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OgreGLHardwareBufferManager.h

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00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of OGRE
00004     (Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org/
00006 
00007 Copyright © 2000-2003 The OGRE Team
00008 Also see acknowledgements in Readme.html
00009 
00010 This program is free software; you can redistribute it and/or modify it under
00011 the terms of the GNU Lesser General Public License as published by the Free Software
00012 Foundation; either version 2 of the License, or (at your option) any later
00013 version.
00014 
00015 This program is distributed in the hope that it will be useful, but WITHOUT
00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public License along with
00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
00022 http://www.gnu.org/copyleft/lesser.txt.
00023 -----------------------------------------------------------------------------
00024 */
00025 #ifndef __GLHARWAREBUFFERMANAGER_H__
00026 #define __GLHARWAREBUFFERMANAGER_H__
00027 
00028 #include "OgreGLPrerequisites.h"
00029 #include "OgreHardwareBufferManager.h"
00030 
00031 namespace Ogre {
00032 
00034     class GLHardwareBufferManager : public HardwareBufferManager
00035     {
00036     protected:
00038         void destroyVertexBuffer(HardwareVertexBuffer* buf);
00040         void destroyIndexBuffer(HardwareIndexBuffer* buf);
00041     public:
00042         GLHardwareBufferManager();
00043         ~GLHardwareBufferManager();
00045         HardwareVertexBufferSharedPtr createVertexBuffer(size_t vertexSize, 
00046             size_t numVerts, HardwareBuffer::Usage usage, bool useShadowBuffer = false);
00048         HardwareIndexBufferSharedPtr createIndexBuffer(
00049             HardwareIndexBuffer::IndexType itype, size_t numIndexes, 
00050             HardwareBuffer::Usage usage, bool useShadowBuffer = false);
00051 
00053         VertexDeclaration* createVertexDeclaration(void);
00055         void destroyVertexDeclaration(VertexDeclaration* decl);
00056 
00058         static GLenum getGLUsage(unsigned int usage);
00059 
00061         static GLenum getGLType(unsigned int type);
00062     };
00063 
00064 }
00065 
00066 #endif // __GLHARWAREBUFFERMANAGER_H__

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:25 2004