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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimp-layer-modes.h
* 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 <https://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_LAYER_MODES_H__
#define __GIMP_LAYER_MODES_H__
void gimp_layer_modes_init (void);
gboolean gimp_layer_mode_is_legacy (GimpLayerMode mode);
gboolean gimp_layer_mode_is_blend_space_mutable (GimpLayerMode mode);
gboolean gimp_layer_mode_is_composite_space_mutable (GimpLayerMode mode);
gboolean gimp_layer_mode_is_composite_mode_mutable (GimpLayerMode mode);
gboolean gimp_layer_mode_is_subtractive (GimpLayerMode mode);
gboolean gimp_layer_mode_is_alpha_only (GimpLayerMode mode);
gboolean gimp_layer_mode_is_trivial (GimpLayerMode mode);
GimpLayerColorSpace gimp_layer_mode_get_blend_space (GimpLayerMode mode);
GimpLayerColorSpace gimp_layer_mode_get_composite_space (GimpLayerMode mode);
GimpLayerCompositeMode gimp_layer_mode_get_composite_mode (GimpLayerMode mode);
GimpLayerCompositeMode gimp_layer_mode_get_paint_composite_mode (GimpLayerMode mode);
const gchar * gimp_layer_mode_get_operation (GimpLayerMode mode);
GimpLayerModeFunc gimp_layer_mode_get_function (GimpLayerMode mode);
GimpLayerModeBlendFunc gimp_layer_mode_get_blend_function (GimpLayerMode mode);
GimpLayerModeContext gimp_layer_mode_get_context (GimpLayerMode mode);
GimpLayerMode * gimp_layer_mode_get_context_array (GimpLayerMode mode,
GimpLayerModeContext context,
gint *n_modes);
GimpLayerModeGroup gimp_layer_mode_get_group (GimpLayerMode mode);
const GimpLayerMode * gimp_layer_mode_get_group_array (GimpLayerModeGroup group,
gint *n_modes);
gboolean gimp_layer_mode_get_for_group (GimpLayerMode old_mode,
GimpLayerModeGroup new_group,
GimpLayerMode *new_mode);
const Babl * gimp_layer_mode_get_format (GimpLayerMode mode,
GimpLayerColorSpace blend_space,
GimpLayerColorSpace composite_space,
GimpLayerCompositeMode composite_mode,
const Babl *preferred_format);
GimpLayerCompositeRegion gimp_layer_mode_get_included_region (GimpLayerMode mode,
GimpLayerCompositeMode composite_mode);
#endif /* __GIMP_LAYER_MODES_H__ */
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