[gdal-dev] Can block offsets ever be negative?

[Even Rouault]

Le 01/06/2023 à 20:39, Laurențiu Nicola via gdal-dev a écrit :
> Hello,
>
> Just a quick question: can block offsets (such as those in in 
> GDALReadBlock or IRasterIO) ever be negative?

No, this isn't allowed.

> Is there any format that supports that?
No
>
> GDAL uses signed integers everywhere, which is fine, but the intention 
> isn't always clear at times.
Doc enhancements to clarify that welcome
>
> Thanks,
> Laurentiu Nicola
>
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