178 lines
10 KiB
C
178 lines
10 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* pika-apply-operation.h
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* Copyright (C) 2012 Øyvind Kolås <pippin@gimp.org>
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* Sven Neumann <sven@gimp.org>
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* Michael Natterer <mitch@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __PIKA_GEGL_APPLY_OPERATION_H__
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#define __PIKA_GEGL_APPLY_OPERATION_H__
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/* generic functions, also used by the specific ones below */
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void pika_gegl_apply_operation (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglNode *operation,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gboolean crop_input);
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gboolean pika_gegl_apply_cached_operation (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglNode *operation,
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gboolean connect_src_buffer,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gboolean crop_input,
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GeglBuffer *cache,
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const GeglRectangle *valid_rects,
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gint n_valid_rects,
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gboolean cancelable);
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/* apply specific operations */
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void pika_gegl_apply_dither (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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gint levels,
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gint dither_type);
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void pika_gegl_apply_flatten (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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const PikaRGB *background,
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const Babl *space,
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PikaLayerColorSpace composite_space);
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void pika_gegl_apply_feather (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gdouble radius_x,
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gdouble radius_y,
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gboolean edge_lock);
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void pika_gegl_apply_border (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gint radius_x,
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gint radius_y,
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PikaChannelBorderStyle style,
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gboolean edge_lock);
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void pika_gegl_apply_grow (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gint radius_x,
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gint radius_y);
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void pika_gegl_apply_shrink (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gint radius_x,
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gint radius_y,
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gboolean edge_lock);
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void pika_gegl_apply_flood (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect);
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/* UGLY: private enum of gegl:gaussian-blur */
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typedef enum
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{
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GAUSSIAN_BLUR_ABYSS_NONE,
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GAUSSIAN_BLUR_ABYSS_CLAMP
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} GaussianBlurAbyssPolicy;
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void pika_gegl_apply_gaussian_blur (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gdouble std_dev_x,
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gdouble std_dev_y,
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GaussianBlurAbyssPolicy abyss_policy);
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void pika_gegl_apply_invert_gamma (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer);
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void pika_gegl_apply_invert_linear (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer);
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void pika_gegl_apply_opacity (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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GeglBuffer *mask,
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gint mask_offset_x,
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gint mask_offset_y,
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gdouble opacity);
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void pika_gegl_apply_scale (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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PikaInterpolationType interpolation_type,
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gdouble x,
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gdouble y);
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void pika_gegl_apply_set_alpha (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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gdouble value);
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void pika_gegl_apply_threshold (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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gdouble value);
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void pika_gegl_apply_transform (GeglBuffer *src_buffer,
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PikaProgress *progress,
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const gchar *undo_desc,
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GeglBuffer *dest_buffer,
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PikaInterpolationType interpolation_type,
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PikaMatrix3 *transform);
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#endif /* __PIKA_GEGL_APPLY_OPERATION_H__ */
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