# OgreGLGpuProgram.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.stevestreeting.com/ogre/
    00006
    00007 Copyright (c) 2000-2005 The OGRE Teameeting
    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 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 General Public License for more details.
    00018
    00019 You should have received a copy of the GNU 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/gpl.html.
    00023 -----------------------------------------------------------------------------
    00024 */
    00025
    00026 #ifndef __GLGpuProgram_H__
    00027 #define __GLGpuProgram_H__
    00028
    00029 #include "OgreGLPrerequisites.h"
    00030 #include "OgreGpuProgram.h"
    00031
    00032 namespace Ogre {
    00033
    00035     class GLGpuProgram : public GpuProgram
    00036     {
    00037     public:
    00038         GLGpuProgram(ResourceManager* creator, const String& name, ResourceHandle handle,
    00039             const String& group, bool isManual = false, ManualResourceLoader* loader = 0);
    00040         virtual ~GLGpuProgram();
    00041
    00043         virtual void bindProgram(void) {}
    00045         virtual void unbindProgram(void) {}
    00047         void loadFromSource(void) {}
    00048
    00050         virtual void bindProgramParameters(GpuProgramParametersSharedPtr params) {}
    00051
    00053         const GLuint getProgramID(void) const
    00054         { return mProgramID; }
    00055
    00056     protected:
    00058         void unloadImpl(void) {}
    00059
    00060         GLuint mProgramID;
    00061         GLenum mProgramType;
    00062     };
    00063
    00065     class GLArbGpuProgram : public GLGpuProgram
    00066     {
    00067     public:
    00068         GLArbGpuProgram(ResourceManager* creator, const String& name, ResourceHandle handle,
    00069             const String& group, bool isManual = false, ManualResourceLoader* loader = 0);
    00070         virtual ~GLArbGpuProgram();
    00071
    00073         void setType(GpuProgramType t);
    00074
    00075
    00077         void bindProgram(void);
    00079         void unbindProgram(void);
    00081         void bindProgramParameters(GpuProgramParametersSharedPtr params);
    00082
    00084         const GLuint getProgramType(void) const
    00085         { return mProgramType; }
    00086
    00087     protected:
    00088         void loadFromSource(void);
    00090         void unloadImpl(void);
    00091
    00092     };
    00093
    00094
    00095
    00096 }; // namespace Ogre
    00097
    00098 #endif // __GLGpuProgram_H__

Copyright © 2000-2005 by The OGRE Team
Last modified Sun Nov 20 12:35:59 2005