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ddraw: Querying IUnknown for a surface should return the IDirectDrawSurface interface.

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Henri Verbeet 2012-03-30 01:08:36 +02:00 committed by Alexandre Julliard
parent a623075612
commit f7719a89ad
1 changed files with 3 additions and 3 deletions
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6
dlls/ddraw/surface.c
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@ -142,8 +142,7 @@ static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface,
if(!riid) if(!riid)
return DDERR_INVALIDPARAMS; return DDERR_INVALIDPARAMS;
if (IsEqualGUID(riid, &IID_IUnknown) if (IsEqualGUID(riid, &IID_IDirectDrawSurface7))
|| IsEqualGUID(riid, &IID_IDirectDrawSurface7) )
{ {
IDirectDrawSurface7_AddRef(iface); IDirectDrawSurface7_AddRef(iface);
*obj = iface; *obj = iface;
@ -175,7 +174,8 @@ static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface,
return S_OK; return S_OK;
} }
if (IsEqualGUID(riid, &IID_IDirectDrawSurface)) if (IsEqualGUID(riid, &IID_IDirectDrawSurface)
|| IsEqualGUID(riid, &IID_IUnknown))
{ {
IDirectDrawSurface_AddRef(&This->IDirectDrawSurface_iface); IDirectDrawSurface_AddRef(&This->IDirectDrawSurface_iface);
*obj = &This->IDirectDrawSurface_iface; *obj = &This->IDirectDrawSurface_iface;