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 modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (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
14 * GNU Library General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 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 = (LPUNKNOWN)&This->UnknownVtbl;
36 IDirectMusicSegTriggerTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
38 } else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
39 || IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
40 *ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
41 IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef ((LPDIRECTMUSICTRACK8)&This->TrackVtbl);
43 } else if (IsEqualIID (riid, &IID_IPersistStream)) {
44 *ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
45 IDirectMusicSegTriggerTrack_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
49 WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
53 ULONG WINAPI IDirectMusicSegTriggerTrack_IUnknown_AddRef (LPUNKNOWN iface) {
54 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, UnknownVtbl, iface);
55 TRACE("(%p): AddRef from %ld\n", This, This->ref);
59 ULONG WINAPI IDirectMusicSegTriggerTrack_IUnknown_Release (LPUNKNOWN iface) {
60 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, UnknownVtbl, iface);
61 ULONG ref = --This->ref;
62 TRACE("(%p): ReleaseRef to %ld\n", This, This->ref);
64 HeapFree(GetProcessHeap(), 0, This);
69 ICOM_VTABLE(IUnknown) DirectMusicSegTriggerTrack_Unknown_Vtbl = {
70 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
71 IDirectMusicSegTriggerTrack_IUnknown_QueryInterface,
72 IDirectMusicSegTriggerTrack_IUnknown_AddRef,
73 IDirectMusicSegTriggerTrack_IUnknown_Release
76 /* IDirectMusicSegTriggerTrack IDirectMusicTrack8 part: */
77 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) {
78 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
79 return IDirectMusicSegTriggerTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
82 ULONG WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
83 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
84 return IDirectMusicSegTriggerTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
87 ULONG WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
88 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
89 return IDirectMusicSegTriggerTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
92 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
94 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
95 FIXME("(%p, %p): stub\n", This, pSegment);
99 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
101 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
102 FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
106 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
108 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
109 FIXME("(%p, %p): stub\n", This, pStateData);
113 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)
115 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
116 FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
120 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
121 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
122 FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
126 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) {
127 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
128 FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
132 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
133 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
135 TRACE("(%p, %s): ", This, debugstr_dmguid(rguidType));
136 /* didn't find any params */
137 TRACE("param unsupported\n");
138 return DMUS_E_TYPE_UNSUPPORTED;
141 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
142 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
143 FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
147 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
148 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
149 FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
153 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) {
154 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
155 FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
159 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) {
160 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
161 FIXME("(%p, %p, %lli, %lli, %lli, %ld, %p, %p, %ld): stub\n", This, pStateData, rtStart, rtEnd, rtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
165 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) {
166 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
167 FIXME("(%p, %s, %lli, %p, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType), rtTime, prtNext, pParam, pStateData, dwFlags);
171 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) {
172 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
173 FIXME("(%p, %s, %lli, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType), rtTime, pParam, pStateData, dwFlags);
177 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
178 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
179 FIXME("(%p, %p, %ld, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
183 HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
184 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
185 FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
189 ICOM_VTABLE(IDirectMusicTrack8) DirectMusicSegTriggerTrack_Track_Vtbl = {
