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Fix gravity lensing applying uniformly to all of RGB

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Broken in 7e9d9686dd, where I accidentally applied the offset calculated for the red channel to all channels, oops.
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Tamás Bálint Misius
2024-10-02 20:05:21 +02:00
parent 7c578b7f13
commit 2a7a6a40fd
1 changed files with 3 additions and 4 deletions
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7
src/graphics/Renderer.cpp
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@@ -65,11 +65,10 @@ void Renderer::render_gravlensing(const RendererFrame &source)
RES.OriginRect().Contains(bp)) RES.OriginRect().Contains(bp))
{ {
auto v = RGB<uint8_t>::Unpack(video[p]); auto v = RGB<uint8_t>::Unpack(video[p]);
auto s = RGB<uint8_t>::Unpack(source[rp]);
video[p] = RGB<uint8_t>( video[p] = RGB<uint8_t>(
std::min(0xFF, s.Red + v.Red ), std::min(0xFF, RGB<uint8_t>::Unpack(source[rp]).Red + v.Red ),
std::min(0xFF, s.Green + v.Green), std::min(0xFF, RGB<uint8_t>::Unpack(source[gp]).Green + v.Green),
std::min(0xFF, s.Blue + v.Blue ) std::min(0xFF, RGB<uint8_t>::Unpack(source[bp]).Blue + v.Blue )
).Pack(); ).Pack();
} }
} }