1 /* IDirectMusicSegTriggerTrack Implementation
3 * Copyright (C) 2003-2004 Rok Mandeljc
4 * Copyright (C) 2003-2004 Raphael Junqueira
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "dmime_private.h"
23 WINE_DEFAULT_DEBUG_CHANNEL(dmime
);
24 WINE_DECLARE_DEBUG_CHANNEL(dmfile
);
26 /*****************************************************************************
27 * IDirectMusicSegTriggerTrack implementation
29 /* IDirectMusicSegTriggerTrack IUnknown part: */
30 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IUnknown_QueryInterface (LPUNKNOWN iface
, REFIID riid
, LPVOID
*ppobj
) {
31 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, UnknownVtbl
, iface
);
32 TRACE("(%p, %s, %p)\n", This
, debugstr_dmguid(riid
), ppobj
);
34 if (IsEqualIID (riid
, &IID_IUnknown
)) {
35 *ppobj
= &This
->UnknownVtbl
;
36 IUnknown_AddRef (iface
);
38 } else if (IsEqualIID (riid
, &IID_IDirectMusicTrack
)
39 || IsEqualIID (riid
, &IID_IDirectMusicTrack8
)) {
40 *ppobj
= (LPDIRECTMUSICTRACK8
)&This
->TrackVtbl
;
41 IUnknown_AddRef (iface
);
43 } else if (IsEqualIID (riid
, &IID_IPersistStream
)) {
44 *ppobj
= &This
->PersistStreamVtbl
;
45 IUnknown_AddRef (iface
);
49 WARN("(%p, %s, %p): not found\n", This
, debugstr_dmguid(riid
), ppobj
);
53 static ULONG WINAPI
IDirectMusicSegTriggerTrack_IUnknown_AddRef (LPUNKNOWN iface
) {
54 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, UnknownVtbl
, iface
);
55 ULONG ref
= InterlockedIncrement(&This
->ref
);
57 TRACE("(%p): AddRef from %d\n", This
, ref
- 1);
64 static ULONG WINAPI
IDirectMusicSegTriggerTrack_IUnknown_Release (LPUNKNOWN iface
) {
65 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, UnknownVtbl
, iface
);
66 ULONG ref
= InterlockedDecrement(&This
->ref
);
67 TRACE("(%p): ReleaseRef to %d\n", This
, ref
);
70 HeapFree(GetProcessHeap(), 0, This
);
78 static const IUnknownVtbl DirectMusicSegTriggerTrack_Unknown_Vtbl
= {
79 IDirectMusicSegTriggerTrack_IUnknown_QueryInterface
,
80 IDirectMusicSegTriggerTrack_IUnknown_AddRef
,
81 IDirectMusicSegTriggerTrack_IUnknown_Release
84 /* IDirectMusicSegTriggerTrack IDirectMusicTrack8 part: */
85 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface
, REFIID riid
, LPVOID
*ppobj
) {
86 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
87 return IUnknown_QueryInterface ((LPUNKNOWN
)&This
->UnknownVtbl
, riid
, ppobj
);
90 static ULONG WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface
) {
91 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
92 return IUnknown_AddRef ((LPUNKNOWN
)&This
->UnknownVtbl
);
95 static ULONG WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface
) {
96 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
97 return IUnknown_Release ((LPUNKNOWN
)&This
->UnknownVtbl
);
100 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface
, IDirectMusicSegment
* pSegment
)
102 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
103 FIXME("(%p, %p): stub\n", This
, pSegment
);
107 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface
, IDirectMusicSegmentState
* pSegmentState
, IDirectMusicPerformance
* pPerformance
, void** ppStateData
, DWORD dwVirtualTrack8ID
, DWORD dwFlags
)
109 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
110 FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This
, pSegmentState
, pPerformance
, ppStateData
, dwVirtualTrack8ID
, dwFlags
);
114 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface
, void* pStateData
)
116 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
117 FIXME("(%p, %p): stub\n", This
, pStateData
);
121 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_Play (LPDIRECTMUSICTRACK8 iface
, void* pStateData
, MUSIC_TIME mtStart
, MUSIC_TIME mtEnd
, MUSIC_TIME mtOffset
, DWORD dwFlags
, IDirectMusicPerformance
* pPerf
, IDirectMusicSegmentState
* pSegSt
, DWORD dwVirtualID
)
123 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
124 FIXME("(%p, %p, %d, %d, %d, %d, %p, %p, %d): stub\n", This
, pStateData
, mtStart
, mtEnd
, mtOffset
