[Pixman] sRGB scaling without alpha channel?

[Søren Sandmann]

Hi,

The only nitpicky comment I have on this merge request is that in
fetch_scanline_r8g8b8_sRGB_float() there are spurious spaces between
to_linear and the '['. Other than that,

Reviewed-by: soren.sandmann at gmail.com

I'm no longer the maintainer of pixman, and I probably don't have
commit access to the repository anymore, so I can't push this myself.


Thanks,
Søren

On Wed, Mar 10, 2021 at 11:33 AM Claude Heiland-Allen
<claude at mathr.co.uk> wrote:
>
> Hi,
>
> I think I've implemented it now.  Test suite passes, and it seems to
> work in my real code (modulo issue #43; next on my todo list is testing
> also with merge request !40):
>
> https://gitlab.freedesktop.org/pixman/pixman/-/merge_requests/44
>
> Thanks,
>
>
> Claude
>
> On 05/03/2021 23:38, Søren Sandmann wrote:
> > There isn't really any guide.
> > On Fri, Mar 5, 2021 at 11:00 AM Claude Heiland-Allen <claude at mathr.co.uk> wrote:
> >
> > On 04/03/2021 19:55, Søren Sandmann wrote:
> >>> You are right that pixman doesn't have support for sRGB formats
> >>> without an alpha channel. It would make sense to add such support (and
> >>> it should be straightforward to do so).
> >> Is there a guide for this kind of work?
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