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ges-launch: Dot the pipeline on state changes and warnings

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This commit is contained in:
Thibault Saunier 2013-11-09 09:51:55 -03:00
parent 371740ecdf
commit 4367933747
1 changed files with 24 additions and 0 deletions
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24
tools/ges-launch.c
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@ -327,6 +327,11 @@ static void
bus_message_cb (GstBus * bus, GstMessage * message, GMainLoop * mainloop)
{
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_WARNING:{
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline),
GST_DEBUG_GRAPH_SHOW_ALL, "ges-launch.warning");
break;
}
case GST_MESSAGE_ERROR:{
GError *err = NULL;
gchar *dbg_info = NULL;
@ -359,6 +364,25 @@ bus_message_cb (GstBus * bus, GstMessage * message, GMainLoop * mainloop)
g_main_loop_quit (mainloop);
}
break;
case GST_MESSAGE_STATE_CHANGED:
if (GST_MESSAGE_SRC (message) == GST_OBJECT_CAST (pipeline)) {
gchar *dump_name;
GstState old, new, pending;
gchar *state_transition_name;
gst_message_parse_state_changed (message, &old, &new, &pending);
state_transition_name = g_strdup_printf ("%s_%s",
gst_element_state_get_name (old), gst_element_state_get_name (new));
dump_name = g_strconcat ("ges-launch.", state_transition_name, NULL);
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline),
GST_DEBUG_GRAPH_SHOW_ALL, dump_name);
g_free (dump_name);
g_free (state_transition_name);
}
break;
default:
break;
}