src/gallium/state_trackers/wgl/shared/stw_public.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2009 VMware, Inc.
   4  * All Rights Reserved.
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   7  * copy of this software and associated documentation files (the
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  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
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  26  **************************************************************************/
  27
  28 #ifndef STW_PUBLIC_H
  29 #define STW_PUBLIC_H
  30
  31 #include <windows.h>
  32 #include "pipe/p_compiler.h"
  33
  34 struct stw_winsys;
  35 struct stw_context;
  36
  37 boolean
  38 st_shared_init(const struct stw_winsys *stw_winsys);
  39
  40 void
  41 st_shared_cleanup(void);
  42
  43
  44 BOOL stw_copy_context( struct stw_context *src,
  45                        struct stw_context *dst,
  46                        UINT mask );
  47
  48 struct stw_context *stw_create_context( HDC hdc, int iLayerPlane );
  49
  50 BOOL stw_delete_context( struct stw_context *ctx );
  51
  52 struct stw_context *stw_get_current_context( void );
  53
  54 HDC stw_get_current_dc( void );
  55
  56 BOOL stw_make_current( HDC hdc, struct stw_context *ctx );
  57
  58 BOOL stw_swap_buffers( HDC hdc );
  59
  60 PROC stw_get_proc_address( LPCSTR lpszProc );
  61
  62 int stw_pixelformat_describe( HDC hdc,
  63                               int iPixelFormat,
  64                               UINT nBytes,
  65                               LPPIXELFORMATDESCRIPTOR ppfd );
  66
  67 int stw_pixelformat_get( HDC hdc );
  68
  69 BOOL stw_pixelformat_set( HDC hdc,
  70                           int iPixelFormat );
  71
  72 int stw_pixelformat_choose( HDC hdc,
  73                             CONST PIXELFORMATDESCRIPTOR *ppfd );
  74
  75 #endif