1 /* IDirectMusicWave Implementation
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 #include "dswave_private.h"
22 WINE_DEFAULT_DEBUG_CHANNEL(dswave
);
23 WINE_DECLARE_DEBUG_CHANNEL(dmfile
);
25 /* an interface that is, according to my tests, obtained by loader after loading object; is it acting
26 as some sort of bridge between object and loader? */
27 const GUID IID_IDirectMusicWavePRIVATE
= {0x69e934e4,0x97f1,0x4f1d,{0x88,0xe8,0xf2,0xac,0x88,0x67,0x13,0x27}};
29 /*****************************************************************************
30 * IDirectMusicWaveImpl implementation
32 /* IDirectMusicWaveImpl IUnknown part: */
33 HRESULT WINAPI
IDirectMusicWaveImpl_IUnknown_QueryInterface (LPUNKNOWN iface
, REFIID riid
, LPVOID
*ppobj
) {
34 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, UnknownVtbl
, iface
);
36 TRACE("(%p, %s, %p)\n", This
, debugstr_dmguid(riid
), ppobj
);
38 if (IsEqualIID (riid
, &IID_IUnknown
)) {
39 *ppobj
= (LPVOID
)&This
->UnknownVtbl
;
40 IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN
)&This
->UnknownVtbl
);
42 } else if (IsEqualIID (riid
, &IID_IDirectMusicSegment
)
43 || IsEqualIID (riid
, &IID_IDirectMusicSegment2
)
44 || IsEqualIID (riid
, &IID_IDirectMusicSegment8
)) {
45 *ppobj
= (LPVOID
)&This
->SegmentVtbl
;
46 IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef ((LPDIRECTMUSICSEGMENT8
)&This
->SegmentVtbl
);
48 } else if (IsEqualIID (riid
, &IID_IDirectMusicObject
)) {
49 *ppobj
= (LPVOID
)&This
->ObjectVtbl
;
50 IDirectMusicWaveImpl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT
)&This
->ObjectVtbl
);
52 } else if (IsEqualIID (riid
, &IID_IPersistStream
)) {
53 *ppobj
= (LPVOID
)&This
->PersistStreamVtbl
;
54 IDirectMusicWaveImpl_IPersistStream_AddRef ((LPPERSISTSTREAM
)&This
->PersistStreamVtbl
);
56 } else if (IsEqualIID (riid
, &IID_IDirectMusicWavePRIVATE
)) {
57 WARN(": requested private interface, expect crash\n");
61 WARN("(%p, %s, %p): not found\n", This
, debugstr_dmguid(riid
), ppobj
);
65 ULONG WINAPI
IDirectMusicWaveImpl_IUnknown_AddRef (LPUNKNOWN iface
) {
66 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, UnknownVtbl
, iface
);
67 TRACE("(%p): AddRef from %ld\n", This
, This
->ref
);
71 ULONG WINAPI
IDirectMusicWaveImpl_IUnknown_Release (LPUNKNOWN iface
) {
72 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, UnknownVtbl
, iface
);
73 ULONG ref
= --This
->ref
;
74 TRACE("(%p): ReleaseRef to %ld\n", This
, This
->ref
);
76 HeapFree(GetProcessHeap(), 0, This
);
81 IUnknownVtbl DirectMusicWave_Unknown_Vtbl
= {
82 IDirectMusicWaveImpl_IUnknown_QueryInterface
,
83 IDirectMusicWaveImpl_IUnknown_AddRef
,
84 IDirectMusicWaveImpl_IUnknown_Release
87 /* IDirectMusicSegment8Impl IDirectMusicSegment part: */
88 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_QueryInterface (LPDIRECTMUSICSEGMENT8 iface
, REFIID riid
, LPVOID
*ppobj
) {
89 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
90 return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN
)&This
->UnknownVtbl
, riid
, ppobj
);
93 ULONG WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef (LPDIRECTMUSICSEGMENT8 iface
) {
94 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
95 return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN
)&This
->UnknownVtbl
);
98 ULONG WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_Release (LPDIRECTMUSICSEGMENT8 iface
) {
99 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
100 return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN
)&This
->UnknownVtbl
);
103 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetLength (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME
* pmtLength
) {
