| GIMP Library Reference Manual |
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gimptile — Functions for working with tiles.
struct GimpTile; 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);
Functions for working with tiles.
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 */
};
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