Henri Verbeet : ddraw: Return DDERR_NOEXCLUSIVEMODE in ddraw_surface7_Flip () when not in exclusive mode.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 83f10e2251e7ab07e48b076aa8d0bb7dc68474a4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=83f10e2251e7ab07e48b076aa8...

Author: Henri Verbeet 
Date:   Fri Dec  4 11:30:13 2015 +0100

ddraw: Return DDERR_NOEXCLUSIVEMODE in ddraw_surface7_Flip() when not in exclusive mode.

Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

dlls/ddraw/surface.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index 45c7594..f8acb2d 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -1239,6 +1239,13 @@ static HRESULT WINAPI DECLSPEC_HOTPATCH ddraw_surface7_Flip(IDirectDrawSurface7

wined3d_mutex_lock();

+    if (!(dst_impl->ddraw->cooperative_level & DDSCL_EXCLUSIVE))
+    {
+        WARN("Not in exclusive mode.\n");
+        wined3d_mutex_unlock();
+        return DDERR_NOEXCLUSIVEMODE;
+    }
+
     tmp_rtv = ddraw_surface_get_rendertarget_view(dst_impl);
     tmp = dst_impl->wined3d_surface;
     texture = dst_impl->wined3d_texture;