src/glx/dri_common.h

   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
  49 typedef struct __GLXDRIconfigPrivateRec __GLXDRIconfigPrivate;
  50
  51 struct __GLXDRIconfigPrivateRec
  52 {
  53    struct glx_config base;
  54    const __DRIconfig *driConfig;
  55 };
  56
  57 extern struct glx_config *driConvertConfigs(const __DRIcoreExtension * core,
  58                                            struct glx_config * modes,
  59                                            const __DRIconfig ** configs);
  60
  61 extern void driDestroyConfigs(const __DRIconfig **configs);
  62
  63 extern __GLXDRIdrawable *
  64 driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable);
  65
  66 extern void
  67 driReleaseDrawables(struct glx_context *gc);
  68
  69 extern const __DRIsystemTimeExtension systemTimeExtension;
  70
  71 extern 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
  77 extern void *driOpenDriver(const char *driverName);
  78
  79 extern const __DRIextension **
  80 driGetDriverExtensions(void *handle, const char *driver_name);
  81
  82 extern bool
  83 dri2_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 */