Reference Manual - 0.9.25
IDirectFB   EnumVideoModes

Enumerate supported video modes.

EnumVideoModes (
  IDirectFB   * thiz,
  DFBVideoModeCallback   callback,
  void   * callbackdata
);

Calls the given callback for all available video modes. Useful to select a certain mode to be used with IDirectFB::SetVideoMode().