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OpenXG-RAN
Commit fd1c6121 authored by Raymond Knopp's avatar Raymond Knopp
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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7147 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 2f096373
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Showing with 40 additions and 40 deletions
openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
View file @ fd1c6121
...@@ -1087,12 +1087,12 @@ void dlsch_channel_compensation(int **rxdataF_ext, ...@@ -1087,12 +1087,12 @@ void dlsch_channel_compensation(int **rxdataF_ext,
for (aatx=0; aatx<frame_parms->nb_antennas_tx_eNB; aatx++) { for (aatx=0; aatx<frame_parms->nb_antennas_tx_eNB; aatx++) {
if (mod_order == 4) { if (mod_order == 4) {
QAM_amp128 = vmovq_n_s16(QAM16_n1); // 2/sqrt(10) QAM_amp128 = vmov_n_s16(QAM16_n1); // 2/sqrt(10)
QAM_amp128b = vmovq_n_s16(0); QAM_amp128b = vmov_n_s16(0);
} else if (mod_order == 6) { } else if (mod_order == 6) {
QAM_amp128 = vmovq_n_s16(QAM64_n1); // QAM_amp128 = vmov_n_s16(QAM64_n1); //
QAM_amp128b = vmovq_n_s16(QAM64_n2); QAM_amp128b = vmov_n_s16(QAM64_n2);
} }
// printf("comp: rxdataF_comp %p, symbol %d\n",rxdataF_comp[0],symbol); // printf("comp: rxdataF_comp %p, symbol %d\n",rxdataF_comp[0],symbol);
...@@ -1112,22 +1112,22 @@ void dlsch_channel_compensation(int **rxdataF_ext, ...@@ -1112,22 +1112,22 @@ void dlsch_channel_compensation(int **rxdataF_ext,
// get channel amplitude if not QPSK // get channel amplitude if not QPSK
mmtmpD0 = vmull_s16(dl_ch128[0], dl_ch128[0]); mmtmpD0 = vmull_s16(dl_ch128[0], dl_ch128[0]);
// mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3]; // mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3];
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
// mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits // mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits
mmtmpD1 = vmull_s16(dl_ch128[1], dl_ch128[1]); mmtmpD1 = vmull_s16(dl_ch128[1], dl_ch128[1]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
// mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits // mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits
mmtmpD0 = vmull_s16(dl_ch128[2], dl_ch128[2]); mmtmpD0 = vmull_s16(dl_ch128[2], dl_ch128[2]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch128[3], dl_ch128[3]); mmtmpD1 = vmull_s16(dl_ch128[3], dl_ch128[3]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
if (pilots==0) { if (pilots==0) {
mmtmpD0 = vmull_s16(dl_ch128[4], dl_ch128[4]); mmtmpD0 = vmull_s16(dl_ch128[4], dl_ch128[4]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch128[5], dl_ch128[5]); mmtmpD1 = vmull_s16(dl_ch128[5], dl_ch128[5]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
...@@ -1682,12 +1682,12 @@ void dlsch_channel_compensation_TM56(int **rxdataF_ext, ...@@ -1682,12 +1682,12 @@ void dlsch_channel_compensation_TM56(int **rxdataF_ext,
if (mod_order == 4) { if (mod_order == 4) {
QAM_amp128 = vmovq_n_s16(QAM16_n1); // 2/sqrt(10) QAM_amp128 = vmov_n_s16(QAM16_n1); // 2/sqrt(10)
QAM_amp128b = vmovq_n_s16(0); QAM_amp128b = vmov_n_s16(0);
} else if (mod_order == 6) { } else if (mod_order == 6) {
QAM_amp128 = vmovq_n_s16(QAM64_n1); // QAM_amp128 = vmov_n_s16(QAM64_n1); //
QAM_amp128b = vmovq_n_s16(QAM64_n2); QAM_amp128b = vmov_n_s16(QAM64_n2);
} }
// printf("comp: rxdataF_comp %p, symbol %d\n",rxdataF_comp[0],symbol); // printf("comp: rxdataF_comp %p, symbol %d\n",rxdataF_comp[0],symbol);
...@@ -1718,23 +1718,23 @@ void dlsch_channel_compensation_TM56(int **rxdataF_ext, ...@@ -1718,23 +1718,23 @@ void dlsch_channel_compensation_TM56(int **rxdataF_ext,
// get channel amplitude if not QPSK // get channel amplitude if not QPSK
mmtmpD0 = vmull_s16(dl_ch128[0], dl_ch128[0]); mmtmpD0 = vmull_s16(dl_ch128[0], dl_ch128[0]);
// mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3]; // mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3];
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
// mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits // mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits
mmtmpD1 = vmull_s16(dl_ch128[1], dl_ch128[1]); mmtmpD1 = vmull_s16(dl_ch128[1], dl_ch128[1]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
// mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits // mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits
mmtmpD0 = vmull_s16(dl_ch128[2], dl_ch128[2]); mmtmpD0 = vmull_s16(dl_ch128[2], dl_ch128[2]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch128[3], dl_ch128[3]); mmtmpD1 = vmull_s16(dl_ch128[3], dl_ch128[3]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
if (pilots==0) { if (pilots==0) {
mmtmpD0 = vmull_s16(dl_ch128[4], dl_ch128[4]); mmtmpD0 = vmull_s16(dl_ch128[4], dl_ch128[4]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch128[5], dl_ch128[5]); mmtmpD1 = vmull_s16(dl_ch128[5], dl_ch128[5]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
