restore xcf-functions
restore file-load/save functions

and make it report progress. Also call it at the end of initialization.

This reverts commit 93da8ca8.

This reverts commit 99c04009.

and call that function later in gimp_real_initialize() so the splash
is always fully drawn when it's called.

It will soon become more expensive, so the splash should be
visible already.

and don't show the dithering options if they can't be selected,
instead of just making them insensitive.

.. which is to say encourage use of linear gamma, by making it one fewer step
to end up in linear than gamma corrected.

In the "New Image" and "Convert Precision" dialogs. The "Gamma/Linear"
switches get adjusted automatically to the new defaults, but can be
changed manually.

Don't offer dithering options when converting to 16 bit, it doesn't
make much sense to dither for anything but 8 bit. Thanks to Elle for
testing that this assumption is indeed true.

Use a properly commented #define instead of just a hardcoded "8 bits"
to make clear that this is a pure GUI "restriction".

Pass the right user_data to grid_dialog_response().

Unrelated: call gimp_image_flush() so the menus get updated after
confirming the new grid.

Disable the convert precision dialog's dithering controls when
converting to higher bit depths o to anything > 16 bit.

Make sure the disabled dithering widgets always says "None", which
implies duplicating the bit depth checking logic in both the dialog
and its callback, in order to protect the values in GimpDialogConfig
from being overwritten by NONE.

gimp_drawable_convert_type(): never dither when converting to a higher
bit depth, or to anything more than 16 bits.

which is the range of the GEGL op's properties.

to have separate "precision" and "gamma" widgets, like the image's
"Precision" menu.

The new properties are "virtual", they share their storage with the
"precision" property and are not serialized, they are meant for GUI
property widgets.

which completes gimp_babl_component_type() and gimp_babl_precision().

In 24x24, there was barely 1 pixel between the 2 links of the chain, and
not even inside a perfect pixel (so with interpolation, that's barely
recognizable).
I don't know if it's a very good-looking change but for now, that will
do. Designers are welcome to contribute improvements!
Symbolic icons were already taken care of in commit 3ff408ff.

Add support for writing linear TIFFs, the same way as for PNG in
commit e404e6ba, please test.

Use GIMP_STOCK_DETACH which looks horrible but is the right icon and
can be fixed by the icon masters.

Alexis Wilhelm authored Nov 08, 2016 and Michael Natterer committed Nov 08, 2016

...instead of transforming it

Add gimp_matrix3_will_explode() which determines if a transform
matrix will blow up something in a rectangle to infinity, and use
the function so set both the GIMP and GEGL code paths to clip the
transform to the input size.