1/////////////////////////////////////////////////////////////////////////////////// 2/// OpenGL Mathematics (glm.g-truc.net) 3/// 4/// Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) 5/// Permission is hereby granted, free of charge, to any person obtaining a copy 6/// of this software and associated documentation files (the "Software"), to deal 7/// in the Software without restriction, including without limitation the rights 8/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9/// copies of the Software, and to permit persons to whom the Software is 10/// furnished to do so, subject to the following conditions: 11/// 12/// The above copyright notice and this permission notice shall be included in 13/// all copies or substantial portions of the Software. 14/// 15/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 21/// THE SOFTWARE. 22/// 23/// @ref core 24/// @file glm/core/intrinsic_geometric.hpp 25/// @date 2009-05-08 / 2011-06-15 26/// @author Christophe Riccio 27/////////////////////////////////////////////////////////////////////////////////// 28 29#ifndef glm_core_intrinsic_geometric 30#define glm_core_intrinsic_geometric 31 32#include "setup.hpp" 33 34#if(!(GLM_ARCH & GLM_ARCH_SSE2)) 35# error "SSE2 instructions not supported or enabled" 36#else 37 38#include "intrinsic_common.hpp" 39 40namespace glm{ 41namespace detail 42{ 43 //length 44 __m128 sse_len_ps(__m128 x); 45 46 //distance 47 __m128 sse_dst_ps(__m128 p0, __m128 p1); 48 49 //dot 50 __m128 sse_dot_ps(__m128 v1, __m128 v2); 51 52 // SSE1 53 __m128 sse_dot_ss(__m128 v1, __m128 v2); 54 55 //cross 56 __m128 sse_xpd_ps(__m128 v1, __m128 v2); 57 58 //normalize 59 __m128 sse_nrm_ps(__m128 v); 60 61 //faceforward 62 __m128 sse_ffd_ps(__m128 N, __m128 I, __m128 Nref); 63 64 //reflect 65 __m128 sse_rfe_ps(__m128 I, __m128 N); 66 67 //refract 68 __m128 sse_rfa_ps(__m128 I, __m128 N, __m128 eta); 69 70}//namespace detail 71}//namespace glm 72 73#include "intrinsic_geometric.inl" 74 75#endif//GLM_ARCH 76#endif//glm_core_intrinsic_geometric 77