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CVS log for pkgsrc/graphics/gegl/distinfo

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Revision 1.31 / (download) - annotate - [select for diffs], Thu Jan 14 10:16:30 2021 UTC (4 days, 7 hours ago) by jperkin
Branch: MAIN
Changes since 1.30: +3 -1 lines
Diff to previous 1.30 (colored)

gegl: Fix _XOPEN_SOURCE on SunOS.

Revision 1.30 / (download) - annotate - [select for diffs], Thu Oct 8 11:17:24 2020 UTC (3 months, 1 week ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2020Q4-base, pkgsrc-2020Q4
Changes since 1.29: +5 -5 lines
Diff to previous 1.29 (colored)

gegl: Update to 0.4.26

GEGL-0.4.26 2020-08-02


Allow unsetting of property keys on paramspecs.


perlin-noise: use a local random generator, avoiding resetting the global one.
transform: decrease epsilon for affine-detection, and round some affine matrices to be exact.

Revision 1.29 / (download) - annotate - [select for diffs], Mon Jun 15 10:55:58 2020 UTC (7 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2020Q3-base, pkgsrc-2020Q3, pkgsrc-2020Q2-base, pkgsrc-2020Q2
Changes since 1.28: +5 -5 lines
Diff to previous 1.28 (colored)

gegl: Update to 0.4.24

GEGL-0.4.24 2020-06-07


CI creation and caching of container images for build.  Force support for 64bit
file offsets on win32, re-enabling >2GB tile swap, fallout from migration to
meson. Operations in workshop are now built as a bundle.


cppcheck liniting fixes. Report pixel-formats as part of graphviz debug.  New
meta-data API, that permit handling non-exif metadata in different file loaders
and savers in a generic manner. Use g_ascii_strtod to avoid being tripped up
by ',' expected through locale.


Fixed integer overflow in u32 bilinear blit scaler.

Changed cubic interpolation to be a bit softer, reducing induced moire seen in
issue #167. Speeded up cubic sampler with custom inlinable fabsf.

Gracefully fail when running out of swap space. issue #229 Avoid
possible deadlock in file monitoring, working around upstream issue.  Reduced
contention on tile allocation. Allow creating buffers with uninitialized data,
and tracking of empty tiles in tile backends. Sleep on tile lock contention,
reducing contention when hyperthreading. Cppcheck liniting fixes.


Meta-operations now have an additional vfunc, update(), which gets invoked on
property changes, all meta ops have been refactored to use the new cleaner API.
gegl_operation_meta_watch_node(s) were already effectively nops, they are
marked as deprecated and left as stubs for thid party ops still calling them.

We now provide our own inlined versions of some basic single precision floats
ops, this enables inlining of performance critical code also with lower
optimization levels.

crop: with no parameters set, infer rectangle to crop from graph.

crop: cropping rectangle can be implied from graph.
hue-chroma: avoid modifying hue/chroma of neutrals
dropshadow: added option for shadow growing
median-blur: accept negative radius values
rgb-clip: add parameters for specifying clipping ranges
vignette: new shapes, horizontal and vertical.
imgcmp: make max-diff property conform to gobject standard.
save-pixbuf: use a GObject for consumer read instead of pointer property.
gegl-graph: add a gegl-chain tutorial as default script.

New Ops:

border-align: place a buffer within the borders of another one.
pack: joins two buffers into one, with optional gap.
bloom: adds a glow around highlights.
piecewise-blend: uses a grayscale map as index into array of buffers used as LUT.
variable-blur: uses piecewise-blend piecewise-blend and gaussian blur to approximate blurs with per-pixel blur radius.
focus-blur: a vignetting blur, using variable-blur.
reset-origin: moves upper left of extent to 0,0
band-tune: parametric band equalizer for tuning frequency bands of image.

Revision 1.28 / (download) - annotate - [select for diffs], Wed Feb 26 15:09:35 2020 UTC (10 months, 3 weeks ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2020Q1-base, pkgsrc-2020Q1
Changes since 1.27: +1 -2 lines
Diff to previous 1.27 (colored)

gegl: remove removed patch from distinfo

Revision 1.27 / (download) - annotate - [select for diffs], Wed Feb 26 14:57:16 2020 UTC (10 months, 3 weeks ago) by nia
Branch: MAIN
Changes since 1.26: +5 -5 lines
Diff to previous 1.26 (colored)

gegl: Update to 0.4.22

GEGL-0.4.22 2020-02-18

Updates to python gobject introspection tests, and made them able to look up
babl typelib.
Build pdf:load again; missing since meson migration.
Fix OpenCL include file generation to work in non-utf8 locales.


matting-{global,levin}: fix crash when bounding boxes of input and aux differ.

