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mf: Forward sink invalidation events to application. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-03-17 17:10:33 +03:00 committed by Alexandre Julliard
parent bdd9af2c87
commit 43a88a7317
1 changed files with 51 additions and 1 deletions
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52
dlls/mf/session.c
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@ -2492,6 +2492,38 @@ static void session_deliver_sample(struct media_session *session, IMFMediaStream
IMFTopologyNode_Release(downstream_node);
}
static void session_sink_invalidated(struct media_session *session, IMFMediaEvent *event, IMFStreamSink *sink)
{
struct topo_node *node, *sink_node = NULL;
HRESULT hr;
LIST_FOR_EACH_ENTRY(node, &session->presentation.nodes, struct topo_node, entry)
{
if (node->type == MF_TOPOLOGY_OUTPUT_NODE && node->object.sink_stream == sink)
{
sink_node = node;
break;
}
}
if (!sink_node)
return;
if (!event)
{
if (FAILED(hr = MFCreateMediaEvent(MESinkInvalidated, &GUID_NULL, S_OK, NULL, &event)))
WARN("Failed to create event, hr %#x.\n", hr);
}
if (!event)
return;
IMFMediaEvent_SetUINT64(event, &MF_EVENT_OUTPUT_NODE, sink_node->node_id);
IMFMediaEventQueue_QueueEvent(session->event_queue, event);
session_set_topo_status(session, S_OK, MF_TOPOSTATUS_ENDED);
}
static HRESULT WINAPI session_events_callback_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result)
{
struct media_session *session = impl_from_events_callback_IMFAsyncCallback(iface);
@ -2573,13 +2605,31 @@ static HRESULT WINAPI session_events_callback_Invoke(IMFAsyncCallback *iface, IM
EnterCriticalSection(&session->cs);
session_request_sample(session, (IMFStreamSink *)event_source);
LeaveCriticalSection(&session->cs);
break;
break;
case MEMediaSample:
EnterCriticalSection(&session->cs);
session_deliver_sample(session, (IMFMediaStream *)event_source, &value);
LeaveCriticalSection(&session->cs);
break;
case MEAudioSessionDeviceRemoved:
case MEAudioSessionDisconnected:
case MEAudioSessionExclusiveModeOverride:
case MEAudioSessionFormatChanged:
case MEAudioSessionServerShutdown:
IMFMediaEventQueue_QueueEvent(session->event_queue, event);
/* fallthrough */
case MESinkInvalidated:
EnterCriticalSection(&session->cs);
session_sink_invalidated(session, event_type == MESinkInvalidated ? event : NULL,
(IMFStreamSink *)event_source);
LeaveCriticalSection(&session->cs);
break;
default:
;
}