104 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
105 FIXME("(%p, %p): stub\n", This
, pmtLength
);
109 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetLength (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME mtLength
) {
110 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
111 FIXME("(%p, %ld): stub\n", This
, mtLength
);
115 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetRepeats (LPDIRECTMUSICSEGMENT8 iface
, DWORD
* pdwRepeats
) {
116 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
117 FIXME("(%p, %p): stub\n", This
, pdwRepeats
);
121 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetRepeats (LPDIRECTMUSICSEGMENT8 iface
, DWORD dwRepeats
) {
122 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
123 FIXME("(%p, %ld): stub\n", This
, dwRepeats
);
127 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface
, DWORD
* pdwResolution
) {
128 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
129 FIXME("(%p, %p): stub\n", This
, pdwResolution
);
133 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface
, DWORD dwResolution
) {
134 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
135 FIXME("(%p, %ld): stub\n", This
, dwResolution
);
139 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrack (LPDIRECTMUSICSEGMENT8 iface
, REFGUID rguidType
, DWORD dwGroupBits
, DWORD dwIndex
, IDirectMusicTrack
** ppTrack
) {
140 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
141 FIXME("(%p, %s, %ld, %ld, %p): stub\n", This
, debugstr_dmguid(rguidType
), dwGroupBits
, dwIndex
, ppTrack
);
145 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrackGroup (LPDIRECTMUSICSEGMENT8 iface
, IDirectMusicTrack
* pTrack
, DWORD
* pdwGroupBits
) {
146 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
147 FIXME("(%p, %p, %p): stub\n", This
, pTrack
, pdwGroupBits
);
151 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_InsertTrack (LPDIRECTMUSICSEGMENT8 iface
, IDirectMusicTrack
* pTrack
, DWORD dwGroupBits
) {
152 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
153 FIXME("(%p, %p, %ld): stub\n", This
, pTrack
, dwGroupBits
);
157 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveTrack (LPDIRECTMUSICSEGMENT8 iface
, IDirectMusicTrack
* pTrack
) {
158 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
159 FIXME("(%p, %p): stub\n", This
, pTrack
);
163 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_InitPlay (LPDIRECTMUSICSEGMENT8 iface
, IDirectMusicSegmentState
** ppSegState
, IDirectMusicPerformance
* pPerformance
, DWORD dwFlags
) {
164 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
165 FIXME("(%p, %p, %p, %ld): stub\n", This
, ppSegState
, pPerformance
, dwFlags
);
169 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetGraph (LPDIRECTMUSICSEGMENT8 iface
, IDirectMusicGraph
** ppGraph
) {
170 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
171 FIXME("(%p, %p): stub\n", This
, ppGraph
);
175 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetGraph (LPDIRECTMUSICSEGMENT8 iface
, IDirectMusicGraph
* pGraph
) {
176 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
177 FIXME("(%p, %p): stub\n", This
, pGraph
);
181 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_AddNotificationType (LPDIRECTMUSICSEGMENT8 iface
, REFGUID rguidNotificationType
) {
182 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
183 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
187 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveNotificationType (LPDIRECTMUSICSEGMENT8 iface
, REFGUID rguidNotificationType
) {
188 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
189 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
193 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetParam (LPDIRECTMUSICSEGMENT8 iface
