2007-12-19 Michael Natterer <mitch@gimp.org>
* app/core/gimp-contexts.[ch]
* app/core/gimp-documents.[ch]: add GErrors to save() and load().
* app/core/gimp.c
* app/tools/gimp-tools.c: handle the returned errors.
svn path=/trunk/; revision=24403
2007-12-18 Sven Neumann <sven@gimp.org>
* app/core/gimppalette-import.c
* app/core/gimppalette-load.[ch]: applied slightly modified patch
from Nicola Archibald that adds import of colors from CSS files
(bug #464480).
* app/core/gimppalette.c (gimp_palette_find_entry): allow to call
this function on an empty palette.
svn path=/trunk/; revision=24393
2007-12-18 Sven Neumann <sven@gimp.org>
* app/base/tile-manager.[ch]: renamed tile_manager_validate() to
tile_manager_validate_tile(). If no validate_proc is set,
initialize the tile data to all zero when validating it. This way
we never hand out uninitialized data and valgrind doesn't need to
complain any longer.
* app/base/tile.c: changed accordingly.
* app/core/gimpselection.c: no need to set an extra validate_proc
here as the default implementation now does the job for us.
svn path=/trunk/; revision=24389
2007-12-14 Michael Natterer <mitch@gimp.org>
* app/core/gimp-edit.[ch]: added GErrors when functions can fail.
* app/actions/edit-commands.c: handle the returned errors.
* tools/pdbgen/pdb/edit.pdb: same here (*don't* pass the error as
usual since these functions never fail but have a boolean return
value indicating success instead; ugly, but better than having the
gimp_message() calls in the core). Also changed the named buffer
cut and copy functions to do the same (never fail but return a
NULL buffer name on failure), so they behave as documented.
* app/pdb/edit_cmds.c: regenerated.
svn path=/trunk/; revision=24362
2007-12-13 Sven Neumann <sven@gimp.org>
Speed up our display rendering code paths by keeping data with
pre-multiplied alpha where possible. The projection tile-manager
at 100 % zoom is not affected. So we can still always get the
non-pre-multiplied pixel data.
* app/core/gimpprojection.[ch]: removed
gimp_projection_get_opacity(), the projection is always opaque.
* app/base/tile-pyramid.[ch]: use pre-multiplied alpha for the
upper levels of the pyramid. This speeds up validation of the
upper levels significantly.
* app/base/temp-buf.[ch]: added temp_buf_demultiply().
* app/core/gimpimage-preview.c: demultiply the preview temp-buf
obtained from the projection's tile tyramid.
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-render.c: added code to deal with
pre-multiplied data. In fact all data returned by
render_image_tile_fault() is now pre-multiplied so that
render_image_rgb_a() and render_image_gray_a() don't need to use
the large lookup tables from gimprender.[ch] any longer.
svn path=/trunk/; revision=24352
2007-12-12 Michael Natterer <mitch@gimp.org>
* app/core/gimplayer-floating-sel.c (floating_sel_to_layer): add
missing return value, this is no void function any more.
svn path=/trunk/; revision=24336
2007-12-09 Hans Breuer <hans@breuer.org>
* app/gimp-log.h : an ugly but working variant for no varargs macros
* app/base/base-utils.c(get_physical_memory_size) : fallback to
GetMemoryStatus() for older compiler/sdk
* app/core/gimplayer-floating-sel.c : second argument to g_set_error()
is an uint32, not a pointer
svn path=/trunk/; revision=24306
* app/display/gimpdisplayshell-draw.c: draw grid correctly when
non-integer spacing is combined with a large offset. Fixes
bug #502374.
* app/core/gimpimage-snap.c: make snapping to grid work when
coord is less than the grid offset.
svn path=/trunk/; revision=24294
2007-12-07 Michael Natterer <mitch@gimp.org>
* app/core/gimpselection.[ch]: added GErrors to
gimp_selection_extract() and gimp_selection_float().
* app/core/gimp-edit.c
* app/tools/gimpeditselectiontool.c
* app/actions/select-commands.c: handle the returned error.
* app/core/gimpdrawable-transform.c: pass NULL errors since this
file knows what it does and won't get errors.
* tools/pdbgen/pdb/selection.pdb: pass the error.
* app/pdb/selection_cmds.c: regenerated.
svn path=/trunk/; revision=24286
2007-12-06 Michael Natterer <mitch@gimp.org>
* app/paint/gimppaintcore-stroke.[ch]: added GError arguments and
fixed all functions to abort when the first call to
gimp_paint_core_start() fails (it won't succeed either for the
next path or whatever segemts).
* app/core/gimpitem.[ch]: added GError to gimp_item_stroke()
* app/core/gimpselection.c
* app/core/gimpchannel.c
* app/vectors/gimpvectors.c: don't gimp_message() in
GimpItem::stroke() but set the error.
* app/dialogs/stroke-dialog.c
* app/actions/vectors-commands.c
* app/actions/select-commands.c: handle the returned errors.
* tools/pdbgen/pdb/edit.pdb
* tools/pdbgen/pdb/paths.pdb
* tools/pdbgen/pdb/paint_tools.pdb: pass the error to the stroke
functions.
* app/pdb/paint_tools_cmds.c
* app/pdb/edit_cmds.c
* app/pdb/paths_cmds.c: regenerated.
svn path=/trunk/; revision=24273
2007-12-06 Michael Natterer <mitch@gimp.org>
Move some gimp_message() calls where they belong:
* app/core/gimplayer-floating-sel.[ch]: removed unreachable
gimp_message() in floating_sel_anchor() and added GError parameter
to floating_sel_to_layer().
* app/core/gimplayer.c
* app/core/gimpimage-quick-mask.c
* app/actions/layers-commands.c: pass NULL or an error as
appropriate and show the error message.
* tools/pdbgen/pdb/floating_sel.pdb: set the error when the passed
layer was no floating selection.
* app/pdb/floating_sel_cmds.c: regenerated.
svn path=/trunk/; revision=24272
2007-12-04 Michael Natterer <mitch@gimp.org>
* app/core/gimpdrawable.[ch]: added new API
gimp_drawable_estimate_memsize() and virtual function
GimpDrawable::estimate_memsize() which estimate the memsize of a
drawable after scaling/resizing.
