/src/genfiles/png_fuzz_proto.pb.cc

Source (jump to first uncovered line)
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: png_fuzz_proto.proto

#include "png_fuzz_proto.pb.h"

#include <algorithm>

#include <google/protobuf/io/coded_stream.h>
#include <google/protobuf/extension_set.h>
#include <google/protobuf/wire_format_lite.h>
#include <google/protobuf/descriptor.h>
#include <google/protobuf/generated_message_reflection.h>
#include <google/protobuf/reflection_ops.h>
#include <google/protobuf/wire_format.h>
// @@protoc_insertion_point(includes)
#include <google/protobuf/port_def.inc>

PROTOBUF_PRAGMA_INIT_SEG

namespace _pb = ::PROTOBUF_NAMESPACE_ID;
namespace _pbi = _pb::internal;

PROTOBUF_CONSTEXPR IHDR::IHDR(
    ::_pbi::ConstantInitialized): _impl_{
    /*decltype(_impl_._has_bits_)*/{}
  , /*decltype(_impl_._cached_size_)*/{}
  , /*decltype(_impl_.width_)*/0u
  , /*decltype(_impl_.height_)*/0u
  , /*decltype(_impl_.other1_)*/0u
  , /*decltype(_impl_.other2_)*/0u} {}
struct IHDRDefaultTypeInternal {
  PROTOBUF_CONSTEXPR IHDRDefaultTypeInternal()
      : _instance(::_pbi::ConstantInitialized{}) {}
  ~IHDRDefaultTypeInternal() {}
  union {
    IHDR _instance;
  };
};
PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORITY1 IHDRDefaultTypeInternal _IHDR_default_instance_;
PROTOBUF_CONSTEXPR PLTE::PLTE(
    ::_pbi::ConstantInitialized): _impl_{
    /*decltype(_impl_._has_bits_)*/{}
  , /*decltype(_impl_._cached_size_)*/{}
  , /*decltype(_impl_.data_)*/{&::_pbi::fixed_address_empty_string, ::_pbi::ConstantInitialized{}}} {}
struct PLTEDefaultTypeInternal {
  PROTOBUF_CONSTEXPR PLTEDefaultTypeInternal()
      : _instance(::_pbi::ConstantInitialized{}) {}
  ~PLTEDefaultTypeInternal() {}
  union {
    PLTE _instance;
  };
};
PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORITY1 PLTEDefaultTypeInternal _PLTE_default_instance_;
PROTOBUF_CONSTEXPR IDAT::IDAT(
    ::_pbi::ConstantInitialized): _impl_{
    /*decltype(_impl_._has_bits_)*/{}
  , /*decltype(_impl_._cached_size_)*/{}
  , /*decltype(_impl_.data_)*/{&::_pbi::fixed_address_empty_string, ::_pbi::ConstantInitialized{}}} {}
struct IDATDefaultTypeInternal {
  PROTOBUF_CONSTEXPR IDATDefaultTypeInternal()
      : _instance(::_pbi::ConstantInitialized{}) {}
  ~IDATDefaultTypeInternal() {}
  union {
    IDAT _instance;
  };
};
PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORITY1 IDATDefaultTypeInternal _IDAT_default_instance_;
PROTOBUF_CONSTEXPR iCCP::iCCP(
    ::_pbi::ConstantInitialized): _impl_{
    /*decltype(_impl_._has_bits_)*/{}
  , /*decltype(_impl_._cached_size_)*/{}
  , /*decltype(_impl_.data_)*/{&::_pbi::fixed_address_empty_string, ::_pbi::ConstantInitialized{}}} {}
struct iCCPDefaultTypeInternal {
  PROTOBUF_CONSTEXPR iCCPDefaultTypeInternal()
      : _instance(::_pbi::ConstantInitialized{}) {}
  ~iCCPDefaultTypeInternal() {}
  union {
    iCCP _instance;
  };
};
PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORITY1 iCCPDefaultTypeInternal _iCCP_default_instance_;
PROTOBUF_CONSTEXPR OtherChunk::OtherChunk(
    ::_pbi::ConstantInitialized): _impl_{
    /*decltype(_impl_._has_bits_)*/{}
  , /*decltype(_impl_._cached_size_)*/{}
  , /*decltype(_impl_.data_)*/{&::_pbi::fixed_address_empty_string, ::_pbi::ConstantInitialized{}}
  , /*decltype(_impl_.type_)*/{}
  , /*decltype(_impl_._oneof_case_)*/{}} {}
struct OtherChunkDefaultTypeInternal {
  PROTOBUF_CONSTEXPR OtherChunkDefaultTypeInternal()
      : _instance(::_pbi::ConstantInitialized{}) {}
  ~OtherChunkDefaultTypeInternal() {}
  union {
    OtherChunk _instance;
  };
};
PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORITY1 OtherChunkDefaultTypeInternal _OtherChunk_default_instance_;
PROTOBUF_CONSTEXPR PngChunk::PngChunk(
    ::_pbi::ConstantInitialized): _impl_{
    /*decltype(_impl_.chunk_)*/{}
  , /*decltype(_impl_._cached_size_)*/{}
  , /*decltype(_impl_._oneof_case_)*/{}} {}
struct PngChunkDefaultTypeInternal {
  PROTOBUF_CONSTEXPR PngChunkDefaultTypeInternal()
      : _instance(::_pbi::ConstantInitialized{}) {}
  ~PngChunkDefaultTypeInternal() {}
  union {
    PngChunk _instance;
  };
};
PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORITY1 PngChunkDefaultTypeInternal _PngChunk_default_instance_;
PROTOBUF_CONSTEXPR PngProto::PngProto(
    ::_pbi::ConstantInitialized): _impl_{
    /*decltype(_impl_._has_bits_)*/{}
  , /*decltype(_impl_._cached_size_)*/{}
  , /*decltype(_impl_.chunks_)*/{}
  , /*decltype(_impl_.ihdr_)*/nullptr} {}
struct PngProtoDefaultTypeInternal {
  PROTOBUF_CONSTEXPR PngProtoDefaultTypeInternal()
      : _instance(::_pbi::ConstantInitialized{}) {}
  ~PngProtoDefaultTypeInternal() {}
  union {
    PngProto _instance;
  };
};
PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORITY1 PngProtoDefaultTypeInternal _PngProto_default_instance_;
static ::_pb::Metadata file_level_metadata_png_5ffuzz_5fproto_2eproto[7];
static constexpr ::_pb::EnumDescriptor const** file_level_enum_descriptors_png_5ffuzz_5fproto_2eproto = nullptr;
static constexpr ::_pb::ServiceDescriptor const** file_level_service_descriptors_png_5ffuzz_5fproto_2eproto = nullptr;

const uint32_t TableStruct_png_5ffuzz_5fproto_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
  PROTOBUF_FIELD_OFFSET(::IHDR, _impl_._has_bits_),
  PROTOBUF_FIELD_OFFSET(::IHDR, _internal_metadata_),
  ~0u,  // no _extensions_
  ~0u,  // no _oneof_case_
  ~0u,  // no _weak_field_map_
  ~0u,  // no _inlined_string_donated_
  PROTOBUF_FIELD_OFFSET(::IHDR, _impl_.width_),
  PROTOBUF_FIELD_OFFSET(::IHDR, _impl_.height_),
  PROTOBUF_FIELD_OFFSET(::IHDR, _impl_.other1_),
  PROTOBUF_FIELD_OFFSET(::IHDR, _impl_.other2_),
  0,
  1,
  2,
  3,
  PROTOBUF_FIELD_OFFSET(::PLTE, _impl_._has_bits_),
  PROTOBUF_FIELD_OFFSET(::PLTE, _internal_metadata_),
  ~0u,  // no _extensions_
  ~0u,  // no _oneof_case_
  ~0u,  // no _weak_field_map_
  ~0u,  // no _inlined_string_donated_
  PROTOBUF_FIELD_OFFSET(::PLTE, _impl_.data_),
  0,
  PROTOBUF_FIELD_OFFSET(::IDAT, _impl_._has_bits_),
  PROTOBUF_FIELD_OFFSET(::IDAT, _internal_metadata_),
  ~0u,  // no _extensions_
  ~0u,  // no _oneof_case_
  ~0u,  // no _weak_field_map_
  ~0u,  // no _inlined_string_donated_
  PROTOBUF_FIELD_OFFSET(::IDAT, _impl_.data_),
  0,
  PROTOBUF_FIELD_OFFSET(::iCCP, _impl_._has_bits_),
  PROTOBUF_FIELD_OFFSET(::iCCP, _internal_metadata_),
  ~0u,  // no _extensions_
  ~0u,  // no _oneof_case_
  ~0u,  // no _weak_field_map_
  ~0u,  // no _inlined_string_donated_
  PROTOBUF_FIELD_OFFSET(::iCCP, _impl_.data_),
  0,
  PROTOBUF_FIELD_OFFSET(::OtherChunk, _impl_._has_bits_),
  PROTOBUF_FIELD_OFFSET(::OtherChunk, _internal_metadata_),
  ~0u,  // no _extensions_
  PROTOBUF_FIELD_OFFSET(::OtherChunk, _impl_._oneof_case_[0]),
  ~0u,  // no _weak_field_map_
  ~0u,  // no _inlined_string_donated_
  ::_pbi::kInvalidFieldOffsetTag,
  ::_pbi::kInvalidFieldOffsetTag,
  PROTOBUF_FIELD_OFFSET(::OtherChunk, _impl_.data_),
  PROTOBUF_FIELD_OFFSET(::OtherChunk, _impl_.type_),
  ~0u,
  ~0u,
  0,
  ~0u,  // no _has_bits_
  PROTOBUF_FIELD_OFFSET(::PngChunk, _internal_metadata_),
  ~0u,  // no _extensions_
  PROTOBUF_FIELD_OFFSET(::PngChunk, _impl_._oneof_case_[0]),
  ~0u,  // no _weak_field_map_
  ~0u,  // no _inlined_string_donated_
  ::_pbi::kInvalidFieldOffsetTag,
  ::_pbi::kInvalidFieldOffsetTag,
  ::_pbi::kInvalidFieldOffsetTag,
  ::_pbi::kInvalidFieldOffsetTag,
  PROTOBUF_FIELD_OFFSET(::PngChunk, _impl_.chunk_),
  PROTOBUF_FIELD_OFFSET(::PngProto, _impl_._has_bits_),
  PROTOBUF_FIELD_OFFSET(::PngProto, _internal_metadata_),
  ~0u,  // no _extensions_
  ~0u,  // no _oneof_case_
  ~0u,  // no _weak_field_map_
  ~0u,  // no _inlined_string_donated_
  PROTOBUF_FIELD_OFFSET(::PngProto, _impl_.ihdr_),
  PROTOBUF_FIELD_OFFSET(::PngProto, _impl_.chunks_),
  0,
  ~0u,
};
static const ::_pbi::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
  { 0, 10, -1, sizeof(::IHDR)},
  { 14, 21, -1, sizeof(::PLTE)},
  { 22, 29, -1, sizeof(::IDAT)},
  { 30, 37, -1, sizeof(::iCCP)},
  { 38, 48, -1, sizeof(::OtherChunk)},
  { 51, -1, -1, sizeof(::PngChunk)},
  { 62, 70, -1, sizeof(::PngProto)},
};

