From a31d603f9a51a0518e07bd933d1222892aaf57c4 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 22 Nov 2012 15:13:46 +0000
Subject: [PATCH] From Stephan Huber, "Attached you'll find a new
 ImageSequence.cpp which will fix an issue I had when moving the mouse cursor
 over the left window-border, as the index becomes negative. And I added a
 UdpSocket.cpp-file with more debuggin-output via some sprinkled printf-calls.
 "

---
 src/osg/ImageSequence.cpp                 |  4 ++--
 src/osgPlugins/osc/ip/posix/UdpSocket.cpp | 11 ++++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/osg/ImageSequence.cpp b/src/osg/ImageSequence.cpp
index 8faec34e8..344fa81c7 100644
--- a/src/osg/ImageSequence.cpp
+++ b/src/osg/ImageSequence.cpp
@@ -353,10 +353,10 @@ void ImageSequence::update(osg::NodeVisitor* nv)
 
     if (useDirectTimeRequest)
     {
-        int i = int(time/_timePerImage);
+        int i = osg::maximum<int>(0, int(time/_timePerImage));
         if ((i>=int(_imageDataList.size()) || !_imageDataList[i]._image))
         {
-             i = osg::clampTo<int>(i, 0, _imageDataList.size()-1);
+             i = osg::minimum<int>(i, _imageDataList.size()-1);
 
              OSG_INFO<<"Requesting file, entry="<<i<<" : _fileNames[i]="<<_imageDataList[i]._filename<<std::endl;
              irh->requestImageFile(_imageDataList[i]._filename, this, i, time, fs, _imageDataList[i]._imageRequest, _readOptions.get());
diff --git a/src/osgPlugins/osc/ip/posix/UdpSocket.cpp b/src/osgPlugins/osc/ip/posix/UdpSocket.cpp
index ddb7e9ef4..8c0741bcb 100644
--- a/src/osgPlugins/osc/ip/posix/UdpSocket.cpp
+++ b/src/osgPlugins/osc/ip/posix/UdpSocket.cpp
@@ -191,7 +191,12 @@ public:
 	{
 		struct sockaddr_in bindSockAddr;
 		SockaddrFromIpEndpointName( bindSockAddr, localEndpoint );
-
+        {
+            IpEndpointName temp = IpEndpointNameFromSockaddr(bindSockAddr);
+            char address[30];
+            temp.AddressAndPortAsString(address);
+            printf("UdpSocket::Bind() %s \n", address);
+        }
         if (bind(socket_, (struct sockaddr *)&bindSockAddr, sizeof(bindSockAddr)) < 0) {
             throw std::runtime_error("unable to bind udp socket\n");
         }
@@ -420,7 +425,7 @@ public:
 				timeout.tv_usec = (long)((timeoutMs - (timeout.tv_sec * 1000)) * 1000);
 				timeoutPtr = &timeout;
 			}
-
+            printf("UdpSocket::Run() waiting for select \n");
 			if( select( fdmax + 1, &tempfds, 0, 0, timeoutPtr ) < 0 && errno != EINTR ){
    				throw std::runtime_error("select failed\n");
 			}
@@ -438,7 +443,7 @@ public:
 					i != socketListeners_.end(); ++i ){
 
 				if( FD_ISSET( i->second->impl_->Socket(), &tempfds ) ){
-
+                    printf("UdpSocket::Run() reading from socket \n");
 					int size = i->second->ReceiveFrom( remoteEndpoint, data, MAX_BUFFER_SIZE );
 					if( size > 0 ){
 						i->first->ProcessPacket( data, size, remoteEndpoint );