1 /* IDirectMusicSegment8 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"
24 WINE_DEFAULT_DEBUG_CHANNEL(dmime
);
26 /*****************************************************************************
27 * IDirectMusicSegmentImpl implementation
29 typedef struct IDirectMusicSegment8Impl
{
30 IDirectMusicSegment8 IDirectMusicSegment8_iface
;
31 struct dmobject dmobj
;
33 DMUS_IO_SEGMENT_HEADER header
;
34 IDirectMusicGraph
*pGraph
;
37 PCMWAVEFORMAT wave_format
;
40 } IDirectMusicSegment8Impl
;
42 static IDirectMusicSegment8Impl
*segment_create(void);
44 static inline IDirectMusicSegment8Impl
*impl_from_IDirectMusicSegment8(IDirectMusicSegment8
*iface
)
46 return CONTAINING_RECORD(iface
, IDirectMusicSegment8Impl
, IDirectMusicSegment8_iface
);
49 static HRESULT WINAPI
segment_QueryInterface(IDirectMusicSegment8
*iface
, REFIID riid
, void **ret_iface
)
51 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
53 TRACE("(%p, %s, %p)\n", This
, debugstr_dmguid(riid
), ret_iface
);
57 if (IsEqualIID (riid
, &IID_IUnknown
) || IsEqualIID (riid
, &IID_IDirectMusicSegment
) ||
58 IsEqualIID(riid
, &IID_IDirectMusicSegment2
) ||
59 IsEqualIID (riid
, &IID_IDirectMusicSegment8
))
61 else if (IsEqualIID (riid
, &IID_IDirectMusicObject
))
62 *ret_iface
= &This
->dmobj
.IDirectMusicObject_iface
;
63 else if (IsEqualIID (riid
, &IID_IPersistStream
))
64 *ret_iface
= &This
->dmobj
.IPersistStream_iface
;
66 WARN("(%p, %s, %p): not found\n", This
, debugstr_dmguid(riid
), ret_iface
);
70 IUnknown_AddRef((IUnknown
*)*ret_iface
);
74 static ULONG WINAPI
segment_AddRef(IDirectMusicSegment8
*iface
)
76 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
77 LONG ref
= InterlockedIncrement(&This
->ref
);
79 TRACE("(%p) ref=%ld\n", This
, ref
);
84 static ULONG WINAPI
segment_Release(IDirectMusicSegment8
*iface
)
86 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
87 LONG ref
= InterlockedDecrement(&This
->ref
);
89 TRACE("(%p) ref=%ld\n", This
, ref
);
93 free(This
->wave_data
);
101 static HRESULT WINAPI
segment_GetLength(IDirectMusicSegment8
*iface
, MUSIC_TIME
*pmtLength
)
103 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
105 TRACE("(%p, %p)\n", This
, pmtLength
);
106 if (NULL
== pmtLength
) {
109 *pmtLength
= This
->header
.mtLength
;
113 static HRESULT WINAPI
segment_SetLength(IDirectMusicSegment8
*iface
, MUSIC_TIME mtLength
)
115 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
117 TRACE("(%p, %ld)\n", This
, mtLength
);
118 This
->header
.mtLength
= mtLength
;
122 static HRESULT WINAPI
segment_GetRepeats(IDirectMusicSegment8
*iface
, DWORD
*pdwRepeats
)
124 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
126 TRACE("(%p, %p)\n", This
, pdwRepeats
);
127 if (NULL
== pdwRepeats
) {
130 *pdwRepeats
= This
->header
.dwRepeats
;
134 static HRESULT WINAPI
segment_SetRepeats(IDirectMusicSegment8
*iface
, DWORD dwRepeats
)
136 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
138 TRACE("(%p, %ld)\n", This
, dwRepeats
);
139 This
->header
.dwRepeats
= dwRepeats
;
143 static HRESULT WINAPI
segment_GetDefaultResolution(IDirectMusicSegment8
*iface
, DWORD
*pdwResolution
)
145 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
147 TRACE("(%p, %p)\n", This
