--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Outputs/MultiframeDicomWriter.h	Sat Oct 22 21:48:33 2016 +0200
@@ -0,0 +1,93 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include "../Enumerations.h"
+#include "../Orthanc/Core/ChunkedBuffer.h"
+
+#include <boost/noncopyable.hpp>
+#include <memory>
+#include <stdint.h>
+
+#include <dcmtk/dcmdata/dcpixseq.h>
+#include <dcmtk/dcmdata/dcdatset.h>
+#include <dcmtk/dcmdata/dcfilefo.h>
+
+namespace OrthancWSI
+{
+  class MultiframeDicomWriter : public boost::noncopyable
+  {
+  private:
+    ImageCompression  compression_;
+    E_TransferSyntax  transferSyntax_;
+    DcmDataset        sharedTags_;
+    size_t            writtenSize_;
+    size_t            framesCount_;
+    size_t            uncompressedFrameSize_;
+    unsigned int      width_;
+    unsigned int      height_;
+
+    Orthanc::ChunkedBuffer             uncompressedPixelData_;
+    std::auto_ptr<DcmSequenceOfItems>  perFrameFunctionalGroups_;
+    std::auto_ptr<DcmPixelSequence>    compressedPixelSequence_;
+    DcmPixelItem*                      offsetTable_;
+    std::auto_ptr<DcmOffsetList>       offsetList_;
+
+    void ResetImage();
+
+    void InjectUncompressedPixelData(DcmFileFormat& dicom);
+
+  public:
+    MultiframeDicomWriter(const DcmDataset& dataset,
+                          ImageCompression compression,
+                          Orthanc::PixelFormat pixelFormat,
+                          unsigned int width,
+                          unsigned int height,
+                          unsigned int tileWidth,
+                          unsigned int tileHeight);
+
+    void AddFrame(const std::string& frame,
+                  DcmItem* functionalGroup);   // This takes the ownership
+
+    void Flush(std::string& target,
+               unsigned int instanceNumber);
+
+    unsigned int GetFramesCount() const
+    {
+      return framesCount_;
+    }
+
+    size_t GetSize() const
+    {
+      return writtenSize_;
+    }
+
+    unsigned int GetTotalWidth() const
+    {
+      return width_;
+    }
+
+    unsigned int GetTotalHeight() const
+    {
+      return height_;
+    }
+  };
+}