124     ErrorF("\nXephyr Option Usage:\n");  in ddxUseMsg()
125     ErrorF("-parent <XID>        Use existing window as Xephyr root win\n");  in ddxUseMsg()
126     ErrorF("-sw-cursor           Render cursors in software in Xephyr\n");  in ddxUseMsg()
127     ErrorF("-fullscreen          Attempt to run Xephyr fullscreen\n");  in ddxUseMsg()
128 …ErrorF("-output <NAME>       Attempt to run Xephyr fullscreen (restricted to given output geometry…  in ddxUseMsg()
129     ErrorF("-grayscale           Simulate 8bit grayscale\n");  in ddxUseMsg()
130     ErrorF("-resizeable          Make Xephyr windows resizeable\n");  in ddxUseMsg()
132     ErrorF("-glamor              Enable 2D acceleration using glamor\n");  in ddxUseMsg()
133     ErrorF("-glamor_gles2        Enable 2D acceleration using glamor (with GLES2 only)\n");  in ddxUseMsg()
134 …ErrorF("-glamor-skip-present Skip presenting the output when using glamor (for internal testing op…  in ddxUseMsg()
136     ErrorF  in ddxUseMsg()
138     ErrorF("-verbosity <level>   Set log verbosity level\n");  in ddxUseMsg()
139     ErrorF("-noxv                do not use XV\n");  in ddxUseMsg()
140     ErrorF("-name [name]         define the name in the WM_CLASS property\n");  in ddxUseMsg()
141     ErrorF  in ddxUseMsg()
143     ErrorF("-no-host-grab        Disable grabbing the keyboard and mouse.\n");  in ddxUseMsg()
144     ErrorF("\n");  in ddxUseMsg()
175         ErrorF("No matching card found!\n");  in processScreenOrOutputArg()