Paul Davis 3c857a78c6 JACK backend: serialize all jack server calls with a mutex ... As was noted in 88ee3af3ea it is unsafe/undefined behavior if two threads sleep on the JACK request file descriptor, since there is no way to control which one will wake and process the request. Since each thread may have sent a different request, this can lead to a thread misinterpreting the response because it is reading the wrong response. This may (or may not) solve some subtle problems with JACK, but was revealed by having a control surface (LaunchPad Pro) that registers three ports from the butler thread at about the same as the GUI thread is registering the auditioner. One thread read the wrong response, and because of some slightly weird code/design, it attempts to rename the port from within the response handler, which in JACK1 leads to deadlock (and later, zombification).		2023-09-13 09:20:41 -06:00
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jack_api.cc	switch from boost::{shared,weak}_ptr to std::{shared,weak}_ptr	2023-03-24 14:19:15 -06:00
jack_audiobackend.cc	JACK backend: serialize all jack server calls with a mutex	2023-09-13 09:20:41 -06:00
jack_audiobackend.h	JACK backend: serialize all jack server calls with a mutex	2023-09-13 09:20:41 -06:00
jack_connection.cc	Update backend GPL boilerplate and (C) from git log	2019-08-03 15:53:16 +02:00
jack_connection.h
jack_portengine.cc	JACK backend: serialize all jack server calls with a mutex	2023-09-13 09:20:41 -06:00
jack_session.cc	JACK: fix reported tempo & meter when functioning as JACK timebase master	2023-06-12 12:10:26 -06:00
jack_session.h	Update backend GPL boilerplate and (C) from git log	2019-08-03 15:53:16 +02:00
jack_utils.cc	Resolve some Xcode12 C++11, sigc++ issues	2020-12-12 04:46:22 +01:00
jack_utils.h	Add Sun backend option for JACK	2020-03-26 09:58:34 -06:00
weak_libjack.c	Update weakjack, alternative macOS libjack paths	2021-06-02 17:42:01 +02:00
weak_libjack.def	Provide jack2 compatible implementation for jack1	2022-06-30 17:19:57 +02:00
weak_libjack.h	Update weak_libjack - https://github.com/x42/weakjack/	2021-02-28 16:27:22 +01:00
wscript	wscript: drop unnecessary trailing ";"	2022-04-09 12:16:41 +02:00