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
2009-01-01 Sven Neumann <sven@gimp.org>
Bug 565223 – Perspective transformation jagged edges / comb effect
* app/core/gimp-transform-region.c: reverted the code change, but
not the cleanups, from commit r26786.
svn path=/trunk/; revision=27866
2008-10-09 Michael Natterer <mitch@gimp.org>
Add GEGL_CFLAGS and #includes as if gimpdrawable.h and gimpimage.h
had a GEGL dependency (they will have in the next commit, but I
wanted to keep the commit separate).
* app/dialogs/Makefile.am
* app/file/Makefile.am
* app/gui/Makefile.am
* app/menus/Makefile.am
* app/paint/Makefile.am
* app/plug-in/Makefile.am
* app/text/Makefile.am
* app/vectors/Makefile.am
* app/widgets/Makefile.am
* app/xcf/Makefile.am: add GEGL_CFLAGS.
* app/actions/*.c
* app/core/*.c
* app/dialogs/*.c
* app/display/*.c
* app/file/*.c
* app/gui/*.c
* app/menus/*.c
* app/paint/*.c
* app/pdb/gimppdb-utils.c
* app/pdb/gimpprocedure.c
* app/plug-in/*.c
* app/text/*.c
* app/tools/*.c
* app/vectors/*.c
* app/widgets/*.c
* app/xcf/*.c: add <gegl.h> or replace <glib-object.h> by <gegl.h>
to all files which include a drawable subclass or gimpimage.h
* tools/pdbgen/app.pl: include <gegl.h> instead of <glib-object.h>
in all generated files.
* app/pdb/*-cmds.c: regenerated.
* data/images/gimp-splash.png: the goat is still sleeping.
By Aurore Derriennic.
svn path=/trunk/; revision=27202
2008-08-27 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c: also use PixelSurround for
the
linear interpolation. Sprinkled some const qualifiers.
svn path=/trunk/; revision=26786
2008-08-25 Sven Neumann <sven@gimp.org>
* app/base/tile-manager.c (read_pixel_data_1): changed to
silently
return in case of out-of-bounds access. There's code that relies
on this.
* app/base/pixel-surround.[ch]: added SMEAR as another edge
strategy for the PixelSurround helper.
* core/gimp-transform-region.c: changed accordingly.
svn path=/trunk/; revision=26767
* app/core/gimp-transform-region.c: (supersample_dtest): do not invoke
supersampling for linear, bicubic and lanczos until the largest
horizontal/vertical difference between transformed pixel corners goes
above sqrt(2) (this ensures interpolation instead of supersampling is
used for rotation.)
svn path=/trunk/; revision=23509
2007-09-03 Michael Natterer <mitch@gimp.org>
* app/core/gimp-transform-region.c: Applied slightly reformatted
patch by Jakub Friedl and Daniel Hornung which ROUND()s the
floating point result values before assigning them to integers to
avoid reducing the output space to [0..254] (thus darkening the
image). Fixes bug #472806.
svn path=/trunk/; revision=23451
2007-02-26 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c (normalize_coords): removed a
redundant condition and marked another one as unlikely.
svn path=/trunk/; revision=22008
2007-02-26 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c: moved common code to an
inlined function. gimp_transform_region_lanczos() now also does
supersampling. Removed boundary checks and clamping as
PixelSurround and read_pixel_data_1() already deal with this for
us. Gives another small speedup.
svn path=/trunk/; revision=21999
2007-02-26 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c (gimp_transform_region_lanczos):
use PixelSurround instead of read_pixel_data_1(). This yields a
dramatic speedup.
svn path=/trunk/; revision=21998
2007-02-26 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c (gimp_transform_region_lanczos):
iterate over tiles instead of rows in the destination buffer.
svn path=/trunk/; revision=21997
2007-02-24 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c (gimp_transform_region): moved
linear and cubic code to their own functions and let them iterate
over tiles instead of rows in the destination buffer.
svn path=/trunk/; revision=21996
2007-02-24 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c
(gimp_transform_region_nearest):
operate on tiles instead of iterating row by row.
svn path=/trunk/; revision=21988
2007-02-24 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c (gimp_transform_region):
moved nearest-neighbor code to it's own function to improve
performance and readability.
svn path=/trunk/; revision=21987
2007-02-23 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-region.c (gimp_transform_region):
moved
lanczos code into it's own function to improve readability.
svn path=/trunk/; revision=21986
2007-02-23 Sven Neumann <sven@gimp.org>
* app/base/pixel-surround.[ch]: do less tile lock and release
operations by reusing the last locked tile if possible. Allow to
call pixel_surround_lock() several times without unlocking.
* app/core/gimp-transform-region.c: don't unlock the PixelSurround
so that the locked tile can be reused. Yields about 30% speedup
for transformations.
svn path=/trunk/; revision=21984
2007-02-22 Sven Neumann <sven@gimp.org>
* app/base/base-types.h
* app/base/pixel-surround.[ch]: hide PixelSurround struct and
cleaned up the PixelSurround API.
