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fix math functions

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This commit is contained in:
bolero-MURAKAMI 2013-02-14 18:02:43 +09:00
commit fa1d769bdf
76 changed files with 582 additions and 169 deletions
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4
sprout/compost/effects/auto_pan.hpp
View file

@ -33,7 +33,7 @@ namespace sprout {
typename std::iterator_traits<Outdirected>::value_type
>::type
calc(Outdirected const& x) const {
return (1 + depth_ * sprout::sin(2 * sprout::math::pi<Value>() * rate_ * x.index() / samples_per_sec_)) * *x;
return (1 + depth_ * sprout::sin(sprout::math::two_pi<Value>() * rate_ * x.index() / samples_per_sec_)) * *x;
}
template<bool Left, typename Outdirected>
SPROUT_CONSTEXPR typename std::enable_if<
@ -41,7 +41,7 @@ namespace sprout {
typename std::iterator_traits<Outdirected>::value_type
>::type
calc(Outdirected const& x) const {
return (1 + depth_ * sprout::sin(2 * sprout::math::pi<Value>() * rate_ * x.index() / samples_per_sec_ + sprout::math::pi<Value>())) * *x;
return (1 + depth_ * sprout::sin(sprout::math::two_pi<Value>() * rate_ * x.index() / samples_per_sec_ + sprout::math::pi<Value>())) * *x;
}
public:
SPROUT_CONSTEXPR auto_pan_outdirected_value(

2
sprout/compost/effects/chorus.hpp
View file

@ -57,7 +57,7 @@ namespace sprout {
template<typename Outdirected>
SPROUT_CONSTEXPR typename std::iterator_traits<Outdirected>::value_type
operator()(Outdirected const& x) const {
return calc(x, d_ + depth_ * sprout::math::sin(2 * sprout::math::pi<Value>() * rate_ * x.index() / samples_per_sec_));
return calc(x, d_ + depth_ * sprout::math::sin(sprout::math::two_pi<Value>() * rate_ * x.index() / samples_per_sec_));
}
};

2
sprout/compost/effects/tremolo.hpp
View file

@ -31,7 +31,7 @@ namespace sprout {
template<typename Outdirected>
SPROUT_CONSTEXPR typename std::iterator_traits<Outdirected>::value_type
operator()(Outdirected const& x) const {
return (1 + depth_ * sprout::math::sin(2 * sprout::math::pi<Value>() * rate_ * x.index() / samples_per_sec_)) * *x;
return (1 + depth_ * sprout::math::sin(sprout::math::two_pi<Value>() * rate_ * x.index() / samples_per_sec_)) * *x;
}
};

2
sprout/compost/effects/vibrato.hpp
View file

@ -56,7 +56,7 @@ namespace sprout {
template<typename Outdirected>
SPROUT_CONSTEXPR typename std::iterator_traits<Outdirected>::value_type
operator()(Outdirected const& x) const {
return calc(x, d_ + depth_ * sprout::math::sin(2 * sprout::math::pi<Value>() * rate_ * x.index() / samples_per_sec_));
return calc(x, d_ + depth_ * sprout::math::sin(sprout::math::two_pi<Value>() * rate_ * x.index() / samples_per_sec_));
}
};

24
sprout/compost/utility/iir_filter.hpp
View file

@ -18,7 +18,7 @@ namespace sprout {
iir_fc(T const& fc) {
typedef typename sprout::float_promote<T>::type type;
using sprout::tan;
return tan(sprout::math::pi<type>() * fc) / (2 * sprout::math::pi<type>());
return tan(sprout::math::pi<type>() * fc) / sprout::math::two_pi<type>();
}
template<typename T>
inline SPROUT_CONSTEXPR typename sprout::float_promote<T>::type
@ -60,7 +60,7 @@ namespace sprout {
iir_lpf_impl(T const& fc, T const& q, A const& a, B const& b) {
return sprout::compost::detail::iir_lpf_impl_1<Result>(
fc, q, a, b,
2 * sprout::math::pi<T>() * fc
sprout::math::two_pi<T>() * fc
);
}
} // namespace detail
@ -112,7 +112,7 @@ namespace sprout {
iir_hpf_impl(T const& fc, T const& q, A const& a, B const& b) {
return sprout::compost::detail::iir_hpf_impl_1<Result>(
fc, q, a, b,
2 * sprout::math::pi<T>() * fc
sprout::math::two_pi<T>() * fc
);
}
} // namespace detail
@ -164,8 +164,8 @@ namespace sprout {
iir_bpf_impl(T const& fc1, T const& fc2, A const& a, B const& b) {
return sprout::compost::detail::iir_bpf_impl_1<Result>(
fc1, fc2, a, b,
2 * sprout::math::pi<T>() * (fc2 - fc1),
4 * sprout::math::pi<T>() * fc1 * fc2
sprout::math::two_pi<T>() * (fc2 - fc1),
sprout::math::four_pi<T>() * fc1 * fc2
);
}
} // namespace detail
@ -220,8 +220,8 @@ namespace sprout {
iir_bef_impl(T const& fc1, T const& fc2, A const& a, B const& b) {
return sprout::compost::detail::iir_bef_impl_1<Result>(
fc1, fc2, a, b,
2 * sprout::math::pi<T>() * (fc2 - fc1),
4 * sprout::math::pi<T>() * fc1 * fc2
sprout::math::two_pi<T>() * (fc2 - fc1),
sprout::math::four_pi<T>() * fc1 * fc2
);
}
} // namespace detail
@ -276,7 +276,7 @@ namespace sprout {
iir_resonator_impl(T const& fc, T const& q, A const& a, B const& b) {
return sprout::compost::detail::iir_resonator_impl_1<Result>(
fc, q, a, b,
2 * sprout::math::pi<T>() * fc
sprout::math::two_pi<T>() * fc
);
}
} // namespace detail
@ -328,7 +328,7 @@ namespace sprout {
iir_notch_impl(T const& fc, T const& q, A const& a, B const& b) {
return sprout::compost::detail::iir_notch_impl_1<Result>(
fc, q, a, b,
2 * sprout::math::pi<T>() * fc
sprout::math::two_pi<T>() * fc
);
}
} // namespace detail
@ -381,7 +381,7 @@ namespace sprout {
iir_low_shelving_impl(T const& fc, T const& q, T const& g, A const& a, B const& b) {
return sprout::compost::detail::iir_low_shelving_impl_1<Result>(
fc, q, a, b,
2 * sprout::math::pi<T>() * fc
sprout::math::two_pi<T>() * fc
);
}
} // namespace detail
@ -437,7 +437,7 @@ namespace sprout {
iir_high_shelving_impl(T const& fc, T const& q, T const& g, A const& a, B const& b) {
return sprout::compost::detail::iir_high_shelving_impl_1<Result>(
fc, q, a, b,
2 * sprout::math::pi<T>() * fc
sprout::math::two_pi<T>() * fc
);
}
} // namespace detail
@ -492,7 +492,7 @@ namespace sprout {
iir_peaking_impl(T const& fc, T const& q, T const& g, A const& a, B const& b) {
return sprout::compost::detail::iir_peaking_impl_1<Result>(
fc, q, a, b,
2 * sprout::math::pi<T>() * fc
sprout::math::two_pi<T>() * fc
);
}
} // namespace detail