[PATCH v2 5/6] quartz/videorenderer: Implement IOverlay::GetWindowHandle().

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 dlls/quartz/tests/videorenderer.c | 26 ++++++++++++++++++++++++++
 dlls/quartz/videorenderer.c       |  8 ++++++--
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/dlls/quartz/tests/videorenderer.c b/dlls/quartz/tests/videorenderer.c
index 728c7b41806..c2eb16f0cc0 100644
--- a/dlls/quartz/tests/videorenderer.c
+++ b/dlls/quartz/tests/videorenderer.c
@@ -1321,6 +1321,31 @@ static void test_unconnected_filter_state(void)
     ok(!ref, "Got outstanding refcount %d.\n", ref);
 }

+static void test_overlay(void)
+{
+    IBaseFilter *filter = create_video_renderer();
+    IOverlay *overlay;
+    HRESULT hr;
+    ULONG ref;
+    IPin *pin;
+    HWND hwnd;
+
+    IBaseFilter_FindPin(filter, sink_id, &pin);
+
+    hr = IPin_QueryInterface(pin, &IID_IOverlay, (void **)&overlay);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    hwnd = (HWND)0xdeadbeef;
+    hr = IOverlay_GetWindowHandle(overlay, &hwnd);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(hwnd && hwnd != (HWND)0xdeadbeef, "Got invalid window %p.\n", hwnd);
+
+    IOverlay_Release(overlay);
+    IPin_Release(pin);
+    ref = IBaseFilter_Release(filter);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
 START_TEST(videorenderer)
 {
     CoInitialize(NULL);
@@ -1334,6 +1359,7 @@ START_TEST(videorenderer)
     test_enum_media_types();
     test_unconnected_filter_state();
     test_connect_pin();
+    test_overlay();

CoUninitialize();
 }
diff --git a/dlls/quartz/videorenderer.c b/dlls/quartz/videorenderer.c
index e2d80642d2e..429b59bfe33 100644
--- a/dlls/quartz/videorenderer.c
+++ b/dlls/quartz/videorenderer.c
@@ -854,8 +854,12 @@ static HRESULT WINAPI overlay_SetColorKey(IOverlay *iface, COLORKEY *key)

static HRESULT WINAPI overlay_GetWindowHandle(IOverlay *iface, HWND *window)
 {
-    FIXME("iface %p, window %p, stub!\n", iface, window);
-    return E_NOTIMPL;
+    VideoRendererImpl *filter = impl_from_IOverlay(iface);
+
+    TRACE("filter %p, window %p.\n", filter, window);
+
+    *window = filter->baseControlWindow.baseWindow.hWnd;
+    return S_OK;
 }

static HRESULT WINAPI overlay_GetClipList(IOverlay *iface, RECT *source, RECT *dest, RGNDATA **region)