This switches to the gnome-2.32 release branch.
pkgsrc change: don't build command line tools and UI theme (can be
built as seperate pkg), remove gtk2 dependency
changes:
-Make GdkPixbuf implement the GIcon interface
-Translation updates
-copy module registry handling from x11/gtk2 to here
-prepare for building jasper support as pkg
-add bl3 file
(macro changes, need to recompile package using it)
Bump BUILDLINK_ABI_DEPENDS and bump PKGREVISION of two packages using it
(other packages depending on Ruby/GLib2 are part of Ruby/Gnome2 and
already depending on the version).
4.5.3 brings a number of improvements:
* KSharedDataCache has cache invalidation bug fixed that caused stability
when daylight saving time changed.
* Icon overlays in Dolphin are now positioned correctly after adjusting
the zoom level.
* Okular, KDE's universal document viewer has seen improvements in the
DjVu and XPS backends.
gdk-pixbuf was integrated into gtk2 a while ago, but was split out
again now. gdk-pixbuf2 can coexist with gdk-pixbuf1.
This pkg conflicts with the current gtk2 pkg, but since it will be
low in the dependency tree once deployed it would be good to see
bulk build results before gtk2 is updated to 2.22 which will require it.
== Changes 0.9.1 from 0.9.0: 2010-10-25
Changed license: Ruby's -> GPLv2 or later
=== Improvements
* Removed rabbit.bat from gem. [U.Nakamura]
* Added documentation for Homebrew. [kdmsnr]
* Changed license to GPLv2 or later from Ruby's.
(It assumed that Kouhei Sutou can change contributed
codes and so on. If contributes can't accept the rule,
those codes and so on aren't included in Rabbit.)
=== Thanks
* U.Nakamura
* kdmsnr
4.5.2
translation updates, performance and stability improvements and other
bugfixes.
4.5.0
new versions of the Plasma Workspaces, the KDE Applications and the KDE
Development Platform in version 4.5.0. While focus within this release
cycle lay on stability, the overall polish and performance gain is well
noticable. Features such as the reworked notification area, Marble's map
routing and support for WebKit in Konqueror round up this release.
changes:
A rendering regression of S-shaped cubic arcs (introduced in
version 2.4.0) has been fixed. Besides that, a bunch
of fixes have been applied to improve handling of broken fonts.
Clutter 1.2.14 (24/09/2010)
===============================================================================
* List of changes since Clutter 1.2.12
> Backport GLES detection logic, and remove an unwanted GL dependency
when building EGLX backends against Mesa.
> Fix build on Quartz.
> Plug leaks in CoglProgram and CoglShader.
> Fixes for CoglShader usage on GLES2.
> Backport a fix in the request mode of ClutterBoxLayout.
> Documentation fixes.
Many thanks to:
Neil Roberts
Alexandros Frantzis
Nate Stedman
* Bugs fixed:
- Printing and Print preview broken with cairo 1.10
- Parasite handling had problems and can cause crashing
- Error with string-append and gimp-drawable-get-name
- (Paco) Recursive Gaussian Filter error
- Fix incorrect "wrap mode" documentation values in Edge plug-in
- Difference of Gaussians gives blank doc if "Invert" selected
- Image type filter doesn't include .rgba SGI files
- Console window opening on file-ps-load
- Wood 1 and Wood 2 have bad alpha value
- Image saved from google docs generates a
'gimp-image-set-resolution' error message
* Updated translations:
German (de)
Spanish (es)
Italian (it)
Japanese (ja)
Romanian (ro)
Chinese (Hong Kong) (zh_HK)
Chinese (Taiwan) (zh_HK)
== Changes 0.9.0 from 0.6.5: 2010-09-26
Applied defalut custom tag styles.
=== Improvements
==== Theme
* background-image-toolkit: Added vertical-align
paramteter that specifies vertical position.
Example:
# image
# src = lavie.png
# relative-width = 30
# align = right
# vertical-align = top
# relative-margin-right = -5
* tag: New theme. It provides default style for some
custome tags. The following custom tags are supports. It
is enabled by default.
* tag:x-large: Made specified text large.
* tag:center: Placed specified text in center If no text
is specified, block that has center tag is placed in
center.
* tag:right: Placed specified text in right If no text
is specified, block that has right tag is placed in
right.
Example:
(('tag:x-large:Large Text'))
(('tag:center'))Centerized Text
(('tag:right'))Right-Justified Text
==== RD
* Supported recursive markup in (('('))('XXX:')((')')) markup.
* Supported markup in cells in table.
=== Fix
* Fixed missing require.
[Reported by OBATA Akio]
* Fixed aafigure's site URL.
[Reported by kdmsnr]
* Changed default align to center of
background-image-toolkit theme for backward compatibility.
