DC_16K_WINDOW_SIZE
(1 << DC_16K_WINDOW_SIZE | 1 << DC_32K_WINDOW_SIZE);
1 << DC_16K_WINDOW_SIZE | 1 << DC_32K_WINDOW_SIZE);
(1 << DC_16K_WINDOW_SIZE | 1 << DC_32K_WINDOW_SIZE);
1 << DC_16K_WINDOW_SIZE | 1 << DC_32K_WINDOW_SIZE);