Prevent latency measurement output buffer being silenced by

[ardour.git] / libs / ardour / ardour / audio_buffer.h

diff --git a/libs/ardour/ardour/audio_buffer.h b/libs/ardour/ardour/audio_buffer.h
index 57c5de612482695692a9766cfb0cf44feda83ae2..6b771814db67d20f2bc1f4c40934a70522634e9f 100644 (file)
--- a/libs/ardour/ardour/audio_buffer.h
+++ b/libs/ardour/ardour/audio_buffer.h
@@ -20,7 +20,9 @@
 #define __ardour_audio_buffer_h__
 
 #include <cstring>
+
 #include "ardour/buffer.h"
+#include "ardour/runtime_functions.h"
 
 namespace ARDOUR {
 
@@ -171,6 +173,7 @@ public:
 
        void prepare () { _written = false; _silent = false; }
        bool written() const { return _written; }
+       void set_written(bool w) { _written = w; }
 
   private:
        bool    _owns_data;