src/gallium/state_trackers/xlib/xm_winsys.h

   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_WINSYS_H
  30 #define XM_WINSYS_H
  31
  32 struct pipe_context;
  33 struct pipe_screen;
  34 struct pipe_winsys;
  35 struct pipe_surface;
  36 struct xmesa_buffer;
  37
  38
  39 /* Will turn this into a callback-style interface.  For now, these
  40  * have fixed names, and are implemented in the winsys/xlib directory.
  41  */
  42 struct pipe_winsys *xmesa_create_pipe_winsys( void );
  43
  44 struct pipe_screen *xmesa_create_pipe_screen( struct pipe_winsys * );
  45
  46 /* The context_private argument needs to go away.  Is currently used
  47  * in a round-about way to associate a display-target surface with its
  48  * Xlib window.
  49  */
  50 struct pipe_context *xmesa_create_pipe_context( struct pipe_screen *,
  51                                                 void *context_private );
  52
  53 void xmesa_display_surface( struct xmesa_buffer *,
  54                             struct pipe_surface * );
  55
  56
  57 #endif