, REFGUID rguidType
, DWORD dwGroupBits
, DWORD dwIndex
, MUSIC_TIME mtTime
, MUSIC_TIME
* pmtNext
, void* pParam
) {
194 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
195 FIXME("(%p, %s, %ld, %ld, %ld, %p, %p): stub\n", This
, debugstr_dmguid(rguidType
), dwGroupBits
, dwIndex
, mtTime
, pmtNext
, pParam
);
199 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetParam (LPDIRECTMUSICSEGMENT8 iface
, REFGUID rguidType
, DWORD dwGroupBits
, DWORD dwIndex
, MUSIC_TIME mtTime
, void* pParam
) {
200 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
201 FIXME("(%p, %s, %ld, %ld, %ld, %p): stub\n", This
, debugstr_dmguid(rguidType
), dwGroupBits
, dwIndex
, mtTime
, pParam
);
205 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_Clone (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME mtStart
, MUSIC_TIME mtEnd
, IDirectMusicSegment
** ppSegment
) {
206 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
207 FIXME("(%p, %ld, %ld, %p): stub\n", This
, mtStart
, mtEnd
, ppSegment
);
211 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetStartPoint (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME mtStart
) {
212 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
213 FIXME("(%p, %ld): stub\n", This
, mtStart
);
217 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetStartPoint (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME
* pmtStart
) {
218 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
219 FIXME("(%p, %p): stub\n", This
, pmtStart
);
223 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetLoopPoints (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME mtStart
, MUSIC_TIME mtEnd
) {
224 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
225 FIXME("(%p, %ld, %ld): stub\n", This
, mtStart
, mtEnd
);
229 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetLoopPoints (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME
* pmtStart
, MUSIC_TIME
* pmtEnd
) {
230 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
231 FIXME("(%p, %p, %p): stub\n", This
, pmtStart
, pmtEnd
);
235 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetPChannelsUsed (LPDIRECTMUSICSEGMENT8 iface
, DWORD dwNumPChannels
, DWORD
* paPChannels
) {
236 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
237 FIXME("(%p, %ld, %p): stub\n", This
, dwNumPChannels
, paPChannels
);
241 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_SetTrackConfig (LPDIRECTMUSICSEGMENT8 iface
, REFGUID rguidTrackClassID
, DWORD dwGroupBits
, DWORD dwIndex
, DWORD dwFlagsOn
, DWORD dwFlagsOff
) {
242 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
243 FIXME("(%p, %s, %ld, %ld, %ld, %ld): stub\n", This
, debugstr_dmguid(rguidTrackClassID
), dwGroupBits
, dwIndex
, dwFlagsOn
, dwFlagsOff
);
247 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_GetAudioPathConfig (LPDIRECTMUSICSEGMENT8 iface
, IUnknown
** ppAudioPathConfig
){
248 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
249 FIXME("(%p, %p): stub\n", This
, ppAudioPathConfig
);
253 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_Compose (LPDIRECTMUSICSEGMENT8 iface
, MUSIC_TIME mtTime
, IDirectMusicSegment
* pFromSegment
, IDirectMusicSegment
* pToSegment
, IDirectMusicSegment
** ppComposedSegment
) {
254 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
255 FIXME("(%p, %ld, %p, %p, %p): stub\n", This
, mtTime
, pFromSegment
, pToSegment
, ppComposedSegment
);
259 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_Download (LPDIRECTMUSICSEGMENT8 iface
, IUnknown
*pAudioPath
) {
260 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
261 FIXME("(%p, %p): stub\n", This
, pAudioPath
);
