From 4d350497012fa31a417ada662006e2d64db2a4b5 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Tue, 15 Mar 2011 10:32:19 +1000
Subject: radeon: exa shaders don't handle scaling either.

rendercheck tsrccoords test fails.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 src/radeon_exa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/radeon_exa.c b/src/radeon_exa.c
index 3dbdcae4..aa3d55e2 100644
--- a/src/radeon_exa.c
+++ b/src/radeon_exa.c
@@ -183,7 +183,8 @@ Bool radeon_transform_is_affine(PictTransformPtr t)
 {
 	if (t == NULL)
 		return TRUE;
-	return t->matrix[2][0] == 0 && t->matrix[2][1] == 0;
+	/* the shaders don't handle scaling either */
+	return t->matrix[2][0] == 0 && t->matrix[2][1] == 0 && t->matrix[2][2] == 1;
 }
 
 #if X_BYTE_ORDER == X_BIG_ENDIAN
-- 
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