diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2016-10-12 17:26:46 -0400 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2016-10-12 17:26:46 -0400 |
commit | c104c9d4726f3ba1ecd352d13b88a57f2f964510 (patch) | |
tree | 61c1214d49f6efded889213e612d49fed5612927 /libs/ardour/pan_controllable.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/pan_controllable.cc')
-rw-r--r-- | libs/ardour/pan_controllable.cc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libs/ardour/pan_controllable.cc b/libs/ardour/pan_controllable.cc index 89842b124b..e4ad360910 100644 --- a/libs/ardour/pan_controllable.cc +++ b/libs/ardour/pan_controllable.cc @@ -34,15 +34,14 @@ PanControllable::lower () const } } -void +bool PanControllable::actually_set_value (double v, Controllable::GroupControlDisposition group_override) { boost::shared_ptr<Panner> p = owner->panner(); if (!p) { /* no panner: just do it */ - AutomationControl::actually_set_value (v, group_override); - return; + return AutomationControl::actually_set_value (v, group_override); } bool can_set = false; @@ -62,8 +61,10 @@ PanControllable::actually_set_value (double v, Controllable::GroupControlDisposi } if (can_set) { - AutomationControl::actually_set_value (v, group_override); + return AutomationControl::actually_set_value (v, group_override); } + + return false; } std::string |