Method flip

2dlib/screen.cpp:65–71

//	---------------------------------------------------------------------------

void grScreen::flip() {
  ASSERT(surf_init());
  if (ddsfObj.flags & SURFFLAG_BACKBUFFER)
    ddgr_surf_FlipVideo(&ddsfObj);
  else if (ddsfObj.flags & SURFFLAG_RENDERER)
    rend_Flip();
}