[Suggested by nari]
* Renamed Rabbitter to Rabbiter.
version 1.4.4beta01 [July 12, 2010]
Removed extraneous new_push_process_row.c file.
Revised the "SEE ALSO" style of libpng.3, libpngpf.3, and png.5
Removed some newly-added TAB characters from pngpread.c.
Fixed some indentation in pngpread.c and pngrutil.c
Changed "extern PNG_EXPORT" to "PNG_EXPORT" in png.h (Jan Nijtmans)
Changed "extern" to "PNG_EXTERN" in pngpriv.h (except for the 'extern "C" {')
Put "#ifndef PNG_EXTERN, #endif" around "#define PNG_EXTERN" in pngpriv.h
version 1.4.4beta02 [July 24, 2010]
Added -DNO_PNG_SNPRINTF to CFLAGS in scripts/makefile.dj2
Moved the definition of png_snprintf() outside of the enclosing
#ifdef blocks in pngconf.h
Added a special case typedef of png_longjmp_ptr for WATCOM.
version 1.4.4beta03 [July 24, 2010]
Removed reference to cbuilder5/* from Makefile.in and Makefile.am
Eliminated the new special case typedef of png_longjmp_ptr for WATCOM
and made a special case "#define PNGAPI" in pngconf.h instead.
version 1.4.4beta04 [July 31, 2010]
Updated the read macros and functions from 1.5.0beta38.
version 1.4.4beta05 [August 6, 2010]
Updated projects/visualc71 so it can find scripts/pnglibconf.h
Removed unused png_mem_* defines from pngconf.h.
Correct use of _WINDOWS_ in pngconf.h
version 1.4.4beta06 [August 11, 2010]
Don't try to use version-script with cygwin/mingw.
Revised contrib/gregbook to work under cygwin/mingw.
version 1.4.4beta07 [August 26, 2010]
Updated prebuilt aclocal.m4 and ltmain.sh
Add .dll.a to the list of extensions to be symlinked by Makefile.am (Yaakov)
Updated CMakeLists.txt to use CMAKE_INSTALL_LIBDIR variable; useful for
installing libpng in /usr/lib64 (Funda Wang).
Revised CMakeLists.txt to put the man pages in share/man/man* not man/man*
Revised CMakeLists.txt to make symlinks instead of copies when installing.
Changed PNG_LIB_NAME from pngNN to libpngNN in CMakeLists.txt (Philip Lowman)
Moved "#include pngusr.h" ahead of PNG_USER_PRIVATEBUILD test in pngconf.h
Eliminated a deprecated reference to png_ptr->io_ptr in pngtest.c
Eliminated new unnecessary #if tests regarding the sCAL chunk from pngrutil.c
version 1.4.4beta08 [September 2, 2010]
Updated the xcode project to work with libpng-1.4.x and added iOS targets
for simulator and device (Philippe Hausler).
version 1.4.4rc01 [September 10, 2010]
No changes.
version 1.4.4rc02 [September 13, 2010]
Revised CMakeLists.txt (Philip Lowman).
version 1.4.4rc03 [September 14, 2010]
Removed an extraneous close-double-quote from CMakeLists.txt
Eliminated another deprecated reference to png_ptr->io_ptr in pngtest.c
version 1.4.4rc04 [September 16, 2010]
Fixed indentation and removed debugging message from CMakeLists.txt
Revised autogen.sh to recognize and use $AUTOCONF, $AUTOMAKE, $AUTOHEADER,
$AUTOPOINT, $ACLOCAL and $LIBTOOLIZE
version 1.4.4rc05 [September 20, 2010]
Rebuilt configure scripts with automake-1.11.1 instead of automake-1.11.
Removed unused mkinstalldirs file.
version 1.4.4 [September 23, 2010]
No changes.
Changes since version 10.35.76:
- ppmtompeg: fix crash with free of unallocated memory.
- Build: don't expect snprintf() to exist.
- Build: don't use <strings.h> or bzero().
The highlights of this release are:
* multipath editing
* improved text tool: subscript, superscript, numerical input for text kerning,
tracking and more
* new Airbrush tool
* LaTeX export with PDF/PS/EPS
* JessyInk extension to create presentations
* numerous bugfixes
- matches previous package name without "${RUBY_PKGPREFIX}-"
- matches current "ruby18-" and "ruby19-" packages
* Since these packages aren't update its version during update of Ruby
package's framework, bump PKGREVISION for safe update. Noted by
obache@ on tech-pkg.
Release 1.10.0 (2010-09-06 Chris Wilson <chris@chris-wilson.co.uk>)
===================================================================
The cairo community is astounded (and flabbergast) to finally announce
the 1.10.0 release of the cairo graphics library. This is a major update
to cairo, with new features and enhanced functionality which maintains
compatibility for applications written using any previous major cairo
release, (1.8, 1.6, 1.4, 1.2, or 1.0). We recommend that anybody using
a previous version of cairo upgrade to cairo 1.10.0.
