0, 0, this->get_w(), this->get_h(),
that->get_color_model(), this->get_color_model(), // Color models in/out
bg_color, // alpha blend bg_color
0, 0, this->get_w(), this->get_h(),
that->get_color_model(), this->get_color_model(), // Color models in/out
bg_color, // alpha blend bg_color