Prevent recursive VCA assignments
authorRobin Gareus <robin@gareus.org>
Fri, 20 Oct 2017 00:13:23 +0000 (02:13 +0200)
committerRobin Gareus <robin@gareus.org>
Fri, 20 Oct 2017 00:54:28 +0000 (02:54 +0200)
commit5dc54c91c76b02f8de9c5af4641667882a27b254
tree81d0706682ba6a45843e26e01b3f78512138fdb9
parentb83e011a4084d5d94a67affcd65ec3cbc460f550
Prevent recursive VCA assignments

The GUI so far only prevents direct connections  VCA 1 > VCA 2 > VCA 1,
but does not recurse  VCA 1 > VCA 2 > VCA 3 > VCA 1
libs/ardour/ardour/slavable.h
libs/ardour/ardour/vca.h
libs/ardour/slavable.cc
libs/ardour/vca.cc