, pdwResolution
);
148 if (NULL
== pdwResolution
) {
151 *pdwResolution
= This
->header
.dwResolution
;
155 static HRESULT WINAPI
segment_SetDefaultResolution(IDirectMusicSegment8
*iface
, DWORD dwResolution
)
157 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
159 TRACE("(%p, %ld)\n", This
, dwResolution
);
160 This
->header
.dwResolution
= dwResolution
;
164 static HRESULT WINAPI
segment_GetTrack(IDirectMusicSegment8
*iface
, REFGUID rguidType
,
165 DWORD dwGroupBits
, DWORD dwIndex
, IDirectMusicTrack
**ppTrack
)
167 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
169 struct list
* pEntry
= NULL
;
170 LPDMUS_PRIVATE_SEGMENT_TRACK pIt
= NULL
;
171 IPersistStream
* pCLSIDStream
= NULL
;
174 TRACE("(%p, %s, %#lx, %#lx, %p)\n", This
, debugstr_dmguid(rguidType
), dwGroupBits
, dwIndex
, ppTrack
);
176 if (NULL
== ppTrack
) {
180 LIST_FOR_EACH (pEntry
, &This
->Tracks
) {
181 pIt
= LIST_ENTRY(pEntry
, DMUS_PRIVATE_SEGMENT_TRACK
, entry
);
182 TRACE(" - %p -> %#lx,%p\n", pIt
, pIt
->dwGroupBits
, pIt
->pTrack
);
183 if (0xFFFFFFFF != dwGroupBits
&& 0 == (pIt
->dwGroupBits
& dwGroupBits
)) continue ;
184 if (FALSE
== IsEqualGUID(&GUID_NULL
, rguidType
)) {
186 * it rguidType is not null we must check if CLSIDs are equal
187 * and the unique way to get it is using IPersistStream Interface
189 hr
= IDirectMusicTrack_QueryInterface(pIt
->pTrack
, &IID_IPersistStream
, (void**) &pCLSIDStream
);
191 ERR("(%p): object %p don't implement IPersistStream Interface. Expect a crash (critical problem)\n", This
, pIt
->pTrack
);
194 hr
= IPersistStream_GetClassID(pCLSIDStream
, &pIt_clsid
);
195 IPersistStream_Release(pCLSIDStream
); pCLSIDStream
= NULL
;
197 ERR("(%p): non-implemented GetClassID for object %p\n", This
, pIt
->pTrack
);
200 TRACE(" - %p -> %s\n", pIt
, debugstr_dmguid(&pIt_clsid
));
201 if (FALSE
== IsEqualGUID(&pIt_clsid
, rguidType
)) continue ;
204 *ppTrack
= pIt
->pTrack
;
205 IDirectMusicTrack_AddRef(*ppTrack
);
210 return DMUS_E_NOT_FOUND
;
213 static HRESULT WINAPI
segment_GetTrackGroup(IDirectMusicSegment8
*iface
, IDirectMusicTrack
*pTrack
, DWORD
*pdwGroupBits
)
215 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
216 struct list
* pEntry
= NULL
;
217 LPDMUS_PRIVATE_SEGMENT_TRACK pIt
= NULL
;
219 TRACE("(%p, %p, %p)\n", This
, pTrack
, pdwGroupBits
);
221 if (NULL
== pdwGroupBits
) {
225 LIST_FOR_EACH (pEntry
, &This
->Tracks
) {
226 pIt
= LIST_ENTRY(pEntry
, DMUS_PRIVATE_SEGMENT_TRACK
, entry
);
227 TRACE(" - %p -> %#lx, %p\n", pIt
, pIt
->dwGroupBits
, pIt
->pTrack
);
228 if (NULL
!= pIt
&& pIt
->pTrack
== pTrack
) {
229 *pdwGroupBits
= pIt
->dwGroupBits
;
234 return DMUS_E_NOT_FOUND
;
237 static HRESULT WINAPI
segment_InsertTrack(IDirectMusicSegment8
*iface
, IDirectMusicTrack
*pTrack
, DWORD group
)
239 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
241 struct list
* pEntry
= NULL
;
242 LPDMUS_PRIVATE_SEGMENT_TRACK pIt
= NULL
;
243 LPDMUS_PRIVATE_SEGMENT_TRACK pNewSegTrack
= NULL
;
245 TRACE("(%p, %p, %#lx)\n", This
, pTrack
, group
);
250 LIST_FOR_EACH (pEntry
, &This
->Tracks
) {
252 pIt
= LIST_ENTRY(pEntry
, DMUS_PRIVATE_SEGMENT_TRACK
, entry
);
253 TRACE(" - #%lu: %p -> %#lx, %p\n", i
, pIt
, pIt