static const ::_pb::Message* const file_default_instances[] = {
  &::_IHDR_default_instance_._instance,
  &::_PLTE_default_instance_._instance,
  &::_IDAT_default_instance_._instance,
  &::_iCCP_default_instance_._instance,
  &::_OtherChunk_default_instance_._instance,
  &::_PngChunk_default_instance_._instance,
  &::_PngProto_default_instance_._instance,
};

const char descriptor_table_protodef_png_5ffuzz_5fproto_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
  "\n\024png_fuzz_proto.proto\"E\n\004IHDR\022\r\n\005width\030"
  "\001 \002(\r\022\016\n\006height\030\002 \002(\r\022\016\n\006other1\030\003 \002(\r\022\016\n"
  "\006other2\030\004 \002(\r\"\024\n\004PLTE\022\014\n\004data\030\001 \002(\014\"\024\n\004I"
  "DAT\022\014\n\004data\030\001 \002(\014\"\024\n\004iCCP\022\014\n\004data\030\002 \002(\014\""
  "P\n\nOtherChunk\022\024\n\nknown_type\030\001 \001(\rH\000\022\026\n\014u"
  "nknown_type\030\002 \001(\rH\000\022\014\n\004data\030\003 \002(\014B\006\n\004typ"
  "e\"}\n\010PngChunk\022\025\n\004plte\030\001 \001(\0132\005.PLTEH\000\022\025\n\004"
  "idat\030\002 \001(\0132\005.IDATH\000\022\025\n\004iccp\030\003 \001(\0132\005.iCCP"
  "H\000\022#\n\013other_chunk\030\220N \001(\0132\013.OtherChunkH\000B"
  "\007\n\005chunk\":\n\010PngProto\022\023\n\004ihdr\030\001 \002(\0132\005.IHD"
  "R\022\031\n\006chunks\030\002 \003(\0132\t.PngChunk"
  ;
static ::_pbi::once_flag descriptor_table_png_5ffuzz_5fproto_2eproto_once;
const ::_pbi::DescriptorTable descriptor_table_png_5ffuzz_5fproto_2eproto = {
    false, false, 428, descriptor_table_protodef_png_5ffuzz_5fproto_2eproto,
    "png_fuzz_proto.proto",
    &descriptor_table_png_5ffuzz_5fproto_2eproto_once, nullptr, 0, 7,
    schemas, file_default_instances, TableStruct_png_5ffuzz_5fproto_2eproto::offsets,
    file_level_metadata_png_5ffuzz_5fproto_2eproto, file_level_enum_descriptors_png_5ffuzz_5fproto_2eproto,
    file_level_service_descriptors_png_5ffuzz_5fproto_2eproto,
};
PROTOBUF_ATTRIBUTE_WEAK const ::_pbi::DescriptorTable* descriptor_table_png_5ffuzz_5fproto_2eproto_getter() {
  return &descriptor_table_png_5ffuzz_5fproto_2eproto;
}

// Force running AddDescriptors() at dynamic initialization time.
PROTOBUF_ATTRIBUTE_INIT_PRIORITY2 static ::_pbi::AddDescriptorsRunner dynamic_init_dummy_png_5ffuzz_5fproto_2eproto(&descriptor_table_png_5ffuzz_5fproto_2eproto);

// ===================================================================

class IHDR::_Internal {
 public:
  using HasBits = decltype(std::declval<IHDR>()._impl_._has_bits_);
  static void set_has_width(HasBits* has_bits) {
    (*has_bits)[0] |= 1u;
  }
  static void set_has_height(HasBits* has_bits) {
    (*has_bits)[0] |= 2u;
  }
  static void set_has_other1(HasBits* has_bits) {
    (*has_bits)[0] |= 4u;
  }
  static void set_has_other2(HasBits* has_bits) {
    (*has_bits)[0] |= 8u;
  }
  static bool MissingRequiredFields(const HasBits& has_bits) {
    return ((has_bits[0] & 0x0000000f) ^ 0x0000000f) != 0;
  }
};

IHDR::IHDR(::PROTOBUF_NAMESPACE_ID::Arena* arena,
                         bool is_message_owned)
  : ::PROTOBUF_NAMESPACE_ID::Message(arena, is_message_owned) {
  SharedCtor(arena, is_message_owned);
  // @@protoc_insertion_point(arena_constructor:IHDR)
}
IHDR::IHDR(const IHDR& from)
  : ::PROTOBUF_NAMESPACE_ID::Message() {
  IHDR* const _this = this; (void)_this;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){from._impl_._has_bits_}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.width_){}
    , decltype(_impl_.height_){}
    , decltype(_impl_.other1_){}
    , decltype(_impl_.other2_){}};

  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
  ::memcpy(&_impl_.width_, &from._impl_.width_,
    static_cast<size_t>(reinterpret_cast<char*>(&_impl_.other2_) -
    reinterpret_cast<char*>(&_impl_.width_)) + sizeof(_impl_.other2_));
  // @@protoc_insertion_point(copy_constructor:IHDR)
}

inline void IHDR::SharedCtor(
    ::_pb::Arena* arena, bool is_message_owned) {
  (void)arena;
  (void)is_message_owned;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.width_){0u}
    , decltype(_impl_.height_){0u}
    , decltype(_impl_.other1_){0u}
    , decltype(_impl_.other2_){0u}
  };
}

IHDR::~IHDR() {
  // @@protoc_insertion_point(destructor:IHDR)
  if (auto *arena = _internal_metadata_.DeleteReturnArena<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>()) {
  (void)arena;
    return;
  }
  SharedDtor();
}

inline void IHDR::SharedDtor() {
  GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
}

void IHDR::SetCachedSize(int size) const {
  _impl_._cached_size_.Set(size);
}

void IHDR::Clear() {
// @@protoc_insertion_point(message_clear_start:IHDR)
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  if (cached_has_bits & 0x0000000fu) {
    ::memset(&_impl_.width_, 0, static_cast<size_t>(
        reinterpret_cast<char*>(&_impl_.other2_) -
        reinterpret_cast<char*>(&_impl_.width_)) + sizeof(_impl_.other2_));
  }
  _impl_._has_bits_.Clear();
  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
}

const char* IHDR::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx) {
#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
  _Internal::HasBits has_bits{};
  while (!ctx->Done(&ptr)) {
    uint32_t tag;
    ptr = ::_pbi::ReadTag(ptr, &tag);
    switch (tag >> 3) {
      // required uint32 width = 1;
      case 1:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 8)) {
          _Internal::set_has_width(&has_bits);
          _impl_.width_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint32(&ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // required uint32 height = 2;
      case 2:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 16)) {
          _Internal::set_has_height(&has_bits);
          _impl_.height_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint32(&ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // required uint32 other1 = 3;
      case 3:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 24)) {
          _Internal::set_has_other1(&has_bits);
          _impl_.other1_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint32(&ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // required uint32 other2 = 4;
      case 4:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 32)) {
          _Internal::set_has_other2(&has_bits);
          _impl_.other2_ = ::PROTOBUF_NAMESPACE_ID::internal::ReadVarint32(&ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      default:
        goto handle_unusual;
    }  // switch
  handle_unusual:
    if ((tag == 0) || ((tag & 7) == 4)) {
      CHK_(ptr);
      ctx->SetLastTag(tag);
      goto message_done;
    }
    ptr = UnknownFieldParse(
        tag,
        _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
        ptr, ctx);
    CHK_(ptr != nullptr);
  }  // while
message_done:
  _impl_._has_bits_.Or(has_bits);
  return ptr;
failure:
  ptr = nullptr;
  goto message_done;
#undef CHK_
}

uint8_t* IHDR::_InternalSerialize(
    uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
  // @@protoc_insertion_point(serialize_to_array_start:IHDR)
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  // required uint32 width = 1;
  if (cached_has_bits & 0x00000001u) {
    target = stream->EnsureSpace(target);
    target = ::_pbi::WireFormatLite::WriteUInt32ToArray(1, this->_internal_width(), target);
  }