Contributors to this release

Anders Jonsson, band-a-prend, Ell, Félix Piédallu and yvind Kolås.

Revision 1.26 / (download) - annotate - [select for diffs], Wed Nov 13 09:28:24 2019 UTC (14 months ago) by tnn
Branch: MAIN
CVS Tags: pkgsrc-2019Q4-base, pkgsrc-2019Q4
Changes since 1.25: +2 -1 lines
Diff to previous 1.25 (colored)

gegl: fix broken cpu detection

from upstream

Revision 1.25 / (download) - annotate - [select for diffs], Sat Nov 2 14:05:46 2019 UTC (14 months, 2 weeks ago) by nia
Branch: MAIN
Changes since 1.24: +6 -6 lines
Diff to previous 1.24 (colored)

gegl: Update to 0.4.18

GEGL-0.4.18 2019-10-27


Drop autotools, GEGL is now using meson, most things are working again now -
documentation/website build is a work in progress, many issues have been
fixed, more a sure to surface with this first meson only release following the
babl one.


Support ui labels and descriptions for aux pads of ops.
Guard against uint32_t overflows in memory computations, improved memory
usage stat on FreeBSD.
Added support for hygon dhyana architecture.
Added gegl_try_malloc and use it to allocate storage for tiles.
gegl-stats gained active- and assigned-threads members.


New API for aligning to regular tile grid, gegl_rectangle_align[_to_buffer]
added gegl_rectangle_xor
gegl_buffer_create_sub_bufer now always returns a new object.
Improved tile compression, more accurate accounting and avoidiance when it is
gegl_buffer_save : store BablSpace
take into consideration concurrent use of different tile sizes in
Fast path for gegl_buffer_copy is entirely in abyss.
Improved api misuse handling in gegl_buffer_set|get
Improved consistency of results when doing COW of abyss.
Improved Gobject Intospection annotations.
Use a binary tree for tile swap, improving tile removal speed.
Avoid gegl_buffer_set avoid set_pixel fast path if level>0


Dynamic computation of per-operation thread cost, making GEGL fully use available cores on more operations.

new operations:
  bayer-matrix, linear-sinusoid, color-assimilation-grid, normal-map.
new operations in workshop:
  boxblur, alpha-inpaint

pass-through for infinite planes for:
  apply-lens, polar-coordinates, whirl-pinch, convolution-matrix, maze,
  cartoon, waterpixels, tile, distance-transform, spherize, tile-paper, dither,
  mantiuk06, reinhard05, fattal02, fractal-trace, motion-blur-zoom,
  motion-blur-circular, wind, little-planet, mirrors, cubism and long-shdow.
improved property ranges/meta-data or copyright for:
  motion-blur-zoom, edge-neon, cartoon, photocopy, softglow, oilify, bump-map, remap,

  fix source-buffer offsets of filtered-out components,
  avoiding excessive shifting.
  force grayscale if incoming buffer is grayscale
  port to SDL2
  handle negative input values
  enable auto threading
  disable auto threading, allocate less temporay memory.
  reimplemented without recursion
  added black pullout and per colorant pattern and period parameters, enable threading.
  add a colormodel property which permits operating in RGB instead
of CIE Lab, enabling hue preserving saturation changes.
  only use associated alpha with EXR files
  fix audio track decoding for pure audio files
  fixed initialization data race and out of bounds array access when threaded.
  fixed a buffer leak
  fix initialization race
  faster nop for edge-preservation=1.0, support BablSpace
  support specifying mask-radius with aux buffer
linear-gradient, readial-gradient:
  use colors in correct order.
  avoid potential glitches
  harmonize opencl implementation with C
  performane improvements


gcut video editor ui has been removed, all its functionality is latent in
the new media browser/manipulator/viewer UI.

Permit start/end times for playlist items, enabling use of folder as EDL.
Add ability loop currently shown media element.
Nearest neighbor decoding; for realtime playback of HD video content.
Frame-cache for rendered video frames (with associated PCM data)
Drag and drop from file-managers to collection view.

Contributors to this release:

Abderrahim Kitouni, Alexandre Prokoudine, Asier Sarasua Garmendia, Bruce
Cowan, Debarshi Ray, Dimitris Spingos, Ell, fanjinke, Félix Piédallu,
Jan Vesely, Jordi Mas, Marco Ciampa, Martin Srebotnjak, Michael Natterer,
Michael Schumacher, Niels De Graef, yvind Kolås, Pawan Chitrakar,
Piotr Drg, Rodrigo Lledó, Sabri nal, Schwan Carl, Shlomi Fish, Stefan Brüns,
Thomas Manni and Ting-Wei Lan.

