Function ddgr_GetAspectRatio

dd_grwin32/ddgrWin32API.cpp:290–293

returns aspect ratio of current display.

//	returns aspect ratio of current display.
float ddgr_GetAspectRatio() {
  float aspect_ratio = (float)((3.0 * GetSystemMetrics(SM_CXSCREEN)) / (4.0 * GetSystemMetrics(SM_CYSCREEN)));
  return aspect_ratio;
}

unsigned ddgr_GetDDrawObject() {
  switch (LIB_DATA(subsystem)) {