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https://github.com/mupen64plus/mupen64plus-video-rice.git
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90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
/*
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Copyright (C) 2003 Rice1964
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _DEVICE_BUILDER_H
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#define _DEVICE_BUILDER_H
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#include "Blender.h"
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#include "Combiner.h"
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#include "Config.h"
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#include "GraphicsContext.h"
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#include "Texture.h"
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#include "TextureManager.h"
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#include "typedefs.h"
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class CBlender;
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class CColorCombiner;
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class CGraphicsContext;
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class CRender;
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//========================================================================
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class CDeviceBuilder
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{
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public:
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virtual CGraphicsContext * CreateGraphicsContext(void)=0;
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virtual CRender * CreateRender(void)=0;
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virtual CTexture * CreateTexture(uint32 dwWidth, uint32 dwHeight, TextureUsage usage = AS_NORMAL)=0;
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virtual CColorCombiner * CreateColorCombiner(CRender *pRender)=0;
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virtual CBlender * CreateAlphaBlender(CRender *pRender)=0;
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void DeleteGraphicsContext(void);
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void DeleteRender(void);
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void DeleteColorCombiner(void);
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void DeleteAlphaBlender(void);
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static void DeleteBuilder(void);
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static CDeviceBuilder* GetBuilder(void);
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static void SelectDeviceType(SupportedDeviceType type);
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static SupportedDeviceType GetDeviceType(void);
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static SupportedDeviceType GetGeneralDeviceType(void);
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static SupportedDeviceType m_deviceGeneralType;
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protected:
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CDeviceBuilder();
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virtual ~CDeviceBuilder();
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static CDeviceBuilder* CreateBuilder(SupportedDeviceType type);
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static SupportedDeviceType m_deviceType;
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static CDeviceBuilder* m_pInstance;
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CRender* m_pRender;
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CColorCombiner* m_pColorCombiner;
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CBlender* m_pAlphaBlender;
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};
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class OGLDeviceBuilder : public CDeviceBuilder
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{
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friend class CDeviceBuilder;
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public:
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CGraphicsContext * CreateGraphicsContext(void);
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CRender * CreateRender(void);
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CTexture * CreateTexture(uint32 dwWidth, uint32 dwHeight, TextureUsage usage = AS_NORMAL);
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CColorCombiner * CreateColorCombiner(CRender *pRender);
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CBlender * CreateAlphaBlender(CRender *pRender);
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protected:
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OGLDeviceBuilder() {};
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virtual ~OGLDeviceBuilder() {};
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};
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#endif
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