OgreD3D7Device.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2005 The OGRE Team
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/
#define D3D_OVERLOADS

#ifndef __D3DDEVICE_H_
#define __D3DDEVICE_H_

// Precompiler options
#include "OgreD3D7Prerequisites.h"

namespace Ogre
{
    class _OgreD3DExport D3DDevice
    {


    private:
        String mDeviceName;
        String mDeviceDescription;
        D3DDEVICEDESC7 mD3DDeviceDesc;
        bool mIsHardwareAccelerated;
        bool mNeedsZBuffer;
        std::vector<DDPIXELFORMAT> mDepthBufferFormats;
        ushort mStencilBufferDepth;



        LPDIRECT3D7 lpD3D;
        D3DVIEWPORT7 mViewport;
        D3DRECT rcViewportRect;

        DDDriver* mParentDriver;




    public:
        // Constructors
        D3DDevice(); // Default
        D3DDevice(const D3DDevice &ob); // Copy
        D3DDevice(LPDIRECT3D7 lpDirect3D, LPSTR lpDeviceDesc, LPSTR lpDeviceName,
                    LPD3DDEVICEDESC7 lpD3DDeviceDesc);
        ~D3DDevice();
        void Cleanup(void);
        void logCaps(void) const;

        LPDIRECT3DDEVICE7 createDevice(LPDIRECTDRAWSURFACE7 renderTarget);
        LPDIRECT3D7 getID3D(void);

        // Overloaded operator =
        D3DDevice operator=(const D3DDevice &orig);

        // Information accessors
        String DeviceName(void) const;
        String DeviceDescription(void) const;
        bool HardwareAccelerated(void) const;
        bool NeedsZBuffer(void) const;

        void createDepthBuffer(LPDIRECTDRAWSURFACE7 renderTarget);


        friend static HRESULT CALLBACK EnumZBuffersCallback(DDPIXELFORMAT* pddpf,
            VOID* pFormats);


        // Capability access
        bool CanMipmap(void) const;
        bool CanBilinearFilter(void) const;
        bool CanTrilinearFilter(void) const;
        unsigned int RenderBitDepth(void) const;
        unsigned int ZBufferBitDepth(void) const;
        bool CanHWTransformAndLight(void) const;
        unsigned int MaxSinglePassTextureLayers(void) const;
        ushort StencilBufferBitDepth(void) const;






    };
} // Namespace Ogre
#endif

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 12:59:43 2006