* app/core/gimplayer.c: implement the virtual function and take
the layer mask into account.
* app/core/gimpimage-item-list.[ch] (gimp_image_item_list_get_list):
added const qualifiers.
* app/core/gimpimage-scale.c (gimp_image_scale_check): use the new
function to correctly estimate the new size instead of scaling the
drawables' memsizes including all constant parts. Fixes bug #329468.
* app/gimp-log.[ch]: added IMAGE_SCALE log domain.
* app/core/gimpimage-scale.c: use it here for debugging output.
svn path=/trunk/; revision=24260
2007-12-01 Sven Neumann <sven@gimp.org>
* app/core/gimpviewable.h: changed GIMP_VIEWABLE_PRIORITY_IDLE
to
G_PRIORITY_LOW. The reason for the very low priority was to keep
it lower than the projection idle renderer.
svn path=/trunk/; revision=24249
2007-11-29 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c (gimp_projection_idle_render_init):
raise the priority of the idle renderer to
G_PRIORITY_DEFAULT_IDLE.
Should fix bug #499150.
svn path=/trunk/; revision=24241
2007-11-28 Sven Neumann <sven@gimp.org>
* app/core/gimpdrawable-transform.c
(gimp_drawable_transform_tiles_flip): fixed typo in if condition
and added more sanity checks.
svn path=/trunk/; revision=24237
2007-11-15 Michael Natterer <mitch@gimp.org>
* app/core/gimpviewable.[ch]: add read-only property "frozen" and
new API gimp_viewable_preview_is_fozen(). Emit property notifications.
* app/widgets/gimphistogramview.[ch]: add API to show a second
histogram in the background. Remove member "light_histogram" from
the GimpHistogramViewClass struct.
* app/widgets/gimpcurveview.c: don't set "light_histogram".
* app/tools/gimpcurvestool.c: set the background histogram instead.
* app/widgets/gimphistogrameditor.[ch]: connect to "notify::frozen"
of the drawable and show its histogram at the freezing point in
the background. This way the original histogram is visible while
we are doing color corrections.
svn path=/trunk/; revision=24158
2007-11-13 Sven Neumann <sven@gimp.org>
* app/core/gimpimage-merge.c (gimp_image_merge_layers): when we
encounter an unsupported merge operation (merging an opaque
indexed layer onto an indexed layer with alpha channel), then
add
an alpha channel and try again. Fixes bug #496437.
svn path=/trunk/; revision=24149
2007-11-12 Sven Neumann <sven@gimp.org>
* app/core/gimp-utils.c (gimp_get_default_unit): return
GIMP_UNIT_MM in case that we can't query the locale.
* plug-ins/common/postscript.c: use gboolean for boolean
variables.
svn path=/trunk/; revision=24139
2007-11-12 Sven Neumann <sven@gimp.org>
* app/core/gimpimage-merge.c (gimp_image_merge_layers): corrected
the size of the pixel region passed to color_region() in case of
an indexed image. Fixes bug #495990.
svn path=/trunk/; revision=24136
2007-11-08 Michael Natterer <mitch@gimp.org>
* app/core/gimpimage.c (gimp_image_clean_all): pass GIMP_DIRTY_ALL
to the "clean" signal instead of uninitialized memory.
svn path=/trunk/; revision=24087
2007-11-05 Michael Natterer <mitch@gimp.org>
* app/core/gimpcurve.[ch]: don't recalculate the curve if the data
object is frozen. Recalculate on thaw instead. Made
gimp_curve_calculate() private and emit some GimpData::dirty
signals where appropriate.
* app/tools/gimpcurvestool.c
* app/widgets/gimpcurveview.c
* tools/pdbgen/pdb/color.pdb: changed accodingly (connect to "dirty"
instead of "notify" and added some freeze/thaw where approproate).
* app/pdb/color_cmds.c: regenerated.
svn path=/trunk/; revision=24063
2007-11-05 Sven Neumann <sven@gimp.org>
* app/core/gimpimagemap.c (gimp_image_map_clear): update the
drawable, not the image. This change was missing in the fix for
bug #490182. Fixes bug #493639.
svn path=/trunk/; revision=24061
* app/core/gimppalette.c (gimp_palette_get_preview_size): return
an odd preview height to make the border align with the pixel
grid.
svn path=/trunk/; revision=24057
2007-11-04 Sven Neumann <sven@gimp.org>
* app/widgets/gimpviewrenderer.[ch]: replaced the RGB buffer
with
a Cairo surface.
* app/widgets/gimpviewrendererbuffer.c
* app/widgets/gimpviewrendererbrush.c
* app/widgets/gimpviewrendererdrawable.c
* app/widgets/gimpviewrenderergradient.c
* app/widgets/gimpviewrendererimage.c
* app/widgets/gimpviewrendererpalette.c
* app/widgets/gimpviewrenderervectors.c: changed accordingly.
There
are some loose ends here that will be fixed over the next days.
* app/widgets/gimprender.c: removed gimp_render_temp_buf; it is
not any longer needed.
* app/core/gimpgradient.c (gimp_gradient_get_preview_size):
return
an odd preview height to make the border align with the pixel
grid.
svn path=/trunk/; revision=24056
2007-11-02 Michael Natterer <mitch@gimp.org>
* app/core/gimpcurve.[ch]: added API to modify free-form curves
and properties to listen to curve changes.
* app/widgets/gimphistogramview.[ch]: added everything that's
needed for rendering a curve with all its color and cursor
indicators on top of a histogram. This code will move to a
subclass soon.
* app/tools/gimpcurvestool.[ch]: removed all curve rendering here.
Also removed all explicit updating by connecting to curve signals
and updating in the callback.
svn path=/trunk/; revision=24045
2007-11-02 Michael Natterer <mitch@gimp.org>
* app/core/Makefile.am
* app/core/core-types.h
* app/core/gimpcurve-save.[ch]
* app/core/gimpcurve-load.[ch]
* app/core/gimpcurve.[ch]: new GimpData subclass which keeps a
curve as known from the curves tool. Pretty much unfinished, but
can do everything that used to be done by base/curves.c and more.
