2012-03-16 22:14:35 +08:00
|
|
|
/* GIMP - The GNU Image Manipulation Program
|
|
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
|
|
*
|
|
|
|
* gimp-apply-operation.c
|
|
|
|
* Copyright (C) 2012 Øyvind Kolås <pippin@gimp.org>
|
|
|
|
* Sven Neumann <sven@gimp.org>
|
|
|
|
* Michael Natterer <mitch@gimp.org>
|
|
|
|
*
|
|
|
|
* This program is free software: you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "config.h"
|
|
|
|
|
2014-06-19 00:42:17 +08:00
|
|
|
#include <cairo.h>
|
2014-08-02 21:07:26 +08:00
|
|
|
#include <gio/gio.h>
|
2012-03-16 22:14:35 +08:00
|
|
|
#include <gegl.h>
|
|
|
|
|
2012-10-22 22:03:40 +08:00
|
|
|
#include "gimp-gegl-types.h"
|
2012-03-16 22:14:35 +08:00
|
|
|
|
2012-10-22 22:03:40 +08:00
|
|
|
#include "core/gimp-utils.h"
|
|
|
|
#include "core/gimpprogress.h"
|
|
|
|
|
|
|
|
#include "gimp-gegl-apply-operation.h"
|
2012-11-01 06:47:45 +08:00
|
|
|
#include "gimp-gegl-nodes.h"
|
|
|
|
#include "gegl/gimp-gegl-utils.h"
|
2012-03-16 22:14:35 +08:00
|
|
|
|
|
|
|
|
|
|
|
void
|
2012-10-22 22:03:40 +08:00
|
|
|
gimp_gegl_apply_operation (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglNode *operation,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect)
|
2014-06-19 00:42:17 +08:00
|
|
|
{
|
|
|
|
gimp_gegl_apply_cached_operation (src_buffer,
|
|
|
|
progress, undo_desc,
|
|
|
|
operation,
|
|
|
|
dest_buffer,
|
|
|
|
dest_rect,
|
2014-06-30 06:10:25 +08:00
|
|
|
NULL, NULL, 0,
|
|
|
|
FALSE);
|
2014-06-19 00:42:17 +08:00
|
|
|
}
|
|
|
|
|
2014-06-30 06:10:25 +08:00
|
|
|
static void
|
|
|
|
gimp_gegl_apply_operation_cancel (GimpProgress *progress,
|
|
|
|
gboolean *cancel)
|
|
|
|
{
|
|
|
|
*cancel = TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
gboolean
|
2014-06-19 00:42:17 +08:00
|
|
|
gimp_gegl_apply_cached_operation (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglNode *operation,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect,
|
|
|
|
GeglBuffer *cache,
|
|
|
|
const GeglRectangle *valid_rects,
|
2014-06-30 06:10:25 +08:00
|
|
|
gint n_valid_rects,
|
2014-07-13 05:45:20 +08:00
|
|
|
gboolean cancellable)
|
2012-03-16 22:14:35 +08:00
|
|
|
{
|
|
|
|
GeglNode *gegl;
|
|
|
|
GeglNode *dest_node;
|
|
|
|
GeglRectangle rect = { 0, };
|
2014-06-30 06:10:25 +08:00
|
|
|
GeglProcessor *processor = NULL;
|
|
|
|
gboolean progress_started = FALSE;
|
2014-06-19 00:42:17 +08:00
|
|
|
gdouble value;
|
2014-06-30 06:10:25 +08:00
|
|
|
gboolean cancel = FALSE;
|
2012-03-16 22:14:35 +08:00
|
|
|
|
2014-06-30 10:35:34 +08:00
|
|
|
g_return_val_if_fail (src_buffer == NULL || GEGL_IS_BUFFER (src_buffer), FALSE);
|
|
|
|
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), FALSE);
|
|
|
|
g_return_val_if_fail (GEGL_IS_NODE (operation), FALSE);
|
|
|
|
g_return_val_if_fail (GEGL_IS_BUFFER (dest_buffer), FALSE);
|
|
|
|
g_return_val_if_fail (cache == NULL || GEGL_IS_BUFFER (cache), FALSE);
|
|
|
|
g_return_val_if_fail (valid_rects == NULL || cache != NULL, FALSE);
|
|
|
|
g_return_val_if_fail (valid_rects == NULL || n_valid_rects != 0, FALSE);
|
2012-03-16 22:14:35 +08:00
|
|
|
|
|
|
|
