diff options
Diffstat (limited to 'primedev/core/math/bits.h')
| -rw-r--r-- | primedev/core/math/bits.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/primedev/core/math/bits.h b/primedev/core/math/bits.h new file mode 100644 index 00000000..0532a9bd --- /dev/null +++ b/primedev/core/math/bits.h @@ -0,0 +1,10 @@ +#pragma once + +unsigned long& FloatBits(float& f); +unsigned long const& FloatBits(float const& f); +float BitsToFloat(unsigned long i); +bool IsFinite(float f); +unsigned long FloatAbsBits(float f); + +#define FLOAT32_NAN_BITS (std::uint32_t)0x7FC00000 // NaN! +#define FLOAT32_NAN BitsToFloat(FLOAT32_NAN_BITS) |