presenttokens.h revision 17ca54c3 
1/*
2 * Copyright © 2013 Keith Packard
3 *
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that copyright
7 * notice and this permission notice appear in supporting documentation, and
8 * that the name of the copyright holders not be used in advertising or
9 * publicity pertaining to distribution of the software without specific,
10 * written prior permission.  The copyright holders make no representations
11 * about the suitability of this software for any purpose.  It is provided "as
12 * is" without express or implied warranty.
13 *
14 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
20 * OF THIS SOFTWARE.
21 */
22
23#ifndef _PRESENT_TOKENS_H_
24#define _PRESENT_TOKENS_H_
25
26#define PRESENT_NAME			"Present"
27#define PRESENT_MAJOR			1
28#define PRESENT_MINOR			2
29
30#define PresentNumberErrors		0
31#define PresentNumberEvents		0
32
33/* Requests */
34#define X_PresentQueryVersion		0
35#define X_PresentPixmap			1
36#define X_PresentNotifyMSC		2
37#define X_PresentSelectInput		3
38#define X_PresentQueryCapabilities      4
39
40#define PresentNumberRequests		5
41
42/* Present operation options */
43#define PresentOptionNone               0
44#define PresentOptionAsync              (1 << 0)
45#define PresentOptionCopy               (1 << 1)
46#define PresentOptionUST                (1 << 2)
47#define PresentOptionSuboptimal         (1 << 3)
48
49#define PresentAllOptions       (PresentOptionAsync | \
50                                 PresentOptionCopy | \
51                                 PresentOptionUST | \
52                                 PresentOptionSuboptimal)
53
54/* Present capabilities */
55
56#define PresentCapabilityNone           0
57#define PresentCapabilityAsync          1
58#define PresentCapabilityFence          2
59#define PresentCapabilityUST            4
60
61#define PresentAllCapabilities  (PresentCapabilityAsync | \
62                                 PresentCapabilityFence | \
63                                 PresentCapabilityUST)
64
65/* Events */
66#define PresentConfigureNotify	0
67#define PresentCompleteNotify	1
68#define PresentIdleNotify       2
69#if PRESENT_FUTURE_VERSION
70#define PresentRedirectNotify	3
71#endif
72
73/* Event Masks */
74#define PresentConfigureNotifyMask      1
75#define PresentCompleteNotifyMask       2
76#define PresentIdleNotifyMask           4
77#if PRESENT_FUTURE_VERSION
78#define PresentRedirectNotifyMask       8
79#endif
80
81#if PRESENT_FUTURE_VERSION
82#define PRESENT_REDIRECT_NOTIFY_MASK    PresentRedirectNotifyMask
83#else
84#define PRESENT_REDIRECT_NOTIFY_MASK    0
85#endif
86
87#define PresentAllEvents   (PresentConfigureNotifyMask |        \
88                            PresentCompleteNotifyMask |         \
89                            PresentIdleNotifyMask |             \
90                            PRESENT_REDIRECT_NOTIFY_MASK)
91
92/* Complete Kinds */
93
94#define PresentCompleteKindPixmap       0
95#define PresentCompleteKindNotifyMSC    1
96
97/* Complete Modes */
98
99#define PresentCompleteModeCopy           0
100#define PresentCompleteModeFlip           1
101#define PresentCompleteModeSkip           2
102#define PresentCompleteModeSuboptimalCopy 3
103
104#endif
105