* app/base/curves.[ch]: stripped down to plain arrays of
uchar (the actual curve) and the LUT setup function. All the rest
is done by GimpCurve now.
* app/tools/gimpcurvestool.[ch]: use an array of GimpCurves
instead of the old Curves cruft. Use Curves only for the last step
of creating the LUT. Pretty much unfinished migration here too.
* tools/pdbgen/pdb/color.pdb: use a GimpCurve here too.
* app/pdb/color_cmds.c: regenerated.
svn path=/trunk/; revision=24041
2007-10-31 Sven Neumann <sven@gimp.org>
* app/core/gimp-user-install.c: improved detection of old gimp
user directories and handle migration from 2.4.
svn path=/trunk/; revision=24023
2007-10-31 Michael Natterer <mitch@gimp.org>
* app/core/gimpparamspecs.[ch] (GimpParamSpecString): remove
member "null_ok" and use GParamSpecString's "ensure_non_null"
instead.
svn path=/trunk/; revision=24022
2007-10-26 Sven Neumann <sven@gimp.org>
Reenabled update of the histogram while doing color corrections
(bug 490182):
* app/core/gimpviewable.[ch]: added new methods preview_freeze()
and preview_thaw().
* app/core/gimpimagemap.c
(gimp_image_map_new): freeze the drawable preview.
(gimp_image_map_dispose): thaw the drawable preview.
(gimp_image_map_do): update the drawable, not the image.
* app/tools/gimpimagemaptool.c (gimp_image_map_tool_response): no
need to invalidate the drawable preview any longer.
svn path=/trunk/; revision=23956
2007-10-15 Martin Nordholts <martinn@svn.gnome.org>
* app/core/gimpimage-arrange.c (compute_offset): Use
gimp_vectors_bounds() instead of gimp_item_offsets|width|height()
when calculating size and position for a path. Fixes bug #486517.
svn path=/trunk/; revision=23833
2007-10-06 Sven Neumann <sven@gimp.org>
* app/core/gimpimage-colormap.c (gimp_image_set_colormap): set
all
entries to zero before assigning the new colormap.
* app/paint-funcs/paint-funcs.[ch]: added const qualifiers.
svn path=/trunk/; revision=23748
2007-10-06 Sven Neumann <sven@gimp.org>
* app/core/gimpselection.c (gimp_selection_float): don't pop up
a
warning dialog if the selection is empty (bug #483896).
* app/actions/select-commands.c (select_float_cmd_callback): use
gimp_message() here in case that gimp_selection_float() fails.
svn path=/trunk/; revision=23746
2007-09-30 Sven Neumann <sven@gimp.org>
* app/core/gimp-utils.c (gimp_get_temp_filename): handle a NULL
extension and create a filename without file extension.
* tools/pdbgen/pdb/fileops.pdb
* app/pdb/fileops_cmds.c: allow NULL to be passed as extension
parameter to gimp_temp_name().
svn path=/trunk/; revision=23697
2007-09-26 Sven Neumann <sven@gimp.org>
* app/core/gimpimageundo.c (gimp_image_undo_pop): call
gimp_color_managed_profile_changed() if an icc-profile is
attached
or removed from an image by an undo operation (bug #475983).
svn path=/trunk/; revision=23661
2007-09-20 Sven Neumann <sven@gimp.org>
* app/core/gimpimage.[ch]: added a load_proc member to GimpImage
and getters and setters for it.
* app/file/file-open.c (file_open_image): set the load
procedure,
but only if it hasn't been set already. Use the MIME type from
the
load procedure that is set on the image.
* tools/pdbgen/pdb/fileops.pdb (file_load_invoker): set the load
procedure. This causes it to be set when the URI plug-in calls
gimp-file-load to load the image.
* app/pdb/fileops_cmds.c: regenerated.
* app/widgets/gimpimagepropview.c
(gimp_image_prop_view_label_set_filetype): use the MIME type
from
the load procedure, in case that no save procedure is set.
svn path=/trunk/; revision=23597
2007-09-15 Michael Natterer <mitch@gimp.org>
Make layer masks work consistently on layers without alpha.
Fixes bug #475548.
* app/core/gimplayer.c (gimp_layer_apply_mask): changed to work
on layers without alpha.
* app/actions/layers-commands.c (layers_add_mask_response): don't
automatically add an alpha channel when adding a layer mask.
svn path=/trunk/; revision=23555
2007-09-13 Sven Neumann <sven@gimp.org>
* app/core/gimpviewable.c: removed static variable debug_context
but keep the warnings about NULL contexts.
svn path=/trunk/; revision=23524
* 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
2007-09-11 Sven Neumann <sven@gimp.org>
* app/core/gimpimage.c (gimp_image_add_layers): make the first of
the added layers the active layer. Fixes bug #469752.
svn path=/trunk/; revision=23501
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
2007-08-15 Michael Natterer <mitch@gimp.org>
* app/core/core-types.h: remove GimpPlugInDebug typedef.
* app/plug-in/plug-in-types.h: added it here instead.
* app/core/gimpchannel-combine.h
* app/widgets/gimppropwidgets.[ch]: match parameter names
in .c, .h and API docs to make gtk-doc happy.
svn path=/trunk/; revision=23275
2007-08-07 Sven Neumann <sven@gimp.org>
* app/core/gimppalette-import.c
* app/core/gimppalette-load.[ch]: applied slightly modified version
of a patch from Nicola Archibald that adds support for importing
Adobe Color palette version 1 files (bug #316618).
svn path=/trunk/; revision=23134
2007-08-07 Sven Neumann <sven@gimp.org>
* app/core/gimpimage.c (gimp_image_get_icc_profile): return NULL
if the parasite exists but it is empty.
svn path=/trunk/; revision=23132
2007-08-02 Michael Natterer <mitch@gimp.org>
Make sure image thumbnails that are saved or given to plugins are
constructed synchronously. Fixes bug #461703.
* app/core/gimpprojection.c (gimp_projection_pickable_flush):
invalidate the preview after constructing the projection.
