The magics used for detection for CUR and ICO are not very unique and
interfere with the detection of certain types of TGA images.
Since these TGA images are regularly used, it seems better to only base
CUR and ICO detection on the extension, just as we do with TGA version 1
files.
See also issue #7912
Krita had a bug where it incorrectly saved 4 for the alpha bits instead of
8. We will allow 4 and convert that to 8 to be able to read the incorrect
TGA images.
The likelyhood of real TGA images with 4 alphabits seems pretty low, so it
should not interfere with real images that have this set. We were not
supporting that anyway.
- fix a typo s/Commponent/Component/.
- Add &std_pdb_compat() to the new PDB procedures (I realize that's probably
what the contributor was asking about, back in !446). Not sure if it's right
as there were none in this file, but these are clearly just wrappers around
GEGL ops, so it seems fitting.
- Some alignment fixes.
- More accurate "$since" variables.
(cherry picked from commit 66ef1ef1ef)
(cherry picked from commit dbf9f277a2)
Committer's (Jehan) updates:
- Component type is now int32 (int8 is not a PDB type available anymore).
- PDB files re-generated to handle changes in API and types.
When a plug-in enters a bogus file name such as "Untitled.xcd" as URI,
g_file_is_native() returns FALSE. So when saving such file, core code tries to
mount a remote volume and fails (of course), without even opening the file
dialog.
This change is an attempt to detect such cases beforehand and not even try to
save it (just open the file dialog directly; the file name is still useful as
default proposed file name, as this part is actually valid).
Actually remote files will have a valid URI anyway (something with a valid
scheme, such as https:// or whatever other scheme).
As side fix, I am adding a missing space to the error which I got.
- This is unneeded in all import procedures. See previous commit. Note though
that this is not because of a change in previous commit. This was already
useless previously. The file set with this PDB function was overridden by the
core anyway (i.e. even before the previous commits).
In app/file/file-import.c:file_import_image(), the imported file is correctly
set (so there is no need to set it from plug-in, which anyway libgimp's
gimp_image_set_file() was not doing) and the XCF file is reset to NULL
(rendering the call to gimp_image_set_file() in a GimpLoadProcedure useless).
- Similarly, this is a useless call in export procedures because
app/file/file-save.c:file_save() overrides such call too. I could only see one
such case for JPEG export, which was quite useless.
- Finally in other types of plug-ins, setting a non-XCF file extension was
interfering with the save feature (similarly to commit e6e73e14c7). I only
fixed the screenshot implementations doing such a thing.
- I left a few usages which will have to be looked at more in details later.
This is not made to set the imported or exported file, but only the XCF file.
See previous commit to see what happens when this API is used to set non-XCF
file extensions (saving fails unless one edits the filename).
This commit is a fixup commit for MR !790 which had a few issues:
- The args for shadows and highlights adjustments are "shadows-ccorrect" and
"highlights-ccorrect" respectively.
- Also fixing generated code.
(cherry picked from commit e456ab019b)
This code is taken from Massimo's comment in #1786 and MR !834. It doesn't fix
a crash as this was already handled in !404, yet the missing prompt after
hitting "clear" was clearly not consistent with how one expect a clear feature
to work.
At least now, we've got a prompt back immediately after clearing.
Some PDF have transparency on purpose. Filling with white, without any question,
is counter-productive and prevents from working on such PDF files.
Note that we could add an option with a checkbox, leaving one to decide whether
to fill the background or not. But it feels over-engineering the issue. The PDF
is transparent, so that's what we load, and that's it. If one wants to add a
background, it's easy to add a layer at the bottom of the stack (and they can
make it any color they want, not just white), after loading the file.
I had a TIFF file which would crash while triggering an error, inside g_logv()
code (and according to the stacktrace, even probably inside some lower level
printf implementation code).
The reason was that I already processed the variable list with
g_strdup_vprintf() and printf didn't like this va_list being reused, then
segfaulted with some "Cannot access memory at address" error.
The alternate fix was to first copy the va_list in the first use with
va_copy()/G_VA_COPY, yet since we already processed the format data, I thought
it was useless to do this. Let's just directly use the formatted string.
Apparently GDK/Win32 sends the "grab-broken-event" signal before the "clicked"
signal. This has only been changed since GTK4 so far.
Anyway the bottom line is that GimpContainerPopup would process a handled on
"clicked", using the object destroyed when "grab-broken-event" happened as
callback data. The solution is to make sure that the object stays alive long
enough. So I'm changing gimp_editor_add_button() to connect to signals with
g_signal_connect_object() (since all usage of this function was used with
GObject callback data, it was not a problem).
See discussion in !815.
As a side change, gimp_container_popup_dialog_clicked() should emit the
"cancel", not "confirm". This part was taken from MR !815 by Lloyd Konneker.
is positive or zero. Sometimes the calculated `y` or `bg_y`
values are negative because the histogram value was divided
by zero (when max == 0.0).
Resolves: #9132 (Gnome/GIMP bug tracker)
Sabri Ünal