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Removed constexpr from functions that use union cast.

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Branimir Karadžić
2018-11-26 09:07:39 -08:00
parent 3a67e19e99
commit ccc1d4d3f8
2 changed files with 8 additions and 8 deletions
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8
include/bx/inline/math.inl
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@@ -23,25 +23,25 @@ namespace bx
return _rad * 180.0f / kPi;
}
inline constexpr BX_CONST_FUNC uint32_t floatToBits(float _a)
inline BX_CONST_FUNC uint32_t floatToBits(float _a)
{
union { float f; uint32_t ui; } u = { _a };
return u.ui;
}
inline constexpr BX_CONST_FUNC float bitsToFloat(uint32_t _a)
inline BX_CONST_FUNC float bitsToFloat(uint32_t _a)
{
union { uint32_t ui; float f; } u = { _a };
return u.f;
}
inline constexpr BX_CONST_FUNC uint64_t doubleToBits(double _a)
inline BX_CONST_FUNC uint64_t doubleToBits(double _a)
{
union { double f; uint64_t ui; } u = { _a };
return u.ui;
}
inline constexpr BX_CONST_FUNC double bitsToDouble(uint64_t _a)
inline BX_CONST_FUNC double bitsToDouble(uint64_t _a)
{
union { uint64_t ui; double f; } u = { _a };
return u.f;

8
include/bx/math.h
View File

@@ -68,19 +68,19 @@ namespace bx
/// Reinterprets the bit pattern of _a as uint32_t.
///
constexpr BX_CONST_FUNC uint32_t floatToBits(float _a);
BX_CONST_FUNC uint32_t floatToBits(float _a);
/// Reinterprets the bit pattern of _a as float.
///
constexpr BX_CONST_FUNC float bitsToFloat(uint32_t _a);
BX_CONST_FUNC float bitsToFloat(uint32_t _a);
/// Reinterprets the bit pattern of _a as uint64_t.
///
constexpr BX_CONST_FUNC uint64_t doubleToBits(double _a);
BX_CONST_FUNC uint64_t doubleToBits(double _a);
/// Reinterprets the bit pattern of _a as double.
///
constexpr BX_CONST_FUNC double bitsToDouble(uint64_t _a);
BX_CONST_FUNC double bitsToDouble(uint64_t _a);
/// Returns sortable floating point value.
///