265 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicSegment8_Unload (LPDIRECTMUSICSEGMENT8 iface
, IUnknown
*pAudioPath
) {
266 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, SegmentVtbl
, iface
);
267 FIXME("(%p, %p): stub\n", This
, pAudioPath
);
271 IDirectMusicSegment8Vtbl DirectMusicSegment8_Segment_Vtbl
= {
272 IDirectMusicWaveImpl_IDirectMusicSegment8_QueryInterface
,
273 IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef
,
274 IDirectMusicWaveImpl_IDirectMusicSegment8_Release
,
275 IDirectMusicWaveImpl_IDirectMusicSegment8_GetLength
,
276 IDirectMusicWaveImpl_IDirectMusicSegment8_SetLength
,
277 IDirectMusicWaveImpl_IDirectMusicSegment8_GetRepeats
,
278 IDirectMusicWaveImpl_IDirectMusicSegment8_SetRepeats
,
279 IDirectMusicWaveImpl_IDirectMusicSegment8_GetDefaultResolution
,
280 IDirectMusicWaveImpl_IDirectMusicSegment8_SetDefaultResolution
,
281 IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrack
,
282 IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrackGroup
,
283 IDirectMusicWaveImpl_IDirectMusicSegment8_InsertTrack
,
284 IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveTrack
,
285 IDirectMusicWaveImpl_IDirectMusicSegment8_InitPlay
,
286 IDirectMusicWaveImpl_IDirectMusicSegment8_GetGraph
,
287 IDirectMusicWaveImpl_IDirectMusicSegment8_SetGraph
,
288 IDirectMusicWaveImpl_IDirectMusicSegment8_AddNotificationType
,
289 IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveNotificationType
,
290 IDirectMusicWaveImpl_IDirectMusicSegment8_GetParam
,
291 IDirectMusicWaveImpl_IDirectMusicSegment8_SetParam
,
292 IDirectMusicWaveImpl_IDirectMusicSegment8_Clone
,
293 IDirectMusicWaveImpl_IDirectMusicSegment8_SetStartPoint
,
294 IDirectMusicWaveImpl_IDirectMusicSegment8_GetStartPoint
,
295 IDirectMusicWaveImpl_IDirectMusicSegment8_SetLoopPoints
,
296 IDirectMusicWaveImpl_IDirectMusicSegment8_GetLoopPoints
,
297 IDirectMusicWaveImpl_IDirectMusicSegment8_SetPChannelsUsed
,
298 IDirectMusicWaveImpl_IDirectMusicSegment8_SetTrackConfig
,
299 IDirectMusicWaveImpl_IDirectMusicSegment8_GetAudioPathConfig
,
300 IDirectMusicWaveImpl_IDirectMusicSegment8_Compose
,
301 IDirectMusicWaveImpl_IDirectMusicSegment8_Download
,
302 IDirectMusicWaveImpl_IDirectMusicSegment8_Unload
305 /* IDirectMusicWaveImpl IDirectMusicObject part: */
306 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface
, REFIID riid
, LPVOID
*ppobj
) {
307 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, ObjectVtbl
, iface
);
308 return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN
)&This
->UnknownVtbl
, riid
, ppobj
);
311 ULONG WINAPI
IDirectMusicWaveImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface
) {
312 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, ObjectVtbl
, iface
);
313 return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN
)&This
->UnknownVtbl
);
316 ULONG WINAPI
IDirectMusicWaveImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface
) {
317 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, ObjectVtbl
, iface
);
318 return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN
)&This
->UnknownVtbl
);
321 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface
, LPDMUS_OBJECTDESC pDesc
) {
322 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, ObjectVtbl
, iface
);
323 TRACE("(%p, %p)\n", This
, pDesc
);
324 /* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
325 memcpy (pDesc
, This
->pDesc
, This
->pDesc
->dwSize
);
329 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface
, LPDMUS_OBJECTDESC pDesc
) {
330 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, ObjectVtbl
, iface
);
331 TRACE("(%p, %p, %s): setting descriptor:\n", This
, pDesc
, debugstr_DMUS_OBJECTDESC(pDesc
