diff options
author | jjesswan <jessica_wan@brown.edu> | 2024-05-07 06:03:03 -0400 |
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committer | jjesswan <jessica_wan@brown.edu> | 2024-05-07 06:03:03 -0400 |
commit | 675391d07f50d0067e7bab983433c6d86f5f8256 (patch) | |
tree | 65a857125b91502974bceb40e24c1c7eff4bad59 /glm-master/glm/gtc/round.inl | |
parent | 6a45579dbbf991c0e12ce59958e3b533d19fc9d4 (diff) |
remove glm
Diffstat (limited to 'glm-master/glm/gtc/round.inl')
-rw-r--r-- | glm-master/glm/gtc/round.inl | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/glm-master/glm/gtc/round.inl b/glm-master/glm/gtc/round.inl deleted file mode 100644 index 48411e4..0000000 --- a/glm-master/glm/gtc/round.inl +++ /dev/null @@ -1,155 +0,0 @@ -/// @ref gtc_round - -#include "../integer.hpp" -#include "../ext/vector_integer.hpp" - -namespace glm{ -namespace detail -{ - template<bool is_float, bool is_signed> - struct compute_roundMultiple {}; - - template<> - struct compute_roundMultiple<true, true> - { - template<typename genType> - GLM_FUNC_QUALIFIER static genType call(genType Source, genType Multiple) - { - if (Source >= genType(0)) - return Source - std::fmod(Source, Multiple); - else - { - genType Tmp = Source + genType(1); - return Tmp - std::fmod(Tmp, Multiple) - Multiple; - } - } - }; - - template<> - struct compute_roundMultiple<false, false> - { - template<typename genType> - GLM_FUNC_QUALIFIER static genType call(genType Source, genType Multiple) - { - if (Source >= genType(0)) - return Source - Source % Multiple; - else - { - genType Tmp = Source + genType(1); - return Tmp - Tmp % Multiple - Multiple; - } - } - }; - - template<> - struct compute_roundMultiple<false, true> - { - template<typename genType> - GLM_FUNC_QUALIFIER static genType call(genType Source, genType Multiple) - { - if (Source >= genType(0)) - return Source - Source % Multiple; - else - { - genType Tmp = Source + genType(1); - return Tmp - Tmp % Multiple - Multiple; - } - } - }; -}//namespace detail - - ////////////////// - // ceilPowerOfTwo - - template<typename genType> - GLM_FUNC_QUALIFIER genType ceilPowerOfTwo(genType value) - { - return detail::compute_ceilPowerOfTwo<1, genType, defaultp, std::numeric_limits<genType>::is_signed>::call(vec<1, genType, defaultp>(value)).x; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> ceilPowerOfTwo(vec<L, T, Q> const& v) - { - return detail::compute_ceilPowerOfTwo<L, T, Q, std::numeric_limits<T>::is_signed>::call(v); - } - - /////////////////// - // floorPowerOfTwo - - template<typename genType> - GLM_FUNC_QUALIFIER genType floorPowerOfTwo(genType value) - { - return isPowerOfTwo(value) ? value : static_cast<genType>(1) << findMSB(value); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> floorPowerOfTwo(vec<L, T, Q> const& v) - { - return detail::functor1<vec, L, T, T, Q>::call(floorPowerOfTwo, v); - } - - /////////////////// - // roundPowerOfTwo - - template<typename genIUType> - GLM_FUNC_QUALIFIER genIUType roundPowerOfTwo(genIUType value) - { - if(isPowerOfTwo(value)) - return value; - - genIUType const prev = static_cast<genIUType>(1) << findMSB(value); - genIUType const next = prev << static_cast<genIUType>(1); - return (next - value) < (value - prev) ? next : prev; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> roundPowerOfTwo(vec<L, T, Q> const& v) - { - return detail::functor1<vec, L, T, T, Q>::call(roundPowerOfTwo, v); - } - - ////////////////////// - // ceilMultiple - - template<typename genType> - GLM_FUNC_QUALIFIER genType ceilMultiple(genType Source, genType Multiple) - { - return detail::compute_ceilMultiple<std::numeric_limits<genType>::is_iec559, std::numeric_limits<genType>::is_signed>::call(Source, Multiple); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> ceilMultiple(vec<L, T, Q> const& Source, vec<L, T, Q> const& Multiple) - { - return detail::functor2<vec, L, T, Q>::call(ceilMultiple, Source, Multiple); - } - - ////////////////////// - // floorMultiple - - template<typename genType> - GLM_FUNC_QUALIFIER genType floorMultiple(genType Source, genType Multiple) - { - return detail::compute_floorMultiple<std::numeric_limits<genType>::is_iec559, std::numeric_limits<genType>::is_signed>::call(Source, Multiple); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> floorMultiple(vec<L, T, Q> const& Source, vec<L, T, Q> const& Multiple) - { - return detail::functor2<vec, L, T, Q>::call(floorMultiple, Source, Multiple); - } - - ////////////////////// - // roundMultiple - - template<typename genType> - GLM_FUNC_QUALIFIER genType roundMultiple(genType Source, genType Multiple) - { - return detail::compute_roundMultiple<std::numeric_limits<genType>::is_iec559, std::numeric_limits<genType>::is_signed>::call(Source, Multiple); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> roundMultiple(vec<L, T, Q> const& Source, vec<L, T, Q> const& Multiple) - { - return detail::functor2<vec, L, T, Q>::call(roundMultiple, Source, Multiple); - } -}//namespace glm |