Eliminate GCC signed/unsigned warnings related to encodings: The
encoding in the RFB protocol has always been signed, and signed values
are also used in the specification (ie DesktopName = -307 etc). In the
code, however, unsigned types were used in a number of places, but not
all, which causes warnings. This patch fixes the problem by switching
to signed values everywhere.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3968 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/CMsgHandler.h b/common/rfb/CMsgHandler.h
index 9205ef5..d8b949b 100644
--- a/common/rfb/CMsgHandler.h
+++ b/common/rfb/CMsgHandler.h
@@ -56,8 +56,8 @@
virtual void framebufferUpdateStart() = 0;
virtual void framebufferUpdateEnd() = 0;
- virtual void beginRect(const Rect& r, unsigned int encoding) = 0;
- virtual void endRect(const Rect& r, unsigned int encoding) = 0;
+ virtual void beginRect(const Rect& r, int encoding) = 0;
+ virtual void endRect(const Rect& r, int encoding) = 0;
virtual void setColourMapEntries(int firstColour, int nColours,
rdr::U16* rgbs) = 0;