Searched defs:k3 (Results 1 - 4 of 4) sorted by relevance

/inkscape/src/display/
H A Dnr-filter-composite.h37 void set_arithmetic(double k1, double k2, double k3, double k4);
41 double k1, k2, k3, k4; member in class:Inkscape::Filters::FilterComposite
H A Dnr-filter-composite.cpp24 op(COMPOSITE_DEFAULT), k1(0), k2(0), k3(0), k4(0),
36 ComposeArithmetic(double k1, double k2, double k3, double k4) argument
39 , _k3(round(k3 * 255*255))
83 ink_cairo_surface_blend(input1, input2, out, ComposeArithmetic(k1, k2, k3, k4));
164 void FilterComposite::set_arithmetic(double k1, double k2, double k3, double k4) { argument
165 if (!IS_FINITE(k1) || !IS_FINITE(k2) || !IS_FINITE(k3) || !IS_FINITE(k4)) {
171 this->k3 = k3;
/inkscape/src/filters/
H A Dcomposite.h49 double k1, k2, k3, k4; member in class:SPFeComposite
/inkscape/src/live_effects/
H A Dspiro.cpp103 double k3 = ks[3] * ds; local
121 km0 = (((1./6) * k3 * s + .5 * k2) * s + k1) * s + k0;
122 km1 = ((.5 * k3 * s + k2) * s + k1) * ds;
123 km2 = (k3 * s + k2) * ds2;
125 km3 = k3 * ds3;

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