[PATCH 4/4] quartz: Check whether the pin is connected in IVideoWindow::SetWindowPosition().

[Zebediah Figura]

From: Zebediah Figura

Ferro CCTV calls this.
---
 dlls/quartz/tests/videorenderer.c | 3 +++
 dlls/quartz/tests/vmr7.c          | 3 +++
 dlls/quartz/tests/vmr9.c          | 3 +++
 dlls/quartz/window.c              | 3 +++
 4 files changed, 12 insertions(+)

diff --git a/dlls/quartz/tests/videorenderer.c b/dlls/quartz/tests/videorenderer.c
index edc4d40f19d..ea54ec87a8e 100644
--- a/dlls/quartz/tests/videorenderer.c
+++ b/dlls/quartz/tests/videorenderer.c
@@ -2405,6 +2405,9 @@ static void test_video_window(void)
     hr = IVideoWindow_put_Visible(window, OATRUE);
     ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr);

+    hr = IVideoWindow_SetWindowPosition(window, 100, 200, 300, 400);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr);
+
     testfilter_init(&source);
     IFilterGraph2_AddFilter(graph, &source.filter.IBaseFilter_iface, NULL);
     IFilterGraph2_AddFilter(graph, filter, NULL);
diff --git a/dlls/quartz/tests/vmr7.c b/dlls/quartz/tests/vmr7.c
index 7282458dc33..c30fefbd3ab 100644
--- a/dlls/quartz/tests/vmr7.c
+++ b/dlls/quartz/tests/vmr7.c
@@ -2404,6 +2404,9 @@ static void test_video_window(void)
     hr = IVideoWindow_put_Visible(window, OATRUE);
     ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr);

+    hr = IVideoWindow_SetWindowPosition(window, 100, 200, 300, 400);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr);
+
     testfilter_init(&source);
     IFilterGraph2_AddFilter(graph, &source.filter.IBaseFilter_iface, NULL);
     IFilterGraph2_AddFilter(graph, filter, NULL);
diff --git a/dlls/quartz/tests/vmr9.c b/dlls/quartz/tests/vmr9.c
index c201d316bab..9d88afb295d 100644
--- a/dlls/quartz/tests/vmr9.c
+++ b/dlls/quartz/tests/vmr9.c
@@ -2630,6 +2630,9 @@ static void test_video_window(void)
     hr = IVideoWindow_put_Visible(window, OATRUE);
     ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr);

+    hr = IVideoWindow_SetWindowPosition(window, 100, 200, 300, 400);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#lx.\n", hr);
+
     testfilter_init(&source);
     IFilterGraph2_AddFilter(graph, &source.filter.IBaseFilter_iface, NULL);
     IFilterGraph2_AddFilter(graph, filter, NULL);
diff --git a/dlls/quartz/window.c b/dlls/quartz/window.c
index 130194bcc29..4a9c4aed8f7 100644
--- a/dlls/quartz/window.c
+++ b/dlls/quartz/window.c
@@ -598,6 +598,9 @@ HRESULT WINAPI BaseControlWindowImpl_SetWindowPosition(IVideoWindow *iface,

TRACE("window %p, left %ld, top %ld, width %ld, height %ld.\n", window, left, top, width, height);

+    if (!window->pPin->peer)
+        return VFW_E_NOT_CONNECTED;
+
     if (!SetWindowPos(window->hwnd, NULL, left, top, width, height, SWP_NOACTIVATE | SWP_NOZORDER))
         return E_FAIL;
     return S_OK;