Rom compression tool enhancements

[Kazlehoff]

Hi! Wanted to make a feature request for an option in the configurator to auto-compress all ROMs into their various forms, similar to what EMUdeck does.

[icenine451]

This is included in 0.7.0b. Compression into CHD, RVZ and ZIP exists for supported systems, and gives the user to compress one, several or all games into compatible formats.

[XargonWan]

We could even include the following formats, useful for systems such as Dreamcast (untested):

• MDF/MDS -> ISO -> CHD

bchunk input.mdf input.mds output.iso
chdman createcd -i output.iso -o result.chd

• CDI -> ISO -> CHD

bchunk input.cdi output.bin output.cue
chdman createcd -i output.bin -o result.chd

• CUE -> CHD

find . -type f -name '*.cue' | while read -r file; do
    # Run redump2cdi on each .cue file
    chdman createcd -i "$file" -o "${file%.cue}.chd"
    
    # Move the .chd file to the current directory
    mv "${file%.cue}.chd" .
    
    # Echo a message for each conversion
    echo "$file converted to ${file%.cue}.chd"
done

[XargonWan]

Implement this for PSP ad PS2: https://github.com/unknownbrackets/maxcso