• Guillaume Martres's avatar
    Simplify RDMULT and RDDIV derivation · 2b426969
    Guillaume Martres authored
    Don't divide RDMULT and RDDIV by 100 when RDMULT > 1000. This was
    probably done to avoid overflow when the rd cost was stored in a 32 bits
    integer but this is not the case anymore. This change will make it easier
    to support multiple quantizers per frame.
    
    derf compression gain at speed 0: 0.037%
    
    Change-Id: Ibeeb9b7cfa1a132a7af41bc90fc07a3bba0857f6
    2b426969
vp9_rdopt.c 150 KB