From 77815c51e551e40a67bc9726ab6ce8a9da03a7a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Rydg=C3=A5rd?= <hrydgard@gmail.com>
Date: Mon, 9 Feb 2026 18:55:28 +0100
Subject: [PATCH] Prevent cardboard from messing up the menu rendering

Part of #21223, reported in #21228
---
 UI/EmuScreen.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/UI/EmuScreen.cpp b/UI/EmuScreen.cpp
index 687ff998e8..ace831bd29 100644
--- a/UI/EmuScreen.cpp
+++ b/UI/EmuScreen.cpp
@@ -1666,6 +1666,9 @@ ScreenRenderFlags EmuScreen::render(ScreenRenderMode mode) {
 		gpu->CopyDisplayToOutput(displayLayoutConfig);
 	}
 
+	// Reset the viewport. Needed in case Cardboard or something similar was enabled.
+	draw->SetViewport(viewport);
+
 	runImDebugger();
 
 	Draw::BackendState state = draw->GetCurrentBackendState();