/*
* Copyright (C) 2002 Robert Shearman
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
/*
* Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
* other than GPL or LGPL is available it will apply instead, Oracle elects to use only
* the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
* a choice of LGPL license versions is made available with the language indicating
* that LGPLv2 or any later version may be used, or where a choice of which version
* of the LGPL is applied is otherwise unspecified.
*/
interface IPinConnection;
interface IPinFlowControl;
interface IGraphConfig;
interface IGraphConfigCallback;
[
local,
object,
uuid(4a9a62d3-27d4-403d-91e9-89f540e55534),
pointer_default(unique)
]
interface IPinConnection : IUnknown
{
HRESULT DynamicQueryAccept([in] const AM_MEDIA_TYPE *pmt);
HRESULT NotifyEndOfStream([in] HANDLE hNotifyEvent);
HRESULT IsEndPin();
HRESULT DynamicDisconnect();
}
[
local,
object,
uuid(c56e9858-dbf3-4f6b-8119-384af2060deb),
pointer_default(unique)
]
interface IPinFlowControl : IUnknown
{
HRESULT Block([in] DWORD dwBlockFlags, [in] HANDLE hEvent);
}
enum _AM_PIN_FLOW_CONTROL_BLOCK_FLAGS
{
AM_PIN_FLOW_CONTROL_BLOCK = 0x00000001,
};
typedef enum _AM_GRAPH_CONFIG_RECONNECT_FLAGS
{
AM_GRAPH_CONFIG_RECONNECT_DIRECTCONNECT = 0x00000001,
AM_GRAPH_CONFIG_RECONNECT_CACHE_REMOVED_FILTERS = 0x00000002,
AM_GRAPH_CONFIG_RECONNECT_USE_ONLY_CACHED_FILTERS = 0x00000004
} AM_GRAPH_CONFIG_RECONNECT_FLAGS;
enum _REM_FILTER_FLAGS
{
REMFILTERF_LEAVECONNECTED = 0x00000001
};
typedef enum _AM_FILTER_FLAGS
{
AM_FILTER_FLAGS_REMOVABLE = 0x00000001
} AM_FILTER_FLAGS;
[
local,
object,
uuid(03A1EB8E-32BF-4245-8502-114D08A9CB88),
pointer_default(unique)
]
interface IGraphConfig : IUnknown
{
HRESULT Reconnect(
[in] IPin *pOutputPin,
[in] IPin *pInputPin,
[in] const AM_MEDIA_TYPE *pmtFirstConnection,
[in] IBaseFilter *pUsingFilter,
[in] HANDLE hAbortEvent,
[in] DWORD dwFlags);
HRESULT Reconfigure(
[in] IGraphConfigCallback *pCallback,
[in] PVOID pvContext,
[in] DWORD dwFlags,
[in] HANDLE hAbortEvent);
HRESULT AddFilterToCache([in] IBaseFilter *pFilter);
HRESULT EnumCacheFilter([out] IEnumFilters **pEnum);
HRESULT RemoveFilterFromCache([in]IBaseFilter *pFilter);
HRESULT GetStartTime([out] REFERENCE_TIME *prtStart);
HRESULT PushThroughData(
[in] IPin *pOutputPin,
[in] IPinConnection *pConnection,
[in] HANDLE hEventAbort);
HRESULT SetFilterFlags([in] IBaseFilter *pFilter, [in] DWORD dwFlags);
HRESULT GetFilterFlags([in] IBaseFilter *pFilter, [out] DWORD *pdwFlags);
HRESULT RemoveFilterEx([in] IBaseFilter *pFilter, DWORD Flags);
}
[
local,
object,
uuid(ade0fd60-d19d-11d2-abf6-00a0c905f375),
pointer_default(unique)
]
interface IGraphConfigCallback : IUnknown
{
HRESULT Reconfigure(PVOID pvContext, DWORD dwFlags);
}
[
local,
object,
uuid(DCFBDCF6-0DC2-45f5-9AB2-7C330EA09C29),
pointer_default(unique)
]
interface IFilterChain : IUnknown
{
HRESULT StartChain(
[in] IBaseFilter *pStartFilter,
[in] IBaseFilter *pEndFilter);
HRESULT PauseChain(
[in] IBaseFilter *pStartFilter,
[in] IBaseFilter *pEndFilter);
HRESULT StopChain(
[in] IBaseFilter *pStartFilter,
[in] IBaseFilter *pEndFilter);
HRESULT RemoveChain(
[in] IBaseFilter *pStartFilter,
[in] IBaseFilter *pEndFilter);
}