On Wed, 2015-04-08 at 07:51 -0700, Keith Packard wrote: > The mi filled arc code estimates that a filled arc will produce no > more spans than the arc is tall. This is true for most arcs except > for pie-slice arcs strictly between 180 and 360 degrees where the missing > portion of the arc faces up or down such that we get two spans on some > scanlines. > > For those, we need to reserve room for another height/2 spans. This > patch just does it for all partial pie-sliced arcs to make the test > easier to understand; it's just over-allocating a bit of memory, so > that's safe. > > Signed-off-by: Keith Packard <[email protected]>
Reviewed-by: Adam Jackson <[email protected]> - ajax _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
