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/*
* File created 11 april 2002 by JeKo <jeko@free.fr>
*/
#ifndef IFS_H
#define IFS_H
#include "goom_config.h"
typedef struct _ifsPoint
{
gint32 x, y;
}
IFSPoint;
// init ifs for a (width)x(height) output.
void init_ifs (int width, int height);
// draw an ifs on the buffer (which size is width * height)
// increment means that we draw 1/increment of the ifs's points
void ifs_update (guint32 * buffer, guint32 * back, int width, int height,
int increment);
// free all ifs's data.
void release_ifs (void);
/* DONT USE !!! deprecated
* return a an array of points.
* WARNING !!! do not free it !!! it also has an internal use..
*/
IFSPoint *draw_ifs (int *nbPoints);
#endif
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