Since this requires libheif 1.4.0, released end of February 2019, this
commit should not go into the gimp-2-10 branch right now.
(cherry picked from commit 22e14e0b9b)
...doesn't work
Rename the labels to "built-in sRGB color profile" and "built-in
grayscale color profile" because that's what the option does, it never
converted to the preferred profiles from preferences.
(cherry picked from commit d67f4604aa)
...always AdobeRGB!
Enable the code in gimp_image_metadata_update_colorspace() which syncs
the DCF information to the image's actual color profile, at least as
good as it can, and otherwise sets it to "unspecified".
Also fixes issue #301.
(cherry picked from commit c4ee350f02)
Since this requires libheif 1.4.0, released end of February 2019, this
commit should not go into the gimp-2-10 branch right now.
(cherry picked from commit 22e14e0b9b)
Cherry-picked now anyway... If we allow new featues in 2.10, we must
also allow for a few updated dependencies.
Instead of treating any unspecified TIFF channel as non-premultiplied
alpha, let's now ask the user (in non-interactive case, we continue
defaulting to non-premultiplied channel and outputing a message). The 3
choices are: premultiplied, non-premultiplied (which is the default so
you can just hit Enter and get same result as previously) and channel.
It's still not perfect as it still assumes that an alpha channel will
necessarily be the first extra channel (though the spec does not mandate
such assumption). Let's say for now that it is enough. Using extra
channels for the alpha channel only is most likely the most common usage
(actually the spec only has specific types for such usage).
(cherry picked from commit 7cf98231f1)
Add gimp_image_metadata_update_pixel_size(), _bits_per_sample(),
_resolution() and use them from gimp_image_set_metadata() and from
various places in gimpimage.c which had identical copies of the same
code.
Also add gimp_image_metadata_update_colorspace() which syncs the color
space stored in the image's metadata with the color space of the
image's actual color profile. Call the function from the right places.
The body of gimp_image_metadata_update_colorspace() is currently
disabled because the syncing of color space information is
controversial, see issue ##3532 and issue #301.
(cherry picked from commit b9829eddfe)
This commit adds a new preview called "Grayscale", allowing to see the
resulting mask in black and white. The previous preview is now called
"On color" and allow users to choose the color and opacity, instead of
imposing only 4 colors (red, green, blue, grey).
(cherry picked from commit d6bcb16b0b)
When using a selection modifier Altr+Ctrl|Shift, we want to commit the
selection. If I do it too late though, and if the polygon was not closed
yet, the computed coordinates for the floating selection end up (0, 0)
because it is based on the selection coordinates (yet an unclosed
polygon does not create a selection yet). So commit the tool from within
GimpSelectionTool instead, as soon as we confirmed that the class is
going to take over with SELECTION_MOVE or SELECTION_MOVE_COPY.
Note: ability of quick copying|cuting an unclosed polygon is very useful
as it removes the additional step for a case where anyway committing the
selection was a prerequisite.
(cherry picked from commit 50f8cb8542)
... selection is committed;
Fast copy|cut-paste modifiers in selection tools were not working with
the Free Select tool, even when the polygon was closed. The reason was
that GimpPolygonSelectTool was not properly chaining up with the parent
implementation for oper_update(), and then upon a button press, we need
to check to call gimp_selection_tool_start_edit() to see if the action
should not be handled by GimpSelectionTool.
Of course, since we don't necessarily want all child class of
GimpPolygonSelectTool to support these modifiers (typically we may not
want these in the Foreground select tool), I set allow_move to FALSE,
then set it to TRUE only in the GimpFreeSelectTool subclass.
(cherry picked from commit c9a91b32bc)
Add a "gboolean edge_lock" parameter to GimpChannel::feather() and a
"Selected areas continue outside the image" toggle to the "Feather
Selection" dialog, just like they exist for shrink selection and
border selection. At the end, convert the boolean to the right abyss
policy for gegl:gaussian-blur.
(cherry picked from commit aace6b179b)
Note that I am using twice TIFFErrorHandler type. This is because
TIFFWarningHandler does not exist, despite what the docs says and
upstream code actually uses twice the same handler type.
(cherry picked from commit de866d8815)
