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LibGfx: Fix draw_triangle() clipping calculations
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1 changed files with 4 additions and 4 deletions
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@ -360,8 +360,8 @@ void Painter::draw_triangle(const Point& a, const Point& b, const Point& c, Colo
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int top = p0.y();
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if (top < clip.top()) {
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x01 += dx01 * clip.top() - top;
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x02 += dx02 * clip.top() - top;
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x01 += dx01 * (clip.top() - top);
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x02 += dx02 * (clip.top() - top);
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top = clip.top();
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}
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@ -381,8 +381,8 @@ void Painter::draw_triangle(const Point& a, const Point& b, const Point& c, Colo
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top = p1.y();
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if (top < clip.top()) {
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x02 += dx02 * clip.top() - top;
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x12 += dx12 * clip.top() - top;
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x02 += dx02 * (clip.top() - top);
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x12 += dx12 * (clip.top() - top);
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top = clip.top();
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}
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