1 /* Copyright © 2013, Intel Corporation
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
28 util_init_display_window (Display **dpy, Window *window)
33 *dpy = XOpenDisplay (NULL);
36 fprintf(stderr, "Failed to open display %s\n",
41 *window = XCreateSimpleWindow(*dpy, DefaultRootWindow (*dpy),
42 0, 0, width, height, 0,
43 BlackPixel (*dpy, DefaultScreen (*dpy)),
44 BlackPixel (*dpy, DefaultScreen (*dpy)));
46 XSelectInput(*dpy, *window,
47 KeyPressMask | StructureNotifyMask | ExposureMask);
49 XMapWindow (*dpy, *window);
54 util_fini_display_window (Display *dpy, Window window)
56 XDestroyWindow (dpy, window);