1 /*
2 * Mesa 3-D graphics library
3 * Version: 7.8
4 *
5 * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org>
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
24 */
25
26 #include "util/u_debug.h"
27 #include "util/u_memory.h"
28 #include "util/u_string.h"
29 #include "egllog.h"
30
31 #include "native_x11.h"
32
33 static const struct native_event_handler *x11_event_handler;
34
35 static struct native_display *
native_create_display(void * dpy,boolean use_sw)36 native_create_display(void *dpy, boolean use_sw)
37 {
38 struct native_display *ndpy = NULL;
39 boolean force_sw;
40
41 force_sw = debug_get_bool_option("EGL_SOFTWARE", FALSE);
42
43 if (force_sw || use_sw) {
44 _eglLog(_EGL_INFO, "use software fallback");
45 ndpy = x11_create_ximage_display((Display *) dpy, x11_event_handler);
46 }
47 else {
48 ndpy = x11_create_dri2_display((Display *) dpy, x11_event_handler);
49 }
50
51 return ndpy;
52 }
53
54 static const struct native_platform x11_platform = {
55 "X11", /* name */
56 native_create_display
57 };
58
59 const struct native_platform *
native_get_x11_platform(const struct native_event_handler * event_handler)60 native_get_x11_platform(const struct native_event_handler *event_handler)
61 {
62 x11_event_handler = event_handler;
63 return &x11_platform;
64 }
65