diff options
| author | Chris Robinson <[email protected]> | 2018-12-22 16:01:14 -0800 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2018-12-22 16:01:14 -0800 |
| commit | 334b3a905a1a387d5fb5f74483a7520bb5d5449a (patch) | |
| tree | 8f6aa333bb1b4eecbf9bcfe3f3f972c895345480 /common/math_defs.h | |
| parent | d4d98e2fe9820f390515baf581dea7dc9bec1431 (diff) | |
Clean up some math stuff
Diffstat (limited to 'common/math_defs.h')
| -rw-r--r-- | common/math_defs.h | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/common/math_defs.h b/common/math_defs.h index 513570f0..4686e96b 100644 --- a/common/math_defs.h +++ b/common/math_defs.h @@ -2,9 +2,6 @@ #define AL_MATH_DEFS_H #include <math.h> -#ifdef HAVE_FLOAT_H -#include <float.h> -#endif #ifndef M_PI #define M_PI (3.14159265358979323846) @@ -14,25 +11,9 @@ #define F_PI_2 (1.57079632679489661923f) #define F_TAU (6.28318530717958647692f) -#ifndef FLT_EPSILON -#define FLT_EPSILON (1.19209290e-07f) -#endif - -#define SQRT_2 1.41421356237309504880 -#define SQRT_3 1.73205080756887719318 - -#define SQRTF_2 1.41421356237309504880f #define SQRTF_3 1.73205080756887719318f -#ifndef HUGE_VALF -static const union msvc_inf_hack { - unsigned char b[4]; - float f; -} msvc_inf_union = {{ 0x00, 0x00, 0x80, 0x7F }}; -#define HUGE_VALF (msvc_inf_union.f) -#endif - -#define DEG2RAD(x) ((float)(x) * (float)(M_PI/180.0)) -#define RAD2DEG(x) ((float)(x) * (float)(180.0/M_PI)) +constexpr inline float Deg2Rad(float x) noexcept { return x * float{M_PI/180.0}; } +constexpr inline float Rad2Deg(float x) noexcept { return x * float{180.0/M_PI}; } #endif /* AL_MATH_DEFS_H */ |