# OgreHighLevelGpuProgramManager.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) 2000-2009 Torus Knot Software Ltd
    00008
    00009 Permission is hereby granted, free of charge, to any person obtaining a copy
    00010 of this software and associated documentation files (the "Software"), to deal
    00011 in the Software without restriction, including without limitation the rights
    00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    00013 copies of the Software, and to permit persons to whom the Software is
    00014 furnished to do so, subject to the following conditions:
    00015
    00016 The above copyright notice and this permission notice shall be included in
    00017 all copies or substantial portions of the Software.
    00018
    00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    00025 THE SOFTWARE.
    00026 -----------------------------------------------------------------------------
    00027 */
    00028 #ifndef __HighLevelGpuProgramManager_H__
    00029 #define __HighLevelGpuProgramManager_H__
    00030
    00031 #include "OgrePrerequisites.h"
    00032 #include "OgreResourceManager.h"
    00033 #include "OgreSingleton.h"
    00034 #include "OgreException.h"
    00035 #include "OgreHighLevelGpuProgram.h"
    00036
    00037 namespace Ogre {
    00038
    00046     class _OgreExport HighLevelGpuProgramFactory : public FactoryAlloc
    00047     {
    00048     public:
    00049         HighLevelGpuProgramFactory() {}
    00050         virtual ~HighLevelGpuProgramFactory();
    00052         virtual const String& getLanguage(void) const = 0;
    00053         virtual HighLevelGpuProgram* create(ResourceManager* creator,
    00054             const String& name, ResourceHandle handle,
    00055             const String& group, bool isManual, ManualResourceLoader* loader) = 0;
    00056         virtual void destroy(HighLevelGpuProgram* prog) = 0;
    00057     };
    00071     class _OgreExport HighLevelGpuProgramManager
    00072         : public ResourceManager, public Singleton<HighLevelGpuProgramManager>
    00073     {
    00074     public:
    00075         typedef map<String, HighLevelGpuProgramFactory*>::type FactoryMap;
    00076     protected:
    00078         FactoryMap mFactories;
    00079
    00081         HighLevelGpuProgramFactory* mNullFactory;
    00083         HighLevelGpuProgramFactory* mUnifiedFactory;
    00084
    00085         HighLevelGpuProgramFactory* getFactory(const String& language);
    00086
    00088         Resource* createImpl(const String& name, ResourceHandle handle,
    00089             const String& group, bool isManual, ManualResourceLoader* loader,
    00090             const NameValuePairList* params);
    00091     public:
    00092         HighLevelGpuProgramManager();
    00093         ~HighLevelGpuProgramManager();
    00095         void addFactory(HighLevelGpuProgramFactory* factory);
    00097         void removeFactory(HighLevelGpuProgramFactory* factory);
    00098
    00100         bool isLanguageSupported(const String& lang);
    00101
    00102
    00114         HighLevelGpuProgramPtr createProgram(
    00115             const String& name, const String& groupName,
    00116             const String& language, GpuProgramType gptype);
    00117
    00133         static HighLevelGpuProgramManager& getSingleton(void);
    00149         static HighLevelGpuProgramManager* getSingletonPtr(void);
    00150
    00151
    00152     };
    00156 }
    00157
    00158 #endif

Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun May 8 2011 20:28:08