osx: use 16 bit sample format

The OS X output does not seem to support 24 bit audio in the way MPD implements it currently. Fall back to 16 bit for now, and schedule 24 bit support on OS X for MPD 0.15.

osx: use 16 bit sample format
4288cc06 · Max Kellermann · a4512d3b · 4288cc06
Commit 4288cc06 authored Dec 08, 2008 by Max Kellermann
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osx_plugin.c src/output/osx_plugin.c +3 -0

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--- a/src/output/osx_plugin.c
+++ b/src/output/osx_plugin.c
@@ -223,6 +223,9 @@ osx_openDevice(void *data, struct audio_format *audioFormat)
 	AURenderCallbackStruct callback;
 	AudioStreamBasicDescription streamDesc;

+	if (audioFormat->bits > 16)
+		audioFormat->bits = 16;
+
 	desc.componentType = kAudioUnitType_Output;
 	desc.componentSubType = kAudioUnitSubType_DefaultOutput;
 	desc.componentManufacturer = kAudioUnitManufacturer_Apple;