if (dest_rect)
|
|
|
|
{
|
|
|
|
rect = *dest_rect;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2012-04-02 21:19:47 +08:00
|
|
|
rect = *GEGL_RECTANGLE (0, 0, gegl_buffer_get_width (dest_buffer),
|
2012-03-21 10:57:53 +08:00
|
|
|
gegl_buffer_get_height (dest_buffer));
|
2012-03-16 22:14:35 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
gegl = gegl_node_new ();
|
|
|
|
|
2013-04-22 16:55:09 +08:00
|
|
|
if (! gegl_node_get_parent (operation))
|
|
|
|
gegl_node_add_child (gegl, operation);
|
|
|
|
|
2013-09-13 15:42:53 +08:00
|
|
|
if (src_buffer && gegl_node_has_pad (operation, "input"))
|
2013-04-22 16:55:09 +08:00
|
|
|
{
|
|
|
|
GeglNode *src_node;
|
|
|
|
|
2013-06-18 14:06:24 +08:00
|
|
|
/* dup() because reading and writing the same buffer doesn't
|
|
|
|
* work with area ops when using a processor. See bug #701875.
|
|
|
|
*/
|
|
|
|
if (progress && (src_buffer == dest_buffer))
|
|
|
|
src_buffer = gegl_buffer_dup (src_buffer);
|
|
|
|
else
|
|
|
|
g_object_ref (src_buffer);
|
|
|
|
|
2013-04-22 16:55:09 +08:00
|
|
|
src_node = gegl_node_new_child (gegl,
|
|
|
|
"operation", "gegl:buffer-source",
|
|
|
|
"buffer", src_buffer,
|
|
|
|
NULL);
|
|
|
|
|
2013-06-18 14:06:24 +08:00
|
|
|
g_object_unref (src_buffer);
|
|
|
|
|
2013-04-22 16:55:09 +08:00
|
|
|
gegl_node_connect_to (src_node, "output",
|
|
|
|
operation, "input");
|
|
|
|
}
|
|
|
|
|
2012-03-16 22:14:35 +08:00
|
|
|
dest_node = gegl_node_new_child (gegl,
|
|
|
|
"operation", "gegl:write-buffer",
|
|
|
|
"buffer", dest_buffer,
|
|
|
|
NULL);
|
|
|
|
|
2013-04-22 16:55:09 +08:00
|
|
|
gegl_node_connect_to (operation, "output",
|
|
|
|
dest_node, "input");
|
2012-03-16 22:14:35 +08:00
|
|
|
|
|
|
|
if (progress)
|
2012-03-20 06:57:50 +08:00
|
|
|
{
|
2013-03-03 01:30:22 +08:00
|
|
|
processor = gegl_node_new_processor (dest_node, &rect);
|
|
|
|
|
2014-06-30 06:10:25 +08:00
|
|
|
if (gimp_progress_is_active (progress))
|
2012-03-20 06:57:50 +08:00
|
|
|
{
|
|
|
|
if (undo_desc)
|
2014-07-21 05:32:19 +08:00
|
|
|
gimp_progress_set_text_literal (progress, undo_desc);
|
2014-06-30 06:10:25 +08:00
|
|
|
|
|
|
|
progress_started = FALSE;
|
2014-07-13 05:45:20 +08:00
|
|
|
cancellable = FALSE;
|
2012-03-20 06:57:50 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2014-07-13 05:45:20 +08:00
|
|
|
gimp_progress_start (progress, cancellable, "%s", undo_desc);
|
2014-06-30 06:10:25 +08:00
|
|
|
|
2014-07-13 05:45:20 +08:00
|
|
|
if (cancellable)
|
2014-06-30 06:10:25 +08:00
|
|
|
g_signal_connect (progress, "cancel",
|
|
|
|
G_CALLBACK (gimp_gegl_apply_operation_cancel),
|
|
|
|
&cancel);
|
|
|
|
|
|
|
|
progress_started = TRUE;
|
2012-03-20 06:57:50 +08:00
|
|
|
}
|
2014-06-19 00:42:17 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
if (cache)
|
|
|
|
{
|
|
|
|
cairo_region_t *region;
|
|
|
|
gint all_pixels;
|
|
|
|
gint done_pixels = 0;
|
|
|
|
gint n_rects;
|
|
|
|
gint i;
|
|
|
|
|
|
|
|
region = cairo_region_create_rectangle ((cairo_rectangle_int_t *) &rect);
|
|
|
|
|
|
|
|
all_pixels = rect.width * rect.height;
|
|
|
|
|
|
|
|
for (i = 0; i < n_valid_rects; i++)
|
|
|
|
