{,-doc} to 2016
Updated graphics/tex-pst-barcode{,-doc} to 0.15
Updated graphics/tex-pst-node{,-doc} to 1.36
Updated graphics/tex-pst-ovl{,-doc} to 0.07
Updated graphics/tex-pst-plot{,-doc} to 1.75
Updated graphics/tex-pstricks{,-doc} to 2.66
Updated graphics/tex-pstricks-add{,-doc} to 3.80
Updated graphics/tex-roundrect{,-doc} to 2.2
Updated graphics/tex-shapes{,-doc} to 1.1
Updated graphics/tex-tikzmark{,-doc} to 1.2
Updated graphics/tex-tikzsymbols{,-doc} to 4.0
Get rid of:
SbBasic.h:99:5: error: call to function 'cc_debugerror_post' that
is neither visible in the template definition nor found by
argument-dependent lookup
Ok@ wiz
June 13, 2016 - Version 10.20 (production release)
Added a few new Sigma LensTypes (thanks LibRaw and Jos Roost)
Added a new Sony LensType (thanks Jos Roost)
Added two new Canon LensTypes (thanks Jos Roost and Norbert Wasser)
Added a couple of new PentaxModelID's (thanks Louis Granboulan for one)
Added a new Pentax LensType (thanks Louis Granboulan)
Added a few new Olympus PictureMode values (thanks Daniel Pollock)
Added a few more XMP tags
Decode a new Nikon video tag (thanks Hayo Baan)
Patched to allow protected binary data tags to be extracted when -b is combined with -php or -X if the tag is specifically requested
Fixed bug introduced in version 9.96 where extended XMP is ignored if the MWG module is used
Fixed problem where the MWG module wasn't loaded automatically if there were MWG tags in the argument to the -p option
Fixed column alignment of alternate-language output (requires Unicode::LineBreak to be installed)
Fixed problem writing Sigma:LensFocalRange
May 31, 2016 - Version 10.19
Added a few new Sony and Sigma LensType values (thanks Jos Roost)
Decode more Nikon tags (thanks Warren Hatch)
Fixed an incorrect Sigma LensType (thanks LibRaw)
Fixed decoding of D500 custom settings for NEF images (thanks Warren Hatch)
May 27, 2016 - Version 10.18
Added a number of new Sigma LensTypes (thanks LibRaw)
Added a few new Sony/Minolta lenses (thanks Jos Roost)
Added ability to write FilePermissions
Decode NikonCustom settings for the D500 (thanks Warren Hatch)
Decode PLUS MediaSummaryCode values
Use hexadecimal for Sigma LensType values
Changed -fileOrder option to sort numbers in strings numerically
Fixed typo in Samsung lens name
May 16, 2016 - Version 10.17
Added support for Leica X-U (Typ 113) maker notes
Added a new Pentax LensType (thanks Louis Granboulan)
Added a number of new Sony lenses (thanks Jos Roost)
Added a new Canon LensType (thanks Mees Dekker)
Extract TIFF-format thumbnails and previews
Patched to ignore XML entities inside comments
Fixed inconsistent conversion of PreviewColorSpace values
Fixed writing of TargetPrinter tag
Fixed bug introduced in 10.16 which which could cause a runtime warning when using the -o option and not writing any "real" tags
May 3, 2016 - Version 10.16
Added %D, %F and %E filename format codes
Added a new Minolta lens (thanks Jos Roost)
Decode Photoshop Compression mode
Decode Nikon MultiExposure information for the D5
Updated decoding of Sony tags for ILCA-68 (thanks Jos Roost)
Fixed bug adding back XMP tags after deleting all XMP from MOV/MP4 files
Fixed problem using -o option when reading from stdin (ie. FILE is "-")
Fixed problem where user-defined Composite tags may not always override pre-defined Composite tags with the same name, and added feature to allow the user to specify whether they should override existing tags or not
1.5.0
=====
### Significant changes relative to 1.5 beta1:
1. Fixed an issue whereby a malformed motion-JPEG frame could cause the "fast
path" of libjpeg-turbo's Huffman decoder to read from uninitialized memory.
2. Added libjpeg-turbo version and build information to the global string table
of the libjpeg and TurboJPEG API libraries. This is a common practice in other
infrastructure libraries, such as OpenSSL and libpng, because it makes it easy
to examine an application binary and determine which version of the library the
application was linked against.
3. Fixed a couple of issues in the PPM reader that would cause buffer overruns
in cjpeg if one of the values in a binary PPM/PGM input file exceeded the
maximum value defined in the file's header. libjpeg-turbo 1.4.2 already
included a similar fix for ASCII PPM/PGM files. Note that these issues were
not security bugs, since they were confined to the cjpeg program and did not
affect any of the libjpeg-turbo libraries.
4. Fixed an issue whereby attempting to decompress a JPEG file with a corrupt
header using the `tjDecompressToYUV2()` function would cause the function to
abort without returning an error and, under certain circumstances, corrupt the
stack. This only occurred if `tjDecompressToYUV2()` was called prior to
calling `tjDecompressHeader3()`, or if the return value from
`tjDecompressHeader3()` was ignored (both cases represent incorrect usage of
the TurboJPEG API.)
5. Fixed an issue in the ARM 32-bit SIMD-accelerated Huffman encoder that
prevented the code from assembling properly with clang.
6. The `jpeg_stdio_src()`, `jpeg_mem_src()`, `jpeg_stdio_dest()`, and
`jpeg_mem_dest()` functions in the libjpeg API will now throw an error if a
source/destination manager has already been assigned to the compress or
decompress object by a different function or by the calling program. This
prevents these functions from attempting to reuse a source/destination manager
structure that was allocated elsewhere, because there is no way to ensure that
it would be big enough to accommodate the new source/destination manager.
1.4.90 (1.5 beta1)
==================
### Significant changes relative to 1.4.2:
1. Added full SIMD acceleration for PowerPC platforms using AltiVec VMX
(128-bit SIMD) instructions. Although the performance of libjpeg-turbo on
PowerPC was already good, due to the increased number of registers available
to the compiler vs. x86, it was still possible to speed up compression by about
3-4x and decompression by about 2-2.5x (relative to libjpeg v6b) through the
use of AltiVec instructions.
2. Added two new libjpeg API functions (`jpeg_skip_scanlines()` and
`jpeg_crop_scanline()`) that can be used to partially decode a JPEG image. See
[libjpeg.txt](libjpeg.txt) for more details.
3. The TJCompressor and TJDecompressor classes in the TurboJPEG Java API now
implement the Closeable interface, so those classes can be used with a
try-with-resources statement.
4. The TurboJPEG Java classes now throw unchecked idiomatic exceptions
(IllegalArgumentException, IllegalStateException) for unrecoverable errors
caused by incorrect API usage, and those classes throw a new checked exception
type (TJException) for errors that are passed through from the C library.
5. Source buffers for the TurboJPEG C API functions, as well as the
`jpeg_mem_src()` function in the libjpeg API, are now declared as const
pointers. This facilitates passing read-only buffers to those functions and
ensures the caller that the source buffer will not be modified. This should
not create any backward API or ABI incompatibilities with prior libjpeg-turbo
releases.
6. The MIPS DSPr2 SIMD code can now be compiled to support either FR=0 or FR=1
FPUs.
7. Fixed additional negative left shifts and other issues reported by the GCC
and Clang undefined behavior sanitizers. Most of these issues affected only
32-bit code, and none of them was known to pose a security threat, but removing
the warnings makes it easier to detect actual security issues, should they
arise in the future.
8. Removed the unnecessary `.arch` directive from the ARM64 NEON SIMD code.
This directive was preventing the code from assembling using the clang
integrated assembler.
9. Fixed a regression caused by 1.4.1[6] that prevented 32-bit and 64-bit
libjpeg-turbo RPMs from being installed simultaneously on recent Red Hat/Fedora
distributions. This was due to the addition of a macro in jconfig.h that
allows the Huffman codec to determine the word size at compile time. Since
that macro differs between 32-bit and 64-bit builds, this caused a conflict
between the i386 and x86_64 RPMs (any differing files, other than executables,
are not allowed when 32-bit and 64-bit RPMs are installed simultaneously.)
Since the macro is used only internally, it has been moved into jconfigint.h.
10. The x86-64 SIMD code can now be disabled at run time by setting the
`JSIMD_FORCENONE` environment variable to `1` (the other SIMD implementations
already had this capability.)
11. Added a new command-line argument to TJBench (`-nowrite`) that prevents the
benchmark from outputting any images. This removes any potential operating
system overhead that might be caused by lazy writes to disk and thus improves
the consistency of the performance measurements.
12. Added SIMD acceleration for Huffman encoding on SSE2-capable x86 and x86-64
platforms. This speeds up the compression of full-color JPEGs by about 10-15%
on average (relative to libjpeg-turbo 1.4.x) when using modern Intel and AMD
CPUs. Additionally, this works around an issue in the clang optimizer that
prevents it (as of this writing) from achieving the same performance as GCC
when compiling the C version of the Huffman encoder
(<https://llvm.org/bugs/show_bug.cgi?id=16035>). For the purposes of
benchmarking or regression testing, SIMD-accelerated Huffman encoding can be
disabled by setting the `JSIMD_NOHUFFENC` environment variable to `1`.