->dwGroupBits
, pIt
->pTrack
);
254 if (NULL
!= pIt
&& pIt
->pTrack
== pTrack
) {
255 ERR("(%p, %p): track is already in list\n", This
, pTrack
);
260 if (!(pNewSegTrack
= calloc(1, sizeof(*pNewSegTrack
)))) return E_OUTOFMEMORY
;
262 pNewSegTrack
->dwGroupBits
= group
;
263 pNewSegTrack
->pTrack
= pTrack
;
264 IDirectMusicTrack_Init(pTrack
, (IDirectMusicSegment
*)iface
);
265 IDirectMusicTrack_AddRef(pTrack
);
266 list_add_tail (&This
->Tracks
, &pNewSegTrack
->entry
);
271 static HRESULT WINAPI
segment_RemoveTrack(IDirectMusicSegment8
*iface
, IDirectMusicTrack
*pTrack
)
273 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
274 struct list
* pEntry
= NULL
;
275 LPDMUS_PRIVATE_SEGMENT_TRACK pIt
= NULL
;
277 TRACE("(%p, %p)\n", This
, pTrack
);
279 LIST_FOR_EACH (pEntry
, &This
->Tracks
) {
280 pIt
= LIST_ENTRY(pEntry
, DMUS_PRIVATE_SEGMENT_TRACK
, entry
);
281 if (pIt
->pTrack
== pTrack
) {
282 TRACE("(%p, %p): track in list\n", This
, pTrack
);
284 list_remove(&pIt
->entry
);
285 IDirectMusicTrack_Init(pIt
->pTrack
, NULL
);
286 IDirectMusicTrack_Release(pIt
->pTrack
);
296 static HRESULT WINAPI
segment_InitPlay(IDirectMusicSegment8
*iface
,
297 IDirectMusicSegmentState
**ppSegState
, IDirectMusicPerformance
*pPerformance
, DWORD dwFlags
)
299 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
302 FIXME("(%p, %p, %p, %ld): semi-stub\n", This
, ppSegState
, pPerformance
, dwFlags
);
303 if (NULL
== ppSegState
) {
306 hr
= create_dmsegmentstate(&IID_IDirectMusicSegmentState
,(void**) ppSegState
);
310 /* TODO: DMUS_SEGF_FLAGS */
314 static HRESULT WINAPI
segment_GetGraph(IDirectMusicSegment8
*iface
, IDirectMusicGraph
**ppGraph
)
316 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
318 FIXME("(%p, %p): semi-stub\n", This
, ppGraph
);
319 if (NULL
== ppGraph
) {
322 if (NULL
== This
->pGraph
) {
323 return DMUS_E_NOT_FOUND
;
326 * should return This, as seen in msdn
327 * "...The segment object implements IDirectMusicGraph directly..."
329 *ppGraph
= This
->pGraph
;
330 IDirectMusicGraph_AddRef(This
->pGraph
);
334 static HRESULT WINAPI
segment_SetGraph(IDirectMusicSegment8
*iface
, IDirectMusicGraph
*pGraph
)
336 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
338 FIXME("(%p, %p): to complete\n", This
, pGraph
);
339 if (NULL
!= This
->pGraph
) {
340 IDirectMusicGraph_Release(This
->pGraph
);
342 This
->pGraph
= pGraph
;
343 if (NULL
!= This
->pGraph
) {
344 IDirectMusicGraph_AddRef(This
->pGraph
);
349 static HRESULT WINAPI
segment_AddNotificationType(IDirectMusicSegment8
*iface
, REFGUID rguidNotificationType
)
351 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
352 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
356 static HRESULT WINAPI
segment_RemoveNotificationType(IDirectMusicSegment8
*iface
, REFGUID rguidNotificationType
)
358 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
359 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
363 static HRESULT WINAPI
segment_GetParam(IDirectMusicSegment8
*iface
, REFGUID type
, DWORD group
,
364 DWORD index
, MUSIC_TIME time
, MUSIC_TIME
*next
, void *param
)
366 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
367 IDirectMusicTrack
*track
;
368 unsigned int i
