+ if (!change_window_scaling_percent && !video.fullscreen_available)
+ return;
+
+#if defined(TARGET_SDL2)
+ if (change_window_scaling_percent)
+ {
+ SDLSetWindowScaling(setup.window_scaling_percent);
+
+ return;
+ }
+ else if (change_fullscreen)
+ {
+ SDLSetWindowFullscreen(setup.fullscreen);
+
+ /* set setup value according to successfully changed fullscreen mode */
+ setup.fullscreen = video.fullscreen_enabled;
+
+ return;
+ }
+#endif
+
+ if (change_fullscreen ||
+ change_fullscreen_mode ||
+ change_window_scaling_percent)