648 lines
14 KiB
Plaintext
648 lines
14 KiB
Plaintext
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/*
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* Copyright (C) 2002 Robert Shearman
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define CHARS_IN_GUID 39
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cpp_quote("#define CHARS_IN_GUID 39")
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/* GetTimeFormat is defined in winnls.h as
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* either the W or A suffixed version */
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cpp_quote("#undef GetTimeFormat")
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typedef struct _AMMediaType
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{
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GUID majortype;
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GUID subtype;
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BOOL bFixedSizeSamples;
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BOOL bTemporalCompression;
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ULONG lSampleSize;
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GUID formattype;
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IUnknown * pUnk;
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ULONG cbFormat;
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[size_is(cbFormat)] BYTE * pbFormat;
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} AM_MEDIA_TYPE;
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typedef enum _PinDirection
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{
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PINDIR_INPUT,
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PINDIR_OUTPUT
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} PIN_DIRECTION;
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#define MAX_PIN_NAME 128
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#define MAX_FILTER_NAME 128
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cpp_quote("#define MAX_PIN_NAME 128")
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cpp_quote("#define MAX_FILTER_NAME 128")
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typedef LONGLONG REFERENCE_TIME;
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typedef double REFTIME;
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typedef DWORD_PTR HSEMAPHORE;
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typedef DWORD_PTR HEVENT;
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typedef struct _AllocatorProperties
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{
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long cBuffers;
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long cbBuffer;
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long cbAlign;
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long cbPrefix;
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} ALLOCATOR_PROPERTIES;
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interface IAMovieSetup;
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interface IEnumFilters;
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interface IEnumMediaTypes;
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interface IEnumPins;
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interface IBaseFilter;
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interface IFilterGraph;
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interface IMediaFilter;
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interface IMediaSample;
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interface IMemAllocator;
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interface IMemAllocatorCallbackTemp;
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interface IMemAllocatorNotifyCallbackTemp;
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interface IMemInputPin;
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interface IPin;
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interface IReferenceClock;
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[
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object,
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uuid(56a86891-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IPin : IUnknown
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{
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typedef struct _PinInfo
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{
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IBaseFilter *pFilter;
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PIN_DIRECTION dir;
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WCHAR achName[MAX_PIN_NAME];
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} PIN_INFO;
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HRESULT Connect(
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[in] IPin * pReceivePin,
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[in] const AM_MEDIA_TYPE * pmt);
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HRESULT ReceiveConnection(
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[in] IPin * pConnector,
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[in] const AM_MEDIA_TYPE *pmt);
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HRESULT Disconnect(void);
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HRESULT ConnectedTo(
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[out] IPin **pPin);
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HRESULT ConnectionMediaType(
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[out] AM_MEDIA_TYPE *pmt);
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HRESULT QueryPinInfo(