));
333 /* According to MSDN, we should copy only given values, not whole struct */
334 if (pDesc
->dwValidData
& DMUS_OBJ_OBJECT
)
335 memcpy (&This
->pDesc
->guidObject
, &pDesc
->guidObject
, sizeof (pDesc
->guidObject
));
336 if (pDesc
->dwValidData
& DMUS_OBJ_CLASS
)
337 memcpy (&This
->pDesc
->guidClass
, &pDesc
->guidClass
, sizeof (pDesc
->guidClass
));
338 if (pDesc
->dwValidData
& DMUS_OBJ_NAME
)
339 strncpyW (This
->pDesc
->wszName
, pDesc
->wszName
, DMUS_MAX_NAME
);
340 if (pDesc
->dwValidData
& DMUS_OBJ_CATEGORY
)
341 strncpyW (This
->pDesc
->wszCategory
, pDesc
->wszCategory
, DMUS_MAX_CATEGORY
);
342 if (pDesc
->dwValidData
& DMUS_OBJ_FILENAME
)
343 strncpyW (This
->pDesc
->wszFileName
, pDesc
->wszFileName
, DMUS_MAX_FILENAME
);
344 if (pDesc
->dwValidData
& DMUS_OBJ_VERSION
)
345 memcpy (&This
->pDesc
->vVersion
, &pDesc
->vVersion
, sizeof (pDesc
->vVersion
));
346 if (pDesc
->dwValidData
& DMUS_OBJ_DATE
)
347 memcpy (&This
->pDesc
->ftDate
, &pDesc
->ftDate
, sizeof (pDesc
->ftDate
));
348 if (pDesc
->dwValidData
& DMUS_OBJ_MEMORY
) {
349 memcpy (&This
->pDesc
->llMemLength
, &pDesc
->llMemLength
, sizeof (pDesc
->llMemLength
));
350 memcpy (This
->pDesc
->pbMemData
, pDesc
->pbMemData
, sizeof (pDesc
->pbMemData
));
352 if (pDesc
->dwValidData
& DMUS_OBJ_STREAM
) {
353 /* according to MSDN, we copy the stream */
354 IStream_Clone (pDesc
->pStream
, &This
->pDesc
->pStream
);
358 This
->pDesc
->dwValidData
|= pDesc
->dwValidData
;
363 HRESULT WINAPI
IDirectMusicWaveImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface
, LPSTREAM pStream
, LPDMUS_OBJECTDESC pDesc
) {
364 DMUS_PRIVATE_CHUNK Chunk
;
365 DWORD StreamSize
, StreamCount
, ListSize
[1], ListCount
[1];
366 LARGE_INTEGER liMove
; /* used when skipping chunks */
368 TRACE("(%p, %p)\n", pStream
, pDesc
);
370 /* FIXME: should this be determined from stream? */
371 pDesc
->dwValidData
|= DMUS_OBJ_CLASS
;
372 memcpy (&pDesc
->guidClass
, &CLSID_DirectMusicSegment
, sizeof(CLSID
));
374 IStream_Read (pStream
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
375 TRACE_(dmfile
)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
376 switch (Chunk
.fccID
) {
378 IStream_Read (pStream
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
379 TRACE_(dmfile
)(": RIFF chunk of type %s", debugstr_fourcc(Chunk
.fccID
));
380 StreamSize
= Chunk
.dwSize
- sizeof(FOURCC
);
382 if (Chunk
.fccID
== mmioFOURCC('W','A','V','E')) {
383 TRACE_(dmfile
)(": wave form\n");
385 IStream_Read (pStream
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
386 StreamCount
+= sizeof(FOURCC
) + sizeof(DWORD
) + Chunk
.dwSize
;
387 TRACE_(dmfile
)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
388 switch (Chunk
.fccID
) {
389 case DMUS_FOURCC_GUID_CHUNK
: {
390 TRACE_(dmfile
)(": GUID chunk\n");
391 pDesc
->dwValidData
|= DMUS_OBJ_OBJECT
;
392 IStream_Read (pStream
, &pDesc
->guidObject
, Chunk
.dwSize
, NULL
);
395 case DMUS_FOURCC_VERSION_CHUNK
: {
396 TRACE_(dmfile
)(": version chunk\n");
397 pDesc
->dwValidData
|= DMUS_OBJ_VERSION
;
398 IStream_Read (pStream
, &pDesc
->vVersion
, Chunk
.dwSize
, NULL
);
401 case DMUS_FOURCC_CATEGORY_CHUNK
: {
402 TRACE_(dmfile
)(": category chunk\n");
403 pDesc
->dwValidData
|= DMUS_OBJ_CATEGORY
;
404 IStream_Read (pStream
, pDesc
->wszCategory
, Chunk
.dwSize
, NULL
);
408 IStream_Read (pStream
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
409 TRACE_(dmfile
)(": LIST chunk of type %s", debugstr_fourcc(Chunk
.fccID
));
410 ListSize
[0] = Chunk
.dwSize
- sizeof(FOURCC
);
412 switch (Chunk
.fccID
) {
413 /* evil M$ UNFO list, which can (!?) contain INFO elements */
414 case DMUS_FOURCC_UNFO_LIST
: {
415 TRACE_(dmfile
