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LibGfx: Fix off-by-one in path rasterizer

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The start/end is inclusive so it's + 1 to the start to fill
`full_converage_count` pixels.
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MacDue 2024-01-06 00:37:14 +00:00 • committed by Andreas Kling
commit b1adabdac4
Notes: sideshowbarker 2024-07-17 00:47:29 +09:00
1 changed files with 1 additions and 1 deletions
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Userland/Libraries/LibGfx/EdgeFlagPathRasterizer.cpp
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@ -400,7 +400,7 @@ void EdgeFlagPathRasterizer<SamplesPerPixel>::write_scanline(Painter& painter, i
}
});
if (full_converage_count > 0)
fast_fill_solid_color_span(painter, scanline, edge_extent.max_x - full_converage_count, edge_extent.max_x, color);
fast_fill_solid_color_span(painter, scanline, edge_extent.max_x - full_converage_count + 1, edge_extent.max_x, color);
};
switch_on_color_or_function(
color_or_function, write_scanline_with_fast_fills, write_scanline_pixelwise);