* app/core/gimp-transform-region.c: changed accordingly. Also
sprinkled some const qualifiers.
svn path=/trunk/; revision=21978
2006-10-26 Michael Natterer <mitch@gimp.org>
* app/core/gimp-transform-region.c (gimp_transform_region): make
lanczos work for orig_tiles that don't start at 0,0. Please folks,
some basic testing of anything but the most simple use case next
time.
2006-10-26 Michael Natterer <mitch@gimp.org>
* app/core/Makefile.am
* app/core/gimp-transform-region.[ch]: new files containing
gimp_transform_region() and all its voodoo utility functions.
* app/core/gimpdrawable-transform.c: removed the stuff here.
2006-10-26 Michael Natterer <mitch@gimp.org>
* app/core/gimpdrawable-transform.c
(gimp_drawable_transform_tiles_affine): factored out new function
gimp_transform_region() that contains all the actual transform
magic, doesn't use a GimpDrawable, and transforms into a passed
PixelRegion. Will be used for perspective clone after some more
changes.
2006-10-25 Michael Natterer <mitch@gimp.org>
* app/core/gimpdrawable-transform.c
(gimp_drawable_transform_tiles_affine): fix indentation and
spacing in the lanczos code. Removed trailing whitespace.
2006-08-29 Sven Neumann <sven@gimp.org>
* libgimpbase/Makefile.am
* libgimpbase/gimpbase.h
* libgimpbase/gimprectangle.[ch]: added new files that hold
gimp_rectangle_intersect(), factored out of the core.
* libgimpbase/gimpbase.def: updated.
* app/core/gimp-edit.c
* app/core/gimp-utils.c
* app/core/gimp-utils.h
* app/core/gimpchannel-combine.c
* app/core/gimpdrawable-foreground-extract.c
* app/core/gimpdrawable-transform.c
* app/core/gimpdrawable.c
* app/core/gimpimage-preview.c
* app/core/gimplayer.c
* app/core/gimpscanconvert.c
* app/display/gimpdisplayshell-draw.c: changed includes accordingly.
* libgimp/gimpdrawablepreview.c: don't duplicate
gimp_rectangle_intersect() here, use the function in libgimpbase.
* app/base/siox.c: use gimp_rectangle_intersect() to reduce the
working area to the region of interest. Fixes bug #340422.
* app/tools/gimptransformtool.c
* app/tools/gimpfliptool.c
* app/core/gimpdrawabletransform.c: avoid messages and critical
error when transforming a drawable that does not intersect
the selection.
2005-01-21 Sven Neumann <sven@gimp.org>
* app/core/gimpdrawable-transform.c: applied a patch from Geert
Jordaens that seems to fix drawable transformation using the new
Lanczos interpolation routine :)
2005-01-19 Sven Neumann <sven@gimp.org>
* app/core/gimpdrawable-transform.c: applied a patch from Geert
Jordaens that fixes the crash in the drawable transformations
using the Lanczos interpolation type. The result is somewhat wrong
though :(
2005-01-15 Sven Neumann <sven@gimp.org>
* app/core/gimpdrawable-transform.c
* app/paint-funcs/scale-funcs.c: minor cleanups to the new Lanczos
interpolation routines. Drawable transformations do still crash :(
2005-01-11 Sven Neumann <neumann@jpk.com>
* app/base/base-enums.[ch]
* app/core/gimpdrawable-transform.c
* app/core/gimpdrawable.c
* app/paint-funcs/Makefile.am
* app/paint-funcs/paint-funcs.[ch]
* app/paint-funcs/scale-funcs.[ch]: applied patch by Geert Jordaens
(after a good deal of reformatting for coding style compliance).
This factors the scale routines into their own file and adds a
sinc-based (Lanczos) interpolation routine (bug #162250).
2004-11-01 Michael Natterer <mitch@gimp.org>
* app/core/gimpdrawable-transform.[ch]
(gimp_drawable_transform_flip): renamed "center" to "auto_center".
(gimp_drawable_transform_rotate): added missing parameters so it
can be used for a to-be-added PDB wrapper offering a
GimpRotationType based rotate API.
Both functions: always clip when transforming a whole channel,
since they must keep their size.
(gimp_drawable_transform_affine): actually forward the passed
"clip_result" to transform_tiles_affine() instead of always FALSE.
2004-10-26 Sven Neumann <sven@gimp.org>
Added new drawable transform API to the PDB. Largely based on
patches from Joao S. O. Bueno. Fixes bug #137053.
* app/core/gimpdrawable-transform.[ch]: added missing parameters
to gimp_drawable_transform_flip().
* tools/pdbgen/pdb/transform_tools.pdb: changed accordinly.
* app/base/base-enums.h
* app/core/core-enums.h: removed pdp-skip for GimpInterpolationType
and GimpTransformDirection enums.
