[cairo-bugs] [Bug 102661] Treat color glyph alpha as mask instead of source alpha

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 12 14:29:20 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=102661

--- Comment #8 from Behdad Esfahbod <freedesktop at behdad.org> ---
(In reply to Jan Alexander Steffens (heftig) from comment #7)
> Ah, I missed that detail. And the colors coming out of FreeType are already
> premultiplied. Well, there goes the easy solution.

Exactly.  The PNG is NOT premultiplied, but we premultiply in FreeType before
returning...

> I now agree this is probably not worth worrying about.

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