Matteo Bruni : d3d9: Return one quality level when the multisampling type isn't available.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4c1d6d27d06b9ea0e4cb74182709c54f1b7f00de
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=4c1d6d27d06b9ea0e4cb74182709c54f1b7f00de

Author: Matteo Bruni <mbruni at codeweavers.com>
Date:   Tue Jan 26 22:51:33 2016 +0100

d3d9: Return one quality level when the multisampling type isn't available.

Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/d3d9/directx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/d3d9/directx.c b/dlls/d3d9/directx.c
index fd6bc8c..fb096c4 100644
--- a/dlls/d3d9/directx.c
+++ b/dlls/d3d9/directx.c
@@ -309,6 +309,8 @@ static HRESULT WINAPI d3d9_CheckDeviceMultiSampleType(IDirect3D9Ex *iface, UINT
     hr = wined3d_check_device_multisample_type(d3d9->wined3d, adapter, device_type,
             wined3dformat_from_d3dformat(format), windowed, multisample_type, levels);
     wined3d_mutex_unlock();
+    if (hr == WINED3DERR_NOTAVAILABLE && levels)
+        *levels = 1;
 
     return hr;
 }