D:/Programmation/Cpp/SFML/src/SFML/Audio/SoundFile.cpp

00001 
00002 //
00003 // SFML - Simple and Fast Multimedia Library
00004 // Copyright (C) 2007 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 
00026 // Headers
00028 #include <SFML/Audio/SoundFile.hpp>
00029 #include <SFML/Audio/SoundFileDefault.hpp>
00030 #include <SFML/Audio/SoundFileOgg.hpp>
00031 #include <iostream>
00032 
00033 
00034 namespace sf_private
00035 {
00036 
00040 sfSoundFile* sfSoundFile::Create(const std::string& Filename)
00041 {
00042     // Extract the file extension
00043     std::string Ext = "";
00044     std::string::size_type Pos = Filename.find_last_of(".");
00045     if (Pos != std::string::npos)
00046         Ext = Filename.substr(Pos + 1);
00047 
00048     // OGG file
00049     if (Ext == "ogg" || Ext == "OGG")
00050         return new sfSoundFileOgg;
00051 
00052     // Last chance : try the default loader
00053     else
00054         return new sfSoundFileDefault;
00055 }
00056 
00057 
00061 sfSoundFile::~sfSoundFile()
00062 {
00063     // Nothing to do
00064 }
00065 
00066 
00070 bool sfSoundFile::OpenRead(const std::string& Filename, std::size_t& NbSamples, unsigned int& ChannelsCount, unsigned int& Frequency)
00071 {
00072     std::cerr << "Failed to open sound file \"" << Filename << "\", format is not supported by SFML" << std::endl;
00073 
00074     return false;
00075 }
00076 
00077 
00081 bool sfSoundFile::OpenWrite(const std::string& Filename, unsigned int ChannelsCount, unsigned int Frequency)
00082 {
00083     std::cerr << "Failed to open sound file \"" << Filename << "\", format is not supported by SFML" << std::endl;
00084 
00085     return false;
00086 }
00087 
00088 
00092 std::size_t sfSoundFile::Read(sfInt16* Data, std::size_t NbSamples)
00093 {
00094     std::cerr << "Failed to read from sound file (not supported)" << std::endl;
00095 
00096     return 0;
00097 }
00098 
00099 
00103 void sfSoundFile::Write(const sfInt16* Data, std::size_t NbSamples)
00104 {
00105     std::cerr << "Failed to write to sound file (not supported)" << std::endl;
00106 }
00107 
00108 } // namespace sf_private

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