global.c revision 706f2543 
1/*
2 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
3 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice including the dates of first publication and
13 * either this permission notice or a reference to
14 * http://oss.sgi.com/projects/FreeB/
15 * shall be included in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
22 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 *
25 * Except as contained in this notice, the name of Silicon Graphics, Inc.
26 * shall not be used in advertising or otherwise to promote the sale, use or
27 * other dealings in this Software without prior written authorization from
28 * Silicon Graphics, Inc.
29 */
30
31#include "glxserver.h"
32
33/*
34** The last context used by the server.  It is the context that is current
35** from the server's perspective.
36*/
37__GLXcontext *__glXLastContext;
38
39/*
40** X resources.
41*/
42RESTYPE __glXContextRes;
43RESTYPE __glXClientRes;
44RESTYPE __glXPixmapRes;
45RESTYPE __glXWindowRes;
46RESTYPE __glXPbufferRes;
47
48/*
49** Error codes with the extension error base already added in.
50*/
51int __glXerrorBase;
52int __glXBadContext, __glXBadContextState, __glXBadDrawable, __glXBadPixmap;
53int __glXBadContextTag, __glXBadCurrentWindow;
54int __glXBadRenderRequest, __glXBadLargeRequest;
55int __glXUnsupportedPrivateRequest;
56int __glXBadFBConfig, __glXBadPbuffer;
57
58/*
59** Reply for most singles.
60*/
61xGLXSingleReply __glXReply;
62
63/*
64** A set of state for each client.  The 0th one is unused because client
65** indices start at 1, not 0.
66*/
67__GLXclientState *__glXClients[MAXCLIENTS+1];
68
69int __glXVersionMajor;
70int __glXVersionMinor;
71