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