• Michelle Findlay-Olynyk's avatar
    Add speed feature use_fast_interpolation_filter... · a3eb912b
    Michelle Findlay-Olynyk authored
    Applies to speed >=1. Instead of searching all dual filter space
    {R,Sm,Sh}x{R,Sm,Sh}, only check {R}x{R,Sm,Sh} followed by
    {R,Sm,Sh}x{best of prev R,Sm,Sh}.
    
    Saves ~6% of cycles by reducing av1_convolve_2d_sse2, with 0.023
    overall psnr drop.
    
    Change-Id: I82d7a6321b335293124a007ff4c87f0e260052e1
    a3eb912b
rdopt.c 421 KB