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- Micro Optimization

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This commit is contained in:
Medusa Slockbower
2025-07-02 18:23:53 -04:00
parent 0eeb7ae3cf
commit 0afaae72ac
1 changed files with 3 additions and 2 deletions
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5
include/fennec/math/common.h
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@@ -461,12 +461,13 @@ constexpr genType roundEven(genType x)
//bool up = r - fennec::floor(r) > e; //bool up = r - fennec::floor(r) > e;
//return i + static_cast<genType>(up); //return i + static_cast<genType>(up);
static const genType e = std::numeric_limits<genType>::epsilon(); static const genType e = std::numeric_limits<genType>::epsilon();
genType i = fennec::floor(x); int I = static_cast<int>(x);
genType i = static_cast<genType>(I);
genType f = x - i; genType f = x - i;
if (abs(f - genType(0.5)) > e) if (abs(f - genType(0.5)) > e)
return fennec::round(x); return fennec::round(x);
bool dir = (static_cast<int>(x) % 2); bool dir = (I % 2);
return dir ? i + 1 : i; return dir ? i + 1 : i;
} }