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Julia 0.5 wavplay broken on Debian Linux #39

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dancasimiro opened this issue Oct 22, 2016 · 1 comment
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Julia 0.5 wavplay broken on Debian Linux #39

dancasimiro opened this issue Oct 22, 2016 · 1 comment

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@dancasimiro
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I'm running WAV.jl on Julia 0.5 and Debian Jessie (8.6), and get the following error messages when attempting to run 'wavplay':

julia> wavplay(y, fs) 
ERROR: MethodError: no method matching unsafe_convert(::Type{Ptr{Void}}, ::Int64)
Closest candidates are:
 unsafe_convert{T}(::Type{Ptr{Void}}, ::Base.RefValue{T}) at refpointer.jl:49 unsafe_convert{T}(::Type{Ptr{Void}}, ::Base.RefArray{T,A<:AbstractArray,R}) at refpointer.jl:73 
 unsafe_convert(::Type{Ptr{Void}}, ::IOStream) at iostream.jl:27 ... in wavplay(::Array{Float64,1}, ::Int64) at /home/pvt/.julia/v0.5/WAV/src/wavplay-pulse.jl:16

I do have libpulse-dev installed.
@dancasimiro dancasimiro mentioned this issue Oct 22, 2016
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@dancasimiro dancasimiro mentioned this issue Nov 9, 2016
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dancasimiro added a commit that referenced this issue Nov 9, 2016
@dancasimiro
Overhaul pulseaudio support
0569571 
Fix Issue #39 (Wavplay is broken)

I used specific types in the ccall signatures and am more rigorous. I had to manually
lay out the samples to play stereo files correctly. I don't know if this worked in
earlier versions of Julia. I usually use the audioqueue implementation.
@dancasimiro dancasimiro mentioned this issue Nov 12, 2016
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@dancasimiro
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Fixed in v0.8.1

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@dancasimiro