aoqi@0: Int8Array.BYTES_PER_ELEMENT = 1
aoqi@0: Int16Array.BYTES_PER_ELEMENT = 2
aoqi@0: Int32Array.BYTES_PER_ELEMENT = 4
aoqi@0: Uint8Array.BYTES_PER_ELEMENT = 1
aoqi@0: Uint8ClampedArray.BYTES_PER_ELEMENT = 1
aoqi@0: Uint16Array.BYTES_PER_ELEMENT = 2
aoqi@0: Uint32Array.BYTES_PER_ELEMENT = 4
aoqi@0: Float32Array.BYTES_PER_ELEMENT = 4
aoqi@0: Float64Array.BYTES_PER_ELEMENT = 8