1 /* DirectMusic 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_DMUSIC_PRIVATE_H
21 #define __WINE_DMUSIC_PRIVATE_H
33 #include "wine/debug.h"
34 #include "wine/list.h"
35 #include "wine/unicode.h"
43 /*****************************************************************************
46 typedef struct IDirectMusic8Impl IDirectMusic8Impl;
47 typedef struct IDirectMusicBufferImpl IDirectMusicBufferImpl;
48 typedef struct IDirectMusicDownloadedInstrumentImpl IDirectMusicDownloadedInstrumentImpl;
49 typedef struct IDirectMusicDownloadImpl IDirectMusicDownloadImpl;
50 typedef struct IDirectMusicPortDownloadImpl IDirectMusicPortDownloadImpl;
51 typedef struct IDirectMusicPortImpl IDirectMusicPortImpl;
52 typedef struct IDirectMusicThruImpl IDirectMusicThruImpl;
53 typedef struct IReferenceClockImpl IReferenceClockImpl;
55 typedef struct IDirectMusicCollectionImpl IDirectMusicCollectionImpl;
56 typedef struct IDirectMusicInstrumentImpl IDirectMusicInstrumentImpl;
59 /*****************************************************************************
60 * Some stuff to make my life easier :=)
63 /* some sort of aux. midi channel: big fake at the moment; accepts only priority
64 changes... more coming soon */
65 typedef struct DMUSIC_PRIVATE_MCHANNEL_ {
67 } DMUSIC_PRIVATE_MCHANNEL, *LPDMUSIC_PRIVATE_MCHANNEL;
69 /* some sort of aux. channel group: collection of 16 midi channels */
70 typedef struct DMUSIC_PRIVATE_CHANNEL_GROUP_ {
71 DMUSIC_PRIVATE_MCHANNEL channel[16]; /* 16 channels in a group */
72 } DMUSIC_PRIVATE_CHANNEL_GROUP, *LPDMUSIC_PRIVATE_CHANNEL_GROUP;
75 /*****************************************************************************
78 extern HRESULT WINAPI DMUSIC_CreateDirectMusicImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
79 extern HRESULT WINAPI DMUSIC_CreateDirectMusicBufferImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
80 extern HRESULT WINAPI DMUSIC_CreateDirectMusicDownloadedInstrumentImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
81 extern HRESULT WINAPI DMUSIC_CreateDirectMusicDownloadImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
82 extern HRESULT WINAPI DMUSIC_CreateReferenceClockImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
84 extern HRESULT WINAPI DMUSIC_CreateDirectMusicCollectionImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
85 extern HRESULT WINAPI DMUSIC_CreateDirectMusicInstrumentImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
87 /*****************************************************************************
88 * IDirectMusic8Impl implementation structure
90 struct IDirectMusic8Impl {
92 const IDirectMusic8Vtbl *lpVtbl;
95 /* IDirectMusicImpl fields */
96 IReferenceClockImpl* pMasterClock;
97 IDirectMusicPort** ppPorts;
101 /*****************************************************************************
102 * IDirectMusicBufferImpl implementation structure
104 struct IDirectMusicBufferImpl {
105 /* IUnknown fields */
106 const IDirectMusicBufferVtbl *lpVtbl;
109 /* IDirectMusicBufferImpl fields */
112 /*****************************************************************************
113 * IDirectMusicDownloadedInstrumentImpl implementation structure
115 struct IDirectMusicDownloadedInstrumentImpl {
116 /* IUnknown fields */
117 const IDirectMusicDownloadedInstrumentVtbl *lpVtbl;
120 /* IDirectMusicDownloadedInstrumentImpl fields */
123 /*****************************************************************************
124 * IDirectMusicDownloadImpl implementation structure
126 struct IDirectMusicDownloadImpl {
127 /* IUnknown fields */
128 const IDirectMusicDownloadVtbl *lpVtbl;
131 /* IDirectMusicDownloadImpl fields */
134 /*****************************************************************************
135 * IDirectMusicPortImpl implementation structure
137 struct IDirectMusicPortImpl {
138 /* IUnknown fields */
139 const IDirectMusicPortVtbl *lpVtbl;
140 const IDirectMusicPortDownloadVtbl *lpDownloadVtbl;
141 const IDirectMusicThruVtbl *lpThruVtbl;
144 /* IDirectMusicPortImpl fields */
145 IDirectSound* pDirectSound;
146 IReferenceClock* pLatencyClock;
149 DMUS_PORTPARAMS params;
151 DMUSIC_PRIVATE_CHANNEL_GROUP group[1];
154 /** Internal factory */
155 extern HRESULT WINAPI DMUSIC_CreateDirectMusicPortImpl (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter, LPDMUS_PORTPARAMS pPortParams, LPDMUS_PORTCAPS pPortCaps) DECLSPEC_HIDDEN;