One of the more interesting departures for cairo for this release is the
inclusion of a tracing utility, cairo-trace. cairo-trace generates a
human-readable, replayable, compact representation of the sequences of
drawing commands made by an application. This can be used to inspecting
applications to understand issues and as a means for profiling
real-world usage of cairo.
The traces generated by cairo-trace have been collected in
git://git.cairographics.org/git/cairo-traces
and have driven the performance tuning of cairo over the last couple of
years. In particular, the image backend is much faster with a new
polygon rasterisation and a complete overhaul of the tessellator. Not
only is this faster, but also eliminates visual artifacts from
self-intersecting strokes. Not only has cairo-trace been driving
performance improvements within cairo, but as a repeatable means of
driving complex graphics it has been used to tune OpenGL, DDX, and
pixman.
Cairo's API has been extended to better support printing, notably
through the ability to include a single compressed representation of an
image for patterns used throughout a document, leading to dramatic file
size reductions. Also the meta-surface used to record the vector
commands compromising a drawing sequence is now exposed as a
CAIRO_SURFACE_TYPE_RECORDING, along with a new surface that is a child of a
larger surface, CAIRO_SURFACE_TYPE_SUBSURFACE. One typical usage of a
subsurface would be as a source glyph in a texture atlas, or as a
restricted subwindow within a canvas.
Cairo's API has also resurrected the RGB16 format from the past as
the prevalence of 16-bit framebuffers has not diminished and is a
fore-taste of the extended format support we anticipate in the future.
Increasing cairo's utility, we introduce the cairo_region_t for handling
sets of pixel aligned rectangles commonly used in graphics applications.
This is a merger of the GdkRegion and the pixman_region_t, hopefully
providing the utility of the former with the speed of the latter.
Furthermore cairo has been reworked to interoperate more closely with
various acceleration architectures, gaining the ability to share
those hardware resources through the new cairo_device_t. For instance,
with the new OpenGL backend that supersedes the Glitz backend, hardware
and rendering operations can be shared between a classic OpenGL
application mixing libVA for the hardware assisted video decode with
cairo for high quality overlays all within the same OpenGL canvas.
Many thanks for the hard work of Adrian Johnson, Andrea Canciani, Behdad
Esfahbod, Benjamin Otte, Carl Worth, Carlos Garcia Campos, Chris Wilson,
Eric Anholt, Jeff Muizelaar, Karl Tomlinson, M Joonas Pihlaja, Søren
Sandmann Pedersen and many others that have contributed over the last
couple of years to cairo. Thank you all!
Snapshot 1.9.14 (2010-07-26)
============================
A quiet couple of weeks, hopefully Cairo is seeing widescale deployment and
we are being to see the results of the stabilisation effort. Clipping bugs
seems to have been the order of the last couple of weeks, with a couple
reported and duly fixed. Thank you Igor Nikitin and Karl Tomlinsion for
finding those regressions. At this point all that seems to remain to do is
to fix the outstanding regressions in the PDF backend...
Bugs fixes
----------
Clip doesn't work for text on the image backend
https://bugs.freedesktop.org/show_bug.cgi?id=29008
Add explicit dependency for cxx
https://bugs.freedesktop.org/show_bug.cgi?id=29114
Fix regressions in reporting clip extents
https://bugs.freedesktop.org/show_bug.cgi?id=29120https://bugs.freedesktop.org/show_bug.cgi?id=29121https://bugs.freedesktop.org/show_bug.cgi?id=29122https://bugs.freedesktop.org/show_bug.cgi?id=29124https://bugs.freedesktop.org/show_bug.cgi?id=29125
Snapshot 1.9.12 (2010-07-12)
============================
A couple of weeks spent fixing those annoying bugs and cleaning up the build
system; the list of outstanding tasks to complete for the stable release is
finally shrinking. The chief bug fixer has been Benjamin Otte who not only
made sure that the public API is consistent and being tested for its
consistency, but also ensured that the documentation was up-to-date and
spent time clarifying cases where even the Cairo developers have come
unstuck in the past. Many thanks, Benjamin. However, he was not alone,
as Andrea Canciani continued his fine work in isolating broken corner cases
and proceeding to fix them, and tidying up the quartz backend. And last, but
definitely not least, M Joonas Pihlaja tried building Cairo across a
perverse range of systems and fixed up all the loose bits of code that came
unravelled. Thanks everybody!
