GitLab

- Add new enum GimpComponentType which contains u8, u16, u32 etc.
- Change GimpPrecision to be u8-linear, u8-gamma, u16-linear etc.
- Add all the needed formats to gimp-babl.c
- Bump the XCF version to 5 and make sure version 4 with the old
  GimpPrecision enum values is loaded correctly

This change blows up the precision enums in "New Image" and
Image->Precision so we can test all this stuff. It is undecided what
format will be user-visible options in 2.10.

Honor the passed copy_pixels boolean again. This was disabled during
GEGL porting and forgotten.

and use it instead of gimp_babl_format() in some places where indexed
formats can occur. Also fix some places using gimp_babl_format() to
special case indexed formats correctly.

and update tons of includes in libgimp and app.

and forget about include policy in base/, it's scheduled for removal
anyway.

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.

and change all users accordingly.

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.

and ust it in some get_memsize() functions instead of having a
FIXME. So many files changed because they need to inlcude <gegl.h>
now.

It made the transform code hard to read and never belonged into the
tile manager anyway. It's a simple pixel buffer that should not know
about any position in an image. Instead, pass around the offsets of
tile managers explicitly, so everything is less obscure for the price
of having more parameters. This will also help replacing TileManagers
with GeglBuffers.

and use it instead of duplicating the same code twice less efficiently.

and clean up gimp-edit.c a bit as a result.

Begin to consider GimpObject::name as private and always use
gimp_object_get_name(). Change gimp_object_get_name() to take an
untyped pointer so we don't have to do so awfully many casts. There is
a runtime check for the type inside the function anyway.

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

2008-08-07  Sven Neumann  <sven@gimp.org>

	* app/core/gimpbuffer.[ch]: added gimp_buffer_get_tiles().

	* app/actions/edit-commands.c
	* app/core/gimpbrushclipboard.c
	* app/core/gimppatternclipboard.c: use the new accessor 
function.


svn path=/trunk/; revision=26426

2007-11-16  Michael Natterer  <mitch@gimp.org>

	* app/base/temp-buf.c
	* app/base/tile-manager.c
	* app/core/gimpobject.c: accept NULL in all get_memsize() functions.

	* app/core/gimp-utils.[ch]: ditto. Added gimp_string_get_memsize().

	* app/core/gimp.c
	* app/core/gimpbrush.c
	* app/core/gimpbuffer.c
	* app/core/gimpcontainer.c
	* app/core/gimpcontext.c
	* app/core/gimpdata.c
	* app/core/gimpdrawable.c
	* app/core/gimpdrawablemodundo.c
	* app/core/gimpdrawableundo.c
	* app/core/gimpimage.c
	* app/core/gimpitempropundo.c
	* app/core/gimplayer.c
	* app/core/gimpmaskundo.c
	* app/core/gimppalette.c
	* app/core/gimpparasitelist.c
	* app/core/gimppattern.c
	* app/core/gimppreviewcache.c
	* app/core/gimpundo.c
	* app/core/gimpundostack.c
	* app/core/gimpviewable.c
	* app/pdb/gimpprocedure.c
	* app/plug-in/gimpplugindef.c
	* app/plug-in/gimppluginmanager.c
	* app/plug-in/gimppluginprocedure.c
	* app/text/gimptext.c
	* app/text/gimptextlayer.c
	* app/text/gimptextundo.c
	* app/vectors/gimpvectorsmodundo.c: simplify
	GimpObject::get_memsize() implementations accordingly.

	* app/core/gimpimageundo.c: ditto. Always keep around colormaps in
	chunks of GIMP_IMAGE_COLORMAP_SIZE to be coonsistent with the
	other colormap handling code.


svn path=/trunk/; revision=24174

2007-07-17  Sven Neumann  <sven@gimp.org>

	* app/base/Makefile.am
	* app/base/tile-manager-preview.[ch]: added new file that holds 
code
	to create a preview from a tile manager.

	* app/core/gimpbuffer.c
	* app/core/gimpimage-preview.c: use the new function instead of
	duplicating this code.


svn path=/trunk/; revision=22948

2006-12-09  Sven Neumann  <sven@gimp.org>

        * In all files, changed the standard copyright notice to say
        "GIMP - The GNU Image Manipulation Program".

2006-11-23  Simon Budig  <simon@gimp.org>

	Fixing include/declaration issues in the application:

	* app/composite/gimp-composite-sse2.c: disable unused debugging code

	* app/paint-funcs/paint-funcs.[ch]
	* app/paint-funcs/scale-funcs.[ch]: fix include files, add some
	prototypes, make some other functions static.

