• Yunqing Wang's avatar
    Find warped reference MV · 97d6a37e
    Yunqing Wang authored
    While finding the reference MV for a block, if one neighbouring block's
    motion mode is warped motion mode, instead of directly adding that
    block's MV to the candidate MV list, we use that neighbouring block's
    warped motion parameters to compute a MV for the center point of the
    current block, and then add that MV to the candidate MV list.
    Borg test result:
                 avg_psnr ovr_psnr ssim
    cam_lowres:  -0.507   -0.514  -0.685
    lowres:      -0.114   -0.122  -0.180
    The change is added under ext_warped_motion config flag.
    Change-Id: I3ce6290a1fd512b613eab5d7620c8bcb08f189a6