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- /* 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 2 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, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
- #ifndef __GIMP_TILE_H__
- #define __GIMP_TILE_H__
-
- #ifdef __cplusplus
- extern "C" {
- #endif /* __cplusplus */
-
- /* 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);
- guint gimp_tile_width (void);
- guint gimp_tile_height (void);
-
-
- #ifdef __cplusplus
- }
- #endif /* __cplusplus */
-
- #endif /* __GIMP_TILE_H__ */
-