1 /* IDirectMusicSegTriggerTrack Implementation
2 *
3 * Copyright (C) 2003-2004 Rok Mandeljc
4 * Copyright (C) 2003-2004 Raphael Junqueira
5 *
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.
10 *
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.
15 *
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
19 */
20
21 #include "dmime_private.h"
22
23 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
24 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
25
26 /*****************************************************************************
27 * IDirectMusicSegTriggerTrack implementation
28 */
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);
33
34 if (IsEqualIID (riid, &IID_IUnknown)) {
35 *ppobj = (LPUNKNOWN)&This->UnknownVtbl;
36 IUnknown_AddRef (iface);
37 return S_OK;
38 } else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
39 || IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
40 *ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
41 IUnknown_AddRef (iface);
42 return S_OK;
43 } else if (IsEqualIID (riid, &IID_IPersistStream)) {
44 *ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
45 IUnknown_AddRef (iface);
46 return S_OK;
47 }
48
49 WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
50 return E_NOINTERFACE;
51 }
52
53 static ULONG WINAPI IDirectMusicSegTriggerTrack_IUnknown_AddRef (LPUNKNOWN iface) {
54 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, UnknownVtbl, iface);
55 ULONG ref = InterlockedIncrement(&This->ref);
56
57 TRACE("(%p): AddRef from %d\n", This, ref - 1);
58
59 DMIME_LockModule();
60
61 return ref;
62 }
63
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);
68
69 if (ref == 0) {
70 HeapFree(GetProcessHeap(), 0, This);
71 }
72
73 DMIME_UnlockModule();
74
75 return ref;
76 }
77
78 static const IUnknownVtbl DirectMusicSegTriggerTrack_Unknown_Vtbl = {
79 IDirectMusicSegTriggerTrack_IUnknown_QueryInterface,
80 IDirectMusicSegTriggerTrack_IUnknown_AddRef,
81 IDirectMusicSegTriggerTrack_IUnknown_Release
82 };
83
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);
88 }
89
90 static ULONG WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
91 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
92 return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
93 }
94
95 static ULONG WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
96 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
97 return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
98 }
99
100 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
101 {
102 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
103 FIXME("(%p, %p): stub\n", This, pSegment);
104 return S_OK;
105 }
106
107 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
108 {
109 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
110 FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
111 return S_OK;
112 }
113
114 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
115 {
116 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
117 FIXME("(%p, %p): stub\n", This, pStateData);
118 return S_OK;
119 }
120
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)
122 {
123 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
124 FIXME("(%p, %p, %ld, %ld, %ld, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
125 return S_OK;
126 }
127
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, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
131 return S_OK;
132 }
133
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, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
137 return S_OK;
138 }
139
140 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
141 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, TrackVtbl, iface);
142
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;
147 }
148
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));
152 return S_OK;
153 }
154
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));
158 return S_OK;
159 }
160
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, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
164 return S_OK;
165 }
166
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);
171 return S_OK;
172 }
173
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);
178 return S_OK;
179 }
180
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);
185 return S_OK;
186 }
187
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);
191 return S_OK;
192 }
193
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, %ld, %p, %d, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
197 return S_OK;
198 }
199
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
219 };
220
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);
225 }
226
227 static ULONG WINAPI IDirectMusicSegTriggerTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
228 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
