2af0681587
and instead simply return the paint_core owned buffers. Also, move graph creation and source buffer fiddling out of perspective clone's inner loop, and set an area to be processed manually, which makes it responsive again.
76 lines
3.0 KiB
C
76 lines
3.0 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 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_PERSPECTIVE_CLONE_H__
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#define __GIMP_PERSPECTIVE_CLONE_H__
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#include "gimpclone.h"
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#define GIMP_TYPE_PERSPECTIVE_CLONE (gimp_perspective_clone_get_type ())
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#define GIMP_PERSPECTIVE_CLONE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveClone))
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#define GIMP_PERSPECTIVE_CLONE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveCloneClass))
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#define GIMP_IS_PERSPECTIVE_CLONE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PERSPECTIVE_CLONE))
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#define GIMP_IS_PERSPECTIVE_CLONE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PERSPECTIVE_CLONE))
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#define GIMP_PERSPECTIVE_CLONE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveCloneClass))
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typedef struct _GimpPerspectiveCloneClass GimpPerspectiveCloneClass;
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struct _GimpPerspectiveClone
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{
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GimpClone parent_instance;
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gdouble src_x_fv; /* source coords in front_view perspective */
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gdouble src_y_fv;
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gdouble dest_x_fv; /* destination coords in front_view perspective */
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gdouble dest_y_fv;
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GimpMatrix3 transform;
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GimpMatrix3 transform_inv;
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GeglNode *node;
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GeglNode *src_node;
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GeglNode *transform_node;
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GeglNode *dest_node;
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GeglProcessor *processor;
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};
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struct _GimpPerspectiveCloneClass
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{
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GimpCloneClass parent_class;
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};
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void gimp_perspective_clone_register (Gimp *gimp,
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GimpPaintRegisterCallback callback);
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GType gimp_perspective_clone_get_type (void) G_GNUC_CONST;
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void gimp_perspective_clone_set_transform (GimpPerspectiveClone *clone,
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GimpMatrix3 *transform);
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void gimp_perspective_clone_get_source_point (GimpPerspectiveClone *clone,
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gdouble x,
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gdouble y,
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gdouble *newx,
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gdouble *newy);
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#endif /* __GIMP_PERSPECTIVE_CLONE_H__ */
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