• Jingning Han's avatar
    Apply constrained partition search range to non-RD mode decision · 734c5ffa
    Jingning Han authored
    This commit enables a chessboard pattern for partition search. All
    the black blocks run regular partition search ranging from 8x8 to
    32x32. The rest white blocks take the nearby blocks' information
    to adaptively decide the effective search range.
    
    The compression performance for rtc set at speed -5 is down by 1.5%.
    For pedestrian 1080p at speed -5, the runtime goes from 41594 ms to
    39697 ms, i.e., about 5% faster.
    
    Change-Id: Ia4b96e237abfaada487c743bca08fe1afd298685
    734c5ffa
vp9_encodeframe.c 123 KB