[PATCH 4/6] dmsynth: Forward IDirectMusicSynth_GetLatencyClock to the sink.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/dmsynth/synth.c         | 25 ++++---------------------
 dlls/dmsynth/tests/dmsynth.c |  6 +++---
 2 files changed, 7 insertions(+), 24 deletions(-)

diff --git a/dlls/dmsynth/synth.c b/dlls/dmsynth/synth.c
index e07e47490bd..983e1502fe9 100644
--- a/dlls/dmsynth/synth.c
+++ b/dlls/dmsynth/synth.c
@@ -38,7 +38,6 @@ struct synth
     DMUS_PORTPARAMS params;
     BOOL active;
     BOOL open;
-    IReferenceClock *latency_clock;
     IDirectMusicSynthSink *sink;
 };

@@ -93,11 +92,7 @@ static ULONG WINAPI synth_Release(IDirectMusicSynth8 *iface)

TRACE("(%p): new ref = %lu\n", This, ref);

-    if (!ref) {
-        if (This->latency_clock)
-            IReferenceClock_Release(This->latency_clock);
-        free(This);
-    }
+    if (!ref) free(This);

return ref;
 }
@@ -414,14 +409,10 @@ static HRESULT WINAPI synth_GetLatencyClock(IDirectMusicSynth8 *iface,

if (!clock)
         return E_POINTER;
-
     if (!This->sink)
         return DMUS_E_NOSYNTHSINK;

-    *clock = This->latency_clock;
-    IReferenceClock_AddRef(This->latency_clock);
-
-    return S_OK;
+    return IDirectMusicSynthSink_GetLatencyClock(This->sink, clock);
 }

static HRESULT WINAPI synth_Activate(IDirectMusicSynth8 *iface, BOOL enable)
@@ -457,28 +448,20 @@ static HRESULT WINAPI synth_SetSynthSink(IDirectMusicSynth8 *iface,
         IDirectMusicSynthSink *sink)
 {
     struct synth *This = impl_from_IDirectMusicSynth8(iface);
-    HRESULT hr;

TRACE("(%p)->(%p)\n", iface, sink);

if (sink == This->sink)
         return S_OK;

-    if (!sink || This->sink) {
-        /* Disconnect the sink */
-        if (This->latency_clock)
-            IReferenceClock_Release(This->latency_clock);
-        IDirectMusicSynthSink_Release(This->sink);
-    }
+    if (!sink || This->sink) IDirectMusicSynthSink_Release(This->sink);

This->sink = sink;
     if (!sink)
         return S_OK;

IDirectMusicSynthSink_AddRef(This->sink);
-    if (FAILED(hr = IDirectMusicSynthSink_Init(sink, (IDirectMusicSynth *)iface)))
-        return hr;
-    return IDirectMusicSynthSink_GetLatencyClock(sink, &This->latency_clock);
+    return IDirectMusicSynthSink_Init(sink, (IDirectMusicSynth *)iface);
 }

static HRESULT WINAPI synth_Render(IDirectMusicSynth8 *iface, short *buffer,
diff --git a/dlls/dmsynth/tests/dmsynth.c b/dlls/dmsynth/tests/dmsynth.c
index 99b5c933ab4..74c3bcea53b 100644
--- a/dlls/dmsynth/tests/dmsynth.c
+++ b/dlls/dmsynth/tests/dmsynth.c
@@ -1014,7 +1014,7 @@ static void test_IDirectMusicSynth(void)
     hr = IDirectMusicSynth_SetSynthSink(synth, sink);
     ok(hr == S_OK, "got %#lx\n", hr);
     ref = get_refcount(sink);
-    todo_wine ok(ref == 2, "got %lu\n", ref);
+    ok(ref == 2, "got %lu\n", ref);
     hr = IDirectMusicSynth_Activate(synth, TRUE);
     todo_wine ok(hr == DMUS_E_SYNTHNOTCONFIGURED, "got %#lx\n", hr);

@@ -1062,7 +1062,7 @@ static void test_IDirectMusicSynth(void)
     hr = IDirectMusicSynth_SetSynthSink(synth, sink);
     ok(hr == S_OK, "got %#lx\n", hr);
     ref = get_refcount(sink);
-    todo_wine ok(ref == 2, "got %lu\n", ref);
+    ok(ref == 2, "got %lu\n", ref);
     hr = IDirectMusicSynth_Activate(synth, TRUE);
     todo_wine ok(hr == S_OK, "got %#lx\n", hr);

@@ -1145,7 +1145,7 @@ static void test_IDirectMusicSynth(void)
     IDirectMusicSynth_Release(synth);

-    if (strcmp(winetest_platform, "wine")) IDirectMusicSynthSink_Release(sink);
+    IDirectMusicSynthSink_Release(sink);
     IReferenceClock_Release(clock);
     IDirectMusic_Release(music);
 }