dlls/devenum/devenum_private.h

   1 /*
   2  *      includes for devenum.dll
   3  *
   4  * Copyright (C) 2002 John K. Hohm
   5  * Copyright (C) 2002 Robert Shearman
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  *
  21  * NOTES ON FILE:
  22  * - Private file where devenum globals are declared
  23  */
  24
  25 #define COBJMACROS
  26 #include "dshow.h"
  27 #include "dmo.h"
  28 #include "dmodshow.h"
  29
  30 /**********************************************************************
  31  * Dll lifetime tracking declaration for devenum.dll
  32  */
  33 extern LONG dll_refs DECLSPEC_HIDDEN;
  34 static inline void DEVENUM_LockModule(void) { InterlockedIncrement(&dll_refs); }
  35 static inline void DEVENUM_UnlockModule(void) { InterlockedDecrement(&dll_refs); }
  36
  37 enum device_type
  38 {
  39     DEVICE_FILTER,
  40     DEVICE_CODEC,
  41     DEVICE_DMO,
  42 };
  43
  44 struct moniker
  45 {
  46     IMoniker IMoniker_iface;
  47     LONG ref;
  48     CLSID class;
  49     BOOL has_class;
  50     enum device_type type;
  51     WCHAR *name;    /* for filters and codecs */
  52     CLSID clsid;    /* for DMOs */
  53
  54     IPropertyBag IPropertyBag_iface;
  55 };
  56
  57 HRESULT create_filter_data(VARIANT *var, REGFILTER2 *rgf) DECLSPEC_HIDDEN;
  58 struct moniker *dmo_moniker_create(const GUID class, const GUID clsid) DECLSPEC_HIDDEN;
  59 struct moniker *codec_moniker_create(const GUID *class, const WCHAR *name) DECLSPEC_HIDDEN;
  60 struct moniker *filter_moniker_create(const GUID *class, const WCHAR *name) DECLSPEC_HIDDEN;
  61 HRESULT enum_moniker_create(REFCLSID class, IEnumMoniker **enum_mon) DECLSPEC_HIDDEN;
  62
  63 extern ICreateDevEnum devenum_factory DECLSPEC_HIDDEN;
  64 extern IParseDisplayName devenum_parser DECLSPEC_HIDDEN;