Mark Callow

I've also just noticed that `ktx transcode` does not write KTXwriterScParams when its `--zlib` or `--zstd` options are used. Let's handle it under this issue rather than creating a new...

Agree with the first bullet. You do though have to look at other fields to find that information. The second is indeed true but KTXwriter tells you the command used....

Decided to continue to omit the --codec/--encode parameter. The `ktx transcode` issue has been addressed in a PR.

> Is there any reasons that requires sudo permission to upload a KTX texture in a GL context? No. I have no idea why it should work with sudo and...

This is a duplicate of #708. Whether the fact that the current code works with `sudo` is specific to this case or would also work in #708's case I do...

Clearly we need to have a think about how to support this for BasisU and ASTC. Anyone want to make a proposal?

> Shouldn't this just requires removing the coupling Yes . But should be make a normal_mode_utils.h with these options or duplicate them where needed. Almost certainly we should make a...

I agree with the consensus that encode is limited to BasisU. I have no issue with changing the name of this tool from `encode-astc`. I have not been able to...

> First of all I assume BC here means block compressed in general Yes. > if we are happy to have multiple tools? Shortly after I wrote my response to...

> But aren't BasisLZ/UASC block compressed formats? Or just not sure what you mean by "deal with". Yes, they are. But they aren't formats known to the GPU. Therefore the...