1 /* IDirectMusicStyleTrack Implementation
3 * Copyright (C) 2003-2004 Rok Mandeljc
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #include "dmstyle_private.h"
23 WINE_DEFAULT_DEBUG_CHANNEL(dmstyle
);
25 /*****************************************************************************
26 * IDirectMusicStyleTrack implementation
31 IDirectMusicStyle8
*dmstyle
;
34 typedef struct IDirectMusicStyleTrack
{
35 IDirectMusicTrack8 IDirectMusicTrack8_iface
;
36 struct dmobject dmobj
; /* IPersistStream only */
39 } IDirectMusicStyleTrack
;
41 /* IDirectMusicStyleTrack IDirectMusicTrack8 part: */
42 static inline IDirectMusicStyleTrack
*impl_from_IDirectMusicTrack8(IDirectMusicTrack8
*iface
)
44 return CONTAINING_RECORD(iface
, IDirectMusicStyleTrack
, IDirectMusicTrack8_iface
);
47 static HRESULT WINAPI
style_track_QueryInterface(IDirectMusicTrack8
*iface
, REFIID riid
,
50 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
52 TRACE("(%p, %s, %p)\n", This
, debugstr_dmguid(riid
), ret_iface
);
56 if (IsEqualIID(riid
, &IID_IUnknown
) || IsEqualIID(riid
, &IID_IDirectMusicTrack
) ||
57 IsEqualIID(riid
, &IID_IDirectMusicTrack8
))
59 else if (IsEqualIID(riid
, &IID_IPersistStream
))
60 *ret_iface
= &This
->dmobj
.IPersistStream_iface
;
62 WARN("(%p, %s, %p): not found\n", This
, debugstr_dmguid(riid
), ret_iface
);
66 IUnknown_AddRef((IUnknown
*)*ret_iface
);
70 static ULONG WINAPI
style_track_AddRef(IDirectMusicTrack8
*iface
)
72 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
73 LONG ref
= InterlockedIncrement(&This
->ref
);
75 TRACE("(%p) ref=%ld\n", This
, ref
);
80 static ULONG WINAPI
style_track_Release(IDirectMusicTrack8
*iface
)
82 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
83 LONG ref
= InterlockedDecrement(&This
->ref
);
85 TRACE("(%p) ref=%ld\n", This
, ref
);
88 struct style_item
*item
, *item2
;
90 LIST_FOR_EACH_ENTRY_SAFE(item
, item2
, &This
->Items
, struct style_item
, entry
) {
91 list_remove(&item
->entry
);
92 IDirectMusicStyle8_Release(item
->dmstyle
);
102 static HRESULT WINAPI
style_track_Init(IDirectMusicTrack8
*iface
, IDirectMusicSegment
*pSegment
)
104 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
105 FIXME("(%p, %p): stub\n", This
, pSegment
);
109 static HRESULT WINAPI
style_track_InitPlay(IDirectMusicTrack8
*iface
,
110 IDirectMusicSegmentState
*pSegmentState
, IDirectMusicPerformance
*pPerformance
,
111 void **ppStateData
, DWORD dwVirtualTrack8ID
, DWORD dwFlags
)
113 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
114 FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This
, pSegmentState
, pPerformance
, ppStateData
, dwVirtualTrack8ID
, dwFlags
);
118 static HRESULT WINAPI
style_track_EndPlay(IDirectMusicTrack8
*iface
, void *pStateData
)
120 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
121 FIXME("(%p, %p): stub\n", This
, pStateData
);
125 static HRESULT WINAPI
style_track_Play(IDirectMusicTrack8
*iface
, void *pStateData
,
126 MUSIC_TIME mtStart
, MUSIC_TIME mtEnd
, MUSIC_TIME mtOffset
, DWORD dwFlags
,
127 IDirectMusicPerformance
*pPerf
, IDirectMusicSegmentState
*pSegSt
, DWORD dwVirtualID
)
129 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
130 FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This
, pStateData
, mtStart
, mtEnd
, mtOffset
, dwFlags
, pPerf
, pSegSt
, dwVirtualID
);
134 static HRESULT WINAPI
style_track_GetParam(IDirectMusicTrack8
*iface
, REFGUID type
,
135 MUSIC_TIME time
, MUSIC_TIME
*next
, void *param
)
137 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
138 struct style_item
*item
;
140 TRACE("(%p, %s, %ld, %p, %p):\n", This
, debugstr_dmguid(type
), time
, next
, param
);
145 if (IsEqualGUID(&GUID_IDirectMusicStyle
, type
)) {
146 LIST_FOR_EACH_ENTRY(item
, &This
->Items
, struct style_item
, entry
) {
147 IDirectMusicStyle8_AddRef(item
->dmstyle
);
148 *((IDirectMusicStyle8
**)param
) = item
->dmstyle
;
153 return DMUS_E_NOT_FOUND