13. Added ARM 64-bit (ARMv8) NEON SIMD implementations of the commonly-used
compression algorithms (including the slow integer forward DCT and h2v2 & h2v1
downsampling algorithms, which are not accelerated in the 32-bit NEON
implementation.) This speeds up the compression of full-color JPEGs by about
75% on average on a Cavium ThunderX processor and by about 2-2.5x on average on
Cortex-A53 and Cortex-A57 cores.
14. Added SIMD acceleration for Huffman encoding on NEON-capable ARM 32-bit
and 64-bit platforms.
For 32-bit code, this speeds up the compression of full-color JPEGs by
about 30% on average on a typical iOS device (iPhone 4S, Cortex-A9) and by
about 6-7% on average on a typical Android device (Nexus 5X, Cortex-A53 and
Cortex-A57), relative to libjpeg-turbo 1.4.x. Note that the larger speedup
under iOS is due to the fact that iOS builds use LLVM, which does not optimize
the C Huffman encoder as well as GCC does.
For 64-bit code, NEON-accelerated Huffman encoding speeds up the
compression of full-color JPEGs by about 40% on average on a typical iOS device
(iPhone 5S, Apple A7) and by about 7-8% on average on a typical Android device
(Nexus 5X, Cortex-A53 and Cortex-A57), in addition to the speedup described in
[13] above.
For the purposes of benchmarking or regression testing, SIMD-accelerated
Huffman encoding can be disabled by setting the `JSIMD_NOHUFFENC` environment
variable to `1`.
15. pkg-config (.pc) scripts are now included for both the libjpeg and
TurboJPEG API libraries on Un*x systems. Note that if a project's build system
relies on these scripts, then it will not be possible to build that project
with libjpeg or with a prior version of libjpeg-turbo.
16. Optimized the ARM 64-bit (ARMv8) NEON SIMD decompression routines to
improve performance on CPUs with in-order pipelines. This speeds up the
decompression of full-color JPEGs by nearly 2x on average on a Cavium ThunderX
processor and by about 15% on average on a Cortex-A53 core.
17. Fixed an issue in the accelerated Huffman decoder that could have caused
the decoder to read past the end of the input buffer when a malformed,
specially-crafted JPEG image was being decompressed. In prior versions of
libjpeg-turbo, the accelerated Huffman decoder was invoked (in most cases) only
if there were > 128 bytes of data in the input buffer. However, it is possible
to construct a JPEG image in which a single Huffman block is over 430 bytes
long, so this version of libjpeg-turbo activates the accelerated Huffman
decoder only if there are > 512 bytes of data in the input buffer.
18. Fixed a memory leak in tjunittest encountered when running the program
with the `-yuv` option.
1.4.2
=====
### Significant changes relative to 1.4.1:
1. Fixed an issue whereby cjpeg would segfault if a Windows bitmap with a
negative width or height was used as an input image (Windows bitmaps can have
a negative height if they are stored in top-down order, but such files are
rare and not supported by libjpeg-turbo.)
2. Fixed an issue whereby, under certain circumstances, libjpeg-turbo would
incorrectly encode certain JPEG images when quality=100 and the fast integer
forward DCT were used. This was known to cause `make test` to fail when the
library was built with `-march=haswell` on x86 systems.
3. Fixed an issue whereby libjpeg-turbo would crash when built with the latest
& greatest development version of the Clang/LLVM compiler. This was caused by
an x86-64 ABI conformance issue in some of libjpeg-turbo's 64-bit SSE2 SIMD
routines. Those routines were incorrectly using a 64-bit `mov` instruction to
transfer a 32-bit JDIMENSION argument, whereas the x86-64 ABI allows the upper
(unused) 32 bits of a 32-bit argument's register to be undefined. The new
Clang/LLVM optimizer uses load combining to transfer multiple adjacent 32-bit
structure members into a single 64-bit register, and this exposed the ABI
conformance issue.
4. Fixed a bug in the MIPS DSPr2 4:2:0 "plain" (non-fancy and non-merged)
upsampling routine that caused a buffer overflow (and subsequent segfault) when
decompressing a 4:2:0 JPEG image whose scaled output width was less than 16
pixels. The "plain" upsampling routines are normally only used when
decompressing a non-YCbCr JPEG image, but they are also used when decompressing
a JPEG image whose scaled output height is 1.
5. Fixed various negative left shifts and other issues reported by the GCC and
Clang undefined behavior sanitizers. None of these was known to pose a
security threat, but removing the warnings makes it easier to detect actual
security issues, should they arise in the future.
Paper is a modern freedesktop icon theme whose design is based around the use
of bold colours and simple geometric shapes to compose icons. Each icon has
been meticulously designed for pixel-perfect viewing.
While it does take some inspiration from the icons in Google's Material Design,
some aspects have been adjusted to better suit a desktop environment.
Arc is a flat theme with transparent elements for GTK 3, GTK 2 and Gnome-Shell
which supports GTK 3 and GTK 2 based desktop environments like Gnome, Unity,
Budgie, Pantheon, XFCE, Mate, etc.
ChangeLog:
http://git.finalrewind.org/feh/plain/ChangeLog
Thu, 09 Jun 2016 08:59:35 +0200 Daniel Friesel <derf+feh@finalrewind.org>
* Release v2.16
* Fix invalid key/button definitions mis-assigning keys/buttons to other
actions
* Add sort mode --sort dirname to sort images by directory instead
of by name. For example, where a normal recursive run will show images in
the order foo/a.jpg -> foo/bar/baz.jpg -> foo/fnord.jpg, a dirname sort
will result in foo/a.jpg -> foo/fnord.jpg -> foo/bar/baz.jpg (Patch by
Sung Pae)
* Add navigation keys next_dir (]) and prev_dir ([) to jump to the first
image of the nex/previous directory (Patch by Sung Pae)
MComix 1.2.1
Release date: 2016-02-12
ENVIRONMENT/LOCALE/TRANSLATIONS:
- Fixed a bug that made it impossible to open a book with MComix directly if
the path contains spaces (Windows only)
- Updated libraries for the Windows distribution: UnRAR DLL
MComix 1.2
Release date: 30.01.2016
GUI/MAIN:
- If metadata-based rotation is enabled, PNG files will be automatically
rotated as well.
- Double page mode respects Exif rotation now.
- Some transformation issues have been fixed. In double page mode, all
transformations are applied to the union of both pages. Also, reflection
is performed first, followed by rotation.
- Some OSD issues have been fixed.
- When flipping pages, the content of the viewport does not appear
somewhere else first anymore.
- The default scaling quality is now "Bilinear".
GUI/THUMBNAILER:
- The thumbnailer now displays page numbers in a reasonable color
appropriate for the respective background color.
- The thumbnailer uses the same size for all thumbnails now. If thumbnails
need to be rescaled, it is done using linear interpolation.
- When using the keyboard, the thumbnailer now tries to keep the currently
selected page in the upper half of its area.
- The size of the thumbnailer is calculated more reasonably now.
- Fixed a bug that could lead to crashes if the thumbnailer uses a dynamic
background color.
- The "missing image" icon appears in its original size in the thumbnailer.
- Fix race condition that could lead to thumbnails being rendered with
different sizes.
- Added a workaround for a bug in gdk-pixbuf that could prevent thumbnails
of animated GIF images from being rendered properly. For details, see
https://bugzilla.gnome.org/show_bug.cgi?id=735422
- Re-enabled double buffering for the thumbnailer.
GUI/LIBRARY:
- Some encoding issues with the library have been fixed.
- The cover display in the library has been fixed.
- The book area uses a tighter layout.
- Various other issues with the library have been fixed.
GUI/EDITARCHIVE:
- Applying changes in the "Edit archive" dialog could raise an exception
under certain circumstances. This has been fixed.
- Fixed a bug that prevented MComix from shutting down properly if an
archive with no images in it has been opened or the "Edit archive" dialog
has been used.
- Some issues with displaying thumbnails in the "Edit archive" dialog have
been fixed.
GUI/WM:
- Fullscreen handling has been improved.
- The Preferences dialog is not modal anymore.
- When clicking on the thumbnailer while the main window is unfocused, the
window should be focused only without switching to another page. This has
been fixed so it works properly now.
- Modal dialogs do not immediately hide the mouse cursor in the main area
anymore.
- Fix various minor window manager interaction issues.
- The default window width is now 640 pixels.
GUI/MISC:
- You can select the text in the Properties dialog now.
- The "Continue reading" dialog defaults to "Yes" now.
- Dialogs refresh their respective contents whenever you switch to another
page or book.
- The password dialog now displays the path of the archive.
- Overall widget handling has been fixed and improved. This also eliminates
some GTK warnings.
- Fixed a lot of issues with empty directories and empty archives.
- File name filters and supported formats handling have been improved.
- Various other issues with the Preferences dialog and the Properties
dialog have been fixed.
