dlls/ddrawex/ddrawex_private.h

   1 /*
   2  * Copyright 2006 Ulrich Czekalla
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_DLLS_DDRAWEX_DDRAWEX_PRIVATE_H
  20 #define __WINE_DLLS_DDRAWEX_DDRAWEX_PRIVATE_H
  21
  22 DEFINE_GUID(CLSID_DirectDrawFactory, 0x4fd2a832, 0x86c8, 0x11d0, 0x8f, 0xca, 0x0, 0xc0, 0x4f, 0xd9, 0x18, 0x9d);
  23 DEFINE_GUID(IID_IDirectDrawFactory, 0x4fd2a833, 0x86c8, 0x11d0, 0x8f, 0xca, 0x0, 0xc0, 0x4f, 0xd9, 0x18, 0x9d);
  24
  25 #define INTERFACE IDirectDrawFactory
  26 DECLARE_INTERFACE_(IDirectDrawFactory, IUnknown)
  27 {
  28     STDMETHOD_(HRESULT, QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  29     STDMETHOD_(ULONG, AddRef)(THIS) PURE;
  30     STDMETHOD_(ULONG, Release)(THIS) PURE;
  31     STDMETHOD(CreateDirectDraw)(THIS_ GUID * pGUID, HWND hWnd, DWORD dwCoopLevelFlags,
  32         DWORD dwReserved, IUnknown *pUnkOuter, IDirectDraw **ppDirectDraw) PURE;
  33     STDMETHOD(_DirectDrawEnumerate)(THIS_ LPDDENUMCALLBACKW lpCallback, LPVOID lpContext) PURE;
  34 };
  35 #undef INTERFACE
  36
  37 #if !defined(__cplusplus) || defined(CINTERFACE)
  38 /*** IUnknown methods ***/
  39 #define IDirectDrawFactory_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  40 #define IDirectDrawFactory_AddRef(p)             (p)->lpVtbl->AddRef(p)
  41 #define IDirectDrawFactory_Release(p)            (p)->lpVtbl->Release(p)
  42 #define IDirectDrawFactory_CreateDirectDraw(p,a,b,c,d,e,f)  (p)->lpVtbl->CreateDirectDraw(p,a,b,c,d,e,f)
  43 #define IDirectDrawFactory_DirectDrawEnumerate(p,a,b)  (p)->lpVtbl->_DirectDrawEnumerate(p,a,b)
  44 #endif
  45
  46 /******************************************************************************
  47  * DirectDraw ClassFactory implementation - incomplete
  48  ******************************************************************************/
  49 typedef struct
  50 {
  51     const IClassFactoryVtbl *lpVtbl;
  52     LONG ref;
  53     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID iid, LPVOID *ppObj);
  54 } IClassFactoryImpl;
  55
  56
  57 /******************************************************************************
  58  * DirectDrawFactory implementation
  59  ******************************************************************************/
  60 typedef struct
  61 {
  62     const IDirectDrawFactoryVtbl *lpVtbl;
  63     LONG ref;
  64 } IDirectDrawFactoryImpl;
  65
  66 HRESULT WINAPI IDirectDrawFactoryImpl_CreateDirectDraw(IDirectDrawFactory* iface,
  67     GUID * pGUID, HWND hWnd, DWORD dwCoopLevelFlags, DWORD dwReserved, IUnknown *pUnkOuter,
  68     IDirectDraw **ppDirectDraw);
  69
  70 void DDSD_to_DDSD2(const DDSURFACEDESC *in, DDSURFACEDESC2 *out);
  71 void DDSD2_to_DDSD(const DDSURFACEDESC2 *in, DDSURFACEDESC *out);
  72
  73 /******************************************************************************
  74  * IDirectDraw wrapper implementation
  75  ******************************************************************************/
  76 typedef struct
  77 {
  78     const IDirectDrawVtbl *IDirectDraw_Vtbl;
  79     const IDirectDraw2Vtbl *IDirectDraw2_Vtbl;
  80     const IDirectDraw3Vtbl *IDirectDraw3_Vtbl;
  81     const IDirectDraw4Vtbl *IDirectDraw4_Vtbl;
  82     LONG ref;
  83
  84     /* The interface we're forwarding to */
  85     IDirectDraw4 *parent;
  86 } IDirectDrawImpl;
  87
  88 IDirectDraw4 *dd_get_outer(IDirectDraw4 *inner);
  89 IDirectDraw4 *dd_get_inner(IDirectDraw4 *outer);
  90
  91 /******************************************************************************
  92  * IDirectDrawSurface implementation
  93  ******************************************************************************/
  94 typedef struct
  95 {
  96     const IDirectDrawSurface3Vtbl *IDirectDrawSurface3_Vtbl;
  97     const IDirectDrawSurface4Vtbl *IDirectDrawSurface4_Vtbl;
  98     LONG ref;
  99
 100     /* The interface we're forwarding to */
 101     IDirectDrawSurface4 *parent;
 102
 103     BOOL permanent_dc;
 104     HDC hdc;
 105
 106     /* An UUID we use to store the outer surface as private data in the inner surface */
 107 #define IID_DDrawexPriv IID_IDirectDrawSurface4
 108
 109 } IDirectDrawSurfaceImpl;
 110
 111 IDirectDrawSurface4 *dds_get_outer(IDirectDrawSurface4 *inner);
 112 IDirectDrawSurface4 *dds_get_inner(IDirectDrawSurface4 *outer);
 113 HRESULT prepare_permanent_dc(IDirectDrawSurface4 *iface);
 114
 115 #endif /* __WINE_DLLS_DDRAWEX_DDRAWEX_PRIVATE_H */