remove semantic-free Panner::Changed signal; make mackie code pay attention to actual pan controls; make GUI watch PannerShell::Changed for news that the currently chosen panner has changed or changed configuration

git-svn-id: svn://localhost/ardour2/branches/3.0@8924 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 1 insertions, 8 deletions

diff --git a/libs/ardour/panner_shell.cc b/libs/ardour/panner_shell.cc
index 88b0fd8cb6..a72563d9cc 100644
--- a/libs/ardour/panner_shell.cc
+++ b/libs/ardour/panner_shell.cc
@@ -85,13 +85,7 @@ PannerShell::configure_io (ChanCount in, ChanCount out)
 	   the config hasn't changed, we're done.
 	*/
 
-        cerr << "PShell: reconfigure for in = " << in << " out = " << out;
-        if (_panner) {
-                cerr << " current panner = " << _panner->in() << " and " << _panner->out();
-        } 
-        cerr << endl;
-
-	if (_panner && _panner->in().n_audio() == nins && _panner->out().n_audio() == nouts) {
+	if (_panner && (_panner->in().n_audio() == nins) && (_panner->out().n_audio() == nouts)) {
                 return;
 	}
 
@@ -121,7 +115,6 @@ PannerShell::configure_io (ChanCount in, ChanCount out)
                 speakers.reset (s);
         }
 
-        cerr << "Creating a new panner\n";
         Panner* p = pi->descriptor.factory (_pannable, speakers);
         boost_debug_shared_ptr_mark_interesting (p, "Panner");
         _panner.reset (p);