Searched refs:k3 (Results 1 - 5 of 5) 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.cpp26 k1(0), k2(0), k3(0), k4(0), in2(Inkscape::Filters::NR_FILTER_SLOT_NOT_SET)
46 this->readAttr( "k3" );
151 if (k_n != this->k3) {
152 this->k3 = k_n;
286 sp_repr_set_svg_double(repr, "k3", this->k3);
291 repr->setAttribute("k3", 0);
316 this->k3, this->k4);
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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