[BRLTTY] Slow cursor routing

[Vikash Kesarwani]

Thanks for your support. I will investigate it on my end.



Thanks,

*Vikash Kesarwani*
*Lead Engineer - Software*
*Kritikal Solutions*
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On Tue, Jun 5, 2018 at 5:28 PM, Dave Mielke <Dave at mielke.cc> wrote:

> [quoted lines by Vikash Kesarwani on 2018/06/05 at 13:24 +0530]
>
> >    Since it takes some time to move cursor, so braille window keeps
> >changing, and so does my braille display.
>
> I suppose there's a possibility that something in 5.4 is seriously wrong
> with
> cursor routing, although I don't think there is. I just tested cursor
> routing
> with the latest code. It's fast. On Linux, when I request the cursor to be
> routed 20 characters to the right (I think that's what you aid), what I
> observe
> on the braille display is an instant jump. No slow motion, no constant
> rewrites
> of the display, etc. If your driver is strictly doing no more than what a
> driver should be doing then you should be observing the very same good
> performance.
>
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