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WindowServer: Draw stretched wallpapers with bilinear blending

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This improves the quality of stretched photos and artwork considerably,
and I'd argue that this is what users will expect by default.
This commit is contained in:
Jelle Raaijmakers 2023-04-25 21:04:38 +02:00
parent 6acf03d9a8
commit 7b10c8048c
1 changed files with 1 additions and 1 deletions
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2
Userland/Services/WindowServer/Compositor.cpp
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@ -873,7 +873,7 @@ void Compositor::update_wallpaper_bitmap()
auto bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRx8888, screen.size(), screen.scale_factor()).release_value_but_fixme_should_propagate_errors();
Gfx::Painter painter(*bitmap);
painter.draw_scaled_bitmap(bitmap->rect(), *m_wallpaper, m_wallpaper->rect());
painter.draw_scaled_bitmap(bitmap->rect(), *m_wallpaper, m_wallpaper->rect(), 1.f, Gfx::Painter::ScalingMode::BilinearBlend);
screen_data.m_wallpaper_bitmap = move(bitmap);
}