  // required uint32 height = 2;
  if (cached_has_bits & 0x00000002u) {
    target = stream->EnsureSpace(target);
    target = ::_pbi::WireFormatLite::WriteUInt32ToArray(2, this->_internal_height(), target);
  }

  // required uint32 other1 = 3;
  if (cached_has_bits & 0x00000004u) {
    target = stream->EnsureSpace(target);
    target = ::_pbi::WireFormatLite::WriteUInt32ToArray(3, this->_internal_other1(), target);
  }

  // required uint32 other2 = 4;
  if (cached_has_bits & 0x00000008u) {
    target = stream->EnsureSpace(target);
    target = ::_pbi::WireFormatLite::WriteUInt32ToArray(4, this->_internal_other2(), target);
  }

  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
    target = ::_pbi::WireFormat::InternalSerializeUnknownFieldsToArray(
        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
  }
  // @@protoc_insertion_point(serialize_to_array_end:IHDR)
  return target;
}

size_t IHDR::RequiredFieldsByteSizeFallback() const {
// @@protoc_insertion_point(required_fields_byte_size_fallback_start:IHDR)
  size_t total_size = 0;

  if (_internal_has_width()) {
    // required uint32 width = 1;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_width());
  }

  if (_internal_has_height()) {
    // required uint32 height = 2;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_height());
  }

  if (_internal_has_other1()) {
    // required uint32 other1 = 3;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_other1());
  }

  if (_internal_has_other2()) {
    // required uint32 other2 = 4;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_other2());
  }

  return total_size;
}
size_t IHDR::ByteSizeLong() const {
// @@protoc_insertion_point(message_byte_size_start:IHDR)
  size_t total_size = 0;

  if (((_impl_._has_bits_[0] & 0x0000000f) ^ 0x0000000f) == 0) {  // All required fields are present.
    // required uint32 width = 1;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_width());

    // required uint32 height = 2;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_height());

    // required uint32 other1 = 3;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_other1());

    // required uint32 other2 = 4;
    total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_other2());

  } else {
    total_size += RequiredFieldsByteSizeFallback();
  }
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  return MaybeComputeUnknownFieldsSize(total_size, &_impl_._cached_size_);
}

const ::PROTOBUF_NAMESPACE_ID::Message::ClassData IHDR::_class_data_ = {
    ::PROTOBUF_NAMESPACE_ID::Message::CopyWithSourceCheck,
    IHDR::MergeImpl
};
const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*IHDR::GetClassData() const { return &_class_data_; }


void IHDR::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg) {
  auto* const _this = static_cast<IHDR*>(&to_msg);
  auto& from = static_cast<const IHDR&>(from_msg);
  // @@protoc_insertion_point(class_specific_merge_from_start:IHDR)
  GOOGLE_DCHECK_NE(&from, _this);
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  cached_has_bits = from._impl_._has_bits_[0];
  if (cached_has_bits & 0x0000000fu) {
    if (cached_has_bits & 0x00000001u) {
      _this->_impl_.width_ = from._impl_.width_;
    }
    if (cached_has_bits & 0x00000002u) {
      _this->_impl_.height_ = from._impl_.height_;
    }
    if (cached_has_bits & 0x00000004u) {
      _this->_impl_.other1_ = from._impl_.other1_;
    }
    if (cached_has_bits & 0x00000008u) {
      _this->_impl_.other2_ = from._impl_.other2_;
    }
    _this->_impl_._has_bits_[0] |= cached_has_bits;
  }
  _this->_internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
}

void IHDR::CopyFrom(const IHDR& from) {
// @@protoc_insertion_point(class_specific_copy_from_start:IHDR)
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool IHDR::IsInitialized() const {
  if (_Internal::MissingRequiredFields(_impl_._has_bits_)) return false;
  return true;
}

void IHDR::InternalSwap(IHDR* other) {
  using std::swap;
  _internal_metadata_.InternalSwap(&other->_internal_metadata_);
  swap(_impl_._has_bits_[0], other->_impl_._has_bits_[0]);
  ::PROTOBUF_NAMESPACE_ID::internal::memswap<
      PROTOBUF_FIELD_OFFSET(IHDR, _impl_.other2_)
      + sizeof(IHDR::_impl_.other2_)
      - PROTOBUF_FIELD_OFFSET(IHDR, _impl_.width_)>(
          reinterpret_cast<char*>(&_impl_.width_),
          reinterpret_cast<char*>(&other->_impl_.width_));
}

::PROTOBUF_NAMESPACE_ID::Metadata IHDR::GetMetadata() const {
  return ::_pbi::AssignDescriptors(
      &descriptor_table_png_5ffuzz_5fproto_2eproto_getter, &descriptor_table_png_5ffuzz_5fproto_2eproto_once,
      file_level_metadata_png_5ffuzz_5fproto_2eproto[0]);
}

// ===================================================================

class PLTE::_Internal {
 public:
  using HasBits = decltype(std::declval<PLTE>()._impl_._has_bits_);
  static void set_has_data(HasBits* has_bits) {
    (*has_bits)[0] |= 1u;
  }
  static bool MissingRequiredFields(const HasBits& has_bits) {
    return ((has_bits[0] & 0x00000001) ^ 0x00000001) != 0;
  }
};

PLTE::PLTE(::PROTOBUF_NAMESPACE_ID::Arena* arena,
                         bool is_message_owned)
  : ::PROTOBUF_NAMESPACE_ID::Message(arena, is_message_owned) {
  SharedCtor(arena, is_message_owned);
  // @@protoc_insertion_point(arena_constructor:PLTE)
}
PLTE::PLTE(const PLTE& from)
  : ::PROTOBUF_NAMESPACE_ID::Message() {
  PLTE* const _this = this; (void)_this;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){from._impl_._has_bits_}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}};

  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
  if (from._internal_has_data()) {
    _this->_impl_.data_.Set(from._internal_data(), 
      _this->GetArenaForAllocation());
  }
  // @@protoc_insertion_point(copy_constructor:PLTE)
}

inline void PLTE::SharedCtor(
    ::_pb::Arena* arena, bool is_message_owned) {
  (void)arena;
  (void)is_message_owned;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}
  };
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
}

PLTE::~PLTE() {
  // @@protoc_insertion_point(destructor:PLTE)
  if (auto *arena = _internal_metadata_.DeleteReturnArena<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>()) {
  (void)arena;
    return;
  }
  SharedDtor();
}

inline void PLTE::SharedDtor() {
  GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
  _impl_.data_.Destroy();
}

void PLTE::SetCachedSize(int size) const {
  _impl_._cached_size_.Set(size);
}

void PLTE::Clear() {
// @@protoc_insertion_point(message_clear_start:PLTE)
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  if (cached_has_bits & 0x00000001u) {
    _impl_.data_.ClearNonDefaultToEmpty();
  }
  _impl_._has_bits_.Clear();
  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
}

const char* PLTE::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx) {
#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
  _Internal::HasBits has_bits{};
  while (!ctx->Done(&ptr)) {
    uint32_t tag;
    ptr = ::_pbi::ReadTag(ptr, &tag);
    switch (tag >> 3) {
      // required bytes data = 1;
      case 1:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 10)) {
          auto str = _internal_mutable_data();
          ptr = ::_pbi::InlineGreedyStringParser(str, ptr, ctx);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      default:
        goto handle_unusual;
    }  // switch
  handle_unusual:
    if ((tag == 0) || ((tag & 7) == 4)) {
      CHK_(ptr);
      ctx->SetLastTag(tag);
      goto message_done;
    }
    ptr = UnknownFieldParse(
        tag,
        _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
        ptr, ctx);
    CHK_(ptr != nullptr);
  }  // while
message_done:
  _impl_._has_bits_.Or(has_bits);
  return ptr;
failure:
  ptr = nullptr;
  goto message_done;
#undef CHK_
}

uint8_t* PLTE::_InternalSerialize(
    uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
  // @@protoc_insertion_point(serialize_to_array_start:PLTE)
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  // required bytes data = 1;
  if (cached_has_bits & 0x00000001u) {
    target = stream->WriteBytesMaybeAliased(
        1, this->_internal_data(), target);
  }

