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gimp/app/operations/layer-modes/gimp-layer-modes.c

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimp-layer-modes.c
* Copyright (C) 2017 Michael Natterer <mitch@gimp.org>
* Øyvind Kolås <pippin@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 <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <glib-object.h>
#include "../operations-types.h"
#include "operations/layer-modes-legacy/gimpoperationadditionlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationburnlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationdarkenonlylegacy.h"
#include "operations/layer-modes-legacy/gimpoperationdifferencelegacy.h"
#include "operations/layer-modes-legacy/gimpoperationdividelegacy.h"
#include "operations/layer-modes-legacy/gimpoperationdodgelegacy.h"
#include "operations/layer-modes-legacy/gimpoperationgrainextractlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationgrainmergelegacy.h"
#include "operations/layer-modes-legacy/gimpoperationhardlightlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationhslcolorlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationhsvhuelegacy.h"
#include "operations/layer-modes-legacy/gimpoperationhsvsaturationlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationhsvvaluelegacy.h"
#include "operations/layer-modes-legacy/gimpoperationlightenonlylegacy.h"
#include "operations/layer-modes-legacy/gimpoperationmultiplylegacy.h"
#include "operations/layer-modes-legacy/gimpoperationscreenlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationsoftlightlegacy.h"
#include "operations/layer-modes-legacy/gimpoperationsubtractlegacy.h"
#include "gimpoperationantierase.h"
#include "gimpoperationbehind.h"
#include "gimpoperationdissolve.h"
#include "gimpoperationerase.h"
#include "gimpoperationmerge.h"
#include "gimpoperationnormal.h"
#include "gimpoperationreplace.h"
#include "gimpoperationsplit.h"
#include "gimp-layer-modes.h"
typedef struct _GimpLayerModeInfo GimpLayerModeInfo;
struct _GimpLayerModeInfo
{
GimpLayerMode layer_mode;
const gchar *op_name;
GimpLayerModeFunc function;
GimpLayerModeFlags flags;
GimpLayerModeContext context;
GimpLayerCompositeMode paint_composite_mode;
GimpLayerCompositeMode composite_mode;
GimpLayerColorSpace composite_space;
GimpLayerColorSpace blend_space;
};
/* static variables */
static const GimpLayerModeInfo layer_mode_infos[] =
{
{ GIMP_LAYER_MODE_NORMAL_LEGACY,
.op_name = "gimp:normal",
.function = gimp_operation_normal_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_DISSOLVE,
.op_name = "gimp:dissolve",
.function = gimp_operation_dissolve_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER
},
{ GIMP_LAYER_MODE_BEHIND_LEGACY,
.op_name = "gimp:behind",
.function = gimp_operation_behind_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_PAINT |
GIMP_LAYER_MODE_CONTEXT_FADE,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_MULTIPLY_LEGACY,
.op_name = "gimp:multiply-legacy",
.function = gimp_operation_multiply_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_SCREEN_LEGACY,
.op_name = "gimp:screen-legacy",
.function = gimp_operation_screen_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_OVERLAY_LEGACY,
.op_name = "gimp:softlight-legacy",
.function = gimp_operation_softlight_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_DIFFERENCE_LEGACY,
.op_name = "gimp:difference-legacy",
.function = gimp_operation_difference_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_ADDITION_LEGACY,
.op_name = "gimp:addition-legacy",
.function = gimp_operation_addition_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_SUBTRACT_LEGACY,
.op_name = "gimp:subtract-legacy",
.function = gimp_operation_subtract_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_DARKEN_ONLY_LEGACY,
.op_name = "gimp:darken-only-legacy",
.function = gimp_operation_darken_only_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_LIGHTEN_ONLY_LEGACY,
.op_name = "gimp:lighten-only-legacy",
.function = gimp_operation_lighten_only_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HSV_HUE_LEGACY,
.op_name = "gimp:hsv-hue-legacy",
.function = gimp_operation_hsv_hue_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HSV_SATURATION_LEGACY,
.op_name = "gimp:hsv-saturation-legacy",
.function = gimp_operation_hsv_saturation_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HSL_COLOR_LEGACY,
.op_name = "gimp:hsl-color-legacy",
.function = gimp_operation_hsl_color_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HSV_VALUE_LEGACY,
