• Marco's avatar
    vp9-svc: Set downsampling filter for VGA layer. · 3562d6b0
    Marco authored
    Downsampling filter for SVC was set to subsample (phase 0)
    for HD -> VGA, and bilinear averaging (phase 8) for VGA -> QVGA.
    This change makes it bilinear averaging for HD -> VGA.
    
    Given the recent commit 9f9d4f8d, quality is improved with
    this change: avgPSNR/SSIM up ~1-3% on HD clips in RTC set.
    Speed decrease of ~1% for 3 layer SVC.
    
    Change-Id: If834a320e372b8b922a6bf7cab4227703b1beae6
    3562d6b0
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