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author | LaG1924 <lag1924@gmail.com> | 2021-06-07 04:56:57 +0200 |
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committer | LaG1924 <lag1924@gmail.com> | 2021-06-07 04:56:57 +0200 |
commit | 83889ba33dad2743eeb2a79102a1117ec9220025 (patch) | |
tree | 7e15713639a4e0c12f1a06e467dd0b3d79070983 /external/include/glm/gtc/integer.inl | |
parent | Replaced find_package with CPMAddPackage for more libraries (diff) | |
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Diffstat (limited to 'external/include/glm/gtc/integer.inl')
-rw-r--r-- | external/include/glm/gtc/integer.inl | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/external/include/glm/gtc/integer.inl b/external/include/glm/gtc/integer.inl deleted file mode 100644 index 9d4b618..0000000 --- a/external/include/glm/gtc/integer.inl +++ /dev/null @@ -1,69 +0,0 @@ -/// @ref gtc_integer -/// @file glm/gtc/integer.inl - -namespace glm{ -namespace detail -{ - template<length_t L, typename T, qualifier Q, bool Aligned> - struct compute_log2<L, T, Q, false, Aligned> - { - GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, T, Q> const& v) - { - //Equivalent to return findMSB(vec); but save one function call in ASM with VC - //return findMSB(vec); - return vec<L, T, Q>(detail::compute_findMSB_vec<L, T, Q, sizeof(T) * 8>::call(v)); - } - }; - -# if GLM_HAS_BITSCAN_WINDOWS - template<qualifier Q, bool Aligned> - struct compute_log2<4, int, Q, false, Aligned> - { - GLM_FUNC_QUALIFIER static vec<4, int, Q> call(vec<4, int, Q> const& v) - { - vec<4, int, Q> Result; - _BitScanReverse(reinterpret_cast<unsigned long*>(&Result.x), v.x); - _BitScanReverse(reinterpret_cast<unsigned long*>(&Result.y), v.y); - _BitScanReverse(reinterpret_cast<unsigned long*>(&Result.z), v.z); - _BitScanReverse(reinterpret_cast<unsigned long*>(&Result.w), v.w); - return Result; - } - }; -# endif//GLM_HAS_BITSCAN_WINDOWS -}//namespace detail - template<typename genType> - GLM_FUNC_QUALIFIER int iround(genType x) - { - GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'iround' only accept floating-point inputs"); - assert(static_cast<genType>(0.0) <= x); - - return static_cast<int>(x + static_cast<genType>(0.5)); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, int, Q> iround(vec<L, T, Q> const& x) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'iround' only accept floating-point inputs"); - assert(all(lessThanEqual(vec<L, T, Q>(0), x))); - - return vec<L, int, Q>(x + static_cast<T>(0.5)); - } - - template<typename genType> - GLM_FUNC_QUALIFIER uint uround(genType x) - { - GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'uround' only accept floating-point inputs"); - assert(static_cast<genType>(0.0) <= x); - - return static_cast<uint>(x + static_cast<genType>(0.5)); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, uint, Q> uround(vec<L, T, Q> const& x) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'uround' only accept floating-point inputs"); - assert(all(lessThanEqual(vec<L, T, Q>(0), x))); - - return vec<L, uint, Q>(x + static_cast<T>(0.5)); - } -}//namespace glm |