API Changes
-----------
cairo_surface_set_mime_data, cairo_surface_get_mime_data:
The length parameter is now an unsigned long (as opposed to an unsigned
int). The parameter is intended to be an equivalent to a size_t without
requiring POSIX types and be large enough to store the size of the
largest possible allocation.
cairo_gl_surface_create_for_texture:
This a new surface constructor for cairo-gl that explicitly enables
render-to-texture for foreign, i.e. application, textures.
cairo_region_xor, cairo_region_xor_rectangle
A couple of utility routines add to the region handling interface for
the purpose of replacing existing GdkRegion functionality.
Bugs fixes
----------
https://bugs.launchpad.net/ubuntu/+source/cairo/+bug/600622
Inkscape was caught in the act of attempting to modify a finished surface.
Unfortunately, we had the ordering of our guards and assertions wrong and
so an ordinary application error was triggering an assert in Cairo. This
lead Benjamin to add a test case to ensure that the entire public API
could handle erroneous input and then proceeded to fix a whole slew of
uncovered bugs.
https://bugs.freedesktop.org/show_bug.cgi?id=28888
A regression introduced by the special casing of uploading images to an
xlib surface in-place which was ignoring the translation applied to the
image.
Snapshot 1.9.10 (2010-06-26)
============================
The first "quick" snapshot in the run up to the stable release. The
last snapshot was picked up by the bleeding edge distributions and so the
bug reports have to started to roll in. The most frequent of these are the
introduction of rendering errors by applications that modify a surface
without subsequently calling cairo_surface_mark_dirty(). Make sure the
application developers are aware of increased reliance on strict use of the
Cairo API before 1.10 is released!
The usual slew of bugs reported and we would like to thank Zoxc for
contributing the WGL interface for cairo-gl, and finding more build
failures on win32. And it just wouldn't be a 1.9 snapshot unless
Benjamin Otte improved the error handling within cairo-gl, as well as
isolating and fixing some more errors in the test suite. The biggest bug of
the snapshot turned out to be a major sign extension issue that had lain
hidden for many years and was suddenly exposed by incorrectly rounding
rectangles when performing non-antialiased rendering. Also to the relief
of many we have included the downstream patch to honour the user's LCD
filtering preferences for subpixel rendering of fonts. The interface
remains private for the time being, whilst the proposed public API is
finalized.
API changes
-----------
None.
Snapshot 1.9.8 (2010-06-12)
===========================
One major API changes since the last snapshot, and a whole slew of bugs
fixed and inconsistencies eliminated. Far too many bugs fixed to
individually identify. We need to thank Benjamin Otte for his fantastic
work on the cairo-gl backend making it faster and more robust, Andrea
Canciani for finding so many bugs and developing test cases for them, as
well fixing them. And last but not least we must all thank Adrian Johnson for
continuing to eliminate bugs and improving the PostScript and PDF backends.
This snapshot represents almost 4 months of bug fixing, bringing Cairo to
a point where we consider it almost ready to be a candidate for release.
There are a few known bugs left to be fixed, being tracked in
https://bugs.freedesktop.org/show_bug.cgi?id=24384, so please give Cairo a
whirl and report any regressions. The plan is to release a new snapshot
every other week leading to a 1.10 release with a target date of
2010-08-16.
API additions
-------------
CAIRO_FORMAT_RGB16_565
16 bit devices still remain popular, and so with great demand,
CAIRO_FORMAT_RGB16_565 has been restored enabling applications to create
and use 16 bit images as sources and render targets.
cairo_surface_create_for_rectangle()
It is common practice to cut an image up into many smaller pieces and use
each of those as a source - a technique called texture atlasing.
cairo_surface_create_for_rectangle() extends Cairo to directly support use
of these subregions of another cairo_surface_t both as a source and as a
render target.
cairo_region_create()
cairo_region_create_rectangle()
cairo_region_create_rectangles()
cairo_region_copy()
cairo_region_reference()
cairo_region_destroy()
cairo_region_equal()
cairo_region_status()
cairo_region_get_extents()
cairo_region_num_rectangles()
cairo_region_get_rectangle()
cairo_region_is_empty()
cairo_region_contains_rectangle()
cairo_region_contains_point()
cairo_region_translate()
cairo_region_subtract()
cairo_region_subtract_rectangle()
cairo_region_intersect()
cairo_region_intersect_rectangle()
cairo_region_union()
cairo_region_union_rectangle()
The Cairo region API was actually added a couple of snapshots ago, but we
forgot to mention it at the time. A simple API for the handling of
rectangular pixel-aligned regions by Soeren Sandmann.
