d3d11: Allow to pass NULL as "query" to d3d11_device_CreateQuery().

Signed-off-by: Józef Kucia <jkucia@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

d3d11: Allow to pass NULL as "query" to d3d11_device_CreateQuery().
72e079d7 · Józef Kucia · Alexandre Julliard · 24e8cf64 · 72e079d7
Commit 72e079d7 authored Apr 05, 2016 by Józef Kucia Committed by Alexandre Julliard Apr 05, 2016
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Showing with 7 additions and 2 deletions

device.c dlls/d3d11/device.c +7 -2

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--- a/dlls/d3d11/device.c
+++ b/dlls/d3d11/device.c
@@ -2486,9 +2486,14 @@ static HRESULT STDMETHODCALLTYPE d3d11_device_CreateQuery(ID3D11Device *iface,
    if (FAILED(hr = d3d_query_create(device, desc, FALSE, &object)))
        return hr;

-    *query = &object->ID3D11Query_iface;
+    if (query)
+    {
+        *query = &object->ID3D11Query_iface;
+        return S_OK;
+    }

-    return S_OK;
+    ID3D11Query_Release(&object->ID3D11Query_iface);
+    return S_FALSE;
 }

 static HRESULT STDMETHODCALLTYPE d3d11_device_CreatePredicate(ID3D11Device *iface, const D3D11_QUERY_DESC *desc,