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Cancel audio peak analysis when destroying AudioRegionEditor

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This speeds up selection changes when the Region Properties
are show in the bottom attachment and long regions are
selected.

The RegionEditor is destroyed when selection changes and has/had
to wait for the peak analysis thread to complete.
This commit is contained in:
Robin Gareus 2025-03-27 17:21:36 +01:00
parent 8b389ee829
commit b98884a54c
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GPG key ID: A090BCE02CF57F04
2 changed files with 7 additions and 2 deletions
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4
gtk2_ardour/audio_region_editor.cc
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@ -146,7 +146,9 @@ AudioRegionEditor::AudioRegionEditor (Session* s, AudioRegionView* arv)
AudioRegionEditor::~AudioRegionEditor ()
{
void* v;
_peak_amplitude_connection.disconnect ();
_peak_channel.deliver ('t');
Progress::cancel ();
pthread_join (_peak_amplitude_thread_handle, &v);
}
@ -235,7 +237,7 @@ AudioRegionEditor::peak_amplitude_thread ()
Temporal::TempoMap::fetch ();
/* compute peak amplitude and signal the fact */
PeakAmplitudeFound (accurate_coefficient_to_dB (_audio_region->maximum_amplitude ())); /* EMIT SIGNAL */
PeakAmplitudeFound (accurate_coefficient_to_dB (_audio_region->maximum_amplitude (this))); /* EMIT SIGNAL */
}
}