Lines Matching defs:x1
805 int16x8_t x0 = vld1q_s16(src); int16x8_t x1 = vld1q_s16(src + step*7);
808 int16x8_t x4 = vaddq_s16(x0, x1); x0 = vsubq_s16(x0, x1);
809 x1 = vaddq_s16(x2, x3); x2 = vsubq_s16(x2, x3);
813 x2 = vaddq_s16(x4, x1); x4 = vsubq_s16(x4, x1);
817 x1 = vaddq_s16(x0, x3); x0 = vsubq_s16(x0, x3);
825 x3 = vaddq_s16(x0, x1); x0 = vsubq_s16(x0, x1);
826 x1 = vaddq_s16(x2, x3); x2 = vsubq_s16(x2, x3);
828 int16x8_t res0 = x1;
831 x1 = vaddq_s16(x4, x0); x4 = vsubq_s16(x4, x0);
834 int16x8_t res6 = x1;
836 x0 = t2; x1 = t4;
838 x0 = vaddq_s16(x0, x1); x1 = vaddq_s16(x1, x2); x2 = vaddq_s16(x2, x3);
839 x1 =vqdmulhq_n_s16(x1, (short)(C0_707*2));
841 x4 = vaddq_s16(x1, x3); x3 = vsubq_s16(x3, x1);
842 x1 = vqdmulhq_n_s16(vsubq_s16(x0, x2), (short)(C0_382*2));
843 x0 = vaddq_s16(vqdmulhq_n_s16(x0, (short)(C0_541*2)), x1);
844 x2 = vaddq_s16(vshlq_n_s16(vqdmulhq_n_s16(x2, (short)C1_306), 1), x1);
846 x1 = vaddq_s16(x0, x3); x3 = vsubq_s16(x3, x0);
851 int16x8_t res5 = x1;
944 x0 = transp_res0; x1 = transp_res7;
947 x4 = vaddq_s16(x0, x1); x0 = vsubq_s16(x0, x1);
948 x1 = vaddq_s16(x2, x3); x2 = vsubq_s16(x2, x3);
952 x2 = vaddq_s16(x4, x1); x4 = vsubq_s16(x4, x1);
957 x1 = vaddq_s16(x0, x3); x0 = vsubq_s16(x0, x3);
967 x3 = vaddq_s16(x0, x1); x0 = vsubq_s16(x0, x1);
968 x1 = vaddq_s16(x2, x3); x2 = vsubq_s16(x2, x3);
970 STORE_DESCALED(dst, x1, postscale);
975 x1 = vaddq_s16(x4, x0); x4 = vsubq_s16(x4, x0);
978 STORE_DESCALED(dst + 6*8, x1,postscale + 6*8);
980 x0 = t2; x1 = t4;
983 x0 = vaddq_s16(x0, x1); x1 = vaddq_s16(x1, x2); x2 = vaddq_s16(x2, x3);
985 x1 =vqdmulhq_n_s16(x1, (short)(C0_707*2));
987 x4 = vaddq_s16(x1, x3); x3 = vsubq_s16(x3, x1);
989 x1 = vqdmulhq_n_s16(vsubq_s16(x0, x2), (short)(C0_382*2));
990 x0 = vaddq_s16(vqdmulhq_n_s16(x0, (short)(C0_541*2)), x1);
991 x2 = vaddq_s16(vshlq_n_s16(vqdmulhq_n_s16(x2, (short)C1_306), 1), x1);
993 x1 = vaddq_s16(x0, x3); x3 = vsubq_s16(x3, x0);
996 STORE_DESCALED(dst + 5*8, x1,postscale + 5*8);
1013 int x0 = src[0], x1 = src[7];
1016 int x4 = x0 + x1; x0 -= x1;
1017 x1 = x2 + x3; x2 -= x3;
1020 x2 = x4 + x1; x4 -= x1;
1023 x1 = x0 + x3; x0 -= x3;
1029 x3 = x0 + x1; x0 -= x1;
1030 x1 = x2 + x3; x2 -= x3;
1032 work[0] = x1; work[4] = x2;
1035 x1 = x4 + x0; x4 -= x0;
1036 work[2] = x4; work[6] = x1;
1038 x0 = work[1]; x1 = work[3];
1041 x0 += x1; x1 += x2; x2 += x3;
1042 x1 = DCT_DESCALE(x1*C0_707, fixb);
1044 x4 = x1 + x3; x3 -= x1;
1045 x1 = (x0 - x2)*C0_382;
1046 x0 = DCT_DESCALE(x0*C0_541 + x1, fixb);
1047 x2 = DCT_DESCALE(x2*C1_306 + x1, fixb);
1049 x1 = x0 + x3; x3 -= x0;
1052 work[5] = x1; work[1] = x0;
1060 int x0 = work[8*0], x1 = work[8*7];
1063 int x4 = x0 + x1; x0 -= x1;
1064 x1 = x2 + x3; x2 -= x3;
1067 x2 = x4 + x1; x4 -= x1;
1070 x1 = x0 + x3; x0 -= x3;
1076 x3 = x0 + x1; x0 -= x1;
1077 x1 = x2 + x3; x2 -= x3;
1079 dst[0] = (short)DCT_DESCALE(x1*postscale[0], postshift);
1083 x1 = x4 + x0; x4 -= x0;
1086 dst[6] = (short)DCT_DESCALE(x1*postscale[6], postshift);
1088 x0 = work[8*0]; x1 = work[8*3];
1091 x0 += x1; x1 += x2; x2 += x3;
1092 x1 = DCT_DESCALE(x1*C0_707, fixb);
1094 x4 = x1 + x3; x3 -= x1;
1095 x1 = (x0 - x2)*C0_382;
1096 x0 = DCT_DESCALE(x0*C0_541 + x1, fixb);
1097 x2 = DCT_DESCALE(x2*C1_306 + x1, fixb);
1099 x1 = x0 + x3; x3 -= x0;
1102 dst[5] = (short)DCT_DESCALE(x1*postscale[5], postshift);