{
|
2015-05-25 04:32:55 +08:00
|
|
|
gegl_buffer_copy (cache, valid_rects + i, GEGL_ABYSS_NONE,
|
2014-06-19 00:42:17 +08:00
|
|
|
dest_buffer, valid_rects + i);
|
|
|
|
|
|
|
|
cairo_region_subtract_rectangle (region,
|
|
|
|
(cairo_rectangle_int_t *)
|
|
|
|
valid_rects + i);
|
|
|
|
|
|
|
|
done_pixels += valid_rects[i].width * valid_rects[i].height;
|
|
|
|
|
|
|
|
if (progress)
|
|
|
|
gimp_progress_set_value (progress,
|
|
|
|
(gdouble) done_pixels /
|
|
|
|
(gdouble) all_pixels);
|
|
|
|
}
|
|
|
|
|
|
|
|
n_rects = cairo_region_num_rectangles (region);
|
|
|
|
|
2014-06-30 06:10:25 +08:00
|
|
|
for (i = 0; ! cancel && (i < n_rects); i++)
|
2014-06-19 00:42:17 +08:00
|
|
|
{
|
|
|
|
cairo_rectangle_int_t render_rect;
|
2012-03-16 22:14:35 +08:00
|
|
|
|
2014-06-19 00:42:17 +08:00
|
|
|
cairo_region_get_rectangle (region, i, &render_rect);
|
2012-03-16 22:14:35 +08:00
|
|
|
|
2014-06-19 00:42:17 +08:00
|
|
|
if (progress)
|
|
|
|
{
|
|
|
|
gint rect_pixels = render_rect.width * render_rect.height;
|
|
|
|
|
|
|
|
#ifdef REUSE_PROCESSOR
|
|
|
|
gegl_processor_set_rectangle (processor,
|
|
|
|
(GeglRectangle *) &render_rect);
|
|
|
|
#else
|
|
|
|
g_object_unref (processor);
|
|
|
|
processor = gegl_node_new_processor (dest_node,
|
|
|
|
(GeglRectangle *) &render_rect);
|
|
|
|
#endif
|
|
|
|
|
2014-06-30 06:10:25 +08:00
|
|
|
while (! cancel && gegl_processor_work (processor, &value))
|
2014-06-19 00:42:17 +08:00
|
|
|
{
|
|
|
|
gimp_progress_set_value (progress,
|
|
|
|
((gdouble) done_pixels +
|
|
|
|
value * rect_pixels) /
|
|
|
|
(gdouble) all_pixels);
|
2014-06-30 06:10:25 +08:00
|
|
|
|
2014-07-13 05:45:20 +08:00
|
|
|
if (cancellable)
|
2014-06-30 06:10:25 +08:00
|
|
|
while (! cancel && g_main_context_pending (NULL))
|
|
|
|
g_main_context_iteration (NULL, FALSE);
|
2014-06-19 00:42:17 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
done_pixels += rect_pixels;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
gegl_node_blit (dest_node, 1.0, (GeglRectangle *) &render_rect,
|
|
|
|
NULL, NULL, 0, GEGL_BLIT_DEFAULT);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
cairo_region_destroy (region);
|
2013-03-03 01:30:22 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2014-06-19 00:42:17 +08:00
|
|
|
if (progress)
|
|
|
|
{
|
2014-06-30 06:10:25 +08:00
|
|
|
while (! cancel && gegl_processor_work (processor, &value))
|
2014-06-19 00:42:17 +08:00
|
|
|
{
|
|
|
|
gimp_progress_set_value (progress, value);
|
2014-06-30 06:10:25 +08:00
|
|
|
|
2014-07-13 05:45:20 +08:00
|
|
|
if (cancellable)
|
2014-06-30 06:10:25 +08:00
|
|
|
while (! cancel && g_main_context_pending (NULL))
|
|
|
|
g_main_context_iteration (NULL, FALSE);
|
2014-06-19 00:42:17 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
gegl_node_blit (dest_node, 1.0, &rect,
|
|
|
|
NULL, NULL, 0, GEGL_BLIT_DEFAULT);
|
|
|
|
}
|
2013-03-03 01:30:22 +08:00
|
|
|
}
|
2012-03-16 22:14:35 +08:00
|
|
|
|
2014-06-19 00:42:17 +08:00
|
|
|
if (processor)
|
|
|
|
g_object_unref (processor);
|
|
|
|
|
2012-03-16 22:14:35 +08:00
|
|
|
g_object_unref (gegl);
|
|
|
|
|
2014-06-30 06:10:25 +08:00
