Method parse

YUViewLib/src/parser/VVC/profile_tier_level.cpp:40–82

using namespace parser::reader;

void profile_tier_level::parse(SubByteReaderLogging &reader,
                               bool             profileTierPresentFlag,
                               unsigned         MaxNumSubLayersMinus1)
{
  SubByteReaderLoggingSubLevel subLevel(reader, "profile_tier_level");

  if (profileTierPresentFlag)
  {
    this->general_profile_idc = reader.readBits("general_profile_idc", 7);
    this->general_tier_flag   = reader.readFlag("general_tier_flag");
  }
  this->general_level_idc              = reader.readBits("general_level_idc", 8);
  this->ptl_frame_only_constraint_flag = reader.readFlag("ptl_frame_only_constraint_flag");
  this->ptl_multilayer_enabled_flag    = reader.readFlag("ptl_multilayer_enabled_flag");
  if (profileTierPresentFlag)
  {
    this->general_constraints_info_instance.parse(reader);
  }
  for (int i = MaxNumSubLayersMinus1 - 1; i >= 0; i--)
  {
    this->ptl_sublayer_level_present_flag.push_back(
        reader.readFlag("ptl_sublayer_level_present_flag"));
  }
  while (!reader.byte_aligned())
  {
    this->ptl_reserved_zero_bit = reader.readFlag("ptl_reserved_zero_bit");
  }
  for (int i = MaxNumSubLayersMinus1 - 1; i >= 0; i--)
  {
    if (this->ptl_sublayer_level_present_flag[i])
    {
      this->sublayer_level_idc.push_back(reader.readBits("sublayer_level_idc", 8));
    }
  }
  if (profileTierPresentFlag)
  {
    this->ptl_num_sub_profiles = reader.readBits("ptl_num_sub_profiles", 8);
    for (unsigned i = 0; i < this->ptl_num_sub_profiles; i++)
    {
      this->general_sub_profile_idc.push_back(reader.readBits("general_sub_profile_idc", 32));
    }
  }
}

} // namespace parser::vvc