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-rw-r--r--src/filters.h44
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diff --git a/src/filters.h b/src/filters.h
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--- a/src/filters.h
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-/*
- FLAM3 - cosmic recursive fractal flames
- Copyright (C) 1992-2009 Spotworks LLC
-
- 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/>.
-*/
-
-#ifndef filters_included
-#define filters_included
-
-#include "private.h"
-
-#define DE_THRESH 100
-
-typedef struct {
- int max_filtered_counts;
- int max_filter_index;
- int kernel_size;
- double *filter_widths;
- double *filter_coefs;
-} flam3_de_helper;
-
-extern double flam3_spatial_support[flam3_num_spatialfilters];
-
-double flam3_spatial_filter(int knum, double x);
-int flam3_create_spatial_filter(flam3_frame *spec, int field, double **filter);
-flam3_de_helper flam3_create_de_filters(double max_rad, double min_rad, double curve, int ss);
-double flam3_create_temporal_filter(int numsteps, int filter_type, double filter_exp, double filter_width,
- double **temporal_filter, double **temporal_deltas);
-
-#endif
-
-