Revision 1.24 / (download) - annotate - [select for diffs], Tue Jun 18 14:26:59 2019 UTC (19 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2019Q3-base, pkgsrc-2019Q3, pkgsrc-2019Q2-base, pkgsrc-2019Q2
Changes since 1.23: +6 -6 lines
Diff to previous 1.23 (colored)

Update to 0.4.16

Not available



Added gitlab continuous integration.


Platform specific build fixes for both win32 and OSX.

Avoid in-place processing for cached nodes.

Indentation consitency improvements.

Permit more detailed specifying/overriding of OpenCL device through the
GEGL_USE_OPENCL environment variable.

New call gegl_update_anim_time for applying the animation curves of


Swapped behavior of cubic interpolation from cubic to mithcell
coefficients, leading to crisper results in all uses of the cubic

Permit tiles to be unreffed after GEGL shut-down without crash, which
is likely when using bindings to dynamic languages.

Use malloc_trim when compiled with glibc to possibly decrease the
resident size of progress when buffers are destroyed.

Improved deadlock prevention in gegl_buffer_copy() when using copy on


Use indirect buffer inputs on main thread during multi-processed
processing for point-filters/composers and tranform base classes.

Smaller required/invalided ROI for map-absolute/relative when using
nearest neighbor.

tiff-save and jpg-save fixed dimensions when buffer saved has non-zero

Added missing descriptions of properties for cubism, mosaic,
tile-paper, color, mantiuk06 and vignette operations.

ff-load fix some of the deprecation warnings.

ff-save avoid crashing if audio or video codec fails to initialize.

cache, parent class changed - it is no longer a point operations, also
speed up processing and permit copy on write handling of tiles.

opacity and invert - crash for 8bpc buffers, reimplemented logic for
(non-)associated alpha OpenCL kernel selection.


Drop direct dependency on exiv2 - we now only transiently depend on it
through the gexiv2 abstraction.

commandline tool/gui

Store per image editing chains in .gegl folder instead of sidecars.

Set window title, permit interaction with opened .lui documents, fixed
playback of audio for opened videos - it now works; if the video is
decoding, scaling and display is fast enough to leave spare cycles.

Support for nearest neighbor scaling of imagry; aiding video playback
without dropping audio frames.

Support for custom collection order and per-file key-value metadata.

Revision 1.23 / (download) - annotate - [select for diffs], Tue Apr 9 13:09:03 2019 UTC (21 months, 1 week ago) by ryoon
Branch: MAIN
Changes since 1.22: +6 -6 lines
Diff to previous 1.22 (colored)

Update to 0.4.14

GEGL-0.4.14 2019-03-xx


New Scratch allocator for short lived buffers.

Removed unneeded buffer copies in some processing code paths in
GeglNode and GeglProcessor.

Add gegl_babl_variant API for getting variations on an existin

Expose gegl_node_is_graph()


Compression of tile data.

Handle dynamically changing swap dir.

Improvements to mipmap damage propagation.

Fixes to threading race conditions.

Low-level tile handling more adapted to buffers creating from existing
linear data.

New iterator API is now the default, GEGL_BUFFER_ITERATOR2_API is no
longer needed.

CMYK/grayscale handling for scaled blits, code paths in samplers,

New default tile-cache size, 50% of RAM.

Initialize the first OpenCL device with IMAGE support.

Added gegl_parallell_ from gimp_parallell_ API to distribute processing
for multiple cores.


crop, added aux-pad - if connected the incoming bounding box determines
the crop size.

Input-format specific processing for performance in watershed-transform
and invert ops. CMYK handling in jpg-load/save, tiff-load/save,
gaussian-blur, opacity, most composing and blending operations, text,
vector-stroke, path, and transform operations.

Improved or fixed mipmap preview rendering of emboss, linear-gradient
and radial-gradient.

Better ui strings/range/defaults for: distort/waves and dropshadow,

gaussian-blur: fix mistake in implementation of IIR Young blur 1d,
which caused non circular halos.

New operation: pdf-load with build dependency on poppler-glib

Added offset properties to pixelize filter.

new ops in workshop: voroni diagram, Grey Color Removal, spyrograph.

Handle mipmap rendering for linear-gradient and radial-gradient.


