2 * DirectX Files Functions (D3DXOF.DLL)
4 * Copyright 2004 Christian Costa
6 * This file contains the (internal) driver registration functions,
7 * driver enumeration APIs and DirectDraw creation functions.
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #define COM_NO_WINDOWS_H
38 #include "d3dxof_private.h"
41 #include "wine/debug.h"
43 WINE_DEFAULT_DEBUG_CHANNEL(d3dxof
);
45 static DWORD dll_ref
= 0;
47 /* For the moment, do nothing here. */
48 BOOL WINAPI
DllMain(HINSTANCE hInstDLL
, DWORD fdwReason
, LPVOID lpv
)
51 case DLL_PROCESS_ATTACH
:
52 DisableThreadLibraryCalls(hInstDLL
);
54 case DLL_PROCESS_DETACH
:
60 /******************************************************************************
61 * DirectX File ClassFactory
64 IClassFactory ITF_IClassFactory
;
67 HRESULT (*pfnCreateInstance
)(IUnknown
*pUnkOuter
, LPVOID
*ppObj
);
70 struct object_creation_info
73 HRESULT (*pfnCreateInstance
)(IUnknown
*pUnkOuter
, LPVOID
*ppObj
);
76 static const struct object_creation_info object_creation
[] =
78 { &CLSID_CDirectXFile
, IDirectXFileImpl_Create
},
81 static HRESULT WINAPI
XFCF_QueryInterface(LPCLASSFACTORY iface
,REFIID riid
, LPVOID
*ppobj
)
83 ICOM_THIS(IClassFactoryImpl
,iface
);
85 if (IsEqualGUID(riid
, &IID_IUnknown
)
86 || IsEqualGUID(riid
, &IID_IClassFactory
))
88 IClassFactory_AddRef(iface
);
93 WARN("(%p)->(%s,%p),not found\n",This
,debugstr_guid(riid
),ppobj
);
97 static ULONG WINAPI
XFCF_AddRef(LPCLASSFACTORY iface
)
99 ICOM_THIS(IClassFactoryImpl
,iface
);
100 return ++(This
->ref
);
103 static ULONG WINAPI
XFCF_Release(LPCLASSFACTORY iface
)
105 ICOM_THIS(IClassFactoryImpl
,iface
);
107 ULONG ref
= --This
->ref
;
110 HeapFree(GetProcessHeap(), 0, This
);
115 static HRESULT WINAPI
XFCF_CreateInstance(LPCLASSFACTORY iface
, LPUNKNOWN pOuter
, REFIID riid
, LPVOID
*ppobj
)
117 ICOM_THIS(IClassFactoryImpl
,iface
);
121 TRACE("(%p)->(%p,%s,%p)\n",This
,pOuter
,debugstr_guid(riid
),ppobj
);
123 hres
= This
->pfnCreateInstance(pOuter
, (LPVOID
*) &punk
);
128 hres
= IUnknown_QueryInterface(punk
, riid
, ppobj
);
133 IUnknown_Release(punk
);
137 static HRESULT WINAPI
XFCF_LockServer(LPCLASSFACTORY iface
, BOOL dolock
)
139 ICOM_THIS(IClassFactoryImpl
,iface
);
140 FIXME("(%p)->(%d),stub!\n",This
,dolock
);
144 static IClassFactoryVtbl XFCF_Vtbl
=
146 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
154 /***********************************************************************
155 * DirectXFileCreate (D3DXOF.@)
157 HRESULT WINAPI
DirectXFileCreate(LPDIRECTXFILE
* lplpDirectXFile
)
161 TRACE("(%p)\n", lplpDirectXFile
);
163 if (!lplpDirectXFile
)
164 return DXFILEERR_BADVALUE
;
166 hr
= IDirectXFileImpl_Create(NULL
, (LPVOID
)lplpDirectXFile
);
169 return DXFILEERR_BADALLOC
;
174 /*******************************************************************************
175 * DllGetClassObject [D3DXOF.@]
176 * Retrieves class object from a DLL object
179 * Docs say returns STDAPI
182 * rclsid [I] CLSID for the class object
183 * riid [I] Reference to identifier of interface for class object
184 * ppv [O] Address of variable to receive interface pointer for riid
188 * Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
191 DWORD WINAPI
D3DXOF_DllGetClassObject(REFCLSID rclsid
, REFIID riid
, LPVOID
*ppv
)
194 IClassFactoryImpl
*factory
;
196 TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid
), debugstr_guid(riid
), ppv
);
198 if ( !IsEqualGUID( &IID_IClassFactory
, riid
)
199 && ! IsEqualGUID( &IID_IUnknown
, riid
) )
200 return E_NOINTERFACE
;
202 for (i
=0; i
< sizeof(object_creation
)/sizeof(object_creation
[0]); i
++)
204 if (IsEqualGUID(object_creation
[i
].clsid
, rclsid
))
208 if (i
== sizeof(object_creation
)/sizeof(object_creation
[0]))
210 FIXME("%s: no class found.\n", debugstr_guid(rclsid
));
211 return CLASS_E_CLASSNOTAVAILABLE
;
214 factory
= HeapAlloc(GetProcessHeap(), 0, sizeof(*factory
));
215 if (factory
== NULL
) return E_OUTOFMEMORY
;
217 factory
->ITF_IClassFactory
.lpVtbl
= &XFCF_Vtbl
;
220 factory
->pfnCreateInstance
= object_creation
[i
].pfnCreateInstance
;
222 *ppv
= &(factory
->ITF_IClassFactory
);
226 /***********************************************************************
227 * DllCanUnloadNow (D3DXOF.@)
229 HRESULT WINAPI
D3DXOF_DllCanUnloadNow()
231 return dll_ref
!= 0 ? S_FALSE
: S_OK
;