• Ronald S. Bultje's avatar
    vp10: code sign bit before absolute value in non-arithcoded header. · a3df343c
    Ronald S. Bultje authored
    For reading, this makes the operation branchless, although it still
    requires two shifts. For writing, this makes the operation as fast
    as writing an unsigned value, branchlessly. This is also how other
    codecs typically code signed, non-arithcoded bitstream elements.
    See issue 1039.
    Change-Id: I6a8182cc88a16842fb431688c38f6b52d7f24ead