Backend-specific improvements
-----------------------------
cairo-gl
Benjamin Otte made more than 200 commits in which he refactored the cairo-gl
backend, reducing a lot of code duplication and enabled him to begin working
on improving performance by reducing state changes and associated overhead.
cairo-xlib
Access to the underlying connection to the Display is now thread-safe
enabling cairo-xlib to be used in a multi-threaded application without fear
of random corruption. Thanks Benjamin Otte!
cairo-xlib will now attempt to use PolyModeImprecise when compositing
trapezoids (i.e. a fill or a stroke operation with a non-trivial path) which
should allow hardware drivers more scope for accelerating the operation at
the cost of potentially incurring minute rendering errors. The mode can be
forced back to PolyModePrecise by setting the antialias parameter to
CAIRO_ANTIALIAS_SUBPIXEL.
cairo-svg
A notable improvement was contributed by Alexander Shulgin to enable SVG to
reference external image through the use an extended MIME data type.
Snapshot 1.9.6 (2010-02-19)
===========================
API additions
-------------
Add cairo_device_t
The device is a generic method for accessing the underlying interface
with the native graphics subsystem, typically the X connection or
perhaps the GL context. By exposing a cairo_device_t on a surface and
its various methods we enable finer control over interoperability with
external interactions of the device by applications. The use case in
mind is, for example, a multi-threaded gstreamer which needs to serialise
its own direct access to the device along with Cairo's across many
threads.
Secondly, the cairo_device_t is a unifying API for the mismash of
backend specific methods for controlling creation of surfaces with
explicit devices and a convenient hook for debugging and introspection.
The principal components of the API are the memory management of:
cairo_device_reference(),
cairo_device_finish() and
cairo_device_destroy();
along with a pair of routines for serialising interaction:
cairo_device_acquire() and
cairo_device_release()
and a method to flush any outstanding accesses:
cairo_device_flush().
The device for a particular surface may be retrieved using:
cairo_surface_get_device().
The device returned is owned by the surface.
API changes (to API new in the cairo 1.9.x series)
--------------------------------------------------
cairo_recording_surface_create()
cairo_recording_surface_ink_extents()
These are the replacement names for the functions previously named
cairo_meta_surface_create and cairo_meta_surface_ink_extents.
cairo_surface_set_mime_data
This interface is now changed such that the MIME data will be
detached if the surface is modified at all. This guarantees that
the MIME data will not become out of synch due to surface
modifications, and also means that for the MIME data to be useful,
it must be set after all modifications to the surface are
complete.
API removal (of experiment API)
-------------------------------
The cairo-glitz backend is removed entirely, (in favor of the new
cairo-gl backend). See below for more on cairo-gl.
Generic fixes
-------------
Many improvements for drawing of dashed strokes
Fix incorrect handling of negative offset
Faster computation of first dash (avoids near-infinite looping)
Approximate extremely fine dash patterns with appropriate alpha value
Optimize spans-based renderers for repeated rows, (such as in a rounded rectangle)
Backend-specific improvements
-----------------------------
cairo-drm
This is a new, direct-rendering backend that supports Intel graphics
chipsets in the i915 and i965 families. It's still experimental and
will likely remain that way for a while. It's already got extremely
good performance on the hardware it supports, so if nothing else
provides a working proof and performance target for the cairo-gl
work for Intel graphics.
cairo-gl
Start using GLSL to accelerate many operations. Many thanks to Eric
Anholt and T. Zachary Laine for this work. For the first time, we
have what looks like what will be a very compelling OpenGL-based
backend for cairo (in terms of both quality and performance).
See this writeup from Eric for more details on recent progress of
cairo-gl (which he presented at FOSDEM 2010):
http://anholt.livejournal.com/42146.html
cairo-image
The image backend is made dramatically faster (3-5 times faster for
benchmarks consisting primarily of glyph rendering).
cairo-quartz fixes:
Many fixes from Robert O'Callahan and Andrea Canciani including:
Fixed gradient pattern painting
Improved A8 image handling
Fixes for "unbounded" and other compositing operators
cairo-pdf fixes:
Improvements to embedding of JPEG and JPEG2000 data.
cairo-ps fixes:
Fix printing of rotated user fonts.
Snapshot 1.9.4 (2009-10-15)
===========================
API additions:
cairo_meta_surface_create()
cairo_meta_surface_ink_extents()
Finally exporting the internal meta-surface so that applications
have a method to record and replay a sequence of drawing commands.
cairo_in_clip()
Determines whether a given point is inside the current clip.
??? Should this be called cairo_in_paint() instead? in-clip is the test
that is performed, but in-paint would be similar to in-fill and in-stroke.
New utilities:
cairo-test-trace
A companion to cairo-perf-trace, this utility replays a trace against
multiple targets in parallel and looks for differences in the output,
and then records any drawing commands that cause a failure.
Future plans:
Further minimisation of the fail trace using "delta debugging".
More control over test/reference targets.
