zymon/PortAudio.jl
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Remove unnecessary value check

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Due to the way the `render` function was rewritten in eabf971, the audio
variable is always going to be an array of `AudioSample`s, so a check to
see if it is equal to `nothing` is no longer applicable.
This commit is contained in:
Joris Kraak 2014-08-01 14:04:38 +02:00
parent 0cd33b8289
commit 19c33d71c6
1 changed files with 0 additions and 4 deletions
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src/sndfile.jl
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@ -162,10 +162,6 @@ function render(node::FileRenderer, device_input::AudioBuf, info::DeviceInfo)
audio = hcat(audio, read_audio) audio = hcat(audio, read_audio)
end end
if audio == Nothing
return AudioSample[]
end
# if the file is stereo, mix the two channels together # if the file is stereo, mix the two channels together
if node.file.sfinfo.channels == 2 if node.file.sfinfo.channels == 2
return (audio[1, :] / 2) + (audio[2, :] / 2) return (audio[1, :] / 2) + (audio[2, :] / 2)