1 
2 /*
3  * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
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 and this permission notice shall be included in
13  * all copies or substantial portions of the Software.
14  *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21  * OTHER DEALINGS IN THE SOFTWARE.
22  *
23  * Except as contained in this notice, the name of the copyright holder(s)
24  * and author(s) shall not be used in advertising or otherwise to promote
25  * the sale, use or other dealings in this Software without prior written
26  * authorization from the copyright holder(s) and author(s).
27  */
28 
29 /*
30  * This file contains definitions of the private XFree86 data structures/types.
31  * None of the data structures here should be used by video drivers.
32  */
33 
34 #ifndef _XF86PRIVSTR_H
35 #define _XF86PRIVSTR_H
36 
37 #include "xf86str.h"
38 
39 typedef enum {
40     XF86_GlxVisualsMinimal,
41     XF86_GlxVisualsTypical,
42     XF86_GlxVisualsAll,
43 } XF86_GlxVisuals;
44 
45 /*
46  * xf86InfoRec contains global parameters which the video drivers never
47  * need to access.  Global parameters which the video drivers do need
48  * should be individual globals.
49  */
50 
51 typedef struct {
52     int consoleFd;
53     int vtno;
54 
55     /* event handler part */
56     int lastEventTime;
57     Bool vtRequestsPending;
58 #ifdef __sun
59     int vtPendingNum;
60 #endif
61     Bool dontVTSwitch;
62     Bool autoVTSwitch;
63     Bool ShareVTs;
64     Bool dontZap;
65     Bool dontZoom;
66     Bool notrapSignals;         /* don't exit cleanly - die at fault */
67 
68     /* graphics part */
69     ScreenPtr currentScreen;
70 #if defined(CSRG_BASED) || defined(__FreeBSD_kernel__)
71     int consType;               /* Which console driver? */
72 #endif
73 
74     /* Other things */
75     Bool allowMouseOpenFail;
76     Bool vidModeEnabled;        /* VidMode extension enabled */
77     Bool vidModeAllowNonLocal;  /* allow non-local VidMode
78                                  * connections */
79     Bool miscModInDevEnabled;   /* Allow input devices to be
80                                  * changed */
81     Bool miscModInDevAllowNonLocal;
82     Bool useSIGIO;              /* Use SIGIO for handling DRI1 swaps */
83     Bool pmFlag;
84     MessageType iglxFrom;
85     XF86_GlxVisuals glxVisuals;
86     MessageType glxVisualsFrom;
87 
88     Bool useDefaultFontPath;
89     Bool ignoreABI;
90 
91     Bool forceInputDevices;     /* force xorg.conf or built-in input devices */
92     Bool autoAddDevices;        /* Whether to succeed NIDR, or ignore. */
93     Bool autoEnableDevices;     /* Whether to enable, or let the client
94                                  * control. */
95 
96     Bool dri2;
97     MessageType dri2From;
98 
99     Bool autoAddGPU;
100     const char *debug;
101 } xf86InfoRec, *xf86InfoPtr;
102 
103 /* ISC's cc can't handle ~ of UL constants, so explicitly type cast them. */
104 #define XLED1   ((unsigned long) 0x00000001)
105 #define XLED2   ((unsigned long) 0x00000002)
106 #define XLED3   ((unsigned long) 0x00000004)
107 #define XLED4	((unsigned long) 0x00000008)
108 #define XCAPS   ((unsigned long) 0x20000000)
109 #define XNUM    ((unsigned long) 0x40000000)
110 #define XSCR    ((unsigned long) 0x80000000)
111 #define XCOMP	((unsigned long) 0x00008000)
112 
113 /* BSD console driver types (consType) */
114 #if defined(CSRG_BASED) || defined(__FreeBSD_kernel__)
115 #define PCCONS		   0
116 #define CODRV011	   1
117 #define CODRV01X	   2
118 #define SYSCONS		   8
119 #define PCVT		  16
120 #define WSCONS		  32
121 #endif
122 
123 /* Root window property to tell clients whether our VT is currently active.
124  * Name chosen to match the "XFree86_VT" property. */
125 #define HAS_VT_ATOM_NAME "XFree86_has_VT"
126 
127 #endif                          /* _XF86PRIVSTR_H */
128