1 /* DirectMusic Wave Private Include
3 * Copyright (C) 2003-2004 Rok Mandeljc
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (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
13 * GNU Library General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * 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_DSWAVE_PRIVATE_H
21 #define __WINE_DSWAVE_PRIVATE_H
33 #include "wine/debug.h"
34 #include "wine/list.h"
35 #include "wine/unicode.h"
43 /*****************************************************************************
46 typedef struct IDirectMusicWaveImpl IDirectMusicWaveImpl;
48 /*****************************************************************************
51 extern HRESULT WINAPI DMUSIC_CreateDirectMusicWaveImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter);
54 /*****************************************************************************
55 * IDirectMusicWaveImpl implementation structure
57 struct IDirectMusicWaveImpl {
59 const IUnknownVtbl *UnknownVtbl;
60 const IDirectMusicSegment8Vtbl *SegmentVtbl;
61 const IDirectMusicObjectVtbl *ObjectVtbl;
62 const IPersistStreamVtbl *PersistStreamVtbl;
65 /* IDirectMusicWaveImpl fields */
66 LPDMUS_OBJECTDESC pDesc;
71 extern ULONG WINAPI IDirectMusicWaveImpl_IUnknown_AddRef (LPUNKNOWN iface);
72 /* IDirectMusicSegment(8): */
73 extern ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef (LPDIRECTMUSICSEGMENT8 iface);
75 /* IDirectMusicObject: */
76 extern ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface);
78 extern ULONG WINAPI IDirectMusicWaveImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface);
80 /**********************************************************************
81 * Dll lifetime tracking declaration for dswave.dll
83 extern LONG DSWAVE_refCount;
84 static inline void DSWAVE_LockModule(void) { InterlockedIncrement( &DSWAVE_refCount ); }
85 static inline void DSWAVE_UnlockModule(void) { InterlockedDecrement( &DSWAVE_refCount ); }
87 /*****************************************************************************
90 /* for simpler reading */
91 typedef struct _DMUS_PRIVATE_CHUNK {
92 FOURCC fccID; /* FOURCC ID of the chunk */
93 DWORD dwSize; /* size of the chunk */
94 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
96 /* used for generic dumping (copied from ddraw) */
107 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
108 #define DM_STRUCT_INIT(x) \
110 memset((x), 0, sizeof(*(x))); \
111 (x)->dwSize = sizeof(*x); \
114 #define FE(x) { x, #x }
115 #define GE(x) { &x, #x }
117 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
119 /* check whether the given DWORD is even (return 0) or odd (return 1) */
120 extern int even_or_odd (DWORD number);
121 /* FOURCC to string conversion for debug messages */
122 extern const char *debugstr_fourcc (DWORD fourcc);
123 /* DMUS_VERSION struct to string conversion for debug messages */
124 extern const char *debugstr_dmversion (LPDMUS_VERSION version);
125 /* returns name of given GUID */
126 extern const char *debugstr_dmguid (const GUID *id);
127 /* returns name of given error code */
128 extern const char *debugstr_dmreturn (DWORD code);
129 /* generic flags-dumping function */
130 extern const char *debugstr_flags (DWORD flags, const flag_info* names, size_t num_names);
131 extern const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask);
132 /* dump whole DMUS_OBJECTDESC struct */
133 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc);
135 #endif /* __WINE_DSWAVE_PRIVATE_H */