665                                     const __m128i *const f_hi) {  in filter16_mask()  argument
667       _mm_packus_epi16(_mm_srli_epi16(*f_lo, 4), _mm_srli_epi16(*f_hi, 4));  in filter16_mask()
936       __m128i f_hi;  in lpf_horz_edge_16_internal()  local
946       f_hi = _mm_sub_epi16(_mm_slli_epi16(p7_hi, 3), p7_hi);  // p7 * 7  in lpf_horz_edge_16_internal()
947       f_hi =  in lpf_horz_edge_16_internal()
948           _mm_add_epi16(_mm_slli_epi16(p6_hi, 1), _mm_add_epi16(p4_hi, f_hi));  in lpf_horz_edge_16_internal()
949       f_hi = _mm_add_epi16(_mm_add_epi16(p3_hi, f_hi),  in lpf_horz_edge_16_internal()
951       f_hi = _mm_add_epi16(_mm_add_epi16(p0_hi, q0_hi), f_hi);  in lpf_horz_edge_16_internal()
952       f_hi = _mm_add_epi16(_mm_add_epi16(p5_hi, eight), f_hi);  in lpf_horz_edge_16_internal()
955       x[13] = filter16_mask(&flat2, &p6, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
958       f_hi = filter_add2_sub2(&f_hi, &q1_hi, &p5_hi, &p6_hi, &p7_hi);  in lpf_horz_edge_16_internal()
959       x[12] = filter16_mask(&flat2, &p5, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
962       f_hi = filter_add2_sub2(&f_hi, &q2_hi, &p4_hi, &p5_hi, &p7_hi);  in lpf_horz_edge_16_internal()
963       x[11] = filter16_mask(&flat2, &p4, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
966       f_hi = filter_add2_sub2(&f_hi, &q3_hi, &p3_hi, &p4_hi, &p7_hi);  in lpf_horz_edge_16_internal()
967       x[10] = filter16_mask(&flat2, &p3, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
970       f_hi = filter_add2_sub2(&f_hi, &q4_hi, &p2_hi, &p3_hi, &p7_hi);  in lpf_horz_edge_16_internal()
971       x[9] = filter16_mask(&flat2, &op2, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
974       f_hi = filter_add2_sub2(&f_hi, &q5_hi, &p1_hi, &p2_hi, &p7_hi);  in lpf_horz_edge_16_internal()
975       x[8] = filter16_mask(&flat2, &op1, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
978       f_hi = filter_add2_sub2(&f_hi, &q6_hi, &p0_hi, &p1_hi, &p7_hi);  in lpf_horz_edge_16_internal()
979       x[7] = filter16_mask(&flat2, &op0, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
982       f_hi = filter_add2_sub2(&f_hi, &q7_hi, &q0_hi, &p0_hi, &p7_hi);  in lpf_horz_edge_16_internal()
983       x[6] = filter16_mask(&flat2, &oq0, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
986       f_hi = filter_add2_sub2(&f_hi, &q7_hi, &q1_hi, &p6_hi, &q0_hi);  in lpf_horz_edge_16_internal()
987       x[5] = filter16_mask(&flat2, &oq1, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
990       f_hi = filter_add2_sub2(&f_hi, &q7_hi, &q2_hi, &p5_hi, &q1_hi);  in lpf_horz_edge_16_internal()
991       x[4] = filter16_mask(&flat2, &oq2, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
994       f_hi = filter_add2_sub2(&f_hi, &q7_hi, &q3_hi, &p4_hi, &q2_hi);  in lpf_horz_edge_16_internal()
995       x[3] = filter16_mask(&flat2, &q3, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
998       f_hi = filter_add2_sub2(&f_hi, &q7_hi, &q4_hi, &p3_hi, &q3_hi);  in lpf_horz_edge_16_internal()
999       x[2] = filter16_mask(&flat2, &q4, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
1002       f_hi = filter_add2_sub2(&f_hi, &q7_hi, &q5_hi, &p2_hi, &q4_hi);  in lpf_horz_edge_16_internal()
1003       x[1] = filter16_mask(&flat2, &q5, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()
1006       f_hi = filter_add2_sub2(&f_hi, &q7_hi, &q6_hi, &p1_hi, &q5_hi);  in lpf_horz_edge_16_internal()
1007       x[0] = filter16_mask(&flat2, &q6, &f_lo, &f_hi);  in lpf_horz_edge_16_internal()