gimp/plug-ins/flame/rect.h

42 lines
1.2 KiB
C

/*
flame - cosmic recursive fractal flames
Copyright (C) 1992 Scott Draves <spot@cs.cmu.edu>
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "libifs.h"
/* size of the cmap actually used. may be smaller than input cmap size */
#define CMAP_SIZE 256
typedef struct {
double temporal_filter_radius;
control_point *cps;
int ncps;
double time;
} frame_spec;
#define field_both 0
#define field_even 1
#define field_odd 2
extern void render_rectangle(frame_spec *spec, unsigned char *out,
int out_width, int field, int nchan,
int progress(double));