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mpegdemux: Only error out at EOS push failure if we don't have any streams.

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This should remove the bogus error messages while still keeping the original
intent of this, which is to inform the pipeline/application/user that we
could not find any valid streams.

There are many reasons why pushing an event can fail, and not all of them are
because there's no link downstream (it could be because it was blocked, or
flushing).
This commit is contained in:
Edward Hervey 2009-04-21 16:08:55 +02:00
parent 51fdc78786
commit c717af5c0a
1 changed files with 21 additions and 6 deletions
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27
gst/mpegdemux/gstmpegdemux.c
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@ -790,6 +790,19 @@ gst_flups_demux_close_segment (GstFluPSDemux * demux)
}
}
static inline gboolean
have_open_streams (GstFluPSDemux * demux)
{
gint id;
for (id = 0; id < GST_FLUPS_DEMUX_MAX_STREAMS; id++) {
if (demux->streams[id])
return TRUE;
}
return FALSE;
}
static gboolean
gst_flups_demux_sink_event (GstPad * pad, GstEvent * event)
{
@ -861,10 +874,11 @@ gst_flups_demux_sink_event (GstPad * pad, GstEvent * event)
}
case GST_EVENT_EOS:
GST_INFO_OBJECT (demux, "Received EOS");
if (!gst_flups_demux_send_event (demux, event)) {
GST_WARNING_OBJECT (demux, "failed pushing EOS on streams");
if (!gst_flups_demux_send_event (demux, event)
&& !have_open_streams (demux)) {
GST_WARNING_OBJECT (demux, "EOS and no streams open");
GST_ELEMENT_ERROR (demux, STREAM, FAILED,
("Internal data stream error."), ("Can't push EOS downstream"));
("Internal data stream error."), ("No valid streams detected"));
}
break;
case GST_EVENT_CUSTOM_DOWNSTREAM:
@ -2515,10 +2529,11 @@ pause:
/* normal playback, send EOS to all linked pads */
gst_element_no_more_pads (GST_ELEMENT (demux));
GST_LOG_OBJECT (demux, "Sending EOS, at end of stream");
if (!gst_flups_demux_send_event (demux, gst_event_new_eos ())) {
GST_WARNING_OBJECT (demux, "failed pushing EOS on streams");
if (!gst_flups_demux_send_event (demux, gst_event_new_eos ())
&& !have_open_streams (demux)) {
GST_WARNING_OBJECT (demux, "EOS and no streams open");
GST_ELEMENT_ERROR (demux, STREAM, FAILED,
("Internal data stream error."), ("Can't push EOS downstream"));
("Internal data stream error."), ("No valid streams detected"));
}
}
} else {