Re: [Gegl-developer] [Gimp-developer] Using GEGL on GIMP

[Partha Bagchi]

Why don't you file a bug report so that the appropriate developer will
get alerted?

On Thu, Apr 5, 2012 at 4:40 AM, Zhang Peixuan zhangpeixuan...@gmail.com wrote:
 Hello All,
  I tested GEGL-0.2.0 on GIMP 2.8-RC1, I change some code for
 GIMP-2.8.RC1:

 app/gegl/gimpoperationtilesource.c

 gimp_operation_tile_source_prepare (GeglOperation *operation)
  {
    GimpOperationTileSource *self = GIMP_OPERATION_TILE_SOURCE (operation);
 +  const Babl *format;
 +  format = gimp_bpp_to_babl_format (tile_manager_bpp (self-tile_manager),
 +  self-linear);

    if (self-tile_manager)
  {
 -  gegl_operation_set_format (operation, output,
 - babl_format (RaGaBaA float));
 +  gegl_operation_set_format (operation, output, format);
  }
  }

 I think it will make the GIMP faster when using GEGL.

  And My questions is that: I found it only does one CL color conversion
 (when data in), but did not do the other conversion (data out), I don't know
 why, who can check it?




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Re: [Gegl-developer] Camera raw file support - test samples

[Partha Bagchi]

Hi Sven,

According to Dave Coffin, that site is not maintained and he sells a
US $800 DVD package of samples. :)

Partha

On Sun, Jan 24, 2016 at 5:02 AM, Sven Claussner  wrote:
> Hi,
>
> just found a website which provides sample camera raw files:
> http://rawsamples.ch/index.php/en/
>
> I think it would be useful for testing raw file support in GEGL.
>
> Greetings
>
> Sven
>
> --
>
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Re: [Gegl-developer] building gegl

[Partha Bagchi via gegl-developer-list]

Assuming you are familiar with setting environmental variables etc., this
should get you started, I hope...

for folder in babl gegl; do
mkdir $BUILDDIR/$folder; cd $BUILDDIR/$folder
echo "Now building $folder ..."
meson $SOURCE/$folder --prefix=$PREFIX/$folder -Denable-gir=false
-Dintrospection=false -Dwith-docs=false && ninja install
echo "... Done building $folder"
done


On Wed, Jan 27, 2021 at 10:19 AM ian martins via gegl-developer-list <
gegl-developer-list@gnome.org> wrote:

> Hello all,
>
> I wanted to build gimp, which currently depends on gegl-0.4.28.
>
> I pulled the latest gegl tarball [1], but found that its
> "docs/build.txt" says to run "./configure" but there's no "configure."
>
> then I checked out the latest from git [2], but found that
> "docs/build.txt" says to run "./autogen.sh" but that also doesn't
> exist.
>
> where are these files?
>
> I see there's a meson.build in the gegl base directory. is that how it
> is done now? if so, are there instructions?
>
> [1] https://download.gimp.org/pub/gegl/0.4/
> [2] https://gitlab.gnome.org/GNOME/gegl/
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>
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