• Marco's avatar
    vp9-svc: Enbale scale partition reference frames. · 559166ac
    Marco authored
    For reference frames: enable scale partition for
    superblocks with low source sad or if bsize on lower-resoln
    is at least 32x32.
    
    Keep feature disabled for base temporal layer.
    
    Small regression in avgPNSR/SSIM metrics, ~0.5-1%.
    Speedup ~2-3% on mac for SVC (3 spatial/3 temporal layers) at speed 7.
    
    Change-Id: I5987eb7763845b680059128b538bb5188be0cca5
    559166ac
vp9_speed_features.c 32.4 KB