- Recently opened PDF files are now listed in the "Recent Files" menu.
ENVIRONMENT/LOCALE/TRANSLATIONS:
- The list of supported image formats is now determined dynamically,
depending on the underlying libraries. This might implicitly add support
for image formats such as WebP.
- Due to a bug, PIL (or Pillow) was preferred over GdkPixbuf on Windows
in earlier versions. Now, GdkPixbuf will be preferred on Windows as well.
- MComix uses czipfile when available to speed up extraction of
encrypted zip files.
- Zombie processes will be removed if possible.
- Some issues related to child processes have been fixed. Unnecessary
console windows should not appear anymore.
- File descriptors will be properly closed when possible. This fixes an
issue especially on Windows where files used to stay "locked".
- Searching for external tools (e.g. MuPDF) is performed more properly now.
- Temporary directories will be created only when necessary and will be
deleted as soon as the corresponding book has been closed.
- The shebangs now ask for python2 instead of just python so we do not
accidentally run Python 3.
- comicthumb has been rewritten to make it consistent with MComix.
- Some locale issues have been fixed.
- The French translation has been updated.
- The Russian translation has been updated (by Ulyanich Michael).
- The Korean translation has been updated (by Gyeongmin Bak).
- Fixed PDF support with newer versions of MuPDF (1.7 and 1.8).
- Better support for using the 7z executable: encrypted files are now
supported (including encrypted header support, and for all supported
formats: 7z, RAR and ZIP).
- Fixed an issue with unrar.dll that could lead to crashes if 7z is also
present.
- Improved detection of available RAR extractors. (unrar-free is currently
incompatible with MComix and will be ignored.)
- Fixed support for LHA archives (they were always marked as empty).
- Fixed support for tar.xz archives (they were always marked as empty).
- Updated libraries for the Windows distribution: Pillow 3.1.0 and
UnRAR 5.30
- On Windows, MComix normally appears to be frozen on startup while
fontconfig is updating the font cache. As a workaround, a window will be
displayed.
- Fix MComix not starting when 'auto load last file' is on and the last
attempt at opening a file was an invalid path
- The Windows icon file mcomix.ico has been updated.
MISC:
- The MIME database has been updated.
- The Py2Exe workaround has been removed.
- A Wine-based helper script allows building Windows versions of MComix in
Wine.
- Huge code refactoring, cleanups and documentation updates
- Various minor bug fixes and improvements
- New code and examples for testing, improved logging
- New version numbering scheme in compliance with PEP440
- ChangeLog updated for MComix 1.01
Version 1.6.23beta01 [May 29, 2016]
Stop a potential memory leak in png_set_tRNS() (Bug report by Ted Ying).
Fixed the progressive reader to handle empty first IDAT chunk properly
(patch by Timothy Nikkel). This bug was introduced in libpng-1.6.0 and
only affected the libpng16 branch.
Added tests in pngvalid.c to check zero-length IDAT chunks in various
positions. Fixed the sequential reader to handle these more robustly
(John Bowler).
Version 1.6.23rc01 [June 2, 2016]
Corrected progressive read input buffer in pngvalid.c. The previous version
the code invariably passed just one byte at a time to libpng. The intent
was to pass a random number of bytes in the range 0..511.
Moved sse2 prototype from pngpriv.h to contrib/intel/intel_sse.patch.
Added missing ")" in pngerror.c (Matt Sarrett).
Version 1.6.23rc02 [June 4, 2016]
Fixed undefined behavior in png_push_save_buffer(). Do not call
memcpy() with a null source, even if count is zero (Leon Scroggins III).
Version 1.6.23 [June 9, 2016]
Fixed bad link to RFC2083 in png.5 (Nikola Forro).
1.3.24 (May 30, 2016)
==========================
.. _`GCC bug 53967` : http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53967
Special Issues:
* A shell exploit (CVE-2016-5118) was discovered associated with a
filename syntax where file names starting with '|' are intepreted as
shell commands executed via popen(). Insufficient sanitization in
the SVG and MVG renderers allows such filenames to be passed through
from potentially untrusted files. There might be other ways for
untrusted inputs to produce such filenames. Due to this issue,
support for the feature is removed entirely.
* A shell exploit was discovered associated with the gnuplot delegate
and which is triggered by the 'gplt' entry in delegates.mgk. A
remote exploit is possible if the attacker can cause a provided SVG
or MVG file to be rendered (or the user opens a provided file). The
gnuplot program must be installed in order for the exploit to be
successful. It is strongly recommended to remove this entry in all
delegates.mgk files.
* Due to `GCC bug 53967`_, several key agorithms (e.g. convolution)
may execute much faster (e.g. 2-3X) for x86-64 and/or when SSE is
enabled for floating point math (`-mfpmath=sse`) if the GCC option
`-frename-registers` is used. Default 32-bit builds do not
experience the problem since they use '387 math. It is not clear in
what version of GCC this problem started but it was not noticed by
the developers until the GCC 4.6 timeframe. Other compilers do not
suffer from this bug. Please lobby the GCC project to fix this
embarrassing performance bug.
Security Fixes:
* BLOB: Remove support for reading input from a shell command, or
writing output to a shell command, by prefixing the specified
filename (containing the command) with a '|'. This feature provided
a remote shell execution opportunity.
* DIB: Fixed out of bounds reads. Added more header validations.
* JNG: File size limits are enforced.
* MAT: Fixed denial of service opportunity. Fix hang on corrupt deflate stream.
* META: Fixed out of bounds reads and writes.
* MIFF: Fixed thrown assertion.
* MSL: Ignore the file extension on MSL files. It is necessary to add
a "msl:" prefix to MSL files to read the as an image.
* MVG: No longer assume that files ending with extension ".mvg" are
MVG files. MVG parsing does more validity checking on its input.
Assure that enough PrimitiveInfo structures are allocated in advance
to support a given vector path (heap overflow problem).
* PCX: Fixed unreasonable memory allocation due to intentionally
corrupt file.
* PDB: Fixed a heap buffer overflow and out of bounds read.
* PICT: Fixed an out of bounds write.
* PS: Ghostscript is now always run with -dSAFER for safer execution.
* PSD: Fixed segmentation violations, heap buffer overflows, and out
of bounds writes.
* RLE: Fixed out of bounds reads and writes.
* ReadImages(): Fixed a possible infinite recursion due to a crafted input file.
* RotateImage(): Fixed thrown assertion.
* SGI: Fixed out of bounds writes.
* SUN: Fixed out of bounds reads and writes.
* SVG: Fixed heap and stack buffer overflows, as well as segmentation
violations (CVE-2016-2317 and CVE-2016-2318). Also fixed endless
loop, unexpectedly large memory allocation, divide by zero, and
recursion issues.
* TIFF: Fixed an assertion while reading. Fixed benign heap overflow.
* TMP: Adding a "tmp:" prefix to a filename no longer removes the file
since this seems dangerous.
* VIFF: Fix excessive memory allocation with intentionally corrupted input file.
* XCF: Fixed a heap buffer overflow.
* XPM: Fixed several heap buffer overflows, and out of bound
reads/writes. Also fixed a case of excessive memory allocation.
* delegate.mgk: The default delegate.mgk file has been pared down in
order to reduce security exposure.
* gnuplot ('gplt' delegate in delegates.mgk): Support for rendering
gnuplot files is removed since the format is inherently insecure.
* File names: File names starting with a '|' character are no longer
interpreted as shell commands to be executed as input or output.
Bug fixes:
* BMP: Fix reading 24-bit Microsoft BMP which claims to have a
colormap.
* FILE: `file://` URLs are properly supported now (they never worked
before).
* JP2: It is now possible to write lossless JPEG 2000 "JP2" format.
* SVG: Support font-size "medium".
New Features:
* Blob I/O C APIs: Added signed versions of short and long Read/Write
functions.
* FILE: `file://` URLs are properly supported now (they never worked
before).
* MAT: Matlab V4 is now partially supported.
* Magick++: Added double-precision xResolution() and yResolution()
methods to support setting the horizontal and vertical resolution
with double floating point precision.
* Mogrify now supports a -preserve-timestamp option to preserve file
access and modification timestamps.
Feature improvements:
Windows Delegate Updates/Additions:
* Updated bundled libpng to release 1.6.19.
* Updated bundled libwebp to release 0.4.4.
* Update bundled libxml2 to release 2.9.3.
* Update bundled freetype to release 2.6.2.
Build Changes:
* Added ``--enable-broken-coders`` configure option to enable file
format support which may be broken or cause security issues. The
PSD format is now classified as "broken" (until it is fixed).
Behavior Changes:
* PSD format is not included in the build by default.
* Files ending with ".mvg" and ".msl" are not assumed to be image
files by default.
* File names starting with '|' are no longer treated as shell
commands.
* Gnuplot and POV delegate support is removed from the default
delegate.mgk file.
Version 1.6.22beta01 [January 23, 2016]
Changed PNG_USE_MKSTEMP to __COVERITY__ to select alternate
"tmpfile()" implementation in contrib/libtests/pngstest.c
Fixed NO_STDIO build of pngunknown.c to skip calling png_init_io()
if there is no stdio.h support.
