• Yi Luo's avatar
    Highbd rectangle intrapred V/DC sse2 optimization · bdddf33a
    Yi Luo authored
    Function speedup (i7-6700),  sse2 verse C:
    Predictor      V_PRED    DC_PRED
    4x8            ~1.5x     ~4.9x
    8x4            ~2.5x     ~4.8x
    8x16           ~1.9x     ~9.1x
    16x8           ~1.9x     ~4.4x
    16x32          ~2.1x     ~5.8x
    32x16          ~2.0x     ~3.6x
    
    Change-Id: I6deffd0637e57ee5d0bd533502f5705148c4cdd4
    bdddf33a
aom_dsp_rtcd_defs.pl 99.8 KB