  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
    target = ::_pbi::WireFormat::InternalSerializeUnknownFieldsToArray(
        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
  }
  // @@protoc_insertion_point(serialize_to_array_end:PLTE)
  return target;
}

size_t PLTE::ByteSizeLong() const {
// @@protoc_insertion_point(message_byte_size_start:PLTE)
  size_t total_size = 0;

  // required bytes data = 1;
  if (_internal_has_data()) {
    total_size += 1 +
      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
        this->_internal_data());
  }
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  return MaybeComputeUnknownFieldsSize(total_size, &_impl_._cached_size_);
}

const ::PROTOBUF_NAMESPACE_ID::Message::ClassData PLTE::_class_data_ = {
    ::PROTOBUF_NAMESPACE_ID::Message::CopyWithSourceCheck,
    PLTE::MergeImpl
};
const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*PLTE::GetClassData() const { return &_class_data_; }


void PLTE::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg) {
  auto* const _this = static_cast<PLTE*>(&to_msg);
  auto& from = static_cast<const PLTE&>(from_msg);
  // @@protoc_insertion_point(class_specific_merge_from_start:PLTE)
  GOOGLE_DCHECK_NE(&from, _this);
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  if (from._internal_has_data()) {
    _this->_internal_set_data(from._internal_data());
  }
  _this->_internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
}

void PLTE::CopyFrom(const PLTE& from) {
// @@protoc_insertion_point(class_specific_copy_from_start:PLTE)
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool PLTE::IsInitialized() const {
  if (_Internal::MissingRequiredFields(_impl_._has_bits_)) return false;
  return true;
}

void PLTE::InternalSwap(PLTE* other) {
  using std::swap;
  auto* lhs_arena = GetArenaForAllocation();
  auto* rhs_arena = other->GetArenaForAllocation();
  _internal_metadata_.InternalSwap(&other->_internal_metadata_);
  swap(_impl_._has_bits_[0], other->_impl_._has_bits_[0]);
  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::InternalSwap(
      &_impl_.data_, lhs_arena,
      &other->_impl_.data_, rhs_arena
  );
}

::PROTOBUF_NAMESPACE_ID::Metadata PLTE::GetMetadata() const {
  return ::_pbi::AssignDescriptors(
      &descriptor_table_png_5ffuzz_5fproto_2eproto_getter, &descriptor_table_png_5ffuzz_5fproto_2eproto_once,
      file_level_metadata_png_5ffuzz_5fproto_2eproto[1]);
}

// ===================================================================

class IDAT::_Internal {
 public:
  using HasBits = decltype(std::declval<IDAT>()._impl_._has_bits_);
  static void set_has_data(HasBits* has_bits) {
    (*has_bits)[0] |= 1u;
  }
  static bool MissingRequiredFields(const HasBits& has_bits) {
    return ((has_bits[0] & 0x00000001) ^ 0x00000001) != 0;
  }
};

IDAT::IDAT(::PROTOBUF_NAMESPACE_ID::Arena* arena,
                         bool is_message_owned)
  : ::PROTOBUF_NAMESPACE_ID::Message(arena, is_message_owned) {
  SharedCtor(arena, is_message_owned);
  // @@protoc_insertion_point(arena_constructor:IDAT)
}
IDAT::IDAT(const IDAT& from)
  : ::PROTOBUF_NAMESPACE_ID::Message() {
  IDAT* const _this = this; (void)_this;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){from._impl_._has_bits_}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}};

  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
  if (from._internal_has_data()) {
    _this->_impl_.data_.Set(from._internal_data(), 
      _this->GetArenaForAllocation());
  }
  // @@protoc_insertion_point(copy_constructor:IDAT)
}

inline void IDAT::SharedCtor(
    ::_pb::Arena* arena, bool is_message_owned) {
  (void)arena;
  (void)is_message_owned;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}
  };
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
}

IDAT::~IDAT() {
  // @@protoc_insertion_point(destructor:IDAT)
  if (auto *arena = _internal_metadata_.DeleteReturnArena<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>()) {
  (void)arena;
    return;
  }
  SharedDtor();
}

inline void IDAT::SharedDtor() {
  GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
  _impl_.data_.Destroy();
}

void IDAT::SetCachedSize(int size) const {
  _impl_._cached_size_.Set(size);
}

void IDAT::Clear() {
// @@protoc_insertion_point(message_clear_start:IDAT)
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  if (cached_has_bits & 0x00000001u) {
    _impl_.data_.ClearNonDefaultToEmpty();
  }
  _impl_._has_bits_.Clear();
  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
}

const char* IDAT::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx) {
#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
  _Internal::HasBits has_bits{};
  while (!ctx->Done(&ptr)) {
    uint32_t tag;
    ptr = ::_pbi::ReadTag(ptr, &tag);
    switch (tag >> 3) {
      // required bytes data = 1;
      case 1:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 10)) {
          auto str = _internal_mutable_data();
          ptr = ::_pbi::InlineGreedyStringParser(str, ptr, ctx);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      default:
        goto handle_unusual;
    }  // switch
  handle_unusual:
    if ((tag == 0) || ((tag & 7) == 4)) {
      CHK_(ptr);
      ctx->SetLastTag(tag);
      goto message_done;
    }
    ptr = UnknownFieldParse(
        tag,
        _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
        ptr, ctx);
    CHK_(ptr != nullptr);
  }  // while
message_done:
  _impl_._has_bits_.Or(has_bits);
  return ptr;
failure:
  ptr = nullptr;
  goto message_done;
#undef CHK_
}

uint8_t* IDAT::_InternalSerialize(
    uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
  // @@protoc_insertion_point(serialize_to_array_start:IDAT)
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  // required bytes data = 1;
  if (cached_has_bits & 0x00000001u) {
    target = stream->WriteBytesMaybeAliased(
        1, this->_internal_data(), target);
  }

  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
    target = ::_pbi::WireFormat::InternalSerializeUnknownFieldsToArray(
        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
  }
  // @@protoc_insertion_point(serialize_to_array_end:IDAT)
  return target;
}

size_t IDAT::ByteSizeLong() const {
// @@protoc_insertion_point(message_byte_size_start:IDAT)
  size_t total_size = 0;

  // required bytes data = 1;
  if (_internal_has_data()) {
    total_size += 1 +
      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
        this->_internal_data());
  }
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  return MaybeComputeUnknownFieldsSize(total_size, &_impl_._cached_size_);
}

const ::PROTOBUF_NAMESPACE_ID::Message::ClassData IDAT::_class_data_ = {
    ::PROTOBUF_NAMESPACE_ID::Message::CopyWithSourceCheck,
    IDAT::MergeImpl
};
const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*IDAT::GetClassData() const { return &_class_data_; }


void IDAT::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg) {
  auto* const _this = static_cast<IDAT*>(&to_msg);
  auto& from = static_cast<const IDAT&>(from_msg);
  // @@protoc_insertion_point(class_specific_merge_from_start:IDAT)
  GOOGLE_DCHECK_NE(&from, _this);
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  if (from._internal_has_data()) {
    _this->_internal_set_data(from._internal_data());
  }
  _this->_internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
}

void IDAT::CopyFrom(const IDAT& from) {
// @@protoc_insertion_point(class_specific_copy_from_start:IDAT)
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool IDAT::IsInitialized() const {
  if (_Internal::MissingRequiredFields(_impl_._has_bits_)) return false;
  return true;
}

void IDAT::InternalSwap(IDAT* other) {
  using std::swap;
  auto* lhs_arena = GetArenaForAllocation();
  auto* rhs_arena = other->GetArenaForAllocation();
  _internal_metadata_.InternalSwap(&other->_internal_metadata_);
  swap(_impl_._has_bits_[0], other->_impl_._has_bits_[0]);
  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::InternalSwap(
      &_impl_.data_, lhs_arena,
      &other->_impl_.data_, rhs_arena
  );
}

::PROTOBUF_NAMESPACE_ID::Metadata IDAT::GetMetadata() const {
  return ::_pbi::AssignDescriptors(
      &descriptor_table_png_5ffuzz_5fproto_2eproto_getter, &descriptor_table_png_5ffuzz_5fproto_2eproto_once,
      file_level_metadata_png_5ffuzz_5fproto_2eproto[2]);
}

// ===================================================================

class iCCP::_Internal {
 public:
  using HasBits = decltype(std::declval<iCCP>()._impl_._has_bits_);
  static void set_has_data(HasBits* has_bits) {
    (*has_bits)[0] |= 1u;
  }
  static bool MissingRequiredFields(const HasBits& has_bits) {
    return ((has_bits[0] & 0x00000001) ^ 0x00000001) != 0;
  }
};

iCCP::iCCP(::PROTOBUF_NAMESPACE_ID::Arena* arena,
                         bool is_message_owned)
  : ::PROTOBUF_NAMESPACE_ID::Message(arena, is_message_owned) {
  SharedCtor(arena, is_message_owned);
  // @@protoc_insertion_point(arena_constructor:iCCP)
}
iCCP::iCCP(const iCCP& from)
  : ::PROTOBUF_NAMESPACE_ID::Message() {
  iCCP* const _this = this; (void)_this;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){from._impl_._has_bits_}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}};

