chromium/third_party/skia/src/core/SkGaussFilter.h

/*
 * Copyright 2017 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef SkGaussFilter_DEFINED
#define SkGaussFilter_DEFINED

#include <cstddef>

// Define gaussian filters for values of sigma < 2. Produce values good to 1 part in 1,000,000.
// Produces values as defined in "Scale-Space for Discrete Signals" by Tony Lindeberg.
class SkGaussFilter { … };

#endif  // SkGaussFilter_DEFINED