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Diffstat (limited to 'external/include/glm/gtx/fast_exponential.hpp')
| -rw-r--r-- | external/include/glm/gtx/fast_exponential.hpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/external/include/glm/gtx/fast_exponential.hpp b/external/include/glm/gtx/fast_exponential.hpp new file mode 100644 index 0000000..ed64a27 --- /dev/null +++ b/external/include/glm/gtx/fast_exponential.hpp @@ -0,0 +1,91 @@ +/// @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 +/// +/// @brief Fast but less accurate implementations of exponential based functions. +/// +/// <glm/gtx/fast_exponential.hpp> need to be included to use these functionalities. + +#pragma once + +// Dependency: +#include "../glm.hpp" + +#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) +# pragma message("GLM: GLM_GTX_fast_exponential extension included") +#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 <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_DECL vecType<T, P> fastPow(vecType<T, P> const & x, vecType<T, P> 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 <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_DECL vecType<T, P> fastPow(vecType<T, P> 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 <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_DECL vecType<T, P> fastExp(vecType<T, P> 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 <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_DECL vecType<T, P> fastLog(vecType<T, P> 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 <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_DECL vecType<T, P> fastExp2(vecType<T, P> 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 <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_DECL vecType<T, P> fastLog2(vecType<T, P> const & x); + + /// @} +}//namespace glm + +#include "fast_exponential.inl" |