  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
  if (from._internal_has_data()) {
    _this->_impl_.data_.Set(from._internal_data(), 
      _this->GetArenaForAllocation());
  }
  // @@protoc_insertion_point(copy_constructor:iCCP)
}

inline void iCCP::SharedCtor(
    ::_pb::Arena* arena, bool is_message_owned) {
  (void)arena;
  (void)is_message_owned;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}
  };
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
}

iCCP::~iCCP() {
  // @@protoc_insertion_point(destructor:iCCP)
  if (auto *arena = _internal_metadata_.DeleteReturnArena<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>()) {
  (void)arena;
    return;
  }
  SharedDtor();
}

inline void iCCP::SharedDtor() {
  GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
  _impl_.data_.Destroy();
}

void iCCP::SetCachedSize(int size) const {
  _impl_._cached_size_.Set(size);
}

void iCCP::Clear() {
// @@protoc_insertion_point(message_clear_start:iCCP)
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  if (cached_has_bits & 0x00000001u) {
    _impl_.data_.ClearNonDefaultToEmpty();
  }
  _impl_._has_bits_.Clear();
  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
}

const char* iCCP::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx) {
#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
  _Internal::HasBits has_bits{};
  while (!ctx->Done(&ptr)) {
    uint32_t tag;
    ptr = ::_pbi::ReadTag(ptr, &tag);
    switch (tag >> 3) {
      // required bytes data = 2;
      case 2:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 18)) {
          auto str = _internal_mutable_data();
          ptr = ::_pbi::InlineGreedyStringParser(str, ptr, ctx);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      default:
        goto handle_unusual;
    }  // switch
  handle_unusual:
    if ((tag == 0) || ((tag & 7) == 4)) {
      CHK_(ptr);
      ctx->SetLastTag(tag);
      goto message_done;
    }
    ptr = UnknownFieldParse(
        tag,
        _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
        ptr, ctx);
    CHK_(ptr != nullptr);
  }  // while
message_done:
  _impl_._has_bits_.Or(has_bits);
  return ptr;
failure:
  ptr = nullptr;
  goto message_done;
#undef CHK_
}

uint8_t* iCCP::_InternalSerialize(
    uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
  // @@protoc_insertion_point(serialize_to_array_start:iCCP)
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  // required bytes data = 2;
  if (cached_has_bits & 0x00000001u) {
    target = stream->WriteBytesMaybeAliased(
        2, this->_internal_data(), target);
  }

  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
    target = ::_pbi::WireFormat::InternalSerializeUnknownFieldsToArray(
        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
  }
  // @@protoc_insertion_point(serialize_to_array_end:iCCP)
  return target;
}

size_t iCCP::ByteSizeLong() const {
// @@protoc_insertion_point(message_byte_size_start:iCCP)
  size_t total_size = 0;

  // required bytes data = 2;
  if (_internal_has_data()) {
    total_size += 1 +
      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
        this->_internal_data());
  }
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  return MaybeComputeUnknownFieldsSize(total_size, &_impl_._cached_size_);
}

const ::PROTOBUF_NAMESPACE_ID::Message::ClassData iCCP::_class_data_ = {
    ::PROTOBUF_NAMESPACE_ID::Message::CopyWithSourceCheck,
    iCCP::MergeImpl
};
const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*iCCP::GetClassData() const { return &_class_data_; }


void iCCP::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg) {
  auto* const _this = static_cast<iCCP*>(&to_msg);
  auto& from = static_cast<const iCCP&>(from_msg);
  // @@protoc_insertion_point(class_specific_merge_from_start:iCCP)
  GOOGLE_DCHECK_NE(&from, _this);
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  if (from._internal_has_data()) {
    _this->_internal_set_data(from._internal_data());
  }
  _this->_internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
}

void iCCP::CopyFrom(const iCCP& from) {
// @@protoc_insertion_point(class_specific_copy_from_start:iCCP)
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool iCCP::IsInitialized() const {
  if (_Internal::MissingRequiredFields(_impl_._has_bits_)) return false;
  return true;
}

void iCCP::InternalSwap(iCCP* other) {
  using std::swap;
  auto* lhs_arena = GetArenaForAllocation();
  auto* rhs_arena = other->GetArenaForAllocation();
  _internal_metadata_.InternalSwap(&other->_internal_metadata_);
  swap(_impl_._has_bits_[0], other->_impl_._has_bits_[0]);
  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::InternalSwap(
      &_impl_.data_, lhs_arena,
      &other->_impl_.data_, rhs_arena
  );
}

::PROTOBUF_NAMESPACE_ID::Metadata iCCP::GetMetadata() const {
  return ::_pbi::AssignDescriptors(
      &descriptor_table_png_5ffuzz_5fproto_2eproto_getter, &descriptor_table_png_5ffuzz_5fproto_2eproto_once,
      file_level_metadata_png_5ffuzz_5fproto_2eproto[3]);
}

// ===================================================================

class OtherChunk::_Internal {
 public:
  using HasBits = decltype(std::declval<OtherChunk>()._impl_._has_bits_);
  static void set_has_data(HasBits* has_bits) {
    (*has_bits)[0] |= 1u;
  }
  static bool MissingRequiredFields(const HasBits& has_bits) {
    return ((has_bits[0] & 0x00000001) ^ 0x00000001) != 0;
  }
};

OtherChunk::OtherChunk(::PROTOBUF_NAMESPACE_ID::Arena* arena,
                         bool is_message_owned)
  : ::PROTOBUF_NAMESPACE_ID::Message(arena, is_message_owned) {
  SharedCtor(arena, is_message_owned);
  // @@protoc_insertion_point(arena_constructor:OtherChunk)
}
OtherChunk::OtherChunk(const OtherChunk& from)
  : ::PROTOBUF_NAMESPACE_ID::Message() {
  OtherChunk* const _this = this; (void)_this;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){from._impl_._has_bits_}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}
    , decltype(_impl_.type_){}
    , /*decltype(_impl_._oneof_case_)*/{}};

  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
  if (from._internal_has_data()) {
    _this->_impl_.data_.Set(from._internal_data(), 
      _this->GetArenaForAllocation());
  }
  clear_has_type();
  switch (from.type_case()) {
    case kKnownType: {
      _this->_internal_set_known_type(from._internal_known_type());
      break;
    }
    case kUnknownType: {
      _this->_internal_set_unknown_type(from._internal_unknown_type());
      break;
    }
    case TYPE_NOT_SET: {
      break;
    }
  }
  // @@protoc_insertion_point(copy_constructor:OtherChunk)
}

inline void OtherChunk::SharedCtor(
    ::_pb::Arena* arena, bool is_message_owned) {
  (void)arena;
  (void)is_message_owned;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.data_){}
    , decltype(_impl_.type_){}
    , /*decltype(_impl_._oneof_case_)*/{}
  };
  _impl_.data_.InitDefault();
  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
    _impl_.data_.Set("", GetArenaForAllocation());
  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
  clear_has_type();
}

OtherChunk::~OtherChunk() {
  // @@protoc_insertion_point(destructor:OtherChunk)
  if (auto *arena = _internal_metadata_.DeleteReturnArena<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>()) {
  (void)arena;
    return;
  }
  SharedDtor();
}

inline void OtherChunk::SharedDtor() {
  GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
  _impl_.data_.Destroy();
  if (has_type()) {
    clear_type();
  }
}

void OtherChunk::SetCachedSize(int size) const {
  _impl_._cached_size_.Set(size);
}

void OtherChunk::clear_type() {
// @@protoc_insertion_point(one_of_clear_start:OtherChunk)
  switch (type_case()) {
    case kKnownType: {
      // No need to clear
      break;
    }
    case kUnknownType: {
      // No need to clear
      break;
    }
    case TYPE_NOT_SET: {
      break;
    }
  }
  _impl_._oneof_case_[0] = TYPE_NOT_SET;
}


void OtherChunk::Clear() {
// @@protoc_insertion_point(message_clear_start:OtherChunk)
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  if (cached_has_bits & 0x00000001u) {
    _impl_.data_.ClearNonDefaultToEmpty();
  }
  clear_type();
  _impl_._has_bits_.Clear();
  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
}

const char* OtherChunk::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx) {
#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
  _Internal::HasBits has_bits{};
  while (!ctx->Done(&ptr)) {
    uint32_t tag;
    ptr = ::_pbi::ReadTag(ptr, &tag);
    switch (tag >> 3) {
      // uint32 known_type = 1;
      case 1:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 8)) {
          _internal_set_known_type(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint32(&ptr));
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // uint32 unknown_type = 2;
      case 2:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 16)) {
          _internal_set_unknown_type(::PROTOBUF_NAMESPACE_ID::internal::ReadVarint32(&ptr));
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // required bytes data = 3;
      case 3:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 26)) {
          auto str = _internal_mutable_data();
          ptr = ::_pbi::InlineGreedyStringParser(str, ptr, ctx);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      default:
        goto handle_unusual;
    }  // switch
  handle_unusual:
    if ((tag == 0) || ((tag & 7) == 4)) {
      CHK_(ptr);
      ctx->SetLastTag(tag);
      goto message_done;
    }
    ptr = UnknownFieldParse(
        tag,
        _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
        ptr, ctx);
    CHK_(ptr != nullptr);
  }  // while
message_done:
  _impl_._has_bits_.Or(has_bits);
  return ptr;
failure:
  ptr = nullptr;
  goto message_done;
#undef CHK_
}

uint8_t* OtherChunk::_InternalSerialize(
    uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
  // @@protoc_insertion_point(serialize_to_array_start:OtherChunk)
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  switch (type_case()) {
    case kKnownType: {
      target = stream->EnsureSpace(target);
      target = ::_pbi::WireFormatLite::WriteUInt32ToArray(1, this->_internal_known_type(), target);
      break;
    }
    case kUnknownType: {
      target = stream->EnsureSpace(target);
      target = ::_pbi::WireFormatLite::WriteUInt32ToArray(2, this->_internal_unknown_type(), target);
      break;
    }
    default: ;
  }
  cached_has_bits = _impl_._has_bits_[0];
  // required bytes data = 3;
  if (cached_has_bits & 0x00000001u) {
    target = stream->WriteBytesMaybeAliased(
        3, this->_internal_data(), target);
  }