, count
;
369 HRESULT hr
= DMUS_E_TRACK_NOT_FOUND
;
371 TRACE("(%p, %s, %#lx, %lu, %ld, %p, %p)\n", This
, debugstr_dmguid(type
), group
, index
, time
,
377 /* Index is relative to the search pattern: group bits and supported param type */
378 for (i
= 0, count
= 0; i
< DMUS_SEG_ANYTRACK
&& count
<= index
; i
++) {
379 if (FAILED(segment_GetTrack(iface
, &GUID_NULL
, group
, i
, &track
))) break;
380 if (FAILED(IDirectMusicTrack_IsParamSupported(track
, type
)))
382 if (index
== count
|| index
== DMUS_SEG_ANYTRACK
)
383 hr
= IDirectMusicTrack_GetParam(track
, type
, time
, next
, param
);
384 IDirectMusicTrack_Release(track
);
391 TRACE("(%p): not found\n", This
);
396 static HRESULT WINAPI
segment_SetParam(IDirectMusicSegment8
*iface
, REFGUID rguidType
,
397 DWORD dwGroupBits
, DWORD dwIndex
, MUSIC_TIME mtTime
, void *pParam
)
399 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
400 FIXME("(%p, %s, %#lx, %ld, %ld, %p): stub\n", This
, debugstr_dmguid(rguidType
), dwGroupBits
, dwIndex
, mtTime
, pParam
);
404 static HRESULT WINAPI
segment_Clone(IDirectMusicSegment8
*iface
, MUSIC_TIME start
, MUSIC_TIME end
,
405 IDirectMusicSegment
**segment
)
407 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
408 IDirectMusicSegment8Impl
*clone
;
409 IDirectMusicTrack
*track
;
410 DMUS_PRIVATE_SEGMENT_TRACK
*track_item
, *cloned_item
;
412 BOOL track_clone_fail
= FALSE
;
414 TRACE("(%p, %ld, %ld, %p)\n", This
, start
, end
, segment
);
419 if (!(clone
= segment_create()))
422 return E_OUTOFMEMORY
;
425 clone
->header
= This
->header
;
426 clone
->pGraph
= This
->pGraph
;
428 IDirectMusicGraph_AddRef(clone
->pGraph
);
430 LIST_FOR_EACH_ENTRY(track_item
, &This
->Tracks
, DMUS_PRIVATE_SEGMENT_TRACK
, entry
) {
431 if (SUCCEEDED(hr
= IDirectMusicTrack_Clone(track_item
->pTrack
, start
, end
, &track
))) {
432 if ((cloned_item
= malloc(sizeof(*cloned_item
))))
434 cloned_item
->dwGroupBits
= track_item
->dwGroupBits
;
435 cloned_item
->flags
= track_item
->flags
;
436 cloned_item
->pTrack
= track
;
437 list_add_tail(&clone
->Tracks
, &cloned_item
->entry
);
442 IDirectMusicTrack_Release(track
);
445 WARN("Failed to clone track %p: %#lx\n", track_item
->pTrack
, hr
);
446 track_clone_fail
= TRUE
;
449 *segment
= (IDirectMusicSegment
*)&clone
->IDirectMusicSegment8_iface
;
451 return track_clone_fail
? S_FALSE
: S_OK
;
454 static HRESULT WINAPI
segment_SetStartPoint(IDirectMusicSegment8
*iface
, MUSIC_TIME mtStart
)
456 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
458 TRACE("(%p, %ld)\n", This
, mtStart
);
459 if (mtStart
>= This
->header
.mtLength
) {
460 return DMUS_E_OUT_OF_RANGE
;
462 This
->header
.mtPlayStart
= mtStart
;
466 static HRESULT WINAPI
segment_GetStartPoint(IDirectMusicSegment8
*iface
, MUSIC_TIME
*pmtStart
)
468 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
470 TRACE("(%p, %p)\n", This
, pmtStart
);
471 if (NULL
== pmtStart
) {
474 *pmtStart
= This
->header
.mtPlayStart
;
478 static HRESULT WINAPI
segment_SetLoopPoints(IDirectMusicSegment8
*iface
, MUSIC_TIME start
, MUSIC_TIME end
)
480 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
482 TRACE("(%p, %ld, %ld)\n", This
, start
, end
);
484 if ((end
|| start
) &&
485 (start
