PIKApp/app/gegl/pika-gegl-utils.h

77 lines
4.0 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* pika-gegl-utils.h
* Copyright (C) 2007 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 <https://www.gnu.org/licenses/>.
*/
#ifndef __PIKA_GEGL_UTILS_H__
#define __PIKA_GEGL_UTILS_H__
GList * pika_gegl_get_op_classes (void);
GType pika_gegl_get_op_enum_type (const gchar *operation,
const gchar *property);
GeglColor * pika_gegl_color_new (const PikaRGB *rgb,
const Babl *space);
void pika_gegl_progress_connect (GeglNode *node,
PikaProgress *progress,
const gchar *text);
gboolean pika_gegl_node_is_source_operation (GeglNode *node);
gboolean pika_gegl_node_is_point_operation (GeglNode *node);
gboolean pika_gegl_node_is_area_filter_operation (GeglNode *node);
const gchar * pika_gegl_node_get_key (GeglNode *node,
const gchar *key);
gboolean pika_gegl_node_has_key (GeglNode *node,
const gchar *key);
const Babl * pika_gegl_node_get_format (GeglNode *node,
const gchar *pad_name);
void pika_gegl_node_set_underlying_operation (GeglNode *node,
GeglNode *operation);
GeglNode * pika_gegl_node_get_underlying_operation (GeglNode *node);
gboolean pika_gegl_param_spec_has_key (GParamSpec *pspec,
const gchar *key,
const gchar *value);
GeglBuffer * pika_gegl_buffer_dup (GeglBuffer *buffer);
GeglBuffer * pika_gegl_buffer_resize (GeglBuffer *buffer,
gint new_width,
gint new_height,
gint offset_x,
gint offset_y,
PikaRGB *color,
PikaPattern *pattern,
gint pattern_offset_x,
gint pattern_offset_y);
gboolean pika_gegl_buffer_set_extent (GeglBuffer *buffer,
const GeglRectangle *extent);
#endif /* __PIKA_GEGL_UTILS_H__ */