T2Decompress.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 "PacketProgressionState.h"
 
namespace grk
{
struct ITileProcessor;

struct T2Decompress
{
  explicit T2Decompress(ITileProcessor* tileProc);

  virtual ~T2Decompress(void) = default;

  bool parsePackets(uint16_t tileno, PacketCache* compressedPackets);
 
private:
  ITileProcessor* tileProcessor;

  bool parsePacket(uint16_t compno, uint8_t resno, uint64_t precinctIndex, uint16_t layno,
                   PacketCache* compressedPackets);

  void parsePacketData(Resolution* res, PacketParser* parser, uint64_t precinctIndex, bool enqueue);
};
 
} // namespace grk