From 0696ea4bd601ed823dbded03eaef6f316df2a5e8 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 21 Nov 2012 17:25:33 +0000
Subject: sna: Add the missing assertion for !proxy

References: https://bugs.freedesktop.org/show_bug.cgi?id=47597
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 src/sna/sna_composite.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sna/sna_composite.c b/src/sna/sna_composite.c
index 329e9d91..fd5acf92 100644
--- a/src/sna/sna_composite.c
+++ b/src/sna/sna_composite.c
@@ -845,6 +845,7 @@ sna_composite_rectangles(CARD8		 op,
 		    box_inplace(pixmap, &region.extents)) {
 			DBG(("%s: promoting to full GPU\n", __FUNCTION__));
 			if (priv->gpu_bo && priv->cpu_damage == NULL) {
+				assert(priv->gpu_bo->proxy == NULL);
 				sna_damage_all(&priv->gpu_damage,
 					       pixmap->drawable.width,
 					       pixmap->drawable.height);
-- 
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