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[out] PIN_INFO * pInfo);
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HRESULT QueryDirection(
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[out] PIN_DIRECTION *pPinDir);
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HRESULT QueryId(
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[out] LPWSTR * Id);
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HRESULT QueryAccept(
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[in] const AM_MEDIA_TYPE *pmt);
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HRESULT EnumMediaTypes(
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[out] IEnumMediaTypes **ppEnum);
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HRESULT QueryInternalConnections(
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[out] IPin* *apPin,
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[in, out] ULONG *nPin);
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HRESULT EndOfStream(void);
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HRESULT BeginFlush(void);
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HRESULT EndFlush(void);
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HRESULT NewSegment(
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[in] REFERENCE_TIME tStart,
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[in] REFERENCE_TIME tStop,
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[in] double dRate);
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}
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typedef IPin *PPIN;
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[
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object,
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uuid(56a86892-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IEnumPins : IUnknown
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{
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HRESULT Next(
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[in] ULONG cPins,
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[out, size_is(cPins)] IPin ** ppPins,
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[out] ULONG * pcFetched);
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HRESULT Skip(
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[in] ULONG cPins);
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HRESULT Reset(void);
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HRESULT Clone(
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[out] IEnumPins **ppEnum);
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}
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typedef IEnumPins *PENUMPINS;
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[
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object,
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uuid(89c31040-846b-11ce-97d3-00aa0055595a),
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pointer_default(unique)
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]
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interface IEnumMediaTypes : IUnknown
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{
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HRESULT Next(
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[in] ULONG cMediaTypes,
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[out, size_is(cMediaTypes)]
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AM_MEDIA_TYPE ** ppMediaTypes,
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[out] ULONG * pcFetched
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);
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HRESULT Skip(
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[in] ULONG cMediaTypes);
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HRESULT Reset(void);
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HRESULT Clone(
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[out] IEnumMediaTypes **ppEnum
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);
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}
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typedef IEnumMediaTypes *PENUMMEDIATYPES;
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[
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object,
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uuid(56a8689f-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IFilterGraph : IUnknown
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{
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HRESULT AddFilter(
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[in] IBaseFilter * pFilter,
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[in, string] LPCWSTR pName);
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HRESULT RemoveFilter(
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[in] IBaseFilter * pFilter);
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HRESULT EnumFilters(
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[out] IEnumFilters **ppEnum);
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HRESULT FindFilterByName(
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[in, string] LPCWSTR pName,
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[out] IBaseFilter ** ppFilter);
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HRESULT ConnectDirect(
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[in] IPin * ppinOut,
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[in] IPin * ppinIn,
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[in, unique] const AM_MEDIA_TYPE* pmt);
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HRESULT Reconnect(
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[in] IPin * ppin);
