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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alsa	Amend d899441df1, fix duplicate device map entries	2023-07-03 19:57:55 +02:00
coreaudio	CoreMIDI: fix capture/playback alignment	2023-06-29 00:32:46 +02:00
dummy	Dummy backend: add realtime option	2023-06-20 01:36:44 +02:00
jack	JACK backend: serialize all jack server calls with a mutex	2023-09-13 09:20:41 -06:00
MSVCbackends	MSVC changes to support the new code modules (Tabbable API stuff)	2021-02-24 14:32:23 +00:00
portaudio	PortAudio: implement MIDI device config	2023-06-18 02:35:03 +02:00
pulseaudio	switch from glib atomic to std::atomic (libs edition)	2023-03-24 14:19:15 -06:00
wscript	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00