Split CLI tools into a separate package

[rinon]

No description provided.

[randomPoison]

Looks like you need to add features for asm, bitdepth_8, and bitdepth_16 to the new tools crate to be able to build with the same feature flags that we have on the main rav1d crate. You can add the following to tools/Cargo.toml to set this up:

[features]
default = ["asm", "bitdepth_8", "bitdepth_16"]
asm = ["rav1d/asm"]
bitdepth_8 = ["rav1d/bitdepth_8"]
bitdepth_16 = ["rav1d/bitdepth_16"]

[rinon]

It looks like fixing the workspace fixed the features, as they can now be used when building. I don't think we need to explicitly pass them from the binaries unless we want a different set of defaults.

[kkysen]

It looks like fixing the workspace fixed the features, as they can now be used when building. I don't think we need to explicitly pass them from the binaries unless we want a different set of defaults.

@rinon, I don't think this is fixed. @fbossen says that building with --no-default-features --features bitdepth_8,bitdepth_16 no longer disables asm. rav1d-cli is probably depending on rav1d with default features, whereas we need to forward them. Not sure exactly how to do that.

[rinon]

cargo clean && cargo build --no-default-features --features=bitdepth_8,bitdepth_16 results in a build with no assembly. I'll investigate to see what's going on.

edit: can replicate now