* app/core/gimpimagefile.c (gimp_imagefile_save_thumb)
* tools/pdbgen/pdb/image.pdb (image_thumbnail): call
gimp_pickable_flush() on the projection so is constructed now, not
later.
* app/pdb/image_cmds.c: regenerated.
svn path=/trunk/; revision=23105
2007-07-20 Sven Neumann <sven@gimp.org>
* app/menus/menus.c (menus_clear): overwrite the menurc with the
systemwide default. Only if that fails, delete the menurc file.
* app/dialogs/preferences-dialog.c: string change.
* app/core/gimp-user-install.c: formatting.
svn path=/trunk/; revision=22964
2007-07-20 Sven Neumann <sven@gimp.org>
* app/core/gimpimage-quick-mask.[ch]: remember whether a channel
was active before quick mask was activated. Fixes bug #134371.
svn path=/trunk/; revision=22961
2007-07-17 Sven Neumann <sven@gimp.org>
* app/paint-funcs/Makefile.am
* app/paint-funcs/scale-funcs.[ch]
* app/paint-funcs/sample-funcs.[ch]: moved subsample_region() to
new file and also moved subsample_indexed_region() there.
* app/base/tile-manager-preview.c
* app/core/gimpdrawable-preview.c: changed accordingly.
svn path=/trunk/; revision=22953
2007-07-17 Sven Neumann <sven@gimp.org>
* app/base/tile-manager-preview.[ch]: added
tile_manager_get_sub_preview().
* app/core/gimpdrawable-preview.c: use the new function except
for
indexed drawables.
svn path=/trunk/; revision=22950
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
2007-07-17 Sven Neumann <sven@gimp.org>
* app/core/gimptoolinfo.c (gimp_tool_info_new): use the tool-info
identifier as the name of the tool-options object.
* app/paint/gimppaintoptions.c (gimp_paint_options_new): use the
paint-info identifier as the name of the paint-options object.
* app/paint/gimp-paint.c (gimp_paint_register): added parameter check.
* app/tools/gimp-tools.c (gimp_tools_init): formatting.
svn path=/trunk/; revision=22941
2007-06-27 Michael Natterer <mitch@gimp.org>
* app/core/gimpimagemap.c (gimp_image_map_clear)
(gimp_image_map_do): update the image, not the drawable so we
avoid constantly invalidating the drawable preview.
* app/tools/gimpimagemaptool.c (gimp_image_map_tool_response):
invalidate the drawable preview here.
* app/paint/gimppaintcore.c (gimp_paint_core_paste)
(gimp_paint_core_replace): clean up drawable offset handling code.
svn path=/trunk/; revision=22843
2007-06-27 Michael Natterer <mitch@gimp.org>
Removed useless image flushing which caused the image preview to
be updated needlessly:
* app/core/gimpimagemap.c (gimp_image_map_do): don't flush the
image when the idle rendering is completed, emit our own "flush"
signal instead just as for the incremental display updates.
* app/tools/gimpimagemaptool.c (gimp_image_map_tool_notify_preview):
when switching off the preview don't flush the image, only flush
projection and display.
svn path=/trunk/; revision=22842
2007-06-26 Michael Natterer <mitch@gimp.org>
Invalidate the image preview after the projection is
completely constructed. Fixes bug #449141.
* app/core/gimpmarshal.list: add VOID:BOOLEAN
* app/core/gimpimage.[ch]: add boolean parameter
invalidate_preview to the "flush" signal.
* app/core/gimpprojection.[ch]: add boolean member
invalidate_preview to the GimpProjection struct. Set it to TRUE if
it was TRUE in the image's "flush" signal. When the projection is
completely constructed after a flush, invalidate the image's
preview.
* app/display/gimpdisplay-handlers.c
* app/widgets/gimpitemtreeview.c
* app/widgets/gimpimagedock.c
* app/widgets/gimpimageeditor.c: changed callback signatures
accordingly.
svn path=/trunk/; revision=22840
2007-06-25 Sven Neumann <sven@gimp.org>
* app/core/gimp-transform-resize.c: applied patch from Geert
Jordaens that reimplements the algorithm to determine the largest
rectangle. Fixes bug #412473.
svn path=/trunk/; revision=22834
2007-06-25 Sven Neumann <sven@gimp.org>
* configure.in: removed extra check for gthread and fold it into
the GLIB and GTK checks.
* */Makefile.am: changed accordingly.
* app/main.c (main): always call g_thread_init().
svn path=/trunk/; revision=22832
2007-06-22 Martin Nordholts <martinn@svn.gnome.org>
* app/core/gimpprojection-construct.c (gimp_projection_initialize): Only
consider layers with combine mode Normal when testing if any layer
covers the entire specified area. Fixes bug #440154.
svn path=/trunk/; revision=22824
2007-06-22 Sven Neumann <sven@gimp.org>
* app/core/gimp.c (gimp_restore): note that loading fonts may
take
a while (on Win32 at least).
svn path=/trunk/; revision=22823
2007-06-21 Sven Neumann <sven@gimp.org>
* app/base/tile-manager.[ch]: use gboolean for boolean parameters.
* app/base/tile-pyramid.c (tile_pyramid_get_memsize): pass TRUE
for sparse to tile_manager_get_memsize().
* app/base/tile.c
* app/base/tile-swap.c: minor cleanups.
* app/core/gimpprojection.c (gimp_projection_get_tiles_at_level):
inline the creation of the TilePyramid.
svn path=/trunk/; revision=22818
2007-06-21 Michael Natterer <mitch@gimp.org>
Make sure the image preview is only invalidated for visible
image changes (as it was before the change below).
* app/core/gimpimage.h (struct GimpImageFlushAccumulator): added
member "gboolean preview_invalidated".
* app/core/gimpimage.c (gimp_image_update): set it to TRUE here.
(gimp_image_real_flush): inavlidate the preview only if
flush_accum.preview_invalidated is TRUE.
svn path=/trunk/; revision=22817
2007-06-21 Michael Natterer <mitch@gimp.org>
Part one of fix for bug #449141 (fixes the projection but still
leaves some image previews unupdated).
