windows.media: Partially implement IClosedCaptionPropertiesStatics_get_BackgroundOpacity.

dlls/windows.media/captions.c

@@ -188,8 +188,10 @@ static HRESULT WINAPI captions_get_ComputedBackgroundColor( IClosedCaptionProper
 
 static HRESULT WINAPI captions_get_BackgroundOpacity( IClosedCaptionPropertiesStatics *iface, ClosedCaptionOpacity *value )
 {
-    FIXME( "iface %p, value %p stub!\n", iface, value );
-    return E_NOTIMPL;
+    FIXME( "iface %p, value %p semi-stub.\n", iface, value );
+
+    *value = ClosedCaptionOpacity_Default;
+    return S_OK;
 }
 
 static HRESULT WINAPI captions_get_RegionColor( IClosedCaptionPropertiesStatics *iface, ClosedCaptionColor *value )

dlls/windows.media/tests/captions.c

@@ -127,8 +127,8 @@ static void test_CaptionStatics(void)
 
     opacity = 0xdeadbeef;
     hr = IClosedCaptionPropertiesStatics_get_BackgroundOpacity( caption_statics, &opacity );
-    todo_wine ok( hr == S_OK, "get_BackgroundOpacity returned %#lx\n", hr );
-    todo_wine ok( opacity == ClosedCaptionOpacity_Default, "expected default background opacity, got %d\n", opacity );
+    ok( hr == S_OK, "get_BackgroundOpacity returned %#lx\n", hr );
+    ok( opacity == ClosedCaptionOpacity_Default, "expected default background opacity, got %d\n", opacity );
 
     color = 0xdeadbeef;
     hr = IClosedCaptionPropertiesStatics_get_RegionColor( caption_statics, &color );