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Cleanup.

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Бранимир Караџић
2024-11-14 21:24:24 -08:00
parent cf3b711016
commit b43eb8259f
6 changed files with 18 additions and 23 deletions
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6
include/bx/constants.h
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@@ -84,7 +84,7 @@ namespace bx
constexpr float kFloatLargest = 3.402823466e+38f;
///
extern const float kFloatInfinity;
// constexpr float kFloatInfinity;
///
constexpr uint8_t kDoubleSignNumBits = 1;
@@ -104,8 +104,8 @@ namespace bx
/// Largest representable double-precision floating-point number.
constexpr double kDoubleLargest = 1.7976931348623158e+308;
///
extern const double kDoubleInfinity;
//
// constexpr double kDoubleInfinity;
} // namespace bx

3
include/bx/inline/bx.inl
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@@ -176,4 +176,7 @@ namespace bx
return to;
}
constexpr float kFloatInfinity = bitCast<float>(kFloatExponentMask);
constexpr double kDoubleInfinity = bitCast<double>(kDoubleExponentMask);
} // namespace bx

20
include/bx/inline/math.inl
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@@ -24,28 +24,24 @@ namespace bx
return _rad * 180.0f / kPi;
}
inline BX_CONST_FUNC uint32_t floatToBits(float _a)
inline BX_CONSTEXPR_FUNC uint32_t floatToBits(float _a)
{
union { float f; uint32_t ui; } u = { _a };
return u.ui;
return bitCast<uint32_t>(_a);
}
inline BX_CONST_FUNC float bitsToFloat(uint32_t _a)
inline BX_CONSTEXPR_FUNC float bitsToFloat(uint32_t _a)
{
union { uint32_t ui; float f; } u = { _a };
return u.f;
return bitCast<float>(_a);
}
inline BX_CONST_FUNC uint64_t doubleToBits(double _a)
inline BX_CONSTEXPR_FUNC uint64_t doubleToBits(double _a)
{
union { double f; uint64_t ui; } u = { _a };
return u.ui;
return bitCast<uint64_t>(_a);
}
inline BX_CONST_FUNC double bitsToDouble(uint64_t _a)
inline BX_CONSTEXPR_FUNC double bitsToDouble(uint64_t _a)
{
union { uint64_t ui; double f; } u = { _a };
return u.f;
return bitCast<double>(_a);
}
inline BX_CONST_FUNC uint32_t floatFlip(uint32_t _value)

8
include/bx/math.h
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@@ -108,19 +108,19 @@ namespace bx
/// Reinterprets the bit pattern of _a as uint32_t.
///
BX_CONST_FUNC uint32_t floatToBits(float _a);
BX_CONSTEXPR_FUNC uint32_t floatToBits(float _a);
/// Reinterprets the bit pattern of _a as float.
///
BX_CONST_FUNC float bitsToFloat(uint32_t _a);
BX_CONSTEXPR_FUNC float bitsToFloat(uint32_t _a);
/// Reinterprets the bit pattern of _a as uint64_t.
///
BX_CONST_FUNC uint64_t doubleToBits(double _a);
BX_CONSTEXPR_FUNC uint64_t doubleToBits(double _a);
/// Reinterprets the bit pattern of _a as double.
///
BX_CONST_FUNC double bitsToDouble(uint64_t _a);
BX_CONSTEXPR_FUNC double bitsToDouble(uint64_t _a);
/// Returns sortable floating point value.
///

3
src/math.cpp
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@@ -10,9 +10,6 @@
namespace bx
{
const float kFloatInfinity = bitsToFloat(kFloatExponentMask);
const double kDoubleInfinity = bitsToDouble(kDoubleExponentMask);
namespace
{
constexpr float kSinC2 = -0.16666667163372039794921875f;

1
tests/cast_test.cpp
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@@ -5,7 +5,6 @@
#include "test.h"
#include <bx/bx.h>
#include <string.h>
TEST_CASE("Bit cast", "[cast]")
{