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LibGfx: remove constexpr, add noexcept on interpolate method

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This removes `constexpr` from the interpolate method in Color.h and adds
`noexcept`. The roundf call cannot be constexpr on clang. This is the
only incompatibility preventing serenity from building under clang. I
tested this on OSX Big Sur 11.3 and 11.3.1, and everything works with
this change.
This commit is contained in:
Samuel Kelemen 2021-05-06 11:38:35 +02:00 • committed by Ali Mohammad Pur
parent 2045782a6e
commit 49999006ef
1 changed files with 1 additions and 1 deletions
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2
Userland/Libraries/LibGfx/Color.h
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@ -149,7 +149,7 @@ public:
#endif #endif
} }
constexpr Color interpolate(const Color& other, float weight) const Color interpolate(const Color& other, float weight) const noexcept
{ {
u8 r = red() + roundf(static_cast<float>(other.red() - red()) * weight); u8 r = red() + roundf(static_cast<float>(other.red() - red()) * weight);
u8 g = green() + roundf(static_cast<float>(other.green() - green()) * weight); u8 g = green() + roundf(static_cast<float>(other.green() - green()) * weight);