ardour/livetrax
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Another refinement to address bounce + callback concurrency

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see also 2eaa0183ef
This commit is contained in:
Robin Gareus 2022-02-01 23:49:38 +01:00
parent 200469dce8
commit 19067f8c87
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 15 additions and 5 deletions
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20
libs/ardour/audioengine.cc
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@ -309,11 +309,21 @@ AudioEngine::process_callback (pframes_t nframes)
}
if (lp || lc) {
tm.release ();
if (lc) {
_session->update_latency (false);
}
if (lp) {
_session->update_latency (true);
/* re-check after releasing lock */
if (_session->processing_blocked ()) {
if (lc) {
g_atomic_int_set (&_pending_capture_latency_callback, 1);
}
if (lp) {
g_atomic_int_set (&_pending_playback_latency_callback, 1);
}
} else {
if (lc) {
_session->update_latency (false);
}
if (lp) {
_session->update_latency (true);
}
}
tm.acquire ();
}