mf/session: Handle source buffering events.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

mf/session: Handle source buffering events.
68b5a057 · Nikolay Sivov · Alexandre Julliard · f151550e · 68b5a057
Commit 68b5a057 authored Jun 02, 2020 by Nikolay Sivov Committed by Alexandre Julliard Jun 02, 2020
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session.c dlls/mf/session.c +17 -0

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--- a/dlls/mf/session.c
+++ b/dlls/mf/session.c
@@ -2867,6 +2867,23 @@ static HRESULT WINAPI session_events_callback_Invoke(IMFAsyncCallback *iface, IM
            LeaveCriticalSection(&session->cs);

            break;
+
+        case MEBufferingStarted:
+        case MEBufferingStopped:
+
+            EnterCriticalSection(&session->cs);
+            if (session_get_media_source(session, (IMFMediaSource *)event_source))
+            {
+                if (event_type == MEBufferingStarted)
+                    IMFPresentationClock_Pause(session->clock);
+                else
+                    IMFPresentationClock_Start(session->clock, PRESENTATION_CURRENT_POSITION);
+
+                IMFMediaEventQueue_QueueEvent(session->event_queue, event);
+            }
+            LeaveCriticalSection(&session->cs);
+            break;
+
        case MENewStream:
            stream = (IMFMediaStream *)value.punkVal;