diff --git a/dlls/quartz/tests/videorenderer.c b/dlls/quartz/tests/videorenderer.c
index 1c16fa1f825..96a2b1cabbf 100644
--- a/dlls/quartz/tests/videorenderer.c
+++ b/dlls/quartz/tests/videorenderer.c
@@ -1487,7 +1487,7 @@ static void test_video_window_state(IVideoWindow *window, HWND hwnd, HWND our_hw
 
     hr = IVideoWindow_get_WindowState(window, &state);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(state == SW_HIDE, "Got state %d.\n", state);
+    ok(state == SW_HIDE, "Got state %d.\n", state);
 
     hr = IVideoWindow_get_Visible(window, &state);
     ok(state == OAFALSE, "Got state %d.\n", state);
@@ -1501,7 +1501,7 @@ static void test_video_window_state(IVideoWindow *window, HWND hwnd, HWND our_hw
 
     hr = IVideoWindow_get_WindowState(window, &state);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(state == SW_SHOW, "Got state %d.\n", state);
+    ok(state == SW_SHOW, "Got state %d.\n", state);
 
     hr = IVideoWindow_get_Visible(window, &state);
     ok(state == OATRUE, "Got state %d.\n", state);
@@ -1518,7 +1518,7 @@ static void test_video_window_state(IVideoWindow *window, HWND hwnd, HWND our_hw
 
     hr = IVideoWindow_get_WindowState(window, &state);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(state == SW_MINIMIZE, "Got state %d.\n", state);
+    ok(state == SW_MINIMIZE, "Got state %d.\n", state);
 
     hr = IVideoWindow_get_Visible(window, &state);
     ok(state == OATRUE, "Got state %d.\n", state);
@@ -1533,7 +1533,7 @@ static void test_video_window_state(IVideoWindow *window, HWND hwnd, HWND our_hw
 
     hr = IVideoWindow_get_WindowState(window, &state);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(state == SW_SHOW, "Got state %d.\n", state);
+    ok(state == SW_SHOW, "Got state %d.\n", state);
 
     hr = IVideoWindow_get_Visible(window, &state);
     ok(state == OATRUE, "Got state %d.\n", state);
@@ -1566,7 +1566,7 @@ static void test_video_window_state(IVideoWindow *window, HWND hwnd, HWND our_hw
 
     hr = IVideoWindow_get_WindowState(window, &state);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(state == SW_HIDE, "Got state %d.\n", state);
+    ok(state == SW_HIDE, "Got state %d.\n", state);
 
     hr = IVideoWindow_get_Visible(window, &state);
     ok(state == OAFALSE, "Got state %d.\n", state);
@@ -1581,7 +1581,7 @@ static void test_video_window_state(IVideoWindow *window, HWND hwnd, HWND our_hw
 
     hr = IVideoWindow_get_WindowState(window, &state);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(state == SW_SHOW, "Got state %d.\n", state);
+    ok(state == SW_SHOW, "Got state %d.\n", state);
 
     hr = IVideoWindow_get_Visible(window, &state);
     ok(state == OATRUE, "Got state %d.\n", state);
@@ -1596,7 +1596,7 @@ static void test_video_window_state(IVideoWindow *window, HWND hwnd, HWND our_hw
 
     hr = IVideoWindow_get_WindowState(window, &state);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(state == SW_HIDE, "Got state %d.\n", state);
+    ok(state == SW_HIDE, "Got state %d.\n", state);
 
     hr = IVideoWindow_get_Visible(window, &state);
     ok(state == OAFALSE, "Got state %d.\n", state);
diff --git a/dlls/strmbase/window.c b/dlls/strmbase/window.c
index 206aecb8ded..57dbaca8bf3 100644
--- a/dlls/strmbase/window.c
+++ b/dlls/strmbase/window.c
@@ -402,15 +402,22 @@ HRESULT WINAPI BaseControlWindowImpl_put_WindowState(IVideoWindow *iface, LONG W
     return S_OK;
 }
 
-HRESULT WINAPI BaseControlWindowImpl_get_WindowState(IVideoWindow *iface, LONG *WindowState)
+HRESULT WINAPI BaseControlWindowImpl_get_WindowState(IVideoWindow *iface, LONG *state)
 {
-    WINDOWPLACEMENT place;
-    BaseControlWindow*  This = impl_from_IVideoWindow(iface);
+    BaseControlWindow *window = impl_from_IVideoWindow(iface);
+    DWORD style;
 
-    place.length = sizeof(place);
-    GetWindowPlacement(This->baseWindow.hWnd, &place);
-    TRACE("(%p/%p)->(%p)\n", This, iface, WindowState);
-    *WindowState = place.showCmd;
+    TRACE("window %p, state %p.\n", window, state);
+
+    style = GetWindowLongPtrW(window->baseWindow.hWnd, GWL_STYLE);
+    if (!(style & WS_VISIBLE))
+        *state = SW_HIDE;
+    else if (style & WS_MINIMIZE)
+        *state = SW_MINIMIZE;
+    else if (style & WS_MAXIMIZE)
+        *state = SW_MAXIMIZE;
+    else
+        *state = SW_SHOW;
 
     return S_OK;
 }