Searched refs:sum_s2 (Results 1 – 2 of 2) sorted by relevance
186 uint64_t sum_s2 = 0; in dist_8x8_16bit() local194 sum_s2 += src[i * sstride + j] * src[i * sstride + j]; in dist_8x8_16bit()200 svar = sum_s2 - ((sum_s * sum_s + 32) >> 6); in dist_8x8_16bit()203 .5 + (sum_d2 + sum_s2 - 2 * sum_sd) * .5 * in dist_8x8_16bit()
979 uint64_t sum_s2 = 0; in cdef_dist_8x8_16bit() local989 sum_s2 += src[i * sstride + j] * src[i * sstride + j]; in cdef_dist_8x8_16bit()995 svar = sum_s2 - ((sum_s * sum_s + 32) >> 6); in cdef_dist_8x8_16bit()1005 dist = (uint64_t)floor(.5 + (sum_d2 + sum_s2 - 2 * sum_sd) * .5 * in cdef_dist_8x8_16bit()