1 /* DirectMusicScript 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_DMSCRIPT_PRIVATE_H
21 #define __WINE_DMSCRIPT_PRIVATE_H
35 #include "wine/debug.h"
36 #include "wine/list.h"
37 #include "wine/unicode.h"
45 /*****************************************************************************
48 typedef struct IDirectMusicScriptImpl IDirectMusicScriptImpl;
50 typedef struct IDirectMusicScriptTrack IDirectMusicScriptTrack;
52 /*****************************************************************************
55 extern HRESULT WINAPI DMUSIC_CreateDirectMusicScriptImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
57 extern HRESULT WINAPI DMUSIC_CreateDirectMusicScriptTrack (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
59 /*****************************************************************************
60 * IDirectMusicScriptImpl implementation structure
62 struct IDirectMusicScriptImpl {
64 const IUnknownVtbl *UnknownVtbl;
65 const IDirectMusicScriptVtbl *ScriptVtbl;
66 const IDirectMusicObjectVtbl *ObjectVtbl;
67 const IPersistStreamVtbl *PersistStreamVtbl;
70 /* IDirectMusicScriptImpl fields */
71 IDirectMusicPerformance* pPerformance;
72 LPDMUS_OBJECTDESC pDesc;
73 DMUS_IO_SCRIPT_HEADER* pHeader;
74 DMUS_IO_VERSION* pVersion;
79 /*****************************************************************************
80 * IDirectMusicScriptTrack implementation structure
82 struct IDirectMusicScriptTrack {
84 const IUnknownVtbl *UnknownVtbl;
85 const IDirectMusicTrack8Vtbl *TrackVtbl;
86 const IPersistStreamVtbl *PersistStreamVtbl;
89 /* IDirectMusicScriptTrack fields */
90 LPDMUS_OBJECTDESC pDesc;
93 /**********************************************************************
94 * Dll lifetime tracking declaration for dmscript.dll
96 extern LONG DMSCRIPT_refCount DECLSPEC_HIDDEN;
97 static inline void DMSCRIPT_LockModule(void) { InterlockedIncrement( &DMSCRIPT_refCount ); }
98 static inline void DMSCRIPT_UnlockModule(void) { InterlockedDecrement( &DMSCRIPT_refCount ); }
100 /*****************************************************************************
103 /* for simpler reading */
104 typedef struct _DMUS_PRIVATE_CHUNK {
105 FOURCC fccID; /* FOURCC ID of the chunk */
106 DWORD dwSize; /* size of the chunk */
107 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
109 /* used for generic dumping (copied from ddraw) */
120 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
121 #define DM_STRUCT_INIT(x) \
123 memset((x), 0, sizeof(*(x))); \
124 (x)->dwSize = sizeof(*x); \
127 #define FE(x) { x, #x }
128 #define GE(x) { &x, #x }
130 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
132 /* FOURCC to string conversion for debug messages */
133 extern const char *debugstr_fourcc (DWORD fourcc) DECLSPEC_HIDDEN;
134 /* returns name of given GUID */
135 extern const char *debugstr_dmguid (const GUID *id) DECLSPEC_HIDDEN;
136 /* dump whole DMUS_OBJECTDESC struct */
137 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
139 #endif /* __WINE_DMSCRIPT_PRIVATE_H */