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- /* 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__
-
- #include "gimpprogress.h"
-
- /***** Types *****/
-
- typedef struct {
- double r, g, b, a; /* Range is [0, 1] */
- } color_t;
-
- typedef void (*render_func_t) (double x, double y, color_t *color, void *render_data);
- typedef void (*put_pixel_func_t) (int x, int y, color_t color, void *put_pixel_data);
-
-
- /***** Functions *****/
-
- unsigned long adaptive_supersample_area(int x1, int y1, int x2, int y2, int max_depth, double threshold,
- render_func_t render_func, void *render_data,
- put_pixel_func_t put_pixel_func, void *put_pixel_data,
- progress_func_t progress_func, void *progress_data);
-
-
- #endif
-