>= This
->header
.mtLength
|| end
> This
->header
.mtLength
|| start
> end
))
486 return DMUS_E_OUT_OF_RANGE
;
488 This
->header
.mtLoopStart
= start
;
489 This
->header
.mtLoopEnd
= end
;
494 static HRESULT WINAPI
segment_GetLoopPoints(IDirectMusicSegment8
*iface
, MUSIC_TIME
*pmtStart
, MUSIC_TIME
*pmtEnd
)
496 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
498 TRACE("(%p, %p, %p)\n", This
, pmtStart
, pmtEnd
);
499 if (NULL
== pmtStart
|| NULL
== pmtEnd
) {
502 *pmtStart
= This
->header
.mtLoopStart
;
503 *pmtEnd
= This
->header
.mtLoopEnd
;
507 static HRESULT WINAPI
segment_SetPChannelsUsed(IDirectMusicSegment8
*iface
, DWORD dwNumPChannels
, DWORD
*paPChannels
)
509 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
510 FIXME("(%p, %ld, %p): stub\n", This
, dwNumPChannels
, paPChannels
);
514 static HRESULT WINAPI
segment_SetTrackConfig(IDirectMusicSegment8
*iface
, REFGUID rguidTrackClassID
,
515 DWORD dwGroupBits
, DWORD dwIndex
, DWORD dwFlagsOn
, DWORD dwFlagsOff
)
517 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
518 FIXME("(%p, %s, %#lx, %ld, %ld, %ld): stub\n", This
, debugstr_dmguid(rguidTrackClassID
), dwGroupBits
, dwIndex
, dwFlagsOn
, dwFlagsOff
);
522 static HRESULT WINAPI
segment_GetAudioPathConfig(IDirectMusicSegment8
*iface
, IUnknown
**ppAudioPathConfig
)
524 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
525 FIXME("(%p, %p): stub\n", This
, ppAudioPathConfig
);
529 static HRESULT WINAPI
segment_Compose(IDirectMusicSegment8
*iface
, MUSIC_TIME mtTime
,
530 IDirectMusicSegment
*pFromSegment
, IDirectMusicSegment
*pToSegment
, IDirectMusicSegment
**ppComposedSegment
)
532 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
533 FIXME("(%p, %ld, %p, %p, %p): stub\n", This
, mtTime
, pFromSegment
, pToSegment
, ppComposedSegment
);
537 static HRESULT WINAPI
segment_Download(IDirectMusicSegment8
*iface
, IUnknown
*pAudioPath
)
539 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
540 FIXME("(%p, %p): stub\n", This
, pAudioPath
);
544 static HRESULT WINAPI
segment_Unload(IDirectMusicSegment8
*iface
, IUnknown
*pAudioPath
)
546 IDirectMusicSegment8Impl
*This
= impl_from_IDirectMusicSegment8(iface
);
547 FIXME("(%p, %p): stub\n", This
, pAudioPath
);
551 static const IDirectMusicSegment8Vtbl segment_vtbl
=
553 segment_QueryInterface
,
560 segment_GetDefaultResolution
,
561 segment_SetDefaultResolution
,
563 segment_GetTrackGroup
,
569 segment_AddNotificationType
,
570 segment_RemoveNotificationType
,
574 segment_SetStartPoint
,
575 segment_GetStartPoint
,
576 segment_SetLoopPoints
,
577 segment_GetLoopPoints
,
578 segment_SetPChannelsUsed
,
579 segment_SetTrackConfig
,
580 segment_GetAudioPathConfig
,
586 static HRESULT WINAPI
segment_object_ParseDescriptor(IDirectMusicObject
*iface
, IStream
*stream
, DMUS_OBJECTDESC
*desc
)
588 struct chunk_entry riff
= {0};
589 DWORD supported
= DMUS_OBJ_OBJECT
| DMUS_OBJ_VERSION
;
592 TRACE("(%p, %p, %p)\n", iface
, stream
, desc
);
594 if (!stream
|| !desc
)
597 if ((hr
= stream_get_chunk(stream
, &riff
)) != S_OK
)
599 if (riff
.id
!= FOURCC_RIFF
|| !(riff
.type
== DMUS_FOURCC_SEGMENT_FORM
||
600 riff
.type
== mmioFOURCC('W','A','V','E'))) {
