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Revision 1.31 / (download) - annotate - [select for diffs], Thu Feb 23 14:00:43 2012 UTC (3 months ago) by ryoon
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Enable tee surface backend. This is potentially used "--enable-system-cairo"ed devel/xulrunner. Bump PKGREVISION.
Revision 1.30 / (download) - annotate - [select for diffs], Sat Feb 12 13:40:53 2011 UTC (15 months, 1 week ago) by drochner
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put the cairo gobject into its own pkg to avoid the heavy glib dependency in the base pkg
Revision 1.29 / (download) - annotate - [select for diffs], Sat Feb 12 12:08:06 2011 UTC (15 months, 1 week ago) by obache
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enable cairo-gobject. Bump PKGREVISION.
Revision 1.28 / (download) - annotate - [select for diffs], Sun Dec 26 14:58:44 2010 UTC (16 months, 4 weeks ago) by wiz
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Update to 1.10.2: Release 1.10.2 (2010-12-25 Chris Wilson <chris@chris-wilson.co.uk>) =================================================================== The cairo community is pleased to announce the 1.10.2 release of the cairo graphics library. This is the first update to cairo's stable 1.10 series and contains a large number of bug fixes. While many people have contributed and have help to test the release, 2 people deserve special recognition for their efforts in tracking down and fixing bugs, Andrea Canciani and Adrian Johnson. Thanks to their tremendous efforts, and of all cairo contributors, it is much appreciated. We recommend everyone upgrade to cairo 1.10.2 and hope that everyone will continue to have lots of fun with cairo! -Chris Bug fixes --------- Fix embedding of grayscale jpegs in PS. https://bugs.freedesktop.org/show_bug.cgi?id=31632 Fix the reported path of extents containing a curve. Fix the compositing of unaligned boxes. Reset the clipper in PDF upon finish. Fix degenerates arcs to become a degenerate line. Build support for autoconf 2.67 Fix painting of transformed patterns in PS Fix the EPS bounding box for PS https://bugs.freedesktop.org/show_bug.cgi?id=24688 Fix the missing content for EPS https://bugs.freedesktop.org/show_bug.cgi?id=24688 Fix regression upon changing page size in PS/PDF https://bugs.freedesktop.org/show_bug.cgi?id=24691 Only use ActualText with PDF-1.5 documents Fix the bbox for type1 fallbacks. Reset the color after ending the context in PDF https://bugs.freedesktop.org/show_bug.cgi?id=31140 Fix the advance of subsetted type1 fonts https://bugs.freedesktop.org/show_bug.cgi?id=31062 Fix handling of EXTEND_NONE gradients for PDF Restrict in-place optimisation for a8 image masks with SOURCE
Revision 1.27 / (download) - annotate - [select for diffs], Wed Oct 13 00:11:21 2010 UTC (19 months, 1 week ago) by spz
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make the package heed option -x11 again. If you don't specify that, the package stays the same -> no revision bump.
Revision 1.26 / (download) - annotate - [select for diffs], Mon Sep 13 12:23:01 2010 UTC (20 months, 1 week ago) by wiz
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Update to 1.10.0. Add default-on xcb option (implying x11 option).
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=29120
https://bugs.freedesktop.org/show_bug.cgi?id=29121
https://bugs.freedesktop.org/show_bug.cgi?id=29122
https://bugs.freedesktop.org/show_bug.cgi?id=29124
https://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
°äËë
xlib-rgba paint-with-alpha_linear3-rgba_over-512 47.27 (47.32 0.04%) -> 123.78 (124.04 0.13%): 2.62x slowdown
ãö°äËë
New experimental backends:
QT
OpenVG - The initial work was done by yvind 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%).
