The lcms plug-in is on its way out: add compat procedures implementing
plug-in-icc-profile-info and plug-in-icc-profile-file-info and remove
that code from lcms.c.
GIMP_IS_TAGGED error and possible Gimp crash (core segfault)
Fix again by restoring code I accidentially deleted in
ae708d6419. I don't really understand
what it is doing but better not remove it without understanding.
Which will have proper API to deal with an image's color profile (no
parasites, no ICC blobs). So far contains gimp_image_get_color_profile()
and gimp_image_set_color_profile().
gimp-desaturate and gimp-brightness-contrast usage
replaced with gimp-drawable-* based calls.
gimp-drawable-desaturate calls updated to use
desaturate mode (DESATURATE-LIGHTNESS) where it
was not specified.
gimp-drawble-brightness-contrast values scaled from
previous -127/+127 range to current -0.5/0.5 range.
gimp_color_config_get_foo_profile() -> get_foo_color_profile()
because the old names clash with possible future accessors for the raw
filename properties.
also remove the fallback-to-colorconfig code from
gimp_image_get_color_profile() and move it to
gimp_image_color_managed_get_icc_profile(), so
gimp_image_get_color_profile() returns NULL if the image has no own
profile.
- disable auto-adding of the lcms display filter module
- change profile convert dest formats to be always R'G'B'A, a display
profile transform outputs something that can be displayed directly,
so no additional gamma transform must happen when the pixels are
copied to a cairo-ARGB32 buffer
- add a medium forest of if() branches to gimpdisplayshell-filter.c
which cover all combinations of profile and display filter
transforms
- all of this is still very broken when changing an image to linear,
because the configured RGB profile from prefs will do horrible
nonsense (things work fine though with a per-image profile that is
for linear data)
because it confuses gtk-doc and breaks some links. Also change the
"Index of new symbols in GIMP 2.x" sections to be what seems to be the
modern standard (looked at the GLib and GTK+ docs), and update some
other stuff.