The existing microraptor-gui (immediate mode touch UI+CSS with cairo)
image viewer that can be built as part of the gegl binary has been
revisted, a graph/property editor has been added, and migration/
extension to lua has begun for parts of the code.

        many parts of the UI is of exploratory proof of concept/alpha
Warning quality but released since it is part of the GEGL repository
        and useful development tools both for creating and testing new
        GEGL operations as well as GEGL itself.

Some screenshots showing some the process towards the state and
capabilties of the UI in this release can be seen at https://

To build with this UI the following dependencies also need to be
satisifed, for now this is not intended to be packaged by distributions

lua-lgi        (debian package name) upstream:

Features: folder view resolution independent UI touch oriented
navigation GIF / video playback PDF pagination goats that expose
performance and capabilty issues in GEGL efficient (though not
sandboxed) thumbnailing embedded simple commandline graph editor
zoomable automatic, consistent graph layout autogenerated
property-inspector ui visualization of color model/bitdepth through
styling of edges live-extendable with lua code for per-operation canvas

Contributors to this release:

Alan Mortensen, Alexandre Prokoudine, Anders Jonsson, Andre Klapper,
Debarshi Ray, elad, Ell, Jehan, Marco Ciampa, Michael Natterer, yvind
Kolås, Piotr Drg, Richard B. Kreckel, Rodrigo Lledó, sabri ünal,
thetoastcaper, Thomas Manni and woob.

This release depends on the new features of babl-0.1.62 which has the
following change summary for the last release:

Continuous integration with gitlab. Initial CMYK spaces with lcms2
based ICC support, much room for optimization. Improved custom space
support for palette formats. scRGB space, works like sRGB but always
with linear TRCs. Model introspection API permitting low overhead
checks whether a format/model is RGB, CMYK type of alpha and similar.

Revision 1.22 / (download) - annotate - [select for diffs], Thu Nov 22 13:00:03 2018 UTC (2 years, 1 month ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2019Q1-base, pkgsrc-2019Q1, pkgsrc-2018Q4-base, pkgsrc-2018Q4
Changes since 1.21: +5 -6 lines
Diff to previous 1.21 (colored)

Update to 0.4.12

GEGL-0.4.12 2018-10-23


Fix fix of scaled blitting, the fix from last release introduced scaling
artifacts for all formats that are non-8bit.

Contributions to this relase

Ell, yvind Kolås and Rodrigo Lledó

GEGL-0.4.10 2018-10-16


Fix integer overflow issues for u32 blit scaling code paths.

Reduced memory clearing overhead for temporary buffers during blit.

Round alpha component during u8 bilinear/box filtering (this caused artifacts
on OSX through interaction without unknown platform differences in
libc/compilter/graphics stack)

gegl_buffer_dup now matches source buffer abyss, shift and tile-size more

Added GEGL_TILE_COPY command for backends, for more efficient buffer

New GeglBufferIterator API.

Move type-generic scaling algorithms to GeglBuffer folder, move opencl
integration bits out of buffer.


gif-load: new operation for decoding GIF images/animations, with frame delay
exposed as an out-property.

exr-save: do not hard-code a version name space
long-shadow: add 'Fading (fixed length)' style with a new user-defined
'Midpoint' parameter

maniuk06: use double precision, permitting to work on larger images.

watershed-transform: improved description

unsharp-mask: permit std-dev radius of up to 1500px (from 300).

Updated all operations to use new iterator API

Contributors to this release

Alexandre Prokoudine, Anders Jonsson, Debarshi Ray, Ell, Hussam Al-Tayeb, Marco
Ciampa, Massimo Valentini, yvind Kolås, Piotr Drg, Rodrigo Lledó and Tim

Revision 1.21 / (download) - annotate - [select for diffs], Tue Oct 2 13:13:37 2018 UTC (2 years, 3 months ago) by ryoon
Branch: MAIN
Changes since 1.20: +2 -1 lines
Diff to previous 1.20 (colored)

Fix build with recent graphics/openexr

Revision 1.20 / (download) - annotate - [select for diffs], Tue Aug 28 13:32:45 2018 UTC (2 years, 4 months ago) by ryoon
Branch: MAIN
CVS Tags: pkgsrc-2018Q3-base, pkgsrc-2018Q3
Changes since 1.19: +5 -5 lines
Diff to previous 1.19 (colored)

Update to 0.4.8

GEGL-0.4.8 2018-08-17


Fixes to races during buffer/tile storage destruction, improve swap usage for
stored empty tiles.


 motion-blur-circular - improve/clarify property ui
 median-blur          - added abyss-policy property
 long-shadow          - new operation
 little-planet        - adapt reference composition

Revision 1.19 / (download) - annotate - [select for diffs], Mon Jul 16 01:10:30 2018 UTC (2 years, 6 months ago) by ryoon
Branch: MAIN
Changes since 1.18: +5 -5 lines
Diff to previous 1.18 (colored)

Update to 0.4.4

* Fix gcut conflict, PR pkg/53236

GEGL-0.4.4 2018-06-02


Point filters with need for format conversion of input are now
parallel. Added swap-reading, swap-writing, swap-read-total and
swap-write-total properties to GeglStats.