;
154 } else if (IsEqualGUID(&GUID_TimeSignature
, type
)) {
155 FIXME("GUID_TimeSignature not handled yet\n");
159 return DMUS_E_GET_UNSUPPORTED
;
162 static HRESULT WINAPI
style_track_SetParam(IDirectMusicTrack8
*iface
, REFGUID type
, MUSIC_TIME time
,
165 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
167 TRACE("(%p, %s, %ld, %p)\n", This
, debugstr_dmguid(type
), time
, param
);
172 if (IsEqualGUID(type
, &GUID_DisableTimeSig
)) {
173 FIXME("GUID_DisableTimeSig not handled yet\n");
175 } else if (IsEqualGUID(type
, &GUID_EnableTimeSig
)) {
176 FIXME("GUID_EnableTimeSig not handled yet\n");
178 } else if (IsEqualGUID(type
, &GUID_IDirectMusicStyle
)) {
179 FIXME("GUID_IDirectMusicStyle not handled yet\n");
181 } else if (IsEqualGUID(type
, &GUID_SeedVariations
)) {
182 FIXME("GUID_SeedVariations not handled yet\n");
186 return DMUS_E_SET_UNSUPPORTED
;
189 static HRESULT WINAPI
style_track_IsParamSupported(IDirectMusicTrack8
*iface
, REFGUID rguidType
)
191 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
193 TRACE("(%p, %s)\n", This
, debugstr_dmguid(rguidType
));
198 if (IsEqualGUID (rguidType
, &GUID_DisableTimeSig
)
199 || IsEqualGUID (rguidType
, &GUID_EnableTimeSig
)
200 || IsEqualGUID (rguidType
, &GUID_IDirectMusicStyle
)
201 || IsEqualGUID (rguidType
, &GUID_SeedVariations
)
202 || IsEqualGUID (rguidType
, &GUID_TimeSignature
)) {
203 TRACE("param supported\n");
206 TRACE("param unsupported\n");
207 return DMUS_E_TYPE_UNSUPPORTED
;
210 static HRESULT WINAPI
style_track_AddNotificationType(IDirectMusicTrack8
*iface
,
211 REFGUID rguidNotificationType
)
213 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
214 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
218 static HRESULT WINAPI
style_track_RemoveNotificationType(IDirectMusicTrack8
*iface
,
219 REFGUID rguidNotificationType
)
221 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
222 FIXME("(%p, %s): stub\n", This
, debugstr_dmguid(rguidNotificationType
));
226 static HRESULT WINAPI
style_track_Clone(IDirectMusicTrack8
*iface
, MUSIC_TIME mtStart
,
227 MUSIC_TIME mtEnd
, IDirectMusicTrack
**ppTrack
)
229 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
230 FIXME("(%p, %ld, %ld, %p): stub\n", This
, mtStart
, mtEnd
, ppTrack
);
234 static HRESULT WINAPI
style_track_PlayEx(IDirectMusicTrack8
*iface
, void *pStateData
,
235 REFERENCE_TIME rtStart
, REFERENCE_TIME rtEnd
, REFERENCE_TIME rtOffset
, DWORD dwFlags
,
236 IDirectMusicPerformance
*pPerf
, IDirectMusicSegmentState
*pSegSt
, DWORD dwVirtualID
)
238 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
239 FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %ld, %p, %p, %ld): stub\n", This
, pStateData
, wine_dbgstr_longlong(rtStart
),
240 wine_dbgstr_longlong(rtEnd
), wine_dbgstr_longlong(rtOffset
), dwFlags
, pPerf
, pSegSt
, dwVirtualID
);
244 static HRESULT WINAPI
style_track_GetParamEx(IDirectMusicTrack8
*iface
, REFGUID rguidType
,
245 REFERENCE_TIME rtTime
, REFERENCE_TIME
*prtNext
, void *pParam
, void *pStateData
,
248 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
249 FIXME("(%p, %s, 0x%s, %p, %p, %p, %ld): stub\n", This
, debugstr_dmguid(rguidType
),
250 wine_dbgstr_longlong(rtTime
), prtNext
, pParam
, pStateData
, dwFlags
);
254 static HRESULT WINAPI
style_track_SetParamEx(IDirectMusicTrack8
*iface
, REFGUID rguidType
,
255 REFERENCE_TIME rtTime
, void *pParam
, void *pStateData
, DWORD dwFlags
)
257 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
258 FIXME("(%p, %s, 0x%s, %p, %p, %ld): stub\n", This
, debugstr_dmguid(rguidType
),
259 wine_dbgstr_longlong(rtTime
), pParam
, pStateData
, dwFlags
);
263 static HRESULT WINAPI
style_track_Compose(IDirectMusicTrack8
*iface
, IUnknown
*context
,
264 DWORD trackgroup
, IDirectMusicTrack
**track
)
266 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
268 TRACE("(%p, %p, %ld, %p): method not implemented\n", This
, context
