• Yaowu Xu's avatar
    A bit of temporary relief on encoder slowness · 0b17ea6f
    Yaowu Xu authored
    The commit replaces run-time initialization of cosine constants with
    static constant values, which provides ~30% relief on slow speed. The
    real solution, however will be to implement integer versions of those
    functions that current use float/double.
    Change-Id: Ie3ff1793509653d78dd1aeaf88cc6737da1bc55f