| /////////////////////////////////////////////////////////////////////////////////// |
| /// OpenGL Mathematics (glm.g-truc.net) |
| /// |
| /// Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) |
| /// Permission is hereby granted, free of charge, to any person obtaining a copy |
| /// of this software and associated documentation files (the "Software"), to deal |
| /// in the Software without restriction, including without limitation the rights |
| /// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| /// copies of the Software, and to permit persons to whom the Software is |
| /// furnished to do so, subject to the following conditions: |
| /// |
| /// The above copyright notice and this permission notice shall be included in |
| /// all copies or substantial portions of the Software. |
| /// |
| /// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| /// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| /// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| /// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| /// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| /// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| /// THE SOFTWARE. |
| /// |
| /// @ref core |
| /// @file glm/core/intrinsic_geometric.hpp |
| /// @date 2009-05-08 / 2011-06-15 |
| /// @author Christophe Riccio |
| /////////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef glm_core_intrinsic_geometric |
| #define glm_core_intrinsic_geometric |
| |
| #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 |
| #endif//glm_core_intrinsic_geometric |