/p>
        <div class="itemizedlist">
          <ul class="itemizedlist" style="list-style-type: disc; ">
            <li class="listitem">
              <p>Data that are read-only or constant may be accessed without using
                coherent variables or calling MemoryBarrier().  Updates to the
                read-only data via API calls such as BufferSubData will invalidate
                shader caches implicitly as required.</p>
            </li>
            <li class="listitem">
              <p