[dpdk-dev] [RFC v2] doc compression API for DPDK
Trahe, Fiona
fiona.trahe at intel.com
Thu Feb 1 12:54:24 CET 2018
> >[Fiona] I propose if BFINAL bit is detected before end of input
> >the decompression should stop. In this case consumed will be < src.length.
> >produced will be < dst buffer size. Do we need an extra STATUS response?
> >STATUS_BFINAL_DETECTED ?
> [Shally] @fiona, I assume you mean here decompressor stop after processing Final block right?
[Fiona] Yes.
And if yes,
> and if it can process that final block successfully/unsuccessfully, then status could simply be
> SUCCESS/FAILED.
> I don't see need of specific return code for this use case. Just to share, in past, we have practically run into
> such cases with boost lib, and decompressor has simply worked this way.
[Fiona] I'm ok with this.
> >Only thing I don't like this is it can impact on performance, as normally
> >we can just look for STATUS == SUCCESS. Anything else should be an exception.
> >Now the application would have to check for SUCCESS || BFINAL_DETECTED every time.
> >Do you have a suggestion on how we should handle this?
> >
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