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Continue to load session after MIDI latency calibration

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This amends e6febe040a
This commit is contained in:
Robin Gareus 2020-04-10 01:23:00 +02:00
parent 5f1431aeda
commit a2f7abc70b
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 10 additions and 6 deletions
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15
gtk2_ardour/engine_dialog.cc
View File

@ -115,6 +115,7 @@ EngineControl::EngineControl ()
, queue_device_changed (false)
, _have_control (true)
, block_signals(0)
, _was_calibrating_midi (false)
{
using namespace Notebook_Helpers;
vector<string> backend_names;
@ -2869,8 +2870,6 @@ EngineControl::set_desired_sample_rate (uint32_t sr)
void
EngineControl::on_switch_page (GtkNotebookPage*, guint page_num)
{
bool was_calibrating_midi = _measure_midi != 0;
if (page_num == 0) {
_measure_midi.reset();
update_sensitivity ();
@ -2942,11 +2941,14 @@ EngineControl::on_switch_page (GtkNotebookPage*, guint page_num)
* RESPONSE_OK is a NO-OP when the dialog is displayed as Window
* from a running instance.
*/
if (page_num == 0 && _have_control && was_calibrating_midi && ARDOUR::AudioEngine::instance()->running()) {
boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
if (backend && backend->can_change_systemic_latency_when_running ()) {
response (RESPONSE_OK);
if (page_num == 0) {
if (_have_control && _was_calibrating_midi && ARDOUR::AudioEngine::instance()->running()) {
boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
if (backend && backend->can_change_systemic_latency_when_running ()) {
response (RESPONSE_OK);
}
}
_was_calibrating_midi = false;
}
}
@ -3162,6 +3164,7 @@ EngineControl::use_latency_button_clicked ()
if (backend->can_change_systemic_latency_when_running ()) {
backend->set_systemic_midi_input_latency (_measure_midi->name, one_way);
backend->set_systemic_midi_output_latency (_measure_midi->name, one_way);
_was_calibrating_midi = true;
}
notebook.set_current_page (midi_tab);
} else {

1
gtk2_ardour/engine_dialog.h
View File

@ -373,6 +373,7 @@ private:
void midi_latency_adjustment_changed(Gtk::Adjustment *, MidiDeviceSettings, bool);
void midi_device_enabled_toggled(ArdourWidgets::ArdourButton *, MidiDeviceSettings);
sigc::connection lm_back_button_signal;
bool _was_calibrating_midi;
};
#endif /* __gtk2_ardour_engine_dialog_h__ */