blob: ab6c4b8a931e12cfe892c8cb74d86ae7162d1a10 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/*
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/lib/audio_decoder.h
* @brief Parent class for audio decoders.
*/
#ifndef DCPOMATIC_AUDIO_DECODER_H
#define DCPOMATIC_AUDIO_DECODER_H
#include "decoder.h"
#include "content.h"
#include "audio_content.h"
class AudioBuffers;
/** @class AudioDecoder.
* @brief Parent class for audio decoders.
*/
class AudioDecoder : public virtual Decoder
{
public:
AudioDecoder (boost::shared_ptr<const Film>, boost::shared_ptr<const AudioContent>);
bool has_audio () const;
/** Emitted when some audio data is ready */
boost::signals2::signal<void (boost::shared_ptr<const AudioBuffers>, AudioContent::Frame)> Audio;
protected:
void audio (boost::shared_ptr<const AudioBuffers>, AudioContent::Frame);
boost::shared_ptr<const AudioContent> _audio_content;
AudioContent::Frame _audio_position;
};
#endif
|
