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Internals: Standard math functions default redirection uses a define instead of an extraneous inline function call
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@ -297,22 +297,21 @@ IMGUI_API void* ImFileLoadToMemory(const char* filename, const char*
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// Helpers: Maths
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// - Wrapper for standard libs functions. (Note that imgui_demo.cpp does _not_ use them to keep the code easy to copy)
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#ifndef IMGUI_DISABLE_DEFAULT_MATH_FUNCTIONS
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static inline float ImFabs(float x) { return fabsf(x); }
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static inline float ImSqrt(float x) { return sqrtf(x); }
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static inline float ImPow(float x, float y) { return powf(x, y); }
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static inline double ImPow(double x, double y) { return pow(x, y); }
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static inline float ImFmod(float x, float y) { return fmodf(x, y); }
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static inline double ImFmod(double x, double y) { return fmod(x, y); }
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static inline float ImCos(float x) { return cosf(x); }
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static inline float ImSin(float x) { return sinf(x); }
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static inline float ImAcos(float x) { return acosf(x); }
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static inline float ImAtan2(float y, float x) { return atan2f(y, x); }
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static inline double ImAtof(const char* s) { return atof(s); }
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static inline float ImFloorStd(float x) { return floorf(x); } // we already uses our own ImFloor() { return (float)(int)v } internally so the standard one wrapper is named differently (it's used by stb_truetype)
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static inline float ImCeil(float x) { return ceilf(x); }
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#define ImFabs(X) fabsf(X)
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#define ImSqrt(X) sqrtf(X)
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#define ImFmod(X, Y) fmodf((X), (Y))
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#define ImCos(X) cosf(X)
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#define ImSin(X) sinf(X)
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#define ImAcos(X) acosf(X)
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#define ImAtan2(Y, X) atan2f((Y), (X))
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#define ImAtof(STR) atof(STR)
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#define ImFloorStd(X) floorf(X) // We already uses our own ImFloor() { return (float)(int)v } internally so the standard one wrapper is named differently (it's used by e.g. stb_truetype)
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#define ImCeil(X) ceilf(X)
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static inline float ImPow(float x, float y) { return powf(x, y); } // DragBehaviorT/SliderBehaviorT uses ImPow with either float/double and need the precision
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static inline double ImPow(double x, double y) { return pow(x, y); }
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#endif
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// - ImMin/ImMax/ImClamp/ImLerp/ImSwap are used by widgets which support for variety of types: signed/unsigned int/long long float/double
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// (Exceptionally using templates here but we could also redefine them for variety of types)
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// - ImMin/ImMax/ImClamp/ImLerp/ImSwap are used by widgets which support variety of types: signed/unsigned int/long long float/double
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// (Exceptionally using templates here but we could also redefine them for those types)
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template<typename T> static inline T ImMin(T lhs, T rhs) { return lhs < rhs ? lhs : rhs; }
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template<typename T> static inline T ImMax(T lhs, T rhs) { return lhs >= rhs ? lhs : rhs; }
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template<typename T> static inline T ImClamp(T v, T mn, T mx) { return (v < mn) ? mn : (v > mx) ? mx : v; }
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