intrinsic_geometric.hpp

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#pragma once

#include "setup.hpp"

#if(!(GLM_ARCH & GLM_ARCH_SSE2))
#       error "SSE2 instructions not supported or enabled"
#else

#include "intrinsic_common.hpp"

namespace glm{
namespace detail
{
        //length
        __m128 sse_len_ps(__m128 x);

        //distance
        __m128 sse_dst_ps(__m128 p0, __m128 p1);

        //dot
        __m128 sse_dot_ps(__m128 v1, __m128 v2);

        // SSE1
        __m128 sse_dot_ss(__m128 v1, __m128 v2);

        //cross
        __m128 sse_xpd_ps(__m128 v1, __m128 v2);

        //normalize
        __m128 sse_nrm_ps(__m128 v);

        //faceforward
        __m128 sse_ffd_ps(__m128 N, __m128 I, __m128 Nref);

        //reflect
        __m128 sse_rfe_ps(__m128 I, __m128 N);

        //refract
        __m128 sse_rfa_ps(__m128 I, __m128 N, __m128 eta);

}//namespace detail
}//namespace glm

#include "intrinsic_geometric.inl"

#endif//GLM_ARCH