--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Inputs/PyramidWithRawTiles.cpp	Sat Oct 22 21:48:33 2016 +0200
@@ -0,0 +1,74 @@
+/**
+ * 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/>.
+ **/
+
+
+#include "PyramidWithRawTiles.h"
+
+#include "../Orthanc/Core/Images/PngReader.h"
+#include "../Orthanc/Core/Images/JpegReader.h"
+#include "../Orthanc/Core/OrthancException.h"
+#include "../Jpeg2000Reader.h"
+
+namespace OrthancWSI
+{
+  Orthanc::ImageAccessor* PyramidWithRawTiles::DecodeTile(unsigned int level,
+                                                          unsigned int tileX,
+                                                          unsigned int tileY)
+  {
+    std::string tile;
+    if (!ReadRawTile(tile, level, tileX, tileY))
+    {
+      throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
+    }
+
+    std::auto_ptr<Orthanc::ImageAccessor> result;
+
+    switch (GetImageCompression())
+    {
+      case ImageCompression_None:
+        result.reset(new Orthanc::ImageAccessor);
+        result->AssignReadOnly(GetPixelFormat(), 
+                               GetTileWidth(),
+                               GetTileHeight(), 
+                               GetBytesPerPixel(GetPixelFormat()) * GetTileWidth(),
+                               tile.c_str());
+        break;
+
+      case ImageCompression_Jpeg:
+        result.reset(new Orthanc::JpegReader);
+        dynamic_cast<Orthanc::JpegReader&>(*result).ReadFromMemory(tile);
+        break;
+
+      case ImageCompression_Png:
+        result.reset(new Orthanc::PngReader);
+        dynamic_cast<Orthanc::PngReader&>(*result).ReadFromMemory(tile);
+        break;
+
+      case ImageCompression_Jpeg2000:
+        result.reset(new Jpeg2000Reader);
+        dynamic_cast<Jpeg2000Reader&>(*result).ReadFromMemory(tile);
+        break;
+
+      default:
+        throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
+    }
+
+    return result.release();
+  }
+}