1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/adapter9.c b/src/gallium/state_trackers/nine/adapter9.c
index dad5fcbad32..fbbc586204a 100644
--- a/src/gallium/state_trackers/nine/adapter9.c
+++ b/src/gallium/state_trackers/nine/adapter9.c
@@ -385,6 +385,12 @@ NineAdapter9_CheckDeviceMultiSampleType( struct NineAdapter9 *This,
         d3dformat_to_string(SurfaceFormat), Windowed, MultiSampleType,
         pQualityLevels);
 
+    if (pQualityLevels) {
+        /* In error cases return only 1 quality level supported */
+        *pQualityLevels = 1;
+    }
+    user_assert(MultiSampleType < D3DMULTISAMPLE_16_SAMPLES, D3DERR_INVALIDCALL);
+
     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
     if (FAILED(hr))
         return hr;