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fixes

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This commit is contained in:
Sakthivel Velumani
2020-08-14 11:43:54 +02:00
parent 76f7840961
commit 8aa88999fc
1 changed files with 2 additions and 6 deletions
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openair1/PHY/MODULATION/nr_modulation.c
+2 -6
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@@ -27,7 +27,6 @@ void nr_modulation(uint32_t *in,
uint16_t mod_order, uint16_t mod_order,
int16_t *out) int16_t *out)
{ {
uint16_t offset;
uint16_t mask = ((1<<mod_order)-1); uint16_t mask = ((1<<mod_order)-1);
int32_t* nr_mod_table32; int32_t* nr_mod_table32;
int32_t* out32 = (int32_t*) out; int32_t* out32 = (int32_t*) out;
@@ -48,9 +47,6 @@ void nr_modulation(uint32_t *in,
__m128i *out128; __m128i *out128;
#endif #endif
offset = (mod_order==2)? NR_MOD_TABLE_QPSK_OFFSET : (mod_order==4)? NR_MOD_TABLE_QAM16_OFFSET : \
(mod_order==6)? NR_MOD_TABLE_QAM64_OFFSET: (mod_order==8)? NR_MOD_TABLE_QAM256_OFFSET : 0;
LOG_D(PHY,"nr_modulation: length %d, mod_order %d\n",length,mod_order); LOG_D(PHY,"nr_modulation: length %d, mod_order %d\n",length,mod_order);
switch (mod_order) { switch (mod_order) {
@@ -114,7 +110,7 @@ void nr_modulation(uint32_t *in,
case 8: case 8:
nr_mod_table32 = (int32_t*) nr_256qam_mod_table; nr_mod_table32 = (int32_t*) nr_256qam_mod_table;
for (i=0; i<length/8; i++) for (i=0; i<length/8; i++)
out32[i] = nr_mod_table32[(offset+in_bytes[i])]; out32[i] = nr_mod_table32[in_bytes[i]];
return; return;
#if defined(__AVX2__) #if defined(__AVX2__)
@@ -153,7 +149,7 @@ void nr_modulation(uint32_t *in,
{ {
idx = ((in[i*mod_order/32]>>((i*mod_order)&0x1f)) & mask); idx = ((in[i*mod_order/32]>>((i*mod_order)&0x1f)) & mask);
out32[i] = nr_mod_table32[(offset+idx)]; out32[i] = nr_mod_table32[idx];
} }
} }