601 TRACE("loading failed: unexpected %s\n", debugstr_chunk(&riff
));
602 stream_skip_chunk(stream
, &riff
);
606 if (riff
.type
== DMUS_FOURCC_SEGMENT_FORM
)
607 supported
|= DMUS_OBJ_NAME
| DMUS_OBJ_CATEGORY
;
609 supported
|= DMUS_OBJ_NAME_INFO
;
610 hr
= dmobj_parsedescriptor(stream
, &riff
, desc
, supported
);
614 desc
->guidClass
= CLSID_DirectMusicSegment
;
615 desc
->dwValidData
|= DMUS_OBJ_CLASS
;
617 dump_DMUS_OBJECTDESC(desc
);
621 static const IDirectMusicObjectVtbl segment_object_vtbl
=
623 dmobj_IDirectMusicObject_QueryInterface
,
624 dmobj_IDirectMusicObject_AddRef
,
625 dmobj_IDirectMusicObject_Release
,
626 dmobj_IDirectMusicObject_GetDescriptor
,
627 dmobj_IDirectMusicObject_SetDescriptor
,
628 segment_object_ParseDescriptor
,
631 static HRESULT
parse_track_form(IDirectMusicSegment8Impl
*This
, IStream
*stream
,
632 const struct chunk_entry
*riff
)
634 struct chunk_entry chunk
= {.parent
= riff
};
635 IDirectMusicTrack
*track
= NULL
;
636 IPersistStream
*ps
= NULL
;
638 DMUS_IO_TRACK_HEADER thdr
;
639 DMUS_IO_TRACK_EXTRAS_HEADER txhdr
= {0};
641 DMUS_PRIVATE_SEGMENT_TRACK
*item
;
643 TRACE("Parsing track form in %p: %s\n", stream
, debugstr_chunk(riff
));
645 /* First chunk must be the track header */
646 if (FAILED(hr
= stream_get_chunk(stream
, &chunk
)))
648 if (chunk
.id
!= DMUS_FOURCC_TRACK_CHUNK
)
649 return DMUS_E_TRACK_HDR_NOT_FIRST_CK
;
650 if (FAILED(hr
= stream_chunk_get_data(stream
, &chunk
, &thdr
, sizeof(thdr
))))
652 TRACE("Found DMUS_IO_TRACK_HEADER\n");
653 TRACE("\tclass: %s\n", debugstr_guid (&thdr
.guidClassID
));
654 TRACE("\tdwGroup: %#lx\n", thdr
.dwGroup
);
655 TRACE("\tckid: %s\n", debugstr_fourcc (thdr
.ckid
));
656 TRACE("\tfccType: %s\n", debugstr_fourcc (thdr
.fccType
));
658 if (!!thdr
.ckid
== !!thdr
.fccType
) {
659 WARN("One and only one of the ckid (%s) and fccType (%s) need to be set\n",
660 debugstr_fourcc(thdr
.ckid
), debugstr_fourcc(thdr
.fccType
));
661 return DMUS_E_INVALID_TRACK_HDR
;
664 /* Optional chunks */
665 while ((hr
= stream_next_chunk(stream
, &chunk
)) == S_OK
) {
666 if ((thdr
.ckid
&& chunk
.id
== thdr
.ckid
) ||
667 (!thdr
.ckid
&& (chunk
.id
== FOURCC_LIST
|| chunk
.id
== FOURCC_RIFF
) &&
668 chunk
.type
== thdr
.fccType
))
671 if (chunk
.id
== DMUS_FOURCC_TRACK_EXTRAS_CHUNK
&&
672 SUCCEEDED(stream_chunk_get_data(stream
, &chunk
, &txhdr
, sizeof(txhdr
)))) {
673 FIXME("DMUS_IO_TRACK_EXTRAS_HEADER chunk not fully handled\n");
674 TRACE("dwFlags: %#lx, dwPriority: %lu\n", txhdr
.dwFlags
, txhdr
.dwPriority
);
678 return hr
== S_FALSE
? DMUS_E_TRACK_NOT_FOUND
: hr
;
680 /* Some DirectMusicTrack implementation expect the stream to start with their data chunk */
681 if (FAILED(hr
= IStream_Clone(stream
, &clone
)))
683 stream_reset_chunk_start(clone
, &chunk
);
686 hr
= CoCreateInstance(&thdr
.guidClassID
, NULL
, CLSCTX_INPROC_SERVER
, &IID_IDirectMusicTrack
,
690 hr
= IDirectMusicTrack_QueryInterface(track
, &IID_IPersistStream
, (void **)&ps
);
693 hr
= IPersistStream_Load(ps
, clone
);
697 hr
= IDirectMusicSegment8_InsertTrack(&This
->IDirectMusicSegment8_iface
, track
, thdr
.dwGroup
);
701 item
= LIST_ENTRY(list_tail(&This
->Tracks
), DMUS_PRIVATE_SEGMENT_TRACK
, entry
);
702 item
->flags
= txhdr
