In QPDFWriter::PipelinePopper remove special handling of Pl_Buffer

Also, remove redundant QPDFWriter::writeBuffer.

In QPDFWriter::PipelinePopper remove special handling of Pl_Buffer
Also, remove redundant QPDFWriter::writeBuffer.
m-holger
1 parent 953ed4b8
Showing 2 changed files with 2 additions and 15 deletions
include/qpdf/QPDFWriter.hh
libqpdf/QPDFWriter.cc
@@ -462,23 +462,20 @@ class QPDFWriter
         friend class QPDFWriter;
       public:
-        PipelinePopper(QPDFWriter* qw, std::shared_ptr<Buffer>* bp = nullptr) :
-            qw(qw),
-            bp(bp)
+        PipelinePopper(QPDFWriter* qw) :
+            qw(qw)
         {
         }
         ~PipelinePopper();
       private:
         QPDFWriter* qw;
-        std::shared_ptr<Buffer>* bp;
         std::string stack_id;
     };
     unsigned int bytesNeeded(long long n);
     void writeBinary(unsigned long long val, unsigned int bytes);
     void writeString(std::string_view str);
-    void writeBuffer(std::shared_ptr<Buffer>&);
     void writeStringQDF(std::string_view str);
     void writeStringNoQDF(std::string_view str);
     void writePad(size_t nspaces);
@@ -881,12 +881,6 @@ QPDFWriter::writeString(std::string_view str)
 }
 void
-QPDFWriter::writeBuffer(std::shared_ptr<Buffer>& b)
-{
-    m->pipeline->write(b->getBuffer(), b->getSize());
-}
-
-void
 QPDFWriter::writeStringQDF(std::string_view str)
 {
     if (m->qdf_mode) {
@@ -956,10 +950,6 @@ QPDFWriter::PipelinePopper::~PipelinePopper()
             qw->m->md5_pipeline = nullptr;
         }
         qw->m->pipeline_stack.pop_back();
-        auto* buf = dynamic_cast<Pl_Buffer*>(p);
-        if (bp && buf) {
-            *bp = buf->getBufferSharedPointer();
-        }
         delete p;
     }
     qw->m->pipeline = dynamic_cast<Pl_Count*>(qw->m->pipeline_stack.back());