* app/core/gimpimage.c (lots of functions)
* app/paint/gimppaintcore.c (gimp_paint_core_finish)
* app/file/file-open.c (file_open_sanitize_image): removed calls
to gimp_viewable_invalidate_preview(image).
* app/file/file-open.c (file_open_sanitize_image): update and
flush the entire image instead. Load plug-ins are not required to
call gimp_drawable_update() or anything else to make sure the
projection is up-to-date.
* app/core/gimpimage.c (gimp_image_real_flush): inavlidate the
image preview here because we now create it from the projection.
(this is still not the entirely correct place though).
svn path=/trunk/; revision=22815
2007-06-20 Sven Neumann <sven@gimp.org>
* app/base/Makefile.am
* app/base/base-types.h
* app/base/tile-pyramid.[ch]: image pyramid code split out of
GimpProjection.
* app/core/gimpprojection.[ch]: use the new TilePyramid.
svn path=/trunk/; revision=22807
2007-06-16 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c (gimp_projection_get_level): take
the
image size into account and return the level that is actually
used.
Fixes bug #448185.
svn path=/trunk/; revision=22792
2007-06-14 Michael Natterer <mitch@gimp.org>
* app/core/gimpdatafactory.c (gimp_data_factory_data_foreach):
remove calls to container_freeze() and container_thaw()
(gimp_data_factory_data_reload)
(gimp_data_factory_data_free): add them here instead.
(gimp_data_factory_data_save): remove freeze/thaw calls here
without any replacement. The list doesn't change by saving its
items. Fixes insanely long quit time when there are many data
objects.
svn path=/trunk/; revision=22778
2007-06-11 Sven Neumann <sven@gimp.org>
* app/core/gimpimage-preview.c: don't disable image previews
when
layer previews are disabled. We do not any longer create the
image
preview from the layer previews.
* app/core/gimpimagefile.c
* app/widgets/gimpthumbbox.c
* tools/pdbgen/pdb/image.pdb: thumbnail rendering is not any
longer disabled if layer previews are turned off.
* app/config/gimprc-blurbs.h (THUMBNAIL_SIZE_BLURB): removed
note
that has become invalid by the change above.
* app/core/gimpitem-preview.c: cosmetics.
* app/pdb/image_cmds.c: regenerated.
svn path=/trunk/; revision=22756
2007-06-09 Sven Neumann <sven@gimp.org>
* app/core/gimpimage-resize.[ch]: added
gimp_image_resize_to_selection().
* app/actions/image-actions.c
* app/actions/image-commands.[ch]
* app/widgets/gimphelp-ids.h
* menus/image-menu.xml.in: added an action and a menu item for
it.
Fixes bug #335672.
* plug-ins/common/align_layers.c: resolved a conflicting
mnemonic.
svn path=/trunk/; revision=22749
2007-06-08 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c (gimp_projection_alloc_levels): use
a bit shift instead of a shift and a division.
svn path=/trunk/; revision=22745
2007-06-08 Sven Neumann <sven@gimp.org>
* app/core/gimpviewable.h: #define GIMP_VIEWABLE_PRIORITY_IDLE,
which is even lower than G_PRIORITY_LOW.
* app/core/gimpundo.c
* app/widgets/gimpviewrenderer.c: create previews with
GIMP_VIEWABLE_PRIORITY_IDLE so that they are run after the
projection has been invalidated.
svn path=/trunk/; revision=22743
2007-06-07 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c (gimp_projection_validate_pyramid_tile):
folded into a single loop.
svn path=/trunk/; revision=22740
2007-06-07 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c (gimp_projection_write_quarter):
weight the pixels by their alpha value.
svn path=/trunk/; revision=22738
2007-06-07 Sven Neumann <sven@gimp.org>
* app/core/gimpimage.[ch]: removed the boolean from the GimpImage
struct that used to track whether the preview was valid.
(gimp_image_invalidate_preview): just set the preview to NULL.
* app/core/gimpimage-preview.c (gimp_image_get_new_preview):
construct the preview from the projection instead of compositing
the drawable previews.
svn path=/trunk/; revision=22737
2007-06-07 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c: lazily allocate the tile managers of
the image pyramid.
(gimp_projection_write_quarter): minor optimization.
svn path=/trunk/; revision=22736
2007-06-07 Sven Neumann <sven@gimp.org>
* app/text/Makefile.am
* app/core/Makefile.am
* app/tools/Makefile.am
* app/display/Makefile.am
* app/widgets/Makefile.am
* app/base/Makefile.am
* app/paint/Makefile.am
* app/plug-in/Makefile.am
* libgimp/Makefile.am
* libgimpthumb/Makefile.am
* tools/pdbgen/Makefile.am
* libgimpwidgets/Makefile.am: applied the remaining parts of the
patch from Daniel Richard G. to fix out-of-source-tree builds
(bug #444960).
svn path=/trunk/; revision=22735
2007-06-07 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c (gimp_projection_get_level):
reimplemented without using a logarithm.
svn path=/trunk/; revision=22734
2007-06-06 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.[ch]: minor API cleanup. Use
horizontal
and vertical scale to determine the pyramid level to use.
* app/display/gimpdisplayshell-draw.c
* app/display/gimpdisplayshell-render.c: follow the API change.
svn path=/trunk/; revision=22730
2007-06-06 Martin Nordholts <martinn@svn.gnome.org>
Implemented an image pyramid for the GimpProjection. An image pyramid
caches a projection at several sizes, causing the rendering code not to
have to swap in all tiles of a (potentially) large image; it can use
small versions of the projection if the user is zoomed out.
The image pyramid also imroves visual quality, especially at zoom levels
where there is a pyramid level that matches perfectly (i.e. at e.g. 50%,
25%, and 12.5% zoom). A step on the right track for bug #76096.
* app/core/gimpprojection.[ch]: Adjusted to make use of an image
pyramid. GimpProjection now keeps an array of TileManager:s, one per
pyramid level. Renamed _alloc_tiles to _alloc_levels.
