1 files changed, 32 insertions, 0 deletions
diff --git a/src/post/goom/ifs.h b/src/post/goom/ifs.h
new file mode 100644
index 000000000..a5e9fdeec
--- /dev/null
+++ b/src/post/goom/ifs.h
@@ -0,0 +1,32 @@
+/*
+ * File created 11 april 2002 by JeKo <jeko@free.fr>
+ */
+
+#ifndef IFS_H
+#define IFS_H
+
+#include "goom_config.h"
+
+typedef struct _ifsPoint {
+  gint16 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 ();
+
+
+/* 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