AudioBuffer_read   xtlang


Defined in:  https://github.com/digego/extempore/tree/v0.8.9/libs/core/audiobuffer.xtm

Implementation

(bind-func AudioBuffer_read
  (lambda (ab:AudioBuffer* frame chan)
    (if (< frame (AudioBuffer_frames ab))
        (begin
          (if (= chan 0) (AudioBuffer_set_playhead ab frame))
          (pref (AudioBuffer_data ab)
                (+ (* frame (AudioBuffer_channels ab)) chan)))
        0.0)))


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