+ ChangeVsyncModeIfNeeded();
+
+ // check if setting vsync mode to selected value failed
+ if (setup_vsync_mode != video_vsync_mode &&
+ setup_vsync_mode != video.vsync_mode)
+ {
+ // changing vsync mode to selected value failed -- reset displayed value
+ execSetupGraphics_setVsyncModes(TRUE);
+
+ Request("Setting VSync failed!", REQ_CONFIRM);
+
+ DrawSetupScreen();
+ }