Added a png_image_write_to_memory() API and a number of assist macros
to allow an application that uses the simplified API write to bypass
stdio and write directly to memory.
Added some warnings (png.h) and some check code to detect *possible*
overflow in the ROW_STRIDE and simplified image SIZE macros. This
disallows image width/height/format that *might* overflow. This is
a quiet API change that limits in-memory image size (uncompressed) to
less than 4GByte and image row size (stride) to less than 2GByte.
Revised workaround for false-positive Coverity issue in pngvalid.c.
Version 1.6.22beta02 [February 8, 2016]
Only use exit(77) in configure builds.
Corrected error in PNG_IMAGE_PNG_SIZE_MAX. This new macro underreported
the palette size because it failed to take into account that the memory
palette has to be expanded to full RGB when it is written to PNG.
Updated CMakeLists.txt, added supporting scripts/gen*.cmake.in
and test.cmake.in (Roger Leigh).
Relaxed limit checks on gamma values in pngrtran.c. As suggested in
the comments gamma values outside the range currently permitted
by png_set_alpha_mode are useful for HDR data encoding. These values
are already permitted by png_set_gamma so it is reasonable caution to
extend the png_set_alpha_mode range as HDR imaging systems are starting
to emerge.
Version 1.6.22beta03 [March 9, 2016]
Added a common-law trademark notice and export control information
to the LICENSE file, png.h, and the man page.
Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that
were accidentally removed from libpng-1.6.17.
Changed PNG_INFO_cHNK and PNG_FREE_cHNK from 0xnnnn to 0xnnnnU in png.h
(Robert C. Seacord).
Removed dubious "#if INT_MAX" test from png.h that was added to
libpng-1.6.19beta02 (John Bowler).
Add ${INCLUDES} in scripts/genout.cmake.in (Bug report by Nixon Kwok).
Updated LICENSE to say files in the contrib directory are not
necessarily under the libpng license, and that some makefiles have
other copyright owners.
Added INTEL-SSE2 support (Mike Klein and Matt Sarett, Google, Inc.).
Made contrib/libtests/timepng more robust. The code no longer gives
up/fails on invalid PNG data, it just skips it (with error messages).
The code no longer fails on PNG files with data beyond IEND. Options
exist to use png_read_png (reading the whole image, not by row) and, in
that case, to apply any of the supported transforms. This makes for
more realistic testing; the decoded data actually gets used in a
meaningful fashion (John Bowler).
Fixed some misleading indentation (Krishnaraj Bhat).
Version 1.6.22beta04 [April 5, 2016]
Force GCC compilation to C89 if needed (Dagobert Michelsen).
SSE filter speed improvements for bpp=3:
memcpy-free implementations of load3() / store3().
call load3() only when needed at the end of a scanline.
Version 1.6.22beta05 [April 27, 2016]
Added PNG_FAST_FILTERS macro (defined as
PNG_FILTER_NONE|PNG_FILTER_SUB|PNG_FILTER_UP).
Various fixes for contrib/libtests/timepng.c
Moved INTEL-SSE code from pngpriv.h into contrib/intel/intel_sse.patch.
Fixed typo (missing underscore) in #define PNG_READ_16_TO_8_SUPPORTED
(Bug report by Y.Ohashik).
Version 1.6.22beta06 [May 5, 2016]
Rebased contrib/intel_sse.patch.
Quieted two Coverity issues in contrib/libtests/timepng.c.
Fixed issues with scripts/genout.cmake.in (David Capello, Nixon Kwok):
Added support to use multiple directories in ZLIBINCDIR variable,
Fixed CMAKE_C_FLAGS with multiple values when genout is compiled on MSVC,
Fixed pnglibconf.c compilation on OS X including the sysroot path.
Version 1.6.22rc01 [May 14, 2016]
No changes.
Version 1.6.22rc02 [May 16, 2016]
Removed contrib/timepng from default build; it does not build on platforms
that don't supply clock_gettime().
Version 1.6.22rc03 [May 17, 2016]
Restored contrib/timepng to default build but check for the presence
of clock_gettime() in configure.ac and Makefile.am.
Version 1.6.22 [May 26, 2016]
No changes.
ImageMagick TM, is a package for display and interactive manipulation
of images for the X Window System. It is written in C and interfaces
to the X library, and therefore does not require any proprietary
toolkit in order to compile. Although the software is copyrighted, it
is available for free and can be redistributed without fee.
The ImageMagick image display program can display an image on any
workstation screen running an X server. It can read and write many of
the more popular image formats including JPEG, TIFF, PNM, GIF, and
Photo CD. In addition you can interactively resize, rotate, sharpen,
color reduce, or add special effects to an image and save your
completed work in the same or differing image format.
This package tracks 6 release branch for backward compatibility.
Changes (from lib/Image/BMP.pm):
Version 1.19 2016/05/22
-----------------------
* Stupid filehandle bug fix for view_ascii
Version 1.18 2016/05/21
-----------------------
* Fix for non-byte indexes, reads and writes (Thanks for the inspiration, Mike Paolucci)
All the a11y themes in this module inherit from the 'mate' theme.
The 'mate' theme is in the mate-icon-theme module, and has to be built and
installed separately.
This icon theme uses Faenza and Faience icon themes by ~Tiheum and
some icons customized for MATE by Rowen Stipe.
Also, there are some icons from Mint-X-F and Faenza-Fresh icon packs.
Changelog:
Version 2.40.15
- Apologies for the lack of 2.40.14. I mistakenly tagged the
repository before updating the NEWS file.
- librsvg now uses the Contributor Covenant Code of Conduct,
version 1.4, to which all contributors and maintainers are expected
to abide. Please see the code_of_conduct.md file for details.
- Chun-wei Fan fixed builds on Visual Studio pre-2012.
- Fixed bgo#759084 - Don't crash when filters don't actually exist
Fix by Benjamin Otte.
- Javier Jardón updated our autogen.sh to use modern autotools.
- Fixed bgo#761728 - Memory leak in the PrimitiveComponentTransfer
filter. Fix by Ron Hopper.
Mesa 11.2.2 Release Notes / May 9, 2016
Mesa 11.2.2 is a bug fix release which fixes bugs found since the 11.2.1
release.
Mesa 11.2.2 implements the OpenGL 4.1 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / glGetIntegerv
(GL_MINOR_VERSION) depends on the particular driver being used. Some drivers
don't support all the features required in OpenGL 4.1. OpenGL 4.1 is only
available if requested at context creation because compatibility contexts are
not supported.
Bug fixes
This list is likely incomplete.
• Bug 92850 - Segfault loading War Thunder
• Bug 93767 - Glitches with soft shadows and MSAA in Knights of the Old
Republic 2
• Bug 94955 - Uninitialized variables leads to random segfaults (valgrind
log, apitrace attached)
• Bug 94994 - OSMesaGetProcAdress always fails on mangled OSMesa
• Bug 95026 - Alien Isolation segfault after initial loading screen/video
• Bug 95133 - X-COM Enemy Within crashes when entering tactical mission with
Bonaire
• Bug 95164 - GLSL compiler (linker I think) emits assertion upon call to
glAttachShader
• Bug 95251 - vdpau decoder capabilities: not supported
some code improvements as suggested by Coverity. See current Coverity status here: https://scan.coverity.com/projects/498
removed the -DBUGGYGPP compile flag since now g++ can compile the code without it. The former work-arounds are still there but will be removed later.
enabled more warnings when compiling with g++ and fixed some resulting warnings.
changed the autoconf part to better support the inclusion of libzip for the pptx driver.
included a lot of documentation corrections contributed by Peter Dyballa. Many thanks!
using non case sensitive comparison when determining the target format from the file suffix.
using more STL classes instead of older private replacements (string and vector). In this context also some hard coded limits were removed.
fixed an assertion violation when using -ssp and a closepath occurred.
added the dump of the font name for the DXF format.
prototype of a "simulate fill" option for emulating filling by stroking. This is based on fillpoly.c from the hp2xx project. Thanks also to Gary Langthorne for pointing out this option. This is still kind of experimental.
ChangeLog:
http://git.finalrewind.org/feh/plain/ChangeLog
Thu, 28 Apr 2016 11:41:04 +0200
* Release v2.15.3
* Rescale image when resizing a window and --scale-down or --geometry is
active. This largely fixes the --scale-down issues introduced in
2.15. However, note that --scale-down still introduces a fixed window
size which will not be updated when changing images (as was the case in
feh < 2.15). This may or may not be fixed in the future.
* Check for buffer overflow in magick/draw.c/DrawStrokePolygon().
* Replace show delegate title with image filename rather than label.
* Fix GetNextToken() off by one error.
* Remove support for internal ephemeral coder.
on systems where it's not part of base. PKGREVISION not bumped since
there's no new dependency for systems where qiv previously built.
Pointed out by by Derek Schrock in private mail.
Fix pkgconfig file name in override.
