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make generic MIDI support handle SendFeedback() in process()-context, not in the MIDIControlUI event loop

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git-svn-id: svn://localhost/ardour2/branches/3.0@12083 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2012-04-24 19:25:57 +00:00
parent 4e9173ff62
commit 2171bba037
1 changed files with 9 additions and 1 deletions
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10
libs/surfaces/generic_midi/generic_midi_control_protocol.cc
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@ -75,7 +75,15 @@ GenericMidiControlProtocol::GenericMidiControlProtocol (Session& s)
Controllable::CreateBinding.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::create_binding, this, _1, _2, _3));
Controllable::DeleteBinding.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::delete_binding, this, _1));
Session::SendFeedback.connect (*this, MISSING_INVALIDATOR, ui_bind (&GenericMidiControlProtocol::send_feedback, this), midi_ui_context());;
/* this signal is emitted by the process() callback, and if
* send_feedback() is going to do anything, it should do it in the
* context of the process() callback itself.
*/
Session::SendFeedback.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::send_feedback, this));
/* this one is cross-thread */
Route::RemoteControlIDChange.connect (*this, MISSING_INVALIDATOR, ui_bind (&GenericMidiControlProtocol::reset_controllables, this), midi_ui_context());
reload_maps ();