[PATCH v2 4/5] gdiplus: Fix hatch brush patterns that require anti-aliasing.

[Esme Povirk (they/them)]

On Sun, Jun 14, 2020 at 2:16 AM Jeff Smith <whydoubt at gmail.com> wrote:
> > Why not blend them as ARGB?
>
> What are you suggesting that is not being done now?

Use blend_colors. It's intended to blend two ARGB colors. If it
doesn't work correctly, fix it.

If the color values are slightly off from what native produces, but
there's no clear reason ours are worse, I don't think we should care.
Matching the output perfectly is not necessary for application
compatibility.

I don't see a reason why blending should work differently in this case
from other cases that use blend_colors.