# OgreGpuProgramManager.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 (c) 2000-2005 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 __GpuProgramManager_H_
    00026 #define __GpuProgramManager_H_
    00027
    00028 // Precompiler options
    00029 #include "OgrePrerequisites.h"
    00030 #include "OgreResourceManager.h"
    00031 #include "OgreException.h"
    00032 #include "OgreGpuProgram.h"
    00033 #include "OgreSingleton.h"
    00034
    00035 namespace Ogre {
    00036
    00037     class _OgreExport GpuProgramManager : public ResourceManager, public Singleton<GpuProgramManager>
    00038     {
    00039     public:
    00040         typedef std::set<String> SyntaxCodes;
    00041
    00042     protected:
    00044         SyntaxCodes mSyntaxCodes;
    00046         virtual Resource* createImpl(const String& name, ResourceHandle handle,
    00047             const String& group, bool isManual, ManualResourceLoader* loader,
    00048             GpuProgramType gptype, const String& syntaxCode) = 0;
    00049     public:
    00050         GpuProgramManager();
    00051         virtual ~GpuProgramManager();
    00052
    00064         virtual GpuProgramPtr load(const String& name, const String& groupName,
    00065             const String& filename, GpuProgramType gptype,
    00066             const String& syntaxCode);
    00067
    00079         virtual GpuProgramPtr loadFromString(const String& name, const String& groupName,
    00080             const String& code, GpuProgramType gptype,
    00081             const String& syntaxCode);
    00082
    00084         virtual const SyntaxCodes& getSupportedSyntax(void) const { return mSyntaxCodes; };
    00085
    00087         virtual bool isSyntaxSupported(const String& syntaxCode) const;
    00088
    00094         virtual GpuProgramParametersSharedPtr createParameters(void) = 0;
    00095
    00110         virtual GpuProgramPtr createProgram(const String& name,
    00111             const String& groupName, const String& filename,
    00112             GpuProgramType gptype, const String& syntaxCode);
    00113
    00128         virtual GpuProgramPtr createProgramFromString(const String& name,
    00129             const String& groupName, const String& code,
    00130             GpuProgramType gptype, const String& syntaxCode);
    00131
    00135         virtual ResourcePtr create(const String& name, const String& group,
    00136             GpuProgramType gptype, const String& syntaxCode, bool isManual = false,
    00137             ManualResourceLoader* loader = 0);
    00138
    00140         virtual void _pushSyntaxCode(const String& syntaxCode) { mSyntaxCodes.insert(syntaxCode); }
    00146         ResourcePtr getByName(const String& name, bool preferHighLevelPrograms = true);
    00162         static GpuProgramManager& getSingleton(void);
    00178         static GpuProgramManager* getSingletonPtr(void);
    00179
    00180
    00181
    00182     };
    00183
    00184 }
    00185
    00186 #endif

Copyright © 2000-2005 by The OGRE Team
Last modified Sun Nov 20 12:36:00 2005