jamie@233: #ifndef WaveFile_h__
jamie@233: #define WaveFile_h__
jamie@233: 
jamie@233: #include <string>
jamie@233: 
jamie@233: ///\note All meta data is undefined if IsLoaded() == false
jamie@233: class WaveFile
jamie@233: {
jamie@233: public:
jamie@233: 	enum AudioFormat
jamie@233: 	{
jamie@233: 		PCM = 1,
jamie@233:         WAVE_FORMAT_IEEE_FLOAT = 3
jamie@233: 	};
jamie@233: 
jamie@233: 	WaveFile();
jamie@233: 	WaveFile(const std::string &filename);
jamie@233: 	~WaveFile();
jamie@233: 
jamie@233: 	bool Load(const std::string &filename);
jamie@233: 	void Unload();
jamie@233: 
jamie@233: 	inline bool IsLoaded() const
jamie@233: 	{
jamie@233: 		return (data != nullptr && size != 0);
jamie@233: 	}
jamie@233: 
jamie@233: 	inline AudioFormat GetAudioFormat() const
jamie@233: 	{
jamie@233: 		return meta.audioFormat;
jamie@233: 	}
jamie@233: 	inline unsigned int GetNumChannels() const
jamie@233: 	{
jamie@233: 		return meta.numChannels;
jamie@233: 	}
jamie@233: 	inline unsigned int GetSampleRate() const
jamie@233: 	{
jamie@233: 		return meta.sampleRate;
jamie@233: 	}
jamie@233: 	inline unsigned int GetBitsPerSample() const
jamie@233: 	{
jamie@233: 		return meta.bitsPerSample;
jamie@233: 	}
jamie@233: 
jamie@233: 	inline const char *GetData() const
jamie@233: 	{
jamie@233: 		return data;
jamie@233: 	}
jamie@233: 	inline std::size_t GetDataSize() const
jamie@233: 	{
jamie@233: 		return size;
jamie@233: 	}
jamie@233: 
jamie@233: private:
jamie@233: 	struct Meta
jamie@233: 	{
jamie@233: 		AudioFormat audioFormat;
jamie@233: 		unsigned int numChannels;
jamie@233: 		unsigned int sampleRate;
jamie@233: 		unsigned int bitsPerSample;
jamie@233: 	} meta;
jamie@233: 	char *data;
jamie@233: 	std::size_t size;
jamie@233: };
jamie@233: 
jamie@233: #endif // WaveFile_h__