Revision 1.25 / (download) - annotate - [select for diffs], Sun Jun 14 17:59:07 2009 UTC (2 years, 11 months ago) by joerg
Branch: MAIN
CVS Tags: pkgsrc-2010Q2-base,
pkgsrc-2010Q2,
pkgsrc-2010Q1-base,
pkgsrc-2010Q1,
pkgsrc-2009Q4-base,
pkgsrc-2009Q4,
pkgsrc-2009Q3-base,
pkgsrc-2009Q3,
pkgsrc-2009Q2-base,
pkgsrc-2009Q2
Changes since 1.24: +1 -3
lines
Diff to previous 1.24 (colored)
Remove @dirrm entries from PLISTs
Revision 1.24 / (download) - annotate - [select for diffs], Fri Oct 31 09:46:33 2008 UTC (3 years, 6 months ago) by tron
Branch: MAIN
CVS Tags: pkgsrc-2009Q1-base,
pkgsrc-2009Q1,
pkgsrc-2008Q4-base,
pkgsrc-2008Q4
Changes since 1.23: +2 -1
lines
Diff to previous 1.23 (colored)
Re-add "include/cairo/cairo-quartz-image.h" to package list under Mac OS X. Bump package revision.
Revision 1.23 / (download) - annotate - [select for diffs], Fri Oct 17 11:21:03 2008 UTC (3 years, 7 months ago) by tron
Branch: MAIN
Changes since 1.22: +1 -2
lines
Diff to previous 1.22 (colored)
Remove "include/cairo/cairo-quartz-image.h" which now longer exists (even under Mac OS X).
Revision 1.22 / (download) - annotate - [select for diffs], Thu Oct 16 10:55:08 2008 UTC (3 years, 7 months ago) by drochner
Branch: MAIN
Changes since 1.21: +35 -32
lines
Diff to previous 1.21 (colored)
update to 1.8.0 from the announcement: The dominant theme of this release is improvements to cairo's ability to handle text. The highlights include a new "user fonts" feature as well as a new cairo_show_text_glyphs API which allows glyphs to be embedded in PDF output along with their original text, (for searching, selection, and copy-and-paste). Another major feature is a revamp of cairo's build system making it much easier to build cairo on various platforms.
Revision 1.21 / (download) - annotate - [select for diffs], Wed May 14 15:26:14 2008 UTC (4 years ago) by obache
Branch: MAIN
CVS Tags: pkgsrc-2008Q3-base,
pkgsrc-2008Q3,
pkgsrc-2008Q2-base,
pkgsrc-2008Q2,
cwrapper,
cube-native-xorg-base,
cube-native-xorg
Changes since 1.20: +4 -1
lines
Diff to previous 1.20 (colored)
Fix to instal cairo-quartz-font.pc. (and while here, enable quartz-image) Then atsui support for pango again. Bump pkgrevision.
Revision 1.20 / (download) - annotate - [select for diffs], Tue Apr 22 10:23:09 2008 UTC (4 years, 1 month ago) by tron
Branch: MAIN
Changes since 1.19: +1 -3
lines
Diff to previous 1.19 (colored)
"atsui" support in "cairo" has been deprecated. Remove "atsui" specific bits (available under Mac OS X only) and correct the package list. Bump package revision.
Revision 1.19 / (download) - annotate - [select for diffs], Mon Apr 21 11:29:33 2008 UTC (4 years, 1 month ago) by tnn
Branch: MAIN
Changes since 1.18: +3 -2
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Diff to previous 1.18 (colored)
Update to cairo-1.6.4. Major changes between the 1.4 and 1.6 branch: - Now uses external "pixman" library instead of a bundled one. - Improvements to PDF, SVG and PostScript output - New support for arbitrary X server visuals (the 8-bit display support patch (patch-ae in pkgsrc) is integrated) - rendering backend improvements - various new API additions, while maintaining ABI compatibility - New Quartz backend - bug fixes
Revision 1.18 / (download) - annotate - [select for diffs], Sat Apr 12 22:43:01 2008 UTC (4 years, 1 month ago) by jlam
Branch: MAIN
Changes since 1.17: +9 -9
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Diff to previous 1.17 (colored)
Convert to use PLIST_VARS instead of manually passing "@comment " through PLIST_SUBST to the plist module.