Backend improvements:
xlib
Server-side gradients. The theory is that we can offload computation
of gradients to the GPU and avoid pushing large images over the
connection. Even if the driver has to fallback and use pixman to render
a temporary source, it should be able to do so in a more efficient manner
than Cairo itself. However, cairo-perf suggests otherwise:
On tiny, Celeron/i915:
before: firefox-20090601 211.585
after: firefox-20090601 270.939
and on tiger, CoreDuo/nvidia:
before: firefox-20090601 70.143
after: firefox-20090601 87.326
In particular, looking at tiny:
xlib-rgba paint-with-alpha_linear-rgba_over-512 47.11 (47.16 0.05%) -> 123.42 (123.72 0.13%): 2.62x slowdown
█▋
xlib-rgba paint-with-alpha_linear3-rgba_over-512 47.27 (47.32 0.04%) -> 123.78 (124.04 0.13%): 2.62x slowdown
█▋
New experimental backends:
QT
OpenVG - The initial work was done by Øyvind Kolås, and made ready for
inclusion by Pierre Tardy.
OpenGL - An advanced OpenGL compositor. The aim is to write a integrate
directed rendering using OpenGL at a high-level into Cairo. In
contrast to the previous attempt using Glitz which tried to
implement the RENDER protocol on top of OpenGL, using the
high-level interface should permit greater flexibility and
more offloading onto the GPU.
The initial work on the backend was performed by Eric Anholt.
Long standing bugs fixed:
Self-intersecting strokes.
A long standing bug where the coverage from overlapping semi-opaque
strokes (including neighbouring edges) was simply summed in lieu of
a costly global calculation has been fixed (by performing the costly
global calculation!) In order to mitigate the extra cost, the
tessellator has been overhauled and tune, which handles the fallback
for when we are unable to use the new span rasteriser on the stroke
(e.g. when using the current RENDER protocol). The large number of
pixel artefacts that implementing self-intersection elimination
removes is ample justification for the potential performance
regression. If you unfortunately do suffer a substantial performance
regression in your application, please consider obtaining a
cairo-trace and submitting it to us for analysis and inclusion into
our performance suite.
Special thanks:
To the AuroraUX team for providing access to one of their OpenSolaris
machines for cairo and pixman development. http://www.auroraux.org/
Snapshot 1.9.2 (2009-06-12)
===========================
API additions:
cairo_surface_set_mime_data()
cairo_surface_get_mime_data()
Should this take unsigned int, unsigned long or size_t for the length
parameter? (Some datasets may be >4GiB in size.)
Associate an alternate, compressed, representation for a surface.
Currently:
"image/jp2" (JPEG2000) is understood by PDF >= 1.5
"image/jpeg" is understood by PDF,PS,SVG,win32-printing.
"image/png" is understood by SVG.
cairo_pdf_version_t
cairo_pdf_surface_restrict_to_version()
cairo_pdf_get_versions()
cairo_pdf_version_to_string()
Similar to restrict to version and level found in SVG and PS,
these limit the features used in the output to comply with the PDF
specification for that version.
CAIRO_STATUS_INVALID_SIZE
Indicates that the request surface size is not supported by the
backend. This generally indicates that the request is too large.
CAIRO_STATUS_USER_FONT_NOT_IMPLEMENTED
Indicates that a required callback for a user-font was not implemented.
CAIRO_STATUS_LAST_STATUS
This is a special value to indicate the number of status values enumerated
at compile time. (This may differ to the number known at run-time.)
The built-in twin font is now called "@cairo:" and supports a limited set
of options like "@cairo:mono". Where are these specified?
cairo_in_fill() now uses HTML Canvas semantics, all edges are inside.
New experimental backends:
CairoScript
New utility:
cairo-trace and cairo-perf-trace
cairo-trace generates a human-readable, replayable, compact(-ish!)
representation of the sequences of drawing commands made by an
application.
Under the util/cairo-script directory is a library to replay traces.
perf/cairo-perf-trace replays traces against multiple backends
and makes useful benchmark reports. This is integrated with
'make perf'. You may collect your own traces or take advantage
of traces collected by the community:
git://git.cairographics.org/git/cairo-traces
(Put this into perf/cairo-traces to run these as part of "make perf".)
There is additional WIP in building a debugging tool for cairo applications
based on CairoScript (currently very preliminary, mostly serves to show
that GtkSourceView is too slow) :
people.freedesktop.org:~ickle/sphinx
Test suite overhaul:
The test suite is undergoing an overhaul, primarily to improve its speed
and utility. (Expect more changes in the near future to improve XFAIL
handling.)
Optimisations:
polygon rasterisation! Joonas implemented the Tor polygon scan converter,
on typical geometry is about 30% faster for the image backend.
