mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-08-21 22:23:23 +02:00
Merge pull request #5320 from ReinUsesLisp/div-ceil-type
common/div_ceil: Return numerator type
This commit is contained in:
commit
0f932d30f5
@ -11,16 +11,16 @@ namespace Common {
|
|||||||
|
|
||||||
/// Ceiled integer division.
|
/// Ceiled integer division.
|
||||||
template <typename N, typename D>
|
template <typename N, typename D>
|
||||||
requires std::is_integral_v<N>&& std::is_unsigned_v<D>[[nodiscard]] constexpr auto DivCeil(
|
requires std::is_integral_v<N>&& std::is_unsigned_v<D>[[nodiscard]] constexpr N DivCeil(N number,
|
||||||
N number, D divisor) {
|
D divisor) {
|
||||||
return (static_cast<D>(number) + divisor - 1) / divisor;
|
return static_cast<N>((static_cast<D>(number) + divisor - 1) / divisor);
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Ceiled integer division with logarithmic divisor in base 2
|
/// Ceiled integer division with logarithmic divisor in base 2
|
||||||
template <typename N, typename D>
|
template <typename N, typename D>
|
||||||
requires std::is_integral_v<N>&& std::is_unsigned_v<D>[[nodiscard]] constexpr auto DivCeilLog2(
|
requires std::is_integral_v<N>&& std::is_unsigned_v<D>[[nodiscard]] constexpr N DivCeilLog2(
|
||||||
N value, D alignment_log2) {
|
N value, D alignment_log2) {
|
||||||
return (static_cast<D>(value) + (D(1) << alignment_log2) - 1) >> alignment_log2;
|
return static_cast<N>((static_cast<D>(value) + (D(1) << alignment_log2) - 1) >> alignment_log2);
|
||||||
}
|
}
|
||||||
|
|
||||||
} // namespace Common
|
} // namespace Common
|
||||||
|
Loading…
Reference in New Issue
Block a user