gimp/app/asupsample.h

/* The GIMP -- an image manipulation program
 * Copyright (C) 1995 Spencer Kimball and Peter Mattis
 *
 * General, non-jittered adaptive supersampling library
 * Copyright (C) 1997 Federico Mena Quintero
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 */

#ifndef __ASUPSAMPLE_H__
#define __ASUPSAMPLE_H__


typedef void (* GimpRenderFunc)   (gdouble   x,
				   gdouble   y,
				   GimpRGB  *color,
				   gpointer  data);
typedef void (* GimpPutPixelFunc) (gint      x,
				   gint      y,
				   GimpRGB  *color,
				   gpointer  data);


gulong   gimp_adaptive_supersample_area (gint              x1,
					 gint              y1,
					 gint              x2,
					 gint              y2,
					 gint              max_depth,
					 gdouble           threshold,
					 GimpRenderFunc    render_func,
					 gpointer          render_data,
					 GimpPutPixelFunc  put_pixel_func,
					 gpointer          put_pixel_data,
					 GimpProgressFunc  progress_func,
					 gpointer          progress_data);


#endif /* __ASUPSAMPLE_H__ */