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extension_gl.h
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2008-11-07
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#ifndef K3DSDK_EXTENSION_GL_H
#define K3DSDK_EXTENSION_GL_H
// K-3D
// Copyright (c) 1995-2007, Timothy M. Shead
//
// Contact: tshead@k-3d.com
//
// 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, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/** \file
\author Tim Shead (tshead@k-3d.com)
*/
#include "types.h"
#include <set>
namespace k3d
{
namespace gl
{
namespace extension
{
/// "Disables" an OpenGL extension, so that query() will always return false (regardless of the underlying hardware)
void disable(const k3d::string_t& Extension);
/// "Enables" an OpenGL extension, so that query() will always return true (regardless of the underlying hardware)
void enable(const k3d::string_t& Extension);
/// Returns the list of OpenGL extensions supported by underlying hardware
const std::set<k3d::string_t> list();
/// Returns true iff the requested OpenGL extension is available
const bool query(const k3d::string_t& Extension);
/// Convenience function that returns true iff the VBO extension is supported
bool query_vbo();
} // namespace extension
} // namespace gl
} // namespace k3d
#endif // !K3DSDK_EXTENSION_GL_H