Using AudioBufferList with Swift

Question

I have a bridging function in Swift, one of whose arguments in C is AudioBufferList *. In Swift this generates an UnsafePointer

Answer 1

I've found this works OK. abl is an AudioBufferList created from loading a 16bit AIFF audio file.

let mBuffers=abl.memory.mBuffers

let data=UnsafePointer(mBuffers.mData)
let dataArray=UnsafeBufferPointer(start:data, count: Int(mBuffers.mDataByteSize)/sizeof(Int16))

//checking resulting array
let count=dataArray.count //this matches the expected number of samples in my case
for i in 0..