8e90468308
Some blend funcs depend on constants from the specifc color space we are operating in and needs the space or operation propagated to the worker function of the operation as discovered in issue #3451. This commit propagates the operation, leaving the specific blend functions needing it to call gegl_operation_get_source_space or similar without needing that overhead for the rest.
201 lines
14 KiB
C
201 lines
14 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpoperationlayermode-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 __GIMP_OPERATION_LAYER_MODE_BLEND_H__
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#define __GIMP_OPERATION_LAYER_MODE_BLEND_H__
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/* nonsubtractive blend functions */
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void gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 gimp_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 /* __GIMP_OPERATION_LAYER_MODE_BLEND_H__ */
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