• Cheng Chen's avatar
    Add threshold to superblock filter level selection · c7855b1a
    Cheng Chen authored
    Signal one bit to indicate whether current superblock reuses filter
    level of previous superblock.
    Try filtering and compute sse using previous filter level and search
    the best possible filter level. If their diff is less than predefined
    threshold, current superblock reuses previous level. Otherwise,
    signal the best filter level.
    Change-Id: Ibf125860883b774ef2464b62bb8b799b48258c64
bitstream.c 207 KB