tidy up flags. don't destroy/recreate the regions every stack change, but clear exist...
authorNicJA <NicJA@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Fri, 27 Sep 2013 15:05:23 +0000 (15:05 +0000)
committerNicJA <NicJA@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Fri, 27 Sep 2013 15:05:23 +0000 (15:05 +0000)
commitac8f2b39719102547c5e515701187874ae85b489
treed80debc25f77a9b8178765d561c0f5ce495f78c2
parent670d0d30590509c2d304a4125aa68aa4acc19e50
tidy up flags. don't destroy/recreate the regions every stack change, but clear existing ones instead. slight alteration to alpha handling (region is unneeded)

git-svn-id: https://svn.aros.org/svn/aros/trunk@48154 fb15a70f-31f2-0310-bbcc-cdcc74a49acc
AROS/workbench/devs/monitors/Compositor/compositor_intern.h
AROS/workbench/devs/monitors/Compositor/compositorclass.c