From 89c661d61f1b9c70a08237476fa1f7f42c1783ab Mon Sep 17 00:00:00 2001
From: Kevin E Martin <kem@kem.org>
Date: Fri, 4 Nov 2005 21:37:32 +0000
Subject: [PATCH] Only use fbCopyAreammx if planemask is FB_ALLONES (fixes XTS5
 XCopyArea     tests 22 and 23).

---
 fb/fbcopy.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fb/fbcopy.c b/fb/fbcopy.c
index 1b3404a1b..1e7b93435 100644
--- a/fb/fbcopy.c
+++ b/fb/fbcopy.c
@@ -63,7 +63,8 @@ fbCopyNtoN (DrawablePtr	pSrcDrawable,
     while (nbox--)
     {
 #ifdef USE_MMX
-	if (alu == GXcopy && !reverse && !upsidedown && fbHaveMMX())
+	if (pm == FB_ALLONES && alu == GXcopy && !reverse &&
+	    !upsidedown && fbHaveMMX())
 	{
 	    if (!fbCopyAreammx (pSrcDrawable,
 				pDstDrawable,