game_sound.h

我做的毕业设计

#ifndef GAMEENGINE_SOUNG_INCLUDE
#define GAMEENGINE_SOUNG_INCLUDE

enum Format {Unknown = 0, MP3, AVI};

class CSound
{
private:
	HWND								m_hWnd;
	IGraphBuilder*						m_pGraph;
	IMediaControl*						m_pMediaControl;
	IMediaPosition*						m_pMediaPosition;
	IMediaEvent*						m_pEvent;					// 流媒体触发事件
	IVideoWindow*						m_pVW;						// 播放视频的窗口
	Format								m_Format;
	bool								m_isLoop;					// 是否循环播放AVI

public:
	CSound(HWND hWnd = NULL);
	virtual~CSound();
	HRESULT Play(LPCSTR szFileName, Format id);
	bool AVIIsEnd();
	void Stop();													//播放结束
	void ReplayMp3();											    //循环播放	
private:
	bool Load(LPCSTR szFileName);
	HRESULT InitSound();
};
#endif