Merge remote-tracking branch 'origin/released'

* origin/released:
  libX11 libxcb mesa xserver xcb-proto xkeyboard-config git update 4 Mar 2014

Conflicts:
	mesalib/src/mapi/glapi/glapi.h
	mesalib/src/mapi/glapi/glthread.c
	mesalib/src/mesa/drivers/dri/common/dri_util.c
	mesalib/src/mesa/main/bufferobj.c
	xorg-server/dix/dispatch.c
	xorg-server/hw/xwin/glx/gen_gl_wrappers.py
	xorg-server/hw/xwin/winmultiwindowwm.c

1 files changed, 12 insertions, 2 deletions

diff --git a/xorg-server/randr/rrcrtc.c b/xorg-server/randr/rrcrtc.c
index c18241848..76d24f60a 100644
--- a/xorg-server/randr/rrcrtc.c
+++ b/xorg-server/randr/rrcrtc.c
@@ -523,9 +523,19 @@ RRCrtcSet(RRCrtcPtr crtc,
     ScreenPtr pScreen = crtc->pScreen;
     Bool ret = FALSE;
     Bool recompute = TRUE;
+    Bool crtcChanged;
+    int  o;
 
     rrScrPriv(pScreen);
 
+    crtcChanged = FALSE;
+    for (o = 0; o < numOutputs; o++) {
+        if (outputs[o] && outputs[o]->crtc != crtc) {
+            crtcChanged = TRUE;
+            break;
+        }
+    }
+
     /* See if nothing changed */
     if (crtc->mode == mode &&
         crtc->x == x &&
@@ -533,7 +543,8 @@ RRCrtcSet(RRCrtcPtr crtc,
         crtc->rotation == rotation &&
         crtc->numOutputs == numOutputs &&
         !memcmp(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr)) &&
-        !RRCrtcPendingProperties(crtc) && !RRCrtcPendingTransform(crtc)) {
+        !RRCrtcPendingProperties(crtc) && !RRCrtcPendingTransform(crtc) &&
+        !crtcChanged) {
         recompute = FALSE;
         ret = TRUE;
     }
@@ -605,7 +616,6 @@ RRCrtcSet(RRCrtcPtr crtc,
 #endif
         }
         if (ret) {
-            int o;
 
             RRTellChanged(pScreen);