frame_buffer.hpp

#ifndef REMATRIX_FRAME_BUFFER_HPP
#define REMATRIX_FRAME_BUFFER_HPP

#include <GL/glew.h>

#include "decl.hpp"

namespace rematrix {

struct frame_buffer {
    frame_buffer();

    frame_buffer(frame_buffer&& other) noexcept;

    ~frame_buffer();

    frame_buffer& operator=(frame_buffer&& other) noexcept;

    void bind();

    void unbind();

    void draw_buffers(initializer_list<GLenum> bufs);

    void attach(GLenum point, GLuint texture_id);

    void check_complete() const;

private:
    GLuint id_ { 0 };
};

} // namespace rematrix

#endif // REMATRIX_FRAME_BUFFER_HPP