)(": UNFO list\n");
417 IStream_Read (pStream
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
418 ListCount
[0] += sizeof(FOURCC
) + sizeof(DWORD
) + Chunk
.dwSize
;
419 TRACE_(dmfile
)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
420 switch (Chunk
.fccID
) {
421 /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
422 (though strings seem to be valid unicode) */
423 case mmioFOURCC('I','N','A','M'):
424 case DMUS_FOURCC_UNAM_CHUNK
: {
425 TRACE_(dmfile
)(": name chunk\n");
426 pDesc
->dwValidData
|= DMUS_OBJ_NAME
;
427 IStream_Read (pStream
, pDesc
->wszName
, Chunk
.dwSize
, NULL
);
430 case mmioFOURCC('I','A','R','T'):
431 case DMUS_FOURCC_UART_CHUNK
: {
432 TRACE_(dmfile
)(": artist chunk (ignored)\n");
433 liMove
.QuadPart
= Chunk
.dwSize
;
434 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
);
437 case mmioFOURCC('I','C','O','P'):
438 case DMUS_FOURCC_UCOP_CHUNK
: {
439 TRACE_(dmfile
)(": copyright chunk (ignored)\n");
440 liMove
.QuadPart
= Chunk
.dwSize
;
441 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
);
444 case mmioFOURCC('I','S','B','J'):
445 case DMUS_FOURCC_USBJ_CHUNK
: {
446 TRACE_(dmfile
)(": subject chunk (ignored)\n");
447 liMove
.QuadPart
= Chunk
.dwSize
;
448 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
);
451 case mmioFOURCC('I','C','M','T'):
452 case DMUS_FOURCC_UCMT_CHUNK
: {
453 TRACE_(dmfile
)(": comment chunk (ignored)\n");
454 liMove
.QuadPart
= Chunk
.dwSize
;
455 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
);
459 TRACE_(dmfile
)(": unknown chunk (irrevelant & skipping)\n");
460 liMove
.QuadPart
= Chunk
.dwSize
;
461 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
);
465 TRACE_(dmfile
)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount
[0], ListSize
[0]);
466 } while (ListCount
[0] < ListSize
[0]);
470 TRACE_(dmfile
)(": unknown (skipping)\n");
471 liMove
.QuadPart
= Chunk
.dwSize
- sizeof(FOURCC
);
472 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
);
479 TRACE_(dmfile
)(": unknown chunk (irrevelant & skipping)\n");
480 liMove
.QuadPart
= Chunk
.dwSize
;
481 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
);
485 TRACE_(dmfile
)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount
, StreamSize
);
486 } while (StreamCount
< StreamSize
);
489 TRACE_(dmfile
)(": unexpected chunk; loading failed)\n");
490 liMove
.QuadPart
= StreamSize
;
491 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
); /* skip the rest of the chunk */
495 TRACE_(dmfile
)(": reading finished\n");
499 TRACE_(dmfile
)(": unexpected chunk; loading failed)\n");
500 liMove
.QuadPart
= Chunk
.dwSize
;
501 IStream_Seek (pStream
, liMove
, STREAM_SEEK_CUR
, NULL
); /* skip the rest of the chunk */
502 return DMUS_E_INVALIDFILE
;
506 TRACE(": returning descriptor: %s\n", debugstr_DMUS_OBJECTDESC (pDesc
));
511 IDirectMusicObjectVtbl DirectMusicWave_Object_Vtbl
= {
512 IDirectMusicWaveImpl_IDirectMusicObject_QueryInterface
,
513 IDirectMusicWaveImpl_IDirectMusicObject_AddRef
,
514 IDirectMusicWaveImpl_IDirectMusicObject_Release
,
515 IDirectMusicWaveImpl_IDirectMusicObject_GetDescriptor
,
516 IDirectMusicWaveImpl_IDirectMusicObject_SetDescriptor
,
517 IDirectMusicWaveImpl_IDirectMusicObject_ParseDescriptor
520 /* IDirectMusicWaveImpl IPersistStream part: */
521 HRESULT WINAPI
IDirectMusicWaveImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface
, REFIID riid
, LPVOID
*ppobj
) {
522 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, PersistStreamVtbl
, iface
);
523 return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN
)&This
->UnknownVtbl
, riid
, ppobj
);
526 ULONG WINAPI
IDirectMusicWaveImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface