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HRESULT Disconnect(
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[in] IPin * ppin);
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HRESULT SetDefaultSyncSource(void);
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}
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typedef IFilterGraph *PFILTERGRAPH;
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[
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object,
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uuid(56a86893-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IEnumFilters : IUnknown
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{
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HRESULT Next(
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[in] ULONG cFilters,
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[out] IBaseFilter ** ppFilter,
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[out] ULONG * pcFetched);
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HRESULT Skip(
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[in] ULONG cFilters);
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HRESULT Reset(void);
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HRESULT Clone(
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[out] IEnumFilters **ppEnum);
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}
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typedef IEnumFilters *PENUMFILTERS;
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[
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object,
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uuid(56a86899-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IMediaFilter : IPersist
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{
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typedef enum _FilterState
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{
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State_Stopped,
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State_Paused,
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State_Running
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} FILTER_STATE;
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HRESULT Stop(void);
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HRESULT Pause(void);
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HRESULT Run(REFERENCE_TIME tStart);
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HRESULT GetState(
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[in] DWORD dwMilliSecsTimeout,
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[out] FILTER_STATE *State);
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HRESULT SetSyncSource(
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[in] IReferenceClock * pClock);
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HRESULT GetSyncSource(
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[out] IReferenceClock ** pClock);
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}
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typedef IMediaFilter *PMEDIAFILTER;
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[
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object,
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uuid(56a86895-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IBaseFilter : IMediaFilter
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{
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typedef struct _FilterInfo
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{
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WCHAR achName[MAX_FILTER_NAME];
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IFilterGraph * pGraph;
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} FILTER_INFO;
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HRESULT EnumPins(
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[out] IEnumPins ** ppEnum);
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HRESULT FindPin(
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[in, string] LPCWSTR Id,
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[out] IPin ** ppPin);
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HRESULT QueryFilterInfo(
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[out] FILTER_INFO * pInfo);
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HRESULT JoinFilterGraph(
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[in] IFilterGraph * pGraph,
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[in, string] LPCWSTR pName);
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HRESULT QueryVendorInfo(
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[out, string] LPWSTR* pVendorInfo);
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}
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typedef IBaseFilter *PFILTER;
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[
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object,
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uuid(56a86897-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IReferenceClock : IUnknown
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{
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HRESULT GetTime(
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[out] REFERENCE_TIME *pTime);
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HRESULT AdviseTime(
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[in] REFERENCE_TIME baseTime,
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[in] REFERENCE_TIME streamTime,
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[in] HEVENT hEvent,
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[out] DWORD_PTR * pdwAdviseCookie);
