1755                uint32_t id_surface)  argument
1777     if (shell->bkgnd_surface_id != (int32_t)id_surface) {
1782                 ivi_wm_send_surface_created(controller->resource, id_surface);
1859     uint32_t id_surface = 0;  local
1861     id_surface = lyt->get_id_of_surface(layout_surface);
1863     ivisurf = create_surface(shell, layout_surface, id_surface);
1869     if (shell->bkgnd_surface_id != (int32_t)id_surface)
1881     uint32_t id_surface = 0;  local
1903     id_surface = shell->interface->get_id_of_surface(layout_surface);
1905     if ((shell->bkgnd_surface_id == (int32_t)id_surface) &&
1913             ivi_wm_send_surface_destroyed(controller->resource, id_surface);
2024     uint32_t id_surface = 0;  local
2041         id_surface = lyt->get_id_of_surface(pArray[i]);
2042         ivisurf = create_surface(shell, pArray[i], id_surface);