  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
    target = ::_pbi::WireFormat::InternalSerializeUnknownFieldsToArray(
        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
  }
  // @@protoc_insertion_point(serialize_to_array_end:OtherChunk)
  return target;
}

size_t OtherChunk::ByteSizeLong() const {
// @@protoc_insertion_point(message_byte_size_start:OtherChunk)
  size_t total_size = 0;

  // required bytes data = 3;
  if (_internal_has_data()) {
    total_size += 1 +
      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
        this->_internal_data());
  }
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  switch (type_case()) {
    // uint32 known_type = 1;
    case kKnownType: {
      total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_known_type());
      break;
    }
    // uint32 unknown_type = 2;
    case kUnknownType: {
      total_size += ::_pbi::WireFormatLite::UInt32SizePlusOne(this->_internal_unknown_type());
      break;
    }
    case TYPE_NOT_SET: {
      break;
    }
  }
  return MaybeComputeUnknownFieldsSize(total_size, &_impl_._cached_size_);
}

const ::PROTOBUF_NAMESPACE_ID::Message::ClassData OtherChunk::_class_data_ = {
    ::PROTOBUF_NAMESPACE_ID::Message::CopyWithSourceCheck,
    OtherChunk::MergeImpl
};
const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*OtherChunk::GetClassData() const { return &_class_data_; }


void OtherChunk::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg) {
  auto* const _this = static_cast<OtherChunk*>(&to_msg);
  auto& from = static_cast<const OtherChunk&>(from_msg);
  // @@protoc_insertion_point(class_specific_merge_from_start:OtherChunk)
  GOOGLE_DCHECK_NE(&from, _this);
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  if (from._internal_has_data()) {
    _this->_internal_set_data(from._internal_data());
  }
  switch (from.type_case()) {
    case kKnownType: {
      _this->_internal_set_known_type(from._internal_known_type());
      break;
    }
    case kUnknownType: {
      _this->_internal_set_unknown_type(from._internal_unknown_type());
      break;
    }
    case TYPE_NOT_SET: {
      break;
    }
  }
  _this->_internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
}

void OtherChunk::CopyFrom(const OtherChunk& from) {
// @@protoc_insertion_point(class_specific_copy_from_start:OtherChunk)
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool OtherChunk::IsInitialized() const {
  if (_Internal::MissingRequiredFields(_impl_._has_bits_)) return false;
  return true;
}

void OtherChunk::InternalSwap(OtherChunk* other) {
  using std::swap;
  auto* lhs_arena = GetArenaForAllocation();
  auto* rhs_arena = other->GetArenaForAllocation();
  _internal_metadata_.InternalSwap(&other->_internal_metadata_);
  swap(_impl_._has_bits_[0], other->_impl_._has_bits_[0]);
  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::InternalSwap(
      &_impl_.data_, lhs_arena,
      &other->_impl_.data_, rhs_arena
  );
  swap(_impl_.type_, other->_impl_.type_);
  swap(_impl_._oneof_case_[0], other->_impl_._oneof_case_[0]);
}

::PROTOBUF_NAMESPACE_ID::Metadata OtherChunk::GetMetadata() const {
  return ::_pbi::AssignDescriptors(
      &descriptor_table_png_5ffuzz_5fproto_2eproto_getter, &descriptor_table_png_5ffuzz_5fproto_2eproto_once,
      file_level_metadata_png_5ffuzz_5fproto_2eproto[4]);
}

// ===================================================================

class PngChunk::_Internal {
 public:
  static const ::PLTE& plte(const PngChunk* msg);
  static const ::IDAT& idat(const PngChunk* msg);
  static const ::iCCP& iccp(const PngChunk* msg);
  static const ::OtherChunk& other_chunk(const PngChunk* msg);
};

const ::PLTE&
PngChunk::_Internal::plte(const PngChunk* msg) {
  return *msg->_impl_.chunk_.plte_;
}
const ::IDAT&
PngChunk::_Internal::idat(const PngChunk* msg) {
  return *msg->_impl_.chunk_.idat_;
}
const ::iCCP&
PngChunk::_Internal::iccp(const PngChunk* msg) {
  return *msg->_impl_.chunk_.iccp_;
}
const ::OtherChunk&
PngChunk::_Internal::other_chunk(const PngChunk* msg) {
  return *msg->_impl_.chunk_.other_chunk_;
}
void PngChunk::set_allocated_plte(::PLTE* plte) {
  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaForAllocation();
  clear_chunk();
  if (plte) {
    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
      ::PROTOBUF_NAMESPACE_ID::Arena::InternalGetOwningArena(plte);
    if (message_arena != submessage_arena) {
      plte = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
          message_arena, plte, submessage_arena);
    }
    set_has_plte();
    _impl_.chunk_.plte_ = plte;
  }
  // @@protoc_insertion_point(field_set_allocated:PngChunk.plte)
}
void PngChunk::set_allocated_idat(::IDAT* idat) {
  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaForAllocation();
  clear_chunk();
  if (idat) {
    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
      ::PROTOBUF_NAMESPACE_ID::Arena::InternalGetOwningArena(idat);
    if (message_arena != submessage_arena) {
      idat = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
          message_arena, idat, submessage_arena);
    }
    set_has_idat();
    _impl_.chunk_.idat_ = idat;
  }
  // @@protoc_insertion_point(field_set_allocated:PngChunk.idat)
}
void PngChunk::set_allocated_iccp(::iCCP* iccp) {
  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaForAllocation();
  clear_chunk();
  if (iccp) {
    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
      ::PROTOBUF_NAMESPACE_ID::Arena::InternalGetOwningArena(iccp);
    if (message_arena != submessage_arena) {
      iccp = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
          message_arena, iccp, submessage_arena);
    }
    set_has_iccp();
    _impl_.chunk_.iccp_ = iccp;
  }
  // @@protoc_insertion_point(field_set_allocated:PngChunk.iccp)
}
void PngChunk::set_allocated_other_chunk(::OtherChunk* other_chunk) {
  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaForAllocation();
  clear_chunk();
  if (other_chunk) {
    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
      ::PROTOBUF_NAMESPACE_ID::Arena::InternalGetOwningArena(other_chunk);
    if (message_arena != submessage_arena) {
      other_chunk = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
          message_arena, other_chunk, submessage_arena);
    }
    set_has_other_chunk();
    _impl_.chunk_.other_chunk_ = other_chunk;
  }
  // @@protoc_insertion_point(field_set_allocated:PngChunk.other_chunk)
}
PngChunk::PngChunk(::PROTOBUF_NAMESPACE_ID::Arena* arena,
                         bool is_message_owned)
  : ::PROTOBUF_NAMESPACE_ID::Message(arena, is_message_owned) {
  SharedCtor(arena, is_message_owned);
  // @@protoc_insertion_point(arena_constructor:PngChunk)
}
PngChunk::PngChunk(const PngChunk& from)
  : ::PROTOBUF_NAMESPACE_ID::Message() {
  PngChunk* const _this = this; (void)_this;
  new (&_impl_) Impl_{
      decltype(_impl_.chunk_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , /*decltype(_impl_._oneof_case_)*/{}};

  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
  clear_has_chunk();
  switch (from.chunk_case()) {
    case kPlte: {
      _this->_internal_mutable_plte()->::PLTE::MergeFrom(
          from._internal_plte());
      break;
    }
    case kIdat: {
      _this->_internal_mutable_idat()->::IDAT::MergeFrom(
          from._internal_idat());
      break;
    }
    case kIccp: {
      _this->_internal_mutable_iccp()->::iCCP::MergeFrom(
          from._internal_iccp());
      break;
    }
    case kOtherChunk: {
      _this->_internal_mutable_other_chunk()->::OtherChunk::MergeFrom(
          from._internal_other_chunk());
      break;
    }
    case CHUNK_NOT_SET: {
      break;
    }
  }
  // @@protoc_insertion_point(copy_constructor:PngChunk)
}

inline void PngChunk::SharedCtor(
    ::_pb::Arena* arena, bool is_message_owned) {
  (void)arena;
  (void)is_message_owned;
  new (&_impl_) Impl_{
      decltype(_impl_.chunk_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , /*decltype(_impl_._oneof_case_)*/{}
  };
  clear_has_chunk();
}