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HRESULT AdvisePeriodic(
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[in] REFERENCE_TIME startTime,
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[in] REFERENCE_TIME periodTime,
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[in] HSEMAPHORE hSemaphore,
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[out] DWORD_PTR * pdwAdviseCookie);
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HRESULT Unadvise(
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[in] DWORD_PTR dwAdviseCookie);
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}
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typedef IReferenceClock *PREFERENCECLOCK;
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/*
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[
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object,
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uuid(36b73885-c2c8-11cf-8b46-00805f6cef60),
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pointer_default(unique)
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]
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interface IReferenceClock2 : IReferenceClock
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{
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}
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typedef IReferenceClock2 *PREFERENCECLOCK2;
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*/
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[
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local,
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object,
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uuid(56a8689a-0ad4-11ce-b03a-0020af0ba770),
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pointer_default(unique)
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]
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interface IMediaSample : IUnknown
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{
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HRESULT GetPointer([out] BYTE ** ppBuffer);
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long GetSize(void);
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HRESULT GetTime(
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[out] REFERENCE_TIME * pTimeStart,
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[out] REFERENCE_TIME * pTimeEnd);
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HRESULT SetTime(
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[in] REFERENCE_TIME * pTimeStart,
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[in] REFERENCE_TIME * pTimeEnd);
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HRESULT IsSyncPoint(void);
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HRESULT SetSyncPoint(BOOL bIsSyncPoint);
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HRESULT IsPreroll(void);
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HRESULT SetPreroll(BOOL bIsPreroll);
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long GetActualDataLength(void);
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HRESULT SetActualDataLength(long length);
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HRESULT GetMediaType(AM_MEDIA_TYPE **ppMediaType);
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HRESULT SetMediaType(AM_MEDIA_TYPE *pMediaType);
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HRESULT IsDiscontinuity(void);
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HRESULT SetDiscontinuity(BOOL bDiscontinuity);
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HRESULT GetMediaTime(
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[out] LONGLONG * pTimeStart,
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[out] LONGLONG * pTimeEnd);
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HRESULT SetMediaTime(
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[in] LONGLONG * pTimeStart,
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[in] LONGLONG * pTimeEnd);
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}
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typedef IMediaSample *PMEDIASAMPLE;
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enum tagAM_SAMPLE_PROPERTY_FLAGS
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{
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||
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AM_SAMPLE_SPLICEPOINT = 0x01,
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AM_SAMPLE_PREROLL = 0x02,
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AM_SAMPLE_DATADISCONTINUITY = 0x04,
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AM_SAMPLE_TYPECHANGED = 0x08,
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AM_SAMPLE_TIMEVALID = 0x10,
|
||
|
|
AM_SAMPLE_TIMEDISCONTINUITY = 0x40,
|
||
|
|
AM_SAMPLE_FLUSH_ON_PAUSE = 0x80,
|
||
|
|
AM_SAMPLE_STOPVALID = 0x100,
|
||
|
|
AM_SAMPLE_ENDOFSTREAM = 0x200,
|
||
|
|
AM_STREAM_MEDIA = 0,
|
||
|
|
AM_STREAM_CONTROL = 1
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef struct tagAM_SAMPLE2_PROPERTIES
|
||
|
|
{
|
||
|
|
DWORD cbData;
|
||
|
|
DWORD dwTypeSpecificFlags;
|
||
|
|
DWORD dwSampleFlags;
|
||
|
|
LONG lActual;
|
||
|
|
REFERENCE_TIME tStart;
|
||
|
|
REFERENCE_TIME tStop;
|
||
|
|
DWORD dwStreamId;
|
||
|
|
AM_MEDIA_TYPE *pMediaType;
|
||
|
|
BYTE *pbBuffer;
|
||
|
|
LONG cbBuffer;
|
||
|
|
} AM_SAMPLE2_PROPERTIES;
|
||
|
|
|
||
|
|
[
|
||
|
|
local,
|
||
|
|
object,
|
||
|
|
uuid(36b73884-c2c8-11cf-8b46-00805f6cef60),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IMediaSample2 : IMediaSample
|
||
|
|
{
|
||
|
|
HRESULT GetProperties(
|
||
|
|
[in] DWORD cbProperties,
|
||
|
|
[out, size_is(cbProperties)] BYTE * pbProperties
|
||
|
|
);
|
||
|
|
|
||
|
|