* app/display/gimpdisplayshell-draw.c: (gimp_display_shell_draw_area):
Use the right GimpProjection level when drawing
* app/display/gimpdisplayshell-render.c: (render_image_init_info_full):
Setup RenderInfo with level in mind
* app/base/tile-manager.[ch]: Extended API a bit, nothing complicated.
* app/base/tile-manager-private.h (struct _TileManager): Keep a pointer
to the level below for use in an image pyramid.
svn path=/trunk/; revision=22727
2007-06-06 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.c (gimp_projection_estimate_memsize):
the projection is 2 bytes per pixel for grayscale images.
svn path=/trunk/; revision=22723
2007-06-06 Sven Neumann <sven@gimp.org>
* app/core/gimpprojection.[ch]: added function that estimates the
memory requirements for an image projection.
* app/core/gimptemplate.c (gimp_template_notify): use it.
svn path=/trunk/; revision=22721
2007-06-04 Michael Natterer <mitch@gimp.org>
* app/core/gimpbrush-load.c: applied patch from Eric Lamarque
which adds support for ABR v6 brushes. Did some minor cleanups in
the patch, reordered functions and generally fixed error handling
of the ABR parsers. Fixes bug #377016.
svn path=/trunk/; revision=22699
2007-06-03 Michael Natterer <mitch@gimp.org>
* app/core/gimpdatafactory.c (gimp_data_factory_load_data): check
for errors even if the loader_func returned something so we
display errors from partially loaded files which contain multiple
data items.
svn path=/trunk/; revision=22696
2007-05-28 Michael Natterer <mitch@gimp.org>
* app/core/gimplayer-floating-sel.c (floating_sel_attach): set
"Lock Alpha" to TRUE again on floating selections.
(floating_sel_to_layer): instead, set it to FALSE when turning
it into a new layer. Fixes bug #418215 and keeps #161042 closed.
svn path=/trunk/; revision=22638
2007-05-27 Michael Natterer <mitch@gimp.org>
* app/core/gimp-utils.[ch] (gimp_container_get_neighbor_of_active):
new utility function which returns the neighbor of a container's
active item.
* app/widgets/gimpcontainerview-utils.[ch]
(gimp_container_view_remove_active): remove a container view's
active item, using above function to select its neighbor.
* app/actions/data-commands.c
* app/actions/buffers-commands.c
* app/actions/documents-commands.c
* app/actions/templates-commands.c: use above functions to select
reasonable items when deleting from a list (instead of always
jumping to the first item).
svn path=/trunk/; revision=22632
2007-05-22 Sven Neumann <sven@gimp.org>
* app/core/gimparea.[ch]
* app/core/gimpprojection.c
* app/display/gimpdisplay.c: use GSlice to allocate GimpArea and
sanitize the API.
svn path=/trunk/; revision=22584
2007-05-19 Michael Natterer <mitch@gimp.org>
* app/core/gimpimagefile.c (gimp_imagefile_get_desc_string): make
sure the description contains no empty lines.
svn path=/trunk/; revision=22540
2007-05-04 Sven Neumann <sven@gimp.org>
* plug-ins/common/autocrop.c (guess_bgcolor): special case fully
transparent regions, just as we do in app/core/gimpimage-crop.c.
Fixes bug #357554.
* app/core/gimpimage-crop.c: cosmetics.
svn path=/trunk/; revision=22412
2007-05-04 Sven Neumann <sven@gimp.org>
* app/core/gimpbrush-load.c: applied slightly modified patch from
Eric Lamarque that adds support for loading .abr v2 Photoshop
brushes (bug #435635).
svn path=/trunk/; revision=22411
2007-05-02 Sven Neumann <sven@gimp.org>
* app/core/gimppickable.[ch]: removed get_color_at() from the
GimpPickable interface. Implement the same functionality using
get_pixel_at() but with a saner API.
* app/core/gimpdrawable.c
* app/core/gimpprojection.c
* app/core/gimpimagemap.c: removed get_color_at() implementations.
* app/tools/gimpbycolorselecttool.c: adapt to API change of
gimp_pickable_get_color_at().
* app/tools/gimprectangleselecttool.c: added missing include.
svn path=/trunk/; revision=22383
2007-05-02 Sven Neumann <sven@gimp.org>
* app/core/gimpparamspecs.c (gimp_param_string_validate): the GLib
version that has string validation fixed is 2.12.12.
svn path=/trunk/; revision=22375
2007-04-30 Michael Natterer <mitch@gimp.org>
* app/core/gimpselection.[ch] (gimp_selection_extract): changed
"drawable" parameter to "pickable" and added some special casing
for the GIMP_IS_DRAWABLE(pickable) case in the implementation.
* app/core/gimpdrawable-transform.c: changed accordingly.
* app/core/gimp-edit.c: ditto. Removed utility function
gimp_edit_extract_visible() and simply use gimp_edit_extract() for
"copy visible", passing image->projection. Fixes bug #434102.
svn path=/trunk/; revision=22368
2007-04-27 Sven Neumann <sven@gimp.org>
* app/core/gimppickable.[ch]: added get_pixel_at() method to the
GimpPickable interface. This gives direct access to the pixel
without converting it to an RGB color.
* app/core/gimpdrawable.c
* app/core/gimpimagemap.c
* app/core/gimpprojection.c: implement the new method and also use
it to reimplement get_color_at().
* app/core/gimpimage-crop.c (gimp_image_crop_guess_bgcolor): use
gimp_pickable_get_pixel_at(). Fixes auto-shrink on indexed and
grayscale images.
svn path=/trunk/; revision=22359
2007-04-26 Michael Natterer <mitch@gimp.org>
* app/core/gimpparamspecs.[ch]: renamed GimpParamSpecString's
flag "no_validate" to "allow_non_utf8".
* tools/pdbgen/app.pl
* tools/pdbgen/pdb/*.pdb: renamed argument flag
"no_validate" (which turns off utf8-validation for strings) to
"allow_non_utf8" and renamed "no_success" (which turns off
argument validation alltogether) to "no_validate".
