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0.9.9 API documenation
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Allow the measurement of the accuracy of a function against a reference implementation. More...
Functions | |
| template<typename T > | |
| GLM_FUNC_DECL uint | float_distance (T const &x, T const &y) |
| Return the distance in the number of ULP between 2 scalars. More... | |
| template<typename T , template< typename > class vecType> | |
| GLM_FUNC_DECL vecType< uint > | float_distance (vecType< T > const &x, vecType< T > const &y) |
| Return the distance in the number of ULP between 2 vectors. More... | |
| template<typename genType > | |
| GLM_FUNC_DECL genType | next_float (genType const &x) |
| Return the next ULP value(s) after the input value(s). More... | |
| template<typename genType > | |
| GLM_FUNC_DECL genType | next_float (genType const &x, uint const &Distance) |
| Return the value(s) ULP distance after the input value(s). More... | |
| template<typename genType > | |
| GLM_FUNC_DECL genType | prev_float (genType const &x) |
| Return the previous ULP value(s) before the input value(s). More... | |
| template<typename genType > | |
| GLM_FUNC_DECL genType | prev_float (genType const &x, uint const &Distance) |
| Return the value(s) ULP distance before the input value(s). More... | |
Allow the measurement of the accuracy of a function against a reference implementation.
This extension works on floating-point data and provide results in ULP. <glm/gtc/ulp.hpp> need to be included to use these features.
| GLM_FUNC_DECL uint glm::float_distance | ( | T const & | x, |
| T const & | y | ||
| ) |
Return the distance in the number of ULP between 2 scalars.
| GLM_FUNC_DECL vecType<uint> glm::float_distance | ( | vecType< T > const & | x, |
| vecType< T > const & | y | ||
| ) |
Return the distance in the number of ULP between 2 vectors.
| GLM_FUNC_DECL genType glm::next_float | ( | genType const & | x | ) |
Return the next ULP value(s) after the input value(s).
| GLM_FUNC_DECL genType glm::next_float | ( | genType const & | x, |
| uint const & | Distance | ||
| ) |
Return the value(s) ULP distance after the input value(s).
| GLM_FUNC_DECL genType glm::prev_float | ( | genType const & | x | ) |
Return the previous ULP value(s) before the input value(s).
| GLM_FUNC_DECL genType glm::prev_float | ( | genType const & | x, |
| uint const & | Distance | ||
| ) |
Return the value(s) ULP distance before the input value(s).
1.8.10