) {
527 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, PersistStreamVtbl
, iface
);
528 return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN
)&This
->UnknownVtbl
);
531 ULONG WINAPI
IDirectMusicWaveImpl_IPersistStream_Release (LPPERSISTSTREAM iface
) {
532 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, PersistStreamVtbl
, iface
);
533 return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN
)&This
->UnknownVtbl
);
536 HRESULT WINAPI
IDirectMusicWaveImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface
, CLSID
* pClassID
) {
540 HRESULT WINAPI
IDirectMusicWaveImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface
) {
544 HRESULT WINAPI
IDirectMusicWaveImpl_IPersistStream_Load (LPPERSISTSTREAM iface
, IStream
* pStm
) {
545 ICOM_THIS_MULTI(IDirectMusicWaveImpl
, PersistStreamVtbl
, iface
);
547 DMUS_PRIVATE_CHUNK Chunk
;
548 DWORD StreamSize
, StreamCount
, ListSize
[1], ListCount
[1];
549 LARGE_INTEGER liMove
; /* used when skipping chunks */
551 FIXME("(%p, %p): loading not implemented yet (only descriptor is loaded)\n", This
, pStm
);
553 /* FIXME: should this be determined from stream? */
554 This
->pDesc
->dwValidData
|= DMUS_OBJ_CLASS
;
555 memcpy (&This
->pDesc
->guidClass
, &CLSID_DirectMusicSegment
, sizeof(CLSID
));
557 IStream_Read (pStm
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
558 TRACE_(dmfile
)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
559 switch (Chunk
.fccID
) {
561 IStream_Read (pStm
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
562 TRACE_(dmfile
)(": RIFF chunk of type %s", debugstr_fourcc(Chunk
.fccID
));
563 StreamSize
= Chunk
.dwSize
- sizeof(FOURCC
);
565 if (Chunk
.fccID
== mmioFOURCC('W','A','V','E')) {
566 TRACE_(dmfile
)(": wave form\n");
568 IStream_Read (pStm
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
569 StreamCount
+= sizeof(FOURCC
) + sizeof(DWORD
) + Chunk
.dwSize
;
570 TRACE_(dmfile
)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
571 switch (Chunk
.fccID
) {
572 case DMUS_FOURCC_GUID_CHUNK
: {
573 TRACE_(dmfile
)(": GUID chunk\n");
574 This
->pDesc
->dwValidData
|= DMUS_OBJ_OBJECT
;
575 IStream_Read (pStm
, &This
->pDesc
->guidObject
, Chunk
.dwSize
, NULL
);
578 case DMUS_FOURCC_VERSION_CHUNK
: {
579 TRACE_(dmfile
)(": version chunk\n");
580 This
->pDesc
->dwValidData
|= DMUS_OBJ_VERSION
;
581 IStream_Read (pStm
, &This
->pDesc
->vVersion
, Chunk
.dwSize
, NULL
);
584 case DMUS_FOURCC_CATEGORY_CHUNK
: {
585 TRACE_(dmfile
)(": category chunk\n");
586 This
->pDesc
->dwValidData
|= DMUS_OBJ_CATEGORY
;
587 IStream_Read (pStm
, This
->pDesc
->wszCategory
, Chunk
.dwSize
, NULL
);
591 IStream_Read (pStm
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
592 TRACE_(dmfile
)(": LIST chunk of type %s", debugstr_fourcc(Chunk
.fccID
));
593 ListSize
[0] = Chunk
.dwSize
- sizeof(FOURCC
);
595 switch (Chunk
.fccID
) {
596 /* evil M$ UNFO list, which can (!?) contain INFO elements */
597 case DMUS_FOURCC_UNFO_LIST
: {
598 TRACE_(dmfile
)(": UNFO list\n");
600 IStream_Read (pStm
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
601 ListCount
[0] += sizeof(FOURCC
) + sizeof(DWORD
) + Chunk
.dwSize
;
602 TRACE_(dmfile
)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
603 switch (Chunk
.fccID
) {
604 /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
605 (though strings seem to be valid unicode) */
606 case mmioFOURCC('I','N','A','M'):
607 case DMUS_FOURCC_UNAM_CHUNK
: {
608 TRACE_(dmfile
)(": name chunk\n");
609 This
->pDesc
->dwValidData
|= DMUS_OBJ_NAME
;
610 IStream_Read (pStm
, This
->pDesc
->wszName
, Chunk
.dwSize
, NULL
);
613 case mmioFOURCC('I','A','R','T'):
614 case DMUS_FOURCC_UART_CHUNK
: {
