• Yaowu Xu's avatar
    Normalize quantizer's zero bin and rounding factors · 3b95a46c
    Yaowu Xu authored
    This patch changes a few numbers in the two constant arrays
    for quantizer's zerobin and rounding factors, in general to
    make the sum of the two factors for any Q to be 128.  While
    it might be beneficial to calibrate the two arrays for best
    quantizer performance, it is not the purpose of this patch.
    Normalizing the two arrays will enable quick optimization
    of the current faster quantizer, i.e .zerobin check can be
    removed.
    
    Change-Id: If9abfd7929bf4b8e9ecd64a79d817c6728c820bd
    3b95a46c
encodeframe.c 42 KB