Revision 1.17 / (download) - annotate - [select for diffs], Fri Jun 15 17:47:59 2007 UTC (4 years, 11 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2008Q1-base,
pkgsrc-2008Q1,
pkgsrc-2007Q4-base,
pkgsrc-2007Q4,
pkgsrc-2007Q3-base,
pkgsrc-2007Q3,
pkgsrc-2007Q2-base,
pkgsrc-2007Q2
Changes since 1.16: +3 -3
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Diff to previous 1.16 (colored)
update to 1.4.8 This is the fourth update in cairo's stable 1.4 series. It comes just over five weeks after the 1.4.6 release. This release includes a thread-safe surface-cache for solid patterns which significantly improves text rendering with the xlib backend. Also, dozens of error paths in cairo have been fixed thanks to extensive fault-injection testing by Chris Wilson.
Revision 1.16 / (download) - annotate - [select for diffs], Fri Jun 8 07:20:53 2007 UTC (4 years, 11 months ago) by wiz
Branch: MAIN
Changes since 1.15: +2 -2
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Diff to previous 1.15 (colored)
Update to 1.4.6: Release 1.4.6 (2007-05-01 Carl Worth <cworth@cworth.org>) ========================================================= This is the third update in cairo's stable 1.4 series. It comes a little less than three weeks since the 1.4.4 release. This release fixes the broken mutex initialization that made cairo 1.4.4 unusable on win32, OS/2, and BeOS systems. This release also adds significant improvements to cairo's PDF backend, (native gradients!), and a couple of performance optimizations, (one of which is very significant for users of the xlib backend). Release 1.4.4 (2007-04-13 Carl Worth <cworth@cworth.org>) ========================================================= This is the second update release in cairo's stable 1.4 series. It comes just less than a month after 1.4.2. The changes since 1.4.2 consist primarily of bug fixes, but also include at least one optimization. See below for details. There have been lots of individuals doing lots of great work on cairo, but two efforts during the 1.4.4 series deserve particular mention: Internal cleanup of error handling, (Chris Wilson) -------------------------------------------------- Chris contributed a tremendous series of patches (74 patches!) to improve cairo's handling of out-of-memory and other errors. He began by adding gcc's warn_unused_attribute to as many functions as possible, and then launched into the ambitious efforts of adding correct code to quiet the dozens of resulting warnings. Chris also wrote a custom valgrind skin to systematically inject malloc failures into cairo, and did all the work necessary to verify that cairo's performance test suite runs to completion without crashing. The end result is a much more robust implementation. Previously, many error conditions would have gone unnoticed and would have led to assertion failures, segmentation faults, or other harder-to-diagnose problems. Now, more than ever, cairo should cleanly let the user know of problems through cairo_status and other similar status functions. Well done, Chris! More malloc reduction, (Mathias Hasselmann) ------------------------------------------- After 1.4.0, Behdad launched an effort to chase down excessive calls to malloc within the implementation of cairo. He fixed a lot of malloc-happy objects for 1.4.2, but one of the worst offenders, (pixman regions), was left around. Mathias contributed an excellent series of 15 patches to finish off this effort. The end result is a cairo that calls malloc much less often than it did before. Compared to 1.4.2, 55% of the calls to malloc have been eliminate, (and 60% have been eliminated compared to 1.4.0). Well done, Mathias!
Revision 1.15 / (download) - annotate - [select for diffs], Tue Mar 20 15:29:18 2007 UTC (5 years, 2 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2007Q1-base,
pkgsrc-2007Q1
Changes since 1.14: +3 -1
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Diff to previous 1.14 (colored)
update to 1.4.2 This switches to the new stable branch. Too many changes to list here, see the changelog. Most notably: speed improvements, PDF output improvement, API additions, bugfixes.
