• Yaowu Xu's avatar
    Update 8-bit frame buffers for Global Motion estimation · 0006073f
    Yaowu Xu authored
    This commit makes sure that 8bit frame buffers used in global motion
    estimation are updated, so to help global motion to improve compression
    for hbd internal encoding. 
    On lowres 12 encoding, the improvements are: 
    Overall PSNR: .896%
    SSIM:  1.159%
    PSNR HVS: .952%
    Change-Id: I5d75c231407bc1e4ed564c3a216bdd1ec3919f14