...@@ -2205,21 +2205,21 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -2205,21 +2205,21 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms,
if (mod_order0 == 4) { if (mod_order0 == 4) {
QAM_amp0_128 = vmovq_n_s16(QAM16_n1); // 2/sqrt(10) QAM_amp0_128 = vmov_n_s16(QAM16_n1); // 2/sqrt(10)
QAM_amp0_128b = vmovq_n_s16(0); QAM_amp0_128b = vmov_n_s16(0);
} else if (mod_order0 == 6) { } else if (mod_order0 == 6) {
QAM_amp0_128 = vmovq_n_s16(QAM64_n1); // QAM_amp0_128 = vmov_n_s16(QAM64_n1); //
QAM_amp0_128b = vmovq_n_s16(QAM64_n2); QAM_amp0_128b = vmov_n_s16(QAM64_n2);
} }
if (mod_order1 == 4) { if (mod_order1 == 4) {
QAM_amp1_128 = vmovq_n_s16(QAM16_n1); // 2/sqrt(10) QAM_amp1_128 = vmov_n_s16(QAM16_n1); // 2/sqrt(10)
QAM_amp1_128b = vmovq_n_s16(0); QAM_amp1_128b = vmov_n_s16(0);
} else if (mod_order1 == 6) { } else if (mod_order1 == 6) {
QAM_amp1_128 = vmovq_n_s16(QAM64_n1); // QAM_amp1_128 = vmov_n_s16(QAM64_n1); //
QAM_amp1_128b = vmovq_n_s16(QAM64_n2); QAM_amp1_128b = vmov_n_s16(QAM64_n2);
} }
// printf("comp: rxdataF_comp %p, symbol %d\n",rxdataF_comp[0],symbol); // printf("comp: rxdataF_comp %p, symbol %d\n",rxdataF_comp[0],symbol);
...@@ -2255,23 +2255,23 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -2255,23 +2255,23 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms,
// get channel amplitude if not QPSK // get channel amplitude if not QPSK
mmtmpD0 = vmull_s16(dl_ch0_128[0], dl_ch0_128[0]); mmtmpD0 = vmull_s16(dl_ch0_128[0], dl_ch0_128[0]);
// mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3]; // mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3];
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
// mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits // mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits
mmtmpD1 = vmull_s16(dl_ch0_128[1], dl_ch0_128[1]); mmtmpD1 = vmull_s16(dl_ch0_128[1], dl_ch0_128[1]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
// mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits // mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits
mmtmpD0 = vmull_s16(dl_ch0_128[2], dl_ch0_128[2]); mmtmpD0 = vmull_s16(dl_ch0_128[2], dl_ch0_128[2]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch0_128[3], dl_ch0_128[3]); mmtmpD1 = vmull_s16(dl_ch0_128[3], dl_ch0_128[3]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
if (pilots==0) { if (pilots==0) {
mmtmpD0 = vmull_s16(dl_ch0_128[4], dl_ch0_128[4]); mmtmpD0 = vmull_s16(dl_ch0_128[4], dl_ch0_128[4]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch0_128[5], dl_ch0_128[5]); mmtmpD1 = vmull_s16(dl_ch0_128[5], dl_ch0_128[5]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
...@@ -2293,23 +2293,23 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -2293,23 +2293,23 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms,
// get channel amplitude if not QPSK // get channel amplitude if not QPSK
mmtmpD0 = vmull_s16(dl_ch1_128[0], dl_ch1_128[0]); mmtmpD0 = vmull_s16(dl_ch1_128[0], dl_ch1_128[0]);
// mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3]; // mmtmpD0 = [ch0*ch0,ch1*ch1,ch2*ch2,ch3*ch3];
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
// mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits // mmtmpD0 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3]>>output_shift on 32-bits
mmtmpD1 = vmull_s16(dl_ch1_128[1], dl_ch1_128[1]); mmtmpD1 = vmull_s16(dl_ch1_128[1], dl_ch1_128[1]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD2 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
// mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits // mmtmpD2 = [ch0*ch0 + ch1*ch1,ch0*ch0 + ch1*ch1,ch2*ch2 + ch3*ch3,ch2*ch2 + ch3*ch3,ch4*ch4 + ch5*ch5,ch4*ch4 + ch5*ch5,ch6*ch6 + ch7*ch7,ch6*ch6 + ch7*ch7]>>output_shift on 16-bits
mmtmpD0 = vmull_s16(dl_ch1_128[2], dl_ch1_128[2]); mmtmpD0 = vmull_s16(dl_ch1_128[2], dl_ch1_128[2]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch1_128[3], dl_ch1_128[3]); mmtmpD1 = vmull_s16(dl_ch1_128[3], dl_ch1_128[3]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD3 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
if (pilots==0) { if (pilots==0) {
mmtmpD0 = vmull_s16(dl_ch1_128[4], dl_ch1_128[4]); mmtmpD0 = vmull_s16(dl_ch1_128[4], dl_ch1_128[4]);
mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0),-output_shift)); mmtmpD0 = vqshlq_s32(vqaddq_s32(mmtmpD0,vrev64q_s32(mmtmpD0)),-output_shift);
mmtmpD1 = vmull_s16(dl_ch1_128[5], dl_ch1_128[5]); mmtmpD1 = vmull_s16(dl_ch1_128[5], dl_ch1_128[5]);
mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1),-output_shift)); mmtmpD1 = vqshlq_s32(vqaddq_s32(mmtmpD1,vrev64q_s32(mmtmpD1)),-output_shift);
mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1)); mmtmpD4 = vcombine_s16(vqmovn_s32(mmtmpD0),vwmovn_s32(mmtmpD1));
......
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