Lines Matching defs:sigma
18 SkDropShadowImageFilter::SkDropShadowImageFilter(SkScalar dx, SkScalar dy, SkScalar sigma,
23 , fSigmaX(sigma)
24 , fSigmaY(sigma)
84 SkVector sigma = SkVector::Make(fSigmaX, fSigmaY);
85 ctx.ctm().mapVectors(&sigma, 1);
86 sigma.fX = SkMaxScalar(0, sigma.fX);
87 sigma.fY = SkMaxScalar(0, sigma.fY);
88 SkAutoTUnref<SkImageFilter> blurFilter(SkBlurImageFilter::Create(sigma.fX, sigma.fY));
131 SkVector sigma = SkVector::Make(fSigmaX, fSigmaY);
132 ctm.mapVectors(&sigma, 1);
133 bounds.outset(SkScalarCeilToInt(SkScalarMul(sigma.x(), SkIntToScalar(3))),
134 SkScalarCeilToInt(SkScalarMul(sigma.y(), SkIntToScalar(3))));