D-Modem/pjproject-2.11.1/third_party/BaseClasses/seekpt.h
2021-10-29 14:41:03 -04:00

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C++

//------------------------------------------------------------------------------
// File: SeekPT.h
//
// Desc: DirectShow base classes.
//
// Copyright (c) 1992-2001 Microsoft Corporation. All rights reserved.
//------------------------------------------------------------------------------
#ifndef __seekpt_h__
#define __seekpt_h__
class CSeekingPassThru : public ISeekingPassThru, public CUnknown
{
public:
static CUnknown *CreateInstance(__inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr);
CSeekingPassThru(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr);
~CSeekingPassThru();
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void ** ppv);
STDMETHODIMP Init(BOOL bSupportRendering, IPin *pPin);
private:
CPosPassThru *m_pPosPassThru;
};
#endif