Bovine Polaroids! For those not in on the joke, this is the long
awaited "copy-on-write snapshot" or "COW snapshot" support. The
user-visible feature is that including the same image multiple times
into a PDF file should result in only a single instance of that
image in the final output. This is unlike previous versions of cairo
which would generate very large PDF files with multiple copies of
the same image. Adrian says that the PDF is not quite working as
well as it should yet, so we hope for futher improvements before
cairo 1.10.
Bug fixes:
EXTEND_PAD.
Better handling of large scale-factors on image patterns.
Emit /Interpolate for PS,PDF images.
Global glyph cache - cap on the total number of inactive glyphs,
should prove fairer for fonts with larger glyph sets.
Compilation without fontconfig
Improved handling of low-bitdepth sources (e.g. copying the contents
of 16-bit xserver windows)
Regressions:
cairo_traps_extract_region >10x slower. Fix pending.
Still to come:
Region tracking API (ssp) for damage tracking, hit testing etc
mime-surface
An expiremental OpenGL backend?
Tweaks to tessellator, allocations of patterns, delayed
initialisation of the xlib backend (reduce the cairo overhead of
render_bench by ~80%).
color-tools is a Ruby library to provide RGB, CMYK, and other
colourspace support to applications that require it. It also provides
152 named RGB colours. It offers 152 named RGB colours (184 with
spelling variations) that are commonly supported and used in HTML,
SVG, and X11 applications. A technique for generating a monochromatic
contrasting palette is also included.
color-tools is a Ruby library to provide RGB, CMYK, and other
colourspace support to applications that require it. It also provides
152 named RGB colours. It offers 152 named RGB colours (184 with
spelling variations) that are commonly supported and used in HTML,
SVG, and X11 applications. A technique for generating a monochromatic
contrasting palette is also included.
* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Add LICENSE.
* Remove default value of GEM_BUILD.
* Ajust new ruby package's framework.
Changes are unknown.
* Update HOMEPAGE.
* Add LICENSE.
* Remove default value of GEM_BUILD.
* make GEM_NAME to force lower case.
* Add a patch to support both ruby18 and ruby19.
* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Add LICENSE.
* Remove default value of GEM_BUILD.
2.3.4
* Include more files in the gem by switching to Jeweler (thanks Jeweler guyz)!
2.3.3
* Fix issue #4 (thanks Jakobs)
* Fix some unit tests (thanks Nobu!)
2.3.2 Feb 2010
* Add an arbitrary_lines specifier
2.3.1 Feb 2010
* Fix a bug I introduced in 2.3.0
2.3.0 Feb 2010
* incorporate a few patch changes
2.2.3.1 July 18 2009
* output the raw "to gnuplot" data if $VERBOSE
Version 2.2.2 July 2009
* raise if no executable found, should be windows compat. now
* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Add LICENSE.
* Remove default value of GEM_BUILD.
* Ajust new ruby package's framework.
== Color 1.4.1 / 2010.02.03
* Imported to github.
* Converted to Hoe 2.5 spec format.
* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Remove default value of GEM_BUILD.
RMagick 2.13.1
o Fixed bug preventing RMagick from working with version 6.5.9 or higher
RMagick 2.13.0
o Added Doxygen documentation, for automatic documentation
o Fixed bug #27467, get RMagick to compile witH ImageMagick 6.5.7
o Fixed bug #27607, switch Pixel#from_hsla and Pixel#to_hsla to use ranges
0-255 instead of 0-100 for saturation and lightness (range used by
ImageMagick 6.5.6-5 and higher). Also added ability to specify all
arguments to these functions as percentages (bug report by Arthur Chan).
The OpenJPEG library is an open-source JPEG 2000 codec written in C. It
has been developed in order to promote the use of JPEG 2000 and is
licensed under a BSD license.
jbig2dec is a decoder for the JGIB2 image compression format. JBIG2 is
designed for lossy and lossless encoding of monochrome images at
moderately high resolutions. For scanned paper documents, compression
ratios on the order of 100:1 are often seen.
The Gnome2::Canvas module allows a perl developer to use the
GnomeCanvas widget with Gtk2-Perl.
Like the Gtk2 module on which it depends, Gnome2::Canvas follows
the C API of libgnomecanvas-2.0 as closely as possible while still
being perlish. Thus, the C API reference remains the canonical
documentation.
PR pkg/43812 by Matthew Mondor
The DIA_HELPDIR variable looks unnecessary now, it might make sense
to not install the xml documentation in the non-gnome case because
there is no tool to read it anyway.
by application developers in fields such as visual simulation, games, virtual
reality, scientific visualization and modelling. Written entirely in Standard
C++ and OpenGL it runs on all Windows platforms, OSX, GNU/Linux, IRIX, Solaris,
HP-Ux, AIX and FreeBSD operating systems. The OpenSceneGraph is now well
established as the world leading scene graph technology, used widely in the
vis-sim, space, scientific, oil-gas, games and virtual reality industries.
to trigger/signal a rebuild for the transition 5.10.1 -> 5.12.1.
