mirrors/dolphin
0
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-08-17 07:49:21 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

meh

Browse source
This commit is contained in:
Nayla Hanegan 2024-05-12 02:17:59 -04:00
commit 98c174edc4
520 changed files with 74815 additions and 58942 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Source/Core/Common/FloatUtils.h
View file

@ -4,9 +4,9 @@
#pragma once
#include <array>
#include <bit>
#include <limits>
#include "Common/BitUtils.h"
#include "Common/CommonTypes.h"
namespace Common
@ -35,37 +35,37 @@ static constexpr int FLOAT_FRAC_WIDTH = 23;
inline bool IsQNAN(double d)
{
const u64 i = BitCast<u64>(d);
const u64 i = std::bit_cast<u64>(d);
return ((i & DOUBLE_EXP) == DOUBLE_EXP) && ((i & DOUBLE_QBIT) == DOUBLE_QBIT);
}
inline bool IsSNAN(double d)
{
const u64 i = BitCast<u64>(d);
const u64 i = std::bit_cast<u64>(d);
return ((i & DOUBLE_EXP) == DOUBLE_EXP) && ((i & DOUBLE_FRAC) != DOUBLE_ZERO) &&
((i & DOUBLE_QBIT) == DOUBLE_ZERO);
}
inline float FlushToZero(float f)
{
u32 i = BitCast<u32>(f);
u32 i = std::bit_cast<u32>(f);
if ((i & FLOAT_EXP) == 0)
{
// Turn into signed zero
i &= FLOAT_SIGN;
}
return BitCast<float>(i);
return std::bit_cast<float>(i);
}
inline double FlushToZero(double d)
{
u64 i = BitCast<u64>(d);
u64 i = std::bit_cast<u64>(d);
if ((i & DOUBLE_EXP) == 0)
{
// Turn into signed zero
i &= DOUBLE_SIGN;
}
return BitCast<double>(i);
return std::bit_cast<double>(i);
}
enum PPCFpClass