From 8e8b2bba04107924cf4b1c80e0604e7f9db9457b Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Thu, 16 Feb 2006 21:02:09 +0000
Subject: [PATCH] in fgWarpMouse() we need to flush all mouse motion events
 before we can set the mouse pointer to a new position. Otherwise it can
 happen that the new position is first set, but then come a few still
 unprocessed events for the old position. This makes ugly jumps in mouse view
 mode.

---
 src/Main/fg_os_sdl.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Main/fg_os_sdl.cxx b/src/Main/fg_os_sdl.cxx
index 16ab62d22..58602a884 100644
--- a/src/Main/fg_os_sdl.cxx
+++ b/src/Main/fg_os_sdl.cxx
@@ -241,6 +241,9 @@ int fgGetKeyModifiers()
 
 void fgWarpMouse(int x, int y)
 {
+    SDL_Event e[10];
+    SDL_PumpEvents();
+    SDL_PeepEvents(e, 10, SDL_GETEVENT, SDL_MOUSEMOTIONMASK);
     SDL_WarpMouse(x, y);
 }