SDL-Specific Commandline Options¶
This section contains configuration options that are specific to any build supported by SDL (including Windows where compiled as SDL instead of native).
Performance Options¶
-sdlvideofps
Enable output of benchmark data on the SDL video subsystem, including your system’s video driver, X server (if applicable), and OpenGL stack in -video opengl mode.
Video Options¶
-[no]centerh
Center horizontally within the view area. Default is ON (-centerh).
-[no]centerv
Center vertically within the view area. Default is ON (-centerv).
Video Soft-Specific Options¶
-scalemode
Scale mode: none, async, yv12, yuy2, yv12x2, yuy2x2 (-video soft only). Default is ‘none‘.
SDL Keyboard Mapping¶
-keymap
Enable keymap. Default is OFF (-nokeymap)
-keymap_file <file>
Keymap Filename. Default is ‘keymap.dat‘.
SDL Joystick Mapping¶
-joy_idx1 <name>
-joy_idx2 <name>
...
-joy_idx8 <name>
Name of joystick mapped to a given joystick slot, default is auto.
-sixaxis
Use special handling for PS3 SixAxis controllers. Default is OFF (-nosixaxis)
SDL Low-level Driver Options ~—————————
-videodriver <driver>
SDL video driver to use (‘x11’, ‘directfb’, ... or ‘auto‘ for SDL default)
-audiodriver <driver>
SDL audio driver to use (‘alsa’, ‘arts’, ... or ‘auto‘ for SDL default)
-gl_lib <driver>
Alternative libGL.so to use; ‘auto‘ for system default