From f4eda7049752daad467841745186163329067aa2 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Sun, 7 Dec 2025 21:15:08 +0800
Subject: Fix unnecessary sync of cursor update.

---
 src/platform/gui/sdl/Window.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/platform/gui/sdl/Window.cpp')

diff --git a/src/platform/gui/sdl/Window.cpp b/src/platform/gui/sdl/Window.cpp
index 44860ae3..f3b662fe 100644
--- a/src/platform/gui/sdl/Window.cpp
+++ b/src/platform/gui/sdl/Window.cpp
@@ -174,6 +174,7 @@ bool SdlWindow::ReleaseMouse() {
 }
 
 void SdlWindow::SetCursor(std::shared_ptr<ICursor> cursor) {
+  if (cursor == cursor_) return;
   cursor_ = std::move(cursor);
   if (sdl_window_) {
     DoUpdateCursor();
-- 
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