| Message ID | 20200104091122.13971-5-vr_qemu@t-online.de |
|---|---|
| State | New |
| Headers | show |
| Series | audio fixes | expand |
diff --git a/audio/paaudio.c b/audio/paaudio.c index b23274550e..dbfe48c03a 100644 --- a/audio/paaudio.c +++ b/audio/paaudio.c @@ -162,6 +162,10 @@ static size_t qpa_read(HWVoiceIn *hw, void *data, size_t length) CHECK_DEAD_GOTO(c, p->stream, unlock_and_fail, "pa_threaded_mainloop_lock failed\n"); + if (pa_stream_get_state(p->stream) != PA_STREAM_READY) { + /* wait for stream to become ready */ + goto unlock; + } while (total < length) { size_t l; @@ -191,6 +195,7 @@ static size_t qpa_read(HWVoiceIn *hw, void *data, size_t length) } } +unlock: pa_threaded_mainloop_unlock(c->mainloop); return total;
Don't call pa_stream_peek before the recording stream is ready. Information to reproduce the problem. Start and stop Audacity in the guest several times because the problem is racy. libvirt log file: -audiodev pa,id=audio0,server=localhost,out.latency=30000, out.mixing-engine=off,in.mixing-engine=off \ -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny, resourcecontrol=deny \ -msg timestamp=on : Domain id=4 is tainted: custom-argv char device redirected to /dev/pts/1 (label charserial0) audio: Device pcspk: audiodev default parameter is deprecated, please specify audiodev=audio0 audio: Device hda: audiodev default parameter is deprecated, please specify audiodev=audio0 pulseaudio: pa_stream_peek failed pulseaudio: Reason: Bad state pulseaudio: pa_stream_peek failed pulseaudio: Reason: Bad state Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> --- audio/paaudio.c | 5 +++++ 1 file changed, 5 insertions(+)