vui->default_display_window_flag = get_bits1(gb);
// Backup context in case an alternate header is detected
- if( get_bits_left(gb) >= 66)
- memcpy(&backup, gb, sizeof(backup));
+ memcpy(&backup, gb, sizeof(backup));
if (vui->default_display_window_flag) {
//TODO: * 2 is only valid for 420