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Ignore latency of inactive routes

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This commit is contained in:
Robin Gareus 2019-11-08 17:49:37 +01:00
parent 41ad43fa5f
commit bd90499532
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 17 additions and 3 deletions
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20
libs/ardour/route.cc
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@ -4140,9 +4140,20 @@ Route::add_export_point()
samplecnt_t
Route::update_signal_latency (bool apply_to_delayline)
{
// TODO: bail out if !active() and set/assume _signal_latency = 0,
// here or in Session::* ? -> also zero send latencies,
// and make sure that re-enabling a route updates things again...
if (!active()) {
_signal_latency = 0;
/* mark all send are inactive, set internal-return "delay-out" to zero. */
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
if (boost::shared_ptr<LatentSend> snd = boost::dynamic_pointer_cast<LatentSend> (*i)) {
snd->set_delay_in (0);
}
if (boost::shared_ptr<InternalReturn> rtn = boost::dynamic_pointer_cast<InternalReturn> (*i)) {
rtn->set_playback_offset (0);
}
// TODO sidechain inputs?!
}
return 0;
}
samplecnt_t capt_lat_in = _input->connected_latency (false);
samplecnt_t play_lat_out = _output->connected_latency (true);
@ -4474,6 +4485,9 @@ Route::set_active (bool yn, void* src)
_input->set_active (yn);
_output->set_active (yn);
flush_processors ();
if (_active || _signal_latency > 0) {
processor_latency_changed (); /* EMIT SIGNAL */
}
active_changed (); // EMIT SIGNAL
_session.set_dirty ();
}