PngChunk::~PngChunk() {
  // @@protoc_insertion_point(destructor:PngChunk)
  if (auto *arena = _internal_metadata_.DeleteReturnArena<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>()) {
  (void)arena;
    return;
  }
  SharedDtor();
}

inline void PngChunk::SharedDtor() {
  GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
  if (has_chunk()) {
    clear_chunk();
  }
}

void PngChunk::SetCachedSize(int size) const {
  _impl_._cached_size_.Set(size);
}

void PngChunk::clear_chunk() {
// @@protoc_insertion_point(one_of_clear_start:PngChunk)
  switch (chunk_case()) {
    case kPlte: {
      if (GetArenaForAllocation() == nullptr) {
        delete _impl_.chunk_.plte_;
      }
      break;
    }
    case kIdat: {
      if (GetArenaForAllocation() == nullptr) {
        delete _impl_.chunk_.idat_;
      }
      break;
    }
    case kIccp: {
      if (GetArenaForAllocation() == nullptr) {
        delete _impl_.chunk_.iccp_;
      }
      break;
    }
    case kOtherChunk: {
      if (GetArenaForAllocation() == nullptr) {
        delete _impl_.chunk_.other_chunk_;
      }
      break;
    }
    case CHUNK_NOT_SET: {
      break;
    }
  }
  _impl_._oneof_case_[0] = CHUNK_NOT_SET;
}


void PngChunk::Clear() {
// @@protoc_insertion_point(message_clear_start:PngChunk)
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  clear_chunk();
  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
}

const char* PngChunk::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx) {
#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
  while (!ctx->Done(&ptr)) {
    uint32_t tag;
    ptr = ::_pbi::ReadTag(ptr, &tag);
    switch (tag >> 3) {
      // .PLTE plte = 1;
      case 1:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 10)) {
          ptr = ctx->ParseMessage(_internal_mutable_plte(), ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // .IDAT idat = 2;
      case 2:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 18)) {
          ptr = ctx->ParseMessage(_internal_mutable_idat(), ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // .iCCP iccp = 3;
      case 3:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 26)) {
          ptr = ctx->ParseMessage(_internal_mutable_iccp(), ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // .OtherChunk other_chunk = 10000;
      case 10000:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 130)) {
          ptr = ctx->ParseMessage(_internal_mutable_other_chunk(), ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      default:
        goto handle_unusual;
    }  // switch
  handle_unusual:
    if ((tag == 0) || ((tag & 7) == 4)) {
      CHK_(ptr);
      ctx->SetLastTag(tag);
      goto message_done;
    }
    ptr = UnknownFieldParse(
        tag,
        _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
        ptr, ctx);
    CHK_(ptr != nullptr);
  }  // while
message_done:
  return ptr;
failure:
  ptr = nullptr;
  goto message_done;
#undef CHK_
}

uint8_t* PngChunk::_InternalSerialize(
    uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
  // @@protoc_insertion_point(serialize_to_array_start:PngChunk)
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  switch (chunk_case()) {
    case kPlte: {
      target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
        InternalWriteMessage(1, _Internal::plte(this),
          _Internal::plte(this).GetCachedSize(), target, stream);
      break;
    }
    case kIdat: {
      target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
        InternalWriteMessage(2, _Internal::idat(this),
          _Internal::idat(this).GetCachedSize(), target, stream);
      break;
    }
    case kIccp: {
      target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
        InternalWriteMessage(3, _Internal::iccp(this),
          _Internal::iccp(this).GetCachedSize(), target, stream);
      break;
    }
    case kOtherChunk: {
      target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
        InternalWriteMessage(10000, _Internal::other_chunk(this),
          _Internal::other_chunk(this).GetCachedSize(), target, stream);
      break;
    }
    default: ;
  }
  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
    target = ::_pbi::WireFormat::InternalSerializeUnknownFieldsToArray(
        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
  }
  // @@protoc_insertion_point(serialize_to_array_end:PngChunk)
  return target;
}

size_t PngChunk::ByteSizeLong() const {
// @@protoc_insertion_point(message_byte_size_start:PngChunk)
  size_t total_size = 0;

  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  switch (chunk_case()) {
    // .PLTE plte = 1;
    case kPlte: {
      total_size += 1 +
        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
          *_impl_.chunk_.plte_);
      break;
    }
    // .IDAT idat = 2;
    case kIdat: {
      total_size += 1 +
        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
          *_impl_.chunk_.idat_);
      break;
    }
    // .iCCP iccp = 3;
    case kIccp: {
      total_size += 1 +
        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
          *_impl_.chunk_.iccp_);
      break;
    }
    // .OtherChunk other_chunk = 10000;
    case kOtherChunk: {
      total_size += 3 +
        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
          *_impl_.chunk_.other_chunk_);
      break;
    }
    case CHUNK_NOT_SET: {
      break;
    }
  }
  return MaybeComputeUnknownFieldsSize(total_size, &_impl_._cached_size_);
}

const ::PROTOBUF_NAMESPACE_ID::Message::ClassData PngChunk::_class_data_ = {
    ::PROTOBUF_NAMESPACE_ID::Message::CopyWithSourceCheck,
    PngChunk::MergeImpl
};
const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*PngChunk::GetClassData() const { return &_class_data_; }


void PngChunk::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg) {
  auto* const _this = static_cast<PngChunk*>(&to_msg);
  auto& from = static_cast<const PngChunk&>(from_msg);
  // @@protoc_insertion_point(class_specific_merge_from_start:PngChunk)
  GOOGLE_DCHECK_NE(&from, _this);
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  switch (from.chunk_case()) {
    case kPlte: {
      _this->_internal_mutable_plte()->::PLTE::MergeFrom(
          from._internal_plte());
      break;
    }
    case kIdat: {
      _this->_internal_mutable_idat()->::IDAT::MergeFrom(
          from._internal_idat());
      break;
    }
    case kIccp: {
      _this->_internal_mutable_iccp()->::iCCP::MergeFrom(
          from._internal_iccp());
      break;
    }
    case kOtherChunk: {
      _this->_internal_mutable_other_chunk()->::OtherChunk::MergeFrom(
          from._internal_other_chunk());
      break;
    }
    case CHUNK_NOT_SET: {
      break;
    }
  }
  _this->_internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
}

void PngChunk::CopyFrom(const PngChunk& from) {
// @@protoc_insertion_point(class_specific_copy_from_start:PngChunk)
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool PngChunk::IsInitialized() const {
  switch (chunk_case()) {
    case kPlte: {
      if (_internal_has_plte()) {
        if (!_impl_.chunk_.plte_->IsInitialized()) return false;
      }
      break;
    }
    case kIdat: {
      if (_internal_has_idat()) {
        if (!_impl_.chunk_.idat_->IsInitialized()) return false;
      }
      break;
    }
    case kIccp: {
      if (_internal_has_iccp()) {
        if (!_impl_.chunk_.iccp_->IsInitialized()) return false;
      }
      break;
    }
    case kOtherChunk: {
      if (_internal_has_other_chunk()) {
        if (!_impl_.chunk_.other_chunk_->IsInitialized()) return false;
      }
      break;
    }
    case CHUNK_NOT_SET: {
      break;
    }
  }
  return true;
}

void PngChunk::InternalSwap(PngChunk* other) {
  using std::swap;
  _internal_metadata_.InternalSwap(&other->_internal_metadata_);
  swap(_impl_.chunk_, other->_impl_.chunk_);
  swap(_impl_._oneof_case_[0], other->_impl_._oneof_case_[0]);
}

::PROTOBUF_NAMESPACE_ID::Metadata PngChunk::GetMetadata() const {
  return ::_pbi::AssignDescriptors(
      &descriptor_table_png_5ffuzz_5fproto_2eproto_getter, &descriptor_table_png_5ffuzz_5fproto_2eproto_once,
      file_level_metadata_png_5ffuzz_5fproto_2eproto[5]);
}

// ===================================================================

class PngProto::_Internal {
 public:
  using HasBits = decltype(std::declval<PngProto>()._impl_._has_bits_);
  static const ::IHDR& ihdr(const PngProto* msg);
  static void set_has_ihdr(HasBits* has_bits) {
    (*has_bits)[0] |= 1u;
  }
  static bool MissingRequiredFields(const HasBits& has_bits) {
    return ((has_bits[0] & 0x00000001) ^ 0x00000001) != 0;
  }
};

const ::IHDR&
PngProto::_Internal::ihdr(const PngProto* msg) {
  return *msg->_impl_.ihdr_;
}
PngProto::PngProto(::PROTOBUF_NAMESPACE_ID::Arena* arena,
                         bool is_message_owned)
  : ::PROTOBUF_NAMESPACE_ID::Message(arena, is_message_owned) {
  SharedCtor(arena, is_message_owned);
  // @@protoc_insertion_point(arena_constructor:PngProto)
}
PngProto::PngProto(const PngProto& from)
  : ::PROTOBUF_NAMESPACE_ID::Message() {
  PngProto* const _this = this; (void)_this;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){from._impl_._has_bits_}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.chunks_){from._impl_.chunks_}
    , decltype(_impl_.ihdr_){nullptr}};

