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Functions
void | gimp_tile_ref () |
void | gimp_tile_ref_zero () |
void | gimp_tile_unref () |
void | gimp_tile_flush () |
void | gimp_tile_cache_size () |
void | gimp_tile_cache_ntiles () |
Functions
gimp_tile_ref ()
void
gimp_tile_ref (GimpTile *tile
);
gimp_tile_ref
is deprecated and should not be used in newly-written code.
gimp_tile_ref_zero ()
void
gimp_tile_ref_zero (GimpTile *tile
);
gimp_tile_ref_zero
is deprecated and should not be used in newly-written code.
gimp_tile_unref ()
void gimp_tile_unref (GimpTile *tile
,gboolean dirty
);
gimp_tile_unref
is deprecated and should not be used in newly-written code.
gimp_tile_flush ()
void
gimp_tile_flush (GimpTile *tile
);
gimp_tile_flush
is deprecated and should not be used in newly-written code.
gimp_tile_cache_size ()
void
gimp_tile_cache_size (gulong kilobytes
);
gimp_tile_cache_size
is deprecated and should not be used in newly-written code.
Sets the size of the tile cache on the plug-in side. The tile cache
is used to reduce the number of tiles exchanged between the GIMP core
and the plug-in. See also gimp_tile_cache_ntiles()
.
gimp_tile_cache_ntiles ()
void
gimp_tile_cache_ntiles (gulong ntiles
);
gimp_tile_cache_ntiles
is deprecated and should not be used in newly-written code.
Sets the size of the tile cache on the plug-in side. This function
is similar to gimp_tile_cache_size()
but supports specifying the
number of tiles directly.
If your plug-in access pixels tile-by-tile, it doesn't need a tile cache at all. If however the plug-in accesses drawable pixel data row-by-row, it should set the tile cache large enough to hold the number of tiles per row. Double this size if your plug-in uses shadow tiles.
Types and Values
GimpTile
typedef struct { 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 */ } GimpTile;