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Searched refs:xym (Results 1 – 4 of 4) sorted by relevance

/external/libyuv/files/util/
Dssim.cc84 double xym, in FinalizeSSIM() argument
98 const double sxy = xym * iw - iwx * iwy; in FinalizeSSIM()
121 uint32_t ws = 0, xm = 0, ym = 0, xxm = 0, xym = 0, yym = 0; in GetSSIM() local
140 xym += Wxy * org_x * rec_x; in GetSSIM()
145 return FinalizeSSIM(1. / ws, xm, ym, xxm, xym, yym); in GetSSIM()
154 uint32_t xm = 0, ym = 0, xxm = 0, xym = 0, yym = 0; in GetSSIMFullKernel() local
190 xym += Wxy * (ul1 * ul2 + ur1 * ur2 + ll1 * ll2 + lr1 * lr2); in GetSSIMFullKernel()
218 xym += Wxy * (u1 * u2 + d1 * d2 + l1 * l2 + r1 * r2); in GetSSIMFullKernel()
230 xym += Wxy * s1 * s2; in GetSSIMFullKernel()
284 ADD_AND_STORE_FOUR_EPI32(xy, xym); in GetSSIMFullKernel()
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/external/webp/src/dsp/
Dssim_sse2.c119 xym = _mm_add_epi32(xym, _mm_madd_epi16(a1, wb1)); \
130 __m128i xxm = zero, yym = zero, xym = zero; // 32b accum in SSIMGet_SSE2() local
143 stats.xym = HorizontalAdd32b_SSE2(&xym); in SSIMGet_SSE2()
Dssim.c40 const int64_t sxy = (int64_t)stats->xym * N - xmym; // can be negative in SSIMCalculation()
86 stats.xym += w * s1 * s2; in SSIMGetClipped_C()
105 stats.xym += w * s1 * s2; in SSIMGet_C()
Ddsp.h342 uint32_t xxm, xym, yym; // sum(w_i * x_i * x_i), etc. member