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/*
Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/** @file src/audio_source.h
* @brief Parent class for classes which emit audio data.
*/
#ifndef DVDOMATIC_AUDIO_SOURCE_H
#define DVDOMATIC_AUDIO_SOURCE_H
#include <boost/signals2.hpp>
class AudioBuffers;
class AudioSink;
class TimedAudioSink;
/** A class that emits audio data */
class AudioSource
{
public:
/** Emitted when some audio data is ready */
boost::signals2::signal<void (boost::shared_ptr<const AudioBuffers>)> Audio;
void connect_audio (boost::shared_ptr<AudioSink>);
};
/** A class that emits audio data with timestamps */
class TimedAudioSource
{
public:
/** Emitted when some audio data is ready */
boost::signals2::signal<void (boost::shared_ptr<const AudioBuffers>, double)> Audio;
void connect_audio (boost::shared_ptr<AudioSink>);
void connect_audio (boost::shared_ptr<TimedAudioSink>);
};
#endif
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