Doesn't affect generated code.
svn path=/trunk/; revision=22350
2007-04-25 Michael Natterer <mitch@gimp.org>
* app/core/gimpparamspecs.c (gimp_param_string_validate): added
#warning to use GParamSpecString's features once we depend on a
fixed version.
svn path=/trunk/; revision=22330
2007-04-18 Sven Neumann <sven@gimp.org>
* app/plug-in/Makefile.am
* app/plug-in/gimppluginmanager.[ch]
* app/plug-in/gimppluginmanager-restore.[ch]: moved
gimp_plug_in_manager_restore() to it's own file.
* app/core/gimp.c: changed accordingly.
* app/Makefile.am (LDFLAGS): convince the linker to do its job.
svn path=/trunk/; revision=22286
2007-04-17 Sven Neumann <sven@gimp.org>
Allow other applications to open images in GIMP as if they were
new images (without associating a filename). Fixes bug #423118.
* app/file/file-open.[ch]: added parameter 'as_new' to
file_open_image() and its variants.
* app/actions/data-commands.c
* app/actions/documents-commands.c
* app/actions/file-commands.c
* app/core/gimpimagefile.c
* app/dialogs/file-open-dialog.c
* app/dialogs/file-open-location-dialog.c
* app/widgets/gimptoolbox.c
* app/widgets/gimptoolbox-dnd.c: changed accordingly.
* app/app.[ch]
* app/main.c: added new command-line option '--as-new'.
* app/widgets/gimpdbusservice.[ch]
* app/widgets/dbus-service.xml: added new method "OpenAsNew" to the
D-Bus interface.
* docs/gimp.1.in: document the new command-line option.
svn path=/trunk/; revision=22264
2007-04-13 Michael Natterer <mitch@gimp.org>
* app/base/base-types.h
* app/base/temp-buf.[ch]: remove redundant and inconsistently used
MaskBuf type and API.
* app/core/gimpbrush-scale.c
* app/paint/gimpbrushcore.[ch]: use TempBuf and its API instead.
This also optimizes away a useless memset() on brush scaling,
we completely fill each of the created buffers anyway.
svn path=/trunk/; revision=22249
2007-04-01 Michael Natterer <mitch@gimp.org>
* app/base/Makefile.am
* app/base/brush-scale.[ch]: removed these files.
* app/core/Makefile.am
* app/core/gimpbrush-scale.[ch]: added the functions here as
static utility functions. Also move the default implementations of
GimpBrush::scale_size(), ::scale_mask() and ::scale_pixmap() here,
including their utility functions.
* app/core/gimpbrush.c: remove all scale stuff and
include "gimpbrush-scale.h" instead.
(gimp_brush_get_new_preview): use GimpBrush's scale functions
instead of the now private ones. Cleanup.
(gimp_brush_scale_mask)
(gimp_brush_scale_pixmap): return a copy of the buf for
scale == 1.0.
svn path=/trunk/; revision=22213
2007-03-29 Sven Neumann <sven@gimp.org>
* app/core/gimpbrushgenerated.c (gimp_brush_generated_calc): moved
generation of the lookup table to it's own function. Also changed
SUPERSAMPLING from 5 to 4. Let's see if someone complains...
svn path=/trunk/; revision=22193
2007-03-22 Sven Neumann <sven@gimp.org>
* app/core/gimplayer.c (gimp_layer_add_mask): allow adding a mask
to a layer without alpha channel (bug #316207).
svn path=/trunk/; revision=22163
2007-03-18 Michael Natterer <mitch@gimp.org>
* app/paint/gimpbrushcore.c: simplified brush scale calculation by
making sure that brush_core->scale always contains a value that's
suited as input for gimp_brush_scale_mask/pixmap() (bug #419290).
(gimp_brush_core_calc_brush_size): removed this function. All
places can now call gimp_brush_scale_size() directly with
core->scale as parameter.
(gimp_brush_core_calc_brush_scale): new function which returns
a linear scale factor which contains both the area-based pressure
scale factor and the linear paint options scale factor.
(gimp_brush_core_start)
(gimp_brush_core_get_paint_area): use the new function instead
of doing these calculations manually.
(gimp_brush_core_interpolate): remove call to
gimp_brush_core_scale_brush_size() and use core->scale directly.
(gimp_brush_core_get_paint_area)
(gimp_brush_core_scale_mask)
(gimp_brush_core_scale_pixmap): use gimp_brush_scale_size()
instead of the removed gimp_brush_core_scale_brush_size().
(gimp_brush_core_create_bound_segs): use only
paint_options->brush_scale here since the canvas brush preview
always has to asume full pressure.
* app/core/gimpbrush.c (gimp_brush_scale_size): special case
scale == 1.0 and return the mask's width/height without calling
the virtual function.
svn path=/trunk/; revision=22141
2007-03-14 Michael Natterer <mitch@gimp.org>
* app/core/gimpbrush.c
* app/core/gimpbrushgenerated.c: some minor fixes and stylistic
paranoia i overlooked in last night's late review.
svn path=/trunk/; revision=22119
2007-03-14 Martin Nordholts <martinn@svn.gnome.org>
Made brushes upscalable by using scale_region. Downscaling still
uses functions in app/base/brush-scale.c (because of better
performance). Parametric brushes of course recalculates masks
instead of using bitmap scaling. Fixes bug #65030.
* app/core/gimpbrush.[ch]: Added a private scale_buf method which
uses scale_region (with GIMP_INTERPOLATION_LINEAR) to scale its
masks and pixmaps. Also added public virtual method scale_size to
GimpBrush (overridden by GimpBrushGenerated) which calculates the
buffer sizes for a given brush scaled with a given scale.
* app/core/gimpbrushgenerated.c: Implemented the new scale_size
method inherited from GimpBrush, and modified
gimp_brush_generated_calc to use this helper function.
* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): Made
the brush Scale-slider logarithmic.
* app/paint/gimppaintoptions.c (gimp_paint_options_class_init):
Changed Scale scale to [0.0, 10.0].
