debugging/fixing and likely int he end the exact same result of fixing them.
yes - we lose performance - but it actually is correct now :) if we want to
do such radical changes- i sugegst moving to premultiplied alpha and makign a
tonne of externally tested routines in a test harness first to compare
correctness and speed in an isolated environment.
SVN revision: 18947
do NOT depend on order operation precedence. it broke scaling. laos other
completely bizarre mmx things were going wrong with mm7 ending up not 0 so
i've had to force it to be 0.
SVN revision: 18811