86 lines
3.3 KiB
Plaintext
86 lines
3.3 KiB
Plaintext
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#include "scalar_integer.hpp"
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namespace glm
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{
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, bool, Q> isPowerOfTwo(vec<L, T, Q> const& Value)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'isPowerOfTwo' only accept integer inputs");
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vec<L, T, Q> const Result(abs(Value));
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return equal(Result & (Result - vec<L, T, Q>(1)), vec<L, T, Q>(0));
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, T, Q> nextPowerOfTwo(vec<L, T, Q> const& v)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'nextPowerOfTwo' only accept integer inputs");
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return detail::compute_ceilPowerOfTwo<L, T, Q, std::numeric_limits<T>::is_signed>::call(v);
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, T, Q> prevPowerOfTwo(vec<L, T, Q> const& v)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'prevPowerOfTwo' only accept integer inputs");
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return detail::functor1<vec, L, T, T, Q>::call(prevPowerOfTwo, v);
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, bool, Q> isMultiple(vec<L, T, Q> const& Value, T Multiple)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'isMultiple' only accept integer inputs");
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return (Value % Multiple) == vec<L, T, Q>(0);
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, bool, Q> isMultiple(vec<L, T, Q> const& Value, vec<L, T, Q> const& Multiple)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'isMultiple' only accept integer inputs");
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return (Value % Multiple) == vec<L, T, Q>(0);
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, T, Q> nextMultiple(vec<L, T, Q> const& Source, T Multiple)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'nextMultiple' only accept integer inputs");
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return detail::functor2<vec, L, T, Q>::call(nextMultiple, Source, vec<L, T, Q>(Multiple));
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, T, Q> nextMultiple(vec<L, T, Q> const& Source, vec<L, T, Q> const& Multiple)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'nextMultiple' only accept integer inputs");
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return detail::functor2<vec, L, T, Q>::call(nextMultiple, Source, Multiple);
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, T, Q> prevMultiple(vec<L, T, Q> const& Source, T Multiple)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'prevMultiple' only accept integer inputs");
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return detail::functor2<vec, L, T, Q>::call(prevMultiple, Source, vec<L, T, Q>(Multiple));
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, T, Q> prevMultiple(vec<L, T, Q> const& Source, vec<L, T, Q> const& Multiple)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'prevMultiple' only accept integer inputs");
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return detail::functor2<vec, L, T, Q>::call(prevMultiple, Source, Multiple);
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER vec<L, int, Q> findNSB(vec<L, T, Q> const& Source, vec<L, int, Q> SignificantBitCount)
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{
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GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'findNSB' only accept integer inputs");
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return detail::functor2_vec_int<L, T, Q>::call(findNSB, Source, SignificantBitCount);
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}
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}//namespace glm
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