dri_common.h revision 848b8605 
1/*
2 * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
3 * Copyright © 2008 Red Hat, Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Soft-
7 * ware"), to deal in the Software without restriction, including without
8 * limitation the rights to use, copy, modify, merge, publish, distribute,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, provided that the above copyright
11 * notice(s) and this permission notice appear in all copies of the Soft-
12 * ware and that both the above copyright notice(s) and this permission
13 * notice appear in supporting documentation.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
17 * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
18 * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
19 * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
20 * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
22 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
23 * MANCE OF THIS SOFTWARE.
24 *
25 * Except as contained in this notice, the name of a copyright holder shall
26 * not be used in advertising or otherwise to promote the sale, use or
27 * other dealings in this Software without prior written authorization of
28 * the copyright holder.
29 *
30 * Authors:
31 *   Kevin E. Martin <kevin@precisioninsight.com>
32 *   Brian Paul <brian@precisioninsight.com>
33 *   Kristian Høgsberg (krh@redhat.com)
34 */
35
36#ifndef _DRI_COMMON_H
37#define _DRI_COMMON_H
38
39#include <GL/internal/dri_interface.h>
40#include <stdbool.h>
41#include "loader.h"
42
43#if (__GNUC__ >= 3)
44#define PRINTFLIKE(f, a) __attribute__ ((format(__printf__, f, a)))
45#else
46#define PRINTFLIKE(f, a)
47#endif
48
49typedef struct __GLXDRIconfigPrivateRec __GLXDRIconfigPrivate;
50
51struct __GLXDRIconfigPrivateRec
52{
53   struct glx_config base;
54   const __DRIconfig *driConfig;
55};
56
57extern struct glx_config *driConvertConfigs(const __DRIcoreExtension * core,
58                                           struct glx_config * modes,
59                                           const __DRIconfig ** configs);
60
61extern void driDestroyConfigs(const __DRIconfig **configs);
62
63extern __GLXDRIdrawable *
64driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable);
65
66extern void
67driReleaseDrawables(struct glx_context *gc);
68
69extern const __DRIsystemTimeExtension systemTimeExtension;
70
71extern void dri_message(int level, const char *f, ...) PRINTFLIKE(2, 3);
72
73#define InfoMessageF(...) dri_message(_LOADER_INFO, __VA_ARGS__)
74#define ErrorMessageF(...) dri_message(_LOADER_WARNING, __VA_ARGS__)
75#define CriticalErrorMessageF(...) dri_message(_LOADER_FATAL, __VA_ARGS__)
76
77extern void *driOpenDriver(const char *driverName);
78
79extern const __DRIextension **
80driGetDriverExtensions(void *handle, const char *driver_name);
81
82extern bool
83dri2_convert_glx_attribs(unsigned num_attribs, const uint32_t *attribs,
84                         unsigned *major_ver, unsigned *minor_ver,
85                         uint32_t *render_type, uint32_t *flags, unsigned *api,
86                         int *reset, unsigned *error);
87
88#endif /* _DRI_COMMON_H */
89