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// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <algorithm>
#include <cstdlib>
#include <type_traits>
namespace MathUtil
{
inline bool IntervalsIntersect(unsigned start0, unsigned length0, unsigned start1, unsigned length1) {
return (std::max(start0, start1) < std::min(start0 + length0, start1 + length1));
}
template<typename T>
inline T Clamp(const T val, const T& min, const T& max)
{
return std::max(min, std::min(max, val));
}
template<class T>
struct Rectangle
{
T left;
T top;
T right;
T bottom;
Rectangle() {}
Rectangle(T left, T top, T right, T bottom) : left(left), top(top), right(right), bottom(bottom) {}
T GetWidth() const { return std::abs(static_cast<typename std::make_signed<T>::type>(right - left)); }
T GetHeight() const { return std::abs(static_cast<typename std::make_signed<T>::type>(bottom - top)); }
};
} // namespace MathUtil
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