Revision 1.14 / (download) - annotate - [select for diffs], Thu Aug 10 14:28:53 2006 UTC (5 years, 9 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2006Q4-base,
pkgsrc-2006Q4,
pkgsrc-2006Q3-base,
pkgsrc-2006Q3
Changes since 1.13: +50 -50
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Diff to previous 1.13 (colored)
two pkgsrc related changes which I wanted to piggyback on the next update: -remove dependency on libpixman which was stale for ages -don't bother setting the gtk-doc installation path to share/doc, the new "devhelp" will find it at the default location (and the previous versions didn't find it at share/doc either)
Revision 1.13 / (download) - annotate - [select for diffs], Thu Aug 10 13:50:37 2006 UTC (5 years, 9 months ago) by wiz
Branch: MAIN
Changes since 1.12: +2 -1
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Diff to previous 1.12 (colored)
Update to 1.2.2, some pkglint cleanup: Release 1.2.2 (2006-08-08 Carl Worth) ========================================================= This is the first bug fix release in the 1.2 series since the original 1.2.0 release made six weeks ago. There were some very serious bugs in the 1.2.0 release, (see below), so everybody is encouraged to upgrade from 1.2.0 to 1.2.2. The 1.2.2 release maintains source and binary compatibility with 1.2.0 and does not make any API additions. Fix crashes with BGR X servers ------------------------------ With cairo 1.2.0 many people reported problems with all cairo-using programs, (including all GTK+ programs with GTK+ >= 2.8) immediately crashing with a complaint about an unsupported image format. This bug affected X servers that do not provide the Render extension and that provide a visual with BGR rather than RGB channel order. report: https://bugs.freedesktop.org/show_bug.cgi?id=7294 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=9ae66174e774b57f16ad791452ed44efc2770a59 Fix the "disappearing text" bug ------------------------------- With cairo 1.2.0 many people reported that text would disappear from applications, sometimes reappearing with mouse motion or selection. The text would disappear after the first space in a string of text. This bug was caused by an underlying bug in (very common) X servers, and only affected text rendered without antialiasing, (either a bitmap font or a vector font with antialiasing disabled). The bug was also exacerbated by a KDE migration bug that caused antialiasing to be disabled more than desired. report: https://bugs.freedesktop.org/show_bug.cgi?id=7494 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=456cdb3058f3b416109a9600167cd8842300ae14 see also: Xorg: https://bugs.freedesktop.org/show_bug.cgi?id=7681 KDE: http://qa.mandriva.com/show_bug.cgi?id=23990 Fix broken image fallback scaling (aka. "broken printing") ---------------------------------------------------------- The various "print" backends, (pdf, ps, and svg), sometimes fallback to using image-based rendering for some operations. In cairo 1.2.0 these image fallbacks were scaled improperly. Applications using cairo can influence the resolution of the image fallbacks with cairo_surface_set_fallback_resolution. With the bug, any calue other than 72.0 would lead to incorrect results, (larger values would lead to increasingly shrunken output). report: https://bugs.freedesktop.org/show_bug.cgi?id=7533 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=1feb4291cf7813494355459bb547eec604c54ffb Fix inadvertent semantic change of font matrix translation (Behdad Esfahbod) ---------------------------------------------------------------------------- The 1.2.0 release introduced an inadvertent change to how the translation components of a font matrix are interpreted. In the 1.0 series, font matrix translation could be used to offset the glyph origin, (though glyph metrics were reported incorrectly in 1.0). However in 1.2.0, the translation was applied to the advance values betwen each glyph. The 1.2.0 behavior is fairly useless in practice, and it was not intentional to introduce a semantic change. With 1.2.2 we return to the 1.0 semantics, with a much better implementation that provides correct glyph metrics. fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=84840e6bba6e72aa88fad7a0ee929e8955ba9051 Fix create_similar to preserve fallback resolution and font options (Behdad Esfahbod) ------------------------------------------------------------------------------------- There has been a long-standing issue with cairo_surface_create_similar such that font options and other settings from the original destination surface would not be preserved to the intermediate "similar" surface. This could result in incorrect