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videoaggregator: fix up QoS handling for live sources

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Only attempt adaptive drop when we are not live

https://bugzilla.gnome.org/show_bug.cgi?id=739996
This commit is contained in:
Matthew Waters 2014-11-17 14:05:01 +11:00
parent 051955e5fa
commit f4a10c64c8
1 changed files with 5 additions and 1 deletions
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6
gst-libs/gst/video/gstvideoaggregator.c
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@ -749,15 +749,19 @@ static void
gst_videoaggregator_update_qos (GstVideoAggregator * vagg, gdouble proportion,
GstClockTimeDiff diff, GstClockTime timestamp)
{
gboolean live;
GST_DEBUG_OBJECT (vagg,
"Updating QoS: proportion %lf, diff %s%" GST_TIME_FORMAT ", timestamp %"
GST_TIME_FORMAT, proportion, (diff < 0) ? "-" : "",
GST_TIME_ARGS (ABS (diff)), GST_TIME_ARGS (timestamp));
GST_OBJECT_LOCK (vagg);
gst_aggregator_get_latency (GST_AGGREGATOR (vagg), &live, NULL, NULL);
vagg->priv->proportion = proportion;
if (G_LIKELY (timestamp != GST_CLOCK_TIME_NONE)) {
if (G_UNLIKELY (diff > 0))
if (!live && G_UNLIKELY (diff > 0))
vagg->priv->earliest_time =
timestamp + 2 * diff + gst_util_uint64_scale_int_round (GST_SECOND,
GST_VIDEO_INFO_FPS_D (&vagg->info),