www.pudn.com > Mir2Game.rar > Avi.h

#ifndef _CAvi_H_ 
#define _CAvi_H_ 
 
#define RELEASE( x )		if( x != NULL ) { x->Release(); x = NULL; } 
#define FREE(p)				if( p )			{ free(p); p=NULL; } 
 
 
class CAvi 
{ 
public: 
	CAvi(void); 
	~CAvi(void); 
 
	BOOL	Create(const char* Filename, BOOL bLoop = FALSE, BOOL bPlayBack = TRUE); 
	void	Start(void); 
	void	Stop(void); 
	void	NextFrame(void); 
	void	ReadFrame(LONG Frame); 
	BOOL	GetSound(VOID); 
	HRESULT	DrawBuffer(void); 
	void	InitAvi(LPDIRECTSOUND lpDS); 
	void	ReleaseAvi( void ); 
	__inline void SetDestRect(RECT rcDst) 
	{ 
		m_DstRect = rcDst; 
	} 
	__inline void SetStopFrame(INT nFrame) 
	{ 
		m_nStopFrame = nFrame; 
	} 
	virtual BOOL ReadDatas(INT nLoopTime); 
	virtual BOOL Draw(INT nLoopTime); 
	virtual HRESULT DrawFast(INT nLoopTime, int X, int Y); 
public: 
	BOOL	m_bPlaying; 
	BOOL	m_bLoop; 
	BOOL	m_bPlayDirection; 
	LONG	m_Index; 
	LONG	m_nFrames; 
	DWORD	m_Fps; 
	int		m_TimerID; 
	int		m_TimeTick; 
 
	DDSURFACEDESC2			m_DDSD; 
	LPDIRECTDRAWSURFACE7	m_lpDDS; 
	RECT					m_SrcRect; 
	RECT					m_DstRect; 
 
	PAVIFILE				m_AviFile; 
	CRITICAL_SECTION		m_AccessBuffer; 
	PAVISTREAM				m_AviStream; 
	AVISTREAMINFO			m_StreamInfo; 
	LPBYTE					m_Input; 
	LPBYTE					m_Output; 
	HIC						m_Decompressor; 
	LONG					m_Length; 
	LONG					m_LinePitch; 
	LPBITMAPINFOHEADER		m_InputFormat; 
	LPBITMAPV4HEADER		m_TargetFormat; 
 
	PAVISTREAM				m_AviSound; 
	AVISTREAMINFO			m_SoundInfo; 
	WAVEFORMATEX*			m_SoundFormat; 
	LPDIRECTSOUNDBUFFER		m_SoundBuffer; 
	DWORD					m_LoadPos; 
	DWORD					m_LoadSize; 
	int						m_SoundFramesAhead; 
 
private: 
	LPDIRECTSOUND			m_lpDS; 
	BOOL					m_bIsPlaying; 
	INT						m_nStopFrame; 
}; 
 
#endif _CAvi_H_