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tracers: stats: add message structure to output

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The name of the message is not enough. For example, state-change
is not enough to know the transition.

https://bugzilla.gnome.org/show_bug.cgi?id=754496
This commit is contained in:
Thiago Santos 2015-09-01 16:39:30 -03:00
parent 72ca02b1de
commit 7c5f7173c8
1 changed files with 17 additions and 5 deletions
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22
plugins/tracers/gststats.c
View file

@ -471,13 +471,21 @@ do_post_message_pre (GstStatsTracer * self, guint64 ts, GstElement * elem,
GstMessage * msg)
{
GstElementStats *stats = get_element_stats (self, elem);
const GstStructure *msg_s;
GstStructure *structure = gst_structure_new ("message",
"thread-id", G_TYPE_UINT, GPOINTER_TO_UINT (g_thread_self ()),
"ts", G_TYPE_UINT64, ts,
"elem-ix", G_TYPE_UINT, stats->index,
"name", G_TYPE_STRING, GST_MESSAGE_TYPE_NAME (msg),
NULL);
stats->last_ts = ts;
gst_tracer_log_trace (gst_structure_new ("message",
"thread-id", G_TYPE_UINT, GPOINTER_TO_UINT (g_thread_self ()),
"ts", G_TYPE_UINT64, ts,
"elem-ix", G_TYPE_UINT, stats->index,
"name", G_TYPE_STRING, GST_MESSAGE_TYPE_NAME (msg), NULL));
if ((msg_s = gst_message_get_structure (msg))) {
gst_structure_set (structure, "structure", GST_TYPE_STRUCTURE, msg_s, NULL);
}
gst_tracer_log_trace (structure);
}
static void
@ -592,6 +600,10 @@ gst_stats_tracer_class_init (GstStatsTracerClass * klass)
"description", G_TYPE_STRING, "name of the message",
"flags", G_TYPE_STRING, "", /* TODO: use gflags */
NULL),
"structure", GST_TYPE_STRUCTURE, gst_structure_new ("structure",
"type", G_TYPE_GTYPE, GST_TYPE_STRUCTURE,
"description", G_TYPE_STRING, "message structure",
NULL),
NULL));
gst_tracer_log_trace (gst_structure_new ("elementquery.class",
"thread-id", GST_TYPE_STRUCTURE, gst_structure_new ("scope",