205 lines
14 KiB
C
205 lines
14 KiB
C
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/* 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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* pikaoperationlayermode-blend.h
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* Copyright (C) 2017 Michael Natterer <mitch@gimp.org>
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* 2017 Øyvind Kolås <pippin@gimp.org>
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* 2017 Ell
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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; withcomp 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_OPERATION_LAYER_MODE_BLEND_H__
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#define __PIKA_OPERATION_LAYER_MODE_BLEND_H__
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/* nonsubtractive blend functions */
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void pika_operation_layer_mode_blend_addition (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_burn (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_darken_only (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_difference (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_divide (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_dodge (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_exclusion (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_grain_extract (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_grain_merge (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_hard_mix (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_hardlight (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_hsl_color (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_hsv_hue (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_hsv_saturation (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_hsv_value (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_lch_chroma (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_lch_color (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_lch_hue (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_lch_lightness (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_lighten_only (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_linear_burn (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_linear_light (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_luma_darken_only (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_luma_lighten_only (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_luminance (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_multiply (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_overlay (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_pin_light (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_screen (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_softlight (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_subtract (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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void pika_operation_layer_mode_blend_vivid_light (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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/* subtractive blend functions */
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void pika_operation_layer_mode_blend_color_erase (GeglOperation *operation,
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const gfloat *in,
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const gfloat *layer,
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gfloat *comp,
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gint samples);
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#endif /* __PIKA_OPERATION_LAYER_MODE_BLEND_H__ */
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