src/mesa/drivers/windows/gldirect/dglpf.h

   1 /****************************************************************************
   2 *
   3 *                        Mesa 3-D graphics library
   4 *                        Direct3D Driver Interface
   5 *
   6 *  ========================================================================
   7 *
   8 *   Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
   9 *
  10 *   Permission is hereby granted, free of charge, to any person obtaining a
  11 *   copy of this software and associated documentation files (the "Software"),
  12 *   to deal in the Software without restriction, including without limitation
  13 *   the rights to use, copy, modify, merge, publish, distribute, sublicense,
  14 *   and/or sell copies of the Software, and to permit persons to whom the
  15 *   Software is furnished to do so, subject to the following conditions:
  16 *
  17 *   The above copyright notice and this permission notice shall be included
  18 *   in all copies or substantial portions of the Software.
  19 *
  20 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  21 *   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  23 *   SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  24 *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  25 *   OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  26 *   SOFTWARE.
  27 *
  28 *  ======================================================================
  29 *
  30 * Language:     ANSI C
  31 * Environment:  Windows 9x (Win32)
  32 *
  33 * Description:  Pixel Formats.
  34 *
  35 ****************************************************************************/
  36
  37 #ifndef __DGLPF_H
  38 #define __DGLPF_H
  39
  40 #ifndef STRICT
  41 #define STRICT
  42 #endif // STRICT
  43 #define WIN32_LEAN_AND_MEAN
  44
  45 #include <windows.h>
  46
  47 /*---------------------- Macros and type definitions ----------------------*/
  48
  49 typedef struct {
  50         PIXELFORMATDESCRIPTOR   pfd;            // Win32 Pixel Format Descriptor
  51 #ifdef _USE_GLD3_WGL
  52         // Driver-specific data.
  53         // Example: The DX8 driver uses this to hold an index into a
  54         // list of depth-stencil descriptions.
  55         DWORD                                   dwDriverData;
  56 #else
  57         int                                             iZBufferPF; // Index of depth buffer pixel format
  58 #endif
  59 } DGL_pixelFormat;
  60
  61 #include "dglglobals.h"
  62
  63 /*------------------------- Function Prototypes ---------------------------*/
  64
  65 #ifdef  __cplusplus
  66 extern "C" {
  67 #endif
  68
  69 BOOL    IsValidPFD(int iPFD);
  70 void    dglBuildPixelFormatList();
  71 void    dglReleasePixelFormatList();
  72
  73 #ifdef  __cplusplus
  74 }
  75 #endif
  76
  77 #endif