Basic infrastructure to support fences.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4798 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/SMsgHandler.h b/common/rfb/SMsgHandler.h
index a0bc64a..0b1fd7e 100644
--- a/common/rfb/SMsgHandler.h
+++ b/common/rfb/SMsgHandler.h
@@ -1,5 +1,5 @@
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright 2009 Pierre Ossman for Cendio AB
+ * Copyright 2009-2011 Pierre Ossman for Cendio AB
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -50,6 +50,7 @@
virtual void framebufferUpdateRequest(const Rect& r, bool incremental) = 0;
virtual void setDesktopSize(int fb_width, int fb_height,
const ScreenSet& layout) = 0;
+ virtual void fence(rdr::U32 flags, unsigned len, const char data[]) = 0;
// InputHandler interface
// The InputHandler methods will be called for the corresponding messages.
@@ -60,6 +61,11 @@
// specially for this purpose.
virtual void supportsLocalCursor();
+ // supportsFence() is called the first time we detect support for fences
+ // in the client. A fence message should be sent at this point to notify
+ // the client of server support.
+ virtual void supportsFence();
+
ConnParams cp;
};
}