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# SoundFile.hpp

    00001
    00002 //
    00003 // SFML - Simple and Fast Multimedia Library
    00004 // Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)
    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_SOUNDFILE_HPP
    00026 #define SFML_SOUNDFILE_HPP
    00027
    00029 // Headers
    00031 #include <SFML/System/NonCopyable.hpp>
    00032 #include <string>
    00033
    00034
    00035 namespace sf
    00036 {
    00037 namespace priv
    00038 {
    00043 class SoundFile : NonCopyable
    00044 {
    00045 public :
    00046
    00058     static SoundFile* CreateRead(const std::string& Filename);
    00059
    00072     static SoundFile* CreateRead(const char* Data, std::size_t SizeInBytes);
    00073
    00084     static SoundFile* CreateWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int SampleRate);
    00085
    00090     virtual ~SoundFile();
    00091
    00098     std::size_t GetSamplesCount() const;
    00099
    00106     unsigned int GetChannelsCount() const;
    00107
    00114     unsigned int GetSampleRate() const;
    00115
    00122     bool Restart();
    00123
    00133     virtual std::size_t Read(Int16* Data, std::size_t NbSamples);
    00134
    00142     virtual void Write(const Int16* Data, std::size_t NbSamples);
    00143
    00144 protected :
    00145
    00150     SoundFile();
    00151
    00152 private :
    00153
    00165     virtual bool OpenRead(const std::string& Filename, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate);
    00166
    00179     virtual bool OpenRead(const char* Data, std::size_t SizeInBytes, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& SampleRate);
    00180
    00191     virtual bool OpenWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int SampleRate);
    00192
    00194     // Member data
    00196     std::size_t  myNbSamples;
    00197     unsigned int myChannelsCount;
    00198     unsigned int mySampleRate;
    00199     std::string  myFilename;
    00200     const char*  myData;
    00201     std::size_t  mySize;
    00202 };
    00203
    00204 } // namespace priv
    00205
    00206 } // namespace sf
    00207
    00208
    00209 #endif // SFML_SOUNDFILE_HPP

:: Copyright © 2007-2008 Laurent Gomila, all rights reserved :: Documentation generated by doxygen 1.5.2 ::