Sweden-Number/include/mfidl.idl

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/*
* Copyright 2016 Michael Müller
*
* 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
*/
import "mfobjects.idl";
typedef unsigned __int64 TOPOID;
typedef LONGLONG MFTIME;
typedef enum MF_TOPOLOGY_TYPE
{
MF_TOPOLOGY_OUTPUT_NODE,
MF_TOPOLOGY_SOURCESTREAM_NODE,
MF_TOPOLOGY_TRANSFORM_NODE,
MF_TOPOLOGY_TEE_NODE,
MF_TOPOLOGY_MAX = 0xffffffff
} MF_TOPOLOGY_TYPE;
typedef enum _MFCLOCK_STATE
{
MFCLOCK_STATE_INVALID,
MFCLOCK_STATE_RUNNING,
MFCLOCK_STATE_STOPPED,
MFCLOCK_STATE_PAUSED
} MFCLOCK_STATE;
typedef enum MF_OBJECT_TYPE
{
MF_OBJECT_MEDIASOURCE,
MF_OBJECT_BYTESTREAM,
MF_OBJECT_INVALID
} MF_OBJECT_TYPE;
typedef struct _MFCLOCK_PROPERTIES
{
unsigned __int64 qwCorrelationRate;
GUID guidClockId;
DWORD dwClockFlags;
unsigned __int64 qwClockFrequency;
DWORD dwClockTolerance;
DWORD dwClockJitter;
} MFCLOCK_PROPERTIES;
[
object,
uuid(2eb1e945-18b8-4139-9b1a-d5d584818530),
]
interface IMFClock : IUnknown
{
HRESULT GetClockCharacteristics([out] DWORD *characteristics);
HRESULT GetCorrelatedTime([in] DWORD reserved, [out] LONGLONG *clock_time, [out] MFTIME *system_time);
HRESULT GetContinuityKey([out] DWORD *key);
HRESULT GetState([in] DWORD reserved, [out] MFCLOCK_STATE *state);
HRESULT GetProperties([out] MFCLOCK_PROPERTIES *props);
}
[
object,
uuid(83cf873a-f6da-4bc8-823f-bacfd55dc430),
]
interface IMFTopologyNode : IMFAttributes
{
HRESULT SetObject([in] IUnknown *object);
HRESULT GetObject([out] IUnknown **object);
HRESULT GetNodeType([out] MF_TOPOLOGY_TYPE *type);
HRESULT GetTopoNodeID([out] TOPOID *id);
HRESULT SetTopoNodeID([in] TOPOID id);
HRESULT GetInputCount([out] DWORD *count);
HRESULT GetOutputCount([out] DWORD *count);
[local] HRESULT ConnectOutput([in] DWORD output_index, [in] IMFTopologyNode *node, [in] DWORD input_index);
[local] HRESULT DisconnectOutput([in] DWORD index);
HRESULT GetInput([in] DWORD input_index, [out] IMFTopologyNode **node, [out] DWORD *output_index);
HRESULT GetOutput([in] DWORD output_index, [out] IMFTopologyNode **node, [out] DWORD *input_index);
[local] HRESULT SetOutputPrefType([in] DWORD index, [in] IMFMediaType *type);
[local] HRESULT GetOutputPrefType([in] DWORD output_index, [out] IMFMediaType **type);
[call_as(GetOutputPrefType)] HRESULT RemoteGetOutputPrefType([in] DWORD index, [out] DWORD *length,
[out, size_is(, *length)] BYTE **data);
[local] HRESULT SetInputPrefType([in] DWORD index, [in] IMFMediaType *type);
[local] HRESULT GetInputPrefType([in] DWORD index, [out] IMFMediaType **type);
[call_as(GetInputPrefType)] HRESULT RemoteGetInputPrefType([in] DWORD index, [out] DWORD *length,
[out, size_is(, *length)] BYTE **data);
HRESULT CloneFrom([in] IMFTopologyNode *node);
}
[
object,
uuid(83cf873a-f6da-4bc8-823f-bacfd55dc433),
]
interface IMFTopology : IMFAttributes
{
HRESULT GetTopologyID([out] TOPOID *id);
[local] HRESULT AddNode([in] IMFTopologyNode *node);
[local] HRESULT RemoveNode([in] IMFTopologyNode *node);
HRESULT GetNodeCount([out] WORD *nodes);
HRESULT GetNode([in] WORD index, [out] IMFTopologyNode **node);
