From dd16142a3ab26b9e46864fedb340ad08993d9886 Mon Sep 17 00:00:00 2001
From: thefiddler <stapostol@gmail.com>
Date: Tue, 13 May 2014 23:50:39 +0200
Subject: [PATCH] [X11] Fixed GetCursorState() after SetPosition()

The new position is now immediately reflected in GetCursorPos().
---
 Source/OpenTK/Platform/X11/XI2Mouse.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/OpenTK/Platform/X11/XI2Mouse.cs b/Source/OpenTK/Platform/X11/XI2Mouse.cs
index 4e93cc5f..5f9a756e 100644
--- a/Source/OpenTK/Platform/X11/XI2Mouse.cs
+++ b/Source/OpenTK/Platform/X11/XI2Mouse.cs
@@ -139,6 +139,7 @@ namespace OpenTK.Platform.X11
                 XIEventMasks.RawButtonPressMask |
                 XIEventMasks.RawButtonReleaseMask |
                 XIEventMasks.RawMotionMask |
+                XIEventMasks.MotionMask |
                 XIEventMasks.DeviceChangedMask |
                 (XIEventMasks)(1 << (int)ExitEvent)))
             {
@@ -313,6 +314,8 @@ namespace OpenTK.Platform.X11
             {
                 Functions.XWarpPointer(API.DefaultDisplay,
                     IntPtr.Zero, window.RootWindow, 0, 0, 0, 0, (int)x, (int)y);
+                Interlocked.Exchange(ref cursor_x, (long)x);
+                Interlocked.Exchange(ref cursor_y, (long)y);
 
                 // Mark the expected warp-event so it can be ignored.
                 if (mouse_warp_event == null)
@@ -352,6 +355,10 @@ namespace OpenTK.Platform.X11
                     {
                         switch ((XIEventType)cookie.evtype)
                         {
+                            case XIEventType.Motion:
+                                // Nothing to do
+                                break;
+
                             case XIEventType.RawMotion:
                             case XIEventType.RawButtonPress:
                             case XIEventType.RawButtonRelease: