al_have_d3d_non_square_texture_support - Allegro 5 API

       Returns whether the Direct3D device supports textures that are not square.

       Returns: True if the Direct3D device supports non-square textures, false otherwise.

Allegro reference manual                                         al_have_d3d_non_square_texture_support(3alleg5)

       al_have_d3d_non_square_texture_support - Allegro 5 API

              #include <allegro5/allegro_direct3d.h>

              bool al_have_d3d_non_square_texture_support(void)