1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/* $Xorg: Xdbe.h,v 1.3 2000/08/18 04:05:45 coskrey Exp $ */
/******************************************************************************
*
* Copyright (c) 1994, 1995 Hewlett-Packard Company
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL HEWLETT-PACKARD COMPANY BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
* THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of the Hewlett-Packard
* Company shall not be used in advertising or otherwise to promote the
* sale, use or other dealings in this Software without prior written
* authorization from the Hewlett-Packard Company.
*
* Header file for Xlib-related DBE
*
*****************************************************************************/
/* $XFree86$ */
#ifndef XDBE_H
#define XDBE_H
/* INCLUDES */
#include <X11/Xfuncproto.h>
#include <X11/extensions/Xdbeproto.h>
/* DEFINES */
/* Errors */
#define XdbeBadBuffer 0
/* TYPEDEFS */
typedef Drawable XdbeBackBuffer;
typedef unsigned char XdbeSwapAction;
typedef struct
{
Window swap_window; /* window for which to swap buffers */
XdbeSwapAction swap_action; /* swap action to use for swap_window */
}
XdbeSwapInfo;
typedef struct
{
Window window; /* window that buffer belongs to */
}
XdbeBackBufferAttributes;
typedef struct
{
int type;
Display *display; /* display the event was read from */
XdbeBackBuffer buffer; /* resource id */
unsigned long serial; /* serial number of failed request */
unsigned char error_code; /* error base + XdbeBadBuffer */
unsigned char request_code; /* major opcode of failed request */
unsigned char minor_code; /* minor opcode of failed request */
}
XdbeBufferError;
/* _XFUNCPROTOBEGIN and _XFUNCPROTOEND are defined as noops
* (for non-C++ builds) in X11/Xfuncproto.h.
*/
_XFUNCPROTOBEGIN
extern Status XdbeQueryExtension(
Display* /* dpy */,
int* /* major_version_return */,
int* /* minor_version_return */
);
extern XdbeBackBuffer XdbeAllocateBackBufferName(
Display* /* dpy */,
Window /* window */,
XdbeSwapAction /* swap_action */
);
extern Status XdbeDeallocateBackBufferName(
Display* /* dpy */,
XdbeBackBuffer /* buffer */
);
extern Status XdbeSwapBuffers(
Display* /* dpy */,
XdbeSwapInfo* /* swap_info */,
int /* num_windows */
);
extern Status XdbeBeginIdiom(
Display* /* dpy */
);
extern Status XdbeEndIdiom(
Display* /* dpy */
);
extern XdbeScreenVisualInfo *XdbeGetVisualInfo(
Display* /* dpy */,
Drawable* /* screen_specifiers */,
int* /* num_screens */
);
extern void XdbeFreeVisualInfo(
XdbeScreenVisualInfo* /* visual_info */
);
extern XdbeBackBufferAttributes *XdbeGetBackBufferAttributes(
Display* /* dpy */,
XdbeBackBuffer /* buffer */
);
_XFUNCPROTOEND
#endif /* XDBE_H */
|
