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author | LaG1924 <12997935+LaG1924@users.noreply.github.com> | 2021-06-22 02:38:30 +0200 |
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committer | GitHub <noreply@github.com> | 2021-06-22 02:38:30 +0200 |
commit | ca7bcf9f7dc5eb47ccbec1049b323f0604dabadd (patch) | |
tree | 33d7d2673ba0da8a92323b07d061f655c719ae40 /external/include/glm/gtx/bit.inl | |
parent | Merge pull request #44 from LaG1924/fix/protocol_support (diff) | |
parent | Updated build instructions and added MacOS #49 (diff) | |
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Diffstat (limited to 'external/include/glm/gtx/bit.inl')
-rw-r--r-- | external/include/glm/gtx/bit.inl | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/external/include/glm/gtx/bit.inl b/external/include/glm/gtx/bit.inl deleted file mode 100644 index 277aeaa..0000000 --- a/external/include/glm/gtx/bit.inl +++ /dev/null @@ -1,93 +0,0 @@ -/// @ref gtx_bit -/// @file glm/gtx/bit.inl - -namespace glm -{ - /////////////////// - // highestBitValue - - template<typename genIUType> - GLM_FUNC_QUALIFIER genIUType highestBitValue(genIUType Value) - { - genIUType tmp = Value; - genIUType result = genIUType(0); - while(tmp) - { - result = (tmp & (~tmp + 1)); // grab lowest bit - tmp &= ~result; // clear lowest bit - } - return result; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> highestBitValue(vec<L, T, Q> const& v) - { - return detail::functor1<L, T, T, Q>::call(highestBitValue, v); - } - - /////////////////// - // lowestBitValue - - template<typename genIUType> - GLM_FUNC_QUALIFIER genIUType lowestBitValue(genIUType Value) - { - return (Value & (~Value + 1)); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> lowestBitValue(vec<L, T, Q> const& v) - { - return detail::functor1<L, T, T, Q>::call(lowestBitValue, v); - } - - /////////////////// - // powerOfTwoAbove - - template<typename genType> - GLM_FUNC_QUALIFIER genType powerOfTwoAbove(genType value) - { - return isPowerOfTwo(value) ? value : highestBitValue(value) << 1; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> powerOfTwoAbove(vec<L, T, Q> const& v) - { - return detail::functor1<L, T, T, Q>::call(powerOfTwoAbove, v); - } - - /////////////////// - // powerOfTwoBelow - - template<typename genType> - GLM_FUNC_QUALIFIER genType powerOfTwoBelow(genType value) - { - return isPowerOfTwo(value) ? value : highestBitValue(value); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> powerOfTwoBelow(vec<L, T, Q> const& v) - { - return detail::functor1<L, T, T, Q>::call(powerOfTwoBelow, v); - } - - ///////////////////// - // powerOfTwoNearest - - template<typename genType> - GLM_FUNC_QUALIFIER genType powerOfTwoNearest(genType value) - { - if(isPowerOfTwo(value)) - return value; - - genType const prev = highestBitValue(value); - genType const next = prev << 1; - return (next - value) < (value - prev) ? next : prev; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> powerOfTwoNearest(vec<L, T, Q> const& v) - { - return detail::functor1<L, T, T, Q>::call(powerOfTwoNearest, v); - } - -}//namespace glm |