|
|
|
if (progress_started)
|
|
|
|
{
|
|
|
|
gimp_progress_end (progress);
|
|
|
|
|
2014-07-13 05:45:20 +08:00
|
|
|
if (cancellable)
|
2014-06-30 06:10:25 +08:00
|
|
|
g_signal_handlers_disconnect_by_func (progress,
|
|
|
|
gimp_gegl_apply_operation_cancel,
|
|
|
|
&cancel);
|
|
|
|
}
|
|
|
|
|
|
|
|
return ! cancel;
|
2012-03-16 22:14:35 +08:00
|
|
|
}
|
2012-11-01 06:47:45 +08:00
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_color_reduction (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
gint bits,
|
|
|
|
gint dither_type)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
2016-09-28 18:05:41 +08:00
|
|
|
"operation", "gegl:color-reduction",
|
|
|
|
"red-bits", bits,
|
|
|
|
"green-bits", bits,
|
|
|
|
"blue-bits", bits,
|
|
|
|
"alpha-bits", bits,
|
|
|
|
"dither-method", dither_type,
|
2012-11-01 06:47:45 +08:00
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_flatten (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GimpRGB *background)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
g_return_if_fail (background != NULL);
|
|
|
|
|
|
|
|
node = gimp_gegl_create_flatten_node (background);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
2013-04-08 20:16:33 +08:00
|
|
|
void
|
2014-03-05 05:09:11 +08:00
|
|
|
gimp_gegl_apply_feather (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect,
|
|
|
|
gdouble radius_x,
|
|
|
|
gdouble radius_y)
|
2013-04-08 20:16:33 +08:00
|
|
|
{
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
/* 3.5 is completely magic and picked to visually match the old
|
|
|
|
* gaussian_blur_region() on a crappy laptop display
|
|
|
|
*/
|
|
|
|
gimp_gegl_apply_gaussian_blur (src_buffer,
|
|
|
|
progress, undo_desc,
|
2014-03-05 05:09:11 +08:00
|
|
|
dest_buffer, dest_rect,
|
2013-04-08 20:16:33 +08:00
|
|
|
radius_x / 3.5,
|
|
|
|
radius_y / 3.5);
|
|
|
|
}
|
|
|
|
|
2012-11-01 06:47:45 +08:00
|
|
|
void
|
2016-04-04 23:11:05 +08:00
|
|
|
gimp_gegl_apply_border (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect,
|
|
|
|
gint radius_x,
|
|
|
|
gint radius_y,
|
|
|
|
GimpChannelBorderStyle style,
|
|
|
|
gboolean edge_lock)
|
2014-03-05 05:09:11 +08:00
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
2016-04-04 23:11:05 +08:00
|
|
|
switch (style)
|
|
|
|
{
|
|
|
|
case GIMP_CHANNEL_BORDER_STYLE_HARD:
|
|
|
|
case GIMP_CHANNEL_BORDER_STYLE_FEATHERED:
|
|
|
|
{
|
|
|
|
gboolean feather = style == GIMP_CHANNEL_BORDER_STYLE_FEATHERED;
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gimp:border",
|
|
|
|
"radius-x", radius_x,
|
|
|
|
"radius-y", radius_y,
|
|
|
|
"feather", feather,
|
|
|
|
"edge-lock", edge_lock,
|
|
|
|
NULL);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GIMP_CHANNEL_BORDER_STYLE_SMOOTH:
|
|
|
|
{
|
|
|
|
GeglNode *input, *output;
|
|
|
|
GeglNode *grow, *shrink, *subtract;
|
|
|
|
|
|
|
|
node = gegl_node_new ();
|
|
|
|
|
|
|
|
input = gegl_node_get_input_proxy (node, "input");
|
|
|
|
output = gegl_node_get_output_proxy (node, "output");
|
|
|
|
|
|
|
|
/* Duplicate special-case behavior of "gimp:border". */
|
|
|
|
if (radius_x == 1 && radius_y == 1)