229 return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
230 }
231
232 static ULONG WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
233 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
234 return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
235 }
236
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;
241 return S_OK;
242 }
243
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);
247 return S_FALSE;
248 }
249
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 */
255 HRESULT hr;
256
257 IDirectMusicObject* pObject = NULL;
258 LPDMUS_PRIVATE_SEGMENT_ITEM pNewItem = NULL;
259
260 if (pChunk->fccID != DMUS_FOURCC_SEGMENT_LIST) {
261 ERR_(dmfile)(": %s chunk should be a SEGMENT list\n", debugstr_fourcc (pChunk->fccID));
262 return E_FAIL;
263 }
264
265 ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
266 ListCount[0] = 0;
267
268 do {
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));
277 if (NULL == pNewItem) {
278 ERR(": no more memory\n");
279 return E_OUTOFMEMORY;
280 }
281 IStream_Read (pStm, &pNewItem->header, sizeof(DMUS_IO_SEGMENT_ITEM_HEADER), NULL);
282 TRACE_(dmfile)(" - lTimePhysical: %lu\n", pNewItem->header.lTimeLogical);
283 TRACE_(dmfile)(" - lTimePhysical: %lu\n", pNewItem->header.lTimePhysical);
284 TRACE_(dmfile)(" - dwPlayFlags: 0x%08x\n", pNewItem->header.dwPlayFlags);
285 TRACE_(dmfile)(" - dwFlags: 0x%08x\n", pNewItem->header.dwFlags);
286 list_add_tail (&This->Items, &pNewItem->entry);
287 break;
288 }
289 case DMUS_FOURCC_SEGMENTITEMNAME_CHUNK: {
290 TRACE_(dmfile)(": segment item name chunk\n");
291 IStream_Read (pStm, pNewItem->wszName, Chunk.dwSize, NULL);
292 TRACE_(dmfile)(" - name: %s\n", debugstr_w(pNewItem->wszName));
293 break;
294 }
295 case FOURCC_LIST: {
296 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
297 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
298 ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
299 ListCount[1] = 0;
300 switch (Chunk.fccID) {
301 case DMUS_FOURCC_REF_LIST: {
302 FIXME_(dmfile)(": DMRF (DM References) list\n");
303 hr = IDirectMusicUtils_IPersistStream_ParseReference (iface, &Chunk, pStm, &pObject);
304 if (FAILED(hr)) {
305 ERR(": could not load Reference\n");
306 return hr;
307 }
308 pNewItem->pObject = pObject;
309 break;
310 }
311 default: {
312 TRACE_(dmfile)(": unknown (skipping)\n");
313 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
314 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
315 break;
316 }
317 }
318 break;
319 }
320 default: {
321 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
322 liMove.QuadPart = Chunk.dwSize;
323 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
324 break;
325 }
326 }
327 TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
328 } while (ListCount[0] < ListSize[0]);
329
330 return S_OK;
331 }
332
333 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
334 /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
335 HRESULT hr = E_FAIL;
336 DMUS_PRIVATE_CHUNK Chunk;
337 DWORD ListSize[3], ListCount[3];
338 LARGE_INTEGER liMove; /* used when skipping chunks */
339
340 if (pChunk->fccID != DMUS_FOURCC_SEGMENTS_LIST) {
341 ERR_(dmfile)(": %s chunk should be a SEGMENTS list\n", debugstr_fourcc (pChunk->fccID));
342 return E_FAIL;
343 }
344
345 ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
346 ListCount[0] = 0;
347
348 do {
349 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
350 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
351 TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
352 switch (Chunk.fccID) {
353 case FOURCC_LIST: {
354 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
355 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
356 ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
357 ListCount[1] = 0;
358 switch (Chunk.fccID) {
359 case DMUS_FOURCC_SEGMENT_LIST: {
360 TRACE_(dmfile)(": SEGMENT list\n");
361 hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (iface, &Chunk, pStm);
362 if (FAILED(hr)) return hr;
363 break;
364 }
365 default: {
366 TRACE_(dmfile)(": unknown (skipping)\n");
367 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
368 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
369 break;
370 }
371 }
372 break;
373 }
374 default: {
375 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
376 liMove.QuadPart = Chunk.dwSize;
377 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
378 break;
379 }
380 }
381 TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
382 } while (ListCount[0] < ListSize[0]);
383
384 return S_OK;
385 }
386
387 static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
388 /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/
389 HRESULT hr = E_FAIL;
390 DMUS_PRIVATE_CHUNK Chunk;
391 DWORD ListSize[3], ListCount[3];
392 LARGE_INTEGER liMove; /* used when skipping chunks */
393
394 if (pChunk->fccID != DMUS_FOURCC_SEGTRACK_LIST) {
