mirror of https://github.com/GNOME/gimp.git
65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/* LIBGIMP - The GIMP Library
|
|
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
|
|
*
|
|
* gimptile.h
|
|
*
|
|
* This library is free software: you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#if !defined (__GIMP_H_INSIDE__) && !defined (GIMP_COMPILATION)
|
|
#error "Only <libgimp/gimp.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __GIMP_TILE_H__
|
|
#define __GIMP_TILE_H__
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* For information look into the C source or the html documentation */
|
|
|
|
|
|
struct _GimpTile
|
|
{
|
|
guint ewidth; /* the effective width of the tile */
|
|
guint eheight; /* the effective height of the tile */
|
|
guint bpp; /* the bytes per pixel (1, 2, 3 or 4 ) */
|
|
guint tile_num; /* the number of this tile within the drawable */
|
|
guint16 ref_count; /* reference count for the tile */
|
|
guint dirty : 1; /* is the tile dirty? has it been modified? */
|
|
guint shadow: 1; /* is this a shadow tile */
|
|
guchar *data; /* the pixel data for the tile */
|
|
GimpDrawable *drawable; /* the drawable this tile came from */
|
|
};
|
|
|
|
|
|
void gimp_tile_ref (GimpTile *tile);
|
|
void gimp_tile_ref_zero (GimpTile *tile);
|
|
void gimp_tile_unref (GimpTile *tile,
|
|
gboolean dirty);
|
|
void gimp_tile_flush (GimpTile *tile);
|
|
|
|
void gimp_tile_cache_size (gulong kilobytes);
|
|
void gimp_tile_cache_ntiles (gulong ntiles);
|
|
|
|
|
|
/* private function */
|
|
|
|
G_GNUC_INTERNAL void _gimp_tile_cache_flush_drawable (GimpDrawable *drawable);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GIMP_TILE_H__ */
|