127 lines
4.7 KiB
Plaintext
127 lines
4.7 KiB
Plaintext
/*
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* Copyright 2016 Michael Müller
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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import "mfobjects.idl";
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typedef unsigned __int64 TOPOID;
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typedef LONGLONG MFTIME;
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typedef enum MF_TOPOLOGY_TYPE
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{
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MF_TOPOLOGY_OUTPUT_NODE,
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MF_TOPOLOGY_SOURCESTREAM_NODE,
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MF_TOPOLOGY_TRANSFORM_NODE,
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MF_TOPOLOGY_TEE_NODE,
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MF_TOPOLOGY_MAX = 0xffffffff
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} MF_TOPOLOGY_TYPE;
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typedef enum _MFCLOCK_STATE
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{
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MFCLOCK_STATE_INVALID,
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MFCLOCK_STATE_RUNNING,
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MFCLOCK_STATE_STOPPED,
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MFCLOCK_STATE_PAUSED
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} MFCLOCK_STATE;
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typedef struct _MFCLOCK_PROPERTIES
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{
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unsigned __int64 qwCorrelationRate;
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GUID guidClockId;
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DWORD dwClockFlags;
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unsigned __int64 qwClockFrequency;
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DWORD dwClockTolerance;
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DWORD dwClockJitter;
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} MFCLOCK_PROPERTIES;
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[
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object,
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uuid(2eb1e945-18b8-4139-9b1a-d5d584818530),
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]
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interface IMFClock : IUnknown
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{
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HRESULT GetClockCharacteristics([out] DWORD *characteristics);
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HRESULT GetCorrelatedTime([in] DWORD reserved, [out] LONGLONG *clock_time, [out] MFTIME *system_time);
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HRESULT GetContinuityKey([out] DWORD *key);
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HRESULT GetState([in] DWORD reserved, [out] MFCLOCK_STATE *state);
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HRESULT GetProperties([out] MFCLOCK_PROPERTIES *props);
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}
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[
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object,
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uuid(83cf873a-f6da-4bc8-823f-bacfd55dc430),
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]
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interface IMFTopologyNode : IMFAttributes
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{
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HRESULT SetObject([in] IUnknown *object);
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HRESULT GetObject([out] IUnknown **object);
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HRESULT GetNodeType([out] MF_TOPOLOGY_TYPE *type);
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HRESULT GetTopoNodeID([out] TOPOID *id);
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HRESULT SetTopoNodeID([in] TOPOID id);
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HRESULT GetInputCount([out] DWORD *count);
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HRESULT GetOutputCount([out] DWORD *count);
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[local] HRESULT ConnectOutput([in] DWORD output_index, [in] IMFTopologyNode *node, [in] DWORD input_index);
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[local] HRESULT DisconnectOutput([in] DWORD index);
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HRESULT GetInput([in] DWORD input_index, [out] IMFTopologyNode **node, [out] DWORD *output_index);
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HRESULT GetOutput([in] DWORD output_index, [out] IMFTopologyNode **node, [out] DWORD *input_index);
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[local] HRESULT SetOutputPrefType([in] DWORD index, [in] IMFMediaType *type);
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[local] HRESULT GetOutputPrefType([in] DWORD output_index, [out] IMFMediaType **type);
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[call_as(GetOutputPrefType)] HRESULT RemoteGetOutputPrefType([in] DWORD index, [out] DWORD *length,
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[out, size_is(, *length)] BYTE **data);
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[local] HRESULT SetInputPrefType([in] DWORD index, [in] IMFMediaType *type);
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[local] HRESULT GetInputPrefType([in] DWORD index, [out] IMFMediaType **type);
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[call_as(GetInputPrefType)] HRESULT RemoteGetInputPrefType([in] DWORD index, [out] DWORD *length,
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[out, size_is(, *length)] BYTE **data);
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HRESULT CloneFrom([in] IMFTopologyNode *node);
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}
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[
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object,
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uuid(83cf873a-f6da-4bc8-823f-bacfd55dc433),
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]
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interface IMFTopology : IMFAttributes
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{
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HRESULT GetTopologyID([out] TOPOID *id);
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[local] HRESULT AddNode([in] IMFTopologyNode *node);
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[local] HRESULT RemoveNode([in] IMFTopologyNode *node);
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HRESULT GetNodeCount([out] WORD *nodes);
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HRESULT GetNode([in] WORD index, [out] IMFTopologyNode **node);
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[local] HRESULT Clear();
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HRESULT CloneFrom([in] IMFTopology *topology);
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HRESULT GetNodeByID([in] TOPOID id, [out] IMFTopologyNode **node);
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HRESULT GetSourceNodeCollection([out] IMFCollection **collection);
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HRESULT GetOutputNodeCollection([out] IMFCollection **collection);
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}
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[
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object,
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uuid(90377834-21d0-4dee-8214-ba2e3e6c1127),
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]
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interface IMFMediaSession : IMFMediaEventGenerator
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{
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HRESULT SetTopology([in] DWORD flags, [in] IMFTopology *topology);
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HRESULT ClearTopologies();
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HRESULT Start([in, unique] const GUID *format, [in, unique] const PROPVARIANT *start);
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HRESULT Pause();
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HRESULT Stop();
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HRESULT Close();
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HRESULT Shutdown();
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HRESULT GetClock([out] IMFClock **clock);
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HRESULT GetSessionCapabilities([out] DWORD *caps);
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HRESULT GetFullTopology([in] DWORD flags, [in] TOPOID id, [out] IMFTopology **topology);
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}
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