rendering (particulary with respect to text hinting/antialiasing) with fallbacks, for example. report: https://bugs.freedesktop.org/show_bug.cgi?id=4106 fixes: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=9fcb3c32c1f16fe6ab913e27eb54d18b7d9a06b0 http://gitweb.freedesktop.org/?p=cairo;a=commit;h=bdb4e1edadb78a2118ff70b28163f8bd4317f1ec xlib: Fix text performance regression from 1.0 to 1.2.0 (Vladimir Vukicevic) ---------------------------------------------------------------------------- Several people noticed that upgrading from cairo 1.0 to cairo 1.2.0 caused a significant peformance regression when using the xlib backend. This performance regression was particularly noticeable when doing lots of text rendering and when using a high-latency connection to the X server, (such as a remote X server over an ssh connection). The slowdown was identified and fixed in 1.2.2. report: https://bugs.freedesktop.org/show_bug.cgi?id=7514 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=b7191885c88068dad57d68ced69a752d1162b12c PDF: Eliminate dependency on FreeType library dependency (Adrian Johnson) ------------------------------------------------------------------------- The cairo 1.2 series adds a supported pdf backend to cairo. In cairo 1.2.0 this backend required the freetype library, which was an undesirable dependency on systems such as win32, (cairo is designed to always prefer the "native" font system). As of cairo 1.2.2 the freetype library is not required to use the pdf backend on the win32 platform. report: https://bugs.freedesktop.org/show_bug.cgi?id=7538 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=a0989f427be87c60415963dd6822b3c5c3781691 PDF: Fix broken output on amd64 (Adrian Johnson) ------------------------------------------------ report: http://bugzilla.gnome.org/show_bug.cgi?id=349826 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=f4b12e497b7ac282b2f6831b8fb68deebc412e60 PS: Fix broken output for truetype fonts > 64k (Adrian Johnson) --------------------------------------------------------------- fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=067d97eb1793a6b0d0dddfbd0b54117844511a94 PDF: Fix so that dashing doesn't get stuck on (Kent Worsnop) ------------------------------------------------------------ Kent notices that with the PDF backend in cairo 1.2.0 as soon as a stroke was performed with dashing, all subsequent strokes would also be dashed. There was no way to turn dashing off again. fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=778c4730a86296bf0a71080cf7008d7291792256 Fix memory leaks in failure paths in gradient creation (Alfred Peng) -------------------------------------------------------------------- fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=db06681b487873788b51a6766894fc619eb8d8f2 Fix memory leak in _cairo_surface_show_glyphs (Chris Wilson) ------------------------------------------------------------ report: https://bugs.freedesktop.org/show_bug.cgi?id=7766 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=e2fddcccb43d06486d3680a19cfdd5a54963fcbd Solaris: Add definition of cairo_private for some Sun compilers (Alfred Peng) ----------------------------------------------------------------------------- report: https://bugzilla.mozilla.org/show_bug.cgi?id=341874 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=04757a3aa8deeff3265719ebe01b021638990ec6 Solaris: Change version number of Sun's Xorg server with buggy repeat (Brian Cameron) ------------------------------------------------------------------------------------- report: https://bugs.freedesktop.org/show_bug.cgi?id=7483 fix: http://gitweb.freedesktop.org/?p=cairo;a=commit;h=e0ad1aa995bcec4246c0b8ab0d5a5a79871ce235 Various memory leak fixes ------------------------- Fix memory leak in _cairo_surface_show_glyphs (bug 7766) Fix file handle leak in failure path (bug 7616) Fix some memory leaks in the test cases. Fix some memory leaks in font subsetting code used in print backends. Documentation improvements (Behdad Esfahbod) -------------------------------------------- Added new documentation for several functions (cairo_show_page, cairo_copy_page, cairo_in_stroke, cairo_in_fill). Fixed some syntax errors that were preventing some existing documentation from being published. Fixed several minor typographical errors. Added an index for new symbols in 1.2.
Revision 1.12 / (download) - annotate - [select for diffs], Sun Jul 23 05:08:49 2006 UTC (5 years, 10 months ago) by minskim
Branch: MAIN
Changes since 1.11: +5 -3
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Diff to previous 1.11 (colored)
Enable the atsui backend if the Carbon framework is available. Bump PKGREVISION.
