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[/] [qaz_libs/] [trunk/] [BFM/] [sim/] [tests/] [tb_video_frame_dpi/] [video_frame_dpi.sv] - Rev 43

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//////////////////////////////////////////////////////////////////////
////                                                              ////
//// Copyright (C) 2018 Authors and OPENCORES.ORG                 ////
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//// This source file may be used and distributed without         ////
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//// removed from the file and that any derivative work contains  ////
//// the original copyright notice and the associated disclaimer. ////
////                                                              ////
//// This source file is free software; you can redistribute it   ////
//// and/or modify it under the terms of the GNU Lesser General   ////
//// Public License as published by the Free Software Foundation; ////
//// either version 2.1 of the License, or (at your option) any   ////
//// later version.                                               ////
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//// This source is distributed in the hope that it will be       ////
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//// PURPOSE.  See the GNU Lesser General Public License for more ////
//// details.                                                     ////
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//// You should have received a copy of the GNU Lesser General    ////
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//////////////////////////////////////////////////////////////////////

`timescale 1 ns/1 ns
module
  video_frame_dpi
  #(  WIDTH = 8
  ,   HEIGHT = 16
  );
  import bfm_pkg::*;
  import video_frame_pkg::*;

  // --------------------------------------------------------------------
  import "DPI-C" context function void init_py_dpi(int width, int height);
  import "DPI-C" context function void exit_py_dpi();
  import "DPI-C" context function void c_do_it();
  import "DPI-C" context function void c_get_array(inout video_array_t va);
  import "DPI-C" context function int py_run_file(string filename, int argc, string args[]);
  import "DPI-C" context function void init_py_to_video_frame();
  export "DPI-C" task sv_write;

  // --------------------------------------------------------------------
  `include "./sv_video_frame_dpi.svh"

  // --------------------------------------------------------------------
  // Exported SV task. Can be called by C, SV or Python
  task sv_write(input int data, address);
    $display("sv_write(data = %d, address = %d)",data,address);
  endtask

  // --------------------------------------------------------------------
  video_frame_dpi vf_h;
  video_array_t va;

  initial
  begin
    vf_h = new();
    vf_h.init(WIDTH, HEIGHT);

    vf_h.get_frame(va);
    // vf_h.do_it();

    vf_h.exit();

    $display("DONE!!");
  end

// --------------------------------------------------------------------
endmodule

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