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c3ef79b3ef
What it was doing was casting the input buffer to another TRC, basically pretending the data was what it was not. In particular, it was casting linear input buffers to non-linear and all other TRCs to linear. As was noted in #1958, this was in fact a useful trick, yet it's still a trick. Basically when it's needed, it's either: 1. because the operation implementation does not work in the technically correct space. Then the operation code should be fixed; 2. or because several work TRC are valid, then an option should be proposed by the operation; 3. or for artistic reasons, which people are free to implement as plug-ins or third-party filters, but it should not be a core GIMP feature. Therefore for most cases where it felt needed, the real solution will be to improve the operations' implementations.
73 lines
3 KiB
C
73 lines
3 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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* gimpoperationsettings.h
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* Copyright (C) 2020 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; 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 <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_OPERATION_SETTINGS_H__
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#define __GIMP_OPERATION_SETTINGS_H__
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#include "core/gimpsettings.h"
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#define GIMP_TYPE_OPERATION_SETTINGS (gimp_operation_settings_get_type ())
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#define GIMP_OPERATION_SETTINGS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_OPERATION_SETTINGS, GimpOperationSettings))
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#define GIMP_OPERATION_SETTINGS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_OPERATION_SETTINGS, GimpOperationSettingsClass))
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#define GIMP_IS_OPERATION_SETTINGS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_OPERATION_SETTINGS))
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#define GIMP_IS_OPERATION_SETTINGS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_OPERATION_SETTINGS))
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#define GIMP_OPERATION_SETTINGS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_OPERATION_SETTINGS, GimpOperationSettingsClass))
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typedef struct _GimpOperationSettingsClass GimpOperationSettingsClass;
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struct _GimpOperationSettings
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{
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GimpSettings parent_instance;
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GimpTransformResize clip;
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GimpFilterRegion region;
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GimpLayerMode mode;
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gdouble opacity;
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};
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struct _GimpOperationSettingsClass
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{
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GimpSettingsClass parent_class;
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};
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GType gimp_operation_settings_get_type (void) G_GNUC_CONST;
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void gimp_operation_settings_sync_drawable_filter (GimpOperationSettings *settings,
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GimpDrawableFilter *filter);
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/* protected */
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gboolean gimp_operation_settings_config_serialize_base (GimpConfig *config,
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GimpConfigWriter *writer,
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gpointer data);
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gboolean gimp_operation_settings_config_equal_base (GimpConfig *a,
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GimpConfig *b);
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void gimp_operation_settings_config_reset_base (GimpConfig *config);
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gboolean gimp_operation_settings_config_copy_base (GimpConfig *src,
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GimpConfig *dest,
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GParamFlags flags);
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#endif /* __GIMP_OPERATION_SETTINGS_H__ */
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