, dwFlags
, pPerf
, pSegSt
, dwVirtualID
);
128 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface
, REFGUID rguidType
, MUSIC_TIME mtTime
, MUSIC_TIME
* pmtNext
, void* pParam
) {
129 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
130 FIXME("(%p, %s, %d, %p, %p): stub\n", This
, debugstr_dmguid(rguidType
), mtTime
, pmtNext
, pParam
);
134 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface
, REFGUID rguidType
, MUSIC_TIME mtTime
, void* pParam
) {
135 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
136 FIXME("(%p, %s, %d, %p): stub\n", This
, debugstr_dmguid(rguidType
), mtTime
, pParam
);
140 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface
, REFGUID rguidType
) {
141 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
143 TRACE("(%p, %s)\n", This
, debugstr_dmguid(rguidType
));
144 /* didn't find any params */
145 TRACE("param unsupported\n");
146 return DMUS_E_TYPE_UNSUPPORTED
;
149 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface
, REFGUID rguidNotificationType
) {
150 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
151 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
155 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface
, REFGUID rguidNotificationType
) {
156 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
157 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
161 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface
, MUSIC_TIME mtStart
, MUSIC_TIME mtEnd
, IDirectMusicTrack
** ppTrack
) {
162 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
163 FIXME("(%p, %d, %d, %p): stub\n", This
, mtStart
, mtEnd
, ppTrack
);
167 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_PlayEx (LPDIRECTMUSICTRACK8 iface
, void* pStateData
, REFERENCE_TIME rtStart
, REFERENCE_TIME rtEnd
, REFERENCE_TIME rtOffset
, DWORD dwFlags
, IDirectMusicPerformance
* pPerf
, IDirectMusicSegmentState
* pSegSt
, DWORD dwVirtualID
) {
168 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
169 FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %d, %p, %p, %d): stub\n", This
, pStateData
, wine_dbgstr_longlong(rtStart
),
170 wine_dbgstr_longlong(rtEnd
), wine_dbgstr_longlong(rtOffset
), dwFlags
, pPerf
, pSegSt
, dwVirtualID
);
174 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface
, REFGUID rguidType
, REFERENCE_TIME rtTime
, REFERENCE_TIME
* prtNext
, void* pParam
, void* pStateData
, DWORD dwFlags
) {
175 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
176 FIXME("(%p, %s, 0x%s, %p, %p, %p, %d): stub\n", This
, debugstr_dmguid(rguidType
),
177 wine_dbgstr_longlong(rtTime
), prtNext
, pParam
, pStateData
, dwFlags
);
181 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface
, REFGUID rguidType
, REFERENCE_TIME rtTime
, void* pParam
, void* pStateData
, DWORD dwFlags
) {
182 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
183 FIXME("(%p, %s, 0x%s, %p, %p, %d): stub\n", This
, debugstr_dmguid(rguidType
),
184 wine_dbgstr_longlong(rtTime
), pParam
, pStateData
, dwFlags
);
188 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface
, IUnknown
* pContext
, DWORD dwTrackGroup
, IDirectMusicTrack
** ppResultTrack
) {
189 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
190 FIXME("(%p, %p, %d, %p): stub\n", This
, pContext
, dwTrackGroup
, ppResultTrack
);
194 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface
, IDirectMusicTrack
* pNewTrack
, MUSIC_TIME mtJoin
, IUnknown
* pContext
, DWORD dwTrackGroup
, IDirectMusicTrack
** ppResultTrack
) {
195 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, TrackVtbl
, iface
);
196 FIXME("(%p, %p, %d, %p, %d, %p): stub\n", This
, pNewTrack
, mtJoin
, pContext
, dwTrackGroup
, ppResultTrack
);
200 static const IDirectMusicTrack8Vtbl DirectMusicSegTriggerTrack_Track_Vtbl
= {
201 IDirectMusicSegTriggerTrack_IDirectMusicTrack_QueryInterface
,
202 IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef
,
203 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Release
,
