Eric Pouech : d3dx9: Fix use of D3DXVec2Normalize().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 46b33179c239002cbe7de5fea00a815b5c8fab21
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=46b33179c239002cbe7de5fea...

Author: Eric Pouech <eric.pouech(a)gmail.com>
Date:   Thu Sep 30 21:05:08 2021 +0200

d3dx9: Fix use of D3DXVec2Normalize().

Spotted by GCC 11.

Signed-off-by: Eric Pouech <eric.pouech(a)gmail.com>
Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/d3dx9_36/mesh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/d3dx9_36/mesh.c b/dlls/d3dx9_36/mesh.c
index 8f7c926c32a..48abb7ede41 100644
--- a/dlls/d3dx9_36/mesh.c
+++ b/dlls/d3dx9_36/mesh.c
@@ -5508,7 +5508,7 @@ static inline BOOL is_direction_similar(D3DXVECTOR2 *dir1, D3DXVECTOR2 *dir2, fl
 
 static inline D3DXVECTOR2 *unit_vec2(D3DXVECTOR2 *dir, const D3DXVECTOR2 *pt1, const D3DXVECTOR2 *pt2)
 {
-    return D3DXVec2Normalize(D3DXVec2Subtract(dir, pt2, pt1), dir);
+    return D3DXVec2Normalize(dir, D3DXVec2Subtract(dir, pt2, pt1));
 }
 
 struct cos_table