Sweden-Number/include/mfreadwrite.idl

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/*
* Copyright (C) 2017 Alistair Leslie-Hughes
*
* 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 "unknwn.idl";
import "objidl.idl";
import "oaidl.idl";
import "mfobjects.idl";
enum
{
MF_SOURCE_READER_INVALID_STREAM_INDEX = 0xffffffff,
MF_SOURCE_READER_ALL_STREAMS = 0xfffffffe,
MF_SOURCE_READER_ANY_STREAM = 0xfffffffe,
MF_SOURCE_READER_FIRST_AUDIO_STREAM = 0xfffffffd,
MF_SOURCE_READER_FIRST_VIDEO_STREAM = 0xfffffffc,
MF_SOURCE_READER_MEDIASOURCE = 0xffffffff,
MF_SOURCE_READER_CURRENT_TYPE_INDEX = 0xffffffff
};
typedef struct _MF_SINK_WRITER_STATISTICS
{
DWORD cb;
LONGLONG llLastTimestampReceived;
LONGLONG llLastTimestampEncoded;
LONGLONG llLastTimestampProcessed;
LONGLONG llLastStreamTickReceived;
LONGLONG llLastSinkSampleRequest;
QWORD qwNumSamplesReceived;
QWORD qwNumSamplesEncoded;
QWORD qwNumSamplesProcessed;
QWORD qwNumStreamTicksReceived;
DWORD dwByteCountQueued;
QWORD qwByteCountProcessed;
DWORD dwNumOutstandingSinkSampleRequests;
DWORD dwAverageSampleRateReceived;
DWORD dwAverageSampleRateEncoded;
DWORD dwAverageSampleRateProcessed;
} MF_SINK_WRITER_STATISTICS;
interface IMFMediaSource;
[
object,
uuid(70ae66f2-c809-4e4f-8915-bdcb406b7993),
local
]
interface IMFSourceReader : IUnknown
{
HRESULT GetStreamSelection([in] DWORD index, [out] BOOL *selected);
HRESULT SetStreamSelection([in] DWORD index, [in] BOOL selected);
HRESULT GetNativeMediaType([in] DWORD index, [in] DWORD typeindex, [out] IMFMediaType **type);
HRESULT GetCurrentMediaType([in] DWORD index, [out] IMFMediaType **type);
HRESULT SetCurrentMediaType([in] DWORD index, [in, out] DWORD *reserved, [in] IMFMediaType *type);
HRESULT SetCurrentPosition([in] REFGUID format, [in] REFPROPVARIANT position);
HRESULT ReadSample([in] DWORD index, [in] DWORD flags, [out] DWORD *actualindex, [out] DWORD *sampleflags,
[out] LONGLONG *timestamp, [out] IMFSample **sample);
HRESULT Flush([in] DWORD index);
HRESULT GetServiceForStream([in] DWORD index, [in] REFGUID service, [in] REFIID riid, [out] void **object);
HRESULT GetPresentationAttribute([in] DWORD index, [in] REFGUID guid, [out] PROPVARIANT *attr);
};
[
object,
uuid(3137f1cd-fe5e-4805-a5d8-fb477448cb3d),
local
]
interface IMFSinkWriter : IUnknown
{
HRESULT AddStream([in] IMFMediaType *type, [out] DWORD *index);
HRESULT SetInputMediaType([in] DWORD index, [in] IMFMediaType *type, [in] IMFAttributes *parameters);
HRESULT BeginWriting(void);
HRESULT WriteSample([in] DWORD index, [in] IMFSample *sample);
HRESULT SendStreamTick([in] DWORD index, [in] LONGLONG timestamp);
HRESULT PlaceMarker([in] DWORD index, [in] void *context);
HRESULT NotifyEndOfSegment([in] DWORD index);
HRESULT Flush([in] DWORD index);
HRESULT Finalize(void);
HRESULT GetServiceForStream([in] DWORD index, [in] REFGUID service, [in] REFIID riid, [out] void **object);
HRESULT GetStatistics([in] DWORD index, [out] MF_SINK_WRITER_STATISTICS *stats);
};
cpp_quote( "HRESULT WINAPI MFCreateSourceReaderFromMediaSource(IMFMediaSource *source, IMFAttributes *attributes," )
cpp_quote( " IMFSourceReader **reader);" )