Main Page Namespace List Class Hierarchy Alphabetical List Compound List File List Namespace Members Compound Members File Members Related Pages

# OgreHighLevelGpuProgramManager.cpp

Go to the documentation of this file.

    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 © 2000-2002 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 #include "OgreStableHeaders.h"
    00026 #include "OgreHighLevelGpuProgramManager.h"
    00027
    00028 namespace Ogre {
    00029
    00030     //-----------------------------------------------------------------------
    00031     template<> HighLevelGpuProgramManager*
    00032     Singleton<HighLevelGpuProgramManager>::ms_Singleton = 0;
    00033     HighLevelGpuProgramManager* HighLevelGpuProgramManager::getSingletonPtr(void)
    00034     {
    00035         return ms_Singleton;
    00036     }
    00037     HighLevelGpuProgramManager& HighLevelGpuProgramManager::getSingleton(void)
    00038     {
    00039         assert( ms_Singleton );  return ( *ms_Singleton );
    00040     }
    00041     //-----------------------------------------------------------------------
    00042     HighLevelGpuProgramManager::HighLevelGpuProgramManager()
    00043     {
    00044     }
    00045     //-----------------------------------------------------------------------
    00046     HighLevelGpuProgramManager::~HighLevelGpuProgramManager()
    00047     {
    00048     }
    00049     //---------------------------------------------------------------------------
    00050     void HighLevelGpuProgramManager::addFactory(HighLevelGpuProgramFactory* factory)
    00051     {
    00052         // deliberately allow later plugins to override earlier ones
    00053         mFactories[factory->getLanguage()] = factory;
    00054     }
    00055     //---------------------------------------------------------------------------
    00056     HighLevelGpuProgramFactory* HighLevelGpuProgramManager::getFactory(const String& language)
    00057     {
    00058         FactoryMap::iterator i = mFactories.find(language);
    00059
    00060         if (i == mFactories.end())
    00061         {
    00062             Except(Exception::ERR_ITEM_NOT_FOUND,
    00063                 "Cannot find factory for language '" + language + "'",
    00064                 "HighLevelGpuProgramManager::getFactory");
    00065         }
    00066         return i->second;
    00067     }
    00068     //---------------------------------------------------------------------------
    00069     HighLevelGpuProgram* HighLevelGpuProgramManager::createProgram(
    00070             const String& name, const String& language, GpuProgramType gptype,
    00071             int priority)
    00072     {
    00073         HighLevelGpuProgram* ret = getFactory(language)->create(name, gptype);
    00074         add(ret);
    00075         return ret;
    00076     }
    00077 }

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:29 2004