2.0.1:
Jeffrey Carpenter - Sat Nov 29 12:06:05 2014
* Fixed image colorspace issue on iOS and Mac OS X
Sam Lantinga - Sun Jun 15 17:33:46 2014
* Fixed support for transparency in XPM files
Davide Coppola - Thu Apr 17 17:30:12 2014
* Fixed building JPEG support on Android
David Ludwig - Tue Apr 01 19:40:35 2014
* Added support for building for Windows RT and Windows Phone
Timur - Wed Dec 11 21:24:36 2013
* Fixed memory leak in webp image loading
Patrice Mandin - Thu Nov 07 19:15:28 2013
* Fixed loading BMP files with large BITMAPINFOHEADER structures
Sam Lantinga - Fri Oct 11 21:54:20 2013
* Fixed building with libpng 1.4
Changes:
***
*** Version 1.4.9 ***
***
Alexander Smirnov (1):
Fix cross-endianness for masks (1-bit depth images)
Bernhard Übelacker (1):
gif: fix oob reads w/bad colormaps
Kim Woelders (16):
Fix "assuming signed overflow does not occur" warning.
Fix some "variable set but not used" warnings.
Fix some "variable might be clobbered" warnings.
Fix off-by-one OOB read in __imlib_MergeUpdate().
Revert "gif: fix oob reads w/bad colormaps"
GIF loader: Fix out-of-bound reads from colormap.
GIF loader: Remove check made redundant by previous commit.
GIF loader: Reduce progress checks from per-pixel to per-row.
GIF loader: Indent.
Fix potential divide-by-zero in imlib_image_draw_ellipse().
Make a number of functions static.
Eliminate pImlibExternalFilter type.
Trivial file function cleanups.
Move __imlib_ItemInList() to file.c.
Fix various potential OOM crashes.
1.4.9.
Yuriy M. Kaminskiy (3):
Fix integer overflow resulting in insufficient heap allocation
loader_xpm: remove nonsense/impossible/broken condition
Harden API and internals against overly large images
***
*** Version 1.4.8 ***
***
Chloe Kudryavtsev (1):
add time.h include to common.h for time_t
FRIGN (1):
Add a Farbfeld loader
Kim Woelders (4):
Remove redundant config.h.
Add compile to MAINTAINERCLEANFILES.
Indent.
1.4.8.
Quentin Rameau (2):
Fix bz2 loader filename check
Fix zlib loader filename check
Changes:
Version 5.1.4
=============
Code Fixes
----------
* Fix SF bug #94: giflib 5 loves to fail to load images... a LOT.
* Fix SF Bug #92: Fix buffer overread in gifbuild.
* Fix SF Bug #93: Add bounds check in gifbuild netscape2.0 path
* Fix SF Bug #89: Fix buffer overread in gifbuild.
Version 5.1.3
=============
As of this version the library and code has been seriously abused by fuzzers,
smoking out crash bugs (now fixed) induced by various kinds of severely
malformed GIF.
Code Fixes
----------
* Prevent malloc randomess from causing the header output routine to emit
a GIF89 version string even when no GIF89 features are present. Only
breaks tests, not production code, but it's odd this wasn't caught sooner.
* Prevent malloc randomess from producing sporadic failures by causing
sanity checks added in 5.1.2 to misfire.
* Bulletproof gif2rgb against 0-height images. Addressed SF bug #78:
Heap overflow in gif2rgb with images of size 0, also SF bug #82.
* Remove unnecessary duplicate EGifClose() in gifcolor.c. Fixes SF bug #83
introduced in 5.1.2.
* Fix SF Bug #84: incorrect return of DGifSlurp().
* Install index.theme to same directory it always was in
* Install into oxygen/base/ so icons move from apps don't clash with
version installed by those apps
* Replicate symlinks from breeze-icons
* Add new emblem-added and emblem-remove icons for sync with breeze
ChangeLog:
http://git.finalrewind.org/feh/plain/ChangeLog
Sat, 16 Apr 2016 18:32:38 +0200
* Release v2.15.2
* Fix --keep-zoom-vp not keeping the viewport x/y offsets (broken by 2.15)
Fri, 15 Apr 2016 10:18:37 +0200 Daniel Friesel <derf+feh@finalrewind.org>
* Release v2.15.1
* Fix w (size_to_image) key not updating window size when --scale-down
or --geometry is active
Sat, 09 Apr 2016 20:42:23 +0200 Daniel Friesel <derf+feh@finalrewind.org>
* Release v2.15
* Patch by William Woodruff: Add --insecure option to disable HTTPS
certificate checks
* Patch by guraga: Add --no-recursive option to disable recursive directory
expansion. Note that --no-recursive is the default behaviour of feh.
This option is mostly useful to override a --recursive set in a theme or
shell alias
* Patch by Richard Molitor: Improve --scale-down in tiling environments.
This fixes flickering when changing images at the cost of slightly
less apaptive scale-down behaviour: Window size changes are now only
processed when the active image is changed
* --action and --action[1..9] now support action titles
(e.g. --action '[some title]some-command %F'), which are displayed
instead of the specified shell command. Note that the title must not
start with a space. Titles starting with a space are treated as part of
of the command so that actions like '[ -L %F ] && foo' still work
Apr. 20, 2016 - Version 10.15 (production release)
- Added .a and .o to the list of supported file types
- Added a few new Sony/Minolta lenses (thanks Jos Roost and LibRaw)
- Decode more Photoshop tags (thanks Taylor Bangs for some)
- Decode more information from static library (.a) files
- Decode a few more tags from GoPro MP4 videos (thanks Calvin Hass)
- Decode ColorData for Canon EOS 1300D (thanks LibRaw)
- Updated Sony decoding for newer models (thanks Jos Roost)
- Fixed bug where ScaleFactor35efl could be calculated incorrectly for Canon
images from some models which have had their EXIF rebuilt
Apr. 8, 2016 - Version 10.14
- Added read support for ISO 9660 disk images
- Added a few new Nikon ISOExpansion values (thanks LibRaw)
- Added a few new Olympus LensType values (thanks Niels Kristian Bech Jensen)
- Added a couple of new SonyModelID values (thanks LibRaw for one)
- Added a new Olympus CameraType
- Added config_files/gps2utm.config to distribution
- Decode Canon ColorData for the EOS 80D (thanks LibRaw)
- Decode a few new Samsung tags (thanks Francois)
- Decode a new Fuji tag (thanks Frank Markesteijn)
- Calculate Duration for APE audio files
- Tightened constraints on M2TS file recognition
- Improved verbose dump of ID3 information
- Changed XMP-acdsee:Snapshots to a Binary data tag
- Fixed bug which prevented writing of various Sony FocalLength tags
- API Changes:
- Fixed bug where FileModifyDate wasn't set properly when WriteInfo() was
called without a destination file name and other "real" tags were
written at the same time
Mar. 12, 2016 - Version 10.13
- Added a few new Canon LensType values (thanks Niels Kristian Bech Jensen and
LibRaw)
- Added a new CanonModelID
- Added a number of new Nikon RetouchHistory modes
- Decode a number of new Sony tags (thanks Jos Roost)
- Changed a couple of Sigma "| C" lens names for consistency
- API Changes:
- Fixed bug which could cause the API Filter option to be ignored for some
tags when copying tags with the Composite option set
Mar. 4, 2016 - Version 10.12
- Added a new PentaxModelID and SonyModelID (thanks LibRaw)
- Added a number of new CanonModelID values (thanks Norbert Wasser for one)
- Added a new Olypus LensType (thanks Niels Kristian Bech Jensen)
- Added two new Pentax LensType values
- Added a few new Nikon LensID values and updated some others
- Added a new Canon LensType (thanks Norbert Wasser)
- Decode a new Nikon tag
- Decode a new CanonCustom tag for the EOS 80D
- Improved decoding of SonyRawFileType (thanks Jos Roost and LibRaw)
- Changed "Optimised" to "Optimized" in a Photoshop tag value
- Fixed warning that could be generated by the Canon FileNumber conversion
Feb. 17, 2016 - Version 10.11
- Added a couple of new Olympus CameraType values (thanks LibRaw for one)
- Added some new ACDSee XMP tags (thanks Malus)
- Added a few more XMP-crs tags
- Added a new CanonModelID (thanks Norbert Wasser)
- Added a couple of new Sony LensType values (thanks Jos Roost and LibRaw)
- Added support for PDF ASCII85Decode filter
- Decode a number of new Sony tags (thanks Jos Roost)
- Decode a new Canon tag (thanks Juha Iso-Sipila)
- Decode a few more Photoshop tags
- Convert MDItem date/time values to local time
- Patched to read incorrectly written DJI GPSCoordinates in MOV videos
pkgsrc changes:
o Simplify MASTER_SITES
o Add LICENSE
o Disable the tests for now (that were also broken for 3.1.2 version).
All the modules are builded in build/lib.*/PIL/ while selftest.py just
checks in PIL/. Manually cp(1)-ing all the build/lib.*/PIL/ files in PIL/
work as a workaround (and all test are passed) although implementing a
similar (distutils.cmd) logic will be easily buggy.
