source: downloads/PlugIns/CgProgramManager/src/OgreCgPlugin.cpp @ 5

/*
-----------------------------------------------------------------------------
This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2006 Torus Knot Software Ltd
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.

You may alternatively use this source under the terms of a specific version of
the OGRE Unrestricted License provided you have obtained such a license from
Torus Knot Software Ltd.
-----------------------------------------------------------------------------
*/

#include "OgreCgPlugin.h"
#include "OgreRoot.h"
#include "OgreHighLevelGpuProgramManager.h"

namespace Ogre 
{
        const String sPluginName = "Cg Program Manager";
        //---------------------------------------------------------------------
        CgPlugin::CgPlugin()
                :mCgProgramFactory(0)
        {

        }
        //---------------------------------------------------------------------
        const String& CgPlugin::getName() const
        {
                return sPluginName;
        }
        //---------------------------------------------------------------------
        void CgPlugin::install()
        {
                // Create new factory
                mCgProgramFactory = new CgProgramFactory();
                // Register
                HighLevelGpuProgramManager::getSingleton().addFactory(mCgProgramFactory);
        }
        //---------------------------------------------------------------------
        void CgPlugin::initialise()
        {
                // nothing to do
        }
        //---------------------------------------------------------------------
        void CgPlugin::shutdown()
        {
                // nothing to do
        }
        //---------------------------------------------------------------------
        void CgPlugin::uninstall()
        {
        if (mCgProgramFactory)
        {
            // Remove from manager safely
            if (HighLevelGpuProgramManager::getSingletonPtr())
                HighLevelGpuProgramManager::getSingleton().removeFactory(mCgProgramFactory);
                    delete mCgProgramFactory;
                    mCgProgramFactory = 0;
        }
        }


}