Messages in this thread |  | | Date | Wed, 13 Jun 2018 17:01:29 +0100 | From | Craig Tatlor <> | Subject | Re: [PATCH v5 1/4] fixp-arith: add a linear interpolation function |
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On Wed, Jun 13, 2018 at 01:12:45PM +0200, Linus Walleij wrote: > On Wed, Jun 13, 2018 at 1:06 PM, Linus Walleij <linus.walleij@linaro.org> wrote: > > On Thu, Jun 7, 2018 at 8:12 PM, Craig Tatlor <ctatlor97@gmail.com> wrote: > > > >> Adds a function to interpolate against two points, > >> this is carried arount as a helper function by tons of drivers. > >> > >> Signed-off-by: Craig Tatlor <ctatlor97@gmail.com> > > > > The linear formula seems to fit the most natural form of linear > > interpolation. > > > > I bet some John Carmack algorithm type people will soon > > start to optimize this... :D > > For your entertainment here is some sunday reading: > https://fgiesen.wordpress.com/2012/08/15/linear-interpolation-past-present-and-future/ > > Yours, > Linus Walleij
Thanks, interesting read.
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