monkeyfix: make the microphone record on linux

This fix is not a real fix. I wish I could properly fix the bug, but it eludes me. See godotengine#33184
Adrenesis · Aug 24, 2020 · 3865bc7 · 3865bc7
1 parent bea39be
commit 3865bc7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/drivers/pulseaudio/audio_driver_pulseaudio.cpp b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
@@ -671,6 +671,10 @@ Error AudioDriverPulseAudio::capture_init_device() {
 			break;
 	}
 
+	// This print line is enough to fix the microphone bug on my machine,
+	// which therefore smells like a race condition.
+	print_verbose("PulseAudio: detected " + itos(pa_rec_map.channels) + " input channels");
+
 	pa_sample_spec spec;
 
 	spec.format = PA_SAMPLE_S16LE;