[][src]Function gvr_sys::gvr_buffer_viewport_list_get_size

pub unsafe extern "C" fn gvr_buffer_viewport_list_get_size(
    viewport_list: *const gvr_buffer_viewport_list
) -> usize

Returns the size of the given viewport list.

@param viewport_list Pointer to a viewport list. @return The number of entries in the viewport list.