.op_name = "gimp:hsv-value-legacy",
.function = gimp_operation_hsv_value_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_DIVIDE_LEGACY,
.op_name = "gimp:divide-legacy",
.function = gimp_operation_divide_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_DODGE_LEGACY,
.op_name = "gimp:dodge-legacy",
.function = gimp_operation_dodge_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_BURN_LEGACY,
.op_name = "gimp:burn-legacy",
.function = gimp_operation_burn_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HARDLIGHT_LEGACY,
.op_name = "gimp:hardlight-legacy",
.function = gimp_operation_hardlight_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_SOFTLIGHT_LEGACY,
.op_name = "gimp:softlight-legacy",
.function = gimp_operation_softlight_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_GRAIN_EXTRACT_LEGACY,
.op_name = "gimp:grain-extract-legacy",
.function = gimp_operation_grain_extract_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_GRAIN_MERGE_LEGACY,
.op_name = "gimp:grain-merge-legacy",
.function = gimp_operation_grain_merge_legacy_process,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_COLOR_ERASE_LEGACY,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_LEGACY |
GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_SUBTRACTIVE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_OVERLAY,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_LCH_HUE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_LAB
},
{ GIMP_LAYER_MODE_LCH_CHROMA,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_LAB
},
{ GIMP_LAYER_MODE_LCH_COLOR,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_LAB
},
{ GIMP_LAYER_MODE_LCH_LIGHTNESS,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_LAB
},
{ GIMP_LAYER_MODE_NORMAL,
.op_name = "gimp:normal",
.function = gimp_operation_normal_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_BEHIND,
.op_name = "gimp:behind",
.function = gimp_operation_behind_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_PAINT |
GIMP_LAYER_MODE_CONTEXT_FADE,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_MULTIPLY,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_SCREEN,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_DIFFERENCE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_ADDITION,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_SUBTRACT,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_DARKEN_ONLY,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
/* no blend_space: reuse composite space, no conversion thus fewer copies */
},
{ GIMP_LAYER_MODE_LIGHTEN_ONLY,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
/* no blend_space: reuse composite space, no conversion thus fewer copies */
},
{ GIMP_LAYER_MODE_HSV_HUE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HSV_SATURATION,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HSL_COLOR,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HSV_VALUE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_DIVIDE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_DODGE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_BURN,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HARDLIGHT,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_SOFTLIGHT,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_GRAIN_EXTRACT,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_GRAIN_MERGE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_VIVID_LIGHT,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_PIN_LIGHT,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_LINEAR_LIGHT,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_HARD_MIX,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_EXCLUSION,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_LINEAR_BURN,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_LUMA_DARKEN_ONLY,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_LUMA_LIGHTEN_ONLY,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL
},
{ GIMP_LAYER_MODE_LUMINANCE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_COLOR_ERASE,
.op_name = "gimp:layer-mode",
.function = gimp_operation_layer_mode_process_pixels,
.flags = GIMP_LAYER_MODE_FLAG_SUBTRACTIVE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
.blend_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_ERASE,
.op_name = "gimp:erase",
.function = gimp_operation_erase_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_SUBTRACTIVE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_MERGE,
.op_name = "gimp:merge",