615 TRACE_(dmfile
)(": artist chunk (ignored)\n");
616 liMove
.QuadPart
= Chunk
.dwSize
;
617 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
620 case mmioFOURCC('I','C','O','P'):
621 case DMUS_FOURCC_UCOP_CHUNK
: {
622 TRACE_(dmfile
)(": copyright chunk (ignored)\n");
623 liMove
.QuadPart
= Chunk
.dwSize
;
624 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
627 case mmioFOURCC('I','S','B','J'):
628 case DMUS_FOURCC_USBJ_CHUNK
: {
629 TRACE_(dmfile
)(": subject chunk (ignored)\n");
630 liMove
.QuadPart
= Chunk
.dwSize
;
631 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
634 case mmioFOURCC('I','C','M','T'):
635 case DMUS_FOURCC_UCMT_CHUNK
: {
636 TRACE_(dmfile
)(": comment chunk (ignored)\n");
637 liMove
.QuadPart
= Chunk
.dwSize
;
638 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
642 TRACE_(dmfile
)(": unknown chunk (irrevelant & skipping)\n");
643 liMove
.QuadPart
= Chunk
.dwSize
;
644 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
648 TRACE_(dmfile
)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount
[0], ListSize
[0]);
649 } while (ListCount
[0] < ListSize
[0]);
653 TRACE_(dmfile
)(": unknown (skipping)\n");
654 liMove
.QuadPart
= Chunk
.dwSize
- sizeof(FOURCC
);
655 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
662 TRACE_(dmfile
)(": unknown chunk (irrevelant & skipping)\n");
663 liMove
.QuadPart
= Chunk
.dwSize
;
664 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
668 TRACE_(dmfile
)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount
, StreamSize
);
669 } while (StreamCount
< StreamSize
);
672 TRACE_(dmfile
)(": unexpected chunk; loading failed)\n");
673 liMove
.QuadPart
= StreamSize
;
674 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
); /* skip the rest of the chunk */
678 TRACE_(dmfile
)(": reading finished\n");
682 TRACE_(dmfile
)(": unexpected chunk; loading failed)\n");
683 liMove
.QuadPart
= Chunk
.dwSize
;
684 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
); /* skip the rest of the chunk */
685 return DMUS_E_INVALIDFILE
;
692 HRESULT WINAPI
IDirectMusicWaveImpl_IPersistStream_Save (LPPERSISTSTREAM iface
, IStream
* pStm
, BOOL fClearDirty
) {
696 HRESULT WINAPI
IDirectMusicWaveImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface
, ULARGE_INTEGER
* pcbSize
) {
700 IPersistStreamVtbl DirectMusicWave_PersistStream_Vtbl
= {
701 IDirectMusicWaveImpl_IPersistStream_QueryInterface
,
702 IDirectMusicWaveImpl_IPersistStream_AddRef
,
703 IDirectMusicWaveImpl_IPersistStream_Release
,
704 IDirectMusicWaveImpl_IPersistStream_GetClassID
,
705 IDirectMusicWaveImpl_IPersistStream_IsDirty
,
706 IDirectMusicWaveImpl_IPersistStream_Load
,
707 IDirectMusicWaveImpl_IPersistStream_Save
,
708 IDirectMusicWaveImpl_IPersistStream_GetSizeMax
712 /* for ClassFactory */
713 HRESULT WINAPI
DMUSIC_CreateDirectMusicWaveImpl (LPCGUID lpcGUID
, LPVOID
* ppobj
, LPUNKNOWN pUnkOuter
) {
714 IDirectMusicWaveImpl
* obj
;
716 obj
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IDirectMusicWaveImpl
));
718 *ppobj
= (LPVOID
) NULL
;
719 return E_OUTOFMEMORY
;
721 obj
->UnknownVtbl
= &DirectMusicWave_Unknown_Vtbl
;
722 obj
->ObjectVtbl
= &DirectMusicWave_Object_Vtbl
;
723 obj
->PersistStreamVtbl
= &DirectMusicWave_PersistStream_Vtbl
;
724 obj
->pDesc
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(DMUS_OBJECTDESC
));
725 DM_STRUCT_INIT(obj
->pDesc
);
726 obj
->pDesc
->dwValidData
|= DMUS_OBJ_CLASS
;
727 memcpy (&obj
->pDesc
->guidClass
, &CLSID_DirectMusicSegment
, sizeof (CLSID
)); /* shown by tests */
728 obj
->ref
= 0; /* will be inited by QueryInterface */
730 return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN
)&obj
->UnknownVtbl
, lpcGUID
, ppobj
);