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MemSubPic.h
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MemSubPic.h
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/*
* $Id: MemSubPic.h 2585 2010-09-18 12:39:20Z xhmikosr $
*
* (C) 2003-2006 Gabest
* (C) 2006-2010 see AUTHORS
*
* 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
*
*/
#pragma once
#include "SubPicImpl.h"
enum {MSP_RGB32,MSP_RGB24,MSP_RGB16,MSP_RGB15,MSP_YUY2,MSP_YV12,MSP_IYUV,MSP_AYUV,MSP_RGBA};
// CMemSubPic
class CMemSubPic : public CSubPicImpl
{
#pragma warning(disable: 4799)
SubPicDesc m_spd;
protected:
STDMETHODIMP_(void*) GetObject(); // returns SubPicDesc*
public:
CMemSubPic(SubPicDesc& spd);
virtual ~CMemSubPic();
// ISubPic
STDMETHODIMP GetDesc(SubPicDesc& spd);
STDMETHODIMP CopyTo(ISubPic* pSubPic);
STDMETHODIMP ClearDirtyRect(DWORD color);
STDMETHODIMP Lock(SubPicDesc& spd);
STDMETHODIMP Unlock(RECT* pDirtyRect);
STDMETHODIMP AlphaBlt(RECT* pSrc, RECT* pDst, SubPicDesc* pTarget);
};
// CMemSubPicAllocator
class CMemSubPicAllocator : public CSubPicAllocatorImpl
{
int m_type;
CSize m_maxsize;
bool Alloc(bool fStatic, ISubPic** ppSubPic);
public:
CMemSubPicAllocator(int type, SIZE maxsize);
};