.function = gimp_operation_merge_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_SPLIT,
.op_name = "gimp:split",
.function = gimp_operation_split_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_SUBTRACTIVE,
.context = GIMP_LAYER_MODE_CONTEXT_ALL,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_ATOP
},
{ GIMP_LAYER_MODE_REPLACE,
.op_name = "gimp:replace",
.function = gimp_operation_replace_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_FADE,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_space = GIMP_LAYER_COLOR_SPACE_RGB_LINEAR
},
{ GIMP_LAYER_MODE_ANTI_ERASE,
.op_name = "gimp:anti-erase",
.function = gimp_operation_anti_erase_process,
.flags = GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE |
GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE,
.context = GIMP_LAYER_MODE_CONTEXT_FADE,
.paint_composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER,
.composite_mode = GIMP_LAYER_COMPOSITE_SRC_OVER
}
};
static const GimpLayerMode layer_mode_group_default[] =
{
GIMP_LAYER_MODE_NORMAL,
GIMP_LAYER_MODE_REPLACE,
GIMP_LAYER_MODE_DISSOLVE,
GIMP_LAYER_MODE_BEHIND,
GIMP_LAYER_MODE_COLOR_ERASE,
GIMP_LAYER_MODE_ERASE,
GIMP_LAYER_MODE_ANTI_ERASE,
GIMP_LAYER_MODE_MERGE,
GIMP_LAYER_MODE_SPLIT,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_LIGHTEN_ONLY,
GIMP_LAYER_MODE_LUMA_LIGHTEN_ONLY,
GIMP_LAYER_MODE_SCREEN,
GIMP_LAYER_MODE_DODGE,
GIMP_LAYER_MODE_ADDITION,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_DARKEN_ONLY,
GIMP_LAYER_MODE_LUMA_DARKEN_ONLY,
GIMP_LAYER_MODE_MULTIPLY,
GIMP_LAYER_MODE_BURN,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_OVERLAY,
GIMP_LAYER_MODE_SOFTLIGHT,
GIMP_LAYER_MODE_HARDLIGHT,
GIMP_LAYER_MODE_VIVID_LIGHT,
GIMP_LAYER_MODE_PIN_LIGHT,
GIMP_LAYER_MODE_LINEAR_LIGHT,
GIMP_LAYER_MODE_HARD_MIX,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_DIFFERENCE,
GIMP_LAYER_MODE_SUBTRACT,
GIMP_LAYER_MODE_GRAIN_EXTRACT,
GIMP_LAYER_MODE_GRAIN_MERGE,
GIMP_LAYER_MODE_DIVIDE,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_HSV_HUE,
GIMP_LAYER_MODE_HSV_SATURATION,
GIMP_LAYER_MODE_HSL_COLOR,
GIMP_LAYER_MODE_HSV_VALUE,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_LCH_HUE,
GIMP_LAYER_MODE_LCH_CHROMA,
GIMP_LAYER_MODE_LCH_COLOR,
GIMP_LAYER_MODE_LCH_LIGHTNESS,
GIMP_LAYER_MODE_LUMINANCE,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_EXCLUSION,
GIMP_LAYER_MODE_LINEAR_BURN
};
static const GimpLayerMode layer_mode_group_legacy[] =
{
GIMP_LAYER_MODE_NORMAL_LEGACY,
GIMP_LAYER_MODE_DISSOLVE,
GIMP_LAYER_MODE_BEHIND_LEGACY,
GIMP_LAYER_MODE_COLOR_ERASE_LEGACY,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_LIGHTEN_ONLY_LEGACY,
GIMP_LAYER_MODE_SCREEN_LEGACY,
GIMP_LAYER_MODE_DODGE_LEGACY,
GIMP_LAYER_MODE_ADDITION_LEGACY,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_DARKEN_ONLY_LEGACY,
GIMP_LAYER_MODE_MULTIPLY_LEGACY,
GIMP_LAYER_MODE_BURN_LEGACY,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_OVERLAY,
GIMP_LAYER_MODE_SOFTLIGHT_LEGACY,
GIMP_LAYER_MODE_HARDLIGHT_LEGACY,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_DIFFERENCE_LEGACY,
GIMP_LAYER_MODE_SUBTRACT_LEGACY,
GIMP_LAYER_MODE_GRAIN_EXTRACT_LEGACY,
GIMP_LAYER_MODE_GRAIN_MERGE_LEGACY,
GIMP_LAYER_MODE_DIVIDE_LEGACY,
GIMP_LAYER_MODE_SEPARATOR,
GIMP_LAYER_MODE_HSV_HUE_LEGACY,
GIMP_LAYER_MODE_HSV_SATURATION_LEGACY,
GIMP_LAYER_MODE_HSL_COLOR_LEGACY,
GIMP_LAYER_MODE_HSV_VALUE_LEGACY
};
static const GimpLayerMode layer_mode_groups[][2] =
{
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_NORMAL,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_NORMAL_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_DISSOLVE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_DISSOLVE
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_BEHIND,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_BEHIND_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_MULTIPLY,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_MULTIPLY_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_SCREEN,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_SCREEN_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_OVERLAY,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_DIFFERENCE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_DIFFERENCE_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_ADDITION,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_ADDITION_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_SUBTRACT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_SUBTRACT_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_DARKEN_ONLY,