diff options
Diffstat (limited to 'common/rfb/SConnection.cxx')
| -rw-r--r-- | common/rfb/SConnection.cxx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/common/rfb/SConnection.cxx b/common/rfb/SConnection.cxx index 3762fbb0..ea565432 100644 --- a/common/rfb/SConnection.cxx +++ b/common/rfb/SConnection.cxx @@ -1,4 +1,5 @@ /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved. + * Copyright 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 @@ -20,6 +21,7 @@ #include <rfb/Exception.h> #include <rfb/Security.h> #include <rfb/msgTypes.h> +#include <rfb/fenceTypes.h> #include <rfb/SMsgReaderV3.h> #include <rfb/SMsgWriterV3.h> #include <rfb/SConnection.h> @@ -329,3 +331,14 @@ void SConnection::framebufferUpdateRequest(const Rect& r, bool incremental) } } } + +void SConnection::fence(rdr::U32 flags, unsigned len, const char data[]) +{ + if (!(flags & fenceFlagRequest)) + return; + + // We cannot guarantee any synchronisation at this level + flags = 0; + + writer()->writeFence(flags, len, data); +} |