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motoharu-gosuto / psvgamesd

User application and kernel plugin that allow to produce game card dumps and run them.
MIT License
104 stars 12 forks source link

Add ISO compression #7

Open motoharu-gosuto opened 7 years ago

motoharu-gosuto commented 7 years ago

This should be stream compression which is fast. Possible advised options are: https://github.com/lz4/lz4 https://github.com/facebook/zstd/releases

motoharu-gosuto commented 7 years ago

I have added examples in this commit: ae67fd79fd4fb927805095ecfc5588c640e4b1ef This is an implementation of random access to lz4 compressed data. Currently roms are 99% encrypted so it makes no sense to compress them.