olaf_max_filter.h

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// Olaf: Overly Lightweight Acoustic Fingerprinting
// Copyright (C) 2019-2023  Joren Six
 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
 
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
#ifndef OLAF_MAX_FILTER
#define OLAF_MAX_FILTER
 
#include <stdio.h>
#include <math.h>
 
void olaf_max_filter_naive(float* array, size_t array_size , size_t filter_width , float* maxvalues );
 
void olaf_max_filter(float* array, size_t array_size , size_t filter_width , float* maxvalues );
 
#endif // OLAF_MAX_FILTER