#pragma once

class CFilterInspect
{
public:
	CFilterInspect(void);
	~CFilterInspect(void);

public:
	BOOL		FilteringTiltVert(LPBYTE lpBuffer,CSize szFrame,int nThres,double dScanPitch,CPoint pointDefect,CRect rectIns,int nSuppress)
	{
		return FilteringTiltVertImpl(FALSE, lpBuffer, szFrame, nThres, dScanPitch, pointDefect, rectIns, nSuppress);
	}
	BOOL		FilteringTiltVert2(LPBYTE lpBuffer,CSize szFrame,int nThres,double dScanPitch,CPoint pointDefect,CRect rectIns,int nSuppress)
	{
		return FilteringTiltVertImpl(TRUE, lpBuffer, szFrame, nThres, dScanPitch, pointDefect, rectIns, nSuppress);
	}
	BOOL		FilteringTiltC2CVert(LPBYTE pOrg,LPBYTE pFirst,LPBYTE pSecond,CSize szFrame,int nLowThres,int nHighThres,int nSuppress,int nDefectIdx);

	BOOL		FilteringTiltVertImpl(BOOL b2by2, LPBYTE lpBuffer,CSize szFrame,int nThres,double dScanPitch,CPoint pointDefect,CRect rectIns,int nSuppress);
protected:
	float		catmullRomSpline(float x, float v0,float v1, float v2,float v3);
	int			GetArea2x2Value(LPBYTE lpImg,CSize szFrame,double TgtX,double TgtY,int nSuppress);
	int			GetArea2x2Value(LPBYTE lpImg,CSize szFrame,int DefectX,int DefectY,int nSuppress);

	int			GetPixelValue(LPBYTE lpImg, CSize szFrame, int x, int y, int nSuppress);
	int			GetPixelValue(LPBYTE lpImg, CSize szFrame, double x, double y, int nSuppress);
};