diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2016-02-22 10:28:49 -0500 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2016-02-22 15:31:25 -0500 |
commit | 03ecf6cecdacab1a674e71c39e337e845d645752 (patch) | |
tree | f99194bb5a127a597c636a087c8836cd13f32a0b /gtk2_ardour/time_fx_dialog.cc | |
parent | e98553edfabaf05a7adb7e828b6c2e7a4b38c305 (diff) |
add comment about threading for time/pitch dialog
Diffstat (limited to 'gtk2_ardour/time_fx_dialog.cc')
-rw-r--r-- | gtk2_ardour/time_fx_dialog.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gtk2_ardour/time_fx_dialog.cc b/gtk2_ardour/time_fx_dialog.cc index 829ffd6504..caf1191835 100644 --- a/gtk2_ardour/time_fx_dialog.cc +++ b/gtk2_ardour/time_fx_dialog.cc @@ -224,6 +224,11 @@ TimeFXDialog::start_updates () void TimeFXDialog::update_progress_gui (float p) { + /* time/pitch FX are applied in a dedicated thread, so we cannot just + update the GUI when notified about progress. That is deferred to a + timer-driven callback which will ensure that the visual progress + indicator is updated. + */ progress = p; } |