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- /// @ref gtx_texture
- namespace glm
- {
- template <length_t L, typename T, qualifier Q>
- inline T levels(vec<L, T, Q> const& Extent)
- {
- return glm::log2(compMax(Extent)) + static_cast<T>(1);
- }
- template <typename T>
- inline T levels(T Extent)
- {
- return vec<1, T, defaultp>(Extent).x;
- }
- }//namespace glm
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