63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
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/*
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* Copyright (C) 2003-2006 Gabest
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* http://www.gabest.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#pragma once
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#include "ISubPic.h"
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// CDX7SubPic
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class CDX7SubPic : public ISubPicImpl
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{
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CComPtr<IDirect3DDevice7> m_pD3DDev;
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CComPtr<IDirectDrawSurface7> m_pSurface;
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protected:
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STDMETHODIMP_(void*) GetObject(); // returns IDirectDrawSurface7*
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public:
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CDX7SubPic(IDirect3DDevice7* pD3DDev, IDirectDrawSurface7* pSurface);
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// ISubPic
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STDMETHODIMP GetDesc(SubPicDesc& spd);
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STDMETHODIMP CopyTo(ISubPic* pSubPic);
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STDMETHODIMP ClearDirtyRect(DWORD color);
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STDMETHODIMP Lock(SubPicDesc& spd);
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STDMETHODIMP Unlock(RECT* pDirtyRect);
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STDMETHODIMP AlphaBlt(RECT* pSrc, RECT* pDst, SubPicDesc* pTarget);
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};
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// CDX7SubPicAllocator
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class CDX7SubPicAllocator : public ISubPicAllocatorImpl, public CCritSec
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{
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CComPtr<IDirect3DDevice7> m_pD3DDev;
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CSize m_maxsize;
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bool Alloc(bool fStatic, ISubPic** ppSubPic);
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public:
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CDX7SubPicAllocator(IDirect3DDevice7* pD3DDev, SIZE maxsize, bool fPow2Textures);
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// ISubPicAllocator
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STDMETHODIMP ChangeDevice(IUnknown* pDev);
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};
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