[Squeakfoundation]re: TrueType font support and 3.6

[Andreas Raab]

>   If you get the MessageTally, 70% of time goes to the
> BalloonEngine>>copyLoopFaster.  This is why I think Arjen's new BB
> combinationRule will help here a lot.

How so? The time spent in #copyLoopFaster exclusively goes into the
anti-aliased rasterization of the vector shape in which BitBlt isn't
involved at all. I don't see how some new combination rule would help.

Cheers,
  - Andreas