Suggestion: Add ZStandard Codec Support

[kcgen]

ZStandard Codec Support

• Likely supported via LibZStandard
• Pass-through of API settings for common ZStandard features such as: number of cores, block sizes, compression settings, and so on.
• The API will allow emulator-specific and platform-specific settings to optimize the performance of of the library.

[Sanaki]

This repo is a library for reading MAME's chd format. It doesn't have any influence over the chd format itself. For that, you'll need to open issues on https://github.com/mamedev/mame/.

[kcgen]

Thanks @Sanaki! (Closing)

[Sanaki]

I'd imagine this applies to #34 and #36 as well. Feel free to correct me if I'm wrong though. EDIT: I read over them again, not actually sure it does.

[kcgen]

(Ref: https://github.com/mamedev/mame/issues/7386)

[InquisitiveCoder]

Can this be revisited? MAME just added zstd support to chdman in this PR: https://github.com/mamedev/mame/pull/11827

[rtissera]

Owww that’s a HUGE win ! Yes definitely !

Le lun. 11 déc. 2023 à 20:41, InquisitiveCoder @.***> a écrit :

Can this be revisited? MAME just added zstd support to chdman in this PR: mamedev/mame#11827 https://github.com/mamedev/mame/pull/11827

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[malvarenga123]

Should this issue be reopened until it's implemented?

[rtissera]

Yes since MAME chaman now does it.

[Sanaki]

I believe this was resolved in #106 and can be closed again.

[rtissera]

Yes, indeed, MAME team bit the bullet and implemented in chdman 0.262 It needs to be manually specified at compression time. Closing.