monkeyfix: make the microphone record on linux

Goutte · Goutte · commit 00dd057f7b5d · 2020-08-19T14:46:18.000+02:00
This fix is not a real fix. I wish I could properly fix the bug, but it eludes me. See godotengine#33184
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;

Original file line number	Diff line number	Diff line change
`@@ -671,6 +671,10 @@ Error AudioDriverPulseAudio::capture_init_device() {`
`671`	`671`	`break;`
`672`	`672`	`}`
`673`	`673`
	`674`	`+ // This print line is enough to fix the microphone bug on my machine,`
	`675`	`+ // which therefore smells like a race condition.`
	`676`	`+ print_verbose("PulseAudio: detected " + itos(pa_rec_map.channels) + " input channels");`
	`677`	`+`
`674`	`678`	`pa_sample_spec spec;`
`675`	`679`
`676`	`680`	`spec.format = PA_SAMPLE_S16LE;`