index 8c24a36416014382a379548b2081618c218f8f15..aaf22e513d7f11607f7586178bfe12015148e4a8 100644 (file)
* Author:
* Niko Kiirala <niko@kiirala.com>
*
- * Copyright (C) 2006 Niko Kiirala
+ * Copyright (C) 2006,2007 Niko Kiirala
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "libnr/nr-pixblock.h"
+#include "display/nr-filter-units.h"
struct NRArenaItem;
*/
FilterSlot(int slots, NRArenaItem const *item);
/** Destroys the FilterSlot object and all its contents */
- ~FilterSlot();
+ virtual ~FilterSlot();
/** Returns the pixblock in specified slot.
* Parameter 'slot' may be either an positive integer or one of
*/
NRPixBlock *get(int slot);
+ /** Gets the final result from this filter.
+ * The result is fetched from the specified slot, see description of
+ * method get for valid values. The pixblock 'result' will be modified
+ * to contain the result image, ready to be used in the rest of rendering
+ * pipeline
+ */
+ void get_final(int slot, NRPixBlock *result);
+
/** Sets or re-sets the pixblock associated with given slot.
* If there was a pixblock already assigned with this slot,
* that pixblock is destroyed.
/** arenaitem getter method*/
NRArenaItem const* get_arenaitem();
+ /** Sets the unit system to be used for the internal images. */
+ void set_units(FilterUnits const &units);
+
private:
NRPixBlock **_slot;
int *_slot_number;
NRArenaItem const *_arena_item;
+ FilterUnits units;
+
/** Returns the table index of given slot. If that slot does not exist,
* it is created. Table index can be used to read the correct
* pixblock from _slot */