, trackgroup
, track
);
272 static HRESULT WINAPI
style_track_Join(IDirectMusicTrack8
*iface
, IDirectMusicTrack
*pNewTrack
,
273 MUSIC_TIME mtJoin
, IUnknown
*pContext
, DWORD dwTrackGroup
,
274 IDirectMusicTrack
**ppResultTrack
)
276 IDirectMusicStyleTrack
*This
= impl_from_IDirectMusicTrack8(iface
);
277 FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This
, pNewTrack
, mtJoin
, pContext
, dwTrackGroup
, ppResultTrack
);
281 static const IDirectMusicTrack8Vtbl dmtrack8_vtbl
= {
282 style_track_QueryInterface
,
286 style_track_InitPlay
,
289 style_track_GetParam
,
290 style_track_SetParam
,
291 style_track_IsParamSupported
,
292 style_track_AddNotificationType
,
293 style_track_RemoveNotificationType
,
296 style_track_GetParamEx
,
297 style_track_SetParamEx
,
302 static HRESULT
parse_style_ref(IDirectMusicStyleTrack
*This
, IStream
*stream
, const struct chunk_entry
*strf
)
304 struct chunk_entry chunk
= {.parent
= strf
};
305 IDirectMusicObject
*dmobj
;
306 struct style_item
*item
;
309 /* First chunk is a timestamp */
310 if (stream_get_chunk(stream
, &chunk
) != S_OK
|| chunk
.id
!= DMUS_FOURCC_TIME_STAMP_CHUNK
)
311 return DMUS_E_CHUNKNOTFOUND
;
312 if (!(item
= malloc(sizeof(*item
))))
313 return E_OUTOFMEMORY
;
314 hr
= stream_chunk_get_data(stream
, &chunk
, &item
->timestamp
, sizeof(item
->timestamp
));
318 /* Second chunk is a reference list */
319 if (stream_next_chunk(stream
, &chunk
) != S_OK
|| chunk
.id
!= FOURCC_LIST
||
320 chunk
.type
!= DMUS_FOURCC_REF_LIST
) {
321 hr
= DMUS_E_INVALID_SEGMENTTRIGGERTRACK
;
324 if (FAILED(hr
= dmobj_parsereference(stream
, &chunk
, &dmobj
))) {
325 WARN("Failed to load reference: %#lx\n", hr
);
328 hr
= IDirectMusicObject_QueryInterface(dmobj
, &IID_IDirectMusicStyle8
, (void **)&item
->dmstyle
);
330 WARN("Reference not an IDirectMusicStyle8\n");
331 IDirectMusicObject_Release(dmobj
);
335 list_add_tail(&This
->Items
, &item
->entry
);
336 TRACE("Found reference to style %p with timestamp %lu\n", item
->dmstyle
, item
->timestamp
);
345 static inline IDirectMusicStyleTrack
*impl_from_IPersistStream(IPersistStream
*iface
)
347 return CONTAINING_RECORD(iface
, IDirectMusicStyleTrack
, dmobj
.IPersistStream_iface
);
350 static HRESULT WINAPI
IPersistStreamImpl_Load(IPersistStream
*iface
, IStream
*stream
)
352 IDirectMusicStyleTrack
*This
= impl_from_IPersistStream(iface
);
353 struct chunk_entry track
= {0};
354 struct chunk_entry chunk
= {.parent
= &track
};
357 TRACE("(%p, %p): Loading\n", This
, stream
);
362 if (stream_get_chunk(stream
, &track
) != S_OK
|| track
.id
!= FOURCC_LIST
||
363 track
.type
!= DMUS_FOURCC_STYLE_TRACK_LIST
)
364 return DMUS_E_TRACK_NOT_FOUND
;
366 while ((hr
= stream_next_chunk(stream
, &chunk
)) == S_OK
)
367 if (chunk
.id
== FOURCC_LIST
&& chunk
.type
== DMUS_FOURCC_STYLE_REF_LIST
)
368 if (FAILED(hr
= parse_style_ref(This
, stream
, &chunk
)))
371 return SUCCEEDED(hr
) ? S_OK
: hr
;
374 static const IPersistStreamVtbl persiststream_vtbl
= {
375 dmobj_IPersistStream_QueryInterface
,
376 dmobj_IPersistStream_AddRef
,
377 dmobj_IPersistStream_Release
,
378 dmobj_IPersistStream_GetClassID
,
379 unimpl_IPersistStream_IsDirty
,
380 IPersistStreamImpl_Load
,
381 unimpl_IPersistStream_Save
,
382 unimpl_IPersistStream_GetSizeMax
385 /* for ClassFactory */
386 HRESULT
create_dmstyletrack(REFIID lpcGUID
, void **ppobj
)
388 IDirectMusicStyleTrack
*track
;
392 if (!(track
= calloc(1, sizeof(*track
)))) return E_OUTOFMEMORY
;
393 track
->IDirectMusicTrack8_iface
.lpVtbl
= &dmtrack8_vtbl
;
395 dmobject_init(&track
->dmobj
, &CLSID_DirectMusicStyleTrack
,
396 (IUnknown
*)&track
->IDirectMusicTrack8_iface
);
397 track
->dmobj
.IPersistStream_iface
.lpVtbl
= &persiststream_vtbl
;
398 list_init (&track
->Items
);
400 hr
= IDirectMusicTrack8_QueryInterface(&track
->IDirectMusicTrack8_iface
, lpcGUID
, ppobj
);
401 IDirectMusicTrack8_Release(&track
->IDirectMusicTrack8_iface
);