Changes:
3.2.0 (2016-04-01)
------------------
- Added install docs for Fedora 23 and FreeBSD #1729, #1739, #1792
[koobs, zandermartin, wiredfool]
- Fixed TIFF multiframe load when the frames have different compression types #1782
[radarhere, geka000]
- Added __copy__ method to Image #1772
[radarhere]
- Updated dates in PIL license in OleFileIO README #1787
[radarhere]
- Corrected Tiff tag names #1786
[radarhere]
- Fixed documented name of JPEG property #1783
[radarhere]
- Fixed UnboundLocalErrorwhen loading a corrupt jpeg2k file #1780
[wiredfool]
- Fixed integer overflow in path.c #1773
[wiredfool, nedwill]
- Added debug to command line help text for pilprint #1766
[radarhere]
- Expose many more fields in ICC Profiles #1756
[lambdafu]
- Documentation changes, URL update, transpose, release checklist
[radarhere]
- Fixed saving to nonexistant files specified by pathlib.Path objects, fixes#1747
[radarhere]
- Round Image.crop arguments to the nearest integer, fixes#1744
[hugovk]
- Fix uninitialized variable warning in _imaging.c:getink, fixes#486
[wiredfool]
- Disable multiprocessing install on cygwin, fixes#1690
[wiredfool]
- Fix the error reported when libz is not found #1764
[wiredfool]
- More general error check to avoid Symbol not found: _PyUnicodeUCS2_AsLatin1String on OS X #1761
[wiredfool]
- Added py35 to tox envlist #1724
[radarhere]
- Fix EXIF tag name typos #1736
[zarlant, radarhere]
- Updated freetype to 2.6.3, Tk/Tcl to 8.6.5 and 8.5.19
[radarhere]
- Add a loader for the FTEX format from Independence War 2: Edge of Chaos #1688
[jleclanche]
- Improved alpha_composite documentation #1698
[radarhere]
- Extend ImageDraw.text method to pass on multiline_text method specific arguments #1647
[radarhere]
- Allow ImageSequence to seek to zero #1686
[radarhere]
- ImageSequence Iterator is now an iterator #1649
[radarhere]
- Updated windows test builds to jpeg9b
[radarhere]
- Fixed support for .gbr version 1 images, added support for version 2 in GbrImagePlugin #1653
[wiredfool]
- Clarified which YCbCr format is used #1677
[radarhere]
- Added TiffTags documentation, Moved windows build documentation to winbuild/ #1667
[wiredfool]
- Add tests for OLE file based formats #1678
[radarhere]
- Add TIFF IFD test #1671
[radarhere]
- Add a basic DDS image plugin with more tests #1654
[jleclanche, hugovk, wiredfool]
- Fix incorrect conditional in encode.c #1638
[manisandro]
The first stable release for the 11.2 branch - Mesa 11.2.1 is now available.
It fixes crashes in VAAPI, some build problems in Nine has been addressed,
adds a drirc workaround for Warsow and resolves issues in the nouveau,
radeonsi and i965 drivers.
Brian Paul (2):
st/mesa: fix glReadBuffer() assertion failure
st/mesa: fix memleak in glDrawPixels cache code
Christian Schmidbauer (1):
st/nine: specify WINAPI only for i386 and amd64
Emil Velikov (4):
docs: add sha256 checksums for 11.2.0
configure.ac: update the path of the generated files
Update version to 11.2.1
docs: add release notes for 11.2.1
Ilia Mirkin (1):
glsl: allow usage of the keyword buffer before GLSL 430 / ESSL 310
Iurie Salomov (1):
va: check null context in vlVaDestroyContext
Jason Ekstrand (2):
i965/tiled_memcopy: Add aligned mem_copy parameters to the [de]tiling functions
i965/tiled_memcpy: Rework the RGBA -> BGRA mem_copy functions
Kenneth Graunke (3):
i965: Fix textureSize() depth value for 1 layer surfaces on Gen4-6.
i965: Use brw->urb.min_vs_urb_entries instead of 32 for BLORP.
glsl: Lower variable indexing of system value arrays unconditionally.
Marek Olšák (1):
drirc: add a workaround for blackness in Warsow
Nicolai Hähnle (1):
radeonsi: fix bounds check in si_create_vertex_elements
Samuel Pitoiset (1):
nv50/ir: do not try to attach JOIN ops to ATOM
Thomas Hindoe Paaboel Andersen (1):
st/va: avoid dereference after free in vlVaDestroyImage
Highlights include:
Bug fixes:
#665897, Scaled down images have poor quality (Debarshi Ray)
#764139, Opening a 100 kB file takes about 45 seconds (Debarshi Ray)
#757827, Provide a shortcuts window (Felix Riemann)
#758763, Update CSS nodes (Trinh Anh Ngoc)
#754731, Use standard::display-name for Google Drive items (Debarshi Ray)
#753627, Add touchpad gesture event mask to EogScrolledWindow (Carlos Garnacho)
#746132, can't zoom to 100% 200% etc. in eog 3.15.91 (Felix Riemann)
#751007, Compilation error when EXIF support disabled (Alexandre Rostovtsev)
#751021, Use symbolic icons for fullscreen toolbar (Alexandre Franke)
#739654, support multi-page TIFFs, somehow (Felix Riemann)
#746842, provide a scalable -symbolic variant of the app icon (Jakub Steiner)
#747806, Ctrl+W shortcut stopped working (Felix Riemann)
#748653 - Progress not updated for corrupt images (Kent Vander Velden)
For full details see:
http://git.gnome.org/browse/eog/tree/NEWS?h=3.20.1
The first improvement concerns icc color profiles: Hugin has already copied the icc profile into the output file when stitching panoramas. Now also the display in the GUIs takes the icc profile into account. Celeste_standalone and cpfind read now also the icc profile and use it during its processings.
Beside the known output options Hugin now includes a user defined output sequence. With this option the user can create more flexible variants for the output. As an example a zero-noise output sequence is delivered with Hugin 2016.0.
Some buttons in the Hugin GUI now have a context menu for easier access to some function:
Show all in the fast preview window to allow better interaction with stacked projects.
Celeste button in the cp tab (panorama editor): the button can now be used to create control points or to clean control points with celeste or statistical methods.
The identify tool in the fast preview window now also shows the image numbers on top of the images. (This can be suppressed by pressing the alt button).
I. IMPORTANT CHANGES
- Khmer, Myanmar, Bengali, and Kannada script support has been
added to the auto-hinter.
II. MISCELLANEOUS
- Better support of Indic scripts like Devanagari by using a
top-to-bottom hinting flow.
- All FreeType macros starting with two underscores have been
renamed to avoid a violation of both the C and C++ standards.
Example: Header macros of the form `__FOO_H__' are now called
`FOO_H_'. In most cases, this should be completely transparent
to the user. The exception to this is `__FTERRORS_H__', which
must be sometimes undefined by the user to get FreeType error
strings: Both this form and the new `FTERRORS_H_' macro are
accepted for backwards compatibility.
- Minor improvements mainly to the Type 1 driver.
- The new CFF engine now supports all Type 2 operators except
`random'.
- The macro `_STANDALONE_', used for compiling the B/W and smooth
rasterizers as stand-alone modules, has been renamed to
`STANDALONE_', since macro names starting with an underscore and
followed by an uppercase letter are reserved in both C and C++.
- Function `FT_Library_SetLcdFilterWeights' now also activates
custom LCD filter weights (instead of just adjusting them).
- Support for `unpatented hinting' has been completely removed:
Consequently, the two functions `FT_Face_CheckTrueTypePatents'
and `FT_Face_SetUnpatentedHinting' now return always false,
doing nothing.
- The `ftgamma' demo program has been modernized; the gamma grid
display has been moved from `ftview' to this program.
- It is now possible to cycle through the available LCD fitlering
modes.
- All deprecated options and features of version 4.1 have been
removed.
- Enblend and Enfuse support layer (aka "page", aka "frame") selection
in of multi-layer image-files. This includes processing any layers
in user-defined order.
- Both Enblend and Enfuse can now perform all their pyramidal blending
operations in CIELAB (aka L*a*b*, aka L-star) and CIELUV (aka
L*u*v*) color spaces, too. See section "New Commandline Options",
option `--blend-colorspace'.
The previous default, CIECAM for input images with ICC-profile has
been changed to CIELUV. The default for RGB images without
ICC-profile remains. However, the new default for floating-point
image data is to use the RGB-cube, no matter whether the images come
with profiles or not.
- The new Graph-Cut algorithm is the default primary seam-line
generator.
- Avoid a division-by-zero in the Annealing Optimizer.
- Fix a bug (1356551) in the seam-line vectorization code that was
there since 2004. The fix changes the position of almost any
coarse-mask seam line vertex by one pixel.
- Fix a longstanding quirk, which allowed to load masks into Enblend
and Enfuse that were unsuitable for processing.
- Fix a bug in the highlight-recovery that caused Enfuse to bail out
with the uncaught exception
"Minimizer1D::set_bracket: minimum not bracketed".
