In gimp_layer_mode_get_format(), disregard the requested composite
space when selecting the format, if the input layer mode is alpha-
only, and the requested composite mode is not UNION, since, in this
case, the layer mode doesn't combine the layer/backdrop colors, and
rather only modifies the alpha of one of them. This allows us to
use the preferred format, avoiding gamma conversion.
This particularly improves the performance of the Eraser tool in
perceptual images.
(cherry picked from commit a5962e4049)
... edges for MyPaint brush.
Adding the concept of "stateful" symmetry when a tool needs to make sure
of corresponding stroke numbers and orders while painting (i.e. stroke N
at time T+1 is the continuation of stroke N at time T). This is the case
for the MyPaint brushes and the ink tool.
... on perceptual gamma image
When constructing the paint core's paint buffer, in GimpBrushCore
and GimpInk, use the drawable's format as the preferred format in
the call to gimp_layer_mode_get_format(), instead of NULL.
Subsequently, use the paint buffer's format, instead of the source
buffer's format, as the preferred iterator format in
do_layer_blend(), since the iterator format must match the paint
buffer format.
Instead, add a gimp_layer_mode_get_format() function, which takes
the layer mode, composite space, and blend space, and returns the
I/O format.
Currently, we always use the composite space format as the I/O
format. This simplifies gimp_composite_blend(), and gives us
composite-space support for the "special" layer mode ops for free.
and to operations/layer-modes/, respectively.
Add gimp_layer_modes_init() which asserts on the correct order of the
GimpLayerModeInfo array, and switch to accessing the array directly in
gimp_layer_mode_info().
You can now set any paint tool to mirror painting relatively
horizontal/vertical axis or a central point (any combination of these 3
symmetries).
This has been implemented as a new multi-stroke core, where every stroke
is actually handled as a multi-stroke (default of size 1).
This is also the first usage of custom guides for symmetry guiding.
Current version has to be activated in the playground.
Now the history of recently used colors is not updated when selecting
in the color dialog anymore, but when a color is actually used.
Tools supported right now are: Ink, MyPaint brush, all PaintBrush tools,
bucket fill and eraser (background color on non-alpha drawables).
Moreover from now on, colors already saved are properly moved to first
position when reused.
- don't include <gdk-pixbuf/gdk-pixbuf.h> in headers in app/
- instead, include it in many .c files instead of <glib-object.h>,
finally acknowledging the fact that app/ depends on gdk-pixbuf almost
globally
- fix up includes as if libgimpbase depended in GIO, which it soon will
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.
Rebased/fixed to go on top of current master. Next commit will add cleanup.
Had to change author tag because gnome is not accepting random stuff
in email fields. Original author is tarai, from gimp painter project
in sourceforge.
- TYPE_SQUARE is also named SQUARE and not RECTANGLE
- serialization doesn't suffer from the changed name because it's the
default value that never gets serialized
- a lot of messy code in the ink options can be replaced by a one-liner
because the enum names now match their resp. stock items
* app/paint/gimppaintcore.[ch]: add
gimp_paint_core_{get|set}_{current|last}_coords(), add "const GimpCoords*"
parameter to ::paint() which gets core->cur_coords passed.
* app/paint/gimpsourcecore.[ch]: add "const GimpCoords*" to ::motion().
* app/paint/gimpbrushcore.c: use the new coords getters/setters instead
of accessing GimpPaintCore members directly.
* app/paint/gimpairbrush.c
* app/paint/gimpclone.c
* app/paint/gimpconvolve.c
* app/paint/gimpdodgeburn.c
* app/paint/gimperaser.c
* app/paint/gimpheal.c
* app/paint/gimpink.c
* app/paint/gimppaintbrush.[ch]
* app/paint/gimpperspectiveclone.c
* app/paint/gimpsmudge.c: change implementations of GimpPaintCore::paint()
and GimpSourceCore::motion() accordingly. app/paint/ is now virtually
free of direct access to the paint core's coords members. More to come...
2009-01-17 Michael Natterer <mitch@gimp.org>
* all files with a GPL header and all COPYING files:
Change licence to GPLv3 (and to LGPLv3 for libgimp).
Cleaned up some copyright headers and regenerated the parsers in
the ImageMap plugin.
svn path=/trunk/; revision=27913
