xref: /gem5/src/systemc/tests/systemc/misc/communication/channel/aggregate/rgb.cpp

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  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
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  with this work for additional information regarding copyright ownership.
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  (the "License"); you may not use this file except in compliance with the
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  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  implied.  See the License for the specific language governing
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/*****************************************************************************

  rgb.cpp --

  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15

 *****************************************************************************/

/*****************************************************************************

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.

      Name, Affiliation, Date:
  Description of Modification:

 *****************************************************************************/

#include "rgb.h"

ostream&
operator<<(ostream& os, struct rgb_t &r)
{
  os << r.red << " " << r.green << " " << r.blue << endl;
  return os;
}

void sc_trace(sc_trace_file* tf,const rgb_t& s, const std::string& NAME) {
  sc_trace(tf, s.red, NAME + ".red");
  sc_trace(tf, s.green, NAME + ".green");
  sc_trace(tf, s.blue, NAME + ".blue");
}


void some_process::entry()
{
  rgb_t clin;
  rgb_t clout;

  while(true) {
    clin = color_in.read();
    clout = clin;
    clout.red >>= 1;
    clout.green >>=2;
    clout.blue <<= 1;
    color_out.write(clout);
    wait();

  }
}

int sc_main(int ac, char* av[])
{
  sc_fifo<rgb_t> in;
  sc_fifo<rgb_t> out;

  sc_clock clk("CLK");

  some_process foo("FOO", clk, in, out);

  sc_start(1000, SC_NS);

  return 0;
}