157 /*****************************************************************************
158 * IReferenceClockImpl implementation structure
160 struct IReferenceClockImpl {
161 /* IUnknown fields */
162 const IReferenceClockVtbl *lpVtbl;
165 /* IReferenceClockImpl fields */
166 REFERENCE_TIME rtTime;
167 DMUS_CLOCKINFO pClockInfo;
170 typedef struct _DMUS_PRIVATE_INSTRUMENT_ENTRY {
171 struct list entry; /* for listing elements */
172 IDirectMusicInstrument* pInstrument;
173 } DMUS_PRIVATE_INSTRUMENTENTRY, *LPDMUS_PRIVATE_INSTRUMENTENTRY;
175 typedef struct _DMUS_PRIVATE_POOLCUE {
176 struct list entry; /* for listing elements */
177 } DMUS_PRIVATE_POOLCUE, *LPDMUS_PRIVATE_POOLCUE;
179 /*****************************************************************************
180 * IDirectMusicCollectionImpl implementation structure
182 struct IDirectMusicCollectionImpl {
183 /* IUnknown fields */
184 const IUnknownVtbl *UnknownVtbl;
185 const IDirectMusicCollectionVtbl *CollectionVtbl;
186 const IDirectMusicObjectVtbl *ObjectVtbl;
187 const IPersistStreamVtbl *PersistStreamVtbl;
190 /* IDirectMusicCollectionImpl fields */
191 IStream *pStm; /* stream from which we load collection and later instruments */
192 LARGE_INTEGER liCollectionPosition; /* offset in a stream where collection was loaded from */
193 LARGE_INTEGER liWavePoolTablePosition; /* offset in a stream where wave pool table can be found */
194 LPDMUS_OBJECTDESC pDesc;
195 CHAR* szCopyright; /* FIXME: should probably placed somewhere else */
198 LPPOOLTABLE pPoolTable;
201 struct list Instruments;
204 /*****************************************************************************
205 * IDirectMusicInstrumentImpl implementation structure
207 struct IDirectMusicInstrumentImpl {
208 /* IUnknown fields */
209 const IUnknownVtbl *UnknownVtbl;
210 const IDirectMusicInstrumentVtbl *InstrumentVtbl;
213 /* IDirectMusicInstrumentImpl fields */
214 LARGE_INTEGER liInstrumentPosition; /* offset in a stream where instrument chunk can be found */
215 LPGUID pInstrumentID;
216 LPINSTHEADER pHeader;
217 WCHAR wszName[DMUS_MAX_NAME];
218 /* instrument data */
222 extern HRESULT WINAPI IDirectMusicInstrumentImpl_Custom_Load (LPDIRECTMUSICINSTRUMENT iface, LPSTREAM pStm) DECLSPEC_HIDDEN;
224 /**********************************************************************
225 * Dll lifetime tracking declaration for dmusic.dll
227 extern LONG DMUSIC_refCount DECLSPEC_HIDDEN;
228 static inline void DMUSIC_LockModule(void) { InterlockedIncrement( &DMUSIC_refCount ); }
229 static inline void DMUSIC_UnlockModule(void) { InterlockedDecrement( &DMUSIC_refCount ); }
232 /*****************************************************************************
235 /* my custom ICOM stuff */
236 #define ICOM_NAME_MULTI(impl,field,iface,name) impl* const name=(impl*)((char*)(iface) - offsetof(impl,field))
237 #define ICOM_THIS_MULTI(impl,field,iface) ICOM_NAME_MULTI(impl,field,iface,This)
239 /* for simpler reading */
240 typedef struct _DMUS_PRIVATE_CHUNK {
241 FOURCC fccID; /* FOURCC ID of the chunk */
242 DWORD dwSize; /* size of the chunk */
243 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
245 /* used for generic dumping (copied from ddraw) */
256 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
257 #define DM_STRUCT_INIT(x) \
259 memset((x), 0, sizeof(*(x))); \
260 (x)->dwSize = sizeof(*x); \
263 #define FE(x) { x, #x }
264 #define GE(x) { &x, #x }
266 /* dwPatch from MIDILOCALE */
267 extern DWORD MIDILOCALE2Patch (const MIDILOCALE *pLocale) DECLSPEC_HIDDEN;
268 /* MIDILOCALE from dwPatch */
269 extern void Patch2MIDILOCALE (DWORD dwPatch, LPMIDILOCALE pLocale) DECLSPEC_HIDDEN;
271 /* check whether the given DWORD is even (return 0) or odd (return 1) */
272 extern int even_or_odd (DWORD number) DECLSPEC_HIDDEN;
273 /* FOURCC to string conversion for debug messages */
274 extern const char *debugstr_fourcc (DWORD fourcc) DECLSPEC_HIDDEN;
275 /* returns name of given GUID */
276 extern const char *debugstr_dmguid (const GUID *id) DECLSPEC_HIDDEN;
277 /* Dump whole DMUS_OBJECTDESC struct */
278 extern void dump_DMUS_OBJECTDESC(LPDMUS_OBJECTDESC desc) DECLSPEC_HIDDEN;
279 /* Dump whole DMUS_PORTPARAMS struct */
280 extern void dump_DMUS_PORTPARAMS(LPDMUS_PORTPARAMS params) DECLSPEC_HIDDEN;
282 #endif /* __WINE_DMUSIC_PRIVATE_H */