[Gimp-user] tone mapping: gimp vs gegl CLI

[Matthew Woehlke <mwoehlke floss gmail com>]

I want to apply mantiuk06 to a really big image¹. However, using the
GEGL CLI, I get very different results than when I apply the filter from
within gimp as compared to using the GEGL CLI. See attached image: left
is original, middle is mantiuk06 applied from within gimp, right is
mantiuk06 applied via GEGL CLI.

What is gimp doing differently from GEGL CLI, and is there a way to get
the gimp results with the GEGL CLI?

(¹ ...for which I need a custom build, due to
https://gitlab.gnome.org/GNOME/gegl/issues/94, and I'd prefer to not
have to build my own gimp also.)

-- 
Matthew