Gnash  0.8.11dev
AudioInput.h
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1 // AudioInput.h: Audio input base class
2 //
3 // Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012
4 // Free Software Foundation, Inc.
5 //
6 // This program is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 3 of the License, or
9 // (at your option) any later version.
10 //
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
15 //
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 
20 #ifndef GNASH_AUDIOINPUT_H
21 #define GNASH_AUDIOINPUT_H
22 
23 #include <boost/cstdint.hpp> // for C99 int types
24 #include <string>
25 #include "dsodefs.h" //DSOEXPORT
26 
27 namespace gnash {
28 namespace media {
29 
31 //
36 {
37 
38 public:
39 
41 
42  virtual ~AudioInput() {}
43 
44  virtual void setActivityLevel(double a) = 0;
45 
46  virtual double activityLevel() const = 0;
47 
48  virtual void setGain(double g) = 0;
49 
50  virtual double gain() const = 0;
51 
52  virtual void setIndex(int i) = 0;
53 
54  virtual int index() const = 0;
55 
56  virtual bool muted() = 0;
57 
58  virtual void setName(std::string name) = 0;
59 
60  virtual const std::string& name() const = 0;
61 
62  virtual void setRate(int r) = 0;
63 
64  virtual int rate() const = 0;
65 
66  virtual void setSilenceLevel(double s) = 0;
67 
68  virtual double silenceLevel() const = 0;
69 
70  virtual void setSilenceTimeout(int s) = 0;
71 
72  virtual int silenceTimeout() const = 0;
73 
74  virtual void setUseEchoSuppression(bool e) = 0;
75 
76  virtual bool useEchoSuppression() const = 0;
77 
78 };
79 
80 
81 } // gnash.media namespace
82 } // gnash namespace
83 
84 #endif