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/gtx/fast_exponential.hpp | 95 ++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 src/include/glm/gtx/fast_exponential.hpp

(limited to 'src/include/glm/gtx/fast_exponential.hpp')

diff --git a/src/include/glm/gtx/fast_exponential.hpp b/src/include/glm/gtx/fast_exponential.hpp
new file mode 100644
index 0000000..32f8b0f
--- /dev/null
+++ b/src/include/glm/gtx/fast_exponential.hpp
@@ -0,0 +1,95 @@
+/// @ref gtx_fast_exponential
+/// @file glm/gtx/fast_exponential.hpp
+///
+/// @see core (dependence)
+/// @see gtx_half_float (dependence)
+///
+/// @defgroup gtx_fast_exponential GLM_GTX_fast_exponential
+/// @ingroup gtx
+///
+/// Include <glm/gtx/fast_exponential.hpp> to use the features of this extension.
+///
+/// Fast but less accurate implementations of exponential based functions.
+
+#pragma once
+
+// Dependency:
+#include "../glm.hpp"
+
+#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
+#	ifndef GLM_ENABLE_EXPERIMENTAL
+#		pragma message("GLM: GLM_GTX_fast_exponential is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it.")
+#	else
+#		pragma message("GLM: GLM_GTX_fast_exponential extension included")
+#	endif
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtx_fast_exponential
+	/// @{
+
+	/// Faster than the common pow function but less accurate.
+	/// @see gtx_fast_exponential
+	template<typename genType>
+	GLM_FUNC_DECL genType fastPow(genType x, genType y);
+
+	/// Faster than the common pow function but less accurate.
+	/// @see gtx_fast_exponential
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL vec<L, T, Q> fastPow(vec<L, T, Q> const& x, vec<L, T, Q> const& y);
+
+	/// Faster than the common pow function but less accurate.
+	/// @see gtx_fast_exponential
+	template<typename genTypeT, typename genTypeU>
+	GLM_FUNC_DECL genTypeT fastPow(genTypeT x, genTypeU y);
+
+	/// Faster than the common pow function but less accurate.
+	/// @see gtx_fast_exponential
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL vec<L, T, Q> fastPow(vec<L, T, Q> const& x);
+
+	/// Faster than the common exp function but less accurate.
+	/// @see gtx_fast_exponential
+	template<typename T>
+	GLM_FUNC_DECL T fastExp(T x);
+
+	/// Faster than the common exp function but less accurate.
+	/// @see gtx_fast_exponential
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL vec<L, T, Q> fastExp(vec<L, T, Q> const& x);
+
+	/// Faster than the common log function but less accurate.
+	/// @see gtx_fast_exponential
+	template<typename T>
+	GLM_FUNC_DECL T fastLog(T x);
+
+	/// Faster than the common exp2 function but less accurate.
+	/// @see gtx_fast_exponential
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL vec<L, T, Q> fastLog(vec<L, T, Q> const& x);
+
+	/// Faster than the common exp2 function but less accurate.
+	/// @see gtx_fast_exponential
+	template<typename T>
+	GLM_FUNC_DECL T fastExp2(T x);
+
+	/// Faster than the common exp2 function but less accurate.
+	/// @see gtx_fast_exponential
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL vec<L, T, Q> fastExp2(vec<L, T, Q> const& x);
+
+	/// Faster than the common log2 function but less accurate.
+	/// @see gtx_fast_exponential
+	template<typename T>
+	GLM_FUNC_DECL T fastLog2(T x);
+
+	/// Faster than the common log2 function but less accurate.
+	/// @see gtx_fast_exponential
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL vec<L, T, Q> fastLog2(vec<L, T, Q> const& x);
+
+	/// @}
+}//namespace glm
+
+#include "fast_exponential.inl"
-- 
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