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/*
* (C) 2003-2006 Gabest
* (C) 2006-2013 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC 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 3 of the License, or
* (at your option) any later version.
*
* MPC-HC 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, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include "ISubPic.h"
class CSubPicProviderImpl : public CUnknown, public ISubPicProvider
{
protected:
CCritSec* m_pLock;
public:
CSubPicProviderImpl(CCritSec* pLock);
virtual ~CSubPicProviderImpl();
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
// ISubPicProvider
STDMETHODIMP Lock();
STDMETHODIMP Unlock();
STDMETHODIMP_(POSITION) GetStartPosition(REFERENCE_TIME rt, double fps) PURE;
STDMETHODIMP_(POSITION) GetNext(POSITION pos) PURE;
STDMETHODIMP_(REFERENCE_TIME) GetStart(POSITION pos, double fps) PURE;
STDMETHODIMP_(REFERENCE_TIME) GetStop(POSITION pos, double fps) PURE;
STDMETHODIMP Render(SubPicDesc& spd, REFERENCE_TIME rt, double fps, RECT& bbox) PURE;
STDMETHODIMP GetTextureSize(POSITION pos, SIZE& MaxTextureSize, SIZE& VirtualSize, POINT& VirtualTopLeft) { return E_NOTIMPL; };
};
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