In gimp_layer_mode_get_format(), disregard the requested composite
space when selecting the format, if the input layer mode is alpha-
only, and the requested composite mode is not UNION, since, in this
case, the layer mode doesn't combine the layer/backdrop colors, and
rather only modifies the alpha of one of them. This allows us to
use the preferred format, avoiding gamma conversion.
This particularly improves the performance of the Eraser tool in
perceptual images.
(cherry picked from commit a5962e4049)
In gimp_drawable_transform_get_effective_clip(), always return
RESIZE_CLIP when the input drawable is the image mask, since the
presence of a selection doesn't matter in this case. This avoids
erroneously displaying a result-size warning when transforming the
selection using any of the selection tools.
(cherry picked from commit 1c91578bb2)
In configure.ac, improve backslash escaping in the compiler
version string. Backslashes are currently not properly escaped in
our Windows builds, leading to spurious (and, in particular, non-
UTF8) characters in the compiler version string.
(cherry picked from commit 04f9281bdd)
Initialize GimpBacktrace earlier on in the startup process, so that
the Windows backend installs the thread-name exception handler
early enough to catch threads created before app_run() (in
particular, the GEGL worker threads).
(cherry picked from commit 853d91b8e4)
In GimpPaintbrush, avoid refilling the paint buffer at each dab if
the paint color/pixmap hasn't changed, as gimp_paint_core_paste()
no longer modifies the buffer since the commit before last.
Additionally, fix color-from-gradient dynamics when the image has a
profile.
(cherry picked from commit edc99531e6)
In GimpBrushCore, replace the private
gimp_brush_core_transform_pixmap() function with a public
gimp_brush_core_get_brush_pixmap() function, which, similarly to
gimp_brush_core_get_brush_mask(), returns the transformed brush
pixmap, and can be used by subclasses.
(cherry picked from commit fcd19a2aeb)
We now have enough machinery in gimppaintcore-loops to avoid
modifying the paint buffer in gimp_paint_core_paste() in the no-
applicator case, by using the same set of algorithms as
gimp_paint_core_replace(). Other than reducing the number of
different code paths we have, this is both more efficient, and
allows us to reuse the paint buffer across dabs, as done in the
following commits.
Implement gimp_paint_core_replace() in terms of
gimp_paint_core_paste(). We keep the two functions separate, since
their implementation is still differnet when using an applicator.
Suppress the paint-buffer-modifying algorithms in
gimppaintcore-loops, but keep them around; using the same logic for
normal painting as we use for REPLACE painting is possible due to
the fact that all our current non-REPLACE modes treat alpha values
and mask values interchangeably. In the future we might have modes
that distinguish between alpha and mask values, requiring the old
algorithms.
(cherry picked from commit f24bca5156)
In gimp_brush_core_get_paint_buffer(), when allocating a new paint
buffer, clear the old buffer *before* allocating the new one, to
reduce the amount of simultaneously allocated memory.
(cherry picked from commit bea1a44672)
Add a tile-alloc-total varaible to the dashboard's memory and misc
groups, showing the total amount of memory used by the tile
allocator (see commit
gegl@137e66e45138e8316f6403e53e8aa9a02ad523e7.)
(cherry picked from commit cf54f790fd)
... in LCh colorspace
In gimptoolbox-color-area, when setting the context's background
color in response to a color-dialog change, block the right signal
handler, to avoid re-setting the color dialog's color, which would
cause the GtkAdjustment's "value-changed" signal (assuming it was
the source of the change) to be restarted if the new value doesn't
match the current one exactly, which can happen due to conversion
errors.
(cherry picked from commit c7a29e5f98)
Int casting results to truncation. First this is a bit counter-intuitive
as we usually expect rounding to the nearest integer. Moreover with the
new GUI updates on curve and curve tool, we end up with a mismatch as
the new Input/Output spin buttons where indeed showing rounded integers
whereas the coordinate indicator was showing truncated integers.
Make all these show same rounded value.
GIMP should not convert assigned profile to sRGB just because we stored
as linear on the XCF. In other words, we should not look at the image
precision to decide whether to export as linear (previously only 8-bit
linear images), but at the profile TRC. There are basically 3 cases:
(1) We don't save a profile, then convert to sRGB whatever the source
precision (because readers would assume sRGB for a no-profile jpeg).
(2) We save the default profiles: convert to sRGB because it's usually
a better choice for 8-bit formats and even working at 32-bit float
*linear* doesn't mean you want to export as 8-bit int *linear*. As the
image creator made no explicit export choice, we make an acceptable
default one.
(3) We save an explicitly assigned profile: keep the profile TRC, don't
convert!
Note that this apparently won't work perfectly right now, as GIMP
replaces the original TRC with the linear default TRC when converting to
linear. So the expected TRC is lost in such case when you have not
explicitly reset the correct profile. Yet this is on GIMP side and this
part of the issue should be fixed with the space invasion merge. For
now, this is how the plug-in should work.
This is based on my late discussion with Ell. Please everyone, and Ell
especially, review! :-)
In windows-actions.c, connect to GimpDisplayShell's "notify::title"
and update the action label when it changes.
(cherry picked from commit c9b10ff3bf)
windows_menu_display_query_tooltip(): bail out if "image" is
NULL. Can't happen currently but did happen temporarily while hacking
on related code. Better safe than sorry.
(cherry picked from commit 3bf2a3c166)
In GimpFilterTool, properly clean up the controller's widget weak-
pointer and signal-handlers upon destruction, to avoid invalid
memory access when the widget is destroyed, if the widget outlives
the controller.
(cherry picked from commit 068df34a27)
In the vairous gimp_gegl_create_foo_node() functions, set the
parent node's underlying operation node, so that
gimp_gegl_apply_cached_operation() avoids duplicating the source
buffer when applying these nodes (all underlying operations are
currently point ops.)
(cherry picked from commit 928e5957e3)
Apparently Microsoft added just recently the feature to install user
font (as opposed to system-wide fonts), without administration rights
(yes, only now, how crazy is that?). Right now GIMP does not see fonts
there.
We have an upstream report at fontconfig where such a default search
path should happen.
See: https://gitlab.freedesktop.org/fontconfig/fontconfig/issues/144
Until it gets fixed there, let's just add the user fonts dir ourselves
in GIMP. This code should get killed later.
Notes:
- I renamed various DEFAULT_* data macros to GIMP_DEFAULT_* because
DEFAULT_PALETTE was conflicting with another macro in Windows API!
- Also I removed the DATADIR macro set under app/config/ because it is
also conflicting and anyway we use it in no files on this level.
- This is not perfectly tested on Windows. Please everyone with Windows
access, could you build and test if it works fine before release?
(cherry picked from commit 88f97aedef)
Several of our own translations of the Windows installer are unused
because Inno Setup corresponding translations are marked "unofficial".
This mostly means that the language files for these are probably old and
unmaintained, hence outdated. And these files are not bundled together
with Inno Setup release (though still hosted in their repo).
Nevertheless it doesn't make sense that we would just waste the work of
our translators here. Maybe Inno Setup localization is not complete, so
what? At best it could even encourage translators to contribute upstream
to Inno Setup. Let's just enable all our current localizations of the
installer and see how it goes!
(cherry picked from commit 01f258faec)
The export code was checking the existence of a profile variable which
was never set. In other words, it seems we were always converting TIFF
pixels to non-linear, even when we were also exporting a linear profile.
Note that is not useful anymore to check profile existence as we now use
the effective profile (which always exists). So we just have to check if
the "save profile" option is on.
(cherry picked from commit 062195117c)
In GimpFreeSelectTool, flush the image when committing the tool, if
the seletion is created at the time of the commit (i.e., if the
polygon is not closed prior to the commit).
(cherry picked from commit 71c624c5ab)