Trim tile-cache when shrinking. Add reading locks to tiles further
improving concurrent access tolerance of GeglBuffer.


threshold: operating format changed from linear to perceptual
unsharp-mask: add rename standard-deviation and scale properties to
Radius and Amount, add Threshold property. recursive-transform now
supports applying multiple transformations simultanously. Fix integer
overflow due to logic error in pixelize. new operation: gegl:abs which
negates negative values. new operation in workshop:


Alan Mortensen, Alexandre Prokoudine, Daniel Korostil, Debarshi Ray,
Dimitris Spingos (ημήη Σίγγο), Ell, Marco Ciampa, Michael
Schumacher, Miroslav Talasek, orbea, yvind Kolås, yvind "pippin"
Kolås, Piotr Drg, Rūdolfs Mazurs, and Tobias.

Revision 1.18 / (download) - annotate - [select for diffs], Sun May 27 13:16:47 2018 UTC (2 years, 7 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2018Q2-base, pkgsrc-2018Q2
Changes since 1.17: +5 -5 lines
Diff to previous 1.17 (colored)

gegl: update to 0.4.2.

GEGL-0.4.2 2018-05-15


Abort early if autoreconf fails, remove unused bits, default to -Ofast


Improve concurrency for trimming and destruction of tile caches.
Improve cache invalidation during partial mipmap regeneration.

Do new cheap clones of buffers with new internal gegl-buffer backed

Do not keep cached sampler in buffer it makes cache invalidation hard,
and for performance/threading it is better to create ones own samplers
anyways. The old API still exists, though parts of it is now
deprecated. The single special case where gegl_buffer_sample remains
somewhat performant is with the NEAREST sampler, for all other samplers
creating a caching sampler is better.


operation: add GeglOperationAreaFilter::get_abyss_policy() vfunc
Copyright notice improvements to spherize, color-overlay. ff-save:
implement defines handling compilation with ffmpeg 2.3-2.7, 4.0 compat.

Improved multi-threaded performance of panorama-projection and other
transformation operations through optimizations in buffer and


code improvements and translations from: Daniel Korostil, Debarshi Ray,
Dimitris Spingos (ημήη Σίγγο), Ell, Franz Brausse, Jehan, Jordi
Mas, Marco Ciampa, yvind Kolås, and Sebastian Pipping.

Revision 1.17 / (download) - annotate - [select for diffs], Mon Apr 30 05:06:00 2018 UTC (2 years, 8 months ago) by ryoon
Branch: MAIN
Changes since 1.16: +5 -5 lines
Diff to previous 1.16 (colored)

Update to 0.4.0

GEGL-0.4.0 2018-04-26

GEGL 0.4.x is a stable release series of GEGL to have a stable API
and ABI to go with GIMP-2.10. When the need arises to break API or
ABI compatibility the 0.4.x series will get its own branch and
unstable API experiments and development, 0.5.x will happen in
master. For now though master will track the 0.4.x series.  Core

Change GeglParamSpecSeed from int to uint to match the value range
of GeglRandom's seed.  Operations

ripple fixed remaining issues needed to remove legacy GIMP plug-in
in GIMP. spherize, requrise transform and color-overlay moved out
of workshop. ppm-load ported to GIO.

Contributors to this release: Ell, Piotr Drg, Anders Mortensen,
Anders Jonsson, Marco Ciampa, Daniel Korostil, yvind Kolås, Jon
Nordby and Simon Budig.