- The OpenMP enabled versions of Enblend and Enfuse benefit from
Google's TCMalloc library.
- Several exposure weight functions were added to Enfuse. The choice
is now up to the user. The default still is the Gauss function as
in all Enfuse versions before.
Security update.
Changelog doesn't mention them though?!
1.3.7
. Bug fixes
. Start to deprecate SegCache. This will be going away in a later release.
1.3.6
. Bug fixes
Move to new home at Github. Clean up.
2015-02-17 - V3.04.01
- Added OSD renderer for psm 0. Works for single page and
multi-page images.
- Improve tesstrain.sh script.
- Simplify build and run of ScrollView.
- Improved PDF output for OS X Preview utility.
- INCOMPATIBLE fix to hOCR line height information - commit
134ebc3.
- Added option to build Tesseract without Cube OCR engine
(-DNO_CUBE_BUILD).
- Enable OpenMP support.
- Many bug fixes.
2015-07-11 - V3.04.00
- Tesseract development is now done with Git and hosted at
github.com (Previously we used Subversion as a VCS and
code.google.com for hosting).
- Tesseract now requires leptonica 1.71 or a higher version.
- Removed official support for VS 2008.
- Added support for 39 additional scripts/languages, including:
amh, asm, aze_cyrl, bod, bos, ceb, cym, dzo, fas, gle, guj, hat,
iku, jav, kat, kat_old, kaz, khm, kir, kur, lao, lat, mar, mya,
nep, ori, pan, pus, san, sin, srp_latn, syr, tgk, tir, uig, urd,
uzb, uzb_cyrl, yid
- Major updates to training system as a result of extensive
testing on 100 languages.
- New training data for over 100 languages
- Improved performance with PIC compilation option.
- Significant change to invisible font system in pdf output to
improve correctness and compatibility with external programs,
particularly ghostscript.
- Improved font identification.
- Major change to improve layout analysis for heavily diacritic
languages: Thai, Vietnamese, Kannada, Telugu etc.
- Fixed problems with shifted baselines so recognition can recover
from layout analysis errors.
- Major refactor to improve speed on difficult images, especially
when running a heap checker.
- Moved params from global in page layout to tesseractclass.
- Improved single column layout analysis.
- Allow ocr output to multiple formats using tesseract command
line executable.
- Fixed issues with mixed eng+ara scripts.
- Improved script consistency in numbers.
- Major refactor of control.cpp to enable line recognition.
- Added tesstrain.sh - a master training script.
- Added ability to text2image training tool to just list available
fonts.
- Added ability to text2image to underline words.
- Improved efficiency of image processing for PDF output.
- Added parameter description for each parameter listed with
'print-parameters' command line option.
- Added font info to hOCR output.
- Enabled streaming input and output of multi-page documents.
- Many bug fixes.
2014-02-04 - V3.03(rc1)
- Added new training tool text2image to generate box/tif file
pairs from text and truetype fonts.
- Added support for PDF output with searchable text.
- Removed entire IMAGE class and all code in image directory.
- Tesseract executable: support for output to stdout; limited
support for one
page images from stdin (especially on Windows)
- Added Renderer to API to allow document-level processing and
output of document formats, like hOCR, PDF.
- Major refactor of word-level recognition, beam search,
eliminating dead code.
- Refactored classifier to make it easier to add new ones.
- Generalized feature extractor to allow feature extraction from
greyscale.
- Improved sub/superscript treatment.
- Improved baseline fit.
- Added set_unicharset_properties to training tools.
- Many bug fixes.
- More training source data included.
1.73
- All lept_* functions have been rewritten to avoid path rewrites
for
output to temp files, which were introduced in 1.72.
- Naming changes (to avoid collisions):
#defines MALLOC --> LEPT_MALLOC, CALLOC --> LEPT_CALLOC, etc.
ByteBuffer --> L_ByteBuffer
- Added grayscale histogram functions that can be used to compare
images.
- Added functions to determine if an image region has horizontal
text lines.
- Added functions to compare photo regions of images to determine
if they're essentially the same.
- Added red-black tree utility functions to implement maps and
sets.
- The keys for maps and sets can be 64-bit entities (signed and
unsigned integers and doubles).
- Implemented hashsets and hashmaps, using 64 bit keys.
- Replaced the numaHash by l_dnaHash; removed numa2d
- Improved security of tiff and gif reading, to prevent memory
corruption
when reading bad data.
- Removed src files: bootnumgen.c
- Added src files: rbtree.c, rbtree.h, map.c, bootnumgen1.c,
bootnumgen2.c
- Added prog files: rbtreetest.c, maptest.c, settest.c,
hashtest.c,
recog_bootnum.c, percolatetest.c
- Added files for building using cmake (Egor Pugin)
1.72
- Better handling of 1 bpp colormap read/write with png so that
they are losseless.
- Fixed overflow bug in pixCorrelationBinary().
- Fixed orientation flags and handling of 16 bit RGB in tiff.
- Also new wrappers to TIFFClientOpen(), so we no longer go
through
the file descriptor for memory operations.
- Improvements in the dewarp functions.
- New box sequence smoothings.
- New antialiased painting through mask; previously it was only
implemented for connected components in a mask.
- Better error handling and debug output with jpeg2000 read/write.
- Implemented base64 encoding. This allows binary data to be
represented
as a C string that can be compiled. Used this in bmf utility.
- Implemented automatic code generation for deserialization from
compiled strings (stringcode.*)
- Regression tests write to leptonica subdir of in windows; in
unix it is optional. This avoids spamming the directory.
- Added new colorspace conversions (XYZ, LAB).
- New source files: encoding.c, bmfdata.h, stringcode.c,
stringcode.h,
bootnumgen.c.
- Removed source files: convolvelow.c, graymorphlow.c
- New programs: genfonts_reg, colorize_reg, texturefill_reg,
autogentest1, autogentest2.
- alltests_reg now has 66 tests.
- Fixed an integer overflow in Resample.c causing writes in the Python heap.
- Fixed a buffer overflow in PcdDecode.c causing a segfault when opening PhotoCD files. CVE-2016-TBD
- Fixed a buffer overflow in FliDecode.c causing a segfault when opening FLI files. CVE-2016-0775
- Fixed a buffer overflow in TiffDecode.c causing an arbitrary amount of memory to be overwritten when opening a specially crafted invalid TIFF file. CVE-2016-0740
Changelog:
2016 Feb 05 v.16.02.1
+ Translation updates for Portuguese.
+ Bugfix: Resize: locking width/height ratio did not always work.
+ Bugfix: Slide Show startup sometimes failed.
+ Bugfix: If an album contains the same image file two or more times, stepping
sequentially through the images loops from the Nth instance back to the first.
2016 Feb 01 v.16.02
+ New Effects > Cartoon: convert a photo into a cartoon-like drawing.
+ Add Text and Add Lines now work better with images having transparent areas.
+ Paint/Clone: optionally paint over transparent areas, instantly or gradually.
+ Brasero was replaced by growisofs for writing image files to DVD/BlueRay disc.
(growisofs underlies Brasero, K3b, and most other disc burning utilities).
+ Edit Any Metadata: UI improvement to better handle long text strings.
+ Batch Change Metadata: UI improvement to better handle long text strings.
+ New batch function: select image files by clicking thumbnails, output a file
with a list of the selected files. Useful to feed shell scripts or other apps.
+ Function key changes: F10 for full screen with menu and panel, F11 without.
+ Batch Convert: overlay images (e.g. credit lines) can be sized for a constant
screen display size, regardless of image size or aspect ratio.
+ When viewing images sequentially using the [prev/next] button or keyboard
arrow keys, adjacent directories can be spanned without user navigation.
+ An album can be opened from the command line: $ fotoxx -album <album-name>
+ Bugfix: Retouch Combo: reset button did not reset everything.
+ Bugfix: Panorama: "file color" button caused image misalignment or crash.
2016 Jan 06 v.16.01.1
+ Bugfix: Search Image by tags: uppercase/lowercase failure.
+ Translation updates for Spanish, Catalan, Italian, Portuguese.
* A lot of new functionality has been introduced during GSoC 2015:
- "Omnidirectional Cameras Calibration and Stereo 3D Reconstruction"
opencv_contrib/ccalib module
- "Structure From Motion" - opencv_contrib/sfm module
- "Improved Deformable Part-based Models" - opencv_contrib/dpm module
- "Real-time Multi-object Tracking using Kernelized Correlation Filter"
- opencv_contrib/tracking module
- "Improved and expanded Scene Text Detection" - opencv_contrib/text
module
- "Stereo correspondence improvements" - opencv_contrib/stereo module
- "Structured-Light System Calibration" - opencv_contrib/structured_light
- "Chessboard+ArUco for camera calibration" - opencv_contrib/aruco
- "Implementation of universal interface for deep neural network
frameworks" - opencv_contrib/dnn module
- "Recent advances in edge-aware filtering, improved SGBM stereo
algorithm" - opencv/calib3d and opencv_contrib/ximgproc
- "Improved ICF detector, waldboost implementation"
- opencv_contrib/xobjdetect
- "Multi-target TLD tracking" - opencv_contrib/tracking module
- "3D pose estimation using CNNs" - opencv_contrib/cnn_3dobj
* Many great contributions made by the community, such as:
- Support for HDF5 format
- New/Improved optical flow algorithms
- Multiple new image processing algorithms for filtering, segmentation
and feature detection
- Superpixel segmentation
* IPPICV is now based on IPP 9.0.1, which should make OpenCV even faster
on modern Intel chips
* opencv_contrib modules can now be included into the opencv2.framework
for iOS
* Newest operating systems are supported: Windows 10 and OSX 10.11
(Visual Studio 2015 and XCode 7.1.1)
* Interoperability between T-API and OpenCL, OpenGL, DirectX and Video
Acceleration API on Linux, as well as Android 5 camera.
