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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
Copyright (C) 2000-2007 Paul Davis
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.
*/
#ifndef __ardour_source_factory_h__
#define __ardour_source_factory_h__
#include <string>
#include <stdint.h>
#include <boost/shared_ptr.hpp>
#include "ardour/source.h"
class XMLNode;
namespace ARDOUR {
class Session;
class AudioSource;
class Playlist;
class SourceFactory {
public:
static void init ();
static PBD::Signal1<void,boost::shared_ptr<Source> > SourceCreated;
static boost::shared_ptr<Source> create (Session&, const XMLNode& node, bool async = false);
static boost::shared_ptr<Source> createSilent (Session&, const XMLNode& node,
framecnt_t nframes, float sample_rate);
static boost::shared_ptr<Source> createReadable
(DataType type, Session&,
const std::string& path,
int chn, Source::Flag flags, bool announce = true, bool async = false);
static boost::shared_ptr<Source> createWritable
(DataType type, Session&,
const std::string& path, const std::string& origin,
bool destructive, framecnt_t rate, bool announce = true, bool async = false);
static boost::shared_ptr<Source> createFromPlaylist
(DataType type, Session& s, boost::shared_ptr<Playlist> p, const PBD::ID& orig, const std::string& name,
uint32_t chn, frameoffset_t start, framecnt_t len, bool copy, bool defer_peaks);
static Glib::Cond* PeaksToBuild;
static Glib::StaticMutex peak_building_lock;
static std::list< boost::weak_ptr<AudioSource> > files_with_peaks;
static int setup_peakfile (boost::shared_ptr<Source>, bool async);
};
}
#endif /* __ardour_source_factory_h__ */
|