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ed1d0dfd9d
Original commit message from CVS: * tests/examples/typefind/typefind.c: (type_found): * tests/examples/xml/runxml.c: (xml_loaded): More gcc4 fixes and a mem leak fix.
99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
#include <gst/gst.h>
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static void
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type_found (GstElement * typefind, const GstCaps * caps)
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{
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xmlDocPtr doc;
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xmlNodePtr parent;
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doc = xmlNewDoc ((xmlChar *) "1.0");
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doc->xmlRootNode = xmlNewDocNode (doc, NULL, (xmlChar *) "Capabilities",
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NULL);
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parent = xmlNewChild (doc->xmlRootNode, NULL, (xmlChar *) "Caps1", NULL);
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/* FIXME */
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//gst_caps_save_thyself (caps, parent);
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xmlDocDump (stdout, doc);
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}
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static void
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event_loop (GstElement * pipe)
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{
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GstBus *bus;
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GstMessage *message = NULL;
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bus = gst_element_get_bus (GST_ELEMENT (pipe));
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while (TRUE) {
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message = gst_bus_poll (bus, GST_MESSAGE_ANY, -1);
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g_assert (message != NULL);
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switch (message->type) {
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case GST_MESSAGE_EOS:
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gst_message_unref (message);
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return;
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case GST_MESSAGE_WARNING:
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case GST_MESSAGE_ERROR:{
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GError *gerror;
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gchar *debug;
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gst_message_parse_error (message, &gerror, &debug);
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gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
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gst_message_unref (message);
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g_error_free (gerror);
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g_free (debug);
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return;
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}
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default:
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gst_message_unref (message);
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break;
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}
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}
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}
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int
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main (int argc, char *argv[])
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{
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GstElement *bin, *filesrc, *typefind;
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gst_init (&argc, &argv);
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if (argc != 2) {
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g_print ("usage: %s <filename>\n", argv[0]);
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exit (-1);
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}
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/* create a new bin to hold the elements */
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bin = gst_pipeline_new ("bin");
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g_assert (bin != NULL);
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/* create a file reader */
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filesrc = gst_element_factory_make ("filesrc", "file_source");
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g_assert (filesrc != NULL);
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g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
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typefind = gst_element_factory_make ("typefind", "typefind");
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g_assert (typefind != NULL);
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/* add objects to the main pipeline */
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gst_bin_add (GST_BIN (bin), filesrc);
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gst_bin_add (GST_BIN (bin), typefind);
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g_signal_connect (G_OBJECT (typefind), "have_type",
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G_CALLBACK (type_found), NULL);
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gst_element_link (filesrc, typefind);
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/* start playing */
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gst_element_set_state (bin, GST_STATE_PLAYING);
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/* Run event loop listening for bus messages until EOS or ERROR */
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event_loop (bin);
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/* stop the bin */
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gst_element_set_state (bin, GST_STATE_NULL);
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exit (0);
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}
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