diff -rupN PPSSPPSDL.orig/SDL/SDLMain.cpp PPSSPPSDL/SDL/SDLMain.cpp
--- PPSSPPSDL.orig/SDL/SDLMain.cpp	2022-12-10 09:06:22.351896562 -0500
+++ PPSSPPSDL/SDL/SDLMain.cpp	2022-12-10 09:07:31.488519195 -0500
@@ -460,11 +460,11 @@ void ToggleFullScreenIfFlagSet(SDL_Windo
 
 		Uint32 window_flags = SDL_GetWindowFlags(window);
 		if (g_ToggleFullScreenType == -1) {
-			window_flags ^= SDL_WINDOW_FULLSCREEN_DESKTOP;
+			window_flags ^= SDL_WINDOW_FULLSCREEN;
 		} else if (g_ToggleFullScreenType == 1) {
-			window_flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
+			window_flags |= SDL_WINDOW_FULLSCREEN;
 		} else {
-			window_flags &= ~SDL_WINDOW_FULLSCREEN_DESKTOP;
+			window_flags &= ~SDL_WINDOW_FULLSCREEN;
 		}
 		SDL_SetWindowFullscreen(window, window_flags);
 	}
@@ -570,7 +570,7 @@ int main(int argc, char *argv[]) {
 	Uint32 mode = 0;
 	for (int i = 1; i < argc; i++) {
 		if (!strcmp(argv[i],"--fullscreen")) {
-			mode |= SDL_WINDOW_FULLSCREEN_DESKTOP;
+			mode |= SDL_WINDOW_FULLSCREEN;
 			g_Config.iForceFullScreen = 1;
 		} else if (set_xres == -2)
 			set_xres = parseInt(argv[i]);
@@ -643,19 +643,19 @@ int main(int argc, char *argv[]) {
 
 	// Force fullscreen if the resolution is too low to run windowed.
 	if (g_DesktopWidth < 480 * 2 && g_DesktopHeight < 272 * 2) {
-		mode |= SDL_WINDOW_FULLSCREEN_DESKTOP;
+		mode |= SDL_WINDOW_FULLSCREEN;
 	}
 
 	// If we're on mobile, don't try for windowed either.
 #if defined(MOBILE_DEVICE) && !PPSSPP_PLATFORM(SWITCH)
 	mode |= SDL_WINDOW_FULLSCREEN;
 #elif defined(USING_FBDEV) || PPSSPP_PLATFORM(SWITCH)
-	mode |= SDL_WINDOW_FULLSCREEN_DESKTOP;
+	mode |= SDL_WINDOW_FULLSCREEN;
 #else
 	mode |= SDL_WINDOW_RESIZABLE;
 #endif
 
-	if (mode & SDL_WINDOW_FULLSCREEN_DESKTOP) {
+	if (mode & SDL_WINDOW_FULLSCREEN) {
 		pixel_xres = g_DesktopWidth;
 		pixel_yres = g_DesktopHeight;
 		if (g_Config.iForceFullScreen == -1)
@@ -726,7 +726,7 @@ int main(int argc, char *argv[]) {
 
 	// Use the setting from the config when initing the window.
 	if (g_Config.UseFullScreen())
-		mode |= SDL_WINDOW_FULLSCREEN_DESKTOP;
+		mode |= SDL_WINDOW_FULLSCREEN;
 
 	int x = SDL_WINDOWPOS_UNDEFINED_DISPLAY(getDisplayNumber());
 	int y = SDL_WINDOWPOS_UNDEFINED;