• Lester Lu's avatar
    Refactor lgt · 918fe698
    Lester Lu authored
    Change get_lgt in order to integrate a later experiment
    lgt_from_pred with lgt. There are two main changes.
    The main purpose for this change is to unify get_fwd_lgt and
    get_inv_lgt functions into a get_lgt function so the lgt basis
    functions can always be selected through the same function in
    both forward and inverse transform paths. The structure of those
    functions will also be consistent with the get_lgt_from_pred
    functions that will be added in the lgt-from-pred experiment.
    These changes have no impact on the bitstream.
    Change-Id: Ifd3dfc1a9e1a250495830ddbf42c201e80aa913e