&gdk-pixbuf; Xlib initialization Initializing the &gdk-pixbuf; Xlib library. In addition to the normal Gdk-specific functions, the &gdk-pixbuf; package provides a small library that lets Xlib-only applications use #GdkPixbuf structures and render them to X drawables. The functions in this section are used to initialize the &gdk-pixbuf; Xlib library. This library must be initialized near the beginning or the program or before calling any of the other &gdk-pixbuf; Xlib functions; it cannot be initialized automatically since Xlib-only applications do not call gdk_rgb_init() like GNOME applications do. XlibRGB @display: @screen_num: @display: @screen_num: @prefDepth: