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Improve and fix LATENCY query handling

Browse source 
This now follows the design docs everywhere, especially the maximum latency
handling.

https://bugzilla.gnome.org/show_bug.cgi?id=744106
This commit is contained in:
Sebastian Dröge 2015-02-11 14:16:21 +01:00
parent 0d89c672e8
commit d9a267f030
1 changed files with 5 additions and 3 deletions
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8
gst-libs/gst/video/gstvideoaggregator.c
View file

@ -598,13 +598,15 @@ gst_videoaggregator_src_setcaps (GstVideoAggregator * vagg, GstCaps * caps)
if (vagg->priv->current_caps == NULL || if (vagg->priv->current_caps == NULL ||
gst_caps_is_equal (caps, vagg->priv->current_caps) == FALSE) { gst_caps_is_equal (caps, vagg->priv->current_caps) == FALSE) {
GstClockTime latency;
gst_caps_replace (&vagg->priv->current_caps, caps); gst_caps_replace (&vagg->priv->current_caps, caps);
GST_VIDEO_AGGREGATOR_UNLOCK (vagg); GST_VIDEO_AGGREGATOR_UNLOCK (vagg);
gst_aggregator_set_src_caps (agg, caps); gst_aggregator_set_src_caps (agg, caps);
gst_aggregator_set_latency (agg, gst_util_uint64_scale (GST_SECOND, latency = gst_util_uint64_scale (GST_SECOND,
GST_VIDEO_INFO_FPS_D (&info), GST_VIDEO_INFO_FPS_N (&info)), GST_VIDEO_INFO_FPS_D (&info), GST_VIDEO_INFO_FPS_N (&info));
GST_CLOCK_TIME_NONE); gst_aggregator_set_latency (agg, latency, latency);
GST_VIDEO_AGGREGATOR_LOCK (vagg); GST_VIDEO_AGGREGATOR_LOCK (vagg);
} }