1/* $XFree86: xc/lib/GL/dri/xf86dri.h,v 1.7 2000/12/07 20:26:02 dawes Exp $ */
2/**************************************************************************
3
4   Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
5   Copyright 2000 VA Linux Systems, Inc.
6   Copyright (c) 2002-2012 Apple Computer, Inc.
7   All Rights Reserved.
8
9   Permission is hereby granted, free of charge, to any person obtaining a
10   copy of this software and associated documentation files (the
11   "Software"), to deal in the Software without restriction, including
12   without limitation the rights to use, copy, modify, merge, publish,
13   distribute, sub license, and/or sell copies of the Software, and to
14   permit persons to whom the Software is furnished to do so, subject to
15   the following conditions:
16
17   The above copyright notice and this permission notice (including the
18   next paragraph) shall be included in all copies or substantial portions
19   of the Software.
20
21   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
22   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
24   IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
25   ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
26   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
27   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28
29**************************************************************************/
30
31/*
32 * Authors:
33 *   Kevin E. Martin <martin@valinux.com>
34 *   Jens Owen <jens@valinux.com>
35 *   Rickard E. (Rik) Faith <faith@valinux.com>
36 *   Jeremy Huddleston <jeremyhu@apple.com>
37 *
38 */
39
40#ifndef _APPLEDRI_H_
41#define _APPLEDRI_H_
42
43#include <X11/Xfuncproto.h>
44
45#define X_AppleDRIQueryVersion                0
46#define X_AppleDRIQueryDirectRenderingCapable 1
47#define X_AppleDRICreateSurface               2
48#define X_AppleDRIDestroySurface              3
49#define X_AppleDRIAuthConnection              4
50#define X_AppleDRICreateSharedBuffer          5
51#define X_AppleDRISwapBuffers                 6
52#define X_AppleDRICreatePixmap                7
53#define X_AppleDRIDestroyPixmap               8
54
55/* Requests up to and including 18 were used in a previous version */
56
57/* Events */
58#define AppleDRIObsoleteEvent1 0
59#define AppleDRIObsoleteEvent2 1
60#define AppleDRIObsoleteEvent3 2
61#define AppleDRISurfaceNotify  3
62#define AppleDRINumberEvents   4
63
64/* Errors */
65#define AppleDRIClientNotLocal        0
66#define AppleDRIOperationNotSupported 1
67#define AppleDRINumberErrors          (AppleDRIOperationNotSupported + 1)
68
69/* Kinds of SurfaceNotify events: */
70#define AppleDRISurfaceNotifyChanged   0
71#define AppleDRISurfaceNotifyDestroyed 1
72
73#ifndef _APPLEDRI_SERVER_
74
75typedef struct {
76    int type;               /* of event */
77    unsigned long serial;   /* # of last request processed by server */
78    Bool send_event;        /* true if this came frome a SendEvent request */
79    Display *display;       /* Display the event was read from */
80    Window window;          /* window of event */
81    Time time;              /* server timestamp when event happened */
82    int kind;               /* subtype of event */
83    int arg;
84} XAppleDRINotifyEvent;
85
86_XFUNCPROTOBEGIN
87
88Bool
89XAppleDRIQueryExtension(Display *dpy, int *event_base, int *error_base);
90
91Bool
92XAppleDRIQueryVersion(Display *dpy, int *majorVersion, int *minorVersion,
93                      int *patchVersion);
94
95Bool
96XAppleDRIQueryDirectRenderingCapable(Display *dpy, int screen,
97                                     Bool *isCapable);
98
99void *
100XAppleDRISetSurfaceNotifyHandler(void (*fun)(Display *dpy, unsigned uid,
101                                             int kind));
102
103Bool
104XAppleDRIAuthConnection(Display *dpy, int screen, unsigned int magic);
105
106Bool XAppleDRICreateSurface(Display * dpy, int screen, Drawable drawable,
107                            unsigned int client_id, unsigned int key[2],
108                            unsigned int* uid);
109
110Bool
111XAppleDRIDestroySurface(Display *dpy, int screen, Drawable drawable);
112
113Bool
114XAppleDRISynchronizeSurfaces(Display *dpy);
115
116Bool
117XAppleDRICreateSharedBuffer(Display *dpy, int screen, Drawable drawable,
118                            Bool doubleSwap, char *path, size_t pathlen,
119                            int *width,
120                            int *height);
121
122Bool
123XAppleDRISwapBuffers(Display *dpy, int screen, Drawable drawable);
124
125Bool
126XAppleDRICreatePixmap(Display *dpy, int screen, Drawable drawable, int *width,
127                      int *height, int *pitch, int *bpp, size_t *size,
128                      char *bufname,
129                      size_t bufnamesize);
130
131Bool
132XAppleDRIDestroyPixmap(Display *dpy, Pixmap pixmap);
133
134_XFUNCPROTOEND
135
136#endif /* _APPLEDRI_SERVER_ */
137#endif /* _APPLEDRI_H_ */
138