[local] HRESULT Clear();
HRESULT CloneFrom([in] IMFTopology *topology);
HRESULT GetNodeByID([in] TOPOID id, [out] IMFTopologyNode **node);
HRESULT GetSourceNodeCollection([out] IMFCollection **collection);
HRESULT GetOutputNodeCollection([out] IMFCollection **collection);
}
[
object,
uuid(90377834-21d0-4dee-8214-ba2e3e6c1127),
]
interface IMFMediaSession : IMFMediaEventGenerator
{
HRESULT SetTopology([in] DWORD flags, [in] IMFTopology *topology);
HRESULT ClearTopologies();
HRESULT Start([in, unique] const GUID *format, [in, unique] const PROPVARIANT *start);
HRESULT Pause();
HRESULT Stop();
HRESULT Close();
HRESULT Shutdown();
HRESULT GetClock([out] IMFClock **clock);
HRESULT GetSessionCapabilities([out] DWORD *caps);
HRESULT GetFullTopology([in] DWORD flags, [in] TOPOID id, [out] IMFTopology **topology);
}
[
object,
uuid(fbe5a32d-a497-4b61-bb85-97b1a848a6e3)
]
interface IMFSourceResolver : IUnknown
{
[local] HRESULT CreateObjectFromURL([in] const WCHAR *url, [in] DWORD flags, [in] IPropertyStore *props,
[out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
[local] HRESULT CreateObjectFromByteStream([in] IMFByteStream *stream, [in] const WCHAR *url, [in] DWORD flags,
[in] IPropertyStore *props, [out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
[local] HRESULT BeginCreateObjectFromURL([in] const WCHAR *url, [in] DWORD flags, [in] IPropertyStore *props,
[out] IUnknown **cancel_cookie, [in] IMFAsyncCallback *callback, [in] IUnknown *unk_state);
[call_as(BeginCreateObjectFromURL)] HRESULT RemoteBeginCreateObjectFromURL([in, string] const WCHAR *url,
[in] DWORD flags, [in] IPropertyStore *props, [in] IMFRemoteAsyncCallback *callback);
[local] HRESULT EndCreateObjectFromURL([in] IMFAsyncResult *result, [out] MF_OBJECT_TYPE *obj_type,
[out] IUnknown **object);
[call_as(EndCreateObjectFromURL)] HRESULT RemoteEndCreateObjectFromURL([in] IUnknown *result,
[out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
[local] HRESULT BeginCreateObjectFromByteStream([in] IMFByteStream *stream, [in] const WCHAR *url,
[in] DWORD flags, [in] IPropertyStore *props, [out] IUnknown **cancel_cookie,
[in] IMFAsyncCallback *callback, [in] IUnknown *unk_state);
[call_as(BeginCreateObjectFromByteStream)] HRESULT RemoteBeginCreateObjectFromByteStream([in] IMFByteStream *stream,
[in, unique] const WCHAR *url, [in] DWORD flags, [in, unique] IPropertyStore *props,
[in] IMFRemoteAsyncCallback *callback);
[local] HRESULT EndCreateObjectFromByteStream([in] IMFAsyncResult *result, [out] MF_OBJECT_TYPE *obj_type,
[out] IUnknown **object);
[call_as(EndCreateObjectFromByteStream)] HRESULT RemoteEndCreateObjectFromByteStream([in] IUnknown *result,
[out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
[local] HRESULT CanceObjectCreation([in] IUnknown *cancel_cookie);
}
cpp_quote("HRESULT WINAPI MFCreateMediaSession(IMFAttributes *config, IMFMediaSession **session);")
cpp_quote("HRESULT WINAPI MFCreateSourceResolver(IMFSourceResolver **resolver);")
cpp_quote("HRESULT WINAPI MFCreateTopology(IMFTopology **topology);")