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winegstreamer: Do not return GST_FLOW_NOT_LINKED if the DirectShow pin is not connected. 

This is a fatal error condition for GStreamer, but should not cause errors for
DirectShow.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-01-20 18:58:51 -06:00 committed by Alexandre Julliard
parent b3e2009b5e
commit 36a7dd93d7
1 changed files with 1 additions and 7 deletions
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8
dlls/winegstreamer/gstdemux.c
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@ -878,18 +878,12 @@ static GstFlowReturn got_data_sink(GstPad *pad, GstObject *parent, GstBuffer *bu
TRACE("pad %p, pin %p, buffer %p.\n", pad, pin, buffer);
if (filter->initial)
if (filter->initial || !pin->pin.pin.peer)
{
gst_buffer_unref(buffer);
return GST_FLOW_OK;
}
if (!pin->pin.pin.peer)
{
gst_buffer_unref(buffer);
return GST_FLOW_NOT_LINKED;
}
stream_event.type = PARSER_EVENT_BUFFER;
stream_event.u.buffer = buffer;
/* Transfer our reference to the buffer to the thread. */