* app/paint/gimpbrushcore.c:
(gimp_brush_core_calc_brush_size): Refactored 'get brush size' code
to where it belongs, in GimpBrush-classes, and allowed scales
larger than 1.0.
svn path=/trunk/; revision=22113
2007-03-12 Michael Natterer <mitch@gimp.org>
* app/core/gimpbrush.[ch]
* app/core/gimpbrushgenerated.c
* app/tools/gimppaintoptions-gui.c
* app/base/brush-scale.[ch]
* app/base/temp-buf.[ch]
* app/paint/gimppaintoptions.c
* app/paint/gimpbrushcore.c: revert last commit. The patch needs
more review and it's easier to start from quare one than have
patches on top of patches.
svn path=/trunk/; revision=22101
2007-03-11 Michael Schumacher <schumaml@cvs.gnome.org>
Made brushes scalable (both up and down) by using existing
scaling routines, and also refactored some brush-code. Patch by
Martin Nordholts. Fixes bug #65030.
* app/paint/gimpbrushcore.c:
(gimp_brush_core_calc_brush_length_scale) Refactored 'get brush
size' code to where it belongs, in GimpBrush-classes, and renamed
gimp_brush_core_calc_brush_size to
gimp_brush_core_calc_brush_length_scale.
* app/paint/gimppaintoptions.c (gimp_paint_options_class_init):
Changed Scale scale to [0.0, 100.0].
* app/base/temp-buf.[ch] (mask_buf_new): Change signature to also
take a bpp parameter.
* app/base/brush-scale.[ch]: Changed brush_scale_(mask|pixmap) to
the new brush_scale_buf, which uses existing scaling routines
(scale_region) instead of dedicated down-scaling only routines.
* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): Made
the brush Scale-slider logarithmic.
* app/core/gimpbrushgenerated.c: Implemented the new
get_scaled_size method inherited from GimpBrush, and modified
gimp_brush_generated_calc to use this helper function.
* app/core/gimpbrush.[ch]: Added public virtual method
get_scaled_size to GimpBrush, overridden by GimpBrushGenerated,
which calculates the buffer sizes for a given brush scaled with a
given scale. Also changed calls to brush_scale_(mask|pixmap) to
the new brush_scale_buf.
svn path=/trunk/; revision=22099
2007-03-10 Michael Natterer <mitch@gimp.org>
* app/core/core-types.h: don't include libgimpmath/gimpmathtypes.h
* app/base/base-types.h: include it here. Also include
libgimpcolor/gimpcolortypes.h
svn path=/trunk/; revision=22094
2007-03-09 Michael Natterer <mitch@gimp.org>
* app/core/core-types.h: include "libgimpmath/gimpmathtypes.h"
instead of "libgimpmath/gimpmath.h".
* app/core/gimpbrush.h
* app/paint/gimppaintcore.h
* app/paint/gimpperspectiveclone.h
* app/text/gimptext.h
* app/tools/gimptransformtool.h: include gimpvector.h and
gimpmatrix.h explicitely where they are needed in public structs.
* app/*/*.c
* tools/pdbgen/pdb/paths.pdb: include "libgimpmath/gimpmath.h"
where needed.
* app/pdb/paths_cmds.c: regenerated.
svn path=/trunk/; revision=22084
2007-03-05 Michael Natterer <mitch@gimp.org>
Makes default Select -> Border behaviour consistent, and makes
'sticky image edges' optional by adding a checkbox in the Border
Selection dialog. Patch by Martin Nordholts. Fixes bug #350009.
* app/actions/select-commands.c (select_border_cmd_callback)
(select_border_callback): Added edge-lock checkbox to dialog and
modified calls accordingly.
* app/paint-funcs/paint-funcs.c (border_region)
(compute_transition): Fixed algorithm. (compute_transition is a
helper function to the algorithm). Also clarified many parts of
the algorithm with comments.
* app/paint-funcs/paint-funcs.h
* app/core/gimpchannel.[ch]
* app/core/gimpselection.c: Added gboolean edge_lock to function
calls/signatures.
* app/pdb/selection_cmds.c: Regenerated.
svn path=/trunk/; revision=22047
2007-03-05 Michael Natterer <mitch@gimp.org>
* app/core/core-types.h: added typdef GimpMemsizeFunc.
* app/core/gimp-utils.[ch]: added _foreach() variants of
GHashTable, GList and GSList functions which take GimpMemsizeFunc
callbacks. Added gimp_parasite_get_memsize(). Added "data_size"
parameter to gimp_g_hash_table_get_memsize().
* app/core/gimp.c
* app/core/gimppalette.c
* app/core/gimpparasitelist.c
* app/pdb/gimppdb.c
* app/plug-in/gimppluginmanager.c: use the new functions instead
of itering manually or ignoring the containers' elements. Changed
callers of gimp_g_hash_table_get_memsize().
svn path=/trunk/; revision=22046
2007-03-04 Michael Natterer <mitch@gimp.org>
* app/core/gimpobject.c (gimp_object_get_memsize): don't pass
random strings to g_print() without running them through %s.
Fixes crash/warning when the string contains '%'.
svn path=/trunk/; revision=22042
2007-03-01 Michael Natterer <mitch@gimp.org>
* app/core/gimpdrawable-blend.c (gimp_drawable_blend): use
gimp_drawable_bytes_with_alpha() instead of manually adding
alpha to the value returned by gimp_drawable_bytes()
svn path=/trunk/; revision=22037
2007-02-27 Sven Neumann <sven@gimp.org>
* app/core/gimpsubprogress.[ch]: allow the parent progress to be NULL.
Documented the API.
* app/core/gimpimage-scale.c: use the sub-progress unconditionally.
svn path=/trunk/; revision=22010
2007-02-27 Sven Neumann <sven@gimp.org>
* app/core/Makefile.am
* app/core/core-types.h
* app/core/gimpsubprogress.[ch]: added GimpSubProgress, an
object
that implements the GimpProgress interface and maps progress
information to a sub-range of the parent progress.
* app/core/gimpimage-scale.c (gimp_image_scale): use the new
object.
svn path=/trunk/; revision=22009
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
2007-02-17 Michael Natterer <mitch@gimp.org>
* app/core/gimp-utils.[ch]
* app/core/gimp.c
* app/widgets/gimpcontrollerinfo.c
* libgimpwidgets/gimpcontroller.c: removed various boolean_handled
signal accumulators and use g_signal_accumulator_true_handled().
svn path=/trunk/; revision=21933