.dwFlags
;
706 IPersistStream_Release(ps
);
708 IDirectMusicTrack_Release(track
);
709 IStream_Release(clone
);
714 static HRESULT
parse_track_list(IDirectMusicSegment8Impl
*This
, IStream
*stream
,
715 const struct chunk_entry
*trkl
)
717 struct chunk_entry chunk
= {.parent
= trkl
};
720 TRACE("Parsing track list in %p: %s\n", stream
, debugstr_chunk(trkl
));
722 while ((hr
= stream_next_chunk(stream
, &chunk
)) == S_OK
)
723 if (chunk
.id
== FOURCC_RIFF
&& chunk
.type
== DMUS_FOURCC_TRACK_FORM
)
724 hr
= parse_track_form(This
, stream
, &chunk
);
726 return SUCCEEDED(hr
) ? S_OK
: hr
;
729 static inline void dump_segment_header(DMUS_IO_SEGMENT_HEADER
*h
, DWORD size
)
733 if (size
== offsetof(DMUS_IO_SEGMENT_HEADER
, rtLength
))
735 else if (size
== offsetof(DMUS_IO_SEGMENT_HEADER
, rtLoopStart
))
737 TRACE("Found DirectX%d DMUS_IO_SEGMENT_HEADER\n", dx
);
738 TRACE("\tdwRepeats: %lu\n", h
->dwRepeats
);
739 TRACE("\tmtLength: %lu\n", h
->mtLength
);
740 TRACE("\tmtPlayStart: %lu\n", h
->mtPlayStart
);
741 TRACE("\tmtLoopStart: %lu\n", h
->mtLoopStart
);
742 TRACE("\tmtLoopEnd: %lu\n", h
->mtLoopEnd
);
743 TRACE("\tdwResolution: %lu\n", h
->dwResolution
);
745 TRACE("\trtLength: %s\n", wine_dbgstr_longlong(h
->rtLength
));
746 TRACE("\tdwFlags: %lu\n", h
->dwFlags
);
747 TRACE("\tdwReserved: %lu\n", h
->dwReserved
);
750 TRACE("\trtLoopStart: %s\n", wine_dbgstr_longlong(h
->rtLoopStart
));
751 TRACE("\trtLoopEnd: %s\n", wine_dbgstr_longlong(h
->rtLoopEnd
));
752 if (size
> offsetof(DMUS_IO_SEGMENT_HEADER
, rtPlayStart
))
753 TRACE("\trtPlayStart: %s\n", wine_dbgstr_longlong(h
->rtPlayStart
));
757 static HRESULT
parse_segment_form(IDirectMusicSegment8Impl
*This
, IStream
*stream
,
758 const struct chunk_entry
*riff
)
760 struct chunk_entry chunk
= {.parent
= riff
};
763 TRACE("Parsing segment form in %p: %s\n", stream
, debugstr_chunk(riff
));
765 while ((hr
= stream_next_chunk(stream
, &chunk
)) == S_OK
) {
767 case DMUS_FOURCC_SEGMENT_CHUNK
:
768 /* DX9 without rtPlayStart field */
769 if (chunk
.size
== offsetof(DMUS_IO_SEGMENT_HEADER
, rtPlayStart
))
770 WARN("Missing rtPlayStart field in %s\n", debugstr_chunk(&chunk
));
771 /* DX7, DX8 and DX9 structure sizes */
772 else if (chunk
.size
!= offsetof(DMUS_IO_SEGMENT_HEADER
, rtLength
) &&
773 chunk
.size
!= offsetof(DMUS_IO_SEGMENT_HEADER
, rtLoopStart
) &&
774 chunk
.size
!= sizeof(DMUS_IO_SEGMENT_HEADER
)) {
775 WARN("Invalid size of %s\n", debugstr_chunk(&chunk
));
778 if (FAILED(hr
= stream_chunk_get_data(stream
, &chunk
, &This
->header
, chunk
.size
))) {
779 WARN("Failed to read data of %s\n", debugstr_chunk(&chunk
));
782 dump_segment_header(&This
->header
, chunk
.size
);
785 if (chunk
.type
== DMUS_FOURCC_TRACK_LIST
)
786 if (FAILED(hr
= parse_track_list(This
, stream
, &chunk
)))
790 FIXME("Loading of embedded RIFF form %s\n", debugstr_fourcc(chunk
.type
));
795 return SUCCEEDED(hr
) ? S_OK
: hr
;
798 static inline IDirectMusicSegment8Impl
*impl_from_IPersistStream(IPersistStream
*iface
)
800 return CONTAINING_RECORD(iface
, IDirectMusicSegment8Impl
, dmobj
.IPersistStream_iface
);
803 static HRESULT
parse_wave_form(IDirectMusicSegment8Impl
*This
, IStream
*stream
, const struct chunk_entry
