• Frank Galligan's avatar
    Add 64x64 sub_pel_variance Neon function · ec1d8387
    Frank Galligan authored
    On Nexus 7 speed -5, -6, -7, and -8 saw about a 15% increase
    in perf for 480p. Speeds -5, -6, -7, and -8 saw about a 10%
    increase in perf for 720p.
    
    Tested on Nexus 7, built with ndk r10d, gcc 4.9.
    
    Change-Id: I2fa5315845e3021c9a6e2ea47e52e68b398d8334
    ec1d8387
variance_test.cc 88.5 KB