include/dciddi.h

   1 /*
   2  * DCI driver interface
   3  *
   4  * Copyright (C) 2001 Ove Kaaven
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_DCIDDI_H
  22 #define __WINE_DCIDDI_H
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27
  28 /* DCI Command Escape */
  29 #define DCICOMMAND      3075
  30 #define DCI_VERSION     0x0100
  31
  32 #define DCICREATEPRIMARYSURFACE         1
  33 #define DCICREATEOFFSCREENSURFACE       2
  34 #define DCICREATEOVERLAYSURFACE         3
  35 #define DCIENUMSURFACE                  4
  36 #define DCIESCAPE                       5
  37
  38 /* DCI Errors */
  39 #define DCI_OK                          0
  40 #define DCI_FAIL_GENERIC               -1
  41 #define DCI_FAIL_UNSUPPORTEDVERSION    -2
  42 #define DCI_FAIL_INVALIDSURFACE        -3
  43 #define DCI_FAIL_UNSUPPORTED           -4
  44
  45
  46 typedef int DCIRVAL; /* DCI callback return type */
  47
  48 /*****************************************************************************
  49  * Escape command structures
  50  */
  51 typedef struct _DCICMD {
  52     DWORD dwCommand;
  53     DWORD dwParam1;
  54     DWORD dwParam2;
  55     DWORD dwVersion;
  56     DWORD dwReserved;
  57 } DCICMD,*LPDCICMD;
  58
  59 typedef struct _DCISURFACEINFO {
  60     DWORD dwSize;
  61     DWORD dwDCICaps;
  62     DWORD dwCompression;
  63     DWORD dwMask[3];
  64     DWORD dwWidth;
  65     DWORD dwHeight;
  66     LONG  lStride;
  67     DWORD dwBitCount;
  68     ULONG_PTR dwOffSurface;
  69     WORD  wSelSurface;
  70     WORD  wReserved;
  71     DWORD dwReserved1;
  72     DWORD dwReserved2;
  73     DWORD dwReserved3;
  74     DCIRVAL (CALLBACK *BeginAccess)(LPVOID, LPRECT);
  75     void (CALLBACK *EndAccess)(LPVOID);
  76     void (CALLBACK *DestroySurface)(LPVOID);
  77 } DCISURFACEINFO, *LPDCISURFACEINFO;
  78
  79 #ifdef __cplusplus
  80 } /* extern "C" */
  81 #endif
  82
  83 #endif /* __WINE_DCIDDI_H */