Lines Matching refs:sigma
18 static bool SK_WARN_UNUSED_RESULT BlurRect(SkScalar sigma, SkMask *dst, const SkRect &src,
22 static bool SK_WARN_UNUSED_RESULT BlurRRect(SkScalar sigma, SkMask *dst, const SkRRect &src,
27 // forceQuality will prevent BoxBlur from falling back to the low quality approach when sigma
34 SkScalar sigma, SkBlurStyle style, SkBlurQuality,
40 static bool SK_WARN_UNUSED_RESULT BlurGroundTruth(SkScalar sigma, SkMask* dst,
44 // If radius > 0, return the corresponding sigma, else return 0
46 // If sigma > 0.5, return the corresponding radius, else return 0
47 static SkScalar ConvertSigmaToRadius(SkScalar sigma);
62 must free the memory. The amount of memory allocated will be exactly 6*sigma bytes.
63 @param sigma The standard deviation of the gaussian blur kernel
66 static uint8_t* ComputeBlurProfile(SkScalar sigma);
73 @param sigma Standard deviation of the gaussian blur kernel used to compute the profile;
78 unsigned int width, SkScalar sigma);
