Fix the places that passed the color by either temp_buf_data_clear()
or memset(), and assign x and y manually, they are going to vanish
completely soon.
Also, make group layer type conversion much less hackish by using the
same kind of temporary states that are used for reallocating its
projection on size change.
GIMP was doing evil hacks lying to GEGL about it's pixels being in a linear
color space when they are not. This causes incorrect rendering, makes gaussian
blur misbehave etc.
The legacy projection modes should be implemented using the same 2.2 gamma
formats that are correct to specify for sRGB data. (for proper color
management in higher bitdepths; icc backend babl formats should be used.)
For the old image modes correct babl formats are:
R'G'B'A u8 - 8 bit RGB with 2.2 gamma (sRGB) with linear alpha component
R'G'B' u8 - 8 bit RGB with 2.2 gamma (sRGB)
Y'A u8 - 8 bit Grayscale with 2.2 gamma with linear alpha component
Y' u8 - 8 bit Grayscale with 2.2 gamma
Y u8 - 8 bit linear data, used for masks/channels
A u8 - 8 bit linear alpha
-----------------------------------------------
RGBA float - 32bit floating point linear light RGB
RaGaBaA float - 32bit floating point linear light RGB, premultiplied alpha
to be used for processing that needs to scale by the alpha,
(blurs, resampling etc)
R'G'B'A float - 32bit floating point sRGB with gamma, to be used where
the result depends on being closer to perceptual when
processing, can be used a cheaper alternative to CIE Lab
based modes.
-----------------------------------------------
The legacy layer modes should use the formats with gamma 2.2 only for loading
and rendering legacy XCF files correctly, in the brave new world compositing
should most likely be done in linear light with "RGBA float" and even better
"RaGaBaA float" like GEGL does for porter duff and other compositing modes.
The ability to chose the legacy layer modes should probably be hidden from the
user unless an old .xcf has been opened.
gimp_font_util_pango_font_description_to_string() isn't needed any
longer as this was fixed long ago in pango itself (and we require a much
higher version anyway). See Pango bug #166540 (at GNOME Bugzilla).
gimp_text_set_property(): Deserialize the compat "hinting" property
only if the new "hint-style" one has its default value, so we don't
overwrite a serialized new "hint-style" with a compat "hinting" that
is only there for old GIMP versions.
instead of duplicating them. Multiply by PANGO_SCALE in the callers
and ceil() fixed text box pixel extents so we don't cut off stuff by
fractions of a pixel.
- The image *must* now be passed to g_object_new() when creating items
- Remove the "image" parameter from all item configure() functions
- Set the item's ID in gimp_item_set_image() if it has none yet
This patch inserts GimpText's property values as attributes into the
rendered markup and work transparently for both the tool options and
the text PDB API.
Fix the bug by making sure we set the base color before setting the markup which
contains color for specific regions. This is a temporary fix, it solves Bug
631742 and introduces a less critical bug (which is described as part of Bug
631934) that will be solved with upcoming design changes.
Michael Natterer