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AK: Fix warnings when using FixedPoint with a precision >= 32 bits

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Tom 2022-01-20 21:29:30 -07:00 • committed by Linus Groh
parent f021baf255
commit 06fc72ca0c
1 changed files with 3 additions and 3 deletions
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6
AK/FixedPoint.h
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@ -18,19 +18,19 @@ namespace AK {
template<size_t precision, typename Underlying> template<size_t precision, typename Underlying>
class FixedPoint { class FixedPoint {
using This = FixedPoint<precision, Underlying>; using This = FixedPoint<precision, Underlying>;
constexpr static Underlying radix_mask = (1 << precision) - 1; constexpr static Underlying radix_mask = (static_cast<Underlying>(1) << precision) - 1;
public: public:
constexpr FixedPoint() = default; constexpr FixedPoint() = default;
template<Integral I> template<Integral I>
constexpr FixedPoint(I value) constexpr FixedPoint(I value)
: m_value(value << precision) : m_value(static_cast<Underlying>(value) << precision)
{ {
} }
template<FloatingPoint F> template<FloatingPoint F>
constexpr FixedPoint(F value) constexpr FixedPoint(F value)
: m_value(static_cast<Underlying>(value * (1u << precision))) : m_value(static_cast<Underlying>(value * (static_cast<Underlying>(1) << precision)))
{ {
} }