[OSXOutputPlugin] Fix a bug that the stream sample rate is missing

the code here tried to guard DSD features behind ENABLE_DSD. However, the sample rate setting should be shared between two scenarios. https://github.com/MusicPlayerDaemon/MPD/commit/40a1ebee295c569521ea17ffdedc641d1aedd9cb#diff-ce7ecec9ea9ca3df90d9c290cb3ef9d4R795 The code runs fine if the dac supports the sample rate, as Mac OS will use the device rate if stream rate is 0. However, when DAC is uncapable of processing the sample rate, a wrong rate (device rate) will be used for the stream rate.

[OSXOutputPlugin] Fix a bug that the stream sample rate is missing
1e88e71b · Yue Wang · GitHub · e16fd4a0 · 1e88e71b
Unverified Commit 1e88e71b authored Jul 28, 2018 by Yue Wang Committed by GitHub Jul 28, 2018
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OSXOutputPlugin.cxx src/output/plugins/OSXOutputPlugin.cxx +1 -0

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--- a/src/output/plugins/OSXOutputPlugin.cxx
+++ b/src/output/plugins/OSXOutputPlugin.cxx
@@ -777,6 +777,7 @@ OSXOutput::Open(AudioFormat &audio_format)
 		asbd.mBitsPerChannel = audio_format.GetSampleSize() * 8;
 	}
 	asbd.mBytesPerPacket = audio_format.GetFrameSize();
+	asbd.mSampleRate = audio_format.sample_rate;

 #ifdef ENABLE_DSD
 	if (dop && audio_format.format == SampleFormat::DSD) {