From dca8dd0f3ba46f4c91e3d6db3ede7ba0dc10b4c7 Mon Sep 17 00:00:00 2001
From: pinumbernumber <1337rz@gmail.com>
Date: Tue, 27 Aug 2013 19:28:34 +0100
Subject: [PATCH] fix XInput performance bug

---
 input/winxinput_joypad.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/input/winxinput_joypad.c b/input/winxinput_joypad.c
index 00ab50c60b..f993e89860 100644
--- a/input/winxinput_joypad.c
+++ b/input/winxinput_joypad.c
@@ -314,8 +314,9 @@ static int16_t winxinput_joypad_axis (unsigned port_num, uint32_t joyaxis)
 static void winxinput_joypad_poll(void)
 {
    for (unsigned i = 0; i < 4; ++i)
-      if (g_XInputGetStateEx(i, &(g_winxinput_states[i].xstate)) == ERROR_DEVICE_NOT_CONNECTED)
-         g_winxinput_states[i].connected = false;
+      if (g_winxinput_states[i].connected)
+         if (g_XInputGetStateEx(i, &(g_winxinput_states[i].xstate)) == ERROR_DEVICE_NOT_CONNECTED)
+            g_winxinput_states[i].connected = false;
          
    dinput_joypad.poll();
 }