Scale crosshair texture by integer-multiples only

Avoids possible blurriness.
minetest · Sep 11, 2023 · 1a81267 · 1a81267
1 parent 833c324
commit 1a81267
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/client/hud.cpp b/src/client/hud.cpp
@@ -783,8 +783,10 @@ void Hud::drawCrosshair()
 	auto draw_image_crosshair = [this] (video::ITexture *tex) {
 		core::dimension2di orig_size(tex->getOriginalSize());
 		core::dimension2di scaled_size(
-				core::round32(orig_size.Width * m_scale_factor),
-				core::round32(orig_size.Height * m_scale_factor));
+				core::round32(orig_size.Width * m_scale_factor / orig_size.Width)
+						* orig_size.Width,
+				core::round32(orig_size.Height * m_scale_factor / orig_size.Height)
+						* orig_size.Height);
 
 		core::rect<s32> src_rect(orig_size);
 		core::position2d pos(m_displaycenter.X - scaled_size.Width / 2,