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mf/samglegrabber: Dump pending items on shutdown. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-05-15 18:32:53 +03:00 committed by Alexandre Julliard
parent b9ec2719fc
commit 51dcfe4634
1 changed files with 12 additions and 5 deletions
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17
dlls/mf/samplegrabber.c
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@ -802,11 +802,20 @@ static ULONG WINAPI sample_grabber_sink_AddRef(IMFMediaSink *iface)
return refcount;
}
static void sample_grabber_release_pending_items(struct sample_grabber *grabber)
{
struct scheduled_item *item, *next_item;
LIST_FOR_EACH_ENTRY_SAFE(item, next_item, &grabber->items, struct scheduled_item, entry)
{
stream_release_pending_item(item);
}
}
static ULONG WINAPI sample_grabber_sink_Release(IMFMediaSink *iface)
{
struct sample_grabber *grabber = impl_from_IMFMediaSink(iface);
ULONG refcount = InterlockedDecrement(&grabber->refcount);
struct scheduled_item *item, *next_item;
TRACE("%p, refcount %u.\n", iface, refcount);
@ -836,10 +845,7 @@ static ULONG WINAPI sample_grabber_sink_Release(IMFMediaSink *iface)
}
if (grabber->sample_attributes)
IMFAttributes_Release(grabber->sample_attributes);
LIST_FOR_EACH_ENTRY_SAFE(item, next_item, &grabber->items, struct scheduled_item, entry)
{
stream_release_pending_item(item);
}
sample_grabber_release_pending_items(grabber);
DeleteCriticalSection(&grabber->cs);
heap_free(grabber);
}
@ -1031,6 +1037,7 @@ static HRESULT WINAPI sample_grabber_sink_Shutdown(IMFMediaSink *iface)
EnterCriticalSection(&grabber->cs);
grabber->is_shut_down = TRUE;
sample_grabber_release_pending_items(grabber);
if (SUCCEEDED(hr = IMFSampleGrabberSinkCallback_OnShutdown(sample_grabber_get_callback(grabber))))
{
sample_grabber_set_presentation_clock(grabber, NULL);