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82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
/*
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* Copyright (C) Hidenori TAKESHIMA
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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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#ifndef WINE_DSHOW_SEEKPASS_H
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#define WINE_DSHOW_SEEKPASS_H
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/*
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implements CLSID_SeekingPassThru.
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- At least, the following interfaces should be implemented:
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IUnknown
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+ ISeekingPassThru
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*/
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#include "iunk.h"
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/****************************************************************************/
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typedef struct CPassThruImpl
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{
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struct { ICOM_VFIELD(IMediaPosition); } mpos;
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struct { ICOM_VFIELD(IMediaSeeking); } mseek;
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IUnknown* punk;
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IPin* pPin;
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} CPassThruImpl;
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#define CPassThruImpl_THIS(iface,member) CPassThruImpl* This = ((CPassThruImpl*)(((char*)iface)-offsetof(CPassThruImpl,member)))
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HRESULT CPassThruImpl_InitIMediaPosition( CPassThruImpl* pImpl );
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void CPassThruImpl_UninitIMediaPosition( CPassThruImpl* pImpl );
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HRESULT CPassThruImpl_InitIMediaSeeking( CPassThruImpl* pImpl );
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void CPassThruImpl_UninitIMediaSeeking( CPassThruImpl* pImpl );
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HRESULT CPassThruImpl_QueryPosPass(
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CPassThruImpl* pImpl, IMediaPosition** ppPosition );
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HRESULT CPassThruImpl_QuerySeekPass(
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CPassThruImpl* pImpl, IMediaSeeking** ppSeeking );
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/****************************************************************************/
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typedef struct QUARTZ_ISeekingPassThruImpl
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{
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ICOM_VFIELD(ISeekingPassThru);
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} QUARTZ_ISeekingPassThruImpl;
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typedef struct CSeekingPassThru
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{
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QUARTZ_IUnkImpl unk;
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QUARTZ_ISeekingPassThruImpl seekpass;
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/* ISeekingPassThru fields. */
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CRITICAL_SECTION cs;
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CPassThruImpl passthru;
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} CSeekingPassThru;
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#define CSeekingPassThru_THIS(iface,member) CSeekingPassThru* This = ((CSeekingPassThru*)(((char*)iface)-offsetof(CSeekingPassThru,member)))
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HRESULT QUARTZ_CreateSeekingPassThru(IUnknown* punkOuter,void** ppobj);
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HRESULT QUARTZ_CreateSeekingPassThruInternal(IUnknown* punkOuter,CSeekingPassThru** ppobj,BOOL bRendering,IPin* pPin);
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#endif /* WINE_DSHOW_SEEKPASS_H */
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