50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/**
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* @file filter.c
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* @note Copyright (C) 2013 Miroslav Lichvar <mlichvar@redhat.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "filter_private.h"
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#include "mave.h"
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#include "mmedian.h"
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struct filter *filter_create(enum filter_type type, int length)
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{
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switch (type) {
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case FILTER_MOVING_AVERAGE:
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return mave_create(length);
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case FILTER_MOVING_MEDIAN:
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return mmedian_create(length);
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default:
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return NULL;
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}
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}
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void filter_destroy(struct filter *filter)
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{
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filter->destroy(filter);
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}
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tmv_t filter_sample(struct filter *filter, tmv_t sample)
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{
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return filter->sample(filter, sample);
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}
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void filter_reset(struct filter *filter)
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{
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filter->reset(filter);
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}
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