From b08462d5559a1d18abd0ba89e1a2353c82cc85c2 Mon Sep 17 00:00:00 2001
From: Ivan Savenko <saven.ivan@gmail.com>
Date: Sun, 14 Jan 2024 14:29:13 +0200
Subject: [PATCH] Change default SDL driver name from opengl to empty
 (autoselection)

---
 config/schemas/settings.json                | 1 +
 launcher/settingsView/csettingsview_moc.cpp | 2 ++
 lib/JsonNode.cpp                            | 7 ++++++-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/config/schemas/settings.json b/config/schemas/settings.json
index 87f61a70d..be2af9e01 100644
--- a/config/schemas/settings.json
+++ b/config/schemas/settings.json
@@ -199,6 +199,7 @@
 				},
 				"driver" : {
 					"type" : "string",
+					"defaultWindows" : "",
 					"default" : "opengl",
 					"description" : "preferred graphics backend driver name for SDL2"
 				},
diff --git a/launcher/settingsView/csettingsview_moc.cpp b/launcher/settingsView/csettingsview_moc.cpp
index edf8d54bd..368ad48f0 100644
--- a/launcher/settingsView/csettingsview_moc.cpp
+++ b/launcher/settingsView/csettingsview_moc.cpp
@@ -169,6 +169,8 @@ static QStringList getAvailableRenderingDrivers()
 	SDL_Init(SDL_INIT_VIDEO);
 	QStringList result;
 
+	result += QString(); // empty value for autoselection
+
 	int driversCount = SDL_GetNumRenderDrivers();
 
 	for(int it = 0; it < driversCount; it++)
diff --git a/lib/JsonNode.cpp b/lib/JsonNode.cpp
index eb3ec93b4..899180dc4 100644
--- a/lib/JsonNode.cpp
+++ b/lib/JsonNode.cpp
@@ -1289,7 +1289,12 @@ static JsonNode getDefaultValue(const JsonNode & schema, std::string fieldName)
 #elif defined(VCMI_ANDROID)
 	if (!fieldProps["defaultAndroid"].isNull())
 		return fieldProps["defaultAndroid"];
-#elif !defined(VCMI_MOBILE)
+#elif defined(VCMI_WINDOWS)
+	if (!fieldProps["defaultWindows"].isNull())
+		return fieldProps["defaultWindows"];
+#endif
+
+#if !defined(VCMI_MOBILE)
 	if (!fieldProps["defaultDesktop"].isNull())
 		return fieldProps["defaultDesktop"];
 #endif