bc8d5f84d6
It made the transform code hard to read and never belonged into the tile manager anyway. It's a simple pixel buffer that should not know about any position in an image. Instead, pass around the offsets of tile managers explicitly, so everything is less obscure for the price of having more parameters. This will also help replacing TileManagers with GeglBuffers.
71 lines
2.7 KiB
C
71 lines
2.7 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_BUFFER_H__
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#define __GIMP_BUFFER_H__
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#include "gimpviewable.h"
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#define GIMP_TYPE_BUFFER (gimp_buffer_get_type ())
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#define GIMP_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_BUFFER, GimpBuffer))
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#define GIMP_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_BUFFER, GimpBufferClass))
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#define GIMP_IS_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_BUFFER))
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#define GIMP_IS_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_BUFFER))
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#define GIMP_BUFFER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_BUFFER, GimpBufferClass))
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typedef struct _GimpBufferClass GimpBufferClass;
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struct _GimpBuffer
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{
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GimpViewable parent_instance;
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TileManager *tiles;
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gint offset_x;
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gint offset_y;
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};
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struct _GimpBufferClass
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{
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GimpViewableClass parent_class;
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};
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GType gimp_buffer_get_type (void) G_GNUC_CONST;
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GimpBuffer * gimp_buffer_new (TileManager *tiles,
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const gchar *name,
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gint offset_x,
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gint offset_y,
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gboolean copy_pixels);
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GimpBuffer * gimp_buffer_new_from_pixbuf (GdkPixbuf *pixbuf,
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const gchar *name,
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gint offset_x,
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gint offset_y);
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gint gimp_buffer_get_width (const GimpBuffer *buffer);
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gint gimp_buffer_get_height (const GimpBuffer *buffer);
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gint gimp_buffer_get_bytes (const GimpBuffer *buffer);
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GimpImageType gimp_buffer_get_image_type (const GimpBuffer *buffer);
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TileManager * gimp_buffer_get_tiles (const GimpBuffer *buffer);
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#endif /* __GIMP_BUFFER_H__ */
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