/*
- Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
+
/** @file src/lib/audio_processor.h
* @brief AudioProcessor class.
*/
+
#ifndef DCPOMATIC_AUDIO_PROCESSOR_H
#define DCPOMATIC_AUDIO_PROCESSOR_H
-#include <boost/shared_ptr.hpp>
+
+#include "types.h"
#include <list>
#include <string>
#include <vector>
+
class AudioBuffers;
class AudioMapping;
+
/** @class AudioProcessor
* @brief A parent class for processors of audio data.
*
/** @return Number of output channels */
virtual int out_channels () const = 0;
/** @return A clone of this AudioProcessor for operation at the specified sampling rate */
- virtual boost::shared_ptr<AudioProcessor> clone (int sampling_rate) const = 0;
+ virtual std::shared_ptr<AudioProcessor> clone (int sampling_rate) const = 0;
/** Process some data, returning the processed result truncated or padded to `channels' */
- virtual boost::shared_ptr<AudioBuffers> run (boost::shared_ptr<const AudioBuffers>, int channels) = 0;
+ virtual std::shared_ptr<AudioBuffers> run (std::shared_ptr<const AudioBuffers>, int channels) = 0;
virtual void flush () {}
/** Make the supplied audio mapping into a sensible default for this processor */
virtual void make_audio_mapping_default (AudioMapping& mapping) const = 0;
/** @return the user-visible (translated) names of each of our inputs, in order */
- virtual std::vector<std::string> input_names () const = 0;
+ virtual std::vector<NamedChannel> input_names () const = 0;
static std::list<AudioProcessor const *> all ();
static std::list<AudioProcessor const *> visible ();
static std::list<AudioProcessor const *> _non_experimental;
};
+
#endif