|
|
|
|
{
|
|
|
|
grow = gegl_node_new_child (node,
|
|
|
|
"operation", "gegl:nop",
|
|
|
|
NULL);
|
|
|
|
shrink = gegl_node_new_child (node,
|
|
|
|
"operation", "gimp:shrink",
|
|
|
|
"radius-x", 1,
|
|
|
|
"radius-y", 1,
|
|
|
|
"edge-lock", edge_lock,
|
|
|
|
NULL);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
grow = gegl_node_new_child (node,
|
|
|
|
"operation", "gimp:grow",
|
|
|
|
"radius-x", radius_x,
|
|
|
|
"radius-y", radius_y,
|
|
|
|
NULL);
|
|
|
|
shrink = gegl_node_new_child (node,
|
|
|
|
"operation", "gimp:shrink",
|
|
|
|
"radius-x", radius_x + 1,
|
|
|
|
"radius-y", radius_y + 1,
|
|
|
|
"edge-lock", edge_lock,
|
|
|
|
NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
subtract = gegl_node_new_child (node,
|
|
|
|
"operation", "gegl:subtract",
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gegl_node_link_many (input, grow, subtract, output, NULL);
|
|
|
|
gegl_node_link (input, shrink);
|
|
|
|
gegl_node_connect_to (shrink, "output", subtract, "aux");
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
g_assert_not_reached ();
|
|
|
|
}
|
2014-03-05 05:09:11 +08:00
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, dest_rect);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_grow (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect,
|
|
|
|
gint radius_x,
|
|
|
|
gint radius_y)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gimp:grow",
|
|
|
|
"radius-x", radius_x,
|
|
|
|
"radius-y", radius_y,
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, dest_rect);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_shrink (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect,
|
|
|
|
gint radius_x,
|
|
|
|
gint radius_y,
|
|
|
|
gboolean edge_lock)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gimp:shrink",
|
|
|
|
"radius-x", radius_x,
|
|
|
|
"radius-y", radius_y,
|
|
|
|
"edge-lock", edge_lock,
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, dest_rect);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
2016-01-25 01:08:43 +08:00
|
|
|
void
|
|
|
|
gimp_gegl_apply_flood (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gimp:flood",
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, dest_rect);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
2014-03-05 05:09:11 +08:00
|
|
|
void
|
|
|
|
gimp_gegl_apply_gaussian_blur (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
const GeglRectangle *dest_rect,
|
|
|
|
gdouble std_dev_x,
|
|
|
|
gdouble std_dev_y)
|
2012-11-01 06:47:45 +08:00
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gegl:gaussian-blur",
|
|
|
|
"std-dev-x", std_dev_x,
|
|
|
|
"std-dev-y", std_dev_y,
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
2014-03-05 05:09:11 +08:00
|
|
|
node, dest_buffer, dest_rect);
|
2012-11-01 06:47:45 +08:00
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2013-06-24 06:45:04 +08:00
|
|
|
gimp_gegl_apply_invert_gamma (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer)
|
2012-11-01 06:47:45 +08:00
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
2013-06-24 06:45:04 +08:00
|
|
|
