iq.h

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/*--------------------------------------------------------------------
 *
 * (C) Copyright Koninklijke Philips Electronics NV 2006. 
 * All rights reserved. This software is licensed under the terms of
 * version 2.1 of the GNU Lesser General Public License as published 
 * by the Free Software Foundation. For licensing and warranty
 * information, see the file COPYING in the main directory.
 *
 *------------------------------------------------------------------*/

#ifndef IQ_H
#define IQ_H

#include "yapi.h"
#include "vya.h"
#include "datatype.h"

class IQ : public Process
{
public:
  //constructors
  IQ(
    const Id&               n, 
    In<Marker>&             markerIn,
    In<VYApixel>&           Cin,
    In<VYAimageDepth>&      imageDepthIn,
    In<VYAimageComponent>&  imageComponentIdIn,
    In<VYAimageH>&          imageHIn,
    In<VYAimageV>&          imageVIn,
    In<VYAimageDepth>&      scanDepthIn,
    In<VYAimageComponent>&  scanComponentIdIn,
    In<Bits>&               QTableIn,
    In<VYAid>&              QTableIdIn,
    Out<VYApixel>&          Cout
  );

  // type member function
  const char* type() const { return "IQ"; }

  // main member function
  void main();

private:
  // input ports
  InPort<Marker>            markerInP;
  InPort<VYApixel>          CinP;
  InPort<VYAimageDepth>     imageDepthInP;
  InPort<VYAimageComponent> imageComponentIdInP;
  InPort<VYAimageH>         imageHInP;
  InPort<VYAimageV>         imageVInP;
  InPort<VYAimageDepth>     scanDepthInP;
  InPort<VYAimageComponent> scanComponentIdInP;
  InPort<Bits>              QTableInP;
  InPort<VYAid>             QTableIdInP;

  // output ports
  OutPort<VYApixel>         CoutP;

  // member functions
  void get_size(unsigned int& size);
  int load_quant_tables();
  
  // member variables
  unsigned char   QTable[4][64];
};

#endif

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