filter.h

截取wave通过g.729在网上压缩传输

#ifndef _CFilter_H_
#define _CFilter_H_

class CFilter
{
private:
	CDC m_MDC;
	CRect memrec;
	CPen pen,*oldpen;
	CBrush brush,*oldBrush;

private:
	unsigned short wBitsPerSample;
	HWND m_hWnd;

public:
	CFilter();
	~CFilter();

	void Init(HWND hWnd,unsigned short wBits);
	int Filter(char* pBuf);
};

#endif