• Henrik Gramner's avatar
    x86: Minor mbtree_propagate_cost improvements · f032147c
    Henrik Gramner authored
    Reduce the number of registers used from 7 to 6.
    Reduce the number of vector registers used by the AVX2 implementation from 8 to 7.
    Multiply fps_factor by 1/256 once per frame instead of once per macroblock row.
    Use mova instead of movu for dst since it's guaranteed to be aligned.
    Some cosmetics.
    f032147c
mc.c 22.5 KB