amstream: Implement AMMediaStream::JoinFilterGraph.

dlls/amstream/audiostream.c

@@ -593,11 +593,11 @@ static HRESULT WINAPI audio_IAMMediaStream_JoinFilter(IAMMediaStream *iface, IMe
 
 static HRESULT WINAPI audio_IAMMediaStream_JoinFilterGraph(IAMMediaStream *iface, IFilterGraph *filtergraph)
 {
-    struct audio_stream *This = impl_from_IAMMediaStream(iface);
+    struct audio_stream *stream = impl_from_IAMMediaStream(iface);
 
-    FIXME("(%p/%p)->(%p) stub!\n", This, iface, filtergraph);
+    TRACE("stream %p, filtergraph %p.\n", stream, filtergraph);
 
-    return S_FALSE;
+    return S_OK;
 }
 
 static const struct IAMMediaStreamVtbl audio_IAMMediaStream_vtbl =

dlls/amstream/ddrawstream.c

@@ -261,11 +261,11 @@ static HRESULT WINAPI ddraw_IAMMediaStream_JoinFilter(IAMMediaStream *iface, IMe
 
 static HRESULT WINAPI ddraw_IAMMediaStream_JoinFilterGraph(IAMMediaStream *iface, IFilterGraph *filtergraph)
 {
-    struct ddraw_stream *This = impl_from_IAMMediaStream(iface);
+    struct ddraw_stream *stream = impl_from_IAMMediaStream(iface);
 
-    FIXME("(%p/%p)->(%p) stub!\n", This, iface, filtergraph);
+    TRACE("stream %p, filtergraph %p.\n", stream, filtergraph);
 
-    return S_FALSE;
+    return S_OK;
 }
 
 static const struct IAMMediaStreamVtbl ddraw_IAMMediaStream_vtbl =

dlls/amstream/tests/amstream.c

@@ -4371,7 +4371,7 @@ static void check_ammediastream_join_filter_graph(const MSPID *id)
     }
 
     hr = IAMMediaStream_JoinFilterGraph(stream, graph);
-    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
     EXPECT_REF(builder, 4);
     EXPECT_REF(graph, 1);