1 files changed, 6 insertions, 0 deletions

diff --git a/src/filter.h b/src/filter.h
index 67ffce2..5507daa 100644
--- a/src/filter.h
+++ b/src/filter.h
@@ -62,6 +62,12 @@ namespace Bu
                 virtual bool isBlocking();
                 virtual void setBlocking( bool bBlocking=true );
 
+                /**
+                 * Most filters won't re-implement this, it doesn't make a lot of sense
+                 * for filters, in general.
+                 */
+                virtual void setSize( long iSize );
+
         protected:
                 Bu::Stream &rNext;