Remove never changing and/or unused arguments

diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc
index f17468ea65f36742eb0eea0d1e05b04de80ad687..8398d950436693529b0156b1912a22446ff2d8dd 100644 (file)
--- a/gtk2_ardour/mixer_strip.cc
+++ b/gtk2_ardour/mixer_strip.cc
@@ -1235,7 +1235,7 @@ MixerStrip::update_panner_choices ()
  */
 
 void
-MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width width, bool for_input)
+MixerStrip::update_io_button (bool for_input)
 {
        uint32_t io_count;
        uint32_t io_index;
@@ -1282,9 +1282,9 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
        bool match = false;
 
        if (for_input) {
-               io = route->input();
+               io = _route->input();
        } else {
-               io = route->output();
+               io = _route->output();
        }
 
        io_count = io->n_ports().n_total();
@@ -1321,9 +1321,9 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
        }
 
        if (for_input) {
-               tooltip << string_compose (_("<b>INPUT</b> to %1"), Gtkmm2ext::markup_escape_text (route->name()));
+               tooltip << string_compose (_("<b>INPUT</b> to %1"), Gtkmm2ext::markup_escape_text (_route->name()));
        } else {
-               tooltip << string_compose (_("<b>OUTPUT</b> from %1"), Gtkmm2ext::markup_escape_text (route->name()));
+               tooltip << string_compose (_("<b>OUTPUT</b> from %1"), Gtkmm2ext::markup_escape_text (_route->name()));
        }
 
        for (io_index = 0; io_index < io_count; ++io_index) {
@@ -1497,7 +1497,7 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
 void
 MixerStrip::update_input_display ()
 {
-       update_io_button (_route, _width, true);
+       update_io_button (true);
        panners.setup_pan ();
 
        if (has_audio_outputs ()) {
@@ -1511,7 +1511,7 @@ MixerStrip::update_input_display ()
 void
 MixerStrip::update_output_display ()
 {
-       update_io_button (_route, _width, false);
+       update_io_button (false);
        gpm.setup_meters ();
        panners.setup_pan ();
 

diff --git a/gtk2_ardour/mixer_strip.h b/gtk2_ardour/mixer_strip.h
index d9979d09895f398ace1943b14efe7ab71fa6ae00..aca776c9d8360f9d2fa1ad847423aaed66c63ba3 100644 (file)
--- a/gtk2_ardour/mixer_strip.h
+++ b/gtk2_ardour/mixer_strip.h
@@ -297,7 +297,7 @@ private:
 
        void reset_strip_style ();
 
-       void update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width width, bool input_button);
+       void update_io_button (bool input_button);
        void port_connected_or_disconnected (boost::weak_ptr<ARDOUR::Port>, boost::weak_ptr<ARDOUR::Port>);
 
        bool mixer_strip_enter_event ( GdkEventCrossing * );