97     SkScalar    fSigma;  member in SkBlurMaskFilterImpl
105         SkScalar xformedSigma = this->ignoreXform() ? fSigma : ctm.mapRadius(fSigma);  in computeXformedSigma()
263     : fSigma(sigma)  in SkBlurMaskFilterImpl()
266     SkASSERT(fSigma > 0);  in SkBlurMaskFilterImpl()
280         rec->fSigma = fSigma;  in asABlur()
689     SkScalar pad = 3.0f * fSigma;  in computeFastBounds()
711     buffer.writeScalar(fSigma);  in flatten()
780         SkScalar outsetX = 3.0f*fSigma;  in directFilterMaskGPU()
781         SkScalar outsetY = 3.0f*fSigma;  in directFilterMaskGPU()
795     fp = GrRRectBlurEffect::Make(context, fSigma, xformedSigma, srcRRect, devRRect);  in directFilterMaskGPU()
802         srcProxyRect.outset(3.0f*fSigma, 3.0f*fSigma);  in directFilterMaskGPU()