From a7b24bb4342eefb2b23fa40d7c7216c38f2edc09 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sun, 22 Jan 2012 15:50:47 +0000
Subject: [PATCH] sna: Correct image buffer size when uploading a downsampled
 image

Reported-by: Clemens Eisserer <linuxhippy@gmail.com>
References: https://bugs.freedesktop.org/show_bug.cgi?id=45086
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 src/sna/kgem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sna/kgem.c b/src/sna/kgem.c
index 3b4db905..8b553b9f 100644
--- a/src/sna/kgem.c
+++ b/src/sna/kgem.c
@@ -3224,7 +3224,7 @@ struct kgem_bo *kgem_upload_source_image_halved(struct kgem *kgem,
 	     __FUNCTION__, x, y, width, height, stride, bpp));
 
 	bo = kgem_create_buffer_2d(kgem,
-				   width, height, bpp,
+				   width/2, height/2, bpp,
 				   KGEM_BUFFER_WRITE_INPLACE,
 				   &dst);
 	if (bo == NULL)