diff options
Diffstat (limited to 'core/fpdfapi/parser')
-rw-r--r-- | core/fpdfapi/parser/cpdf_object_walker.cpp | 2 | ||||
-rw-r--r-- | core/fpdfapi/parser/cpdf_object_walker.h | 4 | ||||
-rw-r--r-- | core/fpdfapi/parser/cpdf_stream_acc.h | 2 |
3 files changed, 3 insertions, 5 deletions
diff --git a/core/fpdfapi/parser/cpdf_object_walker.cpp b/core/fpdfapi/parser/cpdf_object_walker.cpp index cb59a05d06..3aaa25e9f7 100644 --- a/core/fpdfapi/parser/cpdf_object_walker.cpp +++ b/core/fpdfapi/parser/cpdf_object_walker.cpp @@ -57,7 +57,7 @@ class DictionaryIterator : public CPDF_ObjectWalker::SubobjectIterator { dict_iterator_ = object()->GetDict()->begin(); } - const ByteString& dict_key() const { return dict_key_; } + ByteString dict_key() const { return dict_key_; } private: CPDF_Dictionary::const_iterator dict_iterator_; diff --git a/core/fpdfapi/parser/cpdf_object_walker.h b/core/fpdfapi/parser/cpdf_object_walker.h index 8cad3c32f3..d677712c9b 100644 --- a/core/fpdfapi/parser/cpdf_object_walker.h +++ b/core/fpdfapi/parser/cpdf_object_walker.h @@ -41,7 +41,7 @@ class CPDF_ObjectWalker { size_t current_depth() const { return current_depth_; } const CPDF_Object* GetParent() const { return parent_object_; } - const ByteString& dictionary_key() const { return dict_key_; } + ByteString dictionary_key() const { return dict_key_; } private: static std::unique_ptr<SubobjectIterator> MakeIterator( @@ -49,10 +49,8 @@ class CPDF_ObjectWalker { const CPDF_Object* next_object_; const CPDF_Object* parent_object_; - ByteString dict_key_; size_t current_depth_; - std::stack<std::unique_ptr<SubobjectIterator>> stack_; }; diff --git a/core/fpdfapi/parser/cpdf_stream_acc.h b/core/fpdfapi/parser/cpdf_stream_acc.h index cd836340fd..00bd353fcb 100644 --- a/core/fpdfapi/parser/cpdf_stream_acc.h +++ b/core/fpdfapi/parser/cpdf_stream_acc.h @@ -36,7 +36,7 @@ class CPDF_StreamAcc : public Retainable { pdfium::span<uint8_t> GetSpan() const { return pdfium::make_span(GetData(), GetSize()); } - const ByteString& GetImageDecoder() const { return m_ImageDecoder; } + ByteString GetImageDecoder() const { return m_ImageDecoder; } const CPDF_Dictionary* GetImageParam() const { return m_pImageParam; } std::unique_ptr<uint8_t, FxFreeDeleter> DetachData(); |