From 082f3893215797268d7ac8c1000ebe371f276af7 Mon Sep 17 00:00:00 2001 From: BobTheBob9 Date: Tue, 16 Aug 2022 01:12:59 +0100 Subject: lots of stuff idk --- NorthstarDLL/bits.cpp | 92 +++++++++++++++++++++++++-------------------------- 1 file changed, 46 insertions(+), 46 deletions(-) (limited to 'NorthstarDLL/bits.cpp') diff --git a/NorthstarDLL/bits.cpp b/NorthstarDLL/bits.cpp index db8b1133..014899f2 100644 --- a/NorthstarDLL/bits.cpp +++ b/NorthstarDLL/bits.cpp @@ -1,46 +1,46 @@ -//=============================================================================// -// -// Purpose: look for NANs, infinities, and underflows. -// -//=============================================================================// - -#include "pch.h" -#include "bits.h" - -//----------------------------------------------------------------------------- -// This follows the ANSI/IEEE 754-1985 standard -//----------------------------------------------------------------------------- -unsigned long& FloatBits(float& f) -{ - return *reinterpret_cast(&f); -} - -unsigned long const& FloatBits(float const& f) -{ - return *reinterpret_cast(&f); -} - -float BitsToFloat(unsigned long i) -{ - return *reinterpret_cast(&i); -} - -bool IsFinite(float f) -{ - return ((FloatBits(f) & 0x7F800000) != 0x7F800000); -} - -unsigned long FloatAbsBits(float f) -{ - return FloatBits(f) & 0x7FFFFFFF; -} - -float FloatMakePositive(float f) -{ - return fabsf(f); -} - -float FloatNegate(float f) -{ - return -f; // BitsToFloat( FloatBits(f) ^ 0x80000000 ); -} +//=============================================================================// +// +// Purpose: look for NANs, infinities, and underflows. +// +//=============================================================================// + +#include "pch.h" +#include "bits.h" + +//----------------------------------------------------------------------------- +// This follows the ANSI/IEEE 754-1985 standard +//----------------------------------------------------------------------------- +unsigned long& FloatBits(float& f) +{ + return *reinterpret_cast(&f); +} + +unsigned long const& FloatBits(float const& f) +{ + return *reinterpret_cast(&f); +} + +float BitsToFloat(unsigned long i) +{ + return *reinterpret_cast(&i); +} + +bool IsFinite(float f) +{ + return ((FloatBits(f) & 0x7F800000) != 0x7F800000); +} + +unsigned long FloatAbsBits(float f) +{ + return FloatBits(f) & 0x7FFFFFFF; +} + +float FloatMakePositive(float f) +{ + return fabsf(f); +} + +float FloatNegate(float f) +{ + return -f; // BitsToFloat( FloatBits(f) ^ 0x80000000 ); +} -- cgit v1.2.3