* HAL (Hardware Acceleration Layer) module functionality has been moved
into corresponding basic modules; the HAL replacement mechanism has
been implemented along with the examples
See full changelog:
https://github.com/Itseez/opencv/wiki/ChangeLog
ChangeLog:
http://git.finalrewind.org/feh/plain/ChangeLog
Thu, 18 Feb 2016 20:40:19 +0100
* Release v2.14.2
* make test: Ignore results on arm and mips since they expose a bug in
Imlib2 1.4.7 and/or giflib 5.1.2. Note that due to this bug, feh may be
unable to display gif images. x86 and amd64 are also affected.
Again, see <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=813729>
for more information
* -f / --filelist: Do not print useless error message when a correct
filelist file is specified
* -f / --filelist: Fix bug in "-" / "/dev/stdin" handling affecting feh
running in ksh and possibly other environments
Thu, 04 Feb 2016 20:31:38 +0100
* Release v2.14.1
* Skip a small set of build tests on Debian and derivatives, since they
trigger a Debian/Imlib2 bug. See
<https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812657> and
<https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=813729> for more
information
This release brings:
- support for the latest libSystem
- support for Gtk+ 3
- support for JPEG snapshots
- improved preferences handling
- new camera stand-alone Widget
- further improvements to the user interface
4.4.0
* Using MiniMagick::Image#format now works when the image instance is a
layer/frame/page.
* Calling MiniMagick::Tool#clone as a way of adding the -clone CLI option now
works properly (before it would call Object#clone).
* Badly encoded lines in identify -verbose don't cause an error anymore in
MiniMagick::Image#details.
* MiniMagick::Image#details doesn't hang anymore when clipping paths are
present
* Added MiniMagick::Image#tempfile for accessing the underlying temporary
file.
----------------------
2.4.10 Upload to pause.perl.org failed for version
2.4.9. Therefore, the version 2.4.9 was renamed to
2.4.10 for a new upload.
2.4.9 Upload to pause.perl.org failed for version
2.4.8. Therefore, the version 2.4.8 was renamed to 2.4.9
for a new upload.
2.4.8 Bug repaired: rt.cpan.org #81171::Composite w/two
::Lines and xy_plot ==> undefined value when drawing ticks
(t/composite_7.t and t/composite_8.t are showing the differences)
Base.pm: defined(@array)
Chart.pod corrected for deprecated @ARR->[$i]
2.4.7 Not published
2.4.6 Number of named colors extended
Documentation.pdf explains the use of colors (Appendix added)
Corrections in base.pm, routines
_draw_bottom_legends, _draw_x_number_ticks
in LinesPoints.pm, routines _draw_data
-------------------
2.20 Tue Mar 29 11:51:38 CDT 2011
- Fixed tests to avoid failures, upgrade tests to Test::More
(courtesy Mark A. Stratman <stratman@gmail.com>)
- Remove conditional support for GIF/PNG as all new versions
since 2004 of GD should support both
2.21 Mon Sep 24 12:10:29 PDT 2012
- Redesign tests to use Test::More and to be more tolerant of
how different versions of GD encode images
(thanks to Lukas Mueller <lam87@cornell.edu>)
- Add PREREQ_PM to Makefile.PL
girara is a library that implements a user interface that focuses on simplicity
and minimalism. Currently based on GTK+, a cross-platform widget toolkit, it
provides an interface that focuses on three main components: A so-called view
widget that represents the actual application (e.g. a website (browser), an
image (image viewer) or the document (document viewer)), an input bar that is
used to execute commands of the application and the status bar which provides
the user with current information. girara was designed to replace and enhance
the user interface that is used by zathura and jumanji and other features that
those applications share.
Packaged in pkgsrc-wip by degroote@.
Remove broken linked files
Add app icons from the kde applications
Add breeze places icons into oxygen
Sync oxygen mimetype icons with breeze mimetype icons
Changes:
Mesa 11.1.2 is a bug fix release which fixes bugs found since the 11.1.1
release.
Mesa 11.1.2 implements the OpenGL 4.1 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / glGetIntegerv
(GL_MINOR_VERSION) depends on the particular driver being used. Some drivers
don't support all the features required in OpenGL 4.1. OpenGL 4.1 is only
available if requested at context creation because compatibility contexts are
not supported.
Bug fixes
This list is likely incomplete.
• Bug 91596 - EGL_KHR_gl_colorspace (v2) causes problem with Android-x86 GUI
• Bug 93628 - Exception: attempt to use unavailable module DRM when building
MesaGL 11.1.0 on windows
• Bug 93648 - Random lines being rendered when playing Dolphin (geometry
shaders related, w/ apitrace)
• Bug 93650 - GL_ARB_separate_shader_objects is buggy (PCSX2)
• Bug 93717 - Meta mipmap generation can corrupt texture state
• Bug 93722 - Segfault when compiling shader with a subroutine that takes a
parameter
• Bug 93731 - glUniformSubroutinesuiv segfaults when subroutine uniform is
bound to a specific location
• Bug 93761 - A conditional discard in a fragment shader causes no depth
writing at all
Changes
Ben Widawsky (1):
• i965/bxt: Fix conservative wm thread counts.
Dave Airlie (1):
• glsl: fix subroutine lowering reusing actual parmaters
Emil Velikov (6):
• docs: add sha256 checksums for 11.1.1
• cherry-ignore: drop the i965/kbl .num_slices patch
• i915: correctly parse/set the context flags
• targets/dri: android: use WHOLE static libraries
• egl/dri2: expose srgb configs when KHR_gl_colorspace is available
• Update version to 11.1.2
Eric Anholt (2):
• vc4: Don't record the seqno of a failed job submit.
• vc4: Throttle outstanding rendering after submission.
François Tigeot (1):
• gallium: Add DragonFly support
Grazvydas Ignotas (1):
• r600g: don't leak driver const buffers
Ian Romanick (2):
• meta/blit: Restore GL_DEPTH_STENCIL_TEXTURE_MODE state for
GL_TEXTURE_RECTANGLE
• meta: Use internal functions to set texture parameters
Ilia Mirkin (6):
• st/mesa: use surface format to generate mipmaps when available
• glsl: always compute proper varying type, irrespective of varying packing
• nvc0: avoid crashing when there are holes in vertex array bindings
• nv50,nvc0: fix buffer clearing to respect engine alignment requirements
• nv50/ir: fix false global CSE on instructions with multiple defs
• st/mesa: treat a write as a read for range purposes
Jason Ekstrand (3):
• i965/vec4: Use UW type for multiply into accumulator on GEN8+
• i965/fs/generator: Take an actual shader stage rather than a string
• i965/fs: Always set channel 2 of texture headers in some stages
Jose Fonseca (2):
• scons: Conditionally use DRM module on pipe-loader.
• pipe-loader: Fix PATH_MAX define on MSVC.
Karol Herbst (1):
• nv50/ir: fix memory corruption when spilling and redoing RA
Kenneth Graunke (2):
• glsl: Make bitfield_insert/extract and bfi/bfm non-vectorizable.
• glsl: Allow implicit int -> uint conversions for bitwise operators (&, ^,
|).
Leo Liu (2):
• vl: add zig zag scan for list 4x4
• st/omx/dec/h264: fix corruption when scaling matrix present flag set
Marek Olšák (1):
• radeonsi: don't miss changes to SPI_TMPRING_SIZE
Nicolai Hähnle (11):
• mesa/bufferobj: make _mesa_delete_buffer_object externally accessible
• st/mesa: use _mesa_delete_buffer_object
• radeon: use _mesa_delete_buffer_object
• i915: use _mesa_delete_buffer_object
• i965: use _mesa_delete_buffer_object
• util/u_pstipple.c: copy immediates during transformation
• radeonsi: extract the VGT_GS_MODE calculation into its own function
• radeonsi: ensure that VGT_GS_MODE is sent when necessary
• radeonsi: add DCC buffer for sampler views on new CS
• st/mesa: use the correct address generation functions in st_TexSubImage
blit
• radeonsi: fix discard-only fragment shaders (11.1 version)
Timothy Arceri (4):
• glsl: fix segfault linking subroutine uniform with explicit location
• mesa: fix segfault in glUniformSubroutinesuiv()
• glsl: fix interface block error message
• glsl: create helper to remove outer vertex index array used by some stages
