diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2016-10-12 17:26:46 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2016-10-12 17:26:46 -0400 |
| commit | c104c9d4726f3ba1ecd352d13b88a57f2f964510 (patch) | |
| tree | 61c1214d49f6efded889213e612d49fed5612927 /libs/ardour/midi_track.cc | |
| parent | 27cff39dc7c8692e309ac0f9c515a583b775fd7d (diff) | |
change return type of AutomationControl::actually_set_value() from void to bool, to indicate if value was changed.
Don't call Session::set_dirty() when no change occurs
Diffstat (limited to 'libs/ardour/midi_track.cc')
| -rw-r--r-- | libs/ardour/midi_track.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libs/ardour/midi_track.cc b/libs/ardour/midi_track.cc index f1344e7697..ac5cfc098a 100644 --- a/libs/ardour/midi_track.cc +++ b/libs/ardour/midi_track.cc @@ -712,7 +712,7 @@ MidiTrack::set_parameter_automation_state (Evoral::Parameter param, AutoState st } } -void +bool MidiTrack::MidiControl::actually_set_value (double val, PBD::Controllable::GroupControlDisposition group_override) { const Evoral::Parameter ¶meter = _list ? _list->parameter() : Control::parameter(); @@ -732,7 +732,7 @@ MidiTrack::MidiControl::actually_set_value (double val, PBD::Controllable::Group } if (!valid) { - return; + return false; } assert(val <= desc.upper); @@ -776,7 +776,7 @@ MidiTrack::MidiControl::actually_set_value (double val, PBD::Controllable::Group _route->write_immediate_event(size, ev); } - AutomationControl::actually_set_value(val, group_override); + return AutomationControl::actually_set_value(val, group_override); } void |