1 files changed, 3 insertions, 0 deletions
diff --git a/src/multimedia/gsttools_headers/qgstvideorenderersink_p.h b/src/multimedia/gsttools_headers/qgstvideorenderersink_p.h
index 72beceeaf..186708872 100644
--- a/src/multimedia/gsttools_headers/qgstvideorenderersink_p.h
+++ b/src/multimedia/gsttools_headers/qgstvideorenderersink_p.h
@@ -96,6 +96,7 @@ public:
 
     bool start(GstCaps *caps);
     void stop();
+    void unlock();
     bool proposeAllocation(GstQuery *query);
 
     GstFlowReturn render(GstBuffer *buffer);
@@ -153,6 +154,8 @@ private:
 
     static gboolean stop(GstBaseSink *sink);
 
+    static gboolean unlock(GstBaseSink *sink);
+
     static GstFlowReturn show_frame(GstVideoSink *sink, GstBuffer *buffer);
 
 private: