xrb_gl.hpp

// ///////////////////////////////////////////////////////////////////////////
// xrb_gl.hpp by Victor Dods, created 2005/06/04
// ///////////////////////////////////////////////////////////////////////////
// Unless a different license was explicitly granted in writing by the
// copyright holder (Victor Dods), this software is freely distributable under
// the terms of the GNU General Public License, version 2.  Any works deriving
// from this work must also be released under the GNU GPL.  See the included
// file LICENSE for details.
// ///////////////////////////////////////////////////////////////////////////

#if !defined(_XRB_GL_HPP_)
#define _XRB_GL_HPP_

#include "xrb.hpp"

#if defined(__MACOSX__)
    #include <OpenGL/gl.h>
#elif defined(__IPHONEOS__)
    #include <OpenGLES/ES1/gl.h>
    #include <OpenGLES/ES1/glext.h>
    #define glOrtho glOrthof
    #define glClearDepth glClearDepthf
#else
    #include <GL/gl.h>
#endif

#include "xrb_screencoord.hpp"

namespace Xrb
{

class GLTexture;

namespace GL
{
    GLTexture const &GLTexture_OpaqueWhite ();

    void Initialize ();

    bool Boolean (GLenum name);

    GLint Integer (GLenum name);

    void SetClipRect (ScreenCoordRect const &clip_rect);
} // end of namespace GL

} // end of namespace Xrb

#endif // !defined(_XRB_GL_HPP_)

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