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_DARKEN_ONLY_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_LIGHTEN_ONLY,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_LIGHTEN_ONLY_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_HSV_HUE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_HSV_HUE_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_HSV_SATURATION,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_HSV_SATURATION_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_HSL_COLOR,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_HSL_COLOR_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_HSV_VALUE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_HSV_VALUE_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_DIVIDE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_DIVIDE_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_DODGE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_DODGE_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_BURN,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_BURN_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_HARDLIGHT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_HARDLIGHT_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_SOFTLIGHT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_SOFTLIGHT_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_GRAIN_EXTRACT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_GRAIN_EXTRACT_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_GRAIN_MERGE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_GRAIN_MERGE_LEGACY
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_COLOR_ERASE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = GIMP_LAYER_MODE_COLOR_ERASE_LEGACY,
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_VIVID_LIGHT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_PIN_LIGHT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_LINEAR_LIGHT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_HARD_MIX,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_EXCLUSION,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_LINEAR_BURN,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_LUMA_DARKEN_ONLY,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_LUMA_LIGHTEN_ONLY,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_LUMINANCE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_ERASE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_MERGE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_SPLIT,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_REPLACE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
},
{ [GIMP_LAYER_MODE_GROUP_DEFAULT] = GIMP_LAYER_MODE_ANTI_ERASE,
[GIMP_LAYER_MODE_GROUP_LEGACY ] = -1
}
};
/* public functions */
void
gimp_layer_modes_init (void)
{
gint i;
for (i = 0; i < G_N_ELEMENTS (layer_mode_infos); i++)
{
g_assert ((GimpLayerMode) i == layer_mode_infos[i].layer_mode);
}
}
static const GimpLayerModeInfo *
gimp_layer_mode_info (GimpLayerMode mode)
{
g_return_val_if_fail (mode < G_N_ELEMENTS (layer_mode_infos),
&layer_mode_infos[0]);
return &layer_mode_infos[mode];
}
gboolean
gimp_layer_mode_is_legacy (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return FALSE;
return (info->flags & GIMP_LAYER_MODE_FLAG_LEGACY) != 0;
}
gboolean
gimp_layer_mode_is_blend_space_mutable (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return FALSE;
return (info->flags & GIMP_LAYER_MODE_FLAG_BLEND_SPACE_IMMUTABLE) == 0;
}
gboolean
gimp_layer_mode_is_composite_space_mutable (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return FALSE;
return (info->flags & GIMP_LAYER_MODE_FLAG_COMPOSITE_SPACE_IMMUTABLE) == 0;
}
gboolean
gimp_layer_mode_is_composite_mode_mutable (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return FALSE;
return (info->flags & GIMP_LAYER_MODE_FLAG_COMPOSITE_MODE_IMMUTABLE) == 0;
}
gboolean
gimp_layer_mode_is_subtractive (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return FALSE;
return (info->flags & GIMP_LAYER_MODE_FLAG_SUBTRACTIVE) != 0;
}
GimpLayerColorSpace
gimp_layer_mode_get_blend_space (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return GIMP_LAYER_COLOR_SPACE_RGB_LINEAR;
return info->blend_space;
}
GimpLayerColorSpace
gimp_layer_mode_get_composite_space (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return GIMP_LAYER_COLOR_SPACE_RGB_LINEAR;
return info->composite_space;
}
GimpLayerCompositeMode
gimp_layer_mode_get_composite_mode (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return GIMP_LAYER_COMPOSITE_SRC_OVER;
