idct.cc

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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.
 *
 *------------------------------------------------------------------*/

#include "idct.h"

IDCT::IDCT(
  const Id&     n, 
  In<VYApixel>&     Cin,
  Out<VYApixel>&    Cout)
:
  ProcessNetwork( n),
        CinP(   id("CinP"),     Cin),
        CoutP(    id("CoutP"),    Cout),

  // Fifo initialization
  pixels1(  id("pixels1")),
  pixels2(  id("pixels2")),
  pixels3(  id("pixels3")),
  pixels4(  id("pixels4")),
  pixels5(  id("pixels5")),

  // Process initialization
  upscale(
    id("upscale"), 
    CinP,
    pixels1
  ),
  idctRow(  
    id("idctRow"), 
    pixels1, 
    pixels2
  ),
  transpose1( 
    id("transpose1"), 
    pixels2, 
    pixels3
  ),
  idctCol(  
    id("idctCol"), 
    pixels3, 
    pixels4
  ),
  transpose2( 
    id("transpose2"), 
    pixels4, 
    pixels5
  ),
  downscale(  
    id("downscale"), 
    pixels5, 
    CoutP
  )
{
}

---