204 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Init
,
205 IDirectMusicSegTriggerTrack_IDirectMusicTrack_InitPlay
,
206 IDirectMusicSegTriggerTrack_IDirectMusicTrack_EndPlay
,
207 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Play
,
208 IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParam
,
209 IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParam
,
210 IDirectMusicSegTriggerTrack_IDirectMusicTrack_IsParamSupported
,
211 IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddNotificationType
,
212 IDirectMusicSegTriggerTrack_IDirectMusicTrack_RemoveNotificationType
,
213 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Clone
,
214 IDirectMusicSegTriggerTrack_IDirectMusicTrack_PlayEx
,
215 IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParamEx
,
216 IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParamEx
,
217 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Compose
,
218 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Join
221 /* IDirectMusicSegTriggerTrack IPersistStream part: */
222 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface
, REFIID riid
, LPVOID
*ppobj
) {
223 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
224 return IUnknown_QueryInterface ((LPUNKNOWN
)&This
->UnknownVtbl
, riid
, ppobj
);
227 static ULONG WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface
) {
228 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
229 return IUnknown_AddRef ((LPUNKNOWN
)&This
->UnknownVtbl
);
232 static ULONG WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_Release (LPPERSISTSTREAM iface
) {
233 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
234 return IUnknown_Release ((LPUNKNOWN
)&This
->UnknownVtbl
);
237 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface
, CLSID
* pClassID
) {
238 ICOM_THIS_MULTI(IDirectMusicSegment8Impl
, PersistStreamVtbl
, iface
);
239 TRACE("(%p, %p)\n", This
, pClassID
);
240 *pClassID
= CLSID_DirectMusicSegTriggerTrack
;
244 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface
) {
245 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
246 FIXME("(%p): stub, always S_FALSE\n", This
);
250 static HRESULT
IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (LPPERSISTSTREAM iface
, DMUS_PRIVATE_CHUNK
* pChunk
, IStream
* pStm
) {
251 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
252 DMUS_PRIVATE_CHUNK Chunk
;
253 DWORD ListSize
[3], ListCount
[3];
254 LARGE_INTEGER liMove
; /* used when skipping chunks */
257 IDirectMusicObject
* pObject
= NULL
;
258 LPDMUS_PRIVATE_SEGMENT_ITEM pNewItem
= NULL
;
260 if (pChunk
->fccID
!= DMUS_FOURCC_SEGMENT_LIST
) {
261 ERR_(dmfile
)(": %s chunk should be a SEGMENT list\n", debugstr_fourcc (pChunk
->fccID
));
265 ListSize
[0] = pChunk
->dwSize
- sizeof(FOURCC
);
269 IStream_Read (pStm
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
270 ListCount
[0] += sizeof(FOURCC
) + sizeof(DWORD
) + Chunk
.dwSize
;
271 TRACE_(dmfile
)(": %s chunk (size = %d)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
272 switch (Chunk
.fccID
) {
273 case DMUS_FOURCC_SEGMENTITEM_CHUNK
: {
274 TRACE_(dmfile
)(": segment item chunk\n");
275 /** alloc new item entry */
276 pNewItem
= HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY
, sizeof(DMUS_PRIVATE_SEGMENT_ITEM
));
278 return E_OUTOFMEMORY
;
280 IStream_Read (pStm
, &pNewItem
->header
, sizeof(DMUS_IO_SEGMENT_ITEM_HEADER
), NULL
);
281 TRACE_(dmfile
)(" - lTimePhysical: %u\n", pNewItem
->header
.lTimeLogical
);
282 TRACE_(dmfile
)(" - lTimePhysical: %u\n", pNewItem
->header
.lTimePhysical
);
283 TRACE_(dmfile
)(" - dwPlayFlags: 0x%08x\n", pNewItem
->header
.dwPlayFlags
);
284 TRACE_(dmfile
)(" - dwFlags: 0x%08x\n", pNewItem
->header
.dwFlags
);
285 list_add_tail (&This
->Items
, &pNewItem
->entry
);
288 case DMUS_FOURCC_SEGMENTITEMNAME_CHUNK
: {
289 TRACE_(dmfile
)(": segment item name chunk\n");
291 ERR(": pNewItem not allocated, bad chunk order?\n");
294 IStream_Read (pStm
, pNewItem
->wszName
, Chunk
.dwSize
, NULL
);
295 TRACE_(dmfile