Revision 1.11 / (download) - annotate - [select for diffs], Sun Jul 23 04:07:34 2006 UTC (5 years, 10 months ago) by minskim
Branch: MAIN
Changes since 1.10: +5 -5
lines
Diff to previous 1.10 (colored)
Support the x11 option to enable/disable xlib and xlib-xrender backends.
Revision 1.10 / (download) - annotate - [select for diffs], Wed Jul 5 09:39:11 2006 UTC (5 years, 10 months ago) by tron
Branch: MAIN
Changes since 1.9: +2 -1
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Diff to previous 1.9 (colored)
Add "lib/pkgconfig/cairo-quartz.pc" (Mac OS X only) to package list. Bump package revision because binary package got changed.
Revision 1.9 / (download) - annotate - [select for diffs], Tue Jul 4 15:14:49 2006 UTC (5 years, 10 months ago) by drochner
Branch: MAIN
Changes since 1.8: +17 -7
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Diff to previous 1.8 (colored)
update to 1.2.0 changes: New, supported backends (PDF, PostScript, and SVG) misc API extensions Optimizations and bug fixes
Revision 1.8 / (download) - annotate - [select for diffs], Sun Oct 2 08:09:43 2005 UTC (6 years, 7 months ago) by rh
Branch: MAIN
CVS Tags: pkgsrc-2006Q2-base,
pkgsrc-2006Q2,
pkgsrc-2006Q1-base,
pkgsrc-2006Q1,
pkgsrc-2005Q4-base,
pkgsrc-2005Q4
Changes since 1.7: +2 -1
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Diff to previous 1.7 (colored)
Enable the quartz backend on Darwin if Quartz.framework exists. Bump PKGREVISION.
Revision 1.7 / (download) - annotate - [select for diffs], Fri Sep 30 13:51:24 2005 UTC (6 years, 7 months ago) by adam
Branch: MAIN
Changes since 1.6: +23 -11
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Diff to previous 1.6 (colored)
Changes 1.0.0: * Behavior and API changes * API additions * Features * Optimization * Bug fixes
Revision 1.6 / (download) - annotate - [select for diffs], Thu Aug 11 15:25:20 2005 UTC (6 years, 9 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2005Q3-base,
pkgsrc-2005Q3
Changes since 1.5: +1 -2
lines
Diff to previous 1.5 (colored)
Changes 0.9.0: * API changes * Bug fixes * Improvements
Revision 1.5 / (download) - annotate - [select for diffs], Wed Jul 6 18:40:10 2005 UTC (6 years, 10 months ago) by drochner
Branch: MAIN
Changes since 1.4: +13 -1
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Diff to previous 1.4 (colored)
update to 0.5.1 many serious changes -- this is ongoing development
Revision 1.4 / (download) - annotate - [select for diffs], Sun Mar 27 12:29:17 2005 UTC (7 years, 2 months ago) by recht
Branch: MAIN
CVS Tags: pkgsrc-2005Q2-base,
pkgsrc-2005Q2
Changes since 1.3: +25 -3
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Diff to previous 1.3 (colored)
update to cairo-0.4.0
http://cairographics.org/manual/cairo-Microsoft-Windows-Backend.html
Disabled backend: quartz
------------------------
Unfortunately, the quartz backend code is currently out of date with
respect to some recent backend interface changes. So, the quartz
backend is disabled in this snapshot.
If the quartz backend is brought up-to-date before the next snapshot,
we would be glad to make a 0.4.1 snapshot that re-enables it, (we do
not expect many more big backend interface changes).
API Changes
-----------
The font system has been revamped, (as Owen Taylor's work with
integrating pango and cairo gave us the first serious usage of the
non-toy font API).
One fundamental, user-visible change is that the cairo_font_t object
now represents a font that is scaled to a particular device
resolution. Further changes are described below.
cairo.h
-------
Removed cairo_font_set_transform and cairo_font_current_transform.
