/* GdkPixbuf library - Initialization functions * * Author: John Harper <john@dcs.warwick.ac.uk> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */#include <config.h>#include <X11/Xlib.h>#include <gdk-pixbuf/gdk-pixbuf-private.h>#include "gdk-pixbuf-xlib-private.h"Display *gdk_pixbuf_dpy = NULL;int gdk_pixbuf_screen = -1;/** * gdk_pixbuf_xlib_init: * @display: X display to use. * @screen_num: Screen number. *  * Initializes the gdk-pixbuf Xlib machinery by calling xlib_rgb_init().  This * function should be called near the beginning of your program, or before using * any of the gdk-pixbuf-xlib functions. **/voidgdk_pixbuf_xlib_init (Display *display, int screen_num){    xlib_rgb_init (display, ScreenOfDisplay (display, screen_num));    gdk_pixbuf_dpy = display;    gdk_pixbuf_screen = screen_num;}/** * gdk_pixbuf_xlib_init_with_depth: * @display: X display to use. * @screen_num: Screen number. * @prefDepth: Preferred depth for XlibRGB. *  * Similar to gdk_pixbuf_xlib_init(), but also lets you specify the preferred * depth for XlibRGB if you do not want it to use the default depth it picks. **/voidgdk_pixbuf_xlib_init_with_depth (Display *display,				 int screen_num, int prefDepth){    xlib_rgb_init_with_depth (display, ScreenOfDisplay (display, screen_num),			      prefDepth);    gdk_pixbuf_dpy = display;    gdk_pixbuf_screen = screen_num;}