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ddraw: Properly retrieve an interface pointer in ddraw7_GetSurfaceFromDC().

This commit is contained in:
Henri Verbeet 2012-04-09 20:43:38 +02:00 committed by Alexandre Julliard
parent 88bcd13d7f
commit 9cb7ca004a
1 changed files with 3 additions and 1 deletions
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4
dlls/ddraw/ddraw.c
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@ -2471,6 +2471,7 @@ static HRESULT WINAPI ddraw7_GetSurfaceFromDC(IDirectDraw7 *iface, HDC hdc,
{ {
struct ddraw *ddraw = impl_from_IDirectDraw7(iface); struct ddraw *ddraw = impl_from_IDirectDraw7(iface);
struct wined3d_surface *wined3d_surface; struct wined3d_surface *wined3d_surface;
struct ddraw_surface *surface_impl;
HRESULT hr; HRESULT hr;
TRACE("iface %p, dc %p, surface %p.\n", iface, hdc, Surface); TRACE("iface %p, dc %p, surface %p.\n", iface, hdc, Surface);
@ -2485,7 +2486,8 @@ static HRESULT WINAPI ddraw7_GetSurfaceFromDC(IDirectDraw7 *iface, HDC hdc,
return DDERR_NOTFOUND; return DDERR_NOTFOUND;
} }
*Surface = wined3d_surface_get_parent(wined3d_surface); surface_impl = wined3d_surface_get_parent(wined3d_surface);
*Surface = &surface_impl->IDirectDrawSurface7_iface;
IDirectDrawSurface7_AddRef(*Surface); IDirectDrawSurface7_AddRef(*Surface);
TRACE("Returning surface %p.\n", Surface); TRACE("Returning surface %p.\n", Surface);
return DD_OK; return DD_OK;