Added cairo_font_extents and cairo_font_glyph_extents. See
documentation for details:
http://cairographics.org/manual/cairo-cairo-t.html#cairo-font-extents
cairo-ft.h
----------
The cairo_ft_font API changed considerably. Please see the
documentation for details:
http://cairographics.org/manual/cairo-FreeType-Fonts.html
Performance
-----------
Make the fast-path clipping (pixel-aligned rectangles) faster.
Add optimization for applying a constant alpha to a pattern.
Optimize gradients that are horizontal or vertical in device space.
Xlib: When RENDER is not available, use image surfaces for
intermediate surfaces rather than xlib surfaces.
Backend-specific changes
------------------------
Glitz
-----
Major update to glitz backend. The output quality should now be just
as good as the image and xlib backends.
Track changes to glitz 0.4.0.
PDF
---
Various improvements to produce more conformant output.
Internals
---------
David Reveman contributed a large re-work of the cairo_pattern_t
implementation, providing cleaner code and more optimization
opportunities.
Backend interface changes
-------------------------
Rework backend interface to accept patterns, not surfaces for source
and mask.
Remove set_matrix, set_filter, and set_repeat functions.
More sophisticated backend interface for image fallbacks,
({acquire,release}_{source,dest}_image() and clone_similar).
Bug fixes
---------
Only install header files for backends that have been compiled.
Fixed some rounding errors leading to incorrectly placed glyphs.
Many other minor fixes.
Revision 1.3 / (download) - annotate - [select for diffs], Thu Feb 17 13:34:16 2005 UTC (7 years, 3 months ago) by xtraeme
Branch: MAIN
CVS Tags: pkgsrc-2005Q1-base,
pkgsrc-2005Q1
Changes since 1.2: +13 -3
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Diff to previous 1.2 (colored)
Update to 0.3.0, this closes PR pkg/29331. Lots of bugfixes, improvements, etc... please see the NEWS file.
Revision 1.2 / (download) - annotate - [select for diffs], Wed Sep 22 08:09:32 2004 UTC (7 years, 8 months ago) by jlam
Branch: MAIN
CVS Tags: pkgsrc-2004Q4-base,
pkgsrc-2004Q4
Changes since 1.1: +1 -5
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Diff to previous 1.1 (colored)
Mechanical changes to package PLISTs to make use of LIBTOOLIZE_PLIST. All library names listed by *.la files no longer need to be listed in the PLIST, e.g., instead of: lib/libfoo.a lib/libfoo.la lib/libfoo.so lib/libfoo.so.0 lib/libfoo.so.0.1 one simply needs: lib/libfoo.la and bsd.pkg.mk will automatically ensure that the additional library names are listed in the installed package +CONTENTS file. Also make LIBTOOLIZE_PLIST default to "yes".
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Tue Feb 3 12:16:42 2004 UTC (8 years, 3 months ago) by recht
Branch: TNF
CVS Tags: pkgsrc-base,
pkgsrc-2004Q3-base,
pkgsrc-2004Q3,
pkgsrc-2004Q2-base,
pkgsrc-2004Q2,
pkgsrc-2004Q1-base,
pkgsrc-2004Q1
Changes since 1.1: +0 -0
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Diff to previous 1.1 (colored)
initial import of cairo-0.1.17 Cairo is a vector graphics library with cross-device output support. Currently supported output targets include the X Window System and in-memory image buffers. PostScript and PDF file output is planned. Cairo is designed to produce identical output on all output media while taking advantage of display hardware acceleration when available (eg. through the X Render Extension). Cairo provides a stateful user-level API with capabilities similar to the PDF 1.4 imaging model. Cairo provides operations including stroking and filling Bezier cubic splines, transforming and compositing translucent images, and antialiased text rendering.
Revision 1.1 / (download) - annotate - [select for diffs], Tue Feb 3 12:16:42 2004 UTC (8 years, 3 months ago) by recht
Branch: MAIN
Initial revision