• Joe Young's avatar
    [ext-intra] fix bug in sample interpolation when dy < 0 · e568e6f0
    Joe Young authored
    When the "dy" variable is between -1 and 0 (base2 == -1)
    we should interpolate between the upper-left(-1,-1) and left(-1,0)
    samples, instead of just taking the left sample.
    Coding gain improves a bit with this change.
    Change-Id: If520f71b22115e79120499c21f8d6925c1fa24be