vertexarrayobject.hpp

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#pragma once
#include <xcal/public.h>
 
#include <xcal/render/impl/opengl/core/typedef.hpp>
 
namespace xcal::render::opengl::GL {
class XCAL_API VertexArrayObject {
    friend class ::xcal::render::opengl::object::Object;
 
    VertexArrayObject(const VertexArrayObject &) = delete;
    VertexArrayObject(VertexArrayObject &&o);
    VertexArrayObject &operator=(const VertexArrayObject &) = delete;
    VertexArrayObject &operator=(VertexArrayObject &&o);
 
   private:
    gl::GLuint vao_ = 0;
 
   public:
    VertexArrayObject();
    ~VertexArrayObject();
    explicit VertexArrayObject(gl::GLuint vao) : vao_(vao) {}
 
   public:
    void bind() const;
    static void unbind();
    bool is_valid() const { return vao_ != 0; };
 
   public:
    void swap(VertexArrayObject &o) { std::swap(vao_, o.vao_); }
};
}  // namespace xcal::render::opengl::GL