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
