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/*
* Copyright (C) 2003-2006 Gabest
* http://www.gabest.org
*
* 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, 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 GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "stdafx.h"
#include "SubPicProviderImpl.h"
#include "../DSUtil/DSUtil.h"
CSubPicProviderImpl::CSubPicProviderImpl(CCritSec* pLock)
: CUnknown(NAME("CSubPicProviderImpl"), NULL)
, m_pLock(pLock)
{
}
CSubPicProviderImpl::~CSubPicProviderImpl()
{
}
STDMETHODIMP CSubPicProviderImpl::NonDelegatingQueryInterface(REFIID riid, void** ppv)
{
return
QI(ISubPicProvider)
__super::NonDelegatingQueryInterface(riid, ppv);
}
// CSubPicProviderImpl
STDMETHODIMP CSubPicProviderImpl::Lock()
{
return m_pLock ? m_pLock->Lock(), S_OK : E_FAIL;
}
STDMETHODIMP CSubPicProviderImpl::Unlock()
{
return m_pLock ? m_pLock->Unlock(), S_OK : E_FAIL;
}
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