Statusbar progress updates that update the progress bar are
relatively expensive, slowing down operations that report progress
frequently. Only update the progress bar if a certain amount of
time has passed since the last update, to counter that.
In gimp_gegl_convert_color_profile(), when src/dest_rect is NULL,
use the extents of src/dest_buffer, instead of passing a NULL area
to gimp_parallel_distribute_area(), which results in a CRITICAL.
Additionally, only report progress on the main thread.
gimp-templates.c:143:15: warning: ‘strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
strncpy (dpi, "ppi", 3);
^~~~~~~~~~~~~~~~~~~~~~~
Need to check if we must override PixbufStyle's draw_layout() after
each theme change, not only at the beginning of themes_init(), so it
works also when the the pixbuf engine was not already loaded at
startup.
Some tool in flatpak-build was failing to validate the keywords because
of this localization. It was complaining that:
> key "Keywords[eu]" in group "Desktop Entry" does not have a semicolon
> (';') as trailing character
Commit cb239e60f6 introduced
artifacts when using the smudge tool with multithreads. Fix this
(caused by a wrong offset passed to an iterator) plus indentation
fixes.
Move gimp_brush_core_{subsample,pressurize,solidify}_mask() to a
separate gimpbrushcore-loops.cc file, so that they can be C++-ified
independently from the rest of the code. The next commit
parallelizes them.
... non-latin unicode path.
g_win32_locale_filename_from_utf8() was sometimes returning NULL for
some paths on Windows. Then the call to gexiv2_metadata_open_path() with
a NULL value was crashing plug-ins.
This commit only prevents from crashing by simply failing to load
metadata when this occurs, which means losing metadata support on
Windows depending on filenames. A proper solution will have to be
implemented.
The next commit is going to parallelize gimpbrush-transform using
the gimp_parallel_distribute_foo() functions. To spare us a lot of
boilerplate code, we're going to use C++ lambdas as callback
arguments to these functions.
This commit does the initial conversion of gimpbrush-transform.c to
C++, renaming it to gimpbrush-transform.cc. We do this in a
separate commit, so that the changes are small enough for git to
register this as a renamed file, rather than a new file, so that we
don't lose the file's history.
Add gimp-parallel.[cc,h], which provides a set of parallel
algorithms.
These currently include:
- gimp_parallel_distribute(): Calls a callback function in
parallel on multiple threads, passing it the current thread
index, and the total number of threads. Allows specifying the
maximal number of threads used.
- gimp_parallel_distribute_range(): Splits a range of integers
between multiple threads, passing the sub-range to a callback
function. Allows specifying the minimal sub-range size.
- gimp_parallel_distribute_area(): Splits a rectangular area
between multiple threads, passing the sub-area to a callback
function. Allows specifying the minimal sub-area.
The callback function is passed using an appropriately-typed
function pointer, and a user-data pointer. Additionally, when used
in a C++ file, each of the above functions has an overloaded
template version, taking the callback through a generic parameter,
without a user-data pointer, which allows using function objects.
Drmingw already added its own exception handler which generates crash
traces in a text file, for plug-ins as well. This additional handler is
run after Drmingw handler and allows us to do things on our own, and in
particular we could display the content of the debug traces.
Right now it simply prints these to stderr, which actually won't be of
much use on Win32, first because the console is deactivated on stable
releases, also because after tests, it doesn't look like even running
GIMP from cmd outputs to console either.
We currently don't use the same debug dialog as the core on purpose,
because we don't want everyone to send us traces for every unmaintained
third party plug-ins out there. But we should definitely allow easier
trace possibilities at some point, first to improve/debug our own core
plug-ins, and also to help third party plug-in developers!
So this commit is not making visible changes yet but is actually a first
step towards these debugging goals.
When ending with gimp_quit(), GIMP was not displaying the "Plug-in
crashed" error dialog, which is not good, since we lose the crash
feedback for plug-ins. Just let the plug-in continue its normal run in
order to get the error dialog.
Also protect the tracing functions, which are not working on Win32.
SIGABRT was in the switch list in gimp_plugin_sigfatal_handler(), but it
had not been properly handled with gimp_signal_private(), making this
switch case useless. Fix this oversight, and while doing so, move it in
the "fatal error" list for which we may generate stack traces, similarly
to core signal handling. Indeed this signal can definitely happen during
various kinds of common bugs and needs to be debugged.
Similar to commit 845eb522b6, I had a CRITICAL which happened on a
device_changed, triggering gimp_display_shell_update_focus(), this time
in focus in.
Remove the connect_after() hack from GimpImageWindow again and instead
add gimp_display_shell_canvas_realize_after() and restore the configured
ruler visibility there. Should work for all cases now.
Commit fd6d4931c8 accidentally
introduced a bug that caused Wilber's eyes to misbehave. This
commit is an attempt to fix this issue. Unfortunately, it seems
like the bug can still be triggered through a certain sequence of
actions...
Add "ellipsize" property to GimpColorFrame and set it to
PANGO_ELLIPSIZE_END in the the pointer information dockable.
Better cut off long numbers than make them expand the dock.
Use the recently-added gegl_tile_handler_damage_rect() function
during GimpTileHandlerValidate invalidation, instead of manually
voiding the tile pyramid. This function avoids voiding mipmapped
tiles entirely when only a subarea of the tile needs to be redrawn.
See GEGL commit 3210f4ffc3c569a2acd9483811cb141070112bc6.
Ell