Aegisub/FexTrackerSource/FexGenericFilter_Include.h

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// This file is part of FexGenericFilter and (C) 2006 by Hajo Krabbenh<6E>ft (tentacle)
// All rights reserved but the aegisub project is allowed to use it.
class FexFilter {
public:
FexFilter();
~FexFilter();
virtual double Filter( double t );
double Width;
};
class FexFilter_Gauss : public FexFilter {
public:
FexFilter_Gauss( double sigma );
~FexFilter_Gauss();
double Filter( double t );
double Sigma;
double TwoSigmaSq;
double Normalize;
};
class FexFilter_GaussDerivation : public FexFilter {
public:
FexFilter_GaussDerivation( double sigma );
~FexFilter_GaussDerivation();
double Filter( double t );
double Sigma;
double TwoSigmaSq;
double Normalize;
};
struct FexFilterContribution {
int xMin, xMax;
double* Weight;
};