• Paul Wilkins's avatar
    Further work on extended Q range. · 8487a68b
    Paul Wilkins authored
    Fixed some further QIndex related issues and replaced some tables
    (eg zbin and rounding)
    
    Also Added function (currently disabled by default) to populate the
    main AC and DC quantizer tables. Using the original AC range the
    resulting computed DC values give behavior broadly comparable
    on the DERF set. That is not to say that the equations will hold good
    over a more extended range. The purpose of this code is to make it
    easier to experiment with further alterations to the Q range and distribution
    of Q values plus the relative weights given to AC and DC.
    
    The function find_fp_qindex() ensures that changes to the Q tables
    are reflected in the value passed in to the first pass code.
    
    Slight experimental adjustment to static segment Q offset.
    
    Change-Id: I36186267d55dfc2a3d565d0cff7218ef300d1cd5
    8487a68b
onyxd_if.c 18.9 KB