)(" - name: %s\n", debugstr_w(pNewItem
->wszName
));
299 IStream_Read (pStm
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
300 TRACE_(dmfile
)(": LIST chunk of type %s", debugstr_fourcc(Chunk
.fccID
));
301 ListSize
[1] = Chunk
.dwSize
- sizeof(FOURCC
);
303 switch (Chunk
.fccID
) {
304 case DMUS_FOURCC_REF_LIST
: {
305 FIXME_(dmfile
)(": DMRF (DM References) list\n");
306 hr
= IDirectMusicUtils_IPersistStream_ParseReference (iface
, &Chunk
, pStm
, &pObject
);
308 ERR(": could not load Reference\n");
312 ERR(": pNewItem not allocated, bad chunk order?\n");
315 pNewItem
->pObject
= pObject
;
319 TRACE_(dmfile
)(": unknown (skipping)\n");
320 liMove
.QuadPart
= Chunk
.dwSize
- sizeof(FOURCC
);
321 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
328 TRACE_(dmfile
)(": unknown chunk (irrelevant & skipping)\n");
329 liMove
.QuadPart
= Chunk
.dwSize
;
330 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
334 TRACE_(dmfile
)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount
[0], ListSize
[0]);
335 } while (ListCount
[0] < ListSize
[0]);
340 static HRESULT
IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (LPPERSISTSTREAM iface
, DMUS_PRIVATE_CHUNK
* pChunk
, IStream
* pStm
) {
341 /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
343 DMUS_PRIVATE_CHUNK Chunk
;
344 DWORD ListSize
[3], ListCount
[3];
345 LARGE_INTEGER liMove
; /* used when skipping chunks */
347 if (pChunk
->fccID
!= DMUS_FOURCC_SEGMENTS_LIST
) {
348 ERR_(dmfile
)(": %s chunk should be a SEGMENTS list\n", debugstr_fourcc (pChunk
->fccID
));
352 ListSize
[0] = pChunk
->dwSize
- sizeof(FOURCC
);
356 IStream_Read (pStm
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
357 ListCount
[0] += sizeof(FOURCC
) + sizeof(DWORD
) + Chunk
.dwSize
;
358 TRACE_(dmfile
)(": %s chunk (size = %d)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
359 switch (Chunk
.fccID
) {
361 IStream_Read (pStm
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
362 TRACE_(dmfile
)(": LIST chunk of type %s", debugstr_fourcc(Chunk
.fccID
));
363 ListSize
[1] = Chunk
.dwSize
- sizeof(FOURCC
);
365 switch (Chunk
.fccID
) {
366 case DMUS_FOURCC_SEGMENT_LIST
: {
367 TRACE_(dmfile
)(": SEGMENT list\n");
368 hr
= IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (iface
, &Chunk
, pStm
);
369 if (FAILED(hr
)) return hr
;
373 TRACE_(dmfile
)(": unknown (skipping)\n");
374 liMove
.QuadPart
= Chunk
.dwSize
- sizeof(FOURCC
);
375 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
382 TRACE_(dmfile
)(": unknown chunk (irrelevant & skipping)\n");
383 liMove
.QuadPart
= Chunk
.dwSize
;
384 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
388 TRACE_(dmfile
)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount
[0], ListSize
[0]);
389 } while (ListCount
[0] < ListSize
[0]);
394 static HRESULT
IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (LPPERSISTSTREAM iface
, DMUS_PRIVATE_CHUNK
* pChunk
, IStream
* pStm
) {
395 /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
397 DMUS_PRIVATE_CHUNK Chunk
;
398 DWORD ListSize
[3], ListCount
[3];
399 LARGE_INTEGER liMove
; /* used when skipping chunks */
401 if (pChunk
->fccID
!= DMUS_FOURCC_SEGTRACK_LIST
) {
402 ERR_(dmfile
)(": %s chunk should be a SEGTRACK list\n", debugstr_fourcc (pChunk
->fccID
));
406 ListSize
[0] = pChunk
->dwSize
- sizeof(FOURCC
);
410 IStream_Read (pStm
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
411 ListCount
[0] += sizeof(FOURCC
) + sizeof(DWORD
) + Chunk
.dwSize
;
412 TRACE_(dmfile
)(": %s chunk (size = %d)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
413 switch (Chunk
.fccID
) {
414 case DMUS_FOURCC_SEGTRACK_CHUNK
: {
415 TRACE_(dmfile
)(": segment trigger track chunk\n");
416 liMove
.QuadPart
= Chunk
.dwSize
;
417 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
421 IStream_Read (pStm
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
422 TRACE_(dmfile
)(": LIST chunk of type %s", debugstr_fourcc(Chunk
.fccID
));
423 ListSize
[1] = Chunk
.dwSize
- sizeof(FOURCC
);
