• Arild Fuldseth's avatar
    7-bit interpolation filters · 7acfabbc
    Arild Fuldseth authored
    Purpose:
    -Reduce dynamic range of interpolation filter coefficents from 8
    bits to 7 bits.
    -Inner product for 8-bit input data can be stored in a 16-bit signed
    integer.
    
    Impact on compression efficiency:
    -Marginal improvement, typically less than 0.5% BDR.
    
    Change-Id: I58d1408307ae7d2a6f9de8965c5877b258703199
    7acfabbc
configure 22.7 KB