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      1 
      2 /**************************************************************************
      3  *
      4  * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
      5  * All Rights Reserved.
      6  *
      7  * Permission is hereby granted, free of charge, to any person obtaining a
      8  * copy of this software and associated documentation files (the
      9  * "Software"), to deal in the Software without restriction, including
     10  * without limitation the rights to use, copy, modify, merge, publish,
     11  * distribute, sub license, and/or sell copies of the Software, and to
     12  * permit persons to whom the Software is furnished to do so, subject to
     13  * the following conditions:
     14  *
     15  * The above copyright notice and this permission notice (including the
     16  * next paragraph) shall be included in all copies or substantial portions
     17  * of the Software.
     18  *
     19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
     22  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
     23  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     24  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     25  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     26  *
     27  **************************************************************************/
     28 
     29 #ifndef XM_PUBLIC_H
     30 #define XM_PUBLIC_H
     31 
     32 #include <X11/Xlib.h>
     33 
     34 struct pipe_screen;
     35 struct st_api;
     36 
     37 /* This is the driver interface required by the glx/xlib state tracker.
     38  */
     39 struct xm_driver {
     40    struct pipe_screen *(*create_pipe_screen)( Display *display );
     41    struct st_api *(*create_st_api)( void );
     42 };
     43 
     44 extern void
     45 xmesa_set_driver( const struct xm_driver *driver );
     46 
     47 
     48 #endif /* XM_PUBLIC_H */
     49