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validate:tools: Dot the pipeline on usefull places

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Meaning on warning and state changes.
This commit is contained in:
Thibault Saunier 2014-06-18 15:57:14 +02:00
parent b6c439ee88
commit 5c85e4500d
1 changed files with 35 additions and 4 deletions
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39
validate/tools/gst-validate.c
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@ -65,6 +65,9 @@ bus_callback (GstBus * bus, GstMessage * message, gpointer data)
switch (GST_MESSAGE_TYPE (message)) { switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_ERROR: case GST_MESSAGE_ERROR:
{ {
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline),
GST_DEBUG_GRAPH_SHOW_ALL, "gst-validate.error");
g_main_loop_quit (loop); g_main_loop_quit (loop);
break; break;
} }
@ -76,6 +79,8 @@ bus_callback (GstBus * bus, GstMessage * message, gpointer data)
case GST_MESSAGE_STATE_CHANGED: case GST_MESSAGE_STATE_CHANGED:
if (GST_MESSAGE_SRC (message) == GST_OBJECT (pipeline)) { if (GST_MESSAGE_SRC (message) == GST_OBJECT (pipeline)) {
GstState oldstate, newstate, pending; GstState oldstate, newstate, pending;
gchar *dump_name;
gchar *state_transition_name;
gst_message_parse_state_changed (message, &oldstate, &newstate, gst_message_parse_state_changed (message, &oldstate, &newstate,
&pending); &pending);
@ -85,13 +90,39 @@ bus_callback (GstBus * bus, GstMessage * message, gpointer data)
gst_element_state_get_name (newstate), gst_element_state_get_name (newstate),
gst_element_state_get_name (pending)); gst_element_state_get_name (pending));
if (newstate == GST_STATE_PLAYING) { state_transition_name = g_strdup_printf ("%s_%s",
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline), gst_element_state_get_name (oldstate),
GST_DEBUG_GRAPH_SHOW_ALL, "gst-validate.playing"); gst_element_state_get_name (newstate));
} 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; break;
case GST_MESSAGE_WARNING:{
GError *gerror;
gchar *debug;
gchar *name = gst_object_get_path_string (GST_MESSAGE_SRC (message));
/* dump graph on warning */
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline),
GST_DEBUG_GRAPH_SHOW_ALL, "gst-validate.warning");
gst_message_parse_warning (message, &gerror, &debug);
g_print ("WARNING: from element %s: %s\n", name, gerror->message);
if (debug)
g_print ("Additional debug info:\n%s\n", debug);
g_error_free (gerror);
g_free (debug);
g_free (name);
break;
}
case GST_MESSAGE_BUFFERING:{ case GST_MESSAGE_BUFFERING:{
gint percent; gint percent;