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/unix/vncviewer/CConn.cxx b/unix/vncviewer/CConn.cxx
index aa21daa..5fc809f 100644
--- a/unix/vncviewer/CConn.cxx
+++ b/unix/vncviewer/CConn.cxx
@@ -396,7 +396,7 @@
// We start timing on beginRect and stop timing on endRect, to
// avoid skewing the bandwidth estimation as a result of the server
// being slow or the network having high latency
-void CConn::beginRect(const Rect& r, unsigned int encoding)
+void CConn::beginRect(const Rect& r, int encoding)
{
sock->inStream().startTiming();
if (encoding != encodingCopyRect) {
@@ -404,7 +404,7 @@
}
}
-void CConn::endRect(const Rect& r, unsigned int encoding)
+void CConn::endRect(const Rect& r, int encoding)
{
sock->inStream().stopTiming();
if (debugDelay != 0) {
@@ -636,7 +636,7 @@
formatChange = true;
}
}
- unsigned int newEncoding = (options.tight.checked() ? encodingTight :
+ int newEncoding = (options.tight.checked() ? encodingTight :
options.zrle.checked() ? encodingZRLE :
options.hextile.checked() ? encodingHextile :
encodingRaw);