[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. 

40a1ebee29 (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.
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Yue Wang 2018-07-28 00:06:56 -07:00 committed by GitHub
parent e16fd4a09b
commit 1e88e71b9a
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@ -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) {