agora-doxy/html/doprecode_8h_source.html

#ifndef DOPRECODE_H_

#define DOPRECODE_H_


#include <cstdint>

#include <iostream>

#include <vector>


#include "common_typedef_sdk.h"

#include "config.h"

#include "doer.h"

#include "memory_manage.h"

#include "message.h"

#include "mkl_dfti.h"

#include "stats.h"

#include "symbols.h"


class DoPrecode : public Doer {

 public:

  DoPrecode(Config* in_config, int in_tid,

            PtrGrid<kFrameWnd, kMaxDataSCs, complex_float>& dl_beam_matrices_,

            Table<complex_float>& in_dl_ifft_buffer,

            Table<int8_t>& dl_encoded_or_raw_data, Stats* in_stats_manager);

  ~DoPrecode() override;


  EventData Launch(size_t tag) override;


  // Load input data for a single UE and a single subcarrier

  void LoadInputData(size_t symbol_idx_dl, size_t total_data_symbol_idx,

                     size_t user_id, size_t sc_id, size_t sc_id_in_block);

  void PrecodingPerSc(size_t frame_slot, size_t sc_id, size_t sc_id_in_block);


 private:

  PtrGrid<kFrameWnd, kMaxDataSCs, complex_float>& dl_beam_matrices_;

  Table<complex_float>& dl_ifft_buffer_;

  Table<int8_t>& dl_raw_data_;

  Table<float> qam_table_;

  DurationStat* duration_stat_;

  complex_float* modulated_buffer_temp_;

  complex_float* precoded_buffer_temp_;

#if defined(USE_MKL_JIT)

  void* jitter_;

  cgemm_jit_kernel_t my_cgemm_;

#endif

};


#endif  // DOPRECODE_H_