./graphics/gegl, Graph based image processing framework

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Branch: CURRENT, Version: 0.4.22, Package name: gegl-0.4.22, Maintainer: adam

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

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.


Required to run:
[graphics/tiff] [graphics/png] [graphics/jpeg] [graphics/openexr] [graphics/librsvg] [devel/pango] [graphics/babl] [textproc/json-glib] [graphics/gdk-pixbuf2] [graphics/lcms2] [graphics/libwebp] [devel/SDL2]

Required to build:
[pkgtools/x11-links] [x11/xcb-proto] [x11/fixesproto4] [pkgtools/cwrappers] [x11/xorgproto] [devel/meson]

Package options: svg

Master sites:

SHA1: 7882420d882980f90312d5cfc251dfec87222316
RMD160: 0503f071c9a8117324abf03c11e392b4f4f5f384
Filesize: 4713.621 KB

Version history: (Expand)


CVS history: (Expand)


   2020-02-26 16:09:49 by Thomas Klausner | Files touched by this commit (1)
Log message:
gegl: remove gtk2 from bl3.mk, it is not included in Makefile
   2020-02-26 16:09:35 by Thomas Klausner | Files touched by this commit (1)
Log message:
gegl: remove removed patch from distinfo
   2020-02-26 16:09:26 by Thomas Klausner | Files touched by this commit (1)
Log message:
gegl: Whitespace fixes.
   2020-02-26 15:57:16 by Nia Alarie | Files touched by this commit (4) | Package updated
Log message:
gegl: Update to 0.4.22

GEGL-0.4.22 2020-02-18
----------------------

Build
~~~~~
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.

Operations
~~~~~~~~~~

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 Øyvind Kolås.
   2020-02-25 20:29:59 by Tobias Nygren | Files touched by this commit (1)
Log message:
gegl: try to fix the PLIST
   2020-02-25 05:29:36 by Brook Milligan | Files touched by this commit (3)
Log message:
Fix build breakage on Darwin.

Darwin uses a different extension (.dylib) than other Unixes (.so) for
shared libraries that applications must link against.  However, Gnome
applications expect plugins to use the same extension (.so) on all platforms,
including Darwin.  Consequently, on Darwin some shared libraries must be
renamed, both on the filesystem and internally, and others must use the
correct extension in PLIST.  This is partially mentioned in PR #54824, but
that missed the need for internal renaming of the libraries.  It also
introduced a dependency on the Apple OpenCL framework, which does not seem
to be necessary.

Finally, all the references to Apple-specific OpenCL code must be removed;
previously only some of them were.
   2019-11-13 10:28:24 by Tobias Nygren | Files touched by this commit (2)
Log message:
gegl: fix broken cpu detection

from upstream
   2019-11-02 15:05:46 by Nia Alarie | Files touched by this commit (5) | Package updated
Log message:
gegl: Update to 0.4.18

GEGL-0.4.18 2019-10-27
----------------------

Build
~~~~~

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.

Core
~~~~

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.

Buffer
~~~~~~

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
determinetal.
gegl_buffer_save : store BablSpace
take into consideration concurrent use of different tile sizes in
gegl_tile_alloc
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

Operations
~~~~~~~~~~

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,

convolution:
  fix source-buffer offsets of filtered-out components,
  avoiding excessive shifting.
jpg-save:
  force grayscale if incoming buffer is grayscale
sdl-display:
  port to SDL2
gamma:
  handle negative input values
apply-lens;
  enable auto threading
matting-global:
  disable auto threading, allocate less temporay memory.
maze:
  reimplemented without recursion
newsprint:
  added black pullout and per colorant pattern and period parameters, enable \ 
threading.
saturation:
  add a colormodel property which permits operating in RGB instead
of CIE Lab, enabling hue preserving saturation changes.
exr-load/exr-save:
  only use associated alpha with EXR files
ff-load:
  fix audio track decoding for pure audio files
c2g:
  fixed initialization data race and out of bounds array access when threaded.
color-enhance:
  fixed a buffer leak
perlin-noise:
  fix initialization race
domain-transform:
  faster nop for edge-preservation=1.0, support BablSpace
oilify:
  support specifying mask-radius with aux buffer
linear-gradient, readial-gradient:
  use colors in correct order.
pixelize:
  avoid potential glitches
weighted-blend:
  harmonize opencl implementation with C
edge-neon:
  performane improvements

GEGL UI
~~~~~~~

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, Øyvind Kolås, Pawan Chitrakar,
Piotr Drąg, Rodrigo Lledó, Sabri Ünal, Schwan Carl, Shlomi Fish, Stefan Brüns,
Thomas Manni and Ting-Wei Lan.