Revision 1.16 / (download) - annotate - [select for diffs], Sat Dec 5 21:28:32 2015 UTC (5 years, 1 month ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2018Q1-base, pkgsrc-2018Q1, pkgsrc-2017Q4-base, pkgsrc-2017Q4, pkgsrc-2017Q3-base, pkgsrc-2017Q3, pkgsrc-2017Q2-base, pkgsrc-2017Q2, pkgsrc-2017Q1-base, pkgsrc-2017Q1, pkgsrc-2016Q4-base, pkgsrc-2016Q4, pkgsrc-2016Q3-base, pkgsrc-2016Q3, pkgsrc-2016Q2-base, pkgsrc-2016Q2, pkgsrc-2016Q1-base, pkgsrc-2016Q1, pkgsrc-2015Q4-base, pkgsrc-2015Q4
Changes since 1.15: +5 -5 lines
Diff to previous 1.15 (colored)

Changes in GEGL 0.3.4
⥳⥳⥳⥳⥳⥳⥳⥳⥳⥳ build: do not install examples in path
 ff-save fully store all in-flight codec contexts before closing files
 ff-load improvements to seeking accuracy
 transform: make fast paths skip pixel format conversions

Revision 1.15 / (download) - annotate - [select for diffs], Tue Nov 3 21:33:58 2015 UTC (5 years, 2 months ago) by agc
Branch: MAIN
Changes since 1.14: +2 -1 lines
Diff to previous 1.14 (colored)

Add SHA512 digests for distfiles for graphics category

Problems found with existing digests:
	Package fotoxx distfile fotoxx-14.03.1.tar.gz
	ac2033f87de2c23941261f7c50160cddf872c110 [recorded]
	118e98a8cc0414676b3c4d37b8df407c28a1407c [calculated]
	Package ploticus-examples distfile ploticus-2.00/plnode200.tar.gz
	34274a03d0c41fae5690633663e3d4114b9d7a6d [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]

Problems found locating distfiles:
	Package AfterShotPro: missing distfile AfterShotPro-
	Package pgraf: missing distfile pgraf-20010131.tar.gz
	Package qvplay: missing distfile qvplay-0.95.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Revision 1.14 / (download) - annotate - [select for diffs], Tue Aug 25 13:25:54 2015 UTC (5 years, 4 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2015Q3-base, pkgsrc-2015Q3
Changes since 1.13: +4 -5 lines
Diff to previous 1.13 (colored)

Update to 0.3.0.

Header location and library names changed, so bump API version.
No users in pkgsrc (yet).

Changes in GEGL 0.3.0

 Improvements to thread safety and parallelism.
 Lower overhead graph travesal due from rewrite of visitors
 OpenCL support now enabled by default when detected.
 Experimental multithreading, enable by setting
   GEGL_THREADS=<number of threads> in the environment.
 Experimental mipmap rendering, which permits transparent rendering of
   previews on smaller sized versions, enable by setting
   GEGL_MIPMAP_RENDERING=true in the environment.
   new operations: alien-map, antialias, apply-lens, bilateral-filter,, cartoon, channel-mixer, color-enhance, color-exchange,
     color-reduction, color-rotate, convolution-matrix, copy-buffer, cubism,
     deinterlace, diffraction-patterns, distance-transform, displace, edge,
     emboss, engrave, exposure, fractal-trace, high-pass, image-compare,
     illusion, invert-gamma, lens-flare, linear, linear-gradient, mosaic,
     motion-blur-circular, motion-blur-zoom, noise-cell noise-cie-lch,
     noise-hsv, noise-hurl, noise-pick, noise-rgb, noise-simplex, noise-spread,
     n-point deformation ops, oilify, panorama-projection, photocopy, plasma,
     radial-gradient, red-eye-removal, scale-size-keep-aspect, softglow,
     stretch-contrast, texturize-canvas, tile-glass, tile-seamless, tile-paper,
     tile, warp, whirl-pinch, wind, cache, cast-format, lcms-from-profile,
     npy-save, webp-load, webp-save, scale-ratio, scale-size, seamless-clone,
     sinus, supernova, value-propagate, video-degradation
   reimplementation of gaussian-blur faster and more accurate
   support for using URIs in image loaders
   New default tile backend, doing disk writes in a separate thread.

Revision 1.13 / (download) - annotate - [select for diffs], Tue Nov 6 14:03:00 2012 UTC (8 years, 2 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2015Q2-base, pkgsrc-2015Q2, pkgsrc-2015Q1-base, pkgsrc-2015Q1, pkgsrc-2014Q4-base, pkgsrc-2014Q4, pkgsrc-2014Q3-base, pkgsrc-2014Q3, pkgsrc-2014Q2-base, pkgsrc-2014Q2, pkgsrc-2014Q1-base, pkgsrc-2014Q1, pkgsrc-2013Q4-base, pkgsrc-2013Q4, pkgsrc-2013Q3-base, pkgsrc-2013Q3, pkgsrc-2013Q2-base, pkgsrc-2013Q2, pkgsrc-2013Q1-base, pkgsrc-2013Q1, pkgsrc-2012Q4-base, pkgsrc-2012Q4
Changes since 1.12: +2 -1 lines
Diff to previous 1.12 (colored)

add 2 patches from upstream:
to fix integer overflow, leading to heap-based buffer overflow
in the ppm image reader (CVE-2012-4433)

