Comment 3 for bug 1225567

Git is more familiar for me, so I went ahead and rebased my patch just now and uploaded it to GitHub. Should we move to a pull request thread there?

Regarding the color correction bit, I think that's what I'm currently doing -- I fetch the current gamma ramp, and then multiply the redshift "brightness * white_point" correction by that. But it does mean that any gamma provided to redshift is ignored. I'm curious whether you think this is the best way or there's a better option here.