backend_gl.hpp

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#ifndef BACKEND_GL_HPP
#define BACKEND_GL_HPP

#include <SimpleGL_gl/SimpleGL_gl_Export.h>

#include <GL/glew.h>

namespace sgl {

    struct SIMPLEGL_GL_EXPORT GLVersion {

        const int major;

        const int minor;

        GLVersion();

        GLVersion(int major, int minor);

        bool operator<(const GLVersion& other);

        bool operator<=(const GLVersion& other);

        bool operator==(const GLVersion& other);

        bool operator!=(const GLVersion& other);

        bool operator>=(const GLVersion& other);

        bool operator>(const GLVersion& other);
    };

    extern SIMPLEGL_GL_EXPORT GLVersion contextVersion;

    SIMPLEGL_GL_EXPORT void initGL();

    template<typename E>
    GLint to_GLint(E e);

    template<typename E>
    GLenum to_GLenum(E e);

    template<typename E>
    GLbitfield to_GLbitfield(E e);
}

#include "backend_gl.tcc"

#endif /* BACKEND_GL_HPP */