425 switch (Chunk
.fccID
) {
426 case DMUS_FOURCC_SEGMENTS_LIST
: {
427 TRACE_(dmfile
)(": SEGMENTS list\n");
428 hr
= IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (iface
, &Chunk
, pStm
);
429 if (FAILED(hr
)) return hr
;
433 TRACE_(dmfile
)(": unknown (skipping)\n");
434 liMove
.QuadPart
= Chunk
.dwSize
- sizeof(FOURCC
);
435 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
442 TRACE_(dmfile
)(": unknown chunk (irrelevant & skipping)\n");
443 liMove
.QuadPart
= Chunk
.dwSize
;
444 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
448 TRACE_(dmfile
)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount
[0], ListSize
[0]);
449 } while (ListCount
[0] < ListSize
[0]);
454 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_Load (LPPERSISTSTREAM iface
, IStream
* pStm
) {
455 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
457 DMUS_PRIVATE_CHUNK Chunk
;
458 LARGE_INTEGER liMove
;
461 TRACE("(%p, %p): Loading\n", This
, pStm
);
464 IStream_Read (pStm
, &Chunk
, sizeof(FOURCC
)+sizeof(DWORD
), NULL
);
465 TRACE_(dmfile
)(": %s chunk (size = %d)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
466 switch (Chunk
.fccID
) {
468 IStream_Read (pStm
, &Chunk
.fccID
, sizeof(FOURCC
), NULL
);
469 TRACE_(dmfile
)(": %s chunk (size = %d)", debugstr_fourcc (Chunk
.fccID
), Chunk
.dwSize
);
470 switch (Chunk
.fccID
) {
471 case DMUS_FOURCC_SEGTRACK_LIST
: {
472 TRACE_(dmfile
)(": segment trigger track list\n");
473 hr
= IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (iface
, &Chunk
, pStm
);
474 if (FAILED(hr
)) return hr
;
478 TRACE_(dmfile
)(": unexpected chunk; loading failed)\n");
479 liMove
.QuadPart
= Chunk
.dwSize
;
480 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
);
484 TRACE_(dmfile
)(": reading finished\n");
488 TRACE_(dmfile
)(": unexpected chunk; loading failed)\n");
489 liMove
.QuadPart
= Chunk
.dwSize
;
490 IStream_Seek (pStm
, liMove
, STREAM_SEEK_CUR
, NULL
); /* skip the rest of the chunk */
499 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_Save (LPPERSISTSTREAM iface
, IStream
* pStm
, BOOL fClearDirty
) {
500 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
501 FIXME("(%p): Saving not implemented yet\n", This
);
505 static HRESULT WINAPI
IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface
, ULARGE_INTEGER
* pcbSize
) {
506 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack
, PersistStreamVtbl
, iface
);
507 FIXME("(%p, %p): stub\n", This
, pcbSize
);
511 static const IPersistStreamVtbl DirectMusicSegTriggerTrack_PersistStream_Vtbl
= {
512 IDirectMusicSegTriggerTrack_IPersistStream_QueryInterface
,
513 IDirectMusicSegTriggerTrack_IPersistStream_AddRef
,
514 IDirectMusicSegTriggerTrack_IPersistStream_Release
,
515 IDirectMusicSegTriggerTrack_IPersistStream_GetClassID
,
516 IDirectMusicSegTriggerTrack_IPersistStream_IsDirty
,
517 IDirectMusicSegTriggerTrack_IPersistStream_Load
,
518 IDirectMusicSegTriggerTrack_IPersistStream_Save
,
519 IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax
522 /* for ClassFactory */
523 HRESULT WINAPI
DMUSIC_CreateDirectMusicSegTriggerTrack (LPCGUID lpcGUID
, LPVOID
*ppobj
, LPUNKNOWN pUnkOuter
) {
524 IDirectMusicSegTriggerTrack
* track
;
526 track
= HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IDirectMusicSegTriggerTrack
));
529 return E_OUTOFMEMORY
;
531 track
->UnknownVtbl
= &DirectMusicSegTriggerTrack_Unknown_Vtbl
;
532 track
->TrackVtbl
= &DirectMusicSegTriggerTrack_Track_Vtbl
;
533 track
->PersistStreamVtbl
= &DirectMusicSegTriggerTrack_PersistStream_Vtbl
;
534 track
->pDesc
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(DMUS_OBJECTDESC
));
535 DM_STRUCT_INIT(track
->pDesc
);
536 track
->pDesc
->dwValidData
|= DMUS_OBJ_CLASS
;
537 track
->pDesc
->guidClass
= CLSID_DirectMusicSegTriggerTrack
;
538 track
->ref
= 0; /* will be inited by QueryInterface */
539 list_init (&track
->Items
);
541 return IDirectMusicSegTriggerTrack_IUnknown_QueryInterface ((LPUNKNOWN
)&track
->UnknownVtbl
, lpcGUID
, ppobj
);