"operation", "gegl:invert-gamma",
|
2012-11-01 06:47:45 +08:00
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
2013-06-24 06:45:04 +08:00
|
|
|
void
|
|
|
|
gimp_gegl_apply_invert_linear (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gegl:invert-linear",
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
2012-11-01 06:47:45 +08:00
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_opacity (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
GeglBuffer *mask,
|
|
|
|
gint mask_offset_x,
|
|
|
|
gint mask_offset_y,
|
|
|
|
gdouble opacity)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
g_return_if_fail (mask == NULL || GEGL_IS_BUFFER (mask));
|
|
|
|
|
|
|
|
node = gimp_gegl_create_apply_opacity_node (mask,
|
|
|
|
mask_offset_x,
|
|
|
|
mask_offset_y,
|
|
|
|
opacity);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_scale (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
GimpInterpolationType interpolation_type,
|
|
|
|
gdouble x,
|
|
|
|
gdouble y)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
2013-06-10 01:51:16 +08:00
|
|
|
"operation", "gegl:scale-ratio",
|
2012-11-01 06:47:45 +08:00
|
|
|
"origin-x", 0.0,
|
|
|
|
"origin-y", 0.0,
|
2013-06-07 01:56:06 +08:00
|
|
|
"sampler", interpolation_type,
|
2012-11-01 06:47:45 +08:00
|
|
|
"x", x,
|
|
|
|
"y", y,
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_set_alpha (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
gdouble value)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gimp:set-alpha",
|
|
|
|
"value", value,
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_threshold (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
gdouble value)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
|
|
|
node = gegl_node_new_child (NULL,
|
|
|
|
"operation", "gegl:threshold",
|
|
|
|
"value", value,
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
gimp_gegl_apply_transform (GeglBuffer *src_buffer,
|
|
|
|
GimpProgress *progress,
|
|
|
|
const gchar *undo_desc,
|
|
|
|
GeglBuffer *dest_buffer,
|
|
|
|
GimpInterpolationType interpolation_type,
|
2016-11-09 00:15:16 +08:00
|
|
|
GimpTransformResize clip_result,
|
2012-11-01 06:47:45 +08:00
|
|
|
GimpMatrix3 *transform)
|
|
|
|
{
|
|
|
|
GeglNode *node;
|
2016-11-09 00:15:16 +08:00
|
|
|
gboolean clip_to_input;
|
2012-11-01 06:47:45 +08:00
|
|
|
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (src_buffer));
|
|
|
|
g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
|
|
|
|
g_return_if_fail (GEGL_IS_BUFFER (dest_buffer));
|
|
|
|
|
2016-11-09 00:15:16 +08:00
|
|
|
clip_to_input = (clip_result == GIMP_TRANSFORM_RESIZE_CLIP);
|
|
|
|
|
2012-11-01 06:47:45 +08:00
|
|
|
node = gegl_node_new_child (NULL,
|
2016-11-09 00:15:16 +08:00
|
|
|
"operation", "gegl:transform",
|
|
|
|
"sampler", interpolation_type,
|
|
|
|
"clip-to-input", clip_to_input,
|
2012-11-01 06:47:45 +08:00
|
|
|
NULL);
|
|
|
|
|
|
|
|
gimp_gegl_node_set_matrix (node, transform);
|
|
|
|
|
|
|
|
gimp_gegl_apply_operation (src_buffer, progress, undo_desc,
|
|
|
|
node, dest_buffer, NULL);
|
|
|
|
g_object_unref (node);
|
|
|
|
}
|