• Jingning Han's avatar
    Set up early RD cost check for NEWMV in non-RD mode decision flow · 516d0b11
    Jingning Han authored
    This commit estimates the motion vector rate cost right after full
    pixel motion search. It combines this and the mode cost and compares
    the corresponding rate-distortion cost. If it is already above the
    current best one, skip the rest sub-pixel motion search and modeling
    process. For pedestrian_area 1080p at 4000 kpbs, the speed -5 runtime
    goes down from 39425 ms -> 38399 ms.
    
    Change-Id: If4cd7119fd6c266798d5cf1d19d19ab425e52a26
    516d0b11
vp9_pickmode.c 13.8 KB