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Specialized SIMD == and != operators

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This commit is contained in:
Christophe Riccio 2016-05-28 02:16:56 +02:00
parent a9fefc7300
commit 9c6de96669
1 changed files with 18 additions and 0 deletions
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18
glm/detail/type_vec4_simd.inl
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@ -204,6 +204,24 @@ namespace detail
} }
}; };
# endif # endif
template <precision P>
struct compute_vec4_equal<float, P, false, 32>
{
static bool call(tvec4<float, P> const & v1, tvec4<float, P> const & v2)
{
return _mm_movemask_ps(_mm_cmpeq_ps(v1.data, v2.data)) != 0;
}
};
template <precision P>
struct compute_vec4_nequal<float, P, false, 32>
{
static bool call(tvec4<float, P> const & v1, tvec4<float, P> const & v2)
{
return _mm_movemask_ps(_mm_cmpneq_ps(v1.data, v2.data)) != 0;
}
};
}//namespace detail }//namespace detail
# if !GLM_HAS_DEFAULTED_FUNCTIONS # if !GLM_HAS_DEFAULTED_FUNCTIONS