Searched refs:xxm (Results 1 - 4 of 4) sorted by relevance

/external/libyuv/files/util/
H A Dssim.cc83 double xxm,
88 double sxx = xxm * iw - iwx * iwx;
119 uint32 ws = 0, xm = 0, ym = 0, xxm = 0, xym = 0, yym = 0; local
136 xxm += Wxy * org_x * org_x;
142 return FinalizeSSIM(1. / ws, xm, ym, xxm, xym, yym);
151 uint32 xm = 0, ym = 0, xxm = 0, xym = 0, yym = 0; local
186 xxm += Wxy * (ul1 * ul1 + ur1 * ur1 + ll1 * ll1 + lr1 * lr1);
214 xxm += Wxy * (u1 * u1 + d1 * d1 + l1 * l1 + r1 * r1);
226 xxm += Wxy * s1 * s1;
280 ADD_AND_STORE_FOUR_EPI32(xx, xxm);
80 FinalizeSSIM(double iw, double xm, double ym, double xxm, double xym, double yym) argument
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/external/webp/src/dsp/
H A Dssim_sse2.c118 xxm = _mm_add_epi32(xxm, _mm_madd_epi16(a1, wa1)); \
130 __m128i xxm = zero, yym = zero, xym = zero; // 32b accum local
142 stats.xxm = HorizontalAdd32b_SSE2(&xxm);
H A Dssim.c41 const uint64_t sxx = (uint64_t)stats->xxm * N - xmxm;
85 stats.xxm += w * s1 * s1;
104 stats.xxm += w * s1 * s1;
H A Ddsp.h297 uint32_t xxm, xym, yym; // sum(w_i * x_i * x_i), etc. member in struct:__anon30409

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