190 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
191 IDirectMusicSegTriggerTrack_IDirectMusicTrack_QueryInterface,
192 IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef,
193 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Release,
194 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Init,
195 IDirectMusicSegTriggerTrack_IDirectMusicTrack_InitPlay,
196 IDirectMusicSegTriggerTrack_IDirectMusicTrack_EndPlay,
197 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Play,
198 IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParam,
199 IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParam,
200 IDirectMusicSegTriggerTrack_IDirectMusicTrack_IsParamSupported,
201 IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddNotificationType,
202 IDirectMusicSegTriggerTrack_IDirectMusicTrack_RemoveNotificationType,
203 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Clone,
204 IDirectMusicSegTriggerTrack_IDirectMusicTrack_PlayEx,
205 IDirectMusicSegTriggerTrack_IDirectMusicTrack_GetParamEx,
206 IDirectMusicSegTriggerTrack_IDirectMusicTrack_SetParamEx,
207 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Compose,
208 IDirectMusicSegTriggerTrack_IDirectMusicTrack_Join
211 /* IDirectMusicSegTriggerTrack IPersistStream part: */
212 HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
213 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
214 return IDirectMusicSegTriggerTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
217 ULONG WINAPI IDirectMusicSegTriggerTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
218 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
219 return IDirectMusicSegTriggerTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
222 ULONG WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
223 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
224 return IDirectMusicSegTriggerTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
227 HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
228 ICOM_THIS_MULTI(IDirectMusicSegment8Impl, PersistStreamVtbl, iface);
229 TRACE("(%p, %p)\n", This, pClassID);
230 memcpy(pClassID, &CLSID_DirectMusicSegTriggerTrack, sizeof(CLSID));
234 HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
235 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
236 FIXME("(%p): stub, always S_FALSE\n", This);
240 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
241 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
242 DMUS_PRIVATE_CHUNK Chunk;
243 DWORD ListSize[3], ListCount[3];
244 LARGE_INTEGER liMove; /* used when skipping chunks */
247 IDirectMusicObject* pObject = NULL;
248 LPDMUS_PRIVATE_SEGMENT_ITEM pNewItem = NULL;
250 if (pChunk->fccID != DMUS_FOURCC_SEGMENT_LIST) {
251 ERR_(dmfile)(": %s chunk should be a SEGMENT list\n", debugstr_fourcc (pChunk->fccID));
255 ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
259 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
260 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
261 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
262 switch (Chunk.fccID) {
263 case DMUS_FOURCC_SEGMENTITEM_CHUNK: {
264 TRACE_(dmfile)(": segment item chunk\n");
265 /** alloc new item entry */
266 pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_SEGMENT_ITEM));
267 if (NULL == pNewItem) {
268 ERR(": no more memory\n");
269 return E_OUTOFMEMORY;
271 IStream_Read (pStm, &pNewItem->header, sizeof(DMUS_IO_SEGMENT_ITEM_HEADER), NULL);
272 TRACE_(dmfile)(" - lTimePhysical: %lu\n", pNewItem->header.lTimeLogical);
273 TRACE_(dmfile)(" - lTimePhysical: %lu\n", pNewItem->header.lTimePhysical);
274 TRACE_(dmfile)(" - dwPlayFlags: 0x%08lx\n", pNewItem->header.dwPlayFlags);
275 TRACE_(dmfile)(" - dwFlags: 0x%08lx\n", pNewItem->header.dwFlags);
276 list_add_tail (&This->Items, &pNewItem->entry);
279 case DMUS_FOURCC_SEGMENTITEMNAME_CHUNK: {
280 TRACE_(dmfile)(": segment item name chunk\n");
281 IStream_Read (pStm, pNewItem->wszName, Chunk.dwSize, NULL);
282 TRACE_(dmfile)(" - name: %s \n", debugstr_w(pNewItem->wszName));
286 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
287 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
288 ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
290 switch (Chunk.fccID) {
291 case DMUS_FOURCC_REF_LIST: {
292 FIXME_(dmfile)(": DMRF (DM References) list\n");
293 hr = IDirectMusicUtils_IPersistStream_ParseReference (iface, &Chunk, pStm, &pObject);
295 ERR(": could not load Reference\n");
298 pNewItem->pObject = pObject;
302 TRACE_(dmfile)(": unknown (skipping)\n");
303 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
304 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
311 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
312 liMove.QuadPart = Chunk.dwSize;
313 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
317 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
318 } while (ListCount[0] < ListSize[0]);
323 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
324 /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
326 DMUS_PRIVATE_CHUNK Chunk;
327 DWORD ListSize[3], ListCount[3];
328 LARGE_INTEGER liMove; /* used when skipping chunks */
330 if (pChunk->fccID != DMUS_FOURCC_SEGMENTS_LIST) {
331 ERR_(dmfile)(": %s chunk should be a SEGMENTS list\n", debugstr_fourcc (pChunk->fccID));
335 ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
339 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
340 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
