BufSamples

Returns the current number of allocated samples in the Buffer at the provided index. A sample is not the same as a frame (compare with BufFrames ); a frame includes the samples in each channel of the buffer. Only for a mono buffer are samples the same as frames.

samples = frames * numChannels

===Examples===

// samples of local buffer
play {
 val buf = LocalBuf(1024, 2)
 BufSamples.ir(buf).poll(0) // 2 * 1024 = 2048
}