2 * Implementation of MediaStream Filter
4 * Copyright 2008 Christian Costa
6 * This library 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 library 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 library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "wine/debug.h"
29 #include "wine/strmbase.h"
31 #include "amstream_private.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(amstream
);
41 } IMediaStreamFilterImpl
;
43 static inline IMediaStreamFilterImpl
*impl_from_IMediaStreamFilter(IMediaStreamFilter
*iface
)
45 return CONTAINING_RECORD(iface
, IMediaStreamFilterImpl
, filter
);
48 /*** IUnknown methods ***/
50 static HRESULT WINAPI
MediaStreamFilterImpl_QueryInterface(IMediaStreamFilter
*iface
, REFIID riid
,
53 IMediaStreamFilterImpl
*This
= impl_from_IMediaStreamFilter(iface
);
55 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
59 if (IsEqualIID(riid
, &IID_IUnknown
))
61 else if (IsEqualIID(riid
, &IID_IPersist
))
63 else if (IsEqualIID(riid
, &IID_IMediaFilter
))
65 else if (IsEqualIID(riid
, &IID_IBaseFilter
))
67 else if (IsEqualIID(riid
, &IID_IMediaStreamFilter
))
72 IUnknown_AddRef((IUnknown
*)(*ppv
));
79 static ULONG WINAPI
MediaStreamFilterImpl_AddRef(IMediaStreamFilter
*iface
)
81 return BaseFilterImpl_AddRef((IBaseFilter
*)iface
);
84 static ULONG WINAPI
MediaStreamFilterImpl_Release(IMediaStreamFilter
*iface
)
86 IMediaStreamFilterImpl
*This
= impl_from_IMediaStreamFilter(iface
);
87 ULONG refCount
= BaseFilterImpl_Release((IBaseFilter
*)iface
);
89 TRACE("(%p)->() Release from %d\n", iface
, refCount
+ 1);
92 HeapFree(GetProcessHeap(), 0, This
);
97 /*** IPersist methods ***/
99 static HRESULT WINAPI
MediaStreamFilterImpl_GetClassID(IMediaStreamFilter
* iface
, CLSID
* pClsid
)
101 return BaseFilterImpl_GetClassID((IBaseFilter
*)iface
, pClsid
);
104 /*** IBaseFilter methods ***/
106 static HRESULT WINAPI
MediaStreamFilterImpl_Stop(IMediaStreamFilter
* iface
)
108 FIXME("(%p)->(): Stub!\n", iface
);
113 static HRESULT WINAPI
MediaStreamFilterImpl_Pause(IMediaStreamFilter
* iface
)
115 FIXME("(%p)->(): Stub!\n", iface
);
120 static HRESULT WINAPI
MediaStreamFilterImpl_Run(IMediaStreamFilter
* iface
, REFERENCE_TIME tStart
)
122 FIXME("(%p)->(%s): Stub!\n", iface
, wine_dbgstr_longlong(tStart
));
127 static HRESULT WINAPI
MediaStreamFilterImpl_GetState(IMediaStreamFilter
* iface
, DWORD dwMilliSecsTimeout
, FILTER_STATE
*pState
)
129 return BaseFilterImpl_GetState((IBaseFilter
*)iface
, dwMilliSecsTimeout
, pState
);
132 static HRESULT WINAPI
MediaStreamFilterImpl_SetSyncSource(IMediaStreamFilter
* iface
, IReferenceClock
*pClock
)
134 return BaseFilterImpl_SetSyncSource((IBaseFilter
*)iface
, pClock
);
137 static HRESULT WINAPI
MediaStreamFilterImpl_GetSyncSource(IMediaStreamFilter
* iface
, IReferenceClock
**ppClock
)
139 return BaseFilterImpl_GetSyncSource((IBaseFilter
*)iface
, ppClock
);
142 static HRESULT WINAPI
MediaStreamFilterImpl_EnumPins(IMediaStreamFilter
* iface
, IEnumPins
**ppEnum
)
144 return BaseFilterImpl_EnumPins((IBaseFilter
*)iface
, ppEnum
);
147 static HRESULT WINAPI
MediaStreamFilterImpl_FindPin(IMediaStreamFilter
* iface
, LPCWSTR Id
, IPin
**ppPin
)
149 FIXME("(%p)->(%s,%p): Stub!\n", iface
, debugstr_w(Id
), ppPin
);
154 static HRESULT WINAPI
MediaStreamFilterImpl_QueryFilterInfo(IMediaStreamFilter
* iface
, FILTER_INFO
*pInfo
)
156 return BaseFilterImpl_QueryFilterInfo((IBaseFilter
*)iface
, pInfo
);
159 static HRESULT WINAPI
MediaStreamFilterImpl_JoinFilterGraph(IMediaStreamFilter
* iface
, IFilterGraph
*pGraph
, LPCWSTR pName
)
161 return BaseFilterImpl_JoinFilterGraph((IBaseFilter
*)iface
, pGraph
, pName
);
164 static HRESULT WINAPI
