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author | Jack <66967891+ASpoonPlaysGames@users.noreply.github.com> | 2023-12-27 00:32:01 +0000 |
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committer | GitHub <noreply@github.com> | 2023-12-27 01:32:01 +0100 |
commit | f5ab6fb5e8be7b73e6003d4145081d5e0c0ce287 (patch) | |
tree | 90f2c6a4885dbd181799e2325cf33588697674e1 /NorthstarDLL/core/math/bits.cpp | |
parent | bb8ed59f6891b1196c5f5bbe7346cd171c8215fa (diff) | |
download | NorthstarLauncher-f5ab6fb5e8be7b73e6003d4145081d5e0c0ce287.tar.gz NorthstarLauncher-f5ab6fb5e8be7b73e6003d4145081d5e0c0ce287.zip |
Folder restructuring from primedev (#624)v1.21.2-rc3v1.21.2
Copies of over the primedev folder structure for easier cherry-picking of further changes
Co-authored-by: F1F7Y <filip.bartos07@proton.me>
Diffstat (limited to 'NorthstarDLL/core/math/bits.cpp')
-rw-r--r-- | NorthstarDLL/core/math/bits.cpp | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/NorthstarDLL/core/math/bits.cpp b/NorthstarDLL/core/math/bits.cpp deleted file mode 100644 index c879a45c..00000000 --- a/NorthstarDLL/core/math/bits.cpp +++ /dev/null @@ -1,45 +0,0 @@ -//=============================================================================// -// -// Purpose: look for NANs, infinities, and underflows. -// -//=============================================================================// - -#include "bits.h" - -//----------------------------------------------------------------------------- -// This follows the ANSI/IEEE 754-1985 standard -//----------------------------------------------------------------------------- -unsigned long& FloatBits(float& f) -{ - return *reinterpret_cast<unsigned long*>(&f); -} - -unsigned long const& FloatBits(float const& f) -{ - return *reinterpret_cast<unsigned long const*>(&f); -} - -float BitsToFloat(unsigned long i) -{ - return *reinterpret_cast<float*>(&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 ); -} |