From a8b3118e8305fd1c668ea25e07157b625c9747ff Mon Sep 17 00:00:00 2001
From: Joursoir <chat@joursoir.net>
Date: Sat, 10 Apr 2021 17:29:02 +0000
Subject: add glm headers

---
 src/include/glm/detail/func_common_simd.inl | 231 ++++++++++++++++++++++++++++
 1 file changed, 231 insertions(+)
 create mode 100644 src/include/glm/detail/func_common_simd.inl

(limited to 'src/include/glm/detail/func_common_simd.inl')

diff --git a/src/include/glm/detail/func_common_simd.inl b/src/include/glm/detail/func_common_simd.inl
new file mode 100644
index 0000000..c04e6e5
--- /dev/null
+++ b/src/include/glm/detail/func_common_simd.inl
@@ -0,0 +1,231 @@
+/// @ref core
+/// @file glm/detail/func_common_simd.inl
+
+#if GLM_ARCH & GLM_ARCH_SSE2_BIT
+
+#include "../simd/common.h"
+
+#include <immintrin.h>
+
+namespace glm{
+namespace detail
+{
+	template<qualifier Q>
+	struct compute_abs_vector<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& v)
+		{
+			vec<4, float, Q> result;
+			result.data = glm_vec4_abs(v.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_abs_vector<4, int, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, int, Q> call(vec<4, int, Q> const& v)
+		{
+			vec<4, int, Q> result;
+			result.data = glm_ivec4_abs(v.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_floor<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& v)
+		{
+			vec<4, float, Q> result;
+			result.data = glm_vec4_floor(v.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_ceil<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& v)
+		{
+			vec<4, float, Q> result;
+			result.data = glm_vec4_ceil(v.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_fract<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& v)
+		{
+			vec<4, float, Q> result;
+			result.data = glm_vec4_fract(v.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_round<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& v)
+		{
+			vec<4, float, Q> result;
+			result.data = glm_vec4_round(v.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_mod<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& x, vec<4, float, Q> const& y)
+		{
+			vec<4, float, Q> result;
+			result.data = glm_vec4_mod(x.data, y.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_min_vector<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& v1, vec<4, float, Q> const& v2)
+		{
+			vec<4, float, Q> result;
+			result.data = _mm_min_ps(v1.data, v2.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_min_vector<4, int, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, int, Q> call(vec<4, int, Q> const& v1, vec<4, int, Q> const& v2)
+		{
+			vec<4, int, Q> result;
+			result.data = _mm_min_epi32(v1.data, v2.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_min_vector<4, uint, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, uint, Q> call(vec<4, uint, Q> const& v1, vec<4, uint, Q> const& v2)
+		{
+			vec<4, uint, Q> result;
+			result.data = _mm_min_epu32(v1.data, v2.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_max_vector<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& v1, vec<4, float, Q> const& v2)
+		{
+			vec<4, float, Q> result;
+			result.data = _mm_max_ps(v1.data, v2.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_max_vector<4, int, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, int, Q> call(vec<4, int, Q> const& v1, vec<4, int, Q> const& v2)
+		{
+			vec<4, int, Q> result;
+			result.data = _mm_max_epi32(v1.data, v2.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_max_vector<4, uint, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, uint, Q> call(vec<4, uint, Q> const& v1, vec<4, uint, Q> const& v2)
+		{
+			vec<4, uint, Q> result;
+			result.data = _mm_max_epu32(v1.data, v2.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_clamp_vector<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& x, vec<4, float, Q> const& minVal, vec<4, float, Q> const& maxVal)
+		{
+			vec<4, float, Q> result;
+			result.data = _mm_min_ps(_mm_max_ps(x.data, minVal.data), maxVal.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_clamp_vector<4, int, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, int, Q> call(vec<4, int, Q> const& x, vec<4, int, Q> const& minVal, vec<4, int, Q> const& maxVal)
+		{
+			vec<4, int, Q> result;
+			result.data = _mm_min_epi32(_mm_max_epi32(x.data, minVal.data), maxVal.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_clamp_vector<4, uint, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, uint, Q> call(vec<4, uint, Q> const& x, vec<4, uint, Q> const& minVal, vec<4, uint, Q> const& maxVal)
+		{
+			vec<4, uint, Q> result;
+			result.data = _mm_min_epu32(_mm_max_epu32(x.data, minVal.data), maxVal.data);
+			return result;
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_mix_vector<4, float, bool, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& x, vec<4, float, Q> const& y, vec<4, bool, Q> const& a)
+		{
+			__m128i const Load = _mm_set_epi32(-static_cast<int>(a.w), -static_cast<int>(a.z), -static_cast<int>(a.y), -static_cast<int>(a.x));
+			__m128 const Mask = _mm_castsi128_ps(Load);
+
+			vec<4, float, Q> Result;
+#			if 0 && GLM_ARCH & GLM_ARCH_AVX
+				Result.data = _mm_blendv_ps(x.data, y.data, Mask);
+#			else
+				Result.data = _mm_or_ps(_mm_and_ps(Mask, y.data), _mm_andnot_ps(Mask, x.data));
+#			endif
+			return Result;
+		}
+	};
+/* FIXME
+	template<qualifier Q>
+	struct compute_step_vector<float, Q, tvec4>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& edge, vec<4, float, Q> const& x)
+		{
+			vec<4, float, Q> Result;
+			result.data = glm_vec4_step(edge.data, x.data);
+			return result;
+		}
+	};
+*/
+	template<qualifier Q>
+	struct compute_smoothstep_vector<4, float, Q, true>
+	{
+		GLM_FUNC_QUALIFIER static vec<4, float, Q> call(vec<4, float, Q> const& edge0, vec<4, float, Q> const& edge1, vec<4, float, Q> const& x)
+		{
+			vec<4, float, Q> Result;
+			Result.data = glm_vec4_smoothstep(edge0.data, edge1.data, x.data);
+			return Result;
+		}
+	};
+}//namespace detail
+}//namespace glm
+
+#endif//GLM_ARCH & GLM_ARCH_SSE2_BIT
-- 
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