examples/eqPly/window.h

/* Copyright (c) 2007-2009, Stefan Eilemann <eile@equalizergraphics.com> 
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 2.1 as published
 * by the Free Software Foundation.
 *  
 * This library 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 library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef EQ_PLY_WINDOW_H
#define EQ_PLY_WINDOW_H

#include <eq/eq.h>

#include "vertexBufferState.h"
#include <string>

namespace eqPly
{
    class Window : public eq::Window
    {
    public:
        Window( eq::Pipe* parent ) 
                : eq::Window( parent ), _state( 0 ), _logoTexture( 0 ) {}

        void getLogoTexture( GLuint& id, eq::Vector2i& size ) const
            { id = _logoTexture; size = _logoSize; }
        
        VertexBufferState& getState() { return *_state; }
        
    protected:
        virtual ~Window() {}
        virtual bool configInitGL( const uint32_t initID );
        virtual bool configExitGL();
        virtual void frameStart( const uint32_t frameID,
                                 const uint32_t frameNumber );
        virtual void swapBuffers();

    private:
        VertexBufferState* _state;

        GLuint         _logoTexture;
        eq::Vector2i   _logoSize;

        void _loadLogo();
        void _loadShaders();
    };
}

#endif // EQ_PLY_WINDOW_H