1 files changed, 9 insertions, 3 deletions

diff --git a/common/bufferadaptor.h b/common/bufferadaptor.h
index 121ef9d..aaff1c2 100644
--- a/common/bufferadaptor.h
+++ b/common/bufferadaptor.h
@@ -45,11 +45,17 @@ public:
     {
     }
 
-    MemoryBufferAdaptor(const BufferAdaptor &buffer)
+    MemoryBufferAdaptor(const BufferAdaptor &buffer, const QList<QByteArray> &properties)
         : BufferAdaptor()
     {
-        for(const auto &property : buffer.availableProperties()) {
-            mValues.insert(property, buffer.getProperty(property));
+        if (properties.isEmpty()) {
+            for(const auto &property : buffer.availableProperties()) {
+                mValues.insert(property, buffer.getProperty(property));
+            }
+        } else {
+            for(const auto &property : properties) {
+                mValues.insert(property, buffer.getProperty(property));
+            }
         }
     }