text: //----------------------------------------------------------------------------
  //
  // TSDuck - The MPEG Transport Stream Toolkit
  // Copyright (c) 2005-2022, Thierry Lelegard
  // All rights reserved.
  //
  // Redistribution and use in source and binary forms, with or without
  // modification, are permitted provided that the following conditions are met:
  //
  // 1. Redistributions of source code must retain the above copyright notice,
  //    this list of conditions and the following disclaimer.
  // 2. Redistributions in binary form must reproduce the above copyright
  //    notice, this list of conditions and the following disclaimer in the
  //    documentation and/or other materials provided with the distribution.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  // THE POSSIBILITY OF SUCH DAMAGE.
  //
  //----------------------------------------------------------------------------
  
  #include "tsHEVCAccessUnitDelimiter.h"
  #include "tsHEVC.h"
  
  
  //----------------------------------------------------------------------------
  // Constructor
  //----------------------------------------------------------------------------
  
  ts::HEVCAccessUnitDelimiter::HEVCAccessUnitDelimiter(const uint8_t* data, size_t size) :
      SuperClass(),
      pic_type(0)
  {
      parse(data, size);
  }
  
  
  //----------------------------------------------------------------------------
  // Clear all values
  //----------------------------------------------------------------------------
  
  void ts::HEVCAccessUnitDelimiter::clear()
  {
      SuperClass::clear();
      pic_type = 0;
  }
  
  
  //----------------------------------------------------------------------------
  // Parse the body of the binary access unit. Return the "valid" flag.
  //----------------------------------------------------------------------------
  
  bool ts::HEVCAccessUnitDelimiter::parseBody(AVCParser& parser, std::initializer_list<uint32_t>)
  {
      return nal_unit_type == HEVC_AUT_AUD_NUT && parser.u(pic_type, 3);
  }
  
  
  //----------------------------------------------------------------------------
  // Display structure content
  //----------------------------------------------------------------------------
  
  std::ostream& ts::HEVCAccessUnitDelimiter::display(std::ostream& out, const UString& margin, int level) const
  {
  #define DISP(n) disp(out, margin, u ## #n, n)
  
      if (valid) {
          DISP(forbidden_zero_bit);
          DISP(nal_unit_type);
          DISP(nuh_layer_id);
          DISP(nuh_temporal_id_plus1);
          DISP(pic_type);
          DISP(rbsp_trailing_bits_valid);
          DISP(rbsp_trailing_bits_count);
      }
      return out;
  
  #undef DISP
  }
  