[fprint] uru4000 slow performance(10 secs to enroll / 10 secs to verify)

[Timo Teras]

On Fri, 19 Sep 2014 10:24:45 -0700
Ming Lin <minggr at gmail.com> wrote:

> Hi list,
> 
> I just got a Microsoft fingerprint reader.
> 
> I build latest libfprint code, and tried fprint-demo.
> It works but slow. It takes about 10 seconds to enroll and about 10
> seconds to verify.
> 
> I also tried it on Windows XP. It can enrool/verify instantly.
> 
> Is this slow performance a known issue?

What kind hardware? What kind of OS? What kind of build of the OS
(e.g. 32/64-bit? if arm, is it hard or soft float)?