Revision 1.12 / (download) - annotate - [select for diffs], Thu May 10 04:32:18 2012 UTC (8 years, 8 months ago) by dholland
Branch: MAIN
CVS Tags: pkgsrc-2012Q3-base, pkgsrc-2012Q3, pkgsrc-2012Q2-base, pkgsrc-2012Q2
Changes since 1.11: +1 -2 lines
Diff to previous 1.11 (colored)

Remove wrong patch. HI ADAM

Revision 1.11 / (download) - annotate - [select for diffs], Mon May 7 08:35:57 2012 UTC (8 years, 8 months ago) by adam
Branch: MAIN
Changes since 1.10: +5 -4 lines
Diff to previous 1.10 (colored)

Changes 0.2.0:
* OpenCL support
* build improvements.
* High level API to apply ops directly to buffers with arguments.
* Final bits of translation infrastructure.
* Invalidate regions when disconnecting input pads.
* Operations:
  * New operation: global-matting
  * Allow transform core to do perspective transforms.
  * Added string based key/value pairs to operations.
  * Added arguments for dealing with scaled down preview rendering.
* Added human interaction ranges and non-linear mapping to properties.
* Buffer:
  * Removed broken lanczos sampler.
  * Add gegl_buffer_set_color and gegl_buffer_set_pattern
  * Added ability to drop cached tiles.
  * Added API for handling abyss policy (not implemented yet)
  * Avoid iterating global tile cache when flushing/destroying buffers
    that have no tiles in the cache.

Revision 1.10 / (download) - annotate - [select for diffs], Fri Dec 9 17:45:13 2011 UTC (9 years, 1 month ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2012Q1-base, pkgsrc-2012Q1, pkgsrc-2011Q4-base, pkgsrc-2011Q4
Changes since 1.9: +4 -5 lines
Diff to previous 1.9 (colored)

Changes 0.1.8:
* New operations: spread, vignette, map-relative, noise-reduction, plasma,
    fractal-trace, exr-save, lens-correct, emboss, cubism, ripple,
    color-to-alpha, color-rotate, red-eye-removal, convolution-matrix,
    deinterlace, polar-coordinates, lens-distortion, pixelise.
* Split GeglView GTK Widget into separate utility library
* build/test improvements.
* Buffer:
* Added lohalo resampler, API and infrastructure for doing non affine

Revision 1.9 / (download) - annotate - [select for diffs], Wed Sep 14 16:54:31 2011 UTC (9 years, 4 months ago) by hans
Branch: MAIN
CVS Tags: pkgsrc-2011Q3-base, pkgsrc-2011Q3
Changes since 1.8: +2 -1 lines
Diff to previous 1.8 (colored)

Fix build on SunOS.

Revision 1.8 / (download) - annotate - [select for diffs], Tue Feb 15 17:11:46 2011 UTC (9 years, 11 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2011Q2-base, pkgsrc-2011Q2, pkgsrc-2011Q1-base, pkgsrc-2011Q1
Changes since 1.7: +4 -4 lines
Diff to previous 1.7 (colored)

Changes 0.1.6:
* New operations: max-rgb, pixelise, motion blur.
* Fixed a bugs in matting-levin that made GEGL halt due to errors
  detected by babl sanity code, this made 0.1.4 be unusable if you had
  all dependendency when building.
* build/test improvements.
* Buffer:
   Added API to use external tile backends, allowing to plug-in alien
   tilebackends, for GIMP/Krita/OSM or similar.

Revision 1.7 / (download) - annotate - [select for diffs], Thu Feb 10 10:12:48 2011 UTC (9 years, 11 months ago) by adam
Branch: MAIN
Changes since 1.6: +5 -7 lines
Diff to previous 1.6 (colored)

Changes 0.1.4:
* Operations:
    save (chooses delegate save op automatically)
    rgbe load/save
    jpeg200 load/save
    ppm load/save
    map-absolute (GIMP cage tool gsoc helper op)
    whirl and pinch
    grid render
    fixed imagemagick fallback load op
    fixed pipe based dcraw wrapper
    GSoC 2010 ops: exp-combine, reinhard05, fattal02, mantiuk06, matting-levin
* Various source and build improvements.
* improvements towards threaded rendering
* Buffer:
    refactored away some constant overhead
    made GeglBufferIterator API public

Revision 1.6 / (download) - annotate - [select for diffs], Fri Jan 14 10:20:00 2011 UTC (10 years ago) by wiz
Branch: MAIN
Changes since 1.5: +2 -1 lines
Diff to previous 1.5 (colored)

Fix build with png-1.5.