* libgimp/gimpenums.h
* plug-ins/pygimp/gimpenums.py
* tools/pdbgen/enums.pl
* tools/pdbgen/groups.pl: regenerated.
* tools/pdbgen/Makefile.am
* tools/pdbgen/pdb/drawable_transform.pdb: added new file defining
the new PDB calls.
* app/pdb/Makefile.am
* app/pdb/drawable_transform_cmds.c
* app/pdb/internal_procs.c
* app/pdb/transform_tools_cmds.c
* libgimp/gimp_pdb.h
* libgimp/gimpdrawabletransform_pdb.[ch]: regenerated.
2004-08-31 Michael Natterer <mitch@gimp.org>
* app/core/gimpdrawable-transform.[ch]: added GimpProgress
parameter to gimp_drawable_transform_affine().
* tools/pdbgen/pdb/edit.pdb
* tools/pdbgen/pdb/transform_tools.pdb: show progress for "blend"
and all transform functions.
* app/pdb/edit_cmds.c
* app/pdb/transform_tools_cmds.c: regenerated.
2004-08-10 Michael Natterer <mitch@gimp.org>
Redid the whole internal progress stuff: don't pass around
progress_callback and progress_data; instead, provide a
pointer to a GimpProgressInterface which can be implemented
by a variety of backends.
Addresses (but not yet fixes) bugs #6010, #97266 and #135185.
* app/display/Makefile.am
* app/display/gimpprogress.[ch]: removed the old progress hack.
* app/core/Makefile.am
* app/core/core-types.h
* app/core/gimpprogress.[ch]: implement GimpProgressInterface.
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpprogressdialog.[ch]: the standalone progress
dialog as widget implementing GimpProgressInterface.
* app/display/gimpdisplay.c
* app/display/gimpstatusbar.[ch]
* app/widgets/gimpfiledialog.[ch]
* app/widgets/gimpthumbbox.[ch]: added GimpProgressInterface
implementation to these classes.
* app/core/gimp-gui.[ch]
* app/gui/gui-vtable.c: replaced the old progress vtable entries
by two new to create and destroy a GimpProgressDialog in case
no other progress is available.
* app/pdb/procedural_db.[ch]
* app/plug-in/plug-in-run.[ch]
* tools/pdbgen/app.pl: pass a GimpProgress to all PDB wrappers and
all plug-ins.
* app/plug-in/plug-in.[ch]
* app/plug-in/plug-ins.c
* app/plug-in/plug-in-message.c
* app/plug-in/plug-in-progress.c: handle the case there the
plug-in was crated with a progress as well as the case where it
wasn't.
* app/app_procs.c
* app/batch.c
* app/xcf/xcf.c
* app/file/file-open.[ch]
* app/file/file-save.[ch]
* app/widgets/gimphelp.c
* app/widgets/gimpbrushselect.c
* app/widgets/gimpfontselect.c
* app/widgets/gimpgradientselect.c
* app/widgets/gimppaletteselect.c
* app/widgets/gimppatternselect.c: changed accordingly.
* app/core/gimpimagefile.[ch]
* app/display/gimpdisplayshell-dnd.c
* app/gui/file-open-dialog.c
* app/gui/file-open-location-dialog.c
* app/gui/file-save-dialog.c
* app/widgets/gimplayertreeview.c
* app/widgets/gimptoolbox-dnd.c: pass a GimpProgress to all file
related functions. Embed the progress in the file dialog where
possible.
* app/core/gimpdrawable-blend.[ch]
* app/core/gimpdrawable-transform.[ch]
* app/core/gimpimage-convert.[ch]
* app/core/gimpimage-flip.[ch]
* app/core/gimpimage-resize.[ch]
* app/core/gimpimage-rotate.[ch]
* app/core/gimpimage-scale.[ch]
* app/core/gimpitem-linked.[ch]
* app/core/gimpitem.[ch]
* app/core/gimpchannel.c
* app/core/gimpdrawable.c
* app/core/gimplayer.c
* app/core/gimpselection.c
* app/vectors/gimpvectors.c: replaced callback/data by GimpProgress.
* app/tools/gimpblendtool.c
* app/tools/gimptransformtool.c
* app/gui/convert-dialog.c
* app/actions/documents-commands.c
* app/actions/file-commands.c
* app/actions/image-commands.c
* app/actions/layers-commands.c
* app/actions/plug-in-commands.c
* app/actions/vectors-commands.c
* tools/pdbgen/pdb/convert.pdb
* tools/pdbgen/pdb/edit.pdb
* tools/pdbgen/pdb/image.pdb
* tools/pdbgen/pdb/layer.pdb: changed callers accordingly.
* app/pdb/*_cmds.c: regenerated.
2004-07-29 Dave Neary <bolsh@gimp.org>
* app/core/gimpdrawable-transform.c: Stop signed ints overflowing
while getting the mean by replacing (a + b) / 2 with a / 2 + b / 2.
Fixes bug #128594 for drawables less than 32K wide.
