Add a GTK+ patch providing a "popup-style" combo-box style
property, allowing to manually control the combo-box popup-style.
Use the LIST style for all combo-boxes in our system-wide gtkrc
file; this only has effect if GTK+ was built with the above patch.
Add a GTK+ patch that makes sure that list-style combo-box popups
are never narrower than their content. This fixes the popup width
when using the System theme on Windows, for combo-boxes whose popup
cell-layout is wider than the combo-box cell-layout. It is also
required for the next commit.
Include the system-wide gtkrc file, in addition to the user-
specific gtkrc file, in the generated themerc file, instead of
copying the former into the latter when creating the user's
gimpdir. This allows us to modify the system-wide gtkrc file, and
having the changes take effect in existing installations.
In gimp_drawable_edit_fill(), when performing a non-direct fill,
use a GimpDrawableFilter with gimp:fill-source, added in the
previous commit, instead of using gimp_drawable_apply_buffer() with
an intermediate fill buffer. This avoids allocating a full-size
fill buffer, which may occupy a lot of space in pattern fills.
(cherry picked from commit 234f76b6fb)
Add a new gimp:fill-source operation, which can act as a source
node for fill operations, instead of a fill buffer. The op takes
a GimpFillOptions object, a drawable, and a pattern offset, and
uses gimp_fill_options_create_buffer() to produce its output.
This allows performing the entire fill operation in chunks as a
graph, instead of allocating a full-size fill buffer, which can
can occupy a lot of space for pattern fills.
(cherry picked from commit 6b0337e384)
In gimp_drawable_fill_buffer(), when the fill-source is a pattern,
avoid going through an intermediate buffer when there's no profile
transform, and use the destination-buffer format for the
intermediate buffer, instead of the pattern format, when there is a
profile transform.
(cherry picked from commit 3c1634ee0d)
Add gimp_fill_options_get_format(), which returns the format to be
used for the fill buffer; this is the same format used during
compositing. Use this format in gimp_fill_options_create_buffer(),
instead of the drawable format.
This fixes the result of fill operations when the fill color/
pattern is not representable in the drawable format, and speeds up
color fills by avoiding color-conversion for the fill buffer during
processing.
(cherry picked from commit 245a17c79f)
In GimpDrawableFilter, use
gimp_gegl_node_set_underlying_operation() to the the input
operation node as the underlying operation of the filter node.
(cherry picked from commit b0dfc1e7c7)
In gimp_gegl_apply_cached_operation(), use the underlying
operation, as returned from
gimp_gegl_node_get_underlying_operation(), for testing whether the
operation is a point operation, for the purpose of avoiding
duplicating the input buffer. Likewise, avoid duplicating the
buffer when the underlying operation is a source operation.
(cherry picked from commit 213b126c6e)
... which allow setting/getting the "underlying operation" node of
a graph node. For example, GimpDrawableFilter constructs a complex
graph around a given operation node, which would be the underlying
operation of the graph. This allows querying the properties of the
underlying operation, given only the graph.
In recursive cases, gimp_gegl_node_get_underlying_operation()
returns the most-nested underlying operation; when no underlying
operation has been set, gimp_gegl_node_get_underlying_operation()
returns the input node.
(cherry picked from commit eb5e473665)
In gimp_drawable_real_apply_buffer(), use GimpChunkIterator to blit
the applicator's output to the drawable's buffer in chunks, to
minimize the space used for intermediate results.
(cherry picked from commit 8f845d3a51)
In GimpChunkIterator, redajust the target area at each step,
instead of at each iteration, to adapt more quickly to the current
processing speed. To avoid creating uneven chunks as a result,
only change the chunk height at the beginning of rows, unless the
resulting area would be more than twice as big as the target area.
(cherry picked from commit e904b71242)
In GimpProjection, store the priority rect in image coordinates,
and only convert it to projectable coordinates when initializing
the chunk-iterator's priority rect. This allows us to preserve the
priority rect across projectable structure/bounds changes.
(cherry picked from commit 9d80ccc3e6)
In gimp_drawable_merge_filter(), don't disable the filter
applicator's output-format conversion node if the output format is
different than the drawable's format, since it may change the
result.
(cherry picked from commit 30da2f3d6f)
In gimp_drawable_merge_filter(), disable the filter applicator's
cache and output-format conversion nodes before processing the
uncached region of the filter, so that the result is written
directly to the drawable's buffer.
