| // Copyright 2013 The Flutter Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #include "impeller/geometry/sigma.h" | |
| #include <sstream> | |
| namespace impeller { | |
| Sigma::operator Radius() const { | |
| return Radius{sigma > 0.5f ? (sigma - 0.5f) * kKernelRadiusPerSigma : 0.0f}; | |
| } | |
| Radius::operator Sigma() const { | |
| return Sigma{radius > 0 ? radius / kKernelRadiusPerSigma + 0.5f : 0.0f}; | |
| } | |
| } // namespace impeller |