From 377016d728ace47c9eeb3ac2f01191608ab060f6 Mon Sep 17 00:00:00 2001
From: Dennis Kasprzyk <onestone@opencompositing.org>
Date: Thu, 29 May 2008 11:24:16 +0200
Subject: [PATCH] Report correct damage rectangle in CopySubBuffer.

---
 src/mesa/drivers/dri/common/dri_util.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index 58702089e5f..daa3fc58149 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -510,9 +510,9 @@ static void driCopySubBuffer(__DRIdrawable *dPriv,
     dPriv->driScreenPriv->DriverAPI.CopySubBuffer(dPriv, x, y, w, h);
 
     rect.x1 = x;
-    rect.y1 = y;
+    rect.y1 = dPriv->h - y - h;
     rect.x2 = x + w;
-    rect.y2 = y + w;
+    rect.y2 = rect.y1 + h;
     driReportDamage(dPriv, &rect, 1);
 }
 
-- 
2.30.2