62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "ISubPic.h"
|
|
|
|
// CDX7SubPic
|
|
|
|
class CDX7SubPic : public ISubPicImpl
|
|
{
|
|
CComPtr<IDirect3DDevice7> m_pD3DDev;
|
|
CComPtr<IDirectDrawSurface7> m_pSurface;
|
|
|
|
protected:
|
|
STDMETHODIMP_(void*) GetObject(); // returns IDirectDrawSurface7*
|
|
|
|
public:
|
|
CDX7SubPic(IDirect3DDevice7* pD3DDev, IDirectDrawSurface7* pSurface);
|
|
|
|
// 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);
|
|
};
|
|
|
|
// CDX7SubPicAllocator
|
|
|
|
class CDX7SubPicAllocator : public ISubPicAllocatorImpl, public CCritSec
|
|
{
|
|
CComPtr<IDirect3DDevice7> m_pD3DDev;
|
|
CSize m_maxsize;
|
|
|
|
bool Alloc(bool fStatic, ISubPic** ppSubPic);
|
|
|
|
public:
|
|
CDX7SubPicAllocator(IDirect3DDevice7* pD3DDev, SIZE maxsize, bool fPow2Textures);
|
|
|
|
// ISubPicAllocator
|
|
STDMETHODIMP ChangeDevice(IUnknown* pDev);
|
|
};
|