SoundRecorder.hpp
00001 00002 // 00003 // SFML - Simple and Fast Multimedia Library 00004 // Copyright (C) 2007-2009 Laurent Gomila ([email protected]) 00005 // 00006 // This software is provided 'as-is', without any express or implied warranty. 00007 // In no event will the authors be held liable for any damages arising from the use of this software. 00008 // 00009 // Permission is granted to anyone to use this software for any purpose, 00010 // including commercial applications, and to alter it and redistribute it freely, 00011 // subject to the following restrictions: 00012 // 00013 // 1. The origin of this software must not be misrepresented; 00014 // you must not claim that you wrote the original software. 00015 // If you use this software in a product, an acknowledgment 00016 // in the product documentation would be appreciated but is not required. 00017 // 00018 // 2. Altered source versions must be plainly marked as such, 00019 // and must not be misrepresented as being the original software. 00020 // 00021 // 3. This notice may not be removed or altered from any source distribution. 00022 // 00024 00025 #ifndef SFML_SOUNDRECORDER_HPP 00026 #define SFML_SOUNDRECORDER_HPP 00027 00029 // Headers 00031 #include <SFML/System/Thread.hpp> 00032 #include <vector> 00033 00034 00035 namespace sf 00036 { 00041 class SFML_API SoundRecorder : private Thread 00042 { 00043 public : 00044 00049 virtual ~SoundRecorder(); 00050 00059 void Start(unsigned int SampleRate = 44100); 00060 00065 void Stop(); 00066 00073 unsigned int GetSampleRate() const; 00074 00082 static bool CanCapture(); 00083 00084 protected : 00085 00090 SoundRecorder(); 00091 00092 private : 00093 00100 virtual bool OnStart(); 00101 00111 virtual bool OnProcessSamples(const Int16* Samples, std::size_t SamplesCount) = 0; 00112 00117 virtual void OnStop(); 00118 00123 virtual void Run(); 00124 00129 void ProcessCapturedSamples(); 00130 00135 void CleanUp(); 00136 00138 // Member data 00140 std::vector<Int16> mySamples; 00141 unsigned int mySampleRate; 00142 bool myIsCapturing; 00143 }; 00144 00145 } // namespace sf 00146 00147 00148 #endif // SFML_SOUNDRECORDER_HPP
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