1/*
2 * Copyright © 2007,2008 Red Hat, Inc.
3 * Copyright © 2010 NVIDIA Corporation
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Soft-
7 * ware"), to deal in the Software without restriction, including without
8 * limitation the rights to use, copy, modify, merge, publish, distribute,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, provided that the above copyright
11 * notice(s) and this permission notice appear in all copies of the Soft-
12 * ware and that both the above copyright notice(s) and this permission
13 * notice appear in supporting documentation.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
17 * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
18 * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
19 * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
20 * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
22 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
23 * MANCE OF THIS SOFTWARE.
24 *
25 * Except as contained in this notice, the name of a copyright holder shall
26 * not be used in advertising or otherwise to promote the sale, use or
27 * other dealings in this Software without prior written authorization of
28 * the copyright holder.
29 *
30 * Authors:
31 *   Kristian Høgsberg (krh@redhat.com)
32 *   Modified for VDPAU by Aaron Plattner (aplattner@nvidia.com)
33 */
34
35#ifndef _VDP_DRI2_H_
36#define _VDP_DRI2_H_
37
38#include <X11/extensions/dri2tokens.h>
39
40#if (defined(__GNUC__) && __GNUC__ >= 4)
41  #define PRIVATE __attribute__ ((visibility("hidden")))
42#else
43  #define PRIVATE
44#endif
45
46
47PRIVATE extern Bool
48_vdp_DRI2QueryExtension(Display * display, int *eventBase, int *errorBase);
49
50PRIVATE extern Bool
51_vdp_DRI2QueryVersion(Display * display, int *major, int *minor);
52
53PRIVATE extern Bool
54_vdp_DRI2Connect(Display * display, XID window, char **driverName,
55                 char **deviceName);
56
57PRIVATE extern void
58_vdp_DRI2RemoveExtension(Display * display);
59
60#endif
61