[PATCH 2/2] mf: Handle errors with source event generator in session.

[Santino Mazza]

From: Santino Mazza

---
 dlls/mf/session.c  | 8 +++++++-
 dlls/mf/tests/mf.c | 3 +--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/dlls/mf/session.c b/dlls/mf/session.c
index b5b631fb00a..1c72fa8bd38 100644
--- a/dlls/mf/session.c
+++ b/dlls/mf/session.c
@@ -3679,7 +3679,9 @@ static HRESULT WINAPI session_events_callback_Invoke(IMFAsyncCallback *iface, IM
     if (FAILED(hr = IMFMediaEventGenerator_EndGetEvent(event_source, result, &event)))
     {
         WARN("Failed to get event from %p, hr %#lx.\n", event_source, hr);
-        goto failed;
+        IMFMediaEventQueue_QueueEventParamVar(session->event_queue, MEError, &GUID_NULL, hr, &value);
+        IMFMediaEventGenerator_Release(event_source);
+        return hr;
     }

if (FAILED(hr = IMFMediaEvent_GetType(event, &event_type)))
@@ -3876,7 +3878,11 @@ failed:
         IMFMediaEvent_Release(event);

if (FAILED(hr = IMFMediaEventGenerator_BeginGetEvent(event_source, iface, (IUnknown *)event_source)))
+    {
         WARN("Failed to re-subscribe, hr %#lx.\n", hr);
+        value.vt = VT_EMPTY;
+        IMFMediaEventQueue_QueueEventParamVar(session->event_queue, MEError, &GUID_NULL, hr, &value);
+    }

IMFMediaEventGenerator_Release(event_source);

diff --git a/dlls/mf/tests/mf.c b/dlls/mf/tests/mf.c
index 1e46897bac8..1d0b021da01 100644
--- a/dlls/mf/tests/mf.c
+++ b/dlls/mf/tests/mf.c
@@ -2641,7 +2641,7 @@ static void test_media_session_events(void)
     hr = IMFMediaSession_Start(session, &GUID_NULL, &propvar);
     ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
     hr = wait_media_event_until_blocking(session, callback, MEError, 1000, &propvar);
-    todo_wine ok(hr == 0x80001234, "Unexpected hr %#lx.\n", hr);
+    ok(hr == 0x80001234, "Unexpected hr %#lx.\n", hr);
     ok(propvar.vt == VT_EMPTY, "got vt %u\n", propvar.vt);
     CHECK_CALLED(test_source_BeginGetEvent);
     CHECK_CALLED(test_source_EndGetEvent);
@@ -2651,7 +2651,6 @@ static void test_media_session_events(void)
     propvar.vt = VT_EMPTY;
     hr = IMFMediaSession_Start(session, &GUID_NULL, &propvar);
     ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
-    todo_wine
     hr = wait_media_event_until_blocking(session, callback, MESessionStarted, 1000, &propvar);
     ok(hr == WAIT_TIMEOUT, "Unexpected hr %#lx.\n", hr); /* New commands are not handled */