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/*
Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include <samplerate.h>
#include <memory>
class AudioBuffers;
class Resampler
{
public:
Resampler(int, int, int);
~Resampler();
Resampler(Resampler const&) = delete;
Resampler& operator=(Resampler const&) = delete;
std::shared_ptr<const AudioBuffers> run(std::shared_ptr<const AudioBuffers>);
std::shared_ptr<const AudioBuffers> flush();
void reset();
void set_fast();
int channels() const {
return _channels;
}
private:
SRC_STATE* _src = nullptr;
int _in_rate;
int _out_rate;
int _channels;
};
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