395 ERR_(dmfile)(": %s chunk should be a SEGTRACK list\n", debugstr_fourcc (pChunk->fccID));
396 return E_FAIL;
397 }
398
399 ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
400 ListCount[0] = 0;
401
402 do {
403 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
404 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
405 TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
406 switch (Chunk.fccID) {
407 case DMUS_FOURCC_SEGTRACK_CHUNK: {
408 TRACE_(dmfile)(": segment trigger track chunk\n");
409 liMove.QuadPart = Chunk.dwSize;
410 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
411 break;
412 }
413 case FOURCC_LIST: {
414 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
415 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
416 ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
417 ListCount[1] = 0;
418 switch (Chunk.fccID) {
419 case DMUS_FOURCC_SEGMENTS_LIST: {
420 TRACE_(dmfile)(": SEGMENTS list\n");
421 hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (iface, &Chunk, pStm);
422 if (FAILED(hr)) return hr;
423 break;
424 }
425 default: {
426 TRACE_(dmfile)(": unknown (skipping)\n");
427 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
428 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
429 break;
430 }
431 }
432 break;
433 }
434 default: {
435 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
436 liMove.QuadPart = Chunk.dwSize;
437 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
438 break;
439 }
440 }
441 TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
442 } while (ListCount[0] < ListSize[0]);
443
444 return S_OK;
445 }
446
447 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
448 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
449
450 DMUS_PRIVATE_CHUNK Chunk;
451 LARGE_INTEGER liMove;
452 HRESULT hr;
453
454 TRACE("(%p, %p): Loading\n", This, pStm);
455
456 #if 1
457 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
458 TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
459 switch (Chunk.fccID) {
460 case FOURCC_LIST: {
461 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
462 TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
463 switch (Chunk.fccID) {
464 case DMUS_FOURCC_SEGTRACK_LIST: {
465 TRACE_(dmfile)(": segment trigger track list\n");
466 hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (iface, &Chunk, pStm);
467 if (FAILED(hr)) return hr;
468 break;
469 }
470 default: {
471 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
472 liMove.QuadPart = Chunk.dwSize;
473 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
474 return E_FAIL;
475 }
476 }
477 TRACE_(dmfile)(": reading finished\n");
478 break;
479 }
480 default: {
481 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
482 liMove.QuadPart = Chunk.dwSize;
483 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
484 return E_FAIL;
485 }
486 }
487 #endif
488
489 return S_OK;
490 }
491
492 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
493 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
494 FIXME("(%p): Saving not implemented yet\n", This);
495 return E_NOTIMPL;
496 }
497
498 static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
499 ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);
500 FIXME("(%p, %p): stub\n", This, pcbSize);
501 return E_NOTIMPL;
502 }
503
504 static const IPersistStreamVtbl DirectMusicSegTriggerTrack_PersistStream_Vtbl = {
505 IDirectMusicSegTriggerTrack_IPersistStream_QueryInterface,
506 IDirectMusicSegTriggerTrack_IPersistStream_AddRef,
507 IDirectMusicSegTriggerTrack_IPersistStream_Release,
508 IDirectMusicSegTriggerTrack_IPersistStream_GetClassID,
509 IDirectMusicSegTriggerTrack_IPersistStream_IsDirty,
510 IDirectMusicSegTriggerTrack_IPersistStream_Load,
511 IDirectMusicSegTriggerTrack_IPersistStream_Save,
512 IDirectMusicSegTriggerTrack_IPersistStream_GetSizeMax
513 };
514
515 /* for ClassFactory */
516 HRESULT WINAPI DMUSIC_CreateDirectMusicSegTriggerTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
517 IDirectMusicSegTriggerTrack* track;
518
519 track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSegTriggerTrack));
520 if (NULL == track) {
521 *ppobj = NULL;
522 return E_OUTOFMEMORY;
523 }
524 track->UnknownVtbl = &DirectMusicSegTriggerTrack_Unknown_Vtbl;
525 track->TrackVtbl = &DirectMusicSegTriggerTrack_Track_Vtbl;
526 track->PersistStreamVtbl = &DirectMusicSegTriggerTrack_PersistStream_Vtbl;
527 track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
528 DM_STRUCT_INIT(track->pDesc);
529 track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
530 track->pDesc->guidClass = CLSID_DirectMusicSegTriggerTrack;
531 track->ref = 0; /* will be inited by QueryInterface */
532 list_init (&track->Items);
533
534 return IDirectMusicSegTriggerTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
535 }
536
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