namespace dvd
{
// Maximum number of buttons in a menu.
- const int menu_buttons_max = 36;
+ const unsigned menu_buttons_max = 36;
// Number of colours allowed in each button.
// Buttons can change colour when they are selected.
- const int button_n_colours = 4;
+ const unsigned button_n_colours = 4;
// DVD virtual machine register size.
- const int reg_bits = 16;
+ const unsigned reg_bits = 16;
// Number by which button numbers must be multiplied when stored in
// system register 8.
- const int reg_s8_button_mult = 0x400;
+ const unsigned reg_s8_button_mult = 0x400;
+
+ // Maximum number of PGCs in a domain that can be linked to.
+ const unsigned domain_pgcs_max = 127;
+
+ // Maximum number of titles on a disc. (Also the maximum number of
+ // titlesets per disc.)
+ const unsigned titles_max = 99;
}
#endif // !INC_DVD_HPP