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mf/session: Handle shutdown state on GetService(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2021-04-12 12:19:53 +03:00 committed by Alexandre Julliard
parent aaf520cf5e
commit a2728cdece
2 changed files with 73 additions and 48 deletions
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110
dlls/mf/session.c
View File

@ -2020,15 +2020,66 @@ static ULONG WINAPI session_get_service_Release(IMFGetService *iface)
return IMFMediaSession_Release(&session->IMFMediaSession_iface);
}
static HRESULT session_get_video_render_service(struct media_session *session, REFGUID service,
REFIID riid, void **obj)
{
IMFStreamSink *stream_sink;
IMFTopologyNode *node;
IMFCollection *nodes;
IMFMediaSink *sink;
unsigned int i = 0;
IUnknown *vr;
HRESULT hr = E_FAIL;
/* Use first sink to support IMFVideoRenderer. */
if (session->presentation.current_topology)
{
if (SUCCEEDED(IMFTopology_GetOutputNodeCollection(session->presentation.current_topology,
&nodes)))
{
while (IMFCollection_GetElement(nodes, i++, (IUnknown **)&node) == S_OK)
{
if (SUCCEEDED(topology_node_get_object(node, &IID_IMFStreamSink, (void **)&stream_sink)))
{
if (SUCCEEDED(IMFStreamSink_GetMediaSink(stream_sink, &sink)))
{
if (SUCCEEDED(IMFMediaSink_QueryInterface(sink, &IID_IMFVideoRenderer, (void **)&vr)))
{
if (FAILED(hr = MFGetService(vr, service, riid, obj)))
WARN("Failed to get service from video renderer %#x.\n", hr);
IUnknown_Release(vr);
}
}
IMFStreamSink_Release(stream_sink);
}
IMFTopologyNode_Release(node);
if (*obj)
break;
}
IMFCollection_Release(nodes);
}
}
return hr;
}
static HRESULT WINAPI session_get_service_GetService(IMFGetService *iface, REFGUID service, REFIID riid, void **obj)
{
struct media_session *session = impl_from_IMFGetService(iface);
HRESULT hr = S_OK;
TRACE("%p, %s, %s, %p.\n", iface, debugstr_guid(service), debugstr_guid(riid), obj);
*obj = NULL;
if (IsEqualGUID(service, &MF_RATE_CONTROL_SERVICE))
EnterCriticalSection(&session->cs);
if (FAILED(hr = session_is_shut_down(session)))
{
}
else if (IsEqualGUID(service, &MF_RATE_CONTROL_SERVICE))
{
if (IsEqualIID(riid, &IID_IMFRateSupport))
{
@ -2038,68 +2089,31 @@ static HRESULT WINAPI session_get_service_GetService(IMFGetService *iface, REFGU
{
*obj = &session->IMFRateControl_iface;
}
else
hr = E_NOINTERFACE;
if (*obj)
IUnknown_AddRef((IUnknown *)*obj);
}
else if (IsEqualGUID(service, &MF_LOCAL_MFT_REGISTRATION_SERVICE))
{
return IMFLocalMFTRegistration_QueryInterface(&local_mft_registration, riid, obj);
hr = IMFLocalMFTRegistration_QueryInterface(&local_mft_registration, riid, obj);
}
else if (IsEqualGUID(service, &MF_TOPONODE_ATTRIBUTE_EDITOR_SERVICE))
{
*obj = &session->IMFTopologyNodeAttributeEditor_iface;
IUnknown_AddRef((IUnknown *)*obj);
}
else if (IsEqualGUID(service, &MR_VIDEO_RENDER_SERVICE))
{
IMFStreamSink *stream_sink;
IMFTopologyNode *node;
IMFCollection *nodes;
IMFMediaSink *sink;
unsigned int i = 0;
IUnknown *vr;
HRESULT hr;
EnterCriticalSection(&session->cs);
/* Use first sink to support IMFVideoRenderer. */
if (session->presentation.current_topology)
{
if (SUCCEEDED(IMFTopology_GetOutputNodeCollection(session->presentation.current_topology,
&nodes)))
{
while (IMFCollection_GetElement(nodes, i++, (IUnknown **)&node) == S_OK)
{
if (SUCCEEDED(topology_node_get_object(node, &IID_IMFStreamSink, (void **)&stream_sink)))
{
if (SUCCEEDED(IMFStreamSink_GetMediaSink(stream_sink, &sink)))
{
if (SUCCEEDED(IMFMediaSink_QueryInterface(sink, &IID_IMFVideoRenderer, (void **)&vr)))
{
if (FAILED(hr = MFGetService(vr, service, riid, obj)))
WARN("Failed to get service from video renderer %#x.\n", hr);
IUnknown_Release(vr);
}
}
IMFStreamSink_Release(stream_sink);
}
IMFTopologyNode_Release(node);
if (*obj)
break;
}
IMFCollection_Release(nodes);
}
}
LeaveCriticalSection(&session->cs);
hr = session_get_video_render_service(session, service, riid, obj);
}
else
FIXME("Unsupported service %s.\n", debugstr_guid(service));
if (*obj)
IUnknown_AddRef((IUnknown *)*obj);
LeaveCriticalSection(&session->cs);
return *obj ? S_OK : E_NOINTERFACE;
return hr;
}
static const IMFGetServiceVtbl session_get_service_vtbl =

11
dlls/mf/tests/mf.c
View File

@ -1170,6 +1170,7 @@ static void test_media_session(void)
IMFShutdown *shutdown;
PROPVARIANT propvar;
DWORD status, caps;
IMFGetService *gs;
IMFClock *clock;
IUnknown *unk;
HRESULT hr;
@ -1271,6 +1272,16 @@ todo_wine
hr = IMFMediaSession_Shutdown(session);
ok(hr == S_OK, "Failed to shut down, hr %#x.\n", hr);
check_interface(session, &IID_IMFGetService, TRUE);
hr = IMFMediaSession_QueryInterface(session, &IID_IMFGetService, (void **)&gs);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
hr = IMFGetService_GetService(gs, &MF_RATE_CONTROL_SERVICE, &IID_IMFRateSupport, (void **)&rate_support);
ok(hr == MF_E_SHUTDOWN, "Unexpected hr %#x.\n", hr);
IMFGetService_Release(gs);
hr = IMFShutdown_GetShutdownStatus(shutdown, &status);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(status == MFSHUTDOWN_COMPLETED, "Unexpected shutdown status %u.\n", status);