341 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
342 switch (Chunk.fccID) {
344 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
345 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
346 ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
348 switch (Chunk.fccID) {
349 case DMUS_FOURCC_SEGMENT_LIST: {
350 TRACE_(dmfile)(": SEGMENT list\n");
351 hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (iface, &Chunk, pStm);
352 if (FAILED(hr)) return hr;
356 TRACE_(dmfile)(": unknown (skipping)\n");
357 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
358 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
365 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
366 liMove.QuadPart = Chunk.dwSize;
367 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
371 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
372 } while (ListCount[0] < ListSize[0]);
377 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
378 /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
380 DMUS_PRIVATE_CHUNK Chunk;
381 DWORD ListSize[3], ListCount[3];
382 LARGE_INTEGER liMove; /* used when skipping chunks */
384 if (pChunk->fccID != DMUS_FOURCC_SEGTRACK_LIST) {
385 ERR_(dmfile)(": %s chunk should be a SEGTRACK list\n", debugstr_fourcc (pChunk->fccID));
389 ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
393 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
394 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
395 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
396 switch (Chunk.fccID) {
397 case DMUS_FOURCC_SEGTRACK_CHUNK: {
398 TRACE_(dmfile)(": segment trigger track chunk\n");
399 liMove.QuadPart = Chunk.dwSize;
400 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
404 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
405 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
406 ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
408 switch (Chunk.fccID) {
409 case DMUS_FOURCC_SEGMENTS_LIST: {
410 TRACE_(dmfile)(": SEGMENTS list\n");
411 hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (iface, &Chunk, pStm);
412 if (FAILED(hr)) return hr;
416 TRACE_(dmfile)(": unknown (skipping)\n");
417 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
418 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
425 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
426 liMove.QuadPart = Chunk.dwSize;
427 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
431 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
432 } while (ListCount[0] < ListSize[0]);
437 HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
438 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
440 DMUS_PRIVATE_CHUNK Chunk;
441 LARGE_INTEGER liMove;
444 TRACE("(%p, %p): Loading\n", This, pStm);
447 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
448 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
449 switch (Chunk.fccID) {
451 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
452 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
453 switch (Chunk.fccID) {
454 case DMUS_FOURCC_SEGTRACK_LIST: {
455 TRACE_(dmfile)(": segment trigger track list\n");
456 hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (iface, &Chunk, pStm);
457 if (FAILED(hr)) return hr;
461 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
462 liMove.QuadPart = Chunk.dwSize;
463 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
467 TRACE_(dmfile)(": reading finished\n");
471 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
472 liMove.QuadPart = Chunk.dwSize;
473 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
482 HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
483 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
484 FIXME("(%p): Saving not implemented yet\n", This);
488 HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
489 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
490 FIXME("(%p, %p): stub\n", This, pcbSize);
494 ICOM_VTABLE(IPersistStream) DirectMusicSegTriggerTrack_PersistStream_Vtbl = {
495 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
496 IDirectMusicSegTriggerTrack_IPersistStream_QueryInterface,
497 IDirectMusicSegTriggerTrack_IPersistStream_AddRef,
498 IDirectMusicSegTriggerTrack_IPersistStream_Release,
499 IDirectMusicSegTriggerTrack_IPersistStream_GetClassID,
500 IDirectMusicSegTriggerTrack_IPersistStream_IsDirty,
501 IDirectMusicSegTriggerTrack_IPersistStream_Load,
502 IDirectMusicSegTriggerTrack_IPersistStream_Save,
503 IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax
506 /* for ClassFactory */
507 HRESULT WINAPI DMUSIC_CreateDirectMusicSegTriggerTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
508 IDirectMusicSegTriggerTrack* track;
510 track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSegTriggerTrack));
512 *ppobj = (LPVOID) NULL;
513 return E_OUTOFMEMORY;
515 track->UnknownVtbl = &DirectMusicSegTriggerTrack_Unknown_Vtbl;
516 track->TrackVtbl = &DirectMusicSegTriggerTrack_Track_Vtbl;
517 track->PersistStreamVtbl = &DirectMusicSegTriggerTrack_PersistStream_Vtbl;
518 track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
519 DM_STRUCT_INIT(track->pDesc);
520 track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
521 memcpy (&track->pDesc->guidClass, &CLSID_DirectMusicSegTriggerTrack, sizeof (CLSID));
522 track->ref = 0; /* will be inited by QueryInterface */
523 list_init (&track->Items);
525 return IDirectMusicSegTriggerTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);