From e40d56ed762886b461de05740f49382344b7fa51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=CE=B6eh=20Matt?= <5415177+ZehMatt@users.noreply.github.com>
Date: Fri, 23 May 2025 19:08:41 +0300
Subject: [PATCH] Avoid expensive copies calling ViewportSurfaceSmoothenEdge

---
 src/openrct2/paint/tile_element/Paint.Surface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openrct2/paint/tile_element/Paint.Surface.cpp b/src/openrct2/paint/tile_element/Paint.Surface.cpp
index dbcc901255..5dac893ee7 100644
--- a/src/openrct2/paint/tile_element/Paint.Surface.cpp
+++ b/src/openrct2/paint/tile_element/Paint.Surface.cpp
@@ -380,7 +380,7 @@ static uint8_t ViewportSurfacePaintSetupGetRelativeSlope(const SurfaceElement& s
  *  rct2: 0x0065E890, 0x0065E946, 0x0065E9FC, 0x0065EAB2
  */
 static void ViewportSurfaceSmoothenEdge(
-    PaintSession& session, enum edge_t edge, struct TileDescriptor self, struct TileDescriptor neighbour)
+    PaintSession& session, const edge_t edge, const TileDescriptor& self, const TileDescriptor& neighbour)
 {
     PROFILED_FUNCTION();