Feat: improve layer mapping by 32 bits assignment

openair1/PHY/MODULATION/nr_modulation.h

@@ -54,10 +54,13 @@ void nr_modulation(uint32_t *in,
   @param[out] tx_layers, modulated symbols for each layer
 */
 
-void nr_layer_mapping(int16_t **mod_symbs,
-                         uint8_t n_layers,
-                         uint32_t n_symbs,
-                         int16_t **tx_layers);
+void nr_layer_mapping(int nbCodes,
+                      int encoded_len,
+                      c16_t mod_symbs[nbCodes][encoded_len],
+                      uint8_t n_layers,
+                      int layerSz,
+                      uint32_t n_symbs,
+                      c16_t tx_layers[n_layers][layerSz]);
 
 /*! \brief Perform NR layer mapping. TS 38.211 V15.4.0 subclause 7.3.1.3
   @param[in] ulsch_ue, double Pointer to NR_UE_ULSCH_t struct
@@ -135,9 +138,11 @@ void apply_nr_rotation_RX(NR_DL_FRAME_PARMS *frame_parms,
   @param[in] n_layers, number of DLSCH layers
 */
 int nr_layer_precoder(int16_t **datatx_F_precoding, const char *prec_matrix, uint8_t n_layers, int32_t re_offset);
-
-int nr_layer_precoder_cm(int16_t **datatx_F_precoding,
-                int *prec_matrix,
-                uint8_t n_layers,
-                int32_t re_offset);
+c16_t nr_layer_precoder_cm(int n_layers,
+                           int n_symbols,
+                           int symSz,
+                           c16_t datatx_F_precoding[n_layers][n_symbols][symSz],
+                           c16_t *prec_matrix,
+                           int symbol,
+                           int offset);
 #endif