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Interpreter: Fix FTOI on negative numbers
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This commit is contained in:
TellowKrinkle 2025-05-23 02:52:03 -05:00 committed by lightningterror
parent c72e894fc7
commit 42e0625ab3
1 changed files with 3 additions and 5 deletions
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8
pcsx2/VUops.cpp
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@ -879,12 +879,10 @@ static __fi u32 floatToInt(u32 uvalue)
float fvalue = std::bit_cast<float>(uvalue);
if (Offset)
fvalue *= std::bit_cast<float>(0x3f800000 + (Offset << 23));
s32 svalue = std::bit_cast<s32>(fvalue);
uvalue = std::bit_cast<u32>(fvalue);
if (svalue >= static_cast<s32>(0x4f000000))
return 0x7fffffff;
else if (svalue <= static_cast<s32>(0xcf000000))
return 0x80000000;
if ((uvalue & 0x7f800000) >= 0x4f000000)
return (uvalue & 0x80000000) ? 0x80000000 : 0x7fffffff;
else
return static_cast<u32>(static_cast<s32>(fvalue));
}