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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/encoder/
H A Dvp9_encodeframe.c1810 int second_moment = 0; local
1816 second_moment += bs_hist[i] * i * i;
1821 var_unnormalized = second_moment - first_moment * first_moment / sum;

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