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da6c9e4cc2
Tests show that in ddrawex.dll it is legal to create a surface with both DDSCAPS_VIDEOMEMORY and DDSCAPS_SYSTEMMEMORY flag set. A surface created that way shows different behavior in IDirectDrawSurface::GetDC.
116 lines
4.5 KiB
C
116 lines
4.5 KiB
C
/*
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* Copyright 2006 Ulrich Czekalla
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_DLLS_DDRAWEX_DDRAWEX_PRIVATE_H
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#define __WINE_DLLS_DDRAWEX_DDRAWEX_PRIVATE_H
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DEFINE_GUID(CLSID_DirectDrawFactory, 0x4fd2a832, 0x86c8, 0x11d0, 0x8f, 0xca, 0x0, 0xc0, 0x4f, 0xd9, 0x18, 0x9d);
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DEFINE_GUID(IID_IDirectDrawFactory, 0x4fd2a833, 0x86c8, 0x11d0, 0x8f, 0xca, 0x0, 0xc0, 0x4f, 0xd9, 0x18, 0x9d);
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#define INTERFACE IDirectDrawFactory
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DECLARE_INTERFACE_(IDirectDrawFactory, IUnknown)
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{
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STDMETHOD_(HRESULT, QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
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STDMETHOD_(ULONG, AddRef)(THIS) PURE;
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STDMETHOD_(ULONG, Release)(THIS) PURE;
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STDMETHOD(CreateDirectDraw)(THIS_ GUID * pGUID, HWND hWnd, DWORD dwCoopLevelFlags,
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DWORD dwReserved, IUnknown *pUnkOuter, IDirectDraw **ppDirectDraw) PURE;
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STDMETHOD(_DirectDrawEnumerate)(THIS_ LPDDENUMCALLBACKW lpCallback, LPVOID lpContext) PURE;
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};
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#undef INTERFACE
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#if !defined(__cplusplus) || defined(CINTERFACE)
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/*** IUnknown methods ***/
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#define IDirectDrawFactory_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
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#define IDirectDrawFactory_AddRef(p) (p)->lpVtbl->AddRef(p)
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#define IDirectDrawFactory_Release(p) (p)->lpVtbl->Release(p)
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#define IDirectDrawFactory_CreateDirectDraw(p,a,b,c,d,e,f) (p)->lpVtbl->CreateDirectDraw(p,a,b,c,d,e,f)
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#define IDirectDrawFactory_DirectDrawEnumerate(p,a,b) (p)->lpVtbl->_DirectDrawEnumerate(p,a,b)
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#endif
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/******************************************************************************
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* DirectDraw ClassFactory implementation - incomplete
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******************************************************************************/
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typedef struct
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{
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const IClassFactoryVtbl *lpVtbl;
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LONG ref;
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HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID iid, LPVOID *ppObj);
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} IClassFactoryImpl;
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/******************************************************************************
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* DirectDrawFactory implementation
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******************************************************************************/
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typedef struct
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{
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const IDirectDrawFactoryVtbl *lpVtbl;
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LONG ref;
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} IDirectDrawFactoryImpl;
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HRESULT WINAPI IDirectDrawFactoryImpl_CreateDirectDraw(IDirectDrawFactory* iface,
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GUID * pGUID, HWND hWnd, DWORD dwCoopLevelFlags, DWORD dwReserved, IUnknown *pUnkOuter,
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IDirectDraw **ppDirectDraw);
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void DDSD_to_DDSD2(const DDSURFACEDESC *in, DDSURFACEDESC2 *out);
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void DDSD2_to_DDSD(const DDSURFACEDESC2 *in, DDSURFACEDESC *out);
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/******************************************************************************
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* IDirectDraw wrapper implementation
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******************************************************************************/
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typedef struct
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{
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const IDirectDrawVtbl *IDirectDraw_Vtbl;
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const IDirectDraw2Vtbl *IDirectDraw2_Vtbl;
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const IDirectDraw3Vtbl *IDirectDraw3_Vtbl;
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const IDirectDraw4Vtbl *IDirectDraw4_Vtbl;
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LONG ref;
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/* The interface we're forwarding to */
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IDirectDraw4 *parent;
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} IDirectDrawImpl;
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IDirectDraw4 *dd_get_outer(IDirectDraw4 *inner);
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IDirectDraw4 *dd_get_inner(IDirectDraw4 *outer);
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/******************************************************************************
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* IDirectDrawSurface implementation
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******************************************************************************/
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typedef struct
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{
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const IDirectDrawSurface3Vtbl *IDirectDrawSurface3_Vtbl;
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const IDirectDrawSurface4Vtbl *IDirectDrawSurface4_Vtbl;
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LONG ref;
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/* The interface we're forwarding to */
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IDirectDrawSurface4 *parent;
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BOOL permanent_dc;
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HDC hdc;
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/* An UUID we use to store the outer surface as private data in the inner surface */
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#define IID_DDrawexPriv IID_IDirectDrawSurface4
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} IDirectDrawSurfaceImpl;
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IDirectDrawSurface4 *dds_get_outer(IDirectDrawSurface4 *inner);
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IDirectDrawSurface4 *dds_get_inner(IDirectDrawSurface4 *outer);
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HRESULT prepare_permanent_dc(IDirectDrawSurface4 *iface);
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#endif /* __WINE_DLLS_DDRAWEX_DDRAWEX_PRIVATE_H */
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