/*
* Copyright 2020 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#pragma once
#include <algorithm>
namespace pk {
/** @return x pinned (clamped) between lo and hi, inclusively.
Unlike std::clamp(), SkTPin() always returns a value between lo and hi.
If x is NaN, SkTPin() returns lo but std::clamp() returns NaN.
*/
template <typename T>
static constexpr const T& SkTPin(const T& x, const T& lo, const T& hi) {
return std::max(lo, std::min(x, hi));
}
} // namespace pk