ImageComponentFlow.h

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/*
 *    Copyright (C) 2016-2026 Grok Image Compression Inc.
 *
 *    This source code is free software: you can redistribute it and/or  modify
 *    it under the terms of the GNU Affero General Public License, version 3,
 *    as published by the Free Software Foundation.
 *
 *    This source code is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU Affero General Public License for more details.
 *
 *    You should have received a copy of the GNU Affero General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
#pragma once
 
#include "FlowComponent.h"
 
namespace grk
{
struct Resflow
{
  Resflow(void);
  ~Resflow(void);

  FlowComponent* getPacketsFlow(void);
  void disableWavelet(void);
  void graph(void);
  Resflow* addTo(tf::Taskflow& composition);

  Resflow* precede(Resflow* successor);
  Resflow* precede(FlowComponent* successor);
  FlowComponent* getFinalFlowT1(void);

  FlowComponent* blocks_;
  FlowComponent* waveletHoriz_;
  FlowComponent* waveletVert_;
  bool doWavelet_;
};

class ImageComponentFlow
{
public:
  explicit ImageComponentFlow(uint8_t numresolutions);
  virtual ~ImageComponentFlow(void);
  void setRegionDecompression(void);
  Resflow* getResflow(uint8_t resFlowNo);
  void graph(void);
  ImageComponentFlow* addTo(tf::Taskflow& composition);
  FlowComponent* getFinalFlowT1(void);
  FlowComponent* getPrePostProc(tf::Taskflow& codecFlow);

  uint8_t numResflows_;
  Resflow* resFlows_;
  FlowComponent* waveletFinalCopy_;
  FlowComponent* prePostProc_;
};
 
} // namespace grk