*riff
)
806 struct chunk_entry chunk
= {.parent
= riff
};
808 TRACE("Parsing segment wave in %p: %s\n", stream
, debugstr_chunk(riff
));
810 while ((hr
= stream_next_chunk(stream
, &chunk
)) == S_OK
) {
812 case mmioFOURCC('f','m','t',' '): {
813 if (FAILED(hr
= stream_chunk_get_data(stream
, &chunk
, &This
->wave_format
,
814 sizeof(This
->wave_format
))) )
816 TRACE("Wave Format tag %d\n", This
->wave_format
.wf
.wFormatTag
);
819 case mmioFOURCC('d','a','t','a'): {
820 TRACE("Wave Data size %lu\n", chunk
.size
);
822 ERR("Multiple data streams detected\n");
823 This
->wave_data
= malloc(chunk
.size
);
824 This
->data_size
= chunk
.size
;
825 if (!This
->wave_data
)
826 return E_OUTOFMEMORY
;
827 if (FAILED(hr
= stream_chunk_get_data(stream
, &chunk
, This
->wave_data
, chunk
.size
)))
832 FIXME("Skipping LIST tag\n");
835 case mmioFOURCC('I','S','F','T'): {
836 FIXME("Skipping ISFT tag\n");
839 case mmioFOURCC('f','a','c','t'): {
840 FIXME("Skipping fact tag\n");
846 return SUCCEEDED(hr
) ? S_OK
: hr
;
849 static HRESULT WINAPI
segment_persist_stream_Load(IPersistStream
*iface
, IStream
*stream
)
851 IDirectMusicSegment8Impl
*This
= impl_from_IPersistStream(iface
);
852 struct chunk_entry riff
= {0};
855 TRACE("(%p, %p): Loading\n", This
, stream
);
860 if (stream_get_chunk(stream
, &riff
) != S_OK
||
861 (riff
.id
!= FOURCC_RIFF
&& riff
.id
!= mmioFOURCC('M','T','h','d')))
862 return DMUS_E_UNSUPPORTED_STREAM
;
863 stream_reset_chunk_start(stream
, &riff
);
865 if (riff
.id
== mmioFOURCC('M','T','h','d')) {
866 FIXME("MIDI file loading not supported\n");
870 hr
= IDirectMusicObject_ParseDescriptor(&This
->dmobj
.IDirectMusicObject_iface
, stream
,
874 stream_reset_chunk_data(stream
, &riff
);
876 if (riff
.type
== DMUS_FOURCC_SEGMENT_FORM
)
877 hr
= parse_segment_form(This
, stream
, &riff
);
878 else if(riff
.type
== mmioFOURCC('W','A','V','E'))
879 hr
= parse_wave_form(This
, stream
, &riff
);
881 FIXME("Unknown type %s\n", debugstr_chunk(&riff
));
888 static const IPersistStreamVtbl segment_persist_stream_vtbl
=
890 dmobj_IPersistStream_QueryInterface
,
891 dmobj_IPersistStream_AddRef
,
892 dmobj_IPersistStream_Release
,
893 dmobj_IPersistStream_GetClassID
,
894 unimpl_IPersistStream_IsDirty
,
895 segment_persist_stream_Load
,
896 unimpl_IPersistStream_Save
,
897 unimpl_IPersistStream_GetSizeMax
,
900 IDirectMusicSegment8Impl
*segment_create(void)
902 IDirectMusicSegment8Impl
*obj
;
904 if (!(obj
= calloc(1, sizeof(*obj
)))) return NULL
;
906 obj
->IDirectMusicSegment8_iface
.lpVtbl
= &segment_vtbl
;
908 dmobject_init(&obj
->dmobj
, &CLSID_DirectMusicSegment
, (IUnknown
*)&obj
->IDirectMusicSegment8_iface
);
909 obj
->dmobj
.IDirectMusicObject_iface
.lpVtbl
= &segment_object_vtbl
;
910 obj
->dmobj
.IPersistStream_iface
.lpVtbl
= &segment_persist_stream_vtbl
;
911 list_init (&obj
->Tracks
);
916 /* for ClassFactory */
917 HRESULT
create_dmsegment(REFIID guid
, void **ret_iface
)
919 IDirectMusicSegment8Impl
*obj
;
922 if (!(obj
= segment_create()))
925 return E_OUTOFMEMORY
;
928 hr
= IDirectMusicSegment8_QueryInterface(&obj
->IDirectMusicSegment8_iface
, guid
, ret_iface
);
929 IDirectMusicSegment8_Release(&obj
->IDirectMusicSegment8_iface
);