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srtpdec: add stats readonly property, similar to srtpenc

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=772357
This commit is contained in:
Vincent Penquerc'h 2016-10-03 09:52:07 +01:00 committed by Sebastian Dröge
parent 8ba57fb4bd
commit d125d6b18c
1 changed files with 43 additions and 1 deletions
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44
ext/srtp/gstsrtpdec.c
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@ -142,7 +142,8 @@ enum
enum
{
PROP_0,
PROP_REPLAY_WINDOW_SIZE
PROP_REPLAY_WINDOW_SIZE,
PROP_STATS
};
/* the capabilities of the inputs and outputs.
@ -275,6 +276,9 @@ gst_srtp_dec_class_init (GstSrtpDecClass * klass)
"Size of the replay protection window",
64, 0x8000, DEFAULT_REPLAY_WINDOW_SIZE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_STATS,
g_param_spec_boxed ("stats", "Statistics", "Various statistics",
GST_TYPE_STRUCTURE, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
/* Install signals */
/**
@ -408,6 +412,41 @@ gst_srtp_dec_init (GstSrtpDec * filter)
filter->roc_changed = FALSE;
}
static GstStructure *
gst_srtp_dec_create_stats (GstSrtpDec * filter)
{
GstStructure *s;
GValue va = G_VALUE_INIT;
GValue v = G_VALUE_INIT;
s = gst_structure_new_empty ("application/x-srtp-decoder-stats");
g_value_init (&va, GST_TYPE_ARRAY);
g_value_init (&v, GST_TYPE_STRUCTURE);
if (filter->session) {
srtp_stream_t stream = filter->session->stream_list;
while (stream) {
GstStructure *ss;
guint32 ssrc = GUINT32_FROM_BE (stream->ssrc);
guint32 roc = stream->rtp_rdbx.index >> 16;
ss = gst_structure_new ("application/x-srtp-stream",
"ssrc", G_TYPE_UINT, ssrc, "roc", G_TYPE_UINT, roc, NULL);
g_value_take_boxed (&v, ss);
gst_value_array_append_value (&va, &v);
stream = stream->next;
}
}
gst_structure_take_value (s, "streams", &va);
g_value_unset (&v);
return s;
}
static void
gst_srtp_dec_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
@ -440,6 +479,9 @@ gst_srtp_dec_get_property (GObject * object, guint prop_id,
case PROP_REPLAY_WINDOW_SIZE:
g_value_set_uint (value, filter->replay_window_size);
break;
case PROP_STATS:
g_value_take_boxed (value, gst_srtp_dec_create_stats (filter));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;