From 2828d92c6ca400b603b6a20a221d9c858732292f Mon Sep 17 00:00:00 2001
From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Date: Tue, 11 Oct 2005 14:45:01 +0000
Subject: [PATCH] programs/Xserver/hw/xfree86/common/xf86RandR.c
 programs/Xserver/hw/xfree86/loader/xf86sym.c Add a new function    
 xf86GetRotation to allow third party modules to obtain the current    
 rotation.

---
 hw/xfree86/common/xf86RandR.c | 13 ++++++++++++-
 hw/xfree86/loader/xf86sym.c   |  1 +
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/hw/xfree86/common/xf86RandR.c b/hw/xfree86/common/xf86RandR.c
index 7d79395a4..da8be9bd3 100644
--- a/hw/xfree86/common/xf86RandR.c
+++ b/hw/xfree86/common/xf86RandR.c
@@ -47,7 +47,7 @@ typedef struct _xf86RandRInfo {
     Rotation			    rotation;
 } XF86RandRInfoRec, *XF86RandRInfoPtr;
 
-static int	    xf86RandRIndex;
+static int	    xf86RandRIndex = -1;
 static int	    xf86RandRGeneration;
 
 #define XF86RANDRINFO(p)    ((XF86RandRInfoPtr) (p)->devPrivates[xf86RandRIndex].ptr)
@@ -317,6 +317,17 @@ xf86RandRCloseScreen (int index, ScreenPtr pScreen)
     return (*pScreen->CloseScreen) (index, pScreen);
 }
 
+Rotation
+xf86GetRotation(ScreenPtr pScreen)
+{
+    XF86RandRInfoPtr	    randrp = XF86RANDRINFO(pScreen);
+
+    if (xf86RandRIndex == -1)
+       return RR_Rotate_0;
+
+    return randrp->rotation;
+}
+
 Bool
 xf86RandRInit (ScreenPtr    pScreen)
 {
diff --git a/hw/xfree86/loader/xf86sym.c b/hw/xfree86/loader/xf86sym.c
index c68077834..b26ec8407 100644
--- a/hw/xfree86/loader/xf86sym.c
+++ b/hw/xfree86/loader/xf86sym.c
@@ -474,6 +474,7 @@ LOOKUP xfree86LookupTab[] = {
     SYMFUNC(xf86CommonSpecialKey)
     SYMFUNC(xf86IsPc98)
     SYMFUNC(xf86DisableRandR)
+    SYMFUNC(xf86GetRotation)
     SYMFUNC(xf86GetVersion)
     SYMFUNC(xf86GetModuleVersion)
     SYMFUNC(xf86GetClocks)