gtk3+wayland: play video via gtksink gstreamer element

Change-Id: Ib371fa06eda73962cbe94739e69a68b46c26e4bf

1 files changed, 2 insertions, 0 deletions

diff --git a/include/vcl/sysdata.hxx b/include/vcl/sysdata.hxx
index 81ad3db41ea1..18f39393b274 100644
--- a/include/vcl/sysdata.hxx
+++ b/include/vcl/sysdata.hxx
@@ -72,6 +72,7 @@ struct SystemEnvData
     void*               pAppContext;    // the application context in use
     long                aShellWindow;   // the window of the frame's shell
     void*               pShellWidget;   // the frame's shell widget
+    const char*         pToolkit;       // the toolkit in use (gtk2 vs gtk3)
 #endif
 
     SystemEnvData()
@@ -95,6 +96,7 @@ struct SystemEnvData
         , pAppContext(nullptr)
         , aShellWindow(0)
         , pShellWidget(nullptr)
+        , pToolkit(nullptr)
 #endif
     {
     }