source: downloads/RenderSystems/GL/src/OSX/OgreOSXCarbonContext.cpp @ 3

/*
-----------------------------------------------------------------------------
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 "OgreOSXCarbonContext.h"

namespace Ogre
{

    OSXCarbonContext::OSXCarbonContext(AGLContext aglContext): mAGLContext(aglContext)
        {
        }
        
        OSXCarbonContext::~OSXCarbonContext()
        {
    }

    void OSXCarbonContext::setCurrent()
        {
                // apple's docs claim that you may need to force the context to null
                // before setting current, especially when using pBuffers.
                aglSetCurrentContext(NULL);
                aglSetCurrentContext(mAGLContext);
    }
                
        void OSXCarbonContext::endCurrent()
        {
                aglDestroyContext(mAGLContext);
        }
        
        GLContext* OSXCarbonContext::clone() const
        {
                AGLContext aglCtxCopy;
                aglCopyContext(mAGLContext, aglCtxCopy, NULL);
                return new OSXCarbonContext(aglCtxCopy);
        }
        
        String OSXCarbonContext::getContextType()
        {
                return "AGL";
        }
        
        AGLContext OSXCarbonContext::getContext()
        {
                return mAGLContext;
        }       
}