return info->composite_mode;
}
GimpLayerCompositeMode
gimp_layer_mode_get_paint_composite_mode (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return GIMP_LAYER_COMPOSITE_SRC_OVER;
return info->paint_composite_mode;
}
const gchar *
gimp_layer_mode_get_operation (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return "gimp:layer-mode";
return info->op_name;
}
GimpLayerModeFunc
gimp_layer_mode_get_function (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return gimp_operation_layer_mode_process_pixels;
return info->function;
}
GimpLayerModeContext
gimp_layer_mode_get_context (GimpLayerMode mode)
{
const GimpLayerModeInfo *info = gimp_layer_mode_info (mode);
if (! info)
return 0;
return info->context;
}
GimpLayerMode *
gimp_layer_mode_get_context_array (GimpLayerMode mode,
GimpLayerModeContext context,
gint *n_modes)
{
GimpLayerModeGroup group;
const GimpLayerMode *group_modes;
gint n_group_modes;
GimpLayerMode *array;
gint i;
group = gimp_layer_mode_get_group (mode);
group_modes = gimp_layer_mode_get_group_array (group, &n_group_modes);
array = g_new0 (GimpLayerMode, n_group_modes);
*n_modes = 0;
for (i = 0; i < n_group_modes; i++)
{
if (group_modes[i] != GIMP_LAYER_MODE_SEPARATOR &&
(gimp_layer_mode_get_context (group_modes[i]) & context))
{
array[*n_modes] = group_modes[i];
(*n_modes)++;
}
}
return array;
}
static gboolean
is_mode_in_array (const GimpLayerMode *modes,
gint n_modes,
GimpLayerMode mode)
{
gint i;
for (i = 0; i < n_modes; i++)
{
if (modes[i] == mode)
return TRUE;
}
return FALSE;
}
GimpLayerModeGroup
gimp_layer_mode_get_group (GimpLayerMode mode)
{
if (is_mode_in_array (layer_mode_group_default,
G_N_ELEMENTS (layer_mode_group_default), mode))
{
return GIMP_LAYER_MODE_GROUP_DEFAULT;
}
else if (is_mode_in_array (layer_mode_group_legacy,
G_N_ELEMENTS (layer_mode_group_legacy), mode))
{
return GIMP_LAYER_MODE_GROUP_LEGACY;
}
return GIMP_LAYER_MODE_GROUP_DEFAULT;
}
const GimpLayerMode *
gimp_layer_mode_get_group_array (GimpLayerModeGroup group,
gint *n_modes)
{
g_return_val_if_fail (n_modes != NULL, NULL);
switch (group)
{
case GIMP_LAYER_MODE_GROUP_DEFAULT:
*n_modes = G_N_ELEMENTS (layer_mode_group_default);
return layer_mode_group_default;
case GIMP_LAYER_MODE_GROUP_LEGACY:
*n_modes = G_N_ELEMENTS (layer_mode_group_legacy);
return layer_mode_group_legacy;
default:
g_return_val_if_reached (NULL);
}
}
gboolean
gimp_layer_mode_get_for_group (GimpLayerMode old_mode,
GimpLayerModeGroup new_group,
GimpLayerMode *new_mode)
{
gint i;
g_return_val_if_fail (new_mode != NULL, FALSE);
for (i = 0; i < G_N_ELEMENTS (layer_mode_groups); i++)
{
if (is_mode_in_array (layer_mode_groups[i], 2, old_mode))
{
*new_mode = layer_mode_groups[i][new_group];
if (*new_mode != -1)
return TRUE;
return FALSE;
}
}
*new_mode = -1;
return FALSE;
}
const Babl *
gimp_layer_mode_get_format (GimpLayerMode mode,
GimpLayerColorSpace composite_space,
GimpLayerColorSpace blend_space,
const Babl *preferred_format)
{
/* for now, all modes perform i/o in the composite space. */
(void) mode;
(void) blend_space;
if (composite_space == GIMP_LAYER_COLOR_SPACE_AUTO)
composite_space = gimp_layer_mode_get_composite_space (mode);
switch (composite_space)
{
case GIMP_LAYER_COLOR_SPACE_AUTO:
/* compositing is color-space agnostic. try to return the preferred
* format, and fall back to linear.
*/
if (preferred_format == babl_format ("RGBA float") ||
preferred_format == babl_format ("R'G'B'A float"))
{
return preferred_format;
}
else
{
return babl_format ("RGBA float");
}
case GIMP_LAYER_COLOR_SPACE_RGB_LINEAR:
return babl_format ("RGBA float");
case GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL:
return babl_format ("R'G'B'A float");
case GIMP_LAYER_COLOR_SPACE_LAB:
return babl_format ("CIE Lab alpha float");
}
g_return_val_if_reached (babl_format ("RGBA float"));
}
GimpLayerCompositeRegion
gimp_layer_mode_get_included_region (GimpLayerMode mode,
GimpLayerCompositeMode composite_mode)
{
if (composite_mode == GIMP_LAYER_COMPOSITE_AUTO)
composite_mode = gimp_layer_mode_get_composite_mode (mode);
switch (composite_mode)
{
case GIMP_LAYER_COMPOSITE_SRC_OVER:
return GIMP_LAYER_COMPOSITE_REGION_UNION;
case GIMP_LAYER_COMPOSITE_SRC_ATOP:
return GIMP_LAYER_COMPOSITE_REGION_DESTINATION;
case GIMP_LAYER_COMPOSITE_DST_ATOP:
return GIMP_LAYER_COMPOSITE_REGION_SOURCE;
case GIMP_LAYER_COMPOSITE_SRC_IN:
return GIMP_LAYER_COMPOSITE_REGION_INTERSECTION;
default:
g_return_val_if_reached (GIMP_LAYER_COMPOSITE_REGION_INTERSECTION);
}
}
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