[Cogl] [PATCH 1/3] color: Add HSL conversion functions

[Robert Bragg]

Right, in Rig we use rut_color_init_from_4f in this case, maybe we could do
the same kind of thing here.

Regards, - Robert
On May 28, 2013 2:59 PM, "Neil Roberts" <neil at linux.intel.com> wrote:

> Robert Bragg <robert at sixbynine.org> writes:
>
> > I just realized that this bit also needs to initialize the alpha
> component:
> >
> > +  if (saturation == 0)
> > +    {
> > +      color->red = color->green = color->blue = (luminance * 255);
> > +
> > +      return;
> > +    }
>
> Looks like it also shouldn't multiply by 255 seeing as CoglColors are
> floats.
>
> Regards,
> - Neil
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