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/*
* Copyright (C) 2010-2014 Hendrik Leppkes
* http://www.1f0.de
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "IStreamSourceControl.h"
class CLAVSplitter;
class CLAVInputPin : public CBasePin, public CCritSec, public IStreamSourceControl
{
public:
CLAVInputPin(TCHAR* pName, CLAVSplitter *pFilter, CCritSec* pLock, HRESULT* phr);
~CLAVInputPin(void);
HRESULT GetAVIOContext(AVIOContext** ppContext);
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
HRESULT CheckMediaType(const CMediaType* pmt);
HRESULT CheckConnect(IPin* pPin);
HRESULT BreakConnect();
HRESULT CompleteConnect(IPin* pPin);
STDMETHODIMP BeginFlush();
STDMETHODIMP EndFlush();
CMediaType& CurrentMediaType() { return m_mt; }
// IStreamSourceControl
STDMETHODIMP GetStreamDuration(REFERENCE_TIME *prtDuration) { CheckPointer(m_pStreamControl, E_NOTIMPL); return m_pStreamControl->GetStreamDuration(prtDuration); }
STDMETHODIMP SeekStream(REFERENCE_TIME rtPosition) { CheckPointer(m_pStreamControl, E_NOTIMPL); return m_pStreamControl->SeekStream(rtPosition); }
protected:
static int Read(void *opaque, uint8_t *buf, int buf_size);
static int64_t Seek(void *opaque, int64_t offset, int whence);
LONGLONG m_llPos = 0;
private:
IAsyncReader *m_pAsyncReader = nullptr;
AVIOContext *m_pAVIOContext = nullptr;
IStreamSourceControl *m_pStreamControl = nullptr;
};
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