Clean up faint pixels in the "Acrylic 05" brush, which produce a
badly-thresholded mask with the Pencil tool. See issue #5180.
Thanks to Sevenix for the fixed brush!
(cherry picked from commit f9cc239f2c)
Fix horizontal downscaling of brush mipmap levels with odd width.
We'd previously fail to skip the last pixel of each input row,
which isn't included in the output when the width is odd, causing
subsequent output rows to be shifted to the right.
(cherry picked from commit c4a201eaf4)
In GimpDrawableFilter and GimpFilterTool, use an absolute offset
for the split-preview guide position, instead of storing it as a
fraction of the drawable's width/height. The latter could
introduce rounding error, which would result in wrong coordinates
when converted back to an absolute offset.
(cherry picked from commit 214936e8c6)
In GimpGuideTool, when a custom guide (whose position is updated
directly on motion) is moved past the display bounds, keep updating
the corresponding GimpGuide's position, even though the guide will
be removed on release, to avoid leaving the guide at its old
position.
This affects the filter tool's split-preview guide.
(cherry picked from commit 9a25ae7171)
... by qualifying them with "extern", in addition to
"__declspec(dllexport)". Omitting "extern" happened to work in the
past, but recent GCC versions require it.
... by qualifying them with "extern", in addition to
"__declspec(dllexport)". Omitting "extern" happened to work in the
past, but recent GCC versions require it.
(cherry picked from commit b2e223813b)
In gimp_config_deserialize_fundamental(), we can't use
g_value_set_static_string() because that will in the end pass the
GScanner's temporary scanner->value.v_string to
GObject::set_property(), and depending on set_property()'s
implementation, we might not dup the string (for example objects
created via gimp_config_type_register() will simply use g_value_copy()
and end up with a dangling pointer as a string member).
(cherry picked from commit 2e6656599d)
Simplify data transfer in the twain plug-in, and add support for
16-bit RGB/grayscale images.
(cherry picked from commit 30f65bb6c5fdbbb48edd3d07d764763d6a2477c4)
