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d6ab4d19bd
2007-12-30 Michael Natterer <mitch@gimp.org> First actual image processing with GEGL! Wheeeee :-) * app/core/gimpimagemap.[ch]: added code to use gegl instead of the old apply_func and apply_data. (gimp_image_map_new): add GeglNode parameter that, if passed, switches the whole thing to using a gegl graph with this node as central processing node. * app/tools/gimpimagemaptool.[ch]: add virtual function get_operation() which, if implemented, returns a GeglNode to pass to gimp_image_map_new(). Added a "Use GEGL" toggle so we can switch between legacy and gegl code for the migration period. * app/tools/gimpbrightnesscontrasttool.[ch]: implement get_operation() and return a brightness-contrast node. (gimp_briughtness_contrast_tool_map): set the node's properties from the GUI. svn path=/trunk/; revision=24488
67 lines
2.6 KiB
C
67 lines
2.6 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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* 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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_BRIGHTNESS_CONTRAST_TOOL_H__
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#define __GIMP_BRIGHTNESS_CONTRAST_TOOL_H__
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#include "gimpimagemaptool.h"
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#define GIMP_TYPE_BRIGHTNESS_CONTRAST_TOOL (gimp_brightness_contrast_tool_get_type ())
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#define GIMP_BRIGHTNESS_CONTRAST_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_BRIGHTNESS_CONTRAST_TOOL, GimpBrightnessContrastTool))
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#define GIMP_BRIGHTNESS_CONTRAST_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_BRIGHTNESS_CONTRAST_TOOL, GimpBrightnessContrastToolClass))
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#define GIMP_IS_BRIGHTNESS_CONTRAST_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_BRIGHTNESS_CONTRAST_TOOL))
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#define GIMP_IS_BRIGHTNESS_CONTRAST_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_BRIGHTNESS_CONTRAST_TOOL))
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#define GIMP_BRIGHTNESS_CONTRAST_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_BRIGHTNESS_CONTRAST_TOOL, GimpBrightnessContrastToolClass))
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typedef struct _GimpBrightnessContrastTool GimpBrightnessContrastTool;
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typedef struct _GimpBrightnessContrastToolClass GimpBrightnessContrastToolClass;
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struct _GimpBrightnessContrastTool
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{
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GimpImageMapTool parent_instance;
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gdouble x, y;
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gdouble dx, dy;
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gdouble brightness;
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gdouble contrast;
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GimpLut *lut;
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GeglNode *bc_node;
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/* dialog */
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GtkAdjustment *brightness_data;
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GtkAdjustment *contrast_data;
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};
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struct _GimpBrightnessContrastToolClass
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{
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GimpImageMapToolClass parent_class;
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};
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void gimp_brightness_contrast_tool_register (GimpToolRegisterCallback callback,
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gpointer data);
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GType gimp_brightness_contrast_tool_get_type (void) G_GNUC_CONST;
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#endif /* __GIMP_BRIGHTNESS_CONTRAST_TOOL_H__ */
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