1 /*
2  * Copyright © 2014 Jon Turney
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice (including the next
12  * paragraph) shall be included in all copies or substantial portions of the
13  * 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21  * IN THE SOFTWARE.
22  */
23 
24 #ifndef XWINDOWSDRI_H
25 #define XWINDOWSDRI_H
26 
27 #include <X11/Xfuncproto.h>
28 #include <X11/Xlib.h>
29 
30 typedef struct
31 {
32    int type;                    /* of event */
33    unsigned long serial;        /* # of last request processed by server */
34    Bool send_event;             /* true if this came frome a SendEvent request */
35    Display *display;            /* Display the event was read from */
36    Window window;               /* window of event */
37    Time time;                   /* server timestamp when event happened */
38    int kind;                    /* subtype of event */
39    int arg;
40 } XWindowsDRINotifyEvent;
41 
42 _XFUNCPROTOBEGIN
43 Bool XWindowsDRIQueryExtension(Display * dpy, int *event_base,
44                               int *error_base);
45 
46 Bool XWindowsDRIQueryVersion(Display * dpy, int *majorVersion,
47                             int *minorVersion, int *patchVersion);
48 
49 Bool XWindowsDRIQueryDirectRenderingCapable(Display * dpy, int screen,
50                                           Bool *isCapable);
51 
52 Bool XWindowsDRIQueryDrawable(Display * dpy, int screen, Drawable drawable,
53                              unsigned int *type, void ** handle);
54 
55 Bool XWindowsDRIFBConfigToPixelFormat(Display *dpy, int screen, int fbConfigID,
56                                      int *pxfi);
57 _XFUNCPROTOEND
58 
59 #endif /* XWINDOWSDRI_H */
60