	* app/core/gimpbuffer.c
	* app/core/gimpdrawable-preview.c: changed accordingly.

	* app/tools/gimpeditselectiontool.[ch]: untangle .c and .h file.

	* app/widgets/gimpfiledialog.c: add missing #include.

2006-08-29  Michael Natterer  <mitch@gimp.org>

	Changed GimpViewable preview rendering to have a context to get
	FG/BG/whatever from. Use the context to enable dynamic FG/BG
	colors in gradients. Fixes bug #127676 and bug #352214. Addresses
	bug #128367 (doesn't fix it because there's no loading/saving and
	no GUI yet).

	* app/core/core-enums.[ch]: added enum GimpGradientColor to enable
	specifying gradient colors in terms of foreground and background.

	* app/core/gimpgradient.[ch]: added color_type members to the
	GimpGradientSegment struct and honor them in
	gimp_gradient_get_color_at(). Added GimpContext parameters to all
	functions which finally call get_color_at().

	* app/core/gimp-gradients.c: use the new method to implement the
	builtin gradients.

	* app/core/gimpviewable.[ch]: added GimpContext parameters to all
	get_preview() and get_pixbuf() functions.

	* app/core/gimpbrush.c
	* app/core/gimpbuffer.c
	* app/core/gimpdrawable-preview.[ch]
	* app/core/gimpgradient.c
	* app/core/gimpimage-preview.[ch]
	* app/core/gimpimagefile.c
	* app/core/gimppalette.c
	* app/core/gimppattern.c
	* app/core/gimpundo.[ch]
	* app/text/gimpfont.c
	* app/vectors/gimpvectors-preview.[ch]: changed ::get_preview()
	and ::get_pixbuf() implementations accordingly.

	* app/core/gimpdrawable-blend.c
	* app/core/gimppalette-import.[ch]
	* app/dialogs/dialogs-constructors.c
	* app/dialogs/palette-import-dialog.c
	* app/dialogs/resize-dialog.c
	* app/display/gimpdisplayshell-layer-select.c
	* app/display/gimpdisplayshell.c
	* app/display/gimpnavigationeditor.c
	* app/paint/gimppaintoptions.c
	* app/tools/gimpeditselectiontool.c
	* app/tools/gimptexttool.c
	* app/actions/gradient-editor-commands.c
	* app/widgets/gimpaction.c
	* app/widgets/gimpbrusheditor.[ch]
	* app/widgets/gimpbufferview.c
	* app/widgets/gimpcellrendererviewable.c
	* app/widgets/gimpchanneltreeview.c
	* app/widgets/gimpclipboard.c
	* app/widgets/gimpcoloreditor.c
	* app/widgets/gimpcomponenteditor.c
	* app/widgets/gimpcontainerbox.c
	* app/widgets/gimpcontainercombobox.c
	* app/widgets/gimpcontainereditor.c
	* app/widgets/gimpcontainerentry.c
	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpcontainertreeview.[ch]
	* app/widgets/gimpdataeditor.[ch]
	* app/widgets/gimpdevicestatus.c
	* app/widgets/gimpdnd.[ch]
	* app/widgets/gimpdrawabletreeview.c
	* app/widgets/gimpfiledialog.c
	* app/widgets/gimpgradienteditor.[ch]
	* app/widgets/gimpgradientselect.c
	* app/widgets/gimpitemtreeview.c
	* app/widgets/gimplayertreeview.c
	* app/widgets/gimppaletteeditor.[ch]
	* app/widgets/gimppropwidgets.[ch]
	* app/widgets/gimpselectioneditor.c
	* app/widgets/gimpthumbbox.[ch]
	* app/widgets/gimptoolbox-image-area.c
	* app/widgets/gimptoolbox-indicator-area.c
	* app/widgets/gimptooloptionseditor.c
	* app/widgets/gimpundoeditor.c
	* app/widgets/gimpvectorstreeview.c
	* app/widgets/gimpview-popup.[ch]
	* app/widgets/gimpview.[ch]
	* app/widgets/gimpviewablebutton.c
	* app/widgets/gimpviewabledialog.c
	* app/widgets/gimpviewrenderer.[ch]
	* app/widgets/gimpviewrenderer-frame.c
	* app/widgets/gimpviewrendererbrush.c
	* app/widgets/gimpviewrendererbuffer.c
	* app/widgets/gimpviewrendererdrawable.c
	* app/widgets/gimpviewrenderergradient.c
	* app/widgets/gimpviewrendererimage.c
	* tools/pdbgen/pdb/drawable.pdb
	* tools/pdbgen/pdb/gradient.pdb
	* tools/pdbgen/pdb/gradients.pdb
	* tools/pdbgen/pdb/image.pdb: added tons of GimpContext members
	and parameters, implement GimpDocked::set_context() in many
	widgets. Pass these locally remembered contexts to GimpViewable
	functions. Did some minor cleanups on the way. There are still
	some minor FIXMEs around where the code uses a NULL context (which
	is allowed by the APIs)

