[haiku-development] Re: Sound of Silence...

On 2009-06-02 at 18:01:44 [+0200], Axel Dörfler <axeld@xxxxxxxxxxxxxxxx> 
wrote:
> Ingo Weinhold <ingo_weinhold@xxxxxx> wrote:
> > > The position computation is only correct (even if it could be
> > > simplified) if "min" is negative - which is the whole point of the
> > > red
> > > vs. green color, anyway. The volume currently goes from -60 to +18
> > > dB,
> > > btw.
> > 
> > The computation looks interesting nevertheless. Usually it holds:
> > 
> >     max - min - max == -min
> > 
> > And one can just hope that the compiler doesn't actually multiply by
> > 1.0f.
> > I'd replace the above by:
> > 
> > float position = (float)min / (min - max);
> 
> I guess you mean "(float)-min" here :-)

Nope, I meant what I wrote. :-)

CU, Ingo

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