HRESULT SetProperties(
|
||
|
|
[in] DWORD cbProperties,
|
||
|
|
[in, size_is(cbProperties)] const BYTE * pbProperties
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
typedef IMediaSample2 *PMEDIASAMPLE2;
|
||
|
|
|
||
|
|
#define AM_GBF_PREVFRAMESKIPPED 1
|
||
|
|
#define AM_GBF_NOTASYNCPOINT 2
|
||
|
|
cpp_quote("#define AM_GBF_PREVFRAMESKIPPED 1")
|
||
|
|
cpp_quote("#define AM_GBF_NOTASYNCPOINT 2")
|
||
|
|
|
||
|
|
cpp_quote("#define AM_GBF_NOWAIT 4")
|
||
|
|
|
||
|
|
[
|
||
|
|
object,
|
||
|
|
uuid(56a8689c-0ad4-11ce-b03a-0020af0ba770),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IMemAllocator : IUnknown
|
||
|
|
{
|
||
|
|
HRESULT SetProperties(
|
||
|
|
[in] ALLOCATOR_PROPERTIES* pRequest,
|
||
|
|
[out] ALLOCATOR_PROPERTIES* pActual);
|
||
|
|
|
||
|
|
HRESULT GetProperties(
|
||
|
|
[out] ALLOCATOR_PROPERTIES* pProps);
|
||
|
|
|
||
|
|
HRESULT Commit(void);
|
||
|
|
|
||
|
|
HRESULT Decommit(void);
|
||
|
|
|
||
|
|
HRESULT GetBuffer(
|
||
|
|
[out] IMediaSample **ppBuffer,
|
||
|
|
[in] REFERENCE_TIME * pStartTime,
|
||
|
|
[in] REFERENCE_TIME * pEndTime,
|
||
|
|
[in] DWORD dwFlags);
|
||
|
|
|
||
|
|
HRESULT ReleaseBuffer(
|
||
|
|
[in] IMediaSample *pBuffer);
|
||
|
|
}
|
||
|
|
|
||
|
|
typedef IMemAllocator *PMEMALLOCATOR;
|
||
|
|
|
||
|
|
[
|
||
|
|
object,
|
||
|
|
uuid(379a0cf0-c1de-11d2-abf5-00a0c905f375),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IMemAllocatorCallbackTemp : IMemAllocator
|
||
|
|
{
|
||
|
|
HRESULT SetNotify(
|
||
|
|
[in] IMemAllocatorNotifyCallbackTemp *pNotify);
|
||
|
|
|
||
|
|
HRESULT GetFreeCount(
|
||
|
|
[out] LONG *plBuffersFree);
|
||
|
|
}
|
||
|
|
|
||
|
|
[
|
||
|
|
object,
|
||
|
|
uuid(92980b30-c1de-11d2-abf5-00a0c905f375),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IMemAllocatorNotifyCallbackTemp : IUnknown
|
||
|
|
{
|
||
|
|
HRESULT NotifyRelease();
|
||
|
|
}
|
||
|
|
|
||
|
|
[
|
||
|
|
object,
|
||
|
|
uuid(56a8689d-0ad4-11ce-b03a-0020af0ba770),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IMemInputPin : IUnknown
|
||
|
|
{
|
||
|
|
HRESULT GetAllocator(
|
||
|
|
[out] IMemAllocator ** ppAllocator);
|
||
|
|
|
||
|
|
HRESULT NotifyAllocator(
|
||
|
|
[in] IMemAllocator * pAllocator,
|
||
|
|
[in] BOOL bReadOnly);
|
||
|
|
|
||
|
|
HRESULT GetAllocatorRequirements( [out] ALLOCATOR_PROPERTIES*pProps );
|
||
|
|
|
||
|
|
HRESULT Receive(
|
||
|
|
[in] IMediaSample * pSample);
|
||
|
|
|
||
|
|
HRESULT ReceiveMultiple(
|
||
|
|
[in, size_is(nSamples)] IMediaSample **pSamples,
|
||
|
|
[in] long nSamples,
|
||
|
|
[out] long *nSamplesProcessed);
|
||
|
|
|
||
|
|
HRESULT ReceiveCanBlock();
|
||
|
|
}
|
||
|
|
|
||
|
|
typedef IMemInputPin *PMEMINPUTPIN;
|
||
|
|
|
||
|
|
[
|
||
|
|
object,
|
||
|
|
uuid(a3d8cec0-7e5a-11cf-bbc5-00805f6cef20),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IAMovieSetup : IUnknown
|
||
|
|
{
|
||
|
|
HRESULT Register( );
|
||
|
|
HRESULT Unregister( );
|
||
|
|
}
|
||
|
|
|
||
|
|
typedef IAMovieSetup *PAMOVIESETUP;
|
||
|
|
|
||
|
|
typedef enum AM_SEEKING_SeekingFlags
|
||
|
|
{
|
||
|
|
AM_SEEKING_NoPositioning = 0x00,
|
||
|
|
AM_SEEKING_AbsolutePositioning = 0x01,
|
||
|
|
AM_SEEKING_RelativePositioning = 0x02,
|
||
|
|
AM_SEEKING_IncrementalPositioning = 0x03,
|
||
|
|
AM_SEEKING_PositioningBitsMask = 0x03,
|
||
|
|
AM_SEEKING_SeekToKeyFrame = 0x04,
|
||
|
|
AM_SEEKING_ReturnTime = 0x08,
|
||
|
|
AM_SEEKING_Segment = 0x10,
|
||
|
|
AM_SEEKING_NoFlush = 0x20
|
||
|
|
} AM_SEEKING_SEEKING_FLAGS;
|
||
|
|
|
||
|
|
typedef enum AM_SEEKING_SeekingCapabilities
|
||
|
|
{
|
||
|
|
AM_SEEKING_CanSeekAbsolute = 0x001,
|
||
|
|
AM_SEEKING_CanSeekForwards = 0x002,
|
||
|
|
AM_SEEKING_CanSeekBackwards = 0x004,
|
||
|
|
AM_SEEKING_CanGetCurrentPos = 0x008,
|
||
|
|
AM_SEEKING_CanGetStopPos = 0x010,
|
||
|
|
AM_SEEKING_CanGetDuration = 0x020,
|
||
|
|
AM_SEEKING_CanPlayBackwards = 0x040,
|
||
|
|
AM_SEEKING_CanDoSegments = 0x080,
|
||
|
|
AM_SEEKING_Source = 0x100
|
||
|
|
} AM_SEEKING_SEEKING_CAPABILITIES;
|
||
|
|
|
||
|
|
[
|
||
|
|
object,
|
||
|
|
uuid(36b73880-c2c8-11cf-8b46-00805f6cef60),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IMediaSeeking : IUnknown
|
||
|
|
{
|
||
|
|
HRESULT GetCapabilities( [out] DWORD * pCapabilities );
|
||
|
|
|
||
|
|
HRESULT CheckCapabilities( [in,out] DWORD * pCapabilities );
|
||
|
|
|
||
|
|
HRESULT IsFormatSupported([in] const GUID * pFormat);
|
||
|
|
|
||
|
|
HRESULT QueryPreferredFormat([out] GUID * pFormat);
|
||
|
|
|
||
|
|
HRESULT GetTimeFormat([out] GUID *pFormat);
|
||
|
|
|
||
|
|
HRESULT IsUsingTimeFormat([in] const GUID * pFormat);
|
||
|
|
|
||
|
|
HRESULT SetTimeFormat([in] const GUID * pFormat);
|
||
|
|
|
||
|
|
HRESULT GetDuration([out] LONGLONG *pDuration);
|
||
|
|
|
||
|
|
HRESULT GetStopPosition([out] LONGLONG *pStop);
|
||
|
|
|
||
|
|
HRESULT GetCurrentPosition([out] LONGLONG *pCurrent);
|
||
|
|
|
||
|
|
HRESULT ConvertTimeFormat([out] LONGLONG * pTarget, [in] const GUID * pTargetFormat,
|
||
|
|
[in] LONGLONG Source, [in] const GUID * pSourceFormat );
|
||
|
|
|
||
|
|
HRESULT SetPositions(
|
||
|
|
[in,out] LONGLONG * pCurrent,
|
||
|
|
[in] DWORD dwCurrentFlags,
|
||
|
|
[in,out] LONGLONG * pStop,
|
||
|
|
[in] DWORD dwStopFlags);
|
||
|
|
|
||
|
|
HRESULT GetPositions(
|
||
|
|
[out] LONGLONG * pCurrent,
|
||
|
|
[out] LONGLONG * pStop);
|
||
|
|
|
||
|
|
HRESULT GetAvailable(
|
||
|
|
[out] LONGLONG * pEarliest,
|
||
|
|
[out] LONGLONG * pLatest);
|
||
|
|
|
||
|
|
HRESULT SetRate([in] double dRate);
|
||
|
|
|
||
|
|
HRESULT GetRate([out] double * pdRate);
|
||
|
|
|
||
|
|
HRESULT GetPreroll([out] LONGLONG * pllPreroll);
|
||
|
|
}
|
||
|
|
|
||
|
|
typedef IMediaSeeking *PMEDIASEEKING;
|
||
|
|
|
||
|
|
enum tagAM_MEDIAEVENT_FLAGS
|
||
|
|
{
|
||
|
|
AM_MEDIAEVENT_NONOTIFY = 0x01
|
||
|
|
};
|