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fix: fastExp promotion

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implicit conversion increases floating-point precision: 'float' to 'double'
This commit is contained in:
Gottfried Leibniz 2020-09-22 00:29:59 -03:00
parent b3f8772026
commit d9124820ed
1 changed files with 2 additions and 2 deletions
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glm/gtx/fast_exponential.inl
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@ -112,7 +112,7 @@ namespace glm
template<typename genType> template<typename genType>
GLM_FUNC_QUALIFIER genType fastExp2(genType x) GLM_FUNC_QUALIFIER genType fastExp2(genType x)
{ {
return fastExp(0.69314718055994530941723212145818f * x); return fastExp(static_cast<genType>(0.69314718055994530941723212145818) * x);
} }
template<length_t L, typename T, qualifier Q> template<length_t L, typename T, qualifier Q>
@ -125,7 +125,7 @@ namespace glm
template<typename genType> template<typename genType>
GLM_FUNC_QUALIFIER genType fastLog2(genType x) GLM_FUNC_QUALIFIER genType fastLog2(genType x)
{ {
return fastLog(x) / 0.69314718055994530941723212145818f; return fastLog(x) / static_cast<genType>(0.69314718055994530941723212145818);
} }
template<length_t L, typename T, qualifier Q> template<length_t L, typename T, qualifier Q>