MediaStreamFilterImpl_QueryVendorInfo(IMediaStreamFilter
* iface
, LPWSTR
*pVendorInfo
)
166 return BaseFilterImpl_QueryVendorInfo((IBaseFilter
*)iface
, pVendorInfo
);
169 /*** IMediaStreamFilter methods ***/
171 static HRESULT WINAPI
MediaStreamFilterImpl_AddMediaStream(IMediaStreamFilter
* iface
, IAMMediaStream
*pAMMediaStream
)
173 FIXME("(%p)->(%p): Stub!\n", iface
, pAMMediaStream
);
178 static HRESULT WINAPI
MediaStreamFilterImpl_GetMediaStream(IMediaStreamFilter
* iface
, REFMSPID idPurpose
, IMediaStream
**ppMediaStream
)
180 FIXME("(%p)->(%s,%p): Stub!\n", iface
, debugstr_guid(idPurpose
), ppMediaStream
);
185 static HRESULT WINAPI
MediaStreamFilterImpl_EnumMediaStreams(IMediaStreamFilter
* iface
, LONG Index
, IMediaStream
**ppMediaStream
)
187 FIXME("(%p)->(%d,%p): Stub!\n", iface
, Index
, ppMediaStream
);
192 static HRESULT WINAPI
MediaStreamFilterImpl_SupportSeeking(IMediaStreamFilter
* iface
, BOOL bRenderer
)
194 FIXME("(%p)->(%d): Stub!\n", iface
, bRenderer
);
199 static HRESULT WINAPI
MediaStreamFilterImpl_ReferenceTimeToStreamTime(IMediaStreamFilter
* iface
, REFERENCE_TIME
*pTime
)
201 FIXME("(%p)->(%p): Stub!\n", iface
, pTime
);
206 static HRESULT WINAPI
MediaStreamFilterImpl_GetCurrentStreamTime(IMediaStreamFilter
* iface
, REFERENCE_TIME
*pCurrentStreamTime
)
208 FIXME("(%p)->(%p): Stub!\n", iface
, pCurrentStreamTime
);
213 static HRESULT WINAPI
MediaStreamFilterImpl_WaitUntil(IMediaStreamFilter
* iface
, REFERENCE_TIME WaitStreamTime
)
215 FIXME("(%p)->(%s): Stub!\n", iface
, wine_dbgstr_longlong(WaitStreamTime
));
220 static HRESULT WINAPI
MediaStreamFilterImpl_Flush(IMediaStreamFilter
* iface
, BOOL bCancelEOS
)
222 FIXME("(%p)->(%d): Stub!\n", iface
, bCancelEOS
);
227 static HRESULT WINAPI
MediaStreamFilterImpl_EndOfStream(IMediaStreamFilter
* iface
)
229 FIXME("(%p)->(): Stub!\n", iface
);
234 static const IMediaStreamFilterVtbl MediaStreamFilter_Vtbl
=
236 MediaStreamFilterImpl_QueryInterface
,
237 MediaStreamFilterImpl_AddRef
,
238 MediaStreamFilterImpl_Release
,
239 MediaStreamFilterImpl_GetClassID
,
240 MediaStreamFilterImpl_Stop
,
241 MediaStreamFilterImpl_Pause
,
242 MediaStreamFilterImpl_Run
,
243 MediaStreamFilterImpl_GetState
,
244 MediaStreamFilterImpl_SetSyncSource
,
245 MediaStreamFilterImpl_GetSyncSource
,
246 MediaStreamFilterImpl_EnumPins
,
247 MediaStreamFilterImpl_FindPin
,
248 MediaStreamFilterImpl_QueryFilterInfo
,
249 MediaStreamFilterImpl_JoinFilterGraph
,
250 MediaStreamFilterImpl_QueryVendorInfo
,
251 MediaStreamFilterImpl_AddMediaStream
,
252 MediaStreamFilterImpl_GetMediaStream
,
253 MediaStreamFilterImpl_EnumMediaStreams
,
254 MediaStreamFilterImpl_SupportSeeking
,
255 MediaStreamFilterImpl_ReferenceTimeToStreamTime
,
256 MediaStreamFilterImpl_GetCurrentStreamTime
,
257 MediaStreamFilterImpl_WaitUntil
,
258 MediaStreamFilterImpl_Flush
,
259 MediaStreamFilterImpl_EndOfStream
262 static IPin
* WINAPI
MediaStreamFilterImpl_GetPin(BaseFilter
*iface
, int pos
)
268 static LONG WINAPI
MediaStreamFilterImpl_GetPinCount(BaseFilter
*iface
)
274 static const BaseFilterFuncTable BaseFuncTable
= {
275 MediaStreamFilterImpl_GetPin
,
276 MediaStreamFilterImpl_GetPinCount
279 HRESULT
MediaStreamFilter_create(IUnknown
*pUnkOuter
, void **ppObj
)
281 IMediaStreamFilterImpl
* object
;
283 TRACE("(%p,%p)\n", pUnkOuter
, ppObj
);
286 return CLASS_E_NOAGGREGATION
;
288 object
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IMediaStreamFilterImpl
));
291 ERR("Out of memory\n");
292 return E_OUTOFMEMORY
;
295 BaseFilter_Init(&object
->filter
, (IBaseFilterVtbl
*)&MediaStreamFilter_Vtbl
, &CLSID_MediaStreamFilter
, (DWORD_PTR
)(__FILE__
": MediaStreamFilterImpl.csFilter"), &BaseFuncTable
);