From e93ad13529c42f488ca66e024966494633a6df83 Mon Sep 17 00:00:00 2001
From: Richard Stanway <r1ch@r1ch.net>
Date: Thu, 13 Oct 2022 23:13:27 +0200
Subject: [PATCH] UI: Don't offer current resolution in auto config if < 240p

Fixes #3612.
---
 UI/window-basic-auto-config.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/UI/window-basic-auto-config.cpp b/UI/window-basic-auto-config.cpp
index 98b7af8f3..c4e174c8f 100644
--- a/UI/window-basic-auto-config.cpp
+++ b/UI/window-basic-auto-config.cpp
@@ -150,8 +150,12 @@ AutoConfigVideoPage::AutoConfigVideoPage(QWidget *parent)
 	QString cyStr = QString::number(ovi.base_height);
 
 	int encRes = int(ovi.base_width << 16) | int(ovi.base_height);
-	ui->canvasRes->addItem(QTStr(RES_USE_CURRENT).arg(cxStr, cyStr),
-			       (int)encRes);
+
+	// Auto config only supports testing down to 240p, don't allow current
+	// resolution if it's lower than that.
+	if (ovi.base_height >= 240)
+		ui->canvasRes->addItem(QTStr(RES_USE_CURRENT).arg(cxStr, cyStr),
+				       (int)encRes);
 
 	QList<QScreen *> screens = QGuiApplication::screens();
 	for (int i = 0; i < screens.size(); i++) {