The list of packages is computed by finding all packages which end
up having either of PERL5_USE_PACKLIST, BUILDLINK_API_DEPENDS.perl,
or PERL5_PACKLIST defined in their make setup (tested via
"make show-vars VARNAMES=..."), minus the packages updated after
the perl package update.
sno@ was right after all, obache@ kindly asked and he@ led the
way. Thanks!
Based on PR#43712 from Ryo ONODERA.
NEW IN VERSION 4.3
------------------
- Undo/Redo
- New translations (german,czech)
- Fixed double free bug in plugin mode.
NEW IN VERSION 4.4
--------------------
- Full session management under X11.
- Added advanced feature check box.
- Added advanced command to copy urls, outline, etc.
- New translation (russian)
- History in the find dialog.
- Option to display hidden text in status bar.
- Option to display the first page alone in side-by-side mode.
- Option to display side-by-side in right-to-left mode.
- Drag'n drop files into the viewer.
- Support for Lizardtech's plugin option -showposition.
NEW IN VERSION 4.5
--------------------
- Fixed priority of annotation options.
- Fixed plugin for recent versions of gcc.
- Added showposition in advanced option copyUrl.
- New advanced mode to display hidden text.
- Lens display annotations and hidden text.
- Nsdejavu can use the XEmbed protocol when available.
- Plugin is scriptable from JavaScript.
CHANGES BETWEEN 2.4.1 and 2.4.2
I. IMPORTANT BUG FIXES
- A stack overflow in CFF Type2 CharStrings interpreter is fixed.
- Handling Type 42 font deallocation was broken; additionally, the
library is now more robust against malformed Type 42 fonts.
II. MISCELLANEOUS
- Two new functions, `FT_Reference_Library' (in FT_MODULE_H) and
`FT_Reference_Face' (in FT_FREETYPE_H), have been added to
simplify life-cycle management. A counter gets initialized to 1
at the time an FT_Library (or FT_Face) structure is created.
The two new functions increment the respective counter.
`FT_Done_Library' and `FT_Done_Face' then only destroy a library
or face if the counter is 1, otherwise they simply decrement the
counter.
following vulnerabilities:
- CVE-2010-2233
- CVE-2010-2482
- CVE-2010-2483
- CVE-2010-2595
- CVE-2010-2597
There is no patch for CVE-2010-2596 yet. But it is low risk (an assertion
gets triggered) and cannot be exploited after the above vulnerabilities
are fixed (at least if I understood correctly).
No butcher was involved in fixing this package.
Clutter 1.002
=============
* Allow omitting FOREACH_WITH_INTERNALS from Container implementations,
just like the documentation said
* Improve Clutter::Animation documentation
* Improve the examples
== Changes 0.6.4 from 0.6.5: 2010-07-31
* Added Rabbiter that collects comments from Twitter.
[OBATA Akio]
* Supported
((<aafigure|URL:https://launchpad.net/aafigure>)).
[Suggested by kdmsnr]
=== Improvements
* Removed needless newlines from default PDF filename.
* Worked with \r\n newline. [Reported by zunda]
* Rabbitter: Added. It collects comments from Twitter.
[OBATA Akio]
* Supported aafigure. [suggested by kdmsnr]
==== Theme
* clear-blue: Removed needless newlines from footer text.
* per-slide-background-iamge:
Supported "background-image-align: right" slide property.
[Suggested by kdmsnr]
= slide
...
== properties
: background-image
lavie.png
: background-image-relative-width
30
: background-image-align
right
: background-image-relative-margin-right
3
* Supported width parameter 'relative_width' as well as
'relative-width'.
* body-background-image: Added. It enables "align = right"
image property:
= title
# image
# src = lavie.png
# relative-width = 30
# align = right
# relative-margin-right = -5
* Enabled body-background-image and
per-slide-background-image by default.
* background-image-tookit: Added. It is a toolkit for
shareing common processes in body-background-image and
per-slide-background-image themes.
* title-background-image:
Supported customize by
@title_background_image_properties. The same options for
image element can be used.
[Suggested by kdmsnr]
@title_background_image_properties = {
:align => :right,
:as_large_as_possible => false,
:relative_height => 75,
}
This shows image with the following layout:
+-----------+
| +---+|
| title <- background image
| +---+|
+-----------+
A background image is showed in center and it is
resized to as large as possible by default.
=== Fixes
* Fixed comment view doesn't work.
=== Thanks
* kdmsnr
* zunda
* OBATA Akio