Revision 1.5 / (download) - annotate - [select for diffs], Mon Jun 14 18:48:32 2010 UTC (10 years, 7 months ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2010Q4-base, pkgsrc-2010Q4, pkgsrc-2010Q3-base, pkgsrc-2010Q3, pkgsrc-2010Q2-base, pkgsrc-2010Q2
Changes since 1.4: +5 -5 lines
Diff to previous 1.4 (colored)

ride on the png revbump and update to 0.1.2
changes: some fixes and optimizations (API change)

Revision 1.4 / (download) - annotate - [select for diffs], Thu Feb 4 12:28:43 2010 UTC (10 years, 11 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2010Q1-base, pkgsrc-2010Q1
Changes since 1.3: +2 -1 lines
Diff to previous 1.3 (colored)

Fix building with babl-0.1.2

Revision 1.3 / (download) - annotate - [select for diffs], Fri Aug 21 19:41:13 2009 UTC (11 years, 5 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2009Q4-base, pkgsrc-2009Q4, pkgsrc-2009Q3-base, pkgsrc-2009Q3
Changes since 1.2: +4 -4 lines
Diff to previous 1.2 (colored)

Changes 0.1.0:
* Renamed gegl:load-buffer to gegl:buffer-source and gegl:save-buffer
  to gegl:buffer-sink (but the old names still work)
* Represent colors using doubles instead of floats (this change is
  independent from internal processing)
* Removed the GTK+ UI parts of the gegl binary and turned gegl into a
  pure command line tool (which can still visualize stuff with help
  help the SDL based display operation)
* Consider {x=G_MININT/2, y=G_MININT/2, width=G_MAXINT, height=G_MAXINT}
  as the only valid region wichin processing may occur. Processing
  outside of this region is undefined behaviour.
* Added support for storing allocation stack traces for GeglBuffers
  so that debuging buffer leaks becomes much easier
* Made small changes and cleanups of the public API, e.g.
* Removed gegl_node_adapt_child()
* Made GeglConfig an explicit object
* Removed most of the ifdeffed stuff to mask away internal structures
* Added gegl_rectangle_infinite_plane() and gegl_rectangle_is_infinite_plane()
* Added new sampler GeglSamplerSharp
* Added format property go gegl:buffer-sink
* Cleaned up and made gegl:introspect work again
* Add a bunch of test cases using the automake test sytem (make check)
  and also port buffer tests to automake
* General cleanups, bug fixes, increased robustness and improved documentation

Revision 1.2 / (download) - annotate - [select for diffs], Sat Jan 24 12:57:30 2009 UTC (11 years, 11 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2009Q2-base, pkgsrc-2009Q2, pkgsrc-2009Q1-base, pkgsrc-2009Q1
Changes since 1.1: +5 -5 lines
Diff to previous 1.1 (colored)

Changes 0.0.22:
* operation names are now prefixed, the ops in GEGL use 'gegl:' as prefix.
* gegl:opacity - combine value and aux mask input when both are available.
* gegl:src-in - deal correctly with extens.
* gegl:path - new op covering the stroke/fill needs of SVG.
* deprecated gegl:shift, the affine familiy of operations now
  uses the same fast code paths for integer translations.
* Profiling motivated speed ups in data reading/writing.
* Remove left-over swapfiles from dead processes at startup.
* made gegl_node_add_child and gegl_node_remove_child public API.
* Vector path representation infrastructure, supporting poly lines and beziers
  by default, the infrastructure allows extensions from applications with
  other curve types (smooth curves, spiro curves and others.).

Revision / (download) - annotate - [select for diffs] (vendor branch), Thu Oct 16 21:53:57 2008 UTC (12 years, 3 months ago) by adam
Branch: TNF
CVS Tags: pkgsrc-base, pkgsrc-2008Q4-base, pkgsrc-2008Q4
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

GEGL (Generic Graphics Library) is a graph based image processing

GEGL provides infrastructure to do demand based cached non destructive
image editing on larger than RAM buffers. Through babl it provides
support for a wide range of color models and pixel storage formats for
input and output.

Revision 1.1 / (download) - annotate - [select for diffs], Thu Oct 16 21:53:57 2008 UTC (12 years, 3 months ago) by adam
Branch: MAIN

Initial revision

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