mqc_state.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 <cstdint>
 
namespace grk::t1
{

struct mqc_state
{
  uint32_t qeval;
  uint8_t mps;
  const mqc_state* nmps;
  const mqc_state* nlps;
 
  bool operator==(const mqc_state& other) const
  {
    return qeval == other.qeval && mps == other.mps && nmps == other.nmps && nlps == other.nlps;
  }
};
 
extern const mqc_state mqc_states[47 * 2];
 
} // namespace grk::t1