lzo compressed images in DS?

Рейтинг темы:

Голосов: 0 - Средняя оценка: 0
1
2
3
4
5

Каскадный режим \| Линейный режим lzo compressed images in DS?
Автор	Сообщение

SWAT Не на форуме

Администратор

Сообщений: 7234
Зарегистрирован: 04.01.2005
Рейтинг: 30

Сказал спасибо: 149
Поблагодарили 1213 раз(а) в 761 сообщ.

Сообщение: #11

RE: lzo compressed images in DS?

I'm just modified original code by BOOSTER, added lzo type (in original only zlib), no any more changes. I agree that it needs some work, at that time I had to do it quickly.
LZO compression supported only one mode 1x_999 at all. That is optimal for good compression and decompression speed of iso images on the fly.
ZLIB compression supported level selection, but zlib not supported by loader (no free memory for this), only DS kernel can mount this cso format as filesystem directory.
LZO library size is small, the problem is in the buffer for decompression. It uses an additional area of high memory. This memory area can be used in some games Sad