  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
  if (from._internal_has_ihdr()) {
    _this->_impl_.ihdr_ = new ::IHDR(*from._impl_.ihdr_);
  }
  // @@protoc_insertion_point(copy_constructor:PngProto)
}

inline void PngProto::SharedCtor(
    ::_pb::Arena* arena, bool is_message_owned) {
  (void)arena;
  (void)is_message_owned;
  new (&_impl_) Impl_{
      decltype(_impl_._has_bits_){}
    , /*decltype(_impl_._cached_size_)*/{}
    , decltype(_impl_.chunks_){arena}
    , decltype(_impl_.ihdr_){nullptr}
  };
}

PngProto::~PngProto() {
  // @@protoc_insertion_point(destructor:PngProto)
  if (auto *arena = _internal_metadata_.DeleteReturnArena<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>()) {
  (void)arena;
    return;
  }
  SharedDtor();
}

inline void PngProto::SharedDtor() {
  GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
  _impl_.chunks_.~RepeatedPtrField();
  if (this != internal_default_instance()) delete _impl_.ihdr_;
}

void PngProto::SetCachedSize(int size) const {
  _impl_._cached_size_.Set(size);
}

void PngProto::Clear() {
// @@protoc_insertion_point(message_clear_start:PngProto)
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  _impl_.chunks_.Clear();
  cached_has_bits = _impl_._has_bits_[0];
  if (cached_has_bits & 0x00000001u) {
    GOOGLE_DCHECK(_impl_.ihdr_ != nullptr);
    _impl_.ihdr_->Clear();
  }
  _impl_._has_bits_.Clear();
  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
}

const char* PngProto::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx) {
#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
  _Internal::HasBits has_bits{};
  while (!ctx->Done(&ptr)) {
    uint32_t tag;
    ptr = ::_pbi::ReadTag(ptr, &tag);
    switch (tag >> 3) {
      // required .IHDR ihdr = 1;
      case 1:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 10)) {
          ptr = ctx->ParseMessage(_internal_mutable_ihdr(), ptr);
          CHK_(ptr);
        } else
          goto handle_unusual;
        continue;
      // repeated .PngChunk chunks = 2;
      case 2:
        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 18)) {
          ptr -= 1;
          do {
            ptr += 1;
            ptr = ctx->ParseMessage(_internal_add_chunks(), ptr);
            CHK_(ptr);
            if (!ctx->DataAvailable(ptr)) break;
          } while (::PROTOBUF_NAMESPACE_ID::internal::ExpectTag<18>(ptr));
        } else
          goto handle_unusual;
        continue;
      default:
        goto handle_unusual;
    }  // switch
  handle_unusual:
    if ((tag == 0) || ((tag & 7) == 4)) {
      CHK_(ptr);
      ctx->SetLastTag(tag);
      goto message_done;
    }
    ptr = UnknownFieldParse(
        tag,
        _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
        ptr, ctx);
    CHK_(ptr != nullptr);
  }  // while
message_done:
  _impl_._has_bits_.Or(has_bits);
  return ptr;
failure:
  ptr = nullptr;
  goto message_done;
#undef CHK_
}

uint8_t* PngProto::_InternalSerialize(
    uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
  // @@protoc_insertion_point(serialize_to_array_start:PngProto)
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  cached_has_bits = _impl_._has_bits_[0];
  // required .IHDR ihdr = 1;
  if (cached_has_bits & 0x00000001u) {
    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
      InternalWriteMessage(1, _Internal::ihdr(this),
        _Internal::ihdr(this).GetCachedSize(), target, stream);
  }

  // repeated .PngChunk chunks = 2;
  for (unsigned i = 0,
      n = static_cast<unsigned>(this->_internal_chunks_size()); i < n; i++) {
    const auto& repfield = this->_internal_chunks(i);
    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::
        InternalWriteMessage(2, repfield, repfield.GetCachedSize(), target, stream);
  }

  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
    target = ::_pbi::WireFormat::InternalSerializeUnknownFieldsToArray(
        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
  }
  // @@protoc_insertion_point(serialize_to_array_end:PngProto)
  return target;
}

size_t PngProto::ByteSizeLong() const {
// @@protoc_insertion_point(message_byte_size_start:PngProto)
  size_t total_size = 0;

  // required .IHDR ihdr = 1;
  if (_internal_has_ihdr()) {
    total_size += 1 +
      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(
        *_impl_.ihdr_);
  }
  uint32_t cached_has_bits = 0;
  // Prevent compiler warnings about cached_has_bits being unused
  (void) cached_has_bits;

  // repeated .PngChunk chunks = 2;
  total_size += 1UL * this->_internal_chunks_size();
  for (const auto& msg : this->_impl_.chunks_) {
    total_size +=
      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::MessageSize(msg);
  }

  return MaybeComputeUnknownFieldsSize(total_size, &_impl_._cached_size_);
}

const ::PROTOBUF_NAMESPACE_ID::Message::ClassData PngProto::_class_data_ = {
    ::PROTOBUF_NAMESPACE_ID::Message::CopyWithSourceCheck,
    PngProto::MergeImpl
};
const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*PngProto::GetClassData() const { return &_class_data_; }


void PngProto::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg) {
  auto* const _this = static_cast<PngProto*>(&to_msg);
  auto& from = static_cast<const PngProto&>(from_msg);
  // @@protoc_insertion_point(class_specific_merge_from_start:PngProto)
  GOOGLE_DCHECK_NE(&from, _this);
  uint32_t cached_has_bits = 0;
  (void) cached_has_bits;

  _this->_impl_.chunks_.MergeFrom(from._impl_.chunks_);
  if (from._internal_has_ihdr()) {
    _this->_internal_mutable_ihdr()->::IHDR::MergeFrom(
        from._internal_ihdr());
  }
  _this->_internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
}

void PngProto::CopyFrom(const PngProto& from) {
// @@protoc_insertion_point(class_specific_copy_from_start:PngProto)
  if (&from == this) return;
  Clear();
  MergeFrom(from);
}

bool PngProto::IsInitialized() const {
  if (_Internal::MissingRequiredFields(_impl_._has_bits_)) return false;
  if (!::PROTOBUF_NAMESPACE_ID::internal::AllAreInitialized(_impl_.chunks_))
    return false;
  if (_internal_has_ihdr()) {
    if (!_impl_.ihdr_->IsInitialized()) return false;
  }
  return true;
}

void PngProto::InternalSwap(PngProto* other) {
  using std::swap;
  _internal_metadata_.InternalSwap(&other->_internal_metadata_);
  swap(_impl_._has_bits_[0], other->_impl_._has_bits_[0]);
  _impl_.chunks_.InternalSwap(&other->_impl_.chunks_);
  swap(_impl_.ihdr_, other->_impl_.ihdr_);
}

::PROTOBUF_NAMESPACE_ID::Metadata PngProto::GetMetadata() const {
  return ::_pbi::AssignDescriptors(
      &descriptor_table_png_5ffuzz_5fproto_2eproto_getter, &descriptor_table_png_5ffuzz_5fproto_2eproto_once,
      file_level_metadata_png_5ffuzz_5fproto_2eproto[6]);
}

// @@protoc_insertion_point(namespace_scope)
PROTOBUF_NAMESPACE_OPEN
template<> PROTOBUF_NOINLINE ::IHDR*
Arena::CreateMaybeMessage< ::IHDR >(Arena* arena) {
  return Arena::CreateMessageInternal< ::IHDR >(arena);
}
template<> PROTOBUF_NOINLINE ::PLTE*
Arena::CreateMaybeMessage< ::PLTE >(Arena* arena) {
  return Arena::CreateMessageInternal< ::PLTE >(arena);
}
template<> PROTOBUF_NOINLINE ::IDAT*
Arena::CreateMaybeMessage< ::IDAT >(Arena* arena) {
  return Arena::CreateMessageInternal< ::IDAT >(arena);
}
template<> PROTOBUF_NOINLINE ::iCCP*
Arena::CreateMaybeMessage< ::iCCP >(Arena* arena) {
  return Arena::CreateMessageInternal< ::iCCP >(arena);
}
template<> PROTOBUF_NOINLINE ::OtherChunk*
Arena::CreateMaybeMessage< ::OtherChunk >(Arena* arena) {
  return Arena::CreateMessageInternal< ::OtherChunk >(arena);
}
template<> PROTOBUF_NOINLINE ::PngChunk*
Arena::CreateMaybeMessage< ::PngChunk >(Arena* arena) {
  return Arena::CreateMessageInternal< ::PngChunk >(arena);
}
template<> PROTOBUF_NOINLINE ::PngProto*
Arena::CreateMaybeMessage< ::PngProto >(Arena* arena) {
  return Arena::CreateMessageInternal< ::PngProto >(arena);
}
PROTOBUF_NAMESPACE_CLOSE

// @@protoc_insertion_point(global_scope)
#include <google/protobuf/port_undef.inc>

Coverage Report

Created: 2023-02-25 06:44