Em Tue, 16 Dec 2014 08:45:53 -0200
Mauro Carvalho Chehab escreveu:
> Em Tue, 16 Dec 2014 06:41:18 +
> "Prashant Laddha (prladdha)" escreveu:
>
> > Antti, Mauro,
> >
> > Thanks for your comments.
> >
> > On 15/12/14 7:00 pm, "Antti Palosaari" wrote:
> >
> >
> > >On 12/15/2014 03:13 PM,
Em Tue, 16 Dec 2014 06:41:18 +
"Prashant Laddha (prladdha)" escreveu:
> Antti, Mauro,
>
> Thanks for your comments.
>
> On 15/12/14 7:00 pm, "Antti Palosaari" wrote:
>
>
> >On 12/15/2014 03:13 PM, Mauro Carvalho Chehab wrote:
> >> Em Mon, 15 Dec 2014 14:49:17 +0530
> >> Prashant Laddha
Antti, Mauro,
Thanks for your comments.
On 15/12/14 7:00 pm, "Antti Palosaari" wrote:
>On 12/15/2014 03:13 PM, Mauro Carvalho Chehab wrote:
>> Em Mon, 15 Dec 2014 14:49:17 +0530
>> Prashant Laddha escreveu:
>>
>>> Replaced Taylor series calculation for (co)sine with a
>>> look up table (LUT)
On 12/15/2014 03:13 PM, Mauro Carvalho Chehab wrote:
Em Mon, 15 Dec 2014 14:49:17 +0530
Prashant Laddha escreveu:
Replaced Taylor series calculation for (co)sine with a
look up table (LUT) for sine values.
Kernel has already a LUT for sin/cos at:
include/linux/fixp-arith.h
The best
Em Mon, 15 Dec 2014 14:49:17 +0530
Prashant Laddha escreveu:
> Replaced Taylor series calculation for (co)sine with a
> look up table (LUT) for sine values.
Kernel has already a LUT for sin/cos at:
include/linux/fixp-arith.h
The best would be to either use it or improve its precision, i