(cherry picked from commit 733a6ec01c)
... immediately after an image precision change
When flushing a projection, make sure it has a buffer, instead of
bailing if it doesn't. We rely on the image projection's "update"
signal to update the display after certain operations that free the
buffer, which would previously fail to happen, and cause subsequent
flushes to be ignored until the buffer is explicitly accessed.
This fixes commit b07f810273.
(cherry picked from commit 106df3b794)
In gimp_group_layer_get_size(), make sure to always set *width and
*height, even when the group is empty, so that when the function is
called through gimp_projectable_get_size() by the group's
projection, the correct size is reported. This makes sure we
update the correct area when the group becomes empty.
(cherry picked from commit a712308f20)
In gimpchannel-select, move some of the common functionality of the
various gimp_channel_select_foo() functions to gimpchannel-combine.
Furthermore, don't special-case CHANNEL_OP_INTERSECT, but rather
pass it over to gimpchannel-combine, which is now prepared to
handle it in all functions, as per the previous commits.
In gimpchannel-combine, factor out the common functionality of the
various gimp_channel_combine_foo() functions into a pair of
gimp_channel_combine_{start,end}() functions, which are called
before/after the actual gimp_gegl_mask_combine_foo() function,
respectively. In particular, these functions deal with calculating
the new channel bounds. Previously, the various
gimp_gegl_mask_combine_foo() functions would implicitly invalidate
the channel bounds (since commit
d0ae244fe8), rendering the bounds-
recalculation code ineffective. This avoids manually recalculating
the bounds in many cases, speeding up selection operations.
(cherry picked from commit 8e77347cac)
Simplify code, use gimp_gegl_buffer_copy() for CHANNEL_OP_REPLACE
when possible, improve value clipping, and parallelize processing.
(cherry picked from commit a227c8e94d)
Improve gimp_gegl_mask_combine_ellipse_rect() -- the funciton
responsible for rendering ellipse/rounded-rectangle selections.
Most notably, this commit significantly improves the function's
performance, by identifying whole tiles, whole rows, or parts of a
row, that are fully inside, or fully outside, the ellipse, and
filling them in bulk, instead of calculating the anti-aliasing
value at each pixel, which is now only done along the
circumference.
This commit also improves anti-aliasing, by more accurately
approximating the distance from a pixel to the ellipse, and by
normalizing the distance according to the pixel's cross-section
length in the direction of the said point. In particular, we
guarantee that pixels that are fully inside/outside the ellipse
have a value of 1/0, respectively, facilitating the aforementioned
optimization.
Additionally, this commit fixes various edge cases where several
primitives coincide at a single pixel (in the rounded-rectangle
case), adds support for CHANNEL_OP_INTERSECT, and parallelizes
processing.
(cherry picked from commit 1044342393)
... which takes a GimpPrecision, and determines if its values are
bounded to the [0,1] range (which is currently only true for
integer precisions).
(cherry picked from commit d7f12c9d26)
Don't assume that "toggled" signal means that toggle status actually
changed.
Though issue #3133 got fixed with my previous commit, let's make sure we
never create several GBinding for the same GimpChain by always checking
existence of a previous one after a "toggled" signal.
Also only create a GBinding object if one doesn't already exist.
(cherry picked from commit 9042e85f3c)
... clicking a GimpChain.
Since commit c0c055b4e9, gimp_chain_button_set_active() emits the
"toggled" signal. There is no need to emit it separately from
GimpOperationTool when setting presets with
gimp_operation_tool_set_config().
In particular, since the "toggled" signal was even sent unconditionnally
here, our code was ending creating several GBinding for the same 2
adjustments, which was creating an infinite loop.
(cherry picked from commit 03dc24455a)
"binding" data can be set to NULL. Do not assume it is a proper object.
Also I was tempted to use g_object_set_data() to simply free the
GBinding object on setting a new data, but such object will also be
freed when the widget is destroyed by default. So that would also end up
in double destruction. Instead just keep current logics.
This CRITICAL was reported in #3133 but this is not the main bug.
(cherry picked from commit af6760b3c9)
In an animated WebP, chances that layers/frame have the same size is
high. It is uneeded to free then malloc again a buffer at each frame,
unless we need more allocated memory.
This is probably not so significant, but still feels nicer.
(cherry picked from commit 0b68ce8182)
