114 lines
6.5 KiB
C
114 lines
6.5 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-gegl-loops.h
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* Copyright (C) 2012 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_LOOPS_H__
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#define __PIKA_GEGL_LOOPS_H__
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void pika_gegl_buffer_copy (GeglBuffer *src_buffer,
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const GeglRectangle *src_rect,
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GeglAbyssPolicy abyss_policy,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect);
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void pika_gegl_clear (GeglBuffer *buffer,
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const GeglRectangle *rect);
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/* this is a pretty stupid port of concolve_region() that only works
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* on a linear source buffer
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*/
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void pika_gegl_convolve (GeglBuffer *src_buffer,
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const GeglRectangle *src_rect,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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const gfloat *kernel,
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gint kernel_size,
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gdouble divisor,
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PikaConvolutionType mode,
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gboolean alpha_weighting);
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void pika_gegl_dodgeburn (GeglBuffer *src_buffer,
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const GeglRectangle *src_rect,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gdouble exposure,
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PikaDodgeBurnType type,
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PikaTransferMode mode);
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void pika_gegl_smudge_with_paint (GeglBuffer *accum_buffer,
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const GeglRectangle *accum_rect,
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GeglBuffer *canvas_buffer,
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const GeglRectangle *canvas_rect,
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const PikaRGB *brush_color,
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GeglBuffer *paint_buffer,
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gboolean no_erasing,
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gdouble flow,
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gdouble rate);
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void pika_gegl_apply_mask (GeglBuffer *mask_buffer,
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const GeglRectangle *mask_rect,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gdouble opacity);
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void pika_gegl_combine_mask (GeglBuffer *mask_buffer,
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const GeglRectangle *mask_rect,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gdouble opacity);
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void pika_gegl_combine_mask_weird (GeglBuffer *mask_buffer,
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const GeglRectangle *mask_rect,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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gdouble opacity,
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gboolean stipple);
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void pika_gegl_index_to_mask (GeglBuffer *indexed_buffer,
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const GeglRectangle *indexed_rect,
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const Babl *indexed_format,
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GeglBuffer *mask_buffer,
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const GeglRectangle *mask_rect,
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gint index);
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void pika_gegl_convert_color_profile (GeglBuffer *src_buffer,
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const GeglRectangle *src_rect,
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PikaColorProfile *src_profile,
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GeglBuffer *dest_buffer,
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const GeglRectangle *dest_rect,
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PikaColorProfile *dest_profile,
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PikaColorRenderingIntent intent,
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gboolean bpc,
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PikaProgress *progress);
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void pika_gegl_average_color (GeglBuffer *buffer,
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const GeglRectangle *rect,
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gboolean clip_to_buffer,
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GeglAbyssPolicy abyss_policy,
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const Babl *format,
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gpointer color);
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#endif /* __PIKA_GEGL_LOOPS_H__ */
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