summaryrefslogtreecommitdiff
path: root/GL/glx/glxext.h
blob: f48f331d42fe773ee3016de5f1d71e8898f427cb (plain)
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
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif

#ifndef _glxext_h_
#define _glxext_h_

/*
** License Applicability. Except to the extent portions of this file are
** made subject to an alternative license as permitted in the SGI Free
** Software License B, Version 1.1 (the "License"), the contents of this
** file are subject only to the provisions of the License. You may not use
** this file except in compliance with the License. You may obtain a copy
** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
** 
** http://oss.sgi.com/projects/FreeB
** 
** Note that, as provided in the License, the Software is distributed on an
** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
** 
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
** 
** Additional Notice Provisions: The application programming interfaces
** established by SGI in conjunction with the Original Code are The
** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
** Window System(R) (Version 1.3), released October 19, 1998. This software
** was created using the OpenGL(R) version 1.2.1 Sample Implementation
** published by SGI, but has not been independently verified as being
** compliant with the OpenGL(R) version 1.2.1 Specification.
**
*/

/*
 * Added by VA Linux for XFree86 4.0.x
 */
typedef struct {
    int type;
    void (*resetExtension)(void);
    Bool (*initVisuals)(
        VisualPtr *       visualp,
        DepthPtr *        depthp,
        int *             nvisualp,
        int *             ndepthp,
        int *             rootDepthp,
        VisualID *        defaultVisp,
        unsigned long     sizes,
        int               bitsPerRGB
        );
    void (*setVisualConfigs)(
        int                nconfigs,
        __GLXvisualConfig *configs,
        void              **privates
        );
} __GLXextensionInfo;

extern GLboolean __glXFreeContext(__GLXcontext *glxc);
extern void __glXFlushContextCache(void);

extern void __glXNoSuchRenderOpcode(GLbyte*);
extern int __glXNoSuchSingleOpcode(__GLXclientState*, GLbyte*);
extern void __glXErrorCallBack(__GLinterface *gc, GLenum code);
extern void __glXClearErrorOccured(void);
extern GLboolean __glXErrorOccured(void);
extern void __glXResetLargeCommandStatus(__GLXclientState*);

extern int __glXQueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc);
extern int __glXSwapQueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc);

extern int DoMakeCurrent( __GLXclientState *cl, GLXDrawable drawId,
    GLXDrawable readId, GLXContextID contextId, GLXContextTag tag );
extern int DoGetVisualConfigs(__GLXclientState *cl, unsigned screen,
    GLboolean do_swap);
extern int DoGetFBConfigs(__GLXclientState *cl, unsigned screen,
    GLboolean do_swap);
extern int DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
    GLXContextID shareList, VisualID visual, GLuint screen, GLboolean isDirect);
extern int DoCreateGLXPixmap(__GLXclientState *cl, XID fbconfigId,
    GLuint screenNum, XID pixmapId, XID glxpixmapId);
extern int DoDestroyPixmap(__GLXclientState *cl, XID glxpixmapId);

extern int DoQueryContext(__GLXclientState *cl, GLXContextID gcId);

extern void GlxExtensionInit(void);

extern Bool __glXCoreType(void);

extern const char GLServerVersion[];
extern int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap);

extern int GlxInitVisuals(
    VisualPtr *       visualp,
    DepthPtr *        depthp,
    int *             nvisualp,
    int *             ndepthp,
    int *             rootDepthp,
    VisualID *        defaultVisp,
    unsigned long     sizes,
    int               bitsPerRGB,
    int               preferredVis
);

typedef struct {
    void * (* queryHyperpipeNetworkFunc)(int, int *, int *);
    void * (* queryHyperpipeConfigFunc)(int, int, int *, int *);
    int    (* destroyHyperpipeConfigFunc)(int, int);
    void * (* hyperpipeConfigFunc)(int, int, int *, int *, void *);
} __GLXHyperpipeExtensionFuncs;

extern void __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs);

extern __GLXHyperpipeExtensionFuncs *__glXHyperpipeFuncs;

typedef struct {
    int    (* bindSwapBarrierFunc)(int, XID, int);
    int    (* queryMaxSwapBarriersFunc)(int);
} __GLXSwapBarrierExtensionFuncs;

extern void __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs);

extern __GLXSwapBarrierExtensionFuncs *__glXSwapBarrierFuncs;

#endif /* _glxext_h_ */