Move some more functions to alnumeric.h

1 files changed, 51 insertions, 0 deletions

diff --git a/common/alnumeric.h b/common/alnumeric.h
index fb38bff6..08a4858d 100644
--- a/common/alnumeric.h
+++ b/common/alnumeric.h
@@ -6,6 +6,57 @@
 inline constexpr int64_t operator "" _i64(unsigned long long int n) noexcept { return static_cast<int64_t>(n); }
 inline constexpr uint64_t operator "" _u64(unsigned long long int n) noexcept { return static_cast<uint64_t>(n); }
 
+
+constexpr inline float minf(float a, float b) noexcept
+{ return ((a > b) ? b : a); }
+constexpr inline float maxf(float a, float b) noexcept
+{ return ((a > b) ? a : b); }
+constexpr inline float clampf(float val, float min, float max) noexcept
+{ return minf(max, maxf(min, val)); }
+
+constexpr inline double mind(double a, double b) noexcept
+{ return ((a > b) ? b : a); }
+constexpr inline double maxd(double a, double b) noexcept
+{ return ((a > b) ? a : b); }
+constexpr inline double clampd(double val, double min, double max) noexcept
+{ return mind(max, maxd(min, val)); }
+
+constexpr inline unsigned int minu(unsigned int a, unsigned int b) noexcept
+{ return ((a > b) ? b : a); }
+constexpr inline unsigned int maxu(unsigned int a, unsigned int b) noexcept
+{ return ((a > b) ? a : b); }
+constexpr inline unsigned int clampu(unsigned int val, unsigned int min, unsigned int max) noexcept
+{ return minu(max, maxu(min, val)); }
+
+constexpr inline int mini(int a, int b) noexcept
+{ return ((a > b) ? b : a); }
+constexpr inline int maxi(int a, int b) noexcept
+{ return ((a > b) ? a : b); }
+constexpr inline int clampi(int val, int min, int max) noexcept
+{ return mini(max, maxi(min, val)); }
+
+constexpr inline int64_t mini64(int64_t a, int64_t b) noexcept
+{ return ((a > b) ? b : a); }
+constexpr inline int64_t maxi64(int64_t a, int64_t b) noexcept
+{ return ((a > b) ? a : b); }
+constexpr inline int64_t clampi64(int64_t val, int64_t min, int64_t max) noexcept
+{ return mini64(max, maxi64(min, val)); }
+
+constexpr inline uint64_t minu64(uint64_t a, uint64_t b) noexcept
+{ return ((a > b) ? b : a); }
+constexpr inline uint64_t maxu64(uint64_t a, uint64_t b) noexcept
+{ return ((a > b) ? a : b); }
+constexpr inline uint64_t clampu64(uint64_t val, uint64_t min, uint64_t max) noexcept
+{ return minu64(max, maxu64(min, val)); }
+
+constexpr inline size_t minz(size_t a, size_t b) noexcept
+{ return ((a > b) ? b : a); }
+constexpr inline size_t maxz(size_t a, size_t b) noexcept
+{ return ((a > b) ? a : b); }
+constexpr inline size_t clampz(size_t val, size_t min, size_t max) noexcept
+{ return minz(max, maxz(min, val)); }
+
+
 /** Find the next power-of-2 for non-power-of-2 numbers. */
 inline uint32_t NextPowerOf2(uint32_t value) noexcept
 {