Function font_library_generate 

pub unsafe extern "C" fn font_library_generate(
    lib: *mut font_library_t,
    tm_res_buf_api: *mut tm_renderer_resource_command_buffer_api,
    font_texture_id: u32,
    texture_handle: *mut u32,
    res_buf: *mut tm_renderer_resource_command_buffer_o,
    device_affinity: u32,
    font: u32,
    size: u32,
    scales: *const f32,
    n_scales: u32,
    display_dpi: f32,
) -> *mut tm_font_t