/*  This file is part of YUView - The YUV player with advanced analytics toolset
 *   <https://github.com/IENT/YUView>
 *   Copyright (C) 2015  Institut f�r Nachrichtentechnik, RWTH Aachen University, GERMANY
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   In addition, as a special exception, the copyright holders give
 *   permission to link the code of portions of this program with the
 *   OpenSSL library under certain conditions as described in each
 *   individual source file, and distribute linked combinations including
 *   the two.
 *
 *   You must obey the GNU General Public License in all respects for all
 *   of the code used other than OpenSSL. If you modify file(s) with this
 *   exception, you may extend this exception to your version of the
 *   file(s), but you are not obligated to do so. If you do not wish to do
 *   so, delete this exception statement from your version. If you delete
 *   this exception statement from all source files in the program, then
 *   also delete it here.
 *
 *   This program 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include <parser/Parser.h>
#include <video/yuv/videoHandlerYUV.h>

#include "GlobalDecodingValues.h"
#include "sequence_header_obu.h"

namespace parser
{

class ParserAV1OBU : public Parser
{
  Q_OBJECT

public:
  ParserAV1OBU(QObject *parent = nullptr);
  ~ParserAV1OBU() {}

  std::pair<size_t, std::string> parseAndAddOBU(int                       obuID,
                                                ByteVector &              data,
                                                std::shared_ptr<TreeItem> parent,
                                                pairUint64 obuStartEndPosFile = pairUint64(-1, -1));

  // So far, we only parse AV1 Obu files from the AVFormat parser so we don't need this (yet).
  // When parsing of raw OBU files is added, we will need this.
  bool runParsingOfFile(QString) override
  {
    assert(false);
    return false;
  }
  QList<QTreeWidgetItem *> getStreamInfo() override { return {}; }
  unsigned int             getNrStreams() override { return 1; }
  QString                  getShortStreamDescription(int) const override { return "Video"; }

protected:
  av1::GlobalDecodingValues                 decValues;
  std::shared_ptr<av1::sequence_header_obu> active_sequence_header;
};

} // namespace parser
