cached_container_gpu.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright 2013-2017 CERN
 * Copyright (C) 2020-2021 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * @author Maciej Suminski <[email protected]>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
#ifndef CACHED_CONTAINER_GPU_H_
#define CACHED_CONTAINER_GPU_H_
 
#include <gal/opengl/cached_container.h>
 
namespace KIGFX
{
 
class CACHED_CONTAINER_GPU : public CACHED_CONTAINER
{
public:
 CACHED_CONTAINER_GPU( unsigned int aSize = DEFAULT_SIZE );
 ~CACHED_CONTAINER_GPU();
 
 unsigned int GetBufferHandle() const override
 {
 return m_glBufferHandle;
 }
 
 bool IsMapped() const override
 {
 return m_isMapped;
 }
 
 void Map() override;
 
 void Unmap() override;
 
 virtual unsigned int AllItemsSize() const override;
 
 
protected:
 bool defragmentResize( unsigned int aNewSize ) override;
 bool defragmentResizeMemcpy( unsigned int aNewSize );
 
 bool m_isMapped;
 
 unsigned int m_glBufferHandle;
 
 bool m_useCopyBuffer;
};
} // namespace KIGFX
 
#endif /* CACHED_CONTAINER_GPU_H_ */