1 /*
2  * Copyright © 2008 Red Hat, Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Soft-
6  * ware"), to deal in the Software without restriction, including without
7  * limitation the rights to use, copy, modify, merge, publish, distribute,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, provided that the above copyright
10  * notice(s) and this permission notice appear in all copies of the Soft-
11  * ware and that both the above copyright notice(s) and this permission
12  * notice appear in supporting documentation.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
16  * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
17  * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
18  * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
19  * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
22  * MANCE OF THIS SOFTWARE.
23  *
24  * Except as contained in this notice, the name of a copyright holder shall
25  * not be used in advertising or otherwise to promote the sale, use or
26  * other dealings in this Software without prior written authorization of
27  * the copyright holder.
28  *
29  * Authors:
30  *   Kristian Høgsberg (krh@redhat.com)
31  */
32 
33 #ifndef DRI2_PRIV_H
34 #define DRI2_PRIV_H
35 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
40 struct dri2_screen {
41    struct glx_screen base;
42 
43    __DRIscreen *driScreen;
44    __GLXDRIscreen vtable;
45    const __DRIdri2Extension *dri2;
46    const __DRIcoreExtension *core;
47 
48    const __DRI2flushExtension *f;
49    const __DRI2configQueryExtension *config;
50    const __DRItexBufferExtension *texBuffer;
51    const __DRI2throttleExtension *throttle;
52    const __DRI2rendererQueryExtension *rendererQuery;
53    const __DRI2interopExtension *interop;
54    const __DRIconfig **driver_configs;
55 
56    void *driver;
57    int fd;
58 
59    int show_fps_interval;
60 };
61 
62 struct dri2_context
63 {
64    struct glx_context base;
65    __DRIcontext *driContext;
66 };
67 
68 _X_HIDDEN int
69 dri2_query_renderer_integer(struct glx_screen *base, int attribute,
70                             unsigned int *value);
71 
72 _X_HIDDEN int
73 dri2_query_renderer_string(struct glx_screen *base, int attribute,
74                            const char **value);
75 
76 _X_HIDDEN int
77 dri2_interop_query_device_info(struct glx_context *ctx,
78                                struct mesa_glinterop_device_info *out);
79 
80 _X_HIDDEN int
81 dri2_interop_export_object(struct glx_context *ctx,
82                            struct mesa_glinterop_export_in *in,
83                            struct mesa_glinterop_export_out *out);
84 
85 #ifdef __cplusplus
86 }
87 #endif
88 
89 #endif
90