• Marco's avatar
    vp9: Use sb content measure to bias against golden. · 06c8713e
    Marco authored
    For each superblock, keep track of how far from current frame
    was the last significant content change, and use that (along
    with GF distance), to turnoff GF search in non-rd pickmode.
    
    Only enabled for speed >= 8.
    
    avgPNSR on RTC/RTC_derf down by ~0.9/1.2.
    Speedup on mac: ~3-5%.
    Speedup on arm: 3.6% for VGA and 4.4% for HD.
    
    Change-Id: Ic3f3d6a2af650aca6ba0064d2b1db8d48c035ac7
    06c8713e
vp9_encoder.c 186 KB