On 1/15/07, Kalle Vahlman <[EMAIL PROTECTED]> wrote:
2007/1/16, Daniel Amelang <[EMAIL PROTECTED]>:
> On 1/13/07, Kalle Vahlman <[EMAIL PROTECTED]> wrote:
> > 2007/1/14, Koen Kooi <[EMAIL PROTECTED]>:
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > > Hash: SHA1
> > >
> > > Siarhei Siamashka schreef:
> > > > On Saturday 13 January 2007 21:00, Kalle Vahlman wrote:
> > >
> > > > As for optimizing code for ARM (targeting Nokia 770), there are a few
things
> > > > that are slow (maybe this list is still incomplete):
> > > > 1. Floating point math is slow without vfp (cairo contains a lot of fp
math)
> > >
> > > Actually not very much if you build it with --disable-some-floatingpoint
> >
> > I didn't (had forgot about the whole flag :), but will do (should be
> > interesting).
>
> That flag doesn't do anything yet, so it shouldn't be interesting :)
So does grep tell me :)
I guess all the improvements I thought were under that flag were in
fact general improvements... Which is better, I guess.
That's right. We haven't yet made an improvement for FPU-less
platforms that resulted in a perceptible loss on others. The time may
come, though, so the flag remains.
Dan
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