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LibGfx: Avoid some unnecessary Rounding in AffineTransform and Color

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Casts suffice in these cases.
(Assuming standard rounding mode)
This commit is contained in:
Hendiadyoin1 2022-04-13 21:55:07 +02:00 • committed by Linus Groh
parent 65f57efb5b
commit 5fd49b9d9f
2 changed files with 7 additions and 7 deletions
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8
Userland/Libraries/LibGfx/Color.h
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@ -200,10 +200,10 @@ public:
Color interpolate(Color const& other, float weight) const noexcept
{
u8 r = red() + roundf(static_cast<float>(other.red() - red()) * weight);
u8 g = green() + roundf(static_cast<float>(other.green() - green()) * weight);
u8 b = blue() + roundf(static_cast<float>(other.blue() - blue()) * weight);
u8 a = alpha() + roundf(static_cast<float>(other.alpha() - alpha()) * weight);
u8 r = red() + round_to<u8>(static_cast<float>(other.red() - red()) * weight);
u8 g = green() + round_to<u8>(static_cast<float>(other.green() - green()) * weight);
u8 b = blue() + round_to<u8>(static_cast<float>(other.blue() - blue()) * weight);
u8 a = alpha() + round_to<u8>(static_cast<float>(other.alpha() - alpha()) * weight);
return Color(r, g, b, a);
}