Function quantize_qasymm16

arm_compute/core/QuantizationInfo.h:587–594

Quantize a value given a 16-bit asymmetric quantization scheme * * @param[in] value Value to quantize * @param[in] qinfo Quantization information to use for quantizing * @param[in] rounding_policy (Optional) Rounding policy to use. Default: nearest up * * @return Quantized value */

 * @return Quantized value
 */
inline uint16_t quantize_qasymm16(float                          value,
                                  const UniformQuantizationInfo &qinfo,
                                  RoundingPolicy                 rounding_policy = RoundingPolicy::TO_NEAREST_UP)
{
    int quantized = arm_compute::round(value / qinfo.scale, rounding_policy) + qinfo.offset;
    quantized     = arm_compute::utility::clamp<int, uint16_t>(quantized);
    return quantized;
}

/** Dequantize a value given a 16-bit asymmetric quantization scheme
 *