Gnash 0.8.9

AudioInput.h

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00001 // AudioInput.h: Audio input base class
00002 // 
00003 //   Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
00004 // 
00005 // This program is free software; you can redistribute it and/or modify
00006 // it under the terms of the GNU General Public License as published by
00007 // the Free Software Foundation; either version 3 of the License, or
00008 // (at your option) any later version.
00009 // 
00010 // This program is distributed in the hope that it will be useful,
00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013 // GNU General Public License for more details.
00014 //
00015 // You should have received a copy of the GNU General Public License
00016 // along with this program; if not, write to the Free Software
00017 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00018 
00019 #ifndef GNASH_AUDIOINPUT_H
00020 #define GNASH_AUDIOINPUT_H
00021 
00022 #include <boost/cstdint.hpp> // for C99 int types
00023 #include <string>
00024 #include "dsodefs.h" //DSOEXPORT
00025 
00026 namespace gnash {
00027 namespace media {
00028 
00030 //
00034 class AudioInput
00035 {
00036     
00037 public:
00038 
00039     DSOEXPORT AudioInput() {}
00040 
00041     virtual ~AudioInput() {}
00042     
00043     virtual void setActivityLevel(double a) = 0;
00044 
00045     virtual double activityLevel() const = 0;
00046     
00047     virtual void setGain(double g) = 0;
00048 
00049     virtual double gain() const = 0;
00050     
00051     virtual void setIndex(int i) = 0;
00052 
00053     virtual int index() const = 0;
00054     
00055     virtual bool muted() = 0;
00056     
00057     virtual void setName(std::string name) = 0;
00058 
00059     virtual const std::string& name() const = 0;
00060     
00061     virtual void setRate(int r) = 0;
00062 
00063     virtual int rate() const = 0;
00064     
00065     virtual void setSilenceLevel(double s) = 0;
00066     
00067     virtual double silenceLevel() const = 0;
00068     
00069     virtual void setSilenceTimeout(int s) = 0;
00070     
00071     virtual int silenceTimeout() const = 0;
00072     
00073     virtual void setUseEchoSuppression(bool e) = 0;
00074 
00075     virtual bool useEchoSuppression() const = 0;
00076     
00077 };
00078 
00079     
00080 } // gnash.media namespace 
00081 } // gnash namespace
00082 
00083 #endif