--- /dev/null
+/*
+Copyright (C) 2003 Rice1964
+
+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
+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 General Public License for more details.
+
+You should have received a copy of the GNU 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.
+
+*/
+
+#ifndef _DEVICE_BUILDER_H
+#define _DEVICE_BUILDER_H
+
+#include "Blender.h"
+#include "Combiner.h"
+#include "Config.h"
+#include "GraphicsContext.h"
+#include "TextureManager.h"
+
+//========================================================================
+
+class CDeviceBuilder
+{
+public:
+ virtual CGraphicsContext * CreateGraphicsContext(void)=0;
+ virtual CRender * CreateRender(void)=0;
+ virtual CTexture * CreateTexture(uint32 dwWidth, uint32 dwHeight, TextureUsage usage = AS_NORMAL)=0;
+ virtual CColorCombiner * CreateColorCombiner(CRender *pRender)=0;
+ virtual CBlender * CreateAlphaBlender(CRender *pRender)=0;
+
+ void DeleteGraphicsContext(void);
+ void DeleteRender(void);
+ void DeleteColorCombiner(void);
+ void DeleteAlphaBlender(void);
+
+ static void DeleteBuilder(void);
+ static CDeviceBuilder* GetBuilder(void);
+ static void SelectDeviceType(SupportedDeviceType type);
+ static SupportedDeviceType GetDeviceType(void);
+ static SupportedDeviceType GetGeneralDeviceType(void);
+ static SupportedDeviceType m_deviceGeneralType;
+protected:
+ CDeviceBuilder();
+ virtual ~CDeviceBuilder();
+
+ static CDeviceBuilder* CreateBuilder(SupportedDeviceType type);
+ static SupportedDeviceType m_deviceType;
+ static CDeviceBuilder* m_pInstance;
+
+ CRender* m_pRender;
+ CGraphicsContext* m_pGraphicsContext;
+ CColorCombiner* m_pColorCombiner;
+ CBlender* m_pAlphaBlender;
+};
+
+class OGLDeviceBuilder : public CDeviceBuilder
+{
+ friend class CDeviceBuilder;
+public:
+ CGraphicsContext * CreateGraphicsContext(void);
+ CRender * CreateRender(void);
+ CTexture * CreateTexture(uint32 dwWidth, uint32 dwHeight, TextureUsage usage = AS_NORMAL);
+ CColorCombiner * CreateColorCombiner(CRender *pRender);
+ CBlender * CreateAlphaBlender(CRender *pRender);
+
+protected:
+ OGLDeviceBuilder() {};
+ virtual ~OGLDeviceBuilder() {};
+
+};
+
+#endif
+
+