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tools: gst-play: add dot file dumping for pipeline graph debugging

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This commit is contained in:
Tim-Philipp Müller 2014-01-10 11:17:38 +00:00
parent 448c006b02
commit 04ee9bbe1a
1 changed files with 13 additions and 0 deletions
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13
tools/gst-play.c
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@ -170,6 +170,11 @@ play_bus_msg (GstBus * bus, GstMessage * msg, gpointer user_data)
switch (GST_MESSAGE_TYPE (msg)) {
case GST_MESSAGE_ASYNC_DONE:
/* dump graph on preroll */
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (play->playbin),
GST_DEBUG_GRAPH_SHOW_ALL, "gst-play.async-done");
g_print ("Prerolled.\r");
if (play->missing != NULL && play_install_missing_plugins (play)) {
g_print ("New plugins installed, trying again...\n");
@ -238,6 +243,10 @@ play_bus_msg (GstBus * bus, GstMessage * msg, gpointer user_data)
GError *err;
gchar *dbg = NULL;
/* dump graph on warning */
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (play->playbin),
GST_DEBUG_GRAPH_SHOW_ALL, "gst-play.warning");
gst_message_parse_warning (msg, &err, &dbg);
g_printerr ("WARNING %s\n", err->message);
if (dbg != NULL)
@ -250,6 +259,10 @@ play_bus_msg (GstBus * bus, GstMessage * msg, gpointer user_data)
GError *err;
gchar *dbg;
/* dump graph on error */
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (play->playbin),
GST_DEBUG_GRAPH_SHOW_ALL, "gst-play.error");
gst_message_parse_error (msg, &err, &dbg);
g_printerr ("ERROR %s for %s\n", err->message, play->uris[play->cur_idx]);
if (dbg != NULL)