	* app/pdb/drawable_cmds.c
	* app/pdb/gradient_cmds.c
	* app/pdb/gradients_cmds.c
	* app/pdb/image_cmds.c: regenerated.

2006-05-15  Sven Neumann  <sven@gimp.org>

	* app/*/*.c:
	* lib*/*.c: removed erroneous semicolon after G_DEFINE_TYPE macros.

2006-04-07  Sven Neumann  <sven@gimp.org>

	* app/actions/tool-options-commands.c
	* app/core/gimp.c
	* app/core/gimpbrushpipe.c
	* app/core/gimpbuffer.c
	* app/core/gimpcontext.c
	* app/core/gimpdatafactory.c
	* app/core/gimpgradient-load.c
	* app/core/gimpimage-merge.c
	* app/core/gimpimage-undo-push.c
	* app/core/gimpitem.c
	* app/core/gimplayer.c
	* app/core/gimplayermask.c
	* app/core/gimplist.c
	* app/core/gimppalette.c
	* app/dialogs/template-options-dialog.c
	* app/display/gimpdisplayshell-dnd.c
	* app/file/file-open.c
	* app/paint/gimp-paint.c
	* app/widgets/gimpdataeditor.c
	* app/widgets/gimpdatafactoryview.c
	* app/widgets/gimplayertreeview.c
	* app/widgets/gimptemplateview.c
	* app/widgets/gimptoolbox-dnd.c: use gimp_object_set_static_name()
	and gimp_object_take_name() where appropriate.

2006-02-28  Sven Neumann  <sven@gimp.org>

	* app/core/gimpbrush.c
	* app/core/gimpbuffer.c
	* app/core/gimpimagefile.c
	* app/core/gimppattern.c
	* app/dialogs/preferences-dialog.c
	* app/tools/gimpmeasuretool.c
	* app/tools/gimprectangletool.c
	* app/tools/gimprectselecttool.c
	* app/widgets/gimpimagepropview.c
	* app/widgets/gimpsizebox.c
	* app/widgets/gimptemplateeditor.c
	* plug-ins/imagemap/imap_statusbar.c: use U+00D7 MULTIPLICATION SIGN
	instead of x when displaying sizes.

2005-12-10  Michael Natterer  <mitch@gimp.org>

	* app/config/*.c
	* app/core/*.c
	* app/display/*.c
	* app/text/*.c
	* app/vectors/*.c: port to G_DEFINE_TYPE() and friends. Some related
	core reordering and cleanup.

2005-10-10  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpviewable.c (gimp_viewable_get_description): set the
	"tooltip" return value to NULL before calling the virtual function.

	* app/core/gimpbrush.c
	* app/core/gimpbuffer.c
	* app/core/gimpchannel.c
	* app/core/gimplayer.c
	* app/core/gimppaintinfo.c
	* app/core/gimppalette.c
	* app/core/gimppattern.c
	* app/core/gimptoolinfo.c (get_description): don't do it here.

	* app/core/gimpbuffer.c
	* app/core/gimppaintinfo.c: untabbify, cleanup.

	* app/core/gimpobject.c: emit "notify::name" whenerver the name
	changes, clenup.

2005-09-27  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpbuffer.[ch]: added gimp_buffer_get_bytes()
	and gimp_buffer_get_image_type().

	* tools/pdbgen/pdb/edit.pdb: removed edit_named_rename() and
	edit_named_delete().

	* tools/pdbgen/Makefile.am
	* tools/pdbgen/groups.pl
	* tools/pdbgen/pdb/buffer.pdb: new PDB group featuring
	buffer_rename(), delete(), get_width(), get_height(), get_bytes(),
	get_image_type().

	* app/pdb/Makefile.am
	* libgimp/Makefile.am
	* libgimp/gimp.def: changed accordingly.

	* app/pdb/buffer_cmds.c
	* app/pdb/edit_cmds.c
	* app/pdb/internal_procs.c
	* libgimp/gimp_pdb.h
	* libgimp/gimpbuffer_pdb.[ch]
	* libgimp/gimpedit_pdb.[ch]: (re)generated.

2005-09-03  Michael Natterer  <mitch@gimp.org>

	* app/base/pixel-region.[ch]: some general cleanup.

	(pixel_region_init_temp_buf)
	(pixel_region_init_data): new functions which initialize pixel
	regions on TempBufs and on raw contiguous arrays of pixel data.

	(pixel_region_configure): fixed a bug that has probably been there
	forever: when processing contiguous (non-tiled) data, interpret
	the original x and y coordinates of the region as offsets into
	the data. Before this fix, the initial x and y were simply ignored
	(by using them in a broken way), thus always forcing the upper
	left corner of the region being the beginning of the passed data.

	Lots of code was working around this problem by setting the
	pixel_region's data pointer to the proper starting pixel of the
	region in the middle the buffer.

	* libgimp/gimppixelrgn.c: some general cleanup.

	(gimp_pixel_rgn_configure): same fix as above. Fortunately, nobody
	seems to know that libgimp pixel regions can be used on arrays of
	data, just as core ones. Only two plug-ins were using this
	feature, and they are antique and written by spencer and federico,
	respectively. They both don't use offsets into the buffers and are
	not affected by this change. It's highly unlikely that anybody out
	there knows/uses this feature, so it can IMHO be safely changed.

	* app/base/temp-buf.c
	* app/core/gimpbuffer.c
	* app/core/gimpdrawable-combine.c
	* app/core/gimpdrawable-preview.c
	* app/core/gimpimage-preview.c
	* app/core/gimplayer.c
	* app/paint/gimpbrushcore.c
	* app/paint/gimpclone.c
	* app/paint/gimpconvolve.c
	* app/paint/gimpdodgeburn.c
	* app/paint/gimppaintcore.c
	* app/paint/gimpsmudge.c
	* app/tools/gimpiscissorstool.c
	* app/tools/gimppainttool.c: use the pixel_region_init_foo()
	functions instead of initializing regions of TempBufs and raw data
	manually. Removed lots of workarounds for the broken offset
	handling. The changed places of code are much more readable now.

2005-05-25  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpviewable.[ch]: added virtual function
	GimpViewable::get_size() and public API gimp_viewable_get_size()
	which return width and height and a boolean indicating if the
	viewable has a size at all.
	Added default implementation of GimpViewable::get_popup_size()
	using the new get_size() API.

	* app/core/gimpbrush.c
	* app/core/gimpbuffer.c
	* app/core/gimpdrawable.c
	* app/core/gimpimage.c
	* app/core/gimppattern.c: implement GimpViewable::get_size().

	* app/core/gimpbrush.c
	* app/core/gimppattern.c: removed GimpViewable::get_popup_size()
	implementations, the default one is good enough.

	* app/core/gimpbrushpipe.c (gimp_brush_pipe_get_popup_size):
	redirect to gimp_viewable_get_size() instead of duplicating its
	return values.

	* app/widgets/gimpcontainertreeview.c
	* app/widgets/gimpview.c: allow pixbuf dragging out of any
	viewable that has a size.

	* app/widgets/gimpdrawabletreeview.c: removed pixbuf dragging code
	here.

	* app/widgets/gimpdnd.c: set gimp busy around encoding/decoding
	pixbufs into/from GtkSelectionData, because it can be a time
	consuming operation.

2005-04-09  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpbuffer.[ch]: added gimp_buffer_new_from_pixbuf().

	* app/widgets/gimpclipboard.c: removed
	tile_manager_new_from_pixbuf() and base/ dependency.

2004-09-19  Sven Neumann  <sven@gimp.org>

	Improved undo memory calculation for paint operations (bug #153035):

	* app/base/tile-manager.[ch] (tile_manager_get_memsize): added a
	"gboolean sparse" parameter to get more accurate results for
	sparse tile-managers.

	* app/core/gimpbuffer.c
	* app/core/gimpdrawable.c
	* app/core/gimpimage-undo-push.c
	* app/core/gimpimage.c
	* app/core/gimplayer.c
	* app/core/gimpprojection.c: changed accordingly.