• Ronald S. Bultje's avatar
    vp9/x86: 16px MC functions (64bit only). · 18175baa
    Ronald S. Bultje authored
    Cycle counts for large MCs (old -> new on ped1080p.webm, mx!=0&&my!=0):
    16x8:    876 ->   870  (0.7%)
    16x16:  1444 ->  1435  (0.7%)
    16x32:  2784 ->  2748  (1.3%)
    32x16:  2455 ->  2349  (4.5%)
    32x32:  4641 ->  4084 (13.6%)
    32x64:  9200 ->  7834 (17.4%)
    64x32:  8980 ->  7197 (24.8%)
    64x64: 17330 -> 13796 (25.6%)
    Total decoding time goes from 9.326sec to 9.182sec.
    18175baa
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