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Fixed subnormal float viewpos values breaking rendering

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Boondorl 2024-07-29 00:19:56 -04:00 • committed by Rachael Alexanderson
commit d697eafbe1
2 changed files with 42 additions and 0 deletions
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39
src/common/utility/vectors.h
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@ -1019,6 +1019,45 @@ struct TVector4
}
};
inline void ZeroSubnormalsF(double& num)
{
if (fabs(num) < FLT_MIN) num = 0;
}
inline void ZeroSubnormals(double& num)
{
if (fabs(num) < DBL_MIN) num = 0;
}
inline void ZeroSubnormals(float& num)
{
if (fabsf(num) < FLT_MIN) num = 0;
}
template<typename T>
inline void ZeroSubnormals(TVector2<T>& vec)
{
ZeroSubnormals(vec.X);
ZeroSubnormals(vec.Y);
}
template<typename T>
inline void ZeroSubnormals(TVector3<T>& vec)
{
ZeroSubnormals(vec.X);
ZeroSubnormals(vec.Y);
ZeroSubnormals(vec.Z);
}
template<typename T>
inline void ZeroSubnormals(TVector4<T>& vec)
{
ZeroSubnormals(vec.X);
ZeroSubnormals(vec.Y);
ZeroSubnormals(vec.Z);
ZeroSubnormals(vec.W);
}
template<class vec_t>
struct TMatrix3x3
{