jpeg.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 JPEG_H
#define JPEG_H

#include "yapi.h"
#include "vya.h"
#include "bytestreamfe.h"
#include "bytestream_env.h"
#include "bytestream_usr.h"
#include "pfspdbe.h"
#include "pfspd_env.h"
#include "pfspd_usr.h"
#include "jpegdec.h"
#include "vhs3c.h"
#include "scaling_env.h"
#include "scaling_usr.h"
#include "matrix.h"

class JPEG : public ProcessNetwork
{
public:
  // constructor
  JPEG(
    const Id& n,
    char* fefile,
    char* scfile,
    char* befile
  );

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

private:
  // Fifos
  Fifo<unsigned char>     byteStream;  
  Fifo<VYApixel>          Y;
  Fifo<VYApixel>          U;
  Fifo<VYApixel>          V;
  Fifo<VYAimageWidth>     YimgWidth;
  Fifo<VYAimageHeight>    YimgHeight;
  Fifo<VYAimageWidth>     UVimgWidth;
  Fifo<VYAimageHeight>    UVimgHeight;
  Fifo<VYAimageType>      YUVimgType;

  Fifo<scaling_args_t>    scalingArgs;
  Fifo<VYAimageWidth>     YimgWidthOut;
  Fifo<VYAimageHeight>    YimgHeightOut;
  Fifo<VYAimageWidth>     UVimgWidthOut;
  Fifo<VYAimageHeight>    UVimgHeightOut;

  Fifo<VYApixel>          Yscaled;
  Fifo<VYApixel>          Uscaled;
  Fifo<VYApixel>          Vscaled;

  Fifo<VYApixel>          R;
  Fifo<VYApixel>          G;
  Fifo<VYApixel>          B;

  Fifo<byteStream_args_t> argumentsIn;
  Fifo<VYAfileName>       fileNameIn;
  Fifo<int>               nrBytesIn;

  Fifo<pfspd_args_t>      argumentsOut;
  Fifo<VYAfileName>       fileNameOut;
  Fifo<pT_header>         seqInfoOut;
  
  // Processes and Networks
  byteStreamFE            frontEnd;
  JPEGDecode              jpegDecode;
  VHS3C                   scale;
  Matrix                  matrix;
  pfspdBE                 backEnd;
  
  byteStreamEnv           frontEndEnv;
  byteStreamUsr           frontEndUsr;
  pfspdEnv                backEndEnv;
  pfspdUsr                backEndUsr;
  ScalingEnv              scalingEnv;
  ScalingUsr              scalingUsr;
};

#endif

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