1 /* DirectMusicBand Private Include
3 * Copyright (C) 2003-2004 Rok Mandeljc
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #ifndef __WINE_DMBAND_PRIVATE_H
21 #define __WINE_DMBAND_PRIVATE_H
35 #include "wine/debug.h"
36 #include "wine/list.h"
37 #include "wine/unicode.h"
45 /*****************************************************************************
48 typedef struct IDirectMusicBandImpl IDirectMusicBandImpl;
50 typedef struct IDirectMusicBandTrack IDirectMusicBandTrack;
52 /*****************************************************************************
55 extern HRESULT WINAPI DMUSIC_CreateDirectMusicBandImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
57 extern HRESULT WINAPI DMUSIC_CreateDirectMusicBandTrack (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
60 /*****************************************************************************
61 * Auxiliary definitions
63 /* i don't like M$'s idea about two different band item headers, so behold: universal one */
64 typedef struct _DMUS_PRIVATE_BAND_ITEM_HEADER {
65 DWORD dwVersion; /* 1 or 2 */
69 MUSIC_TIME lBandTimeLogical;
70 MUSIC_TIME lBandTimePhysical;
71 } DMUS_PRIVATE_BAND_ITEM_HEADER;
73 typedef struct _DMUS_PRIVATE_INSTRUMENT {
74 struct list entry; /* for listing elements */
75 DMUS_IO_INSTRUMENT pInstrument;
76 IDirectMusicCollection* ppReferenceCollection;
77 } DMUS_PRIVATE_INSTRUMENT, *LPDMUS_PRIVATE_INSTRUMENT;
79 typedef struct _DMUS_PRIVATE_BAND {
80 struct list entry; /* for listing elements */
81 DMUS_PRIVATE_BAND_ITEM_HEADER BandHeader;
82 IDirectMusicBandImpl* pBand;
83 } DMUS_PRIVATE_BAND, *LPDMUS_PRIVATE_BAND;
86 /*****************************************************************************
87 * IDirectMusicBandImpl implementation structure
89 struct IDirectMusicBandImpl {
91 const IUnknownVtbl *UnknownVtbl;
92 const IDirectMusicBandVtbl *BandVtbl;
93 const IDirectMusicObjectVtbl *ObjectVtbl;
94 const IPersistStreamVtbl *PersistStreamVtbl;
97 /* IDirectMusicBandImpl fields */
98 LPDMUS_OBJECTDESC pDesc;
100 struct list Instruments;
103 /*****************************************************************************
104 * IDirectMusicBandTrack implementation structure
106 struct IDirectMusicBandTrack {
107 /* IUnknown fields */
108 const IUnknownVtbl *UnknownVtbl;
109 const IDirectMusicTrack8Vtbl *TrackVtbl;
110 const IPersistStreamVtbl *PersistStreamVtbl;
113 /* IDirectMusicBandTrack fields */
114 LPDMUS_OBJECTDESC pDesc;
115 DMUS_IO_BAND_TRACK_HEADER header;
121 /**********************************************************************
122 * Dll lifetime tracking declaration for dmband.dll
124 extern LONG DMBAND_refCount DECLSPEC_HIDDEN;
125 static inline void DMBAND_LockModule(void) { InterlockedIncrement( &DMBAND_refCount ); }
126 static inline void DMBAND_UnlockModule(void) { InterlockedDecrement( &DMBAND_refCount ); }
128 /*****************************************************************************
134 #endif /* __WINE_DMBAND_PRIVATE_H */