1 files changed, 82 insertions, 0 deletions
diff --git a/devel/ois/files/patch-src-linux-LinuxMouse.cpp b/devel/ois/files/patch-src-linux-LinuxMouse.cpp
new file mode 100644
index 000000000000..5a6a551d2731
--- /dev/null
+++ b/devel/ois/files/patch-src-linux-LinuxMouse.cpp
@@ -0,0 +1,82 @@
+--- src/linux/LinuxMouse.cpp	(revision 1090)
++++ src/linux/LinuxMouse.cpp	(working copy)
+@@ -156,29 +156,28 @@
+ 	char mask[4] = {0,1,4,2};
+ 	XEvent event;
+ 
+-	//Poll x11 for events mouse events
+-	while( XPending(display) > 0 ) 
++	Window u1; int u2;
++	Window current_win;
++	int x, y;
++	unsigned int mmask;
++
++	if (XQueryPointer(display, window, &u1, &current_win, &u2, &u2, &x, &y, &mmask))
+ 	{
+-		XNextEvent(display, &event);
+-
+-		if( event.type == MotionNotify )
+-		{	//Mouse moved
+-			//Ignore out of bounds mouse if we just warped
+-			if( mWarped )
+-			{
+-				if(event.xmotion.x < 5 || event.xmotion.x > mState.width - 5 ||
+-				   event.xmotion.y < 5 || event.xmotion.y > mState.height - 5)
+-					continue;
+-			}
+-
++		//Ignore out of bounds mouse if we just warped
++		if(mWarped && (x < 5 || x > mState.width - 5 || y < 5 || y > mState.height - 5))
++		{
++			// ignored
++ 		}
++		else if (!(oldXMouseX == x && oldXMouseY == y))
++		{
+ 			//Compute this frames Relative X & Y motion
+-			mState.X.rel = event.xmotion.x - oldXMouseX;
+-			mState.Y.rel = event.xmotion.y - oldXMouseY;
+-		
++			mState.X.rel = x - oldXMouseX;
++			mState.Y.rel = y - oldXMouseY;
++			
+ 			//Store old values for next time to compute relative motion
+-			oldXMouseX = event.xmotion.x;
+-			oldXMouseY = event.xmotion.y;
+-
++			oldXMouseX = x;
++			oldXMouseY = y;
++			
+ 			mState.X.abs += mState.X.rel;
+ 			mState.Y.abs += mState.Y.rel;
+ 
+@@ -198,8 +197,8 @@
+ 				if( mouseFocusLost == false )
+ 				{
+ 					//Keep mouse in window (fudge factor)
+-					if(event.xmotion.x < 5 || event.xmotion.x > mState.width - 5 ||
+-					   event.xmotion.y < 5 || event.xmotion.y > mState.height - 5 )
++					if(x < 5 || x > mState.width - 5 ||
++					   y < 5 || y > mState.height - 5 )
+ 					{
+ 						oldXMouseX = mState.width >> 1;  //center x
+ 						oldXMouseY = mState.height >> 1; //center y
+@@ -210,8 +209,16 @@
+ 			}
+ 			mMoved = true;
+ 		}
+-		else if( event.type == ButtonPress )
+-		{	//Button down
++	}
++
++
++	//Poll x11 for events mouse events
++	while( XPending(display) > 0 )
++	{
++		XNextEvent(display, &event);
++
++		if( event.type == ButtonPress )
++		{   //Button